Blame - src/option.c - android_external_vim

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Bram Moolenaar	edf3f97	2016-08-29 22:49:24 +0200	[diff] [blame]	1	/* vi:set ts=8 sts=4 sw=4 noet:
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2	*
				3	* VIM - Vi IMproved by Bram Moolenaar
				4	*
				5	* Do ":help uganda" in Vim to read copying and usage conditions.
				6	* Do ":help credits" in Vim to see a list of people who contributed.
				7	* See README.txt for an overview of the Vim source code.
				8	*/
				9
				10	/*
				11	* Code to handle user-settable options. This is all pretty much table-
				12	* driven. Checklist for adding a new option:
				13	* - Put it in the options array below (copy an existing entry).
				14	* - For a global option: Add a variable for it in option.h.
				15	* - For a buffer or window local option:
				16	* - Add a PV_XX entry to the enum below.
				17	* - Add a variable to the window or buffer struct in structs.h.
				18	* - For a window option, add some code to copy_winopt().
				19	* - For a buffer option, add some code to buf_copy_options().
				20	* - For a buffer string option, add code to check_buf_options().
				21	* - If it's a numeric option, add any necessary bounds checks to do_set().
				22	* - If it's a list of flags, add some code in do_set(), search for WW_ALL.
				23	* - When adding an option with expansion (P_EXPAND), but with a different
				24	* default for Vi and Vim (no P_VI_DEF), add some code at VIMEXP.
Bram Moolenaar	cea912a	2016-10-12 14:20:24 +0200	[diff] [blame]	25	* - Add documentation! One line in doc/quickref.txt, full description in
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	26	* options.txt, and any other related places.
				27	* - Add an entry in runtime/optwin.vim.
				28	* When making changes:
				29	* - Adjust the help for the option in doc/option.txt.
				30	* - When an entry has the P_VIM flag, or is lacking the P_VI_DEF flag, add a
				31	* comment at the help for the 'compatible' option.
				32	*/
				33
				34	#define IN_OPTION_C
				35	#include "vim.h"
				36
				37	/*
				38	* The options that are local to a window or buffer have "indir" set to one of
				39	* these values. Special values:
				40	* PV_NONE: global option.
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	41	* PV_WIN is added: window-local option
				42	* PV_BUF is added: buffer-local option
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	43	* PV_BOTH is added: global option which also has a local value.
				44	*/
				45	#define PV_BOTH 0x1000
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	46	#define PV_WIN 0x2000
				47	#define PV_BUF 0x4000
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	48	#define PV_MASK 0x0fff
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	49	#define OPT_WIN(x) (idopt_T)(PV_WIN + (int)(x))
				50	#define OPT_BUF(x) (idopt_T)(PV_BUF + (int)(x))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	51	#define OPT_BOTH(x) (idopt_T)(PV_BOTH + (int)(x))
				52
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	53	/*
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	54	* Definition of the PV_ values for buffer-local options.
				55	* The BV_ values are defined in option.h.
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	56	*/
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	57	#define PV_AI OPT_BUF(BV_AI)
				58	#define PV_AR OPT_BOTH(OPT_BUF(BV_AR))
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	59	#define PV_BKC OPT_BOTH(OPT_BUF(BV_BKC))
Bram Moolenaar	81bdd6a	2017-07-23 22:57:00 +0200	[diff] [blame]	60	#define PV_BH OPT_BUF(BV_BH)
				61	#define PV_BT OPT_BUF(BV_BT)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	62	#ifdef FEAT_QUICKFIX
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	63	# define PV_EFM OPT_BOTH(OPT_BUF(BV_EFM))
				64	# define PV_GP OPT_BOTH(OPT_BUF(BV_GP))
				65	# define PV_MP OPT_BOTH(OPT_BUF(BV_MP))
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	66	#endif
				67	#define PV_BIN OPT_BUF(BV_BIN)
				68	#define PV_BL OPT_BUF(BV_BL)
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	69	#define PV_BOMB OPT_BUF(BV_BOMB)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	70	#define PV_CI OPT_BUF(BV_CI)
				71	#ifdef FEAT_CINDENT
				72	# define PV_CIN OPT_BUF(BV_CIN)
				73	# define PV_CINK OPT_BUF(BV_CINK)
				74	# define PV_CINO OPT_BUF(BV_CINO)
				75	#endif
				76	#if defined(FEAT_SMARTINDENT) \|\| defined(FEAT_CINDENT)
				77	# define PV_CINW OPT_BUF(BV_CINW)
				78	#endif
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	79	#define PV_CM OPT_BOTH(OPT_BUF(BV_CM))
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	80	#ifdef FEAT_FOLDING
				81	# define PV_CMS OPT_BUF(BV_CMS)
				82	#endif
				83	#ifdef FEAT_COMMENTS
				84	# define PV_COM OPT_BUF(BV_COM)
				85	#endif
				86	#ifdef FEAT_INS_EXPAND
				87	# define PV_CPT OPT_BUF(BV_CPT)
				88	# define PV_DICT OPT_BOTH(OPT_BUF(BV_DICT))
				89	# define PV_TSR OPT_BOTH(OPT_BUF(BV_TSR))
				90	#endif
				91	#ifdef FEAT_COMPL_FUNC
				92	# define PV_CFU OPT_BUF(BV_CFU)
				93	#endif
				94	#ifdef FEAT_FIND_ID
				95	# define PV_DEF OPT_BOTH(OPT_BUF(BV_DEF))
				96	# define PV_INC OPT_BOTH(OPT_BUF(BV_INC))
				97	#endif
				98	#define PV_EOL OPT_BUF(BV_EOL)
Bram Moolenaar	34d72d4	2015-07-17 14:18:08 +0200	[diff] [blame]	99	#define PV_FIXEOL OPT_BUF(BV_FIXEOL)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	100	#define PV_EP OPT_BOTH(OPT_BUF(BV_EP))
				101	#define PV_ET OPT_BUF(BV_ET)
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	102	#define PV_FENC OPT_BUF(BV_FENC)
Bram Moolenaar	9b2200a	2006-03-20 21:55:45 +0000	[diff] [blame]	103	#if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
				104	# define PV_BEXPR OPT_BOTH(OPT_BUF(BV_BEXPR))
				105	#endif
Bram Moolenaar	9be7c04	2017-01-14 14:28:30 +0100	[diff] [blame]	106	#define PV_FP OPT_BOTH(OPT_BUF(BV_FP))
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	107	#ifdef FEAT_EVAL
				108	# define PV_FEX OPT_BUF(BV_FEX)
				109	#endif
				110	#define PV_FF OPT_BUF(BV_FF)
				111	#define PV_FLP OPT_BUF(BV_FLP)
				112	#define PV_FO OPT_BUF(BV_FO)
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	113	#define PV_FT OPT_BUF(BV_FT)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	114	#define PV_IMI OPT_BUF(BV_IMI)
				115	#define PV_IMS OPT_BUF(BV_IMS)
				116	#if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
				117	# define PV_INDE OPT_BUF(BV_INDE)
				118	# define PV_INDK OPT_BUF(BV_INDK)
				119	#endif
				120	#if defined(FEAT_FIND_ID) && defined(FEAT_EVAL)
				121	# define PV_INEX OPT_BUF(BV_INEX)
				122	#endif
				123	#define PV_INF OPT_BUF(BV_INF)
				124	#define PV_ISK OPT_BUF(BV_ISK)
				125	#ifdef FEAT_CRYPT
				126	# define PV_KEY OPT_BUF(BV_KEY)
				127	#endif
				128	#ifdef FEAT_KEYMAP
				129	# define PV_KMAP OPT_BUF(BV_KMAP)
				130	#endif
				131	#define PV_KP OPT_BOTH(OPT_BUF(BV_KP))
				132	#ifdef FEAT_LISP
				133	# define PV_LISP OPT_BUF(BV_LISP)
Bram Moolenaar	af6c131	2014-03-12 18:55:58 +0100	[diff] [blame]	134	# define PV_LW OPT_BOTH(OPT_BUF(BV_LW))
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	135	#endif
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	136	#define PV_MENC OPT_BOTH(OPT_BUF(BV_MENC))
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	137	#define PV_MA OPT_BUF(BV_MA)
				138	#define PV_ML OPT_BUF(BV_ML)
				139	#define PV_MOD OPT_BUF(BV_MOD)
				140	#define PV_MPS OPT_BUF(BV_MPS)
				141	#define PV_NF OPT_BUF(BV_NF)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	142	#ifdef FEAT_COMPL_FUNC
				143	# define PV_OFU OPT_BUF(BV_OFU)
				144	#endif
				145	#define PV_PATH OPT_BOTH(OPT_BUF(BV_PATH))
				146	#define PV_PI OPT_BUF(BV_PI)
				147	#ifdef FEAT_TEXTOBJ
				148	# define PV_QE OPT_BUF(BV_QE)
				149	#endif
				150	#define PV_RO OPT_BUF(BV_RO)
				151	#ifdef FEAT_SMARTINDENT
				152	# define PV_SI OPT_BUF(BV_SI)
				153	#endif
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	154	#define PV_SN OPT_BUF(BV_SN)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	155	#ifdef FEAT_SYN_HL
				156	# define PV_SMC OPT_BUF(BV_SMC)
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	157	# define PV_SYN OPT_BUF(BV_SYN)
				158	#endif
				159	#ifdef FEAT_SPELL
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	160	# define PV_SPC OPT_BUF(BV_SPC)
				161	# define PV_SPF OPT_BUF(BV_SPF)
				162	# define PV_SPL OPT_BUF(BV_SPL)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	163	#endif
				164	#define PV_STS OPT_BUF(BV_STS)
				165	#ifdef FEAT_SEARCHPATH
				166	# define PV_SUA OPT_BUF(BV_SUA)
				167	#endif
				168	#define PV_SW OPT_BUF(BV_SW)
				169	#define PV_SWF OPT_BUF(BV_SWF)
Bram Moolenaar	45e18cb	2019-04-28 18:05:35 +0200	[diff] [blame]	170	#ifdef FEAT_EVAL
				171	# define PV_TFU OPT_BUF(BV_TFU)
				172	#endif
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	173	#define PV_TAGS OPT_BOTH(OPT_BUF(BV_TAGS))
Bram Moolenaar	0f6562e	2015-11-24 18:48:14 +0100	[diff] [blame]	174	#define PV_TC OPT_BOTH(OPT_BUF(BV_TC))
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	175	#define PV_TS OPT_BUF(BV_TS)
				176	#define PV_TW OPT_BUF(BV_TW)
				177	#define PV_TX OPT_BUF(BV_TX)
Bram Moolenaar	55debbe	2010-05-23 23:34:36 +0200	[diff] [blame]	178	#ifdef FEAT_PERSISTENT_UNDO
				179	# define PV_UDF OPT_BUF(BV_UDF)
				180	#endif
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	181	#define PV_WM OPT_BUF(BV_WM)
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	182	#ifdef FEAT_VARTABS
				183	# define PV_VSTS OPT_BUF(BV_VSTS)
				184	# define PV_VTS OPT_BUF(BV_VTS)
				185	#endif
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	186
				187	/*
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	188	* Definition of the PV_ values for window-local options.
				189	* The WV_ values are defined in option.h.
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	190	*/
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	191	#define PV_LIST OPT_WIN(WV_LIST)
				192	#ifdef FEAT_ARABIC
				193	# define PV_ARAB OPT_WIN(WV_ARAB)
				194	#endif
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	195	#ifdef FEAT_LINEBREAK
				196	# define PV_BRI OPT_WIN(WV_BRI)
				197	# define PV_BRIOPT OPT_WIN(WV_BRIOPT)
				198	#endif
Bram Moolenaar	4d784b2	2019-05-25 19:51:39 +0200	[diff] [blame]	199	# define PV_WCR OPT_WIN(WV_WCR)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	200	#ifdef FEAT_DIFF
				201	# define PV_DIFF OPT_WIN(WV_DIFF)
				202	#endif
				203	#ifdef FEAT_FOLDING
				204	# define PV_FDC OPT_WIN(WV_FDC)
				205	# define PV_FEN OPT_WIN(WV_FEN)
				206	# define PV_FDI OPT_WIN(WV_FDI)
				207	# define PV_FDL OPT_WIN(WV_FDL)
				208	# define PV_FDM OPT_WIN(WV_FDM)
				209	# define PV_FML OPT_WIN(WV_FML)
				210	# define PV_FDN OPT_WIN(WV_FDN)
				211	# ifdef FEAT_EVAL
				212	# define PV_FDE OPT_WIN(WV_FDE)
				213	# define PV_FDT OPT_WIN(WV_FDT)
				214	# endif
				215	# define PV_FMR OPT_WIN(WV_FMR)
				216	#endif
				217	#ifdef FEAT_LINEBREAK
				218	# define PV_LBR OPT_WIN(WV_LBR)
				219	#endif
				220	#define PV_NU OPT_WIN(WV_NU)
Bram Moolenaar	6448667	2010-05-16 15:46:46 +0200	[diff] [blame]	221	#define PV_RNU OPT_WIN(WV_RNU)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	222	#ifdef FEAT_LINEBREAK
				223	# define PV_NUW OPT_WIN(WV_NUW)
				224	#endif
Bram Moolenaar	4033c55	2017-09-16 20:54:51 +0200	[diff] [blame]	225	#if defined(FEAT_QUICKFIX)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	226	# define PV_PVW OPT_WIN(WV_PVW)
				227	#endif
				228	#ifdef FEAT_RIGHTLEFT
				229	# define PV_RL OPT_WIN(WV_RL)
				230	# define PV_RLC OPT_WIN(WV_RLC)
				231	#endif
Bram Moolenaar	8a3bb56	2018-03-04 20:14:14 +0100	[diff] [blame]	232	#define PV_SCBIND OPT_WIN(WV_SCBIND)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	233	#define PV_SCROLL OPT_WIN(WV_SCROLL)
Bram Moolenaar	375e339	2019-01-31 18:26:10 +0100	[diff] [blame]	234	#define PV_SISO OPT_BOTH(OPT_WIN(WV_SISO))
				235	#define PV_SO OPT_BOTH(OPT_WIN(WV_SO))
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	236	#ifdef FEAT_SPELL
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	237	# define PV_SPELL OPT_WIN(WV_SPELL)
				238	#endif
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	239	#ifdef FEAT_SYN_HL
				240	# define PV_CUC OPT_WIN(WV_CUC)
				241	# define PV_CUL OPT_WIN(WV_CUL)
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	242	# define PV_CC OPT_WIN(WV_CC)
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	243	#endif
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	244	#ifdef FEAT_STL_OPT
				245	# define PV_STL OPT_BOTH(OPT_WIN(WV_STL))
				246	#endif
Bram Moolenaar	f5a2fd8	2013-11-06 05:26:15 +0100	[diff] [blame]	247	#define PV_UL OPT_BOTH(OPT_BUF(BV_UL))
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	248	# define PV_WFH OPT_WIN(WV_WFH)
Bram Moolenaar	97b2ad3	2006-03-18 21:40:56 +0000	[diff] [blame]	249	# define PV_WFW OPT_WIN(WV_WFW)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	250	#define PV_WRAP OPT_WIN(WV_WRAP)
Bram Moolenaar	8a3bb56	2018-03-04 20:14:14 +0100	[diff] [blame]	251	#define PV_CRBIND OPT_WIN(WV_CRBIND)
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	252	#ifdef FEAT_CONCEAL
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	253	# define PV_COCU OPT_WIN(WV_COCU)
				254	# define PV_COLE OPT_WIN(WV_COLE)
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	255	#endif
Bram Moolenaar	e4f25e4	2017-07-07 11:54:15 +0200	[diff] [blame]	256	#ifdef FEAT_TERMINAL
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	257	# define PV_TWK OPT_WIN(WV_TWK)
				258	# define PV_TWS OPT_WIN(WV_TWS)
				259	# define PV_TWSL OPT_BUF(BV_TWSL)
Bram Moolenaar	e4f25e4	2017-07-07 11:54:15 +0200	[diff] [blame]	260	#endif
Bram Moolenaar	95ec9d6	2016-08-12 18:29:59 +0200	[diff] [blame]	261	#ifdef FEAT_SIGNS
				262	# define PV_SCL OPT_WIN(WV_SCL)
				263	#endif
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	264
				265	/* WV_ and BV_ values get typecasted to this for the "indir" field */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	266	typedef enum
				267	{
Bram Moolenaar	7d96acd	2008-06-09 15:07:54 +0000	[diff] [blame]	268	PV_NONE = 0,
				269	PV_MAXVAL = 0xffff /* to avoid warnings for value out of range */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	270	} idopt_T;
				271
				272	/*
				273	* Options local to a window have a value local to a buffer and global to all
				274	* buffers. Indicate this by setting "var" to VAR_WIN.
				275	*/
				276	#define VAR_WIN ((char_u *)-1)
				277
				278	/*
Bram Moolenaar	9b2200a	2006-03-20 21:55:45 +0000	[diff] [blame]	279	* These are the global values for options which are also local to a buffer.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	280	* Only to be used in option.c!
				281	*/
				282	static int p_ai;
				283	static int p_bin;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	284	static int p_bomb;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	285	static char_u *p_bh;
				286	static char_u *p_bt;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	287	static int p_bl;
				288	static int p_ci;
				289	#ifdef FEAT_CINDENT
				290	static int p_cin;
				291	static char_u *p_cink;
				292	static char_u *p_cino;
				293	#endif
				294	#if defined(FEAT_SMARTINDENT) \|\| defined(FEAT_CINDENT)
				295	static char_u *p_cinw;
				296	#endif
				297	#ifdef FEAT_COMMENTS
				298	static char_u *p_com;
				299	#endif
				300	#ifdef FEAT_FOLDING
				301	static char_u *p_cms;
				302	#endif
				303	#ifdef FEAT_INS_EXPAND
				304	static char_u *p_cpt;
				305	#endif
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	306	#ifdef FEAT_COMPL_FUNC
				307	static char_u *p_cfu;
Bram Moolenaar	e344bea	2005-09-01 20:46:49 +0000	[diff] [blame]	308	static char_u *p_ofu;
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	309	#endif
Bram Moolenaar	45e18cb	2019-04-28 18:05:35 +0200	[diff] [blame]	310	#ifdef FEAT_EVAL
				311	static char_u *p_tfu;
				312	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	313	static int p_eol;
Bram Moolenaar	34d72d4	2015-07-17 14:18:08 +0200	[diff] [blame]	314	static int p_fixeol;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	315	static int p_et;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	316	static char_u *p_fenc;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	317	static char_u *p_ff;
				318	static char_u *p_fo;
Bram Moolenaar	86b6835	2004-12-27 21:59:20 +0000	[diff] [blame]	319	static char_u *p_flp;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	320	static char_u *p_ft;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	321	static long p_iminsert;
				322	static long p_imsearch;
				323	#if defined(FEAT_FIND_ID) && defined(FEAT_EVAL)
				324	static char_u *p_inex;
				325	#endif
				326	#if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
				327	static char_u *p_inde;
				328	static char_u *p_indk;
				329	#endif
Bram Moolenaar	1d2ba7f	2006-02-14 22:29:30 +0000	[diff] [blame]	330	#if defined(FEAT_EVAL)
				331	static char_u *p_fex;
				332	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	333	static int p_inf;
				334	static char_u *p_isk;
				335	#ifdef FEAT_CRYPT
				336	static char_u *p_key;
				337	#endif
				338	#ifdef FEAT_LISP
				339	static int p_lisp;
				340	#endif
				341	static int p_ml;
				342	static int p_ma;
				343	static int p_mod;
				344	static char_u *p_mps;
				345	static char_u *p_nf;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	346	static int p_pi;
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	347	#ifdef FEAT_TEXTOBJ
				348	static char_u *p_qe;
				349	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	350	static int p_ro;
				351	#ifdef FEAT_SMARTINDENT
				352	static int p_si;
				353	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	354	static int p_sn;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	355	static long p_sts;
				356	#if defined(FEAT_SEARCHPATH)
				357	static char_u *p_sua;
				358	#endif
				359	static long p_sw;
				360	static int p_swf;
				361	#ifdef FEAT_SYN_HL
Bram Moolenaar	3b56eb3	2005-07-11 22:40:32 +0000	[diff] [blame]	362	static long p_smc;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	363	static char_u *p_syn;
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	364	#endif
				365	#ifdef FEAT_SPELL
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	366	static char_u *p_spc;
Bram Moolenaar	82cf9b6	2005-06-07 21:09:25 +0000	[diff] [blame]	367	static char_u *p_spf;
Bram Moolenaar	217ad92	2005-03-20 22:37:15 +0000	[diff] [blame]	368	static char_u *p_spl;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	369	#endif
				370	static long p_ts;
				371	static long p_tw;
				372	static int p_tx;
Bram Moolenaar	55debbe	2010-05-23 23:34:36 +0200	[diff] [blame]	373	#ifdef FEAT_PERSISTENT_UNDO
				374	static int p_udf;
				375	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	376	static long p_wm;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	377	#ifdef FEAT_VARTABS
				378	static char_u *p_vsts;
				379	static char_u *p_vts;
				380	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	381	#ifdef FEAT_KEYMAP
				382	static char_u *p_keymap;
				383	#endif
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	384	#ifdef FEAT_TERMINAL
Bram Moolenaar	b833c1e	2018-05-05 16:36:06 +0200	[diff] [blame]	385	static long p_twsl; /* 'termwinscroll' */
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	386	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	387
				388	/* Saved values for when 'bin' is set. */
				389	static int p_et_nobin;
				390	static int p_ml_nobin;
				391	static long p_tw_nobin;
				392	static long p_wm_nobin;
				393
				394	/* Saved values for when 'paste' is set */
Bram Moolenaar	54f018c	2015-09-15 17:30:40 +0200	[diff] [blame]	395	static int p_ai_nopaste;
				396	static int p_et_nopaste;
				397	static long p_sts_nopaste;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	398	static long p_tw_nopaste;
				399	static long p_wm_nopaste;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	400	#ifdef FEAT_VARTABS
				401	static char_u *p_vsts_nopaste;
				402	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	403
				404	struct vimoption
				405	{
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	406	char *fullname; // full option name
				407	char *shortname; // permissible abbreviation
				408	long_u flags; // see below
				409	char_u *var; // global option: pointer to variable;
				410	// window-local option: VAR_WIN;
				411	// buffer-local option: global value
				412	idopt_T indir; // global option: PV_NONE;
				413	// local option: indirect option index
				414	char_u *def_val[2]; // default values for variable (vi and vim)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	415	#ifdef FEAT_EVAL
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	416	sctx_T script_ctx; // script context where the option was last set
Bram Moolenaar	558ca4a	2019-04-04 18:15:38 +0200	[diff] [blame]	417	# define SCTX_INIT , {0, 0, 0, 1}
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	418	#else
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	419	# define SCTX_INIT
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	420	#endif
				421	};
				422
				423	#define VI_DEFAULT 0 /* def_val[VI_DEFAULT] is Vi default value */
				424	#define VIM_DEFAULT 1 /* def_val[VIM_DEFAULT] is Vim default value */
				425
				426	/*
				427	* Flags
				428	*/
				429	#define P_BOOL 0x01 /* the option is boolean */
				430	#define P_NUM 0x02 /* the option is numeric */
				431	#define P_STRING 0x04 /* the option is a string */
				432	#define P_ALLOCED 0x08 /* the string option is in allocated memory,
Bram Moolenaar	363cb67	2009-07-22 12:28:17 +0000	[diff] [blame]	433	must use free_string_option() when
				434	assigning new value. Not set if default is
				435	the same. */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	436	#define P_EXPAND 0x10 /* environment expansion. NOTE: P_EXPAND can
				437	never be used for local or hidden options! */
				438	#define P_NODEFAULT 0x40 /* don't set to default value */
				439	#define P_DEF_ALLOCED 0x80 /* default value is in allocated memory, must
				440	use vim_free() when assigning new value */
				441	#define P_WAS_SET 0x100 /* option has been set/reset */
				442	#define P_NO_MKRC 0x200 /* don't include in :mkvimrc output */
				443	#define P_VI_DEF 0x400 /* Use Vi default for Vim */
				444	#define P_VIM 0x800 /* Vim option, reset when 'cp' set */
				445
				446	/* when option changed, what to display: */
				447	#define P_RSTAT 0x1000 /* redraw status lines */
Bram Moolenaar	a2477fd	2016-12-03 15:13:20 +0100	[diff] [blame]	448	#define P_RWIN 0x2000 /* redraw current window and recompute text */
				449	#define P_RBUF 0x4000 /* redraw current buffer and recompute text */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	450	#define P_RALL 0x6000 /* redraw all windows */
				451	#define P_RCLR 0x7000 /* clear and redraw all */
				452
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	453	#define P_COMMA 0x8000 /* comma separated list */
				454	#define P_ONECOMMA 0x18000L /* P_COMMA and cannot have two consecutive
				455	* commas */
				456	#define P_NODUP 0x20000L /* don't allow duplicate strings */
				457	#define P_FLAGLIST 0x40000L /* list of single-char flags */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	458
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	459	#define P_SECURE 0x80000L /* cannot change in modeline or secure mode */
				460	#define P_GETTEXT 0x100000L /* expand default value with _() */
				461	#define P_NOGLOB 0x200000L /* do not use local value for global vimrc */
				462	#define P_NFNAME 0x400000L /* only normal file name chars allowed */
				463	#define P_INSECURE 0x800000L /* option was set from a modeline */
				464	#define P_PRI_MKRC 0x1000000L /* priority for :mkvimrc (setting option has
Bram Moolenaar	7554da4	2016-11-25 22:04:13 +0100	[diff] [blame]	465	side effects) */
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	466	#define P_NO_ML 0x2000000L /* not allowed in modeline */
				467	#define P_CURSWANT 0x4000000L /* update curswant required; not needed when
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	468	* there is a redraw flag */
Bram Moolenaar	7554da4	2016-11-25 22:04:13 +0100	[diff] [blame]	469	#define P_NDNAME 0x8000000L /* only normal dir name chars allowed */
Bram Moolenaar	a2477fd	2016-12-03 15:13:20 +0100	[diff] [blame]	470	#define P_RWINONLY 0x10000000L /* only redraw current window */
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	471	#define P_MLE 0x20000000L /* under control of 'modelineexpr' */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	472
Bram Moolenaar	362e1a3	2006-03-06 23:29:24 +0000	[diff] [blame]	473	#define ISK_LATIN1 (char_u *)"@,48-57,_,192-255"
				474
Bram Moolenaar	910f66f	2006-04-05 20:41:53 +0000	[diff] [blame]	475	/* 'isprint' for latin1 is also used for MS-Windows cp1252, where 0x80 is used
				476	* for the currency sign. */
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	477	#if defined(MSWIN)
Bram Moolenaar	e2f98b9	2006-03-29 21:18:24 +0000	[diff] [blame]	478	# define ISP_LATIN1 (char_u *)"@,~-255"
Bram Moolenaar	4ea8fe1	2006-03-09 22:32:39 +0000	[diff] [blame]	479	#else
				480	# define ISP_LATIN1 (char_u *)"@,161-255"
				481	#endif
				482
Bram Moolenaar	05fbfdc	2017-08-14 22:35:08 +0200	[diff] [blame]	483	# define HIGHLIGHT_INIT "8:SpecialKey,~:EndOfBuffer,@:NonText,d:Directory,e:ErrorMsg,i:IncSearch,l:Search,m:MoreMsg,M:ModeMsg,n:LineNr,N:CursorLineNr,r:Question,s:StatusLine,S:StatusLineNC,c:VertSplit,t:Title,v:Visual,V:VisualNOS,w:WarningMsg,W:WildMenu,f:Folded,F:FoldColumn,A:DiffAdd,C:DiffChange,D:DiffDelete,T:DiffText,>:SignColumn,-:Conceal,B:SpellBad,P:SpellCap,R:SpellRare,L:SpellLocal,+:Pmenu,=:PmenuSel,x:PmenuSbar,X:PmenuThumb,*:TabLine,#:TabLineSel,_:TabLineFill,!:CursorColumn,.:CursorLine,o:ColorColumn,q:QuickFixLine,z:StatusLineTerm,Z:StatusLineTermNC"
Bram Moolenaar	3991dab	2006-03-27 17:01:56 +0000	[diff] [blame]	484
Bram Moolenaar	f42dd3c	2017-01-28 16:06:38 +0100	[diff] [blame]	485	/* Default python version for pyx* commands */
				486	#if defined(FEAT_PYTHON) && defined(FEAT_PYTHON3)
				487	# define DEFAULT_PYTHON_VER 0
				488	#elif defined(FEAT_PYTHON3)
				489	# define DEFAULT_PYTHON_VER 3
				490	#elif defined(FEAT_PYTHON)
				491	# define DEFAULT_PYTHON_VER 2
				492	#else
				493	# define DEFAULT_PYTHON_VER 0
				494	#endif
				495
Bram Moolenaar	ce65574	2019-01-31 14:12:57 +0100	[diff] [blame]	496	// used for 'cinkeys' and 'indentkeys'
				497	#define INDENTKEYS_DEFAULT (char_u *)"0{,0},0),0],:,0#,!^F,o,O,e"
				498
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	499	/*
				500	* options[] is initialized here.
				501	* The order of the options MUST be alphabetic for ":set all" and findoption().
				502	* All option names MUST start with a lowercase letter (for findoption()).
				503	* Exception: "t_" options are at the end.
				504	* The options with a NULL variable are 'hidden': a set command for them is
				505	* ignored and they are not printed.
				506	*/
Bram Moolenaar	e89ff04	2016-02-20 22:17:05 +0100	[diff] [blame]	507	static struct vimoption options[] =
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	508	{
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	509	{"aleph", "al", P_NUM\|P_VI_DEF\|P_CURSWANT,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	510	#ifdef FEAT_RIGHTLEFT
				511	(char_u *)&p_aleph, PV_NONE,
				512	#else
				513	(char_u *)NULL, PV_NONE,
				514	#endif
				515	{
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	516	#if defined(MSWIN) && !defined(FEAT_GUI_MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	517	(char_u *)128L,
				518	#else
				519	(char_u *)224L,
				520	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	521	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	522	{"antialias", "anti", P_BOOL\|P_VI_DEF\|P_VIM\|P_RCLR,
Bram Moolenaar	d057301	2017-10-28 21:11:06 +0200	[diff] [blame]	523	#if defined(FEAT_GUI_MAC)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	524	(char_u *)&p_antialias, PV_NONE,
				525	{(char_u )FALSE, (char_u )FALSE}
				526	#else
				527	(char_u *)NULL, PV_NONE,
				528	{(char_u )FALSE, (char_u )FALSE}
				529	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	530	SCTX_INIT},
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	531	{"arabic", "arab", P_BOOL\|P_VI_DEF\|P_VIM\|P_CURSWANT,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	532	#ifdef FEAT_ARABIC
				533	(char_u *)VAR_WIN, PV_ARAB,
				534	#else
				535	(char_u *)NULL, PV_NONE,
				536	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	537	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	538	{"arabicshape", "arshape", P_BOOL\|P_VI_DEF\|P_VIM\|P_RCLR,
				539	#ifdef FEAT_ARABIC
				540	(char_u *)&p_arshape, PV_NONE,
				541	#else
				542	(char_u *)NULL, PV_NONE,
				543	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	544	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	545	{"allowrevins", "ari", P_BOOL\|P_VI_DEF\|P_VIM,
				546	#ifdef FEAT_RIGHTLEFT
				547	(char_u *)&p_ari, PV_NONE,
				548	#else
				549	(char_u *)NULL, PV_NONE,
				550	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	551	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	552	{"altkeymap", "akm", P_BOOL\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	553	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	554	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	555	{"ambiwidth", "ambw", P_STRING\|P_VI_DEF\|P_RCLR,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	556	(char_u *)&p_ambw, PV_NONE,
				557	{(char_u )"single", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	558	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	559	{"autochdir", "acd", P_BOOL\|P_VI_DEF,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	560	#ifdef FEAT_AUTOCHDIR
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	561	(char_u *)&p_acd, PV_NONE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	562	{(char_u )FALSE, (char_u )0L}
				563	#else
				564	(char_u *)NULL, PV_NONE,
				565	{(char_u )0L, (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	566	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	567	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	568	{"autoindent", "ai", P_BOOL\|P_VI_DEF,
				569	(char_u *)&p_ai, PV_AI,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	570	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	571	{"autoprint", "ap", P_BOOL\|P_VI_DEF,
				572	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	573	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	574	{"autoread", "ar", P_BOOL\|P_VI_DEF,
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	575	(char_u *)&p_ar, PV_AR,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	576	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	577	{"autowrite", "aw", P_BOOL\|P_VI_DEF,
				578	(char_u *)&p_aw, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	579	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	580	{"autowriteall","awa", P_BOOL\|P_VI_DEF,
				581	(char_u *)&p_awa, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	582	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	583	{"background", "bg", P_STRING\|P_VI_DEF\|P_RCLR,
				584	(char_u *)&p_bg, PV_NONE,
				585	{
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	586	#if (defined(MSWIN)) && !defined(FEAT_GUI)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	587	(char_u *)"dark",
				588	#else
				589	(char_u *)"light",
				590	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	591	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	592	{"backspace", "bs", P_STRING\|P_VI_DEF\|P_VIM\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	593	(char_u *)&p_bs, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	594	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	595	{"backup", "bk", P_BOOL\|P_VI_DEF\|P_VIM,
				596	(char_u *)&p_bk, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	597	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	598	{"backupcopy", "bkc", P_STRING\|P_VIM\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	599	(char_u *)&p_bkc, PV_BKC,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	600	#ifdef UNIX
				601	{(char_u )"yes", (char_u )"auto"}
				602	#else
				603	{(char_u )"auto", (char_u )"auto"}
				604	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	605	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	606	{"backupdir", "bdir", P_STRING\|P_EXPAND\|P_VI_DEF\|P_ONECOMMA
				607	\|P_NODUP\|P_SECURE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	608	(char_u *)&p_bdir, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	609	{(char_u )DFLT_BDIR, (char_u )0L} SCTX_INIT},
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	610	{"backupext", "bex", P_STRING\|P_VI_DEF\|P_NFNAME,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	611	(char_u *)&p_bex, PV_NONE,
				612	{
				613	#ifdef VMS
				614	(char_u *)"_",
				615	#else
				616	(char_u *)"~",
				617	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	618	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	06e2c81	2019-06-12 19:05:48 +0200	[diff] [blame]	619	{"backupskip", "bsk", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	620	#ifdef FEAT_WILDIGN
				621	(char_u *)&p_bsk, PV_NONE,
				622	{(char_u )"", (char_u )0L}
				623	#else
				624	(char_u *)NULL, PV_NONE,
				625	{(char_u )0L, (char_u )0L}
				626	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	627	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	628	{"balloondelay","bdlay",P_NUM\|P_VI_DEF,
Bram Moolenaar	c43a8b8	2017-02-25 21:12:29 +0100	[diff] [blame]	629	#ifdef FEAT_BEVAL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	630	(char_u *)&p_bdlay, PV_NONE,
Bram Moolenaar	c43a8b8	2017-02-25 21:12:29 +0100	[diff] [blame]	631	{(char_u )600L, (char_u )0L}
				632	#else
				633	(char_u *)NULL, PV_NONE,
				634	{(char_u )0L, (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	635	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	636	SCTX_INIT},
Bram Moolenaar	c43a8b8	2017-02-25 21:12:29 +0100	[diff] [blame]	637	{"ballooneval", "beval",P_BOOL\|P_VI_DEF\|P_NO_MKRC,
Bram Moolenaar	c3719bd	2017-11-18 22:13:31 +0100	[diff] [blame]	638	#ifdef FEAT_BEVAL_GUI
Bram Moolenaar	c43a8b8	2017-02-25 21:12:29 +0100	[diff] [blame]	639	(char_u *)&p_beval, PV_NONE,
				640	{(char_u )FALSE, (char_u )0L}
				641	#else
				642	(char_u *)NULL, PV_NONE,
				643	{(char_u )0L, (char_u )0L}
				644	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	645	SCTX_INIT},
Bram Moolenaar	51b0f37	2017-11-18 18:52:04 +0100	[diff] [blame]	646	{"balloonevalterm", "bevalterm",P_BOOL\|P_VI_DEF\|P_NO_MKRC,
Bram Moolenaar	c3719bd	2017-11-18 22:13:31 +0100	[diff] [blame]	647	#ifdef FEAT_BEVAL_TERM
Bram Moolenaar	51b0f37	2017-11-18 18:52:04 +0100	[diff] [blame]	648	(char_u *)&p_bevalterm, PV_NONE,
				649	{(char_u )FALSE, (char_u )0L}
				650	#else
				651	(char_u *)NULL, PV_NONE,
				652	{(char_u )0L, (char_u )0L}
				653	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	654	SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	655	{"balloonexpr", "bexpr", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_VIM\|P_MLE,
Bram Moolenaar	c43a8b8	2017-02-25 21:12:29 +0100	[diff] [blame]	656	#if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
				657	(char_u *)&p_bexpr, PV_BEXPR,
				658	{(char_u )"", (char_u )0L}
				659	#else
				660	(char_u *)NULL, PV_NONE,
				661	{(char_u )0L, (char_u )0L}
				662	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	663	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	664	{"beautify", "bf", P_BOOL\|P_VI_DEF,
				665	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	666	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	165bc69	2015-07-21 17:53:25 +0200	[diff] [blame]	667	{"belloff", "bo", P_STRING\|P_VI_DEF\|P_COMMA\|P_NODUP,
				668	(char_u *)&p_bo, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	669	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	670	{"binary", "bin", P_BOOL\|P_VI_DEF\|P_RSTAT,
				671	(char_u *)&p_bin, PV_BIN,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	672	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	673	{"bioskey", "biosk",P_BOOL\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	674	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	675	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	676	{"bomb", NULL, P_BOOL\|P_NO_MKRC\|P_VI_DEF\|P_RSTAT,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	677	(char_u *)&p_bomb, PV_BOMB,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	678	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	679	{"breakat", "brk", P_STRING\|P_VI_DEF\|P_RALL\|P_FLAGLIST,
				680	#ifdef FEAT_LINEBREAK
				681	(char_u *)&p_breakat, PV_NONE,
				682	{(char_u )" \t!@-+;:,./?", (char_u *)0L}
				683	#else
				684	(char_u *)NULL, PV_NONE,
				685	{(char_u )0L, (char_u )0L}
				686	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	687	SCTX_INIT},
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	688	{"breakindent", "bri", P_BOOL\|P_VI_DEF\|P_VIM\|P_RWIN,
				689	#ifdef FEAT_LINEBREAK
				690	(char_u *)VAR_WIN, PV_BRI,
				691	{(char_u )FALSE, (char_u )0L}
				692	#else
				693	(char_u *)NULL, PV_NONE,
				694	{(char_u )0L, (char_u )0L}
				695	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	696	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	697	{"breakindentopt", "briopt", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_RBUF
				698	\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	699	#ifdef FEAT_LINEBREAK
				700	(char_u *)VAR_WIN, PV_BRIOPT,
				701	{(char_u )"", (char_u )NULL}
				702	#else
				703	(char_u *)NULL, PV_NONE,
				704	{(char_u )"", (char_u )NULL}
				705	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	706	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	707	{"browsedir", "bsdir",P_STRING\|P_VI_DEF,
				708	#ifdef FEAT_BROWSE
				709	(char_u *)&p_bsdir, PV_NONE,
				710	{(char_u )"last", (char_u )0L}
				711	#else
				712	(char_u *)NULL, PV_NONE,
				713	{(char_u )0L, (char_u )0L}
				714	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	715	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	716	{"bufhidden", "bh", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_NOGLOB,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	717	(char_u *)&p_bh, PV_BH,
				718	{(char_u )"", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	719	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	720	{"buflisted", "bl", P_BOOL\|P_VI_DEF\|P_NOGLOB,
				721	(char_u *)&p_bl, PV_BL,
				722	{(char_u )1L, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	723	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	724	{"buftype", "bt", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_NOGLOB,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	725	(char_u *)&p_bt, PV_BT,
				726	{(char_u )"", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	727	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	728	{"casemap", "cmp", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	729	(char_u *)&p_cmp, PV_NONE,
				730	{(char_u )"internal,keepascii", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	731	SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	732	{"cdpath", "cd", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE\|P_COMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	733	#ifdef FEAT_SEARCHPATH
				734	(char_u *)&p_cdpath, PV_NONE,
				735	{(char_u )",,", (char_u )0L}
				736	#else
				737	(char_u *)NULL, PV_NONE,
				738	{(char_u )0L, (char_u )0L}
				739	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	740	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	741	{"cedit", NULL, P_STRING,
				742	#ifdef FEAT_CMDWIN
				743	(char_u *)&p_cedit, PV_NONE,
				744	{(char_u )"", (char_u )CTRL_F_STR}
				745	#else
				746	(char_u *)NULL, PV_NONE,
				747	{(char_u )0L, (char_u )0L}
				748	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	749	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	750	{"charconvert", "ccv", P_STRING\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	751	#if defined(FEAT_EVAL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	752	(char_u *)&p_ccv, PV_NONE,
				753	{(char_u )"", (char_u )0L}
				754	#else
				755	(char_u *)NULL, PV_NONE,
				756	{(char_u )0L, (char_u )0L}
				757	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	758	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	759	{"cindent", "cin", P_BOOL\|P_VI_DEF\|P_VIM,
				760	#ifdef FEAT_CINDENT
				761	(char_u *)&p_cin, PV_CIN,
				762	#else
				763	(char_u *)NULL, PV_NONE,
				764	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	765	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	766	{"cinkeys", "cink", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	767	#ifdef FEAT_CINDENT
				768	(char_u *)&p_cink, PV_CINK,
Bram Moolenaar	ce65574	2019-01-31 14:12:57 +0100	[diff] [blame]	769	{INDENTKEYS_DEFAULT, (char_u *)0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	770	#else
				771	(char_u *)NULL, PV_NONE,
				772	{(char_u )0L, (char_u )0L}
				773	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	774	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	775	{"cinoptions", "cino", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	776	#ifdef FEAT_CINDENT
				777	(char_u *)&p_cino, PV_CINO,
				778	#else
				779	(char_u *)NULL, PV_NONE,
				780	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	781	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	782	{"cinwords", "cinw", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	783	#if defined(FEAT_SMARTINDENT) \|\| defined(FEAT_CINDENT)
				784	(char_u *)&p_cinw, PV_CINW,
				785	{(char_u *)"if,else,while,do,for,switch",
				786	(char_u *)0L}
				787	#else
				788	(char_u *)NULL, PV_NONE,
				789	{(char_u )0L, (char_u )0L}
				790	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	791	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	792	{"clipboard", "cb", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	793	#ifdef FEAT_CLIPBOARD
				794	(char_u *)&p_cb, PV_NONE,
				795	# ifdef FEAT_XCLIPBOARD
				796	{(char_u *)"autoselect,exclude:cons\\\|linux",
				797	(char_u *)0L}
				798	# else
				799	{(char_u )"", (char_u )0L}
				800	# endif
				801	#else
				802	(char_u *)NULL, PV_NONE,
				803	{(char_u )"", (char_u )0L}
				804	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	805	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	806	{"cmdheight", "ch", P_NUM\|P_VI_DEF\|P_RALL,
				807	(char_u *)&p_ch, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	808	{(char_u )1L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	809	{"cmdwinheight", "cwh", P_NUM\|P_VI_DEF,
				810	#ifdef FEAT_CMDWIN
				811	(char_u *)&p_cwh, PV_NONE,
				812	#else
				813	(char_u *)NULL, PV_NONE,
				814	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	815	{(char_u )7L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	816	{"colorcolumn", "cc", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP\|P_RWIN,
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	817	#ifdef FEAT_SYN_HL
				818	(char_u *)VAR_WIN, PV_CC,
				819	#else
				820	(char_u *)NULL, PV_NONE,
				821	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	822	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	823	{"columns", "co", P_NUM\|P_NODEFAULT\|P_NO_MKRC\|P_VI_DEF\|P_RCLR,
				824	(char_u *)&Columns, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	825	{(char_u )80L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	826	{"comments", "com", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_ONECOMMA
				827	\|P_NODUP\|P_CURSWANT,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	828	#ifdef FEAT_COMMENTS
				829	(char_u *)&p_com, PV_COM,
				830	{(char_u )"s1:/,mb:,ex:/,://,b:#,:%,:XCOMM,n:>,fb:-",
				831	(char_u *)0L}
				832	#else
				833	(char_u *)NULL, PV_NONE,
				834	{(char_u )0L, (char_u )0L}
				835	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	836	SCTX_INIT},
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	837	{"commentstring", "cms", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_CURSWANT,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	838	#ifdef FEAT_FOLDING
				839	(char_u *)&p_cms, PV_CMS,
				840	{(char_u )"/%s/", (char_u )0L}
				841	#else
				842	(char_u *)NULL, PV_NONE,
				843	{(char_u )0L, (char_u )0L}
				844	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	845	SCTX_INIT},
Bram Moolenaar	7fd1602	2007-09-06 14:35:35 +0000	[diff] [blame]	846	/* P_PRI_MKRC isn't needed here, optval_default()
				847	* always returns TRUE for 'compatible' */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	848	{"compatible", "cp", P_BOOL\|P_RALL,
				849	(char_u *)&p_cp, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	850	{(char_u )TRUE, (char_u )FALSE} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	851	{"complete", "cpt", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	852	#ifdef FEAT_INS_EXPAND
				853	(char_u *)&p_cpt, PV_CPT,
				854	{(char_u )".,w,b,u,t,i", (char_u )0L}
				855	#else
				856	(char_u *)NULL, PV_NONE,
				857	{(char_u )0L, (char_u )0L}
				858	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	859	SCTX_INIT},
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	860	{"concealcursor","cocu", P_STRING\|P_ALLOCED\|P_RWIN\|P_VI_DEF,
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	861	#ifdef FEAT_CONCEAL
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	862	(char_u *)VAR_WIN, PV_COCU,
				863	{(char_u )"", (char_u )NULL}
				864	#else
				865	(char_u *)NULL, PV_NONE,
				866	{(char_u )NULL, (char_u )0L}
				867	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	868	SCTX_INIT},
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	869	{"conceallevel","cole", P_NUM\|P_RWIN\|P_VI_DEF,
				870	#ifdef FEAT_CONCEAL
				871	(char_u *)VAR_WIN, PV_COLE,
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	872	#else
				873	(char_u *)NULL, PV_NONE,
				874	#endif
				875	{(char_u )0L, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	876	SCTX_INIT},
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	877	{"completefunc", "cfu", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_SECURE,
				878	#ifdef FEAT_COMPL_FUNC
				879	(char_u *)&p_cfu, PV_CFU,
				880	{(char_u )"", (char_u )0L}
				881	#else
				882	(char_u *)NULL, PV_NONE,
				883	{(char_u )0L, (char_u )0L}
				884	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	885	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	886	{"completeopt", "cot", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	1c7715d	2005-10-03 22:02:18 +0000	[diff] [blame]	887	#ifdef FEAT_INS_EXPAND
				888	(char_u *)&p_cot, PV_NONE,
Bram Moolenaar	c270d80	2006-03-11 21:29:41 +0000	[diff] [blame]	889	{(char_u )"menu,preview", (char_u )0L}
Bram Moolenaar	1c7715d	2005-10-03 22:02:18 +0000	[diff] [blame]	890	#else
				891	(char_u *)NULL, PV_NONE,
				892	{(char_u )0L, (char_u )0L}
				893	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	894	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	895	{"confirm", "cf", P_BOOL\|P_VI_DEF,
				896	#if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
				897	(char_u *)&p_confirm, PV_NONE,
				898	#else
				899	(char_u *)NULL, PV_NONE,
				900	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	901	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	902	{"conskey", "consk",P_BOOL\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	903	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	904	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	905	{"copyindent", "ci", P_BOOL\|P_VI_DEF\|P_VIM,
				906	(char_u *)&p_ci, PV_CI,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	907	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	908	{"cpoptions", "cpo", P_STRING\|P_VIM\|P_RALL\|P_FLAGLIST,
				909	(char_u *)&p_cpo, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	910	{(char_u )CPO_VI, (char_u )CPO_VIM}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	911	SCTX_INIT},
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	912	{"cryptmethod", "cm", P_STRING\|P_ALLOCED\|P_VI_DEF,
Bram Moolenaar	0bbabe8	2010-05-17 20:32:55 +0200	[diff] [blame]	913	#ifdef FEAT_CRYPT
Bram Moolenaar	40e6a71	2010-05-16 22:32:54 +0200	[diff] [blame]	914	(char_u *)&p_cm, PV_CM,
Bram Moolenaar	a86187b	2018-12-16 18:20:00 +0100	[diff] [blame]	915	{(char_u )"blowfish2", (char_u )0L}
Bram Moolenaar	0bbabe8	2010-05-17 20:32:55 +0200	[diff] [blame]	916	#else
				917	(char_u *)NULL, PV_NONE,
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	918	{(char_u )0L, (char_u )0L}
Bram Moolenaar	0bbabe8	2010-05-17 20:32:55 +0200	[diff] [blame]	919	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	920	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	921	{"cscopepathcomp", "cspc", P_NUM\|P_VI_DEF\|P_VIM,
				922	#ifdef FEAT_CSCOPE
				923	(char_u *)&p_cspc, PV_NONE,
				924	#else
				925	(char_u *)NULL, PV_NONE,
				926	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	927	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	928	{"cscopeprg", "csprg", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				929	#ifdef FEAT_CSCOPE
				930	(char_u *)&p_csprg, PV_NONE,
				931	{(char_u )"cscope", (char_u )0L}
				932	#else
				933	(char_u *)NULL, PV_NONE,
				934	{(char_u )0L, (char_u )0L}
				935	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	936	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	937	{"cscopequickfix", "csqf", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	938	#if defined(FEAT_CSCOPE) && defined(FEAT_QUICKFIX)
				939	(char_u *)&p_csqf, PV_NONE,
				940	{(char_u )"", (char_u )0L}
				941	#else
				942	(char_u *)NULL, PV_NONE,
				943	{(char_u )0L, (char_u )0L}
				944	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	945	SCTX_INIT},
Bram Moolenaar	f7befa9	2011-06-12 22:13:40 +0200	[diff] [blame]	946	{"cscoperelative", "csre", P_BOOL\|P_VI_DEF\|P_VIM,
				947	#ifdef FEAT_CSCOPE
				948	(char_u *)&p_csre, PV_NONE,
				949	#else
				950	(char_u *)NULL, PV_NONE,
				951	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	952	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	953	{"cscopetag", "cst", P_BOOL\|P_VI_DEF\|P_VIM,
				954	#ifdef FEAT_CSCOPE
				955	(char_u *)&p_cst, PV_NONE,
				956	#else
				957	(char_u *)NULL, PV_NONE,
				958	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	959	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	960	{"cscopetagorder", "csto", P_NUM\|P_VI_DEF\|P_VIM,
				961	#ifdef FEAT_CSCOPE
				962	(char_u *)&p_csto, PV_NONE,
				963	#else
				964	(char_u *)NULL, PV_NONE,
				965	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	966	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	967	{"cscopeverbose", "csverb", P_BOOL\|P_VI_DEF\|P_VIM,
				968	#ifdef FEAT_CSCOPE
				969	(char_u *)&p_csverbose, PV_NONE,
				970	#else
				971	(char_u *)NULL, PV_NONE,
				972	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	973	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	974	{"cursorbind", "crb", P_BOOL\|P_VI_DEF,
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	975	(char_u *)VAR_WIN, PV_CRBIND,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	976	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	177ab9e	2019-01-15 21:12:57 +0100	[diff] [blame]	977	{"cursorcolumn", "cuc", P_BOOL\|P_VI_DEF\|P_RWINONLY,
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	978	#ifdef FEAT_SYN_HL
				979	(char_u *)VAR_WIN, PV_CUC,
				980	#else
				981	(char_u *)NULL, PV_NONE,
				982	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	983	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	a2477fd	2016-12-03 15:13:20 +0100	[diff] [blame]	984	{"cursorline", "cul", P_BOOL\|P_VI_DEF\|P_RWINONLY,
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	985	#ifdef FEAT_SYN_HL
				986	(char_u *)VAR_WIN, PV_CUL,
				987	#else
				988	(char_u *)NULL, PV_NONE,
				989	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	990	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	991	{"debug", NULL, P_STRING\|P_VI_DEF,
				992	(char_u *)&p_debug, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	993	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	994	{"define", "def", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_CURSWANT,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	995	#ifdef FEAT_FIND_ID
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	996	(char_u *)&p_def, PV_DEF,
Bram Moolenaar	d4755bb	2004-09-02 19:12:26 +0000	[diff] [blame]	997	{(char_u )"^\\s#\\sdefine", (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	998	#else
				999	(char_u *)NULL, PV_NONE,
				1000	{(char_u )NULL, (char_u )0L}
				1001	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1002	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1003	{"delcombine", "deco", P_BOOL\|P_VI_DEF\|P_VIM,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1004	(char_u *)&p_deco, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1005	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	7554da4	2016-11-25 22:04:13 +0100	[diff] [blame]	1006	{"dictionary", "dict", P_STRING\|P_EXPAND\|P_VI_DEF\|P_ONECOMMA\|P_NODUP\|P_NDNAME,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1007	#ifdef FEAT_INS_EXPAND
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	1008	(char_u *)&p_dict, PV_DICT,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1009	#else
				1010	(char_u *)NULL, PV_NONE,
				1011	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1012	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1013	{"diff", NULL, P_BOOL\|P_VI_DEF\|P_RWIN\|P_NOGLOB,
				1014	#ifdef FEAT_DIFF
				1015	(char_u *)VAR_WIN, PV_DIFF,
				1016	#else
				1017	(char_u *)NULL, PV_NONE,
				1018	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1019	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	1020	{"diffexpr", "dex", P_STRING\|P_VI_DEF\|P_SECURE\|P_CURSWANT,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1021	#if defined(FEAT_DIFF) && defined(FEAT_EVAL)
				1022	(char_u *)&p_dex, PV_NONE,
				1023	{(char_u )"", (char_u )0L}
				1024	#else
				1025	(char_u *)NULL, PV_NONE,
				1026	{(char_u )0L, (char_u )0L}
				1027	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1028	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1029	{"diffopt", "dip", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_RWIN\|P_ONECOMMA
				1030	\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1031	#ifdef FEAT_DIFF
				1032	(char_u *)&p_dip, PV_NONE,
Bram Moolenaar	c93262b	2018-09-10 21:15:40 +0200	[diff] [blame]	1033	{(char_u )"internal,filler", (char_u )NULL}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1034	#else
				1035	(char_u *)NULL, PV_NONE,
				1036	{(char_u )"", (char_u )NULL}
				1037	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1038	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1039	{"digraph", "dg", P_BOOL\|P_VI_DEF\|P_VIM,
				1040	#ifdef FEAT_DIGRAPHS
				1041	(char_u *)&p_dg, PV_NONE,
				1042	#else
				1043	(char_u *)NULL, PV_NONE,
				1044	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1045	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1046	{"directory", "dir", P_STRING\|P_EXPAND\|P_VI_DEF\|P_ONECOMMA
				1047	\|P_NODUP\|P_SECURE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1048	(char_u *)&p_dir, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1049	{(char_u )DFLT_DIR, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1050	{"display", "dy", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_RALL\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1051	(char_u *)&p_dy, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1052	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1053	{"eadirection", "ead", P_STRING\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1054	(char_u *)&p_ead, PV_NONE,
				1055	{(char_u )"both", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1056	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1057	{"edcompatible","ed", P_BOOL\|P_VI_DEF,
				1058	(char_u *)&p_ed, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1059	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	3848e00	2016-03-19 18:42:29 +0100	[diff] [blame]	1060	{"emoji", "emo", P_BOOL\|P_VI_DEF\|P_RCLR,
Bram Moolenaar	3848e00	2016-03-19 18:42:29 +0100	[diff] [blame]	1061	(char_u *)&p_emoji, PV_NONE,
				1062	{(char_u )TRUE, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1063	SCTX_INIT},
Bram Moolenaar	865242e	2010-07-14 21:12:05 +0200	[diff] [blame]	1064	{"encoding", "enc", P_STRING\|P_VI_DEF\|P_RCLR\|P_NO_ML,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1065	(char_u *)&p_enc, PV_NONE,
				1066	{(char_u )ENC_DFLT, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1067	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1068	{"endofline", "eol", P_BOOL\|P_NO_MKRC\|P_VI_DEF\|P_RSTAT,
				1069	(char_u *)&p_eol, PV_EOL,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1070	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1071	{"equalalways", "ea", P_BOOL\|P_VI_DEF\|P_RALL,
				1072	(char_u *)&p_ea, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1073	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1074	{"equalprg", "ep", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	1075	(char_u *)&p_ep, PV_EP,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1076	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1077	{"errorbells", "eb", P_BOOL\|P_VI_DEF,
				1078	(char_u *)&p_eb, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1079	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1080	{"errorfile", "ef", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				1081	#ifdef FEAT_QUICKFIX
				1082	(char_u *)&p_ef, PV_NONE,
				1083	{(char_u )DFLT_ERRORFILE, (char_u )0L}
				1084	#else
				1085	(char_u *)NULL, PV_NONE,
				1086	{(char_u )NULL, (char_u )0L}
				1087	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1088	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1089	{"errorformat", "efm", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1090	#ifdef FEAT_QUICKFIX
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	1091	(char_u *)&p_efm, PV_EFM,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1092	{(char_u )DFLT_EFM, (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1093	#else
				1094	(char_u *)NULL, PV_NONE,
				1095	{(char_u )NULL, (char_u )0L}
				1096	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1097	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1098	{"esckeys", "ek", P_BOOL\|P_VIM,
				1099	(char_u *)&p_ek, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1100	{(char_u )FALSE, (char_u )TRUE} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1101	{"eventignore", "ei", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1102	(char_u *)&p_ei, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1103	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1104	{"expandtab", "et", P_BOOL\|P_VI_DEF\|P_VIM,
				1105	(char_u *)&p_et, PV_ET,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1106	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1107	{"exrc", "ex", P_BOOL\|P_VI_DEF\|P_SECURE,
				1108	(char_u *)&p_exrc, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1109	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1110	{"fileencoding","fenc", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_RSTAT\|P_RBUF
				1111	\|P_NO_MKRC,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1112	(char_u *)&p_fenc, PV_FENC,
				1113	{(char_u )"", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1114	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1115	{"fileencodings","fencs", P_STRING\|P_VI_DEF\|P_ONECOMMA,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1116	(char_u *)&p_fencs, PV_NONE,
				1117	{(char_u )"ucs-bom", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1118	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1119	{"fileformat", "ff", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_RSTAT\|P_NO_MKRC
				1120	\|P_CURSWANT,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1121	(char_u *)&p_ff, PV_FF,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1122	{(char_u )DFLT_FF, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1123	{"fileformats", "ffs", P_STRING\|P_VIM\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1124	(char_u *)&p_ffs, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1125	{(char_u )DFLT_FFS_VI, (char_u )DFLT_FFS_VIM}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1126	SCTX_INIT},
Bram Moolenaar	71afbfe	2013-03-19 16:49:16 +0100	[diff] [blame]	1127	{"fileignorecase", "fic", P_BOOL\|P_VI_DEF,
				1128	(char_u *)&p_fic, PV_NONE,
				1129	{
				1130	#ifdef CASE_INSENSITIVE_FILENAME
				1131	(char_u *)TRUE,
				1132	#else
				1133	(char_u *)FALSE,
				1134	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1135	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	1136	{"filetype", "ft", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_NOGLOB\|P_NFNAME,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1137	(char_u *)&p_ft, PV_FT,
				1138	{(char_u )"", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1139	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1140	{"fillchars", "fcs", P_STRING\|P_VI_DEF\|P_RALL\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1141	(char_u *)&p_fcs, PV_NONE,
				1142	{(char_u )"vert:\|,fold:-", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1143	SCTX_INIT},
Bram Moolenaar	34d72d4	2015-07-17 14:18:08 +0200	[diff] [blame]	1144	{"fixendofline", "fixeol", P_BOOL\|P_VI_DEF\|P_RSTAT,
				1145	(char_u *)&p_fixeol, PV_FIXEOL,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1146	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1147	{"fkmap", "fk", P_BOOL\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1148	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1149	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1150	{"flash", "fl", P_BOOL\|P_VI_DEF,
				1151	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1152	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1153	{"foldclose", "fcl", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP\|P_RWIN,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1154	#ifdef FEAT_FOLDING
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1155	(char_u *)&p_fcl, PV_NONE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1156	{(char_u )"", (char_u )0L}
				1157	#else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1158	(char_u *)NULL, PV_NONE,
				1159	{(char_u )NULL, (char_u )0L}
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1160	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1161	SCTX_INIT},
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1162	{"foldcolumn", "fdc", P_NUM\|P_VI_DEF\|P_RWIN,
				1163	#ifdef FEAT_FOLDING
				1164	(char_u *)VAR_WIN, PV_FDC,
				1165	{(char_u )FALSE, (char_u )0L}
				1166	#else
				1167	(char_u *)NULL, PV_NONE,
				1168	{(char_u )NULL, (char_u )0L}
				1169	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1170	SCTX_INIT},
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1171	{"foldenable", "fen", P_BOOL\|P_VI_DEF\|P_RWIN,
				1172	#ifdef FEAT_FOLDING
				1173	(char_u *)VAR_WIN, PV_FEN,
				1174	{(char_u )TRUE, (char_u )0L}
				1175	#else
				1176	(char_u *)NULL, PV_NONE,
				1177	{(char_u )NULL, (char_u )0L}
				1178	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1179	SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	1180	{"foldexpr", "fde", P_STRING\|P_ALLOCED\|P_VIM\|P_VI_DEF\|P_RWIN\|P_MLE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1181	#if defined(FEAT_FOLDING) && defined(FEAT_EVAL)
				1182	(char_u *)VAR_WIN, PV_FDE,
				1183	{(char_u )"0", (char_u )NULL}
				1184	#else
				1185	(char_u *)NULL, PV_NONE,
				1186	{(char_u )NULL, (char_u )0L}
				1187	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1188	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1189	{"foldignore", "fdi", P_STRING\|P_ALLOCED\|P_VIM\|P_VI_DEF\|P_RWIN,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1190	#ifdef FEAT_FOLDING
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1191	(char_u *)VAR_WIN, PV_FDI,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1192	{(char_u )"#", (char_u )NULL}
				1193	#else
				1194	(char_u *)NULL, PV_NONE,
				1195	{(char_u )NULL, (char_u )0L}
				1196	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1197	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1198	{"foldlevel", "fdl", P_NUM\|P_VI_DEF\|P_RWIN,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1199	#ifdef FEAT_FOLDING
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1200	(char_u *)VAR_WIN, PV_FDL,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1201	{(char_u )0L, (char_u )0L}
				1202	#else
				1203	(char_u *)NULL, PV_NONE,
				1204	{(char_u )NULL, (char_u )0L}
				1205	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1206	SCTX_INIT},
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	1207	{"foldlevelstart","fdls", P_NUM\|P_VI_DEF\|P_CURSWANT,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1208	#ifdef FEAT_FOLDING
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1209	(char_u *)&p_fdls, PV_NONE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1210	{(char_u )-1L, (char_u )0L}
				1211	#else
				1212	(char_u *)NULL, PV_NONE,
				1213	{(char_u )NULL, (char_u )0L}
				1214	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1215	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1216	{"foldmarker", "fmr", P_STRING\|P_ALLOCED\|P_VIM\|P_VI_DEF\|
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1217	P_RWIN\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	3764076	2017-02-25 22:37:15 +0100	[diff] [blame]	1218	#ifdef FEAT_FOLDING
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1219	(char_u *)VAR_WIN, PV_FMR,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1220	{(char_u )"{{{,}}}", (char_u )NULL}
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1221	#else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1222	(char_u *)NULL, PV_NONE,
				1223	{(char_u )NULL, (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1224	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1225	SCTX_INIT},
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1226	{"foldmethod", "fdm", P_STRING\|P_ALLOCED\|P_VIM\|P_VI_DEF\|P_RWIN,
				1227	#ifdef FEAT_FOLDING
				1228	(char_u *)VAR_WIN, PV_FDM,
				1229	{(char_u )"manual", (char_u )NULL}
				1230	#else
				1231	(char_u *)NULL, PV_NONE,
				1232	{(char_u )NULL, (char_u )0L}
				1233	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1234	SCTX_INIT},
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1235	{"foldminlines","fml", P_NUM\|P_VI_DEF\|P_RWIN,
				1236	#ifdef FEAT_FOLDING
				1237	(char_u *)VAR_WIN, PV_FML,
				1238	{(char_u )1L, (char_u )0L}
				1239	#else
				1240	(char_u *)NULL, PV_NONE,
				1241	{(char_u )NULL, (char_u )0L}
				1242	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1243	SCTX_INIT},
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1244	{"foldnestmax", "fdn", P_NUM\|P_VI_DEF\|P_RWIN,
				1245	#ifdef FEAT_FOLDING
				1246	(char_u *)VAR_WIN, PV_FDN,
				1247	{(char_u )20L, (char_u )0L}
				1248	#else
				1249	(char_u *)NULL, PV_NONE,
				1250	{(char_u )NULL, (char_u )0L}
				1251	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1252	SCTX_INIT},
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1253	{"foldopen", "fdo", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP\|P_CURSWANT,
				1254	#ifdef FEAT_FOLDING
				1255	(char_u *)&p_fdo, PV_NONE,
				1256	{(char_u *)"block,hor,mark,percent,quickfix,search,tag,undo",
				1257	(char_u *)0L}
				1258	#else
				1259	(char_u *)NULL, PV_NONE,
				1260	{(char_u )NULL, (char_u )0L}
				1261	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1262	SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	1263	{"foldtext", "fdt", P_STRING\|P_ALLOCED\|P_VIM\|P_VI_DEF\|P_RWIN\|P_MLE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1264	#if defined(FEAT_FOLDING) && defined(FEAT_EVAL)
				1265	(char_u *)VAR_WIN, PV_FDT,
				1266	{(char_u )"foldtext()", (char_u )NULL}
				1267	#else
				1268	(char_u *)NULL, PV_NONE,
				1269	{(char_u )NULL, (char_u )0L}
				1270	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1271	SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	1272	{"formatexpr", "fex", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_VIM\|P_MLE,
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	1273	#ifdef FEAT_EVAL
Bram Moolenaar	1d2ba7f	2006-02-14 22:29:30 +0000	[diff] [blame]	1274	(char_u *)&p_fex, PV_FEX,
				1275	{(char_u )"", (char_u )0L}
				1276	#else
				1277	(char_u *)NULL, PV_NONE,
				1278	{(char_u )0L, (char_u )0L}
				1279	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1280	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1281	{"formatoptions","fo", P_STRING\|P_ALLOCED\|P_VIM\|P_FLAGLIST,
				1282	(char_u *)&p_fo, PV_FO,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1283	{(char_u )DFLT_FO_VI, (char_u )DFLT_FO_VIM}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1284	SCTX_INIT},
Bram Moolenaar	86b6835	2004-12-27 21:59:20 +0000	[diff] [blame]	1285	{"formatlistpat","flp", P_STRING\|P_ALLOCED\|P_VI_DEF,
				1286	(char_u *)&p_flp, PV_FLP,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1287	{(char_u )"^\\s\\d\\+[\\]:.)}\\t ]\\s*",
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1288	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1289	{"formatprg", "fp", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	9be7c04	2017-01-14 14:28:30 +0100	[diff] [blame]	1290	(char_u *)&p_fp, PV_FP,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1291	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	1292	{"fsync", "fs", P_BOOL\|P_SECURE\|P_VI_DEF,
				1293	#ifdef HAVE_FSYNC
				1294	(char_u *)&p_fs, PV_NONE,
				1295	{(char_u )TRUE, (char_u )0L}
				1296	#else
				1297	(char_u *)NULL, PV_NONE,
				1298	{(char_u )FALSE, (char_u )0L}
				1299	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1300	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1301	{"gdefault", "gd", P_BOOL\|P_VI_DEF\|P_VIM,
				1302	(char_u *)&p_gd, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1303	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1304	{"graphic", "gr", P_BOOL\|P_VI_DEF,
				1305	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1306	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1307	{"grepformat", "gfm", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1308	#ifdef FEAT_QUICKFIX
				1309	(char_u *)&p_gefm, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1310	{(char_u )DFLT_GREPFORMAT, (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1311	#else
				1312	(char_u *)NULL, PV_NONE,
				1313	{(char_u )NULL, (char_u )0L}
				1314	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1315	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1316	{"grepprg", "gp", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				1317	#ifdef FEAT_QUICKFIX
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	1318	(char_u *)&p_gp, PV_GP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1319	{
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	1320	# ifdef MSWIN
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1321	/* may be changed to "grep -n" in os_win32.c */
				1322	(char_u *)"findstr /n",
				1323	# else
				1324	# ifdef UNIX
				1325	/* Add an extra file name so that grep will always
				1326	* insert a file name in the match line. */
				1327	(char_u )"grep -n $ /dev/null",
				1328	# else
				1329	# ifdef VMS
				1330	(char_u *)"SEARCH/NUMBERS ",
				1331	# else
				1332	(char_u *)"grep -n ",
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1333	# endif
				1334	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1335	# endif
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1336	(char_u *)0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1337	#else
				1338	(char_u *)NULL, PV_NONE,
				1339	{(char_u )NULL, (char_u )0L}
				1340	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1341	SCTX_INIT},
Bram Moolenaar	8a633e3	2016-04-21 21:10:14 +0200	[diff] [blame]	1342	{"guicursor", "gcr", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1343	#ifdef CURSOR_SHAPE
				1344	(char_u *)&p_guicursor, PV_NONE,
				1345	{
				1346	# ifdef FEAT_GUI
				1347	(char_u *)"n-v-c:block-Cursor/lCursor,ve:ver35-Cursor,o:hor50-Cursor,i-ci:ver25-Cursor/lCursor,r-cr:hor20-Cursor/lCursor,sm:block-Cursor-blinkwait175-blinkoff150-blinkon175",
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	1348	# else /* Win32 console */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1349	(char_u *)"n-v-c:block,o:hor50,i-ci:hor15,r-cr:hor30,sm:block",
				1350	# endif
				1351	(char_u *)0L}
				1352	#else
				1353	(char_u *)NULL, PV_NONE,
				1354	{(char_u )NULL, (char_u )0L}
				1355	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1356	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1357	{"guifont", "gfn", P_STRING\|P_VI_DEF\|P_RCLR\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1358	#ifdef FEAT_GUI
				1359	(char_u *)&p_guifont, PV_NONE,
				1360	{(char_u )"", (char_u )0L}
				1361	#else
				1362	(char_u *)NULL, PV_NONE,
				1363	{(char_u )NULL, (char_u )0L}
				1364	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1365	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1366	{"guifontset", "gfs", P_STRING\|P_VI_DEF\|P_RCLR\|P_ONECOMMA,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1367	#if defined(FEAT_GUI) && defined(FEAT_XFONTSET)
				1368	(char_u *)&p_guifontset, PV_NONE,
				1369	{(char_u )"", (char_u )0L}
				1370	#else
				1371	(char_u *)NULL, PV_NONE,
				1372	{(char_u )NULL, (char_u )0L}
				1373	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1374	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1375	{"guifontwide", "gfw", P_STRING\|P_VI_DEF\|P_RCLR\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	1376	#if defined(FEAT_GUI)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1377	(char_u *)&p_guifontwide, PV_NONE,
				1378	{(char_u )"", (char_u )0L}
				1379	#else
				1380	(char_u *)NULL, PV_NONE,
				1381	{(char_u )NULL, (char_u )0L}
				1382	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1383	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1384	{"guiheadroom", "ghr", P_NUM\|P_VI_DEF,
Bram Moolenaar	9372a11	2005-12-06 19:59:18 +0000	[diff] [blame]	1385	#if defined(FEAT_GUI_GTK) \|\| defined(FEAT_GUI_X11)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1386	(char_u *)&p_ghr, PV_NONE,
				1387	#else
				1388	(char_u *)NULL, PV_NONE,
				1389	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1390	{(char_u )50L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1391	{"guioptions", "go", P_STRING\|P_VI_DEF\|P_RALL\|P_FLAGLIST,
Bram Moolenaar	9372a11	2005-12-06 19:59:18 +0000	[diff] [blame]	1392	#if defined(FEAT_GUI)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1393	(char_u *)&p_go, PV_NONE,
Bram Moolenaar	d057301	2017-10-28 21:11:06 +0200	[diff] [blame]	1394	# if defined(UNIX) && !defined(FEAT_GUI_MAC)
Bram Moolenaar	32466aa	2006-02-24 23:53:04 +0000	[diff] [blame]	1395	{(char_u )"aegimrLtT", (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1396	# else
Bram Moolenaar	32466aa	2006-02-24 23:53:04 +0000	[diff] [blame]	1397	{(char_u )"egmrLtT", (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1398	# endif
				1399	#else
				1400	(char_u *)NULL, PV_NONE,
				1401	{(char_u )NULL, (char_u )0L}
				1402	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1403	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1404	{"guipty", NULL, P_BOOL\|P_VI_DEF,
				1405	#if defined(FEAT_GUI)
				1406	(char_u *)&p_guipty, PV_NONE,
				1407	#else
				1408	(char_u *)NULL, PV_NONE,
				1409	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1410	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	1411	{"guitablabel", "gtl", P_STRING\|P_VI_DEF\|P_RWIN\|P_MLE,
Bram Moolenaar	5c8837f	2006-02-25 21:52:33 +0000	[diff] [blame]	1412	#if defined(FEAT_GUI_TABLINE)
				1413	(char_u *)&p_gtl, PV_NONE,
				1414	{(char_u )"", (char_u )0L}
				1415	#else
				1416	(char_u *)NULL, PV_NONE,
				1417	{(char_u )NULL, (char_u )0L}
				1418	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1419	SCTX_INIT},
Bram Moolenaar	f9393ef	2006-04-24 19:47:27 +0000	[diff] [blame]	1420	{"guitabtooltip", "gtt", P_STRING\|P_VI_DEF\|P_RWIN,
Bram Moolenaar	57657d8	2006-04-21 22:12:41 +0000	[diff] [blame]	1421	#if defined(FEAT_GUI_TABLINE)
				1422	(char_u *)&p_gtt, PV_NONE,
				1423	{(char_u )"", (char_u )0L}
				1424	#else
				1425	(char_u *)NULL, PV_NONE,
				1426	{(char_u )NULL, (char_u )0L}
				1427	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1428	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1429	{"hardtabs", "ht", P_NUM\|P_VI_DEF,
				1430	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1431	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1432	{"helpfile", "hf", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				1433	(char_u *)&p_hf, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1434	{(char_u )DFLT_HELPFILE, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1435	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1436	{"helpheight", "hh", P_NUM\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1437	(char_u *)&p_hh, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1438	{(char_u )20L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1439	{"helplang", "hlg", P_STRING\|P_VI_DEF\|P_ONECOMMA,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1440	#ifdef FEAT_MULTI_LANG
				1441	(char_u *)&p_hlg, PV_NONE,
				1442	{(char_u )"", (char_u )0L}
				1443	#else
				1444	(char_u *)NULL, PV_NONE,
				1445	{(char_u )0L, (char_u )0L}
				1446	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1447	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1448	{"hidden", "hid", P_BOOL\|P_VI_DEF,
				1449	(char_u *)&p_hid, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1450	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1451	{"highlight", "hl", P_STRING\|P_VI_DEF\|P_RCLR\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1452	(char_u *)&p_hl, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1453	{(char_u )HIGHLIGHT_INIT, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1454	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1455	{"history", "hi", P_NUM\|P_VIM,
				1456	(char_u *)&p_hi, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1457	{(char_u )0L, (char_u )50L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1458	{"hkmap", "hk", P_BOOL\|P_VI_DEF\|P_VIM,
				1459	#ifdef FEAT_RIGHTLEFT
				1460	(char_u *)&p_hkmap, PV_NONE,
				1461	#else
				1462	(char_u *)NULL, PV_NONE,
				1463	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1464	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1465	{"hkmapp", "hkp", P_BOOL\|P_VI_DEF\|P_VIM,
				1466	#ifdef FEAT_RIGHTLEFT
				1467	(char_u *)&p_hkmapp, PV_NONE,
				1468	#else
				1469	(char_u *)NULL, PV_NONE,
				1470	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1471	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1472	{"hlsearch", "hls", P_BOOL\|P_VI_DEF\|P_VIM\|P_RALL,
				1473	(char_u *)&p_hls, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1474	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1475	{"icon", NULL, P_BOOL\|P_VI_DEF,
				1476	#ifdef FEAT_TITLE
				1477	(char_u *)&p_icon, PV_NONE,
				1478	#else
				1479	(char_u *)NULL, PV_NONE,
				1480	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1481	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	1482	{"iconstring", NULL, P_STRING\|P_VI_DEF\|P_MLE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1483	#ifdef FEAT_TITLE
				1484	(char_u *)&p_iconstring, PV_NONE,
				1485	#else
				1486	(char_u *)NULL, PV_NONE,
				1487	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1488	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1489	{"ignorecase", "ic", P_BOOL\|P_VI_DEF,
				1490	(char_u *)&p_ic, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1491	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	abab85a	2013-06-26 19:18:05 +0200	[diff] [blame]	1492	{"imactivatefunc","imaf",P_STRING\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	1493	#if defined(FEAT_EVAL)
Bram Moolenaar	abab85a	2013-06-26 19:18:05 +0200	[diff] [blame]	1494	(char_u *)&p_imaf, PV_NONE,
				1495	{(char_u )"", (char_u )NULL}
				1496	# else
				1497	(char_u *)NULL, PV_NONE,
				1498	{(char_u )NULL, (char_u )0L}
				1499	# endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1500	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1501	{"imactivatekey","imak",P_STRING\|P_VI_DEF,
Bram Moolenaar	9372a11	2005-12-06 19:59:18 +0000	[diff] [blame]	1502	#if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1503	(char_u *)&p_imak, PV_NONE,
				1504	#else
				1505	(char_u *)NULL, PV_NONE,
				1506	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1507	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1508	{"imcmdline", "imc", P_BOOL\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1509	(char_u *)&p_imcmdline, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1510	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1511	{"imdisable", "imd", P_BOOL\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1512	(char_u *)&p_imdisable, PV_NONE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1513	#ifdef __sgi
				1514	{(char_u )TRUE, (char_u )0L}
				1515	#else
				1516	{(char_u )FALSE, (char_u )0L}
				1517	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1518	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1519	{"iminsert", "imi", P_NUM\|P_VI_DEF,
				1520	(char_u *)&p_iminsert, PV_IMI,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1521	{(char_u )B_IMODE_NONE, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1522	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1523	{"imsearch", "ims", P_NUM\|P_VI_DEF,
				1524	(char_u *)&p_imsearch, PV_IMS,
Bram Moolenaar	4cf56bb	2017-09-16 15:50:32 +0200	[diff] [blame]	1525	{(char_u )B_IMODE_USE_INSERT, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1526	SCTX_INIT},
Bram Moolenaar	4a46070	2013-06-29 14:42:26 +0200	[diff] [blame]	1527	{"imstatusfunc","imsf",P_STRING\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	1528	#if defined(FEAT_EVAL)
Bram Moolenaar	abab85a	2013-06-26 19:18:05 +0200	[diff] [blame]	1529	(char_u *)&p_imsf, PV_NONE,
				1530	{(char_u )"", (char_u )NULL}
Bram Moolenaar	5c6dbcb	2017-08-30 22:00:20 +0200	[diff] [blame]	1531	#else
Bram Moolenaar	abab85a	2013-06-26 19:18:05 +0200	[diff] [blame]	1532	(char_u *)NULL, PV_NONE,
				1533	{(char_u )NULL, (char_u )0L}
Bram Moolenaar	5c6dbcb	2017-08-30 22:00:20 +0200	[diff] [blame]	1534	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1535	SCTX_INIT},
Bram Moolenaar	5c6dbcb	2017-08-30 22:00:20 +0200	[diff] [blame]	1536	{"imstyle", "imst", P_NUM\|P_VI_DEF\|P_SECURE,
				1537	#if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
				1538	(char_u *)&p_imst, PV_NONE,
				1539	{(char_u )IM_OVER_THE_SPOT, (char_u )0L}
				1540	#else
				1541	(char_u *)NULL, PV_NONE,
				1542	{(char_u )0L, (char_u )0L}
				1543	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1544	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1545	{"include", "inc", P_STRING\|P_ALLOCED\|P_VI_DEF,
				1546	#ifdef FEAT_FIND_ID
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	1547	(char_u *)&p_inc, PV_INC,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1548	{(char_u )"^\\s#\\sinclude", (char_u )0L}
				1549	#else
				1550	(char_u *)NULL, PV_NONE,
				1551	{(char_u )0L, (char_u )0L}
				1552	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1553	SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	1554	{"includeexpr", "inex", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_MLE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1555	#if defined(FEAT_FIND_ID) && defined(FEAT_EVAL)
				1556	(char_u *)&p_inex, PV_INEX,
				1557	{(char_u )"", (char_u )0L}
				1558	#else
				1559	(char_u *)NULL, PV_NONE,
				1560	{(char_u )0L, (char_u )0L}
				1561	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1562	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1563	{"incsearch", "is", P_BOOL\|P_VI_DEF\|P_VIM,
				1564	(char_u *)&p_is, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1565	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	1566	{"indentexpr", "inde", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_VIM\|P_MLE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1567	#if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
				1568	(char_u *)&p_inde, PV_INDE,
				1569	{(char_u )"", (char_u )0L}
				1570	#else
				1571	(char_u *)NULL, PV_NONE,
				1572	{(char_u )0L, (char_u )0L}
				1573	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1574	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1575	{"indentkeys", "indk", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1576	#if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
				1577	(char_u *)&p_indk, PV_INDK,
Bram Moolenaar	ce65574	2019-01-31 14:12:57 +0100	[diff] [blame]	1578	{INDENTKEYS_DEFAULT, (char_u *)0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1579	#else
				1580	(char_u *)NULL, PV_NONE,
				1581	{(char_u )0L, (char_u )0L}
				1582	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1583	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1584	{"infercase", "inf", P_BOOL\|P_VI_DEF,
				1585	(char_u *)&p_inf, PV_INF,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1586	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1587	{"insertmode", "im", P_BOOL\|P_VI_DEF\|P_VIM,
				1588	(char_u *)&p_im, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1589	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1590	{"isfname", "isf", P_STRING\|P_VI_DEF\|P_COMMA\|P_NODUP,
				1591	(char_u *)&p_isf, PV_NONE,
				1592	{
				1593	#ifdef BACKSLASH_IN_FILENAME
				1594	/* Excluded are: & and ^ are special in cmd.exe
				1595	* ( and ) are used in text separating fnames */
				1596	(char_u *)"@,48-57,/,\\,.,-,_,+,,,#,$,%,{,},[,],:,@-@,!,~,=",
				1597	#else
				1598	# ifdef AMIGA
				1599	(char_u *)"@,48-57,/,.,-,_,+,,,$,:",
				1600	# else
				1601	# ifdef VMS
				1602	(char_u *)"@,48-57,/,.,-,_,+,,,#,$,%,<,>,[,],:,;,~",
				1603	# else /* UNIX et al. */
				1604	# ifdef EBCDIC
				1605	(char_u *)"@,240-249,/,.,-,_,+,,,#,$,%,~,=",
				1606	# else
				1607	(char_u *)"@,48-57,/,.,-,_,+,,,#,$,%,~,=",
				1608	# endif
				1609	# endif
				1610	# endif
				1611	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1612	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1613	{"isident", "isi", P_STRING\|P_VI_DEF\|P_COMMA\|P_NODUP,
				1614	(char_u *)&p_isi, PV_NONE,
				1615	{
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	1616	#if defined(MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1617	(char_u *)"@,48-57,_,128-167,224-235",
				1618	#else
				1619	# ifdef EBCDIC
				1620	/* TODO: EBCDIC Check this! @ == isalpha()*/
				1621	(char_u *)"@,240-249,_,66-73,81-89,98-105,"
				1622	"112-120,128,140-142,156,158,172,"
				1623	"174,186,191,203-207,219-225,235-239,"
				1624	"251-254",
				1625	# else
				1626	(char_u *)"@,48-57,_,192-255",
				1627	# endif
				1628	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1629	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1630	{"iskeyword", "isk", P_STRING\|P_ALLOCED\|P_VIM\|P_COMMA\|P_NODUP,
				1631	(char_u *)&p_isk, PV_ISK,
				1632	{
				1633	#ifdef EBCDIC
				1634	(char_u *)"@,240-249,_",
				1635	/* TODO: EBCDIC Check this! @ == isalpha()*/
				1636	(char_u *)"@,240-249,_,66-73,81-89,98-105,"
				1637	"112-120,128,140-142,156,158,172,"
				1638	"174,186,191,203-207,219-225,235-239,"
				1639	"251-254",
				1640	#else
				1641	(char_u *)"@,48-57,_",
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	1642	# if defined(MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1643	(char_u *)"@,48-57,_,128-167,224-235"
				1644	# else
Bram Moolenaar	362e1a3	2006-03-06 23:29:24 +0000	[diff] [blame]	1645	ISK_LATIN1
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1646	# endif
				1647	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1648	} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1649	{"isprint", "isp", P_STRING\|P_VI_DEF\|P_RALL\|P_COMMA\|P_NODUP,
				1650	(char_u *)&p_isp, PV_NONE,
				1651	{
Bram Moolenaar	d057301	2017-10-28 21:11:06 +0200	[diff] [blame]	1652	#if defined(MSWIN) \|\| defined(VMS)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1653	(char_u *)"@,~-255",
				1654	#else
				1655	# ifdef EBCDIC
				1656	/* all chars above 63 are printable */
				1657	(char_u *)"63-255",
				1658	# else
Bram Moolenaar	4ea8fe1	2006-03-09 22:32:39 +0000	[diff] [blame]	1659	ISP_LATIN1,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1660	# endif
				1661	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1662	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1663	{"joinspaces", "js", P_BOOL\|P_VI_DEF\|P_VIM,
				1664	(char_u *)&p_js, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1665	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1666	{"key", NULL, P_STRING\|P_ALLOCED\|P_VI_DEF\|P_NO_MKRC,
				1667	#ifdef FEAT_CRYPT
				1668	(char_u *)&p_key, PV_KEY,
				1669	{(char_u )"", (char_u )0L}
				1670	#else
				1671	(char_u *)NULL, PV_NONE,
				1672	{(char_u )0L, (char_u )0L}
				1673	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1674	SCTX_INIT},
Bram Moolenaar	7fd1602	2007-09-06 14:35:35 +0000	[diff] [blame]	1675	{"keymap", "kmp", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_RBUF\|P_RSTAT\|P_NFNAME\|P_PRI_MKRC,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1676	#ifdef FEAT_KEYMAP
				1677	(char_u *)&p_keymap, PV_KMAP,
				1678	{(char_u )"", (char_u )0L}
				1679	#else
				1680	(char_u *)NULL, PV_NONE,
				1681	{(char_u )"", (char_u )0L}
				1682	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1683	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1684	{"keymodel", "km", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1685	(char_u *)&p_km, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1686	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1687	{"keywordprg", "kp", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	1688	(char_u *)&p_kp, PV_KP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1689	{
Bram Moolenaar	fd89d7e	2016-06-04 20:25:05 +0200	[diff] [blame]	1690	#ifdef MSWIN
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1691	(char_u *)":help",
				1692	#else
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	1693	# ifdef VMS
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1694	(char_u *)"help",
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	1695	# else
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	1696	# ifdef USEMAN_S
				1697	(char_u *)"man -s",
				1698	# else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1699	(char_u *)"man",
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	1700	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1701	# endif
				1702	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1703	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1704	{"langmap", "lmap", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP\|P_SECURE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1705	#ifdef FEAT_LANGMAP
				1706	(char_u *)&p_langmap, PV_NONE,
Bram Moolenaar	35bc7d6	2018-10-02 14:45:10 +0200	[diff] [blame]	1707	{(char_u )"", (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1708	#else
				1709	(char_u *)NULL, PV_NONE,
Bram Moolenaar	35bc7d6	2018-10-02 14:45:10 +0200	[diff] [blame]	1710	{(char_u )NULL, (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1711	#endif
Bram Moolenaar	35bc7d6	2018-10-02 14:45:10 +0200	[diff] [blame]	1712	SCTX_INIT},
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	1713	{"langmenu", "lm", P_STRING\|P_VI_DEF\|P_NFNAME,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1714	#if defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)
				1715	(char_u *)&p_lm, PV_NONE,
				1716	#else
				1717	(char_u *)NULL, PV_NONE,
				1718	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1719	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	4391cf9	2014-11-05 17:44:52 +0100	[diff] [blame]	1720	{"langnoremap", "lnr", P_BOOL\|P_VI_DEF,
				1721	#ifdef FEAT_LANGMAP
				1722	(char_u *)&p_lnr, PV_NONE,
				1723	#else
				1724	(char_u *)NULL, PV_NONE,
				1725	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1726	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	920694c	2016-08-21 17:45:02 +0200	[diff] [blame]	1727	{"langremap", "lrm", P_BOOL\|P_VI_DEF,
				1728	#ifdef FEAT_LANGMAP
				1729	(char_u *)&p_lrm, PV_NONE,
				1730	#else
				1731	(char_u *)NULL, PV_NONE,
				1732	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1733	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1734	{"laststatus", "ls", P_NUM\|P_VI_DEF\|P_RALL,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1735	(char_u *)&p_ls, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1736	{(char_u )1L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1737	{"lazyredraw", "lz", P_BOOL\|P_VI_DEF,
				1738	(char_u *)&p_lz, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1739	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1740	{"linebreak", "lbr", P_BOOL\|P_VI_DEF\|P_RWIN,
				1741	#ifdef FEAT_LINEBREAK
				1742	(char_u *)VAR_WIN, PV_LBR,
				1743	#else
				1744	(char_u *)NULL, PV_NONE,
				1745	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1746	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1747	{"lines", NULL, P_NUM\|P_NODEFAULT\|P_NO_MKRC\|P_VI_DEF\|P_RCLR,
				1748	(char_u *)&Rows, PV_NONE,
				1749	{
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	1750	#if defined(MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1751	(char_u *)25L,
				1752	#else
				1753	(char_u *)24L,
				1754	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1755	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1756	{"linespace", "lsp", P_NUM\|P_VI_DEF\|P_RCLR,
				1757	#ifdef FEAT_GUI
				1758	(char_u *)&p_linespace, PV_NONE,
				1759	#else
				1760	(char_u *)NULL, PV_NONE,
				1761	#endif
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	1762	#ifdef FEAT_GUI_MSWIN
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1763	{(char_u )1L, (char_u )0L}
				1764	#else
				1765	{(char_u )0L, (char_u )0L}
				1766	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1767	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1768	{"lisp", NULL, P_BOOL\|P_VI_DEF,
				1769	#ifdef FEAT_LISP
				1770	(char_u *)&p_lisp, PV_LISP,
				1771	#else
				1772	(char_u *)NULL, PV_NONE,
				1773	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1774	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1775	{"lispwords", "lw", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1776	#ifdef FEAT_LISP
Bram Moolenaar	af6c131	2014-03-12 18:55:58 +0100	[diff] [blame]	1777	(char_u *)&p_lispwords, PV_LW,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1778	{(char_u )LISPWORD_VALUE, (char_u )0L}
				1779	#else
				1780	(char_u *)NULL, PV_NONE,
				1781	{(char_u )"", (char_u )0L}
				1782	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1783	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1784	{"list", NULL, P_BOOL\|P_VI_DEF\|P_RWIN,
				1785	(char_u *)VAR_WIN, PV_LIST,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1786	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1787	{"listchars", "lcs", P_STRING\|P_VI_DEF\|P_RALL\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1788	(char_u *)&p_lcs, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1789	{(char_u )"eol:$", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1790	{"loadplugins", "lpl", P_BOOL\|P_VI_DEF,
				1791	(char_u *)&p_lpl, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1792	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	a6e4250	2016-04-20 16:19:52 +0200	[diff] [blame]	1793	{"luadll", NULL, P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1794	#if defined(DYNAMIC_LUA)
Bram Moolenaar	d94464e	2015-11-02 15:28:18 +0100	[diff] [blame]	1795	(char_u *)&p_luadll, PV_NONE,
Bram Moolenaar	25e4fcd	2016-01-09 14:57:47 +0100	[diff] [blame]	1796	{(char_u )DYNAMIC_LUA_DLL, (char_u )0L}
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1797	#else
				1798	(char_u *)NULL, PV_NONE,
				1799	{(char_u )"", (char_u )0L}
				1800	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1801	SCTX_INIT},
Bram Moolenaar	f9393ef	2006-04-24 19:47:27 +0000	[diff] [blame]	1802	{"macatsui", NULL, P_BOOL\|P_VI_DEF\|P_RCLR,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1803	#ifdef FEAT_GUI_MAC
Bram Moolenaar	f9393ef	2006-04-24 19:47:27 +0000	[diff] [blame]	1804	(char_u *)&p_macatsui, PV_NONE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	1805	{(char_u )TRUE, (char_u )0L}
				1806	#else
				1807	(char_u *)NULL, PV_NONE,
				1808	{(char_u )"", (char_u )0L}
Bram Moolenaar	f9393ef	2006-04-24 19:47:27 +0000	[diff] [blame]	1809	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1810	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1811	{"magic", NULL, P_BOOL\|P_VI_DEF,
				1812	(char_u *)&p_magic, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1813	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	1814	{"makeef", "mef", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1815	#ifdef FEAT_QUICKFIX
				1816	(char_u *)&p_mef, PV_NONE,
				1817	{(char_u )"", (char_u )0L}
				1818	#else
				1819	(char_u *)NULL, PV_NONE,
				1820	{(char_u )NULL, (char_u )0L}
				1821	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1822	SCTX_INIT},
Bram Moolenaar	2c7292d	2017-03-05 17:43:31 +0100	[diff] [blame]	1823	{"makeencoding","menc", P_STRING\|P_VI_DEF,
Bram Moolenaar	2c7292d	2017-03-05 17:43:31 +0100	[diff] [blame]	1824	(char_u *)&p_menc, PV_MENC,
				1825	{(char_u )"", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1826	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1827	{"makeprg", "mp", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				1828	#ifdef FEAT_QUICKFIX
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	1829	(char_u *)&p_mp, PV_MP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1830	# ifdef VMS
				1831	{(char_u )"MMS", (char_u )0L}
				1832	# else
				1833	{(char_u )"make", (char_u )0L}
				1834	# endif
				1835	#else
				1836	(char_u *)NULL, PV_NONE,
				1837	{(char_u )NULL, (char_u )0L}
				1838	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1839	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1840	{"matchpairs", "mps", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1841	(char_u *)&p_mps, PV_MPS,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1842	{(char_u )"(:),{:},[:]", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1843	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1844	{"matchtime", "mat", P_NUM\|P_VI_DEF,
				1845	(char_u *)&p_mat, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1846	{(char_u )5L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	1847	{"maxcombine", "mco", P_NUM\|P_VI_DEF\|P_CURSWANT,
Bram Moolenaar	362e1a3	2006-03-06 23:29:24 +0000	[diff] [blame]	1848	(char_u *)&p_mco, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1849	{(char_u )2, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1850	{"maxfuncdepth", "mfd", P_NUM\|P_VI_DEF,
				1851	#ifdef FEAT_EVAL
				1852	(char_u *)&p_mfd, PV_NONE,
				1853	#else
				1854	(char_u *)NULL, PV_NONE,
				1855	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1856	{(char_u )100L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1857	{"maxmapdepth", "mmd", P_NUM\|P_VI_DEF,
				1858	(char_u *)&p_mmd, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1859	{(char_u )1000L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1860	{"maxmem", "mm", P_NUM\|P_VI_DEF,
				1861	(char_u *)&p_mm, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1862	{(char_u )DFLT_MAXMEM, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1863	SCTX_INIT},
Bram Moolenaar	f1f8bc5	2005-03-07 23:20:08 +0000	[diff] [blame]	1864	{"maxmempattern","mmp", P_NUM\|P_VI_DEF,
				1865	(char_u *)&p_mmp, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1866	{(char_u )1000L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1867	{"maxmemtot", "mmt", P_NUM\|P_VI_DEF,
				1868	(char_u *)&p_mmt, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	1869	{(char_u )DFLT_MAXMEMTOT, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1870	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1871	{"menuitems", "mis", P_NUM\|P_VI_DEF,
				1872	#ifdef FEAT_MENU
				1873	(char_u *)&p_mis, PV_NONE,
				1874	#else
				1875	(char_u *)NULL, PV_NONE,
				1876	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1877	{(char_u )25L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1878	{"mesg", NULL, P_BOOL\|P_VI_DEF,
				1879	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1880	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	8aff23a	2005-08-19 20:40:30 +0000	[diff] [blame]	1881	{"mkspellmem", "msm", P_STRING\|P_VI_DEF\|P_EXPAND\|P_SECURE,
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	1882	#ifdef FEAT_SPELL
Bram Moolenaar	8aff23a	2005-08-19 20:40:30 +0000	[diff] [blame]	1883	(char_u *)&p_msm, PV_NONE,
				1884	{(char_u )"460000,2000,500", (char_u )0L}
				1885	#else
				1886	(char_u *)NULL, PV_NONE,
				1887	{(char_u )0L, (char_u )0L}
				1888	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1889	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1890	{"modeline", "ml", P_BOOL\|P_VIM,
				1891	(char_u *)&p_ml, PV_ML,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1892	{(char_u )FALSE, (char_u )TRUE} SCTX_INIT},
Bram Moolenaar	7e800c6	2019-05-23 17:08:49 +0200	[diff] [blame]	1893	{"modelineexpr", "mle", P_BOOL\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	1894	(char_u *)&p_mle, PV_NONE,
				1895	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1896	{"modelines", "mls", P_NUM\|P_VI_DEF,
				1897	(char_u *)&p_mls, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1898	{(char_u )5L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1899	{"modifiable", "ma", P_BOOL\|P_VI_DEF\|P_NOGLOB,
				1900	(char_u *)&p_ma, PV_MA,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1901	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1902	{"modified", "mod", P_BOOL\|P_NO_MKRC\|P_VI_DEF\|P_RSTAT,
				1903	(char_u *)&p_mod, PV_MOD,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1904	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1905	{"more", NULL, P_BOOL\|P_VIM,
				1906	(char_u *)&p_more, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1907	{(char_u )FALSE, (char_u )TRUE} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1908	{"mouse", NULL, P_STRING\|P_VI_DEF\|P_FLAGLIST,
				1909	(char_u *)&p_mouse, PV_NONE,
				1910	{
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	1911	#if defined(MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1912	(char_u *)"a",
				1913	#else
				1914	(char_u *)"",
				1915	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1916	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1917	{"mousefocus", "mousef", P_BOOL\|P_VI_DEF,
				1918	#ifdef FEAT_GUI
				1919	(char_u *)&p_mousef, PV_NONE,
				1920	#else
				1921	(char_u *)NULL, PV_NONE,
				1922	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1923	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1924	{"mousehide", "mh", P_BOOL\|P_VI_DEF,
				1925	#ifdef FEAT_GUI
				1926	(char_u *)&p_mh, PV_NONE,
				1927	#else
				1928	(char_u *)NULL, PV_NONE,
				1929	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1930	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1931	{"mousemodel", "mousem", P_STRING\|P_VI_DEF,
				1932	(char_u *)&p_mousem, PV_NONE,
				1933	{
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	1934	#if defined(MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1935	(char_u *)"popup",
				1936	#else
Bram Moolenaar	d057301	2017-10-28 21:11:06 +0200	[diff] [blame]	1937	# if defined(MACOS_X)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1938	(char_u *)"popup_setpos",
				1939	# else
				1940	(char_u *)"extend",
				1941	# endif
				1942	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1943	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1944	{"mouseshape", "mouses", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1945	#ifdef FEAT_MOUSESHAPE
				1946	(char_u *)&p_mouseshape, PV_NONE,
				1947	{(char_u )"i-r:beam,s:updown,sd:udsizing,vs:leftright,vd:lrsizing,m:no,ml:up-arrow,v:rightup-arrow", (char_u )0L}
				1948	#else
				1949	(char_u *)NULL, PV_NONE,
				1950	{(char_u )NULL, (char_u )0L}
				1951	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1952	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1953	{"mousetime", "mouset", P_NUM\|P_VI_DEF,
				1954	(char_u *)&p_mouset, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1955	{(char_u )500L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0ab35b2	2017-10-08 17:41:37 +0200	[diff] [blame]	1956	{"mzschemedll", NULL, P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				1957	#if defined(DYNAMIC_MZSCHEME)
				1958	(char_u *)&p_mzschemedll, PV_NONE,
				1959	{(char_u )DYNAMIC_MZSCH_DLL, (char_u )0L}
				1960	#else
				1961	(char_u *)NULL, PV_NONE,
				1962	{(char_u )"", (char_u )0L}
				1963	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1964	SCTX_INIT},
Bram Moolenaar	0ab35b2	2017-10-08 17:41:37 +0200	[diff] [blame]	1965	{"mzschemegcdll", NULL, P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				1966	#if defined(DYNAMIC_MZSCHEME)
				1967	(char_u *)&p_mzschemegcdll, PV_NONE,
				1968	{(char_u )DYNAMIC_MZGC_DLL, (char_u )0L}
				1969	#else
				1970	(char_u *)NULL, PV_NONE,
				1971	{(char_u )"", (char_u )0L}
				1972	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1973	SCTX_INIT},
Bram Moolenaar	325b7a2	2004-07-05 15:58:32 +0000	[diff] [blame]	1974	{"mzquantum", "mzq", P_NUM,
				1975	#ifdef FEAT_MZSCHEME
				1976	(char_u *)&p_mzq, PV_NONE,
				1977	#else
				1978	(char_u *)NULL, PV_NONE,
				1979	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1980	{(char_u )100L, (char_u )100L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1981	{"novice", NULL, P_BOOL\|P_VI_DEF,
				1982	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1983	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	1984	{"nrformats", "nf", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1985	(char_u *)&p_nf, PV_NF,
Bram Moolenaar	887c1fe	2016-01-02 17:56:35 +0100	[diff] [blame]	1986	{(char_u )"bin,octal,hex", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1987	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	1988	{"number", "nu", P_BOOL\|P_VI_DEF\|P_RWIN,
				1989	(char_u *)VAR_WIN, PV_NU,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1990	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	592e0a2	2004-07-03 16:05:59 +0000	[diff] [blame]	1991	{"numberwidth", "nuw", P_NUM\|P_RWIN\|P_VIM,
				1992	#ifdef FEAT_LINEBREAK
				1993	(char_u *)VAR_WIN, PV_NUW,
				1994	#else
				1995	(char_u *)NULL, PV_NONE,
				1996	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	1997	{(char_u )8L, (char_u )4L} SCTX_INIT},
Bram Moolenaar	f75a963	2005-09-13 21:20:47 +0000	[diff] [blame]	1998	{"omnifunc", "ofu", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	e344bea	2005-09-01 20:46:49 +0000	[diff] [blame]	1999	#ifdef FEAT_COMPL_FUNC
				2000	(char_u *)&p_ofu, PV_OFU,
				2001	{(char_u )"", (char_u )0L}
				2002	#else
				2003	(char_u *)NULL, PV_NONE,
				2004	{(char_u )0L, (char_u )0L}
				2005	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2006	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2007	{"open", NULL, P_BOOL\|P_VI_DEF,
				2008	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2009	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	043545e	2006-10-10 16:44:07 +0000	[diff] [blame]	2010	{"opendevice", "odev", P_BOOL\|P_VI_DEF,
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	2011	#if defined(MSWIN)
Bram Moolenaar	043545e	2006-10-10 16:44:07 +0000	[diff] [blame]	2012	(char_u *)&p_odev, PV_NONE,
				2013	#else
				2014	(char_u *)NULL, PV_NONE,
				2015	#endif
				2016	{(char_u )FALSE, (char_u )FALSE}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2017	SCTX_INIT},
Bram Moolenaar	2c7a29c	2005-12-12 22:02:31 +0000	[diff] [blame]	2018	{"operatorfunc", "opfunc", P_STRING\|P_VI_DEF\|P_SECURE,
				2019	(char_u *)&p_opfunc, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2020	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2021	{"optimize", "opt", P_BOOL\|P_VI_DEF,
				2022	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2023	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2024	{"osfiletype", "oft", P_STRING\|P_ALLOCED\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2025	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2026	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	f6fee0e	2016-02-21 23:02:49 +0100	[diff] [blame]	2027	{"packpath", "pp", P_STRING\|P_VI_DEF\|P_EXPAND\|P_ONECOMMA\|P_NODUP
				2028	\|P_SECURE,
				2029	(char_u *)&p_pp, PV_NONE,
				2030	{(char_u )DFLT_RUNTIMEPATH, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2031	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2032	{"paragraphs", "para", P_STRING\|P_VI_DEF,
				2033	(char_u *)&p_para, PV_NONE,
Bram Moolenaar	57e4846	2008-03-12 16:38:55 +0000	[diff] [blame]	2034	{(char_u *)"IPLPPPQPP TPHPLIPpLpItpplpipbp",
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2035	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	7fd1602	2007-09-06 14:35:35 +0000	[diff] [blame]	2036	{"paste", NULL, P_BOOL\|P_VI_DEF\|P_PRI_MKRC,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2037	(char_u *)&p_paste, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2038	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2039	{"pastetoggle", "pt", P_STRING\|P_VI_DEF,
				2040	(char_u *)&p_pt, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2041	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2042	{"patchexpr", "pex", P_STRING\|P_VI_DEF\|P_SECURE,
				2043	#if defined(FEAT_DIFF) && defined(FEAT_EVAL)
				2044	(char_u *)&p_pex, PV_NONE,
				2045	{(char_u )"", (char_u )0L}
				2046	#else
				2047	(char_u *)NULL, PV_NONE,
				2048	{(char_u )0L, (char_u )0L}
				2049	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2050	SCTX_INIT},
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	2051	{"patchmode", "pm", P_STRING\|P_VI_DEF\|P_NFNAME,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2052	(char_u *)&p_pm, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2053	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2054	{"path", "pa", P_STRING\|P_EXPAND\|P_VI_DEF\|P_COMMA\|P_NODUP,
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	2055	(char_u *)&p_path, PV_PATH,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2056	{
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	2057	#if defined(AMIGA) \|\| defined(MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2058	(char_u *)".,,",
				2059	#else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2060	(char_u *)".,/usr/include,,",
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2061	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2062	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	a6e4250	2016-04-20 16:19:52 +0200	[diff] [blame]	2063	{"perldll", NULL, P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2064	#if defined(DYNAMIC_PERL)
Bram Moolenaar	d94464e	2015-11-02 15:28:18 +0100	[diff] [blame]	2065	(char_u *)&p_perldll, PV_NONE,
Bram Moolenaar	25e4fcd	2016-01-09 14:57:47 +0100	[diff] [blame]	2066	{(char_u )DYNAMIC_PERL_DLL, (char_u )0L}
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2067	#else
				2068	(char_u *)NULL, PV_NONE,
				2069	{(char_u )0L, (char_u )0L}
Bram Moolenaar	d94464e	2015-11-02 15:28:18 +0100	[diff] [blame]	2070	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2071	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2072	{"preserveindent", "pi", P_BOOL\|P_VI_DEF\|P_VIM,
				2073	(char_u *)&p_pi, PV_PI,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2074	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	592e0a2	2004-07-03 16:05:59 +0000	[diff] [blame]	2075	{"previewheight", "pvh", P_NUM\|P_VI_DEF,
Bram Moolenaar	4033c55	2017-09-16 20:54:51 +0200	[diff] [blame]	2076	#if defined(FEAT_QUICKFIX)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2077	(char_u *)&p_pvh, PV_NONE,
				2078	#else
				2079	(char_u *)NULL, PV_NONE,
				2080	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2081	{(char_u )12L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2082	{"previewwindow", "pvw", P_BOOL\|P_VI_DEF\|P_RSTAT\|P_NOGLOB,
Bram Moolenaar	4033c55	2017-09-16 20:54:51 +0200	[diff] [blame]	2083	#if defined(FEAT_QUICKFIX)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2084	(char_u *)VAR_WIN, PV_PVW,
				2085	#else
				2086	(char_u *)NULL, PV_NONE,
				2087	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2088	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	2089	{"printdevice", "pdev", P_STRING\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2090	#ifdef FEAT_PRINTER
				2091	(char_u *)&p_pdev, PV_NONE,
				2092	{(char_u )"", (char_u )0L}
				2093	#else
				2094	(char_u *)NULL, PV_NONE,
				2095	{(char_u )NULL, (char_u )0L}
				2096	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2097	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2098	{"printencoding", "penc", P_STRING\|P_VI_DEF,
				2099	#ifdef FEAT_POSTSCRIPT
				2100	(char_u *)&p_penc, PV_NONE,
				2101	{(char_u )"", (char_u )0L}
				2102	#else
				2103	(char_u *)NULL, PV_NONE,
				2104	{(char_u )NULL, (char_u )0L}
				2105	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2106	SCTX_INIT},
Bram Moolenaar	031cb74	2016-11-24 21:46:19 +0100	[diff] [blame]	2107	{"printexpr", "pexpr", P_STRING\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2108	#ifdef FEAT_POSTSCRIPT
				2109	(char_u *)&p_pexpr, PV_NONE,
				2110	{(char_u )"", (char_u )0L}
				2111	#else
				2112	(char_u *)NULL, PV_NONE,
				2113	{(char_u )NULL, (char_u )0L}
				2114	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2115	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2116	{"printfont", "pfn", P_STRING\|P_VI_DEF,
				2117	#ifdef FEAT_PRINTER
				2118	(char_u *)&p_pfn, PV_NONE,
				2119	{
				2120	# ifdef MSWIN
				2121	(char_u *)"Courier_New:h10",
				2122	# else
				2123	(char_u *)"courier",
				2124	# endif
				2125	(char_u *)0L}
				2126	#else
				2127	(char_u *)NULL, PV_NONE,
				2128	{(char_u )NULL, (char_u )0L}
				2129	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2130	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2131	{"printheader", "pheader", P_STRING\|P_VI_DEF\|P_GETTEXT,
				2132	#ifdef FEAT_PRINTER
				2133	(char_u *)&p_header, PV_NONE,
Bram Moolenaar	0903d56	2017-08-26 22:30:15 +0200	[diff] [blame]	2134	/* untranslated to avoid problems when 'encoding'
				2135	* is changed */
				2136	{(char_u )"%<%f%h%m%=Page %N", (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2137	#else
				2138	(char_u *)NULL, PV_NONE,
				2139	{(char_u )NULL, (char_u )0L}
				2140	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2141	SCTX_INIT},
Bram Moolenaar	8299df9	2004-07-10 09:47:34 +0000	[diff] [blame]	2142	{"printmbcharset", "pmbcs", P_STRING\|P_VI_DEF,
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	2143	#if defined(FEAT_POSTSCRIPT)
Bram Moolenaar	8299df9	2004-07-10 09:47:34 +0000	[diff] [blame]	2144	(char_u *)&p_pmcs, PV_NONE,
				2145	{(char_u )"", (char_u )0L}
				2146	#else
				2147	(char_u *)NULL, PV_NONE,
				2148	{(char_u )NULL, (char_u )0L}
				2149	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2150	SCTX_INIT},
Bram Moolenaar	8299df9	2004-07-10 09:47:34 +0000	[diff] [blame]	2151	{"printmbfont", "pmbfn", P_STRING\|P_VI_DEF,
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	2152	#if defined(FEAT_POSTSCRIPT)
Bram Moolenaar	8299df9	2004-07-10 09:47:34 +0000	[diff] [blame]	2153	(char_u *)&p_pmfn, PV_NONE,
				2154	{(char_u )"", (char_u )0L}
				2155	#else
				2156	(char_u *)NULL, PV_NONE,
				2157	{(char_u )NULL, (char_u )0L}
				2158	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2159	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2160	{"printoptions", "popt", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2161	#ifdef FEAT_PRINTER
				2162	(char_u *)&p_popt, PV_NONE,
				2163	{(char_u )"", (char_u )0L}
				2164	#else
				2165	(char_u *)NULL, PV_NONE,
				2166	{(char_u )NULL, (char_u )0L}
				2167	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2168	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2169	{"prompt", NULL, P_BOOL\|P_VI_DEF,
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	2170	(char_u *)&p_prompt, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2171	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	9d47f17	2006-03-15 23:03:01 +0000	[diff] [blame]	2172	{"pumheight", "ph", P_NUM\|P_VI_DEF,
				2173	#ifdef FEAT_INS_EXPAND
				2174	(char_u *)&p_ph, PV_NONE,
				2175	#else
				2176	(char_u *)NULL, PV_NONE,
				2177	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2178	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	a8f04aa	2018-02-10 15:36:55 +0100	[diff] [blame]	2179	{"pumwidth", "pw", P_NUM\|P_VI_DEF,
				2180	#ifdef FEAT_INS_EXPAND
				2181	(char_u *)&p_pw, PV_NONE,
				2182	#else
				2183	(char_u *)NULL, PV_NONE,
				2184	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2185	{(char_u )15L, (char_u )15L} SCTX_INIT},
Bram Moolenaar	a6e4250	2016-04-20 16:19:52 +0200	[diff] [blame]	2186	{"pythonthreedll", NULL, P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2187	#if defined(DYNAMIC_PYTHON3)
Bram Moolenaar	d94464e	2015-11-02 15:28:18 +0100	[diff] [blame]	2188	(char_u *)&p_py3dll, PV_NONE,
Bram Moolenaar	25e4fcd	2016-01-09 14:57:47 +0100	[diff] [blame]	2189	{(char_u )DYNAMIC_PYTHON3_DLL, (char_u )0L}
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2190	#else
				2191	(char_u *)NULL, PV_NONE,
				2192	{(char_u )NULL, (char_u )0L}
Bram Moolenaar	d94464e	2015-11-02 15:28:18 +0100	[diff] [blame]	2193	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2194	SCTX_INIT},
Bram Moolenaar	9407316	2018-01-31 21:49:05 +0100	[diff] [blame]	2195	{"pythonthreehome", NULL, P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				2196	#if defined(FEAT_PYTHON3)
				2197	(char_u *)&p_py3home, PV_NONE,
				2198	{(char_u )"", (char_u )0L}
				2199	#else
				2200	(char_u *)NULL, PV_NONE,
				2201	{(char_u )NULL, (char_u )0L}
				2202	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2203	SCTX_INIT},
Bram Moolenaar	a6e4250	2016-04-20 16:19:52 +0200	[diff] [blame]	2204	{"pythondll", NULL, P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2205	#if defined(DYNAMIC_PYTHON)
Bram Moolenaar	d94464e	2015-11-02 15:28:18 +0100	[diff] [blame]	2206	(char_u *)&p_pydll, PV_NONE,
Bram Moolenaar	25e4fcd	2016-01-09 14:57:47 +0100	[diff] [blame]	2207	{(char_u )DYNAMIC_PYTHON_DLL, (char_u )0L}
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2208	#else
				2209	(char_u *)NULL, PV_NONE,
				2210	{(char_u )NULL, (char_u )0L}
Bram Moolenaar	d94464e	2015-11-02 15:28:18 +0100	[diff] [blame]	2211	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2212	SCTX_INIT},
Bram Moolenaar	9407316	2018-01-31 21:49:05 +0100	[diff] [blame]	2213	{"pythonhome", NULL, P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				2214	#if defined(FEAT_PYTHON)
				2215	(char_u *)&p_pyhome, PV_NONE,
				2216	{(char_u )"", (char_u )0L}
				2217	#else
				2218	(char_u *)NULL, PV_NONE,
				2219	{(char_u )NULL, (char_u )0L}
				2220	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2221	SCTX_INIT},
Bram Moolenaar	f42dd3c	2017-01-28 16:06:38 +0100	[diff] [blame]	2222	{"pyxversion", "pyx", P_NUM\|P_VI_DEF\|P_SECURE,
				2223	#if defined(FEAT_PYTHON) \|\| defined(FEAT_PYTHON3)
				2224	(char_u *)&p_pyx, PV_NONE,
				2225	#else
				2226	(char_u *)NULL, PV_NONE,
				2227	#endif
				2228	{(char_u )DEFAULT_PYTHON_VER, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2229	SCTX_INIT},
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	2230	{"quoteescape", "qe", P_STRING\|P_ALLOCED\|P_VI_DEF,
				2231	#ifdef FEAT_TEXTOBJ
				2232	(char_u *)&p_qe, PV_QE,
				2233	{(char_u )"\\", (char_u )0L}
				2234	#else
				2235	(char_u *)NULL, PV_NONE,
				2236	{(char_u )NULL, (char_u )0L}
				2237	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2238	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2239	{"readonly", "ro", P_BOOL\|P_VI_DEF\|P_RSTAT\|P_NOGLOB,
				2240	(char_u *)&p_ro, PV_RO,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2241	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2242	{"redraw", NULL, P_BOOL\|P_VI_DEF,
				2243	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2244	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	91a4e82	2008-01-19 14:59:58 +0000	[diff] [blame]	2245	{"redrawtime", "rdt", P_NUM\|P_VI_DEF,
				2246	#ifdef FEAT_RELTIME
				2247	(char_u *)&p_rdt, PV_NONE,
				2248	#else
				2249	(char_u *)NULL, PV_NONE,
				2250	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2251	{(char_u )2000L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	fbc0d2e	2013-05-19 19:40:29 +0200	[diff] [blame]	2252	{"regexpengine", "re", P_NUM\|P_VI_DEF,
				2253	(char_u *)&p_re, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2254	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	6448667	2010-05-16 15:46:46 +0200	[diff] [blame]	2255	{"relativenumber", "rnu", P_BOOL\|P_VI_DEF\|P_RWIN,
				2256	(char_u *)VAR_WIN, PV_RNU,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2257	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2258	{"remap", NULL, P_BOOL\|P_VI_DEF,
				2259	(char_u *)&p_remap, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2260	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2261	{"renderoptions", "rop", P_STRING\|P_ONECOMMA\|P_RCLR\|P_VI_DEF,
Bram Moolenaar	b5a7a8b	2014-08-06 14:52:30 +0200	[diff] [blame]	2262	#ifdef FEAT_RENDER_OPTIONS
				2263	(char_u *)&p_rop, PV_NONE,
				2264	{(char_u )"", (char_u )0L}
				2265	#else
				2266	(char_u *)NULL, PV_NONE,
				2267	{(char_u )NULL, (char_u )0L}
				2268	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2269	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2270	{"report", NULL, P_NUM\|P_VI_DEF,
				2271	(char_u *)&p_report, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2272	{(char_u )2L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2273	{"restorescreen", "rs", P_BOOL\|P_VI_DEF,
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	2274	#ifdef MSWIN
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2275	(char_u *)&p_rs, PV_NONE,
				2276	#else
				2277	(char_u *)NULL, PV_NONE,
				2278	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2279	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2280	{"revins", "ri", P_BOOL\|P_VI_DEF\|P_VIM,
				2281	#ifdef FEAT_RIGHTLEFT
				2282	(char_u *)&p_ri, PV_NONE,
				2283	#else
				2284	(char_u *)NULL, PV_NONE,
				2285	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2286	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2287	{"rightleft", "rl", P_BOOL\|P_VI_DEF\|P_RWIN,
				2288	#ifdef FEAT_RIGHTLEFT
				2289	(char_u *)VAR_WIN, PV_RL,
				2290	#else
				2291	(char_u *)NULL, PV_NONE,
				2292	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2293	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2294	{"rightleftcmd", "rlc", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_RWIN,
				2295	#ifdef FEAT_RIGHTLEFT
				2296	(char_u *)VAR_WIN, PV_RLC,
				2297	{(char_u )"search", (char_u )NULL}
				2298	#else
				2299	(char_u *)NULL, PV_NONE,
				2300	{(char_u )NULL, (char_u )0L}
				2301	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2302	SCTX_INIT},
Bram Moolenaar	a6e4250	2016-04-20 16:19:52 +0200	[diff] [blame]	2303	{"rubydll", NULL, P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2304	#if defined(DYNAMIC_RUBY)
Bram Moolenaar	d94464e	2015-11-02 15:28:18 +0100	[diff] [blame]	2305	(char_u *)&p_rubydll, PV_NONE,
Bram Moolenaar	25e4fcd	2016-01-09 14:57:47 +0100	[diff] [blame]	2306	{(char_u )DYNAMIC_RUBY_DLL, (char_u )0L}
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2307	#else
				2308	(char_u *)NULL, PV_NONE,
				2309	{(char_u )NULL, (char_u )0L}
Bram Moolenaar	d94464e	2015-11-02 15:28:18 +0100	[diff] [blame]	2310	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2311	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2312	{"ruler", "ru", P_BOOL\|P_VI_DEF\|P_VIM\|P_RSTAT,
				2313	#ifdef FEAT_CMDL_INFO
				2314	(char_u *)&p_ru, PV_NONE,
				2315	#else
				2316	(char_u *)NULL, PV_NONE,
				2317	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2318	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	2319	{"rulerformat", "ruf", P_STRING\|P_VI_DEF\|P_ALLOCED\|P_RSTAT\|P_MLE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2320	#ifdef FEAT_STL_OPT
				2321	(char_u *)&p_ruf, PV_NONE,
				2322	#else
				2323	(char_u *)NULL, PV_NONE,
				2324	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2325	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2326	{"runtimepath", "rtp", P_STRING\|P_VI_DEF\|P_EXPAND\|P_ONECOMMA\|P_NODUP
				2327	\|P_SECURE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2328	(char_u *)&p_rtp, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	2329	{(char_u )DFLT_RUNTIMEPATH, (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2330	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2331	{"scroll", "scr", P_NUM\|P_NO_MKRC\|P_VI_DEF,
				2332	(char_u *)VAR_WIN, PV_SCROLL,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2333	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2334	{"scrollbind", "scb", P_BOOL\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2335	(char_u *)VAR_WIN, PV_SCBIND,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2336	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2337	{"scrolljump", "sj", P_NUM\|P_VI_DEF\|P_VIM,
				2338	(char_u *)&p_sj, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2339	{(char_u )1L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2340	{"scrolloff", "so", P_NUM\|P_VI_DEF\|P_VIM\|P_RALL,
Bram Moolenaar	375e339	2019-01-31 18:26:10 +0100	[diff] [blame]	2341	(char_u *)&p_so, PV_SO,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2342	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2343	{"scrollopt", "sbo", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2344	(char_u *)&p_sbo, PV_NONE,
				2345	{(char_u )"ver,jump", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2346	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2347	{"sections", "sect", P_STRING\|P_VI_DEF,
				2348	(char_u *)&p_sections, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	2349	{(char_u )"SHNHH HUnhsh", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2350	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2351	{"secure", NULL, P_BOOL\|P_VI_DEF\|P_SECURE,
				2352	(char_u *)&p_secure, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2353	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2354	{"selection", "sel", P_STRING\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2355	(char_u *)&p_sel, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	2356	{(char_u )"inclusive", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2357	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2358	{"selectmode", "slm", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2359	(char_u *)&p_slm, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2360	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2361	{"sessionoptions", "ssop", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2362	#ifdef FEAT_SESSION
				2363	(char_u *)&p_ssop, PV_NONE,
Bram Moolenaar	4d8bac8	2018-03-09 21:33:34 +0100	[diff] [blame]	2364	{(char_u *)"blank,buffers,curdir,folds,help,options,tabpages,winsize,terminal",
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2365	(char_u *)0L}
				2366	#else
				2367	(char_u *)NULL, PV_NONE,
				2368	{(char_u )0L, (char_u )0L}
				2369	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2370	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2371	{"shell", "sh", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				2372	(char_u *)&p_sh, PV_NONE,
				2373	{
				2374	#ifdef VMS
				2375	(char_u *)"-",
				2376	#else
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	2377	# if defined(MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2378	(char_u )"", / set in set_init_1() */
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	2379	# else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2380	(char_u *)"sh",
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2381	# endif
				2382	#endif /* VMS */
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2383	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2384	{"shellcmdflag","shcf", P_STRING\|P_VI_DEF\|P_SECURE,
				2385	(char_u *)&p_shcf, PV_NONE,
				2386	{
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	2387	#if defined(MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2388	(char_u *)"/c",
				2389	#else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2390	(char_u *)"-c",
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2391	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2392	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2393	{"shellpipe", "sp", P_STRING\|P_VI_DEF\|P_SECURE,
				2394	#ifdef FEAT_QUICKFIX
				2395	(char_u *)&p_sp, PV_NONE,
				2396	{
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	2397	#if defined(UNIX)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2398	(char_u *)"\| tee",
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2399	#else
				2400	(char_u *)">",
				2401	#endif
				2402	(char_u *)0L}
				2403	#else
				2404	(char_u *)NULL, PV_NONE,
				2405	{(char_u )0L, (char_u )0L}
				2406	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2407	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2408	{"shellquote", "shq", P_STRING\|P_VI_DEF\|P_SECURE,
				2409	(char_u *)&p_shq, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2410	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2411	{"shellredir", "srr", P_STRING\|P_VI_DEF\|P_SECURE,
				2412	(char_u *)&p_srr, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2413	{(char_u )">", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2414	{"shellslash", "ssl", P_BOOL\|P_VI_DEF,
				2415	#ifdef BACKSLASH_IN_FILENAME
				2416	(char_u *)&p_ssl, PV_NONE,
				2417	#else
				2418	(char_u *)NULL, PV_NONE,
				2419	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2420	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	2421	{"shelltemp", "stmp", P_BOOL,
				2422	(char_u *)&p_stmp, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2423	{(char_u )FALSE, (char_u )TRUE} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2424	{"shelltype", "st", P_NUM\|P_VI_DEF,
				2425	#ifdef AMIGA
				2426	(char_u *)&p_st, PV_NONE,
				2427	#else
				2428	(char_u *)NULL, PV_NONE,
				2429	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2430	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2431	{"shellxquote", "sxq", P_STRING\|P_VI_DEF\|P_SECURE,
				2432	(char_u *)&p_sxq, PV_NONE,
				2433	{
Bram Moolenaar	a06ecab	2016-07-16 14:47:36 +0200	[diff] [blame]	2434	#if defined(UNIX) && defined(USE_SYSTEM)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2435	(char_u *)"\"",
				2436	#else
				2437	(char_u *)"",
				2438	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2439	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	f66b3fc	2012-02-20 22:18:30 +0100	[diff] [blame]	2440	{"shellxescape", "sxe", P_STRING\|P_VI_DEF\|P_SECURE,
				2441	(char_u *)&p_sxe, PV_NONE,
				2442	{
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	2443	#if defined(MSWIN)
Bram Moolenaar	f66b3fc	2012-02-20 22:18:30 +0100	[diff] [blame]	2444	(char_u *)"\"&\|<>()@^",
				2445	#else
				2446	(char_u *)"",
				2447	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2448	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2449	{"shiftround", "sr", P_BOOL\|P_VI_DEF\|P_VIM,
				2450	(char_u *)&p_sr, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2451	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2452	{"shiftwidth", "sw", P_NUM\|P_VI_DEF,
				2453	(char_u *)&p_sw, PV_SW,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2454	{(char_u )8L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2455	{"shortmess", "shm", P_STRING\|P_VIM\|P_FLAGLIST,
				2456	(char_u *)&p_shm, PV_NONE,
Bram Moolenaar	9dfa313	2019-05-04 21:08:40 +0200	[diff] [blame]	2457	{(char_u )"S", (char_u )"filnxtToOS"}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2458	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2459	{"shortname", "sn", P_BOOL\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2460	(char_u *)&p_sn, PV_SN,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2461	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2462	{"showbreak", "sbr", P_STRING\|P_VI_DEF\|P_RALL,
				2463	#ifdef FEAT_LINEBREAK
				2464	(char_u *)&p_sbr, PV_NONE,
				2465	#else
				2466	(char_u *)NULL, PV_NONE,
				2467	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2468	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2469	{"showcmd", "sc", P_BOOL\|P_VIM,
				2470	#ifdef FEAT_CMDL_INFO
				2471	(char_u *)&p_sc, PV_NONE,
				2472	#else
				2473	(char_u *)NULL, PV_NONE,
				2474	#endif
				2475	{(char_u *)FALSE,
				2476	#ifdef UNIX
				2477	(char_u *)FALSE
				2478	#else
				2479	(char_u *)TRUE
				2480	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2481	} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2482	{"showfulltag", "sft", P_BOOL\|P_VI_DEF,
				2483	(char_u *)&p_sft, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2484	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2485	{"showmatch", "sm", P_BOOL\|P_VI_DEF,
				2486	(char_u *)&p_sm, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2487	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2488	{"showmode", "smd", P_BOOL\|P_VIM,
				2489	(char_u *)&p_smd, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2490	{(char_u )FALSE, (char_u )TRUE} SCTX_INIT},
Bram Moolenaar	faa959a	2006-02-20 21:37:40 +0000	[diff] [blame]	2491	{"showtabline", "stal", P_NUM\|P_VI_DEF\|P_RALL,
Bram Moolenaar	faa959a	2006-02-20 21:37:40 +0000	[diff] [blame]	2492	(char_u *)&p_stal, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2493	{(char_u )1L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2494	{"sidescroll", "ss", P_NUM\|P_VI_DEF,
				2495	(char_u *)&p_ss, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2496	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2497	{"sidescrolloff", "siso", P_NUM\|P_VI_DEF\|P_VIM\|P_RBUF,
Bram Moolenaar	375e339	2019-01-31 18:26:10 +0100	[diff] [blame]	2498	(char_u *)&p_siso, PV_SISO,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2499	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	95ec9d6	2016-08-12 18:29:59 +0200	[diff] [blame]	2500	{"signcolumn", "scl", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_RWIN,
				2501	#ifdef FEAT_SIGNS
				2502	(char_u *)VAR_WIN, PV_SCL,
Bram Moolenaar	b338483	2016-08-12 18:51:58 +0200	[diff] [blame]	2503	{(char_u )"auto", (char_u )0L}
Bram Moolenaar	95ec9d6	2016-08-12 18:29:59 +0200	[diff] [blame]	2504	#else
				2505	(char_u *)NULL, PV_NONE,
				2506	{(char_u )NULL, (char_u )0L}
				2507	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2508	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2509	{"slowopen", "slow", P_BOOL\|P_VI_DEF,
				2510	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2511	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2512	{"smartcase", "scs", P_BOOL\|P_VI_DEF\|P_VIM,
				2513	(char_u *)&p_scs, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2514	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2515	{"smartindent", "si", P_BOOL\|P_VI_DEF\|P_VIM,
				2516	#ifdef FEAT_SMARTINDENT
				2517	(char_u *)&p_si, PV_SI,
				2518	#else
				2519	(char_u *)NULL, PV_NONE,
				2520	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2521	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2522	{"smarttab", "sta", P_BOOL\|P_VI_DEF\|P_VIM,
				2523	(char_u *)&p_sta, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2524	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2525	{"softtabstop", "sts", P_NUM\|P_VI_DEF\|P_VIM,
				2526	(char_u *)&p_sts, PV_STS,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2527	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2528	{"sourceany", NULL, P_BOOL\|P_VI_DEF,
				2529	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2530	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	217ad92	2005-03-20 22:37:15 +0000	[diff] [blame]	2531	{"spell", NULL, P_BOOL\|P_VI_DEF\|P_RWIN,
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	2532	#ifdef FEAT_SPELL
Bram Moolenaar	217ad92	2005-03-20 22:37:15 +0000	[diff] [blame]	2533	(char_u *)VAR_WIN, PV_SPELL,
				2534	#else
				2535	(char_u *)NULL, PV_NONE,
				2536	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2537	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	488c651	2005-08-11 20:09:58 +0000	[diff] [blame]	2538	{"spellcapcheck", "spc", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_RBUF,
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	2539	#ifdef FEAT_SPELL
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	2540	(char_u *)&p_spc, PV_SPC,
Bram Moolenaar	0dc065e	2005-07-04 22:49:24 +0000	[diff] [blame]	2541	{(char_u )"[.?!]\\_[\\])'\" ]\\+", (char_u )0L}
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	2542	#else
				2543	(char_u *)NULL, PV_NONE,
				2544	{(char_u )0L, (char_u )0L}
				2545	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2546	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2547	{"spellfile", "spf", P_STRING\|P_EXPAND\|P_ALLOCED\|P_VI_DEF\|P_SECURE
				2548	\|P_ONECOMMA,
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	2549	#ifdef FEAT_SPELL
Bram Moolenaar	82cf9b6	2005-06-07 21:09:25 +0000	[diff] [blame]	2550	(char_u *)&p_spf, PV_SPF,
				2551	{(char_u )"", (char_u )0L}
				2552	#else
				2553	(char_u *)NULL, PV_NONE,
				2554	{(char_u )0L, (char_u )0L}
				2555	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2556	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2557	{"spelllang", "spl", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_ONECOMMA
				2558	\|P_RBUF\|P_EXPAND,
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	2559	#ifdef FEAT_SPELL
Bram Moolenaar	217ad92	2005-03-20 22:37:15 +0000	[diff] [blame]	2560	(char_u *)&p_spl, PV_SPL,
Bram Moolenaar	82cf9b6	2005-06-07 21:09:25 +0000	[diff] [blame]	2561	{(char_u )"en", (char_u )0L}
Bram Moolenaar	217ad92	2005-03-20 22:37:15 +0000	[diff] [blame]	2562	#else
				2563	(char_u *)NULL, PV_NONE,
				2564	{(char_u )0L, (char_u )0L}
				2565	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2566	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2567	{"spellsuggest", "sps", P_STRING\|P_VI_DEF\|P_EXPAND\|P_SECURE\|P_ONECOMMA,
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	2568	#ifdef FEAT_SPELL
Bram Moolenaar	d857f0e	2005-06-21 22:37:39 +0000	[diff] [blame]	2569	(char_u *)&p_sps, PV_NONE,
				2570	{(char_u )"best", (char_u )0L}
				2571	#else
				2572	(char_u *)NULL, PV_NONE,
				2573	{(char_u )0L, (char_u )0L}
				2574	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2575	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2576	{"splitbelow", "sb", P_BOOL\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2577	(char_u *)&p_sb, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2578	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2579	{"splitright", "spr", P_BOOL\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2580	(char_u *)&p_spr, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2581	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2582	{"startofline", "sol", P_BOOL\|P_VI_DEF\|P_VIM,
				2583	(char_u *)&p_sol, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2584	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	2585	{"statusline" ,"stl", P_STRING\|P_VI_DEF\|P_ALLOCED\|P_RSTAT\|P_MLE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2586	#ifdef FEAT_STL_OPT
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	2587	(char_u *)&p_stl, PV_STL,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2588	#else
				2589	(char_u *)NULL, PV_NONE,
				2590	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2591	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2592	{"suffixes", "su", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2593	(char_u *)&p_su, PV_NONE,
				2594	{(char_u *)".bak,~,.o,.h,.info,.swp,.obj",
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2595	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2596	{"suffixesadd", "sua", P_STRING\|P_VI_DEF\|P_ALLOCED\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	2597	#ifdef FEAT_SEARCHPATH
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2598	(char_u *)&p_sua, PV_SUA,
				2599	{(char_u )"", (char_u )0L}
				2600	#else
				2601	(char_u *)NULL, PV_NONE,
				2602	{(char_u )0L, (char_u )0L}
				2603	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2604	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2605	{"swapfile", "swf", P_BOOL\|P_VI_DEF\|P_RSTAT,
				2606	(char_u *)&p_swf, PV_SWF,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2607	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2608	{"swapsync", "sws", P_STRING\|P_VI_DEF,
				2609	(char_u *)&p_sws, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2610	{(char_u )"fsync", (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2611	{"switchbuf", "swb", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2612	(char_u *)&p_swb, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2613	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	3b56eb3	2005-07-11 22:40:32 +0000	[diff] [blame]	2614	{"synmaxcol", "smc", P_NUM\|P_VI_DEF\|P_RBUF,
				2615	#ifdef FEAT_SYN_HL
				2616	(char_u *)&p_smc, PV_SMC,
				2617	{(char_u )3000L, (char_u )0L}
				2618	#else
				2619	(char_u *)NULL, PV_NONE,
				2620	{(char_u )0L, (char_u )0L}
				2621	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2622	SCTX_INIT},
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	2623	{"syntax", "syn", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_NOGLOB\|P_NFNAME,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2624	#ifdef FEAT_SYN_HL
				2625	(char_u *)&p_syn, PV_SYN,
				2626	{(char_u )"", (char_u )0L}
				2627	#else
				2628	(char_u *)NULL, PV_NONE,
				2629	{(char_u )0L, (char_u )0L}
				2630	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2631	SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	2632	{"tabline", "tal", P_STRING\|P_VI_DEF\|P_RALL\|P_MLE,
Bram Moolenaar	faa959a	2006-02-20 21:37:40 +0000	[diff] [blame]	2633	#ifdef FEAT_STL_OPT
Bram Moolenaar	4c7ed46	2006-02-15 22:18:42 +0000	[diff] [blame]	2634	(char_u *)&p_tal, PV_NONE,
				2635	#else
				2636	(char_u *)NULL, PV_NONE,
				2637	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2638	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	fd2ac76	2006-03-01 22:09:21 +0000	[diff] [blame]	2639	{"tabpagemax", "tpm", P_NUM\|P_VI_DEF,
Bram Moolenaar	fd2ac76	2006-03-01 22:09:21 +0000	[diff] [blame]	2640	(char_u *)&p_tpm, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2641	{(char_u )10L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2642	{"tabstop", "ts", P_NUM\|P_VI_DEF\|P_RBUF,
				2643	(char_u *)&p_ts, PV_TS,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2644	{(char_u )8L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2645	{"tagbsearch", "tbs", P_BOOL\|P_VI_DEF,
				2646	(char_u *)&p_tbs, PV_NONE,
				2647	#ifdef VMS /* binary searching doesn't appear to work on VMS */
				2648	{(char_u )0L, (char_u )0L}
				2649	#else
				2650	{(char_u )TRUE, (char_u )0L}
				2651	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2652	SCTX_INIT},
Bram Moolenaar	0f6562e	2015-11-24 18:48:14 +0100	[diff] [blame]	2653	{"tagcase", "tc", P_STRING\|P_VIM,
				2654	(char_u *)&p_tc, PV_TC,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2655	{(char_u )"followic", (char_u )"followic"} SCTX_INIT},
Bram Moolenaar	45e18cb	2019-04-28 18:05:35 +0200	[diff] [blame]	2656	{"tagfunc", "tfu", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_SECURE,
				2657	#ifdef FEAT_EVAL
				2658	(char_u *)&p_tfu, PV_TFU,
				2659	{(char_u )"", (char_u )0L}
				2660	#else
				2661	(char_u *)NULL, PV_NONE,
				2662	{(char_u )0L, (char_u )0L}
				2663	#endif
				2664	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2665	{"taglength", "tl", P_NUM\|P_VI_DEF,
				2666	(char_u *)&p_tl, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2667	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2668	{"tagrelative", "tr", P_BOOL\|P_VIM,
				2669	(char_u *)&p_tr, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2670	{(char_u )FALSE, (char_u )TRUE} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2671	{"tags", "tag", P_STRING\|P_EXPAND\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	2672	(char_u *)&p_tags, PV_TAGS,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2673	{
				2674	#if defined(FEAT_EMACS_TAGS) && !defined(CASE_INSENSITIVE_FILENAME)
				2675	(char_u *)"./tags,./TAGS,tags,TAGS",
				2676	#else
				2677	(char_u *)"./tags,tags",
				2678	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2679	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2680	{"tagstack", "tgst", P_BOOL\|P_VI_DEF,
				2681	(char_u *)&p_tgst, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2682	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	a6e4250	2016-04-20 16:19:52 +0200	[diff] [blame]	2683	{"tcldll", NULL, P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2684	#if defined(DYNAMIC_TCL)
Bram Moolenaar	8a5115c	2016-01-09 19:41:11 +0100	[diff] [blame]	2685	(char_u *)&p_tcldll, PV_NONE,
				2686	{(char_u )DYNAMIC_TCL_DLL, (char_u )0L}
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2687	#else
				2688	(char_u *)NULL, PV_NONE,
				2689	{(char_u )0L, (char_u )0L}
Bram Moolenaar	8a5115c	2016-01-09 19:41:11 +0100	[diff] [blame]	2690	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2691	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2692	{"term", NULL, P_STRING\|P_EXPAND\|P_NODEFAULT\|P_NO_MKRC\|P_VI_DEF\|P_RALL,
				2693	(char_u *)&T_NAME, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2694	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2695	{"termbidi", "tbidi", P_BOOL\|P_VI_DEF,
				2696	#ifdef FEAT_ARABIC
				2697	(char_u *)&p_tbidi, PV_NONE,
				2698	#else
				2699	(char_u *)NULL, PV_NONE,
				2700	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2701	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2702	{"termencoding", "tenc", P_STRING\|P_VI_DEF\|P_RCLR,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2703	(char_u *)&p_tenc, PV_NONE,
				2704	{(char_u )"", (char_u )0L}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2705	SCTX_INIT},
Bram Moolenaar	61be73b	2016-04-29 22:59:22 +0200	[diff] [blame]	2706	{"termguicolors", "tgc", P_BOOL\|P_VI_DEF\|P_VIM\|P_RCLR,
				2707	#ifdef FEAT_TERMGUICOLORS
				2708	(char_u *)&p_tgc, PV_NONE,
				2709	{(char_u )FALSE, (char_u )FALSE}
				2710	#else
				2711	(char_u*)NULL, PV_NONE,
				2712	{(char_u )FALSE, (char_u )FALSE}
				2713	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2714	SCTX_INIT},
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	2715	{"termwinkey", "twk", P_STRING\|P_ALLOCED\|P_RWIN\|P_VI_DEF,
				2716	#ifdef FEAT_TERMINAL
				2717	(char_u *)VAR_WIN, PV_TWK,
				2718	{(char_u )"", (char_u )NULL}
				2719	#else
				2720	(char_u *)NULL, PV_NONE,
				2721	{(char_u )NULL, (char_u )0L}
				2722	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2723	SCTX_INIT},
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	2724	{"termwinscroll", "twsl", P_NUM\|P_VI_DEF\|P_VIM\|P_RBUF,
				2725	#ifdef FEAT_TERMINAL
				2726	(char_u *)&p_twsl, PV_TWSL,
				2727	{(char_u )10000L, (char_u )10000L}
				2728	#else
				2729	(char_u *)NULL, PV_NONE,
				2730	{(char_u )NULL, (char_u )0L}
				2731	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2732	SCTX_INIT},
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	2733	{"termwinsize", "tws", P_STRING\|P_ALLOCED\|P_RWIN\|P_VI_DEF,
				2734	#ifdef FEAT_TERMINAL
				2735	(char_u *)VAR_WIN, PV_TWS,
Bram Moolenaar	e4f25e4	2017-07-07 11:54:15 +0200	[diff] [blame]	2736	{(char_u )"", (char_u )NULL}
				2737	#else
				2738	(char_u *)NULL, PV_NONE,
				2739	{(char_u )NULL, (char_u )0L}
				2740	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2741	SCTX_INIT},
Bram Moolenaar	c6ddce3	2019-02-08 12:47:03 +0100	[diff] [blame]	2742	{"termwintype", "twt", P_STRING\|P_ALLOCED\|P_VI_DEF,
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	2743	#if defined(MSWIN) && defined(FEAT_TERMINAL)
Bram Moolenaar	c6ddce3	2019-02-08 12:47:03 +0100	[diff] [blame]	2744	(char_u *)&p_twt, PV_NONE,
				2745	{(char_u )"", (char_u )NULL}
				2746	#else
				2747	(char_u *)NULL, PV_NONE,
				2748	{(char_u )NULL, (char_u )0L}
				2749	#endif
				2750	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2751	{"terse", NULL, P_BOOL\|P_VI_DEF,
				2752	(char_u *)&p_terse, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2753	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2754	{"textauto", "ta", P_BOOL\|P_VIM,
				2755	(char_u *)&p_ta, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	2756	{(char_u )DFLT_TEXTAUTO, (char_u )TRUE}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2757	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2758	{"textmode", "tx", P_BOOL\|P_VI_DEF\|P_NO_MKRC,
				2759	(char_u *)&p_tx, PV_TX,
				2760	{
				2761	#ifdef USE_CRNL
				2762	(char_u *)TRUE,
				2763	#else
				2764	(char_u *)FALSE,
				2765	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2766	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	2767	{"textwidth", "tw", P_NUM\|P_VI_DEF\|P_VIM\|P_RBUF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2768	(char_u *)&p_tw, PV_TW,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2769	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	f422bcc	2016-11-26 17:45:53 +0100	[diff] [blame]	2770	{"thesaurus", "tsr", P_STRING\|P_EXPAND\|P_VI_DEF\|P_ONECOMMA\|P_NODUP\|P_NDNAME,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2771	#ifdef FEAT_INS_EXPAND
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	2772	(char_u *)&p_tsr, PV_TSR,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2773	#else
				2774	(char_u *)NULL, PV_NONE,
				2775	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2776	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2777	{"tildeop", "top", P_BOOL\|P_VI_DEF\|P_VIM,
				2778	(char_u *)&p_to, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2779	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2780	{"timeout", "to", P_BOOL\|P_VI_DEF,
				2781	(char_u *)&p_timeout, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2782	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2783	{"timeoutlen", "tm", P_NUM\|P_VI_DEF,
				2784	(char_u *)&p_tm, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2785	{(char_u )1000L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2786	{"title", NULL, P_BOOL\|P_VI_DEF,
				2787	#ifdef FEAT_TITLE
				2788	(char_u *)&p_title, PV_NONE,
				2789	#else
				2790	(char_u *)NULL, PV_NONE,
				2791	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2792	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2793	{"titlelen", NULL, P_NUM\|P_VI_DEF,
				2794	#ifdef FEAT_TITLE
				2795	(char_u *)&p_titlelen, PV_NONE,
				2796	#else
				2797	(char_u *)NULL, PV_NONE,
				2798	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2799	{(char_u )85L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	1d2ba7f	2006-02-14 22:29:30 +0000	[diff] [blame]	2800	{"titleold", NULL, P_STRING\|P_VI_DEF\|P_GETTEXT\|P_SECURE\|P_NO_MKRC,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2801	#ifdef FEAT_TITLE
				2802	(char_u *)&p_titleold, PV_NONE,
				2803	{(char_u *)N_("Thanks for flying Vim"),
				2804	(char_u *)0L}
				2805	#else
				2806	(char_u *)NULL, PV_NONE,
				2807	{(char_u )0L, (char_u )0L}
				2808	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2809	SCTX_INIT},
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	2810	{"titlestring", NULL, P_STRING\|P_VI_DEF\|P_MLE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2811	#ifdef FEAT_TITLE
				2812	(char_u *)&p_titlestring, PV_NONE,
				2813	#else
				2814	(char_u *)NULL, PV_NONE,
				2815	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2816	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2817	{"toolbar", "tb", P_STRING\|P_ONECOMMA\|P_VI_DEF\|P_NODUP,
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	2818	#if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2819	(char_u *)&p_toolbar, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	2820	{(char_u )"icons,tooltips", (char_u )0L}
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2821	#else
				2822	(char_u *)NULL, PV_NONE,
				2823	{(char_u )0L, (char_u )0L}
				2824	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2825	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2826	{"toolbariconsize", "tbis", P_STRING\|P_VI_DEF,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2827	#if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_GTK)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2828	(char_u *)&p_tbis, PV_NONE,
Bram Moolenaar	a713ff8	2017-02-25 22:18:43 +0100	[diff] [blame]	2829	{(char_u )"small", (char_u )0L}
				2830	#else
				2831	(char_u *)NULL, PV_NONE,
				2832	{(char_u )0L, (char_u )0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2833	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2834	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2835	{"ttimeout", NULL, P_BOOL\|P_VI_DEF\|P_VIM,
				2836	(char_u *)&p_ttimeout, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2837	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2838	{"ttimeoutlen", "ttm", P_NUM\|P_VI_DEF,
				2839	(char_u *)&p_ttm, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2840	{(char_u )-1L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2841	{"ttybuiltin", "tbi", P_BOOL\|P_VI_DEF,
				2842	(char_u *)&p_tbi, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2843	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2844	{"ttyfast", "tf", P_BOOL\|P_NO_MKRC\|P_VI_DEF,
				2845	(char_u *)&p_tf, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2846	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2847	{"ttymouse", "ttym", P_STRING\|P_NODEFAULT\|P_NO_MKRC\|P_VI_DEF,
				2848	#if defined(FEAT_MOUSE) && (defined(UNIX) \|\| defined(VMS))
				2849	(char_u *)&p_ttym, PV_NONE,
				2850	#else
				2851	(char_u *)NULL, PV_NONE,
				2852	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2853	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2854	{"ttyscroll", "tsl", P_NUM\|P_VI_DEF,
				2855	(char_u *)&p_ttyscroll, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2856	{(char_u )999L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2857	{"ttytype", "tty", P_STRING\|P_EXPAND\|P_NODEFAULT\|P_NO_MKRC\|P_VI_DEF\|P_RALL,
				2858	(char_u *)&T_NAME, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2859	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2860	{"undodir", "udir", P_STRING\|P_EXPAND\|P_ONECOMMA\|P_NODUP\|P_SECURE
				2861	\|P_VI_DEF,
Bram Moolenaar	55debbe	2010-05-23 23:34:36 +0200	[diff] [blame]	2862	#ifdef FEAT_PERSISTENT_UNDO
				2863	(char_u *)&p_udir, PV_NONE,
				2864	{(char_u )".", (char_u )0L}
				2865	#else
				2866	(char_u *)NULL, PV_NONE,
				2867	{(char_u )0L, (char_u )0L}
				2868	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2869	SCTX_INIT},
Bram Moolenaar	55debbe	2010-05-23 23:34:36 +0200	[diff] [blame]	2870	{"undofile", "udf", P_BOOL\|P_VI_DEF\|P_VIM,
				2871	#ifdef FEAT_PERSISTENT_UNDO
				2872	(char_u *)&p_udf, PV_UDF,
				2873	#else
				2874	(char_u *)NULL, PV_NONE,
				2875	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2876	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2877	{"undolevels", "ul", P_NUM\|P_VI_DEF,
Bram Moolenaar	f5a2fd8	2013-11-06 05:26:15 +0100	[diff] [blame]	2878	(char_u *)&p_ul, PV_UL,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2879	{
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	2880	#if defined(UNIX) \|\| defined(MSWIN) \|\| defined(VMS)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2881	(char_u *)1000L,
				2882	#else
				2883	(char_u *)100L,
				2884	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2885	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	59f931e	2010-07-24 20:27:03 +0200	[diff] [blame]	2886	{"undoreload", "ur", P_NUM\|P_VI_DEF,
				2887	(char_u *)&p_ur, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2888	{ (char_u )10000L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2889	{"updatecount", "uc", P_NUM\|P_VI_DEF,
				2890	(char_u *)&p_uc, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2891	{(char_u )200L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2892	{"updatetime", "ut", P_NUM\|P_VI_DEF,
				2893	(char_u *)&p_ut, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2894	{(char_u )4000L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	2895	{"varsofttabstop", "vsts", P_STRING\|P_VI_DEF\|P_VIM\|P_COMMA,
				2896	#ifdef FEAT_VARTABS
				2897	(char_u *)&p_vsts, PV_VSTS,
				2898	{(char_u )"", (char_u )0L}
				2899	#else
				2900	(char_u *)NULL, PV_NONE,
				2901	{(char_u )"", (char_u )NULL}
				2902	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2903	SCTX_INIT},
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	2904	{"vartabstop", "vts", P_STRING\|P_VI_DEF\|P_VIM\|P_RBUF\|P_COMMA,
				2905	#ifdef FEAT_VARTABS
				2906	(char_u *)&p_vts, PV_VTS,
				2907	{(char_u )"", (char_u )0L}
				2908	#else
				2909	(char_u *)NULL, PV_NONE,
				2910	{(char_u )"", (char_u )NULL}
				2911	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2912	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2913	{"verbose", "vbs", P_NUM\|P_VI_DEF,
				2914	(char_u *)&p_verbose, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2915	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	54ee775	2005-05-31 22:22:17 +0000	[diff] [blame]	2916	{"verbosefile", "vfile", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				2917	(char_u *)&p_vfile, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2918	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2919	{"viewdir", "vdir", P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
				2920	#ifdef FEAT_SESSION
				2921	(char_u *)&p_vdir, PV_NONE,
				2922	{(char_u )DFLT_VDIR, (char_u )0L}
				2923	#else
				2924	(char_u *)NULL, PV_NONE,
				2925	{(char_u )0L, (char_u )0L}
				2926	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2927	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2928	{"viewoptions", "vop", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2929	#ifdef FEAT_SESSION
				2930	(char_u *)&p_vop, PV_NONE,
Bram Moolenaar	13e9041	2017-11-11 18:16:48 +0100	[diff] [blame]	2931	{(char_u *)"folds,options,cursor,curdir",
				2932	(char_u *)0L}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2933	#else
				2934	(char_u *)NULL, PV_NONE,
				2935	{(char_u )0L, (char_u )0L}
				2936	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2937	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2938	{"viminfo", "vi", P_STRING\|P_ONECOMMA\|P_NODUP\|P_SECURE,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2939	#ifdef FEAT_VIMINFO
				2940	(char_u *)&p_viminfo, PV_NONE,
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	2941	#if defined(MSWIN)
Bram Moolenaar	d812df6	2008-11-09 12:46:09 +0000	[diff] [blame]	2942	{(char_u )"", (char_u )"'100,<50,s10,h,rA:,rB:"}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2943	#else
				2944	# ifdef AMIGA
				2945	{(char_u *)"",
Bram Moolenaar	d812df6	2008-11-09 12:46:09 +0000	[diff] [blame]	2946	(char_u *)"'100,<50,s10,h,rdf0:,rdf1:,rdf2:"}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2947	# else
Bram Moolenaar	d812df6	2008-11-09 12:46:09 +0000	[diff] [blame]	2948	{(char_u )"", (char_u )"'100,<50,s10,h"}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2949	# endif
				2950	#endif
				2951	#else
				2952	(char_u *)NULL, PV_NONE,
				2953	{(char_u )0L, (char_u )0L}
				2954	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2955	SCTX_INIT},
Bram Moolenaar	c229e54	2018-07-08 21:46:56 +0200	[diff] [blame]	2956	{"viminfofile", "vif", P_STRING\|P_EXPAND\|P_ONECOMMA\|P_NODUP
				2957	\|P_SECURE\|P_VI_DEF,
Bram Moolenaar	c4da113	2017-07-15 19:39:43 +0200	[diff] [blame]	2958	#ifdef FEAT_VIMINFO
				2959	(char_u *)&p_viminfofile, PV_NONE,
				2960	{(char_u )"", (char_u )0L}
				2961	#else
				2962	(char_u *)NULL, PV_NONE,
				2963	{(char_u )0L, (char_u )0L}
				2964	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2965	SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2966	{"virtualedit", "ve", P_STRING\|P_ONECOMMA\|P_NODUP\|P_VI_DEF
				2967	\|P_VIM\|P_CURSWANT,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2968	(char_u *)&p_ve, PV_NONE,
				2969	{(char_u )"", (char_u )""}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2970	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2971	{"visualbell", "vb", P_BOOL\|P_VI_DEF,
				2972	(char_u *)&p_vb, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2973	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2974	{"w300", NULL, P_NUM\|P_VI_DEF,
				2975	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2976	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2977	{"w1200", NULL, P_NUM\|P_VI_DEF,
				2978	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2979	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2980	{"w9600", NULL, P_NUM\|P_VI_DEF,
				2981	(char_u *)NULL, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2982	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2983	{"warn", NULL, P_BOOL\|P_VI_DEF,
				2984	(char_u *)&p_warn, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2985	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2986	{"weirdinvert", "wiv", P_BOOL\|P_VI_DEF\|P_RCLR,
				2987	(char_u *)&p_wiv, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2988	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2989	{"whichwrap", "ww", P_STRING\|P_VIM\|P_ONECOMMA\|P_FLAGLIST,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2990	(char_u *)&p_ww, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2991	{(char_u )"", (char_u )"b,s"} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2992	{"wildchar", "wc", P_NUM\|P_VIM,
				2993	(char_u *)&p_wc, PV_NONE,
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	2994	{(char_u )(long)Ctrl_E, (char_u )(long)TAB}
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2995	SCTX_INIT},
Bram Moolenaar	94950a9	2010-12-02 16:01:29 +0100	[diff] [blame]	2996	{"wildcharm", "wcm", P_NUM\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	2997	(char_u *)&p_wcm, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	2998	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	2999	{"wildignore", "wig", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3000	#ifdef FEAT_WILDIGN
				3001	(char_u *)&p_wig, PV_NONE,
				3002	#else
				3003	(char_u *)NULL, PV_NONE,
				3004	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3005	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	94950a9	2010-12-02 16:01:29 +0100	[diff] [blame]	3006	{"wildignorecase", "wic", P_BOOL\|P_VI_DEF,
				3007	(char_u *)&p_wic, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3008	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3009	{"wildmenu", "wmnu", P_BOOL\|P_VI_DEF,
				3010	#ifdef FEAT_WILDMENU
				3011	(char_u *)&p_wmnu, PV_NONE,
				3012	#else
				3013	(char_u *)NULL, PV_NONE,
				3014	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3015	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	0e7c4b9	2015-06-20 15:30:03 +0200	[diff] [blame]	3016	{"wildmode", "wim", P_STRING\|P_VI_DEF\|P_ONECOMMA\|P_NODUP,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3017	(char_u *)&p_wim, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3018	{(char_u )"full", (char_u )0L} SCTX_INIT},
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	3019	{"wildoptions", "wop", P_STRING\|P_VI_DEF,
				3020	#ifdef FEAT_CMDL_COMPL
				3021	(char_u *)&p_wop, PV_NONE,
				3022	{(char_u )"", (char_u )0L}
				3023	#else
				3024	(char_u *)NULL, PV_NONE,
				3025	{(char_u )NULL, (char_u )0L}
				3026	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3027	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3028	{"winaltkeys", "wak", P_STRING\|P_VI_DEF,
				3029	#ifdef FEAT_WAK
				3030	(char_u *)&p_wak, PV_NONE,
				3031	{(char_u )"menu", (char_u )0L}
				3032	#else
				3033	(char_u *)NULL, PV_NONE,
				3034	{(char_u )NULL, (char_u )0L}
				3035	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3036	SCTX_INIT},
Bram Moolenaar	4d784b2	2019-05-25 19:51:39 +0200	[diff] [blame]	3037	{"wincolor", "wcr", P_STRING\|P_ALLOCED\|P_VI_DEF\|P_RWIN,
				3038	(char_u *)VAR_WIN, PV_WCR,
				3039	{(char_u )"", (char_u )NULL}
				3040	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3041	{"window", "wi", P_NUM\|P_VI_DEF,
Bram Moolenaar	4399ef4	2005-02-12 14:29:27 +0000	[diff] [blame]	3042	(char_u *)&p_window, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3043	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3044	{"winheight", "wh", P_NUM\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3045	(char_u *)&p_wh, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3046	{(char_u )1L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3047	{"winfixheight", "wfh", P_BOOL\|P_VI_DEF\|P_RSTAT,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3048	(char_u *)VAR_WIN, PV_WFH,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3049	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	97b2ad3	2006-03-18 21:40:56 +0000	[diff] [blame]	3050	{"winfixwidth", "wfw", P_BOOL\|P_VI_DEF\|P_RSTAT,
Bram Moolenaar	97b2ad3	2006-03-18 21:40:56 +0000	[diff] [blame]	3051	(char_u *)VAR_WIN, PV_WFW,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3052	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3053	{"winminheight", "wmh", P_NUM\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3054	(char_u *)&p_wmh, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3055	{(char_u )1L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3056	{"winminwidth", "wmw", P_NUM\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3057	(char_u *)&p_wmw, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3058	{(char_u )1L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	9e13aa7	2017-08-16 23:14:08 +0200	[diff] [blame]	3059	{"winptydll", NULL, P_STRING\|P_EXPAND\|P_VI_DEF\|P_SECURE,
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	3060	#if defined(MSWIN) && defined(FEAT_TERMINAL)
Bram Moolenaar	9e13aa7	2017-08-16 23:14:08 +0200	[diff] [blame]	3061	(char_u *)&p_winptydll, PV_NONE, {
				3062	# ifdef _WIN64
				3063	(char_u *)"winpty64.dll",
				3064	# else
				3065	(char_u *)"winpty32.dll",
				3066	# endif
				3067	(char_u *)0L}
				3068	#else
				3069	(char_u *)NULL, PV_NONE,
				3070	{(char_u )0L, (char_u )0L}
				3071	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3072	SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3073	{"winwidth", "wiw", P_NUM\|P_VI_DEF,
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3074	(char_u *)&p_wiw, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3075	{(char_u )20L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3076	{"wrap", NULL, P_BOOL\|P_VI_DEF\|P_RWIN,
				3077	(char_u *)VAR_WIN, PV_WRAP,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3078	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3079	{"wrapmargin", "wm", P_NUM\|P_VI_DEF,
				3080	(char_u *)&p_wm, PV_WM,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3081	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3082	{"wrapscan", "ws", P_BOOL\|P_VI_DEF,
				3083	(char_u *)&p_ws, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3084	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3085	{"write", NULL, P_BOOL\|P_VI_DEF,
				3086	(char_u *)&p_write, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3087	{(char_u )TRUE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3088	{"writeany", "wa", P_BOOL\|P_VI_DEF,
				3089	(char_u *)&p_wa, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3090	{(char_u )FALSE, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3091	{"writebackup", "wb", P_BOOL\|P_VI_DEF\|P_VIM,
				3092	(char_u *)&p_wb, PV_NONE,
				3093	{
				3094	#ifdef FEAT_WRITEBACKUP
				3095	(char_u *)TRUE,
				3096	#else
				3097	(char_u *)FALSE,
				3098	#endif
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3099	(char_u *)0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3100	{"writedelay", "wd", P_NUM\|P_VI_DEF,
				3101	(char_u *)&p_wd, PV_NONE,
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3102	{(char_u )0L, (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3103
				3104	/* terminal output codes */
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	3105	#define p_term(sss, vvv) {sss, NULL, P_STRING\|P_VI_DEF\|P_RALL\|P_SECURE, \
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3106	(char_u *)&vvv, PV_NONE, \
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3107	{(char_u )"", (char_u )0L} SCTX_INIT},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3108
				3109	p_term("t_AB", T_CAB)
				3110	p_term("t_AF", T_CAF)
				3111	p_term("t_AL", T_CAL)
				3112	p_term("t_al", T_AL)
				3113	p_term("t_bc", T_BC)
Bram Moolenaar	ce1c327	2017-08-20 15:05:15 +0200	[diff] [blame]	3114	p_term("t_BE", T_BE)
				3115	p_term("t_BD", T_BD)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3116	p_term("t_cd", T_CD)
				3117	p_term("t_ce", T_CE)
				3118	p_term("t_cl", T_CL)
				3119	p_term("t_cm", T_CM)
Bram Moolenaar	450ca43	2015-11-10 13:30:39 +0100	[diff] [blame]	3120	p_term("t_Ce", T_UCE)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3121	p_term("t_Co", T_CCO)
				3122	p_term("t_CS", T_CCS)
Bram Moolenaar	450ca43	2015-11-10 13:30:39 +0100	[diff] [blame]	3123	p_term("t_Cs", T_UCS)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3124	p_term("t_cs", T_CS)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3125	p_term("t_CV", T_CSV)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3126	p_term("t_da", T_DA)
				3127	p_term("t_db", T_DB)
				3128	p_term("t_DL", T_CDL)
				3129	p_term("t_dl", T_DL)
Bram Moolenaar	ce1c327	2017-08-20 15:05:15 +0200	[diff] [blame]	3130	p_term("t_EC", T_CEC)
Bram Moolenaar	e540122	2015-06-25 19:16:56 +0200	[diff] [blame]	3131	p_term("t_EI", T_CEI)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3132	p_term("t_fs", T_FS)
Bram Moolenaar	ce1c327	2017-08-20 15:05:15 +0200	[diff] [blame]	3133	p_term("t_GP", T_CGP)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3134	p_term("t_IE", T_CIE)
				3135	p_term("t_IS", T_CIS)
				3136	p_term("t_ke", T_KE)
				3137	p_term("t_ks", T_KS)
				3138	p_term("t_le", T_LE)
				3139	p_term("t_mb", T_MB)
				3140	p_term("t_md", T_MD)
				3141	p_term("t_me", T_ME)
				3142	p_term("t_mr", T_MR)
				3143	p_term("t_ms", T_MS)
				3144	p_term("t_nd", T_ND)
				3145	p_term("t_op", T_OP)
Bram Moolenaar	a20f83d	2017-10-15 13:35:01 +0200	[diff] [blame]	3146	p_term("t_RF", T_RFG)
Bram Moolenaar	e540122	2015-06-25 19:16:56 +0200	[diff] [blame]	3147	p_term("t_RB", T_RBG)
Bram Moolenaar	4db2554	2017-08-28 22:43:05 +0200	[diff] [blame]	3148	p_term("t_RC", T_CRC)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3149	p_term("t_RI", T_CRI)
Bram Moolenaar	40385db	2018-08-07 22:31:44 +0200	[diff] [blame]	3150	p_term("t_Ri", T_SRI)
Bram Moolenaar	ce1c327	2017-08-20 15:05:15 +0200	[diff] [blame]	3151	p_term("t_RS", T_CRS)
Bram Moolenaar	40385db	2018-08-07 22:31:44 +0200	[diff] [blame]	3152	p_term("t_RT", T_CRT)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3153	p_term("t_RV", T_CRV)
				3154	p_term("t_Sb", T_CSB)
Bram Moolenaar	ce1c327	2017-08-20 15:05:15 +0200	[diff] [blame]	3155	p_term("t_SC", T_CSC)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3156	p_term("t_se", T_SE)
Bram Moolenaar	e540122	2015-06-25 19:16:56 +0200	[diff] [blame]	3157	p_term("t_Sf", T_CSF)
Bram Moolenaar	ce1c327	2017-08-20 15:05:15 +0200	[diff] [blame]	3158	p_term("t_SH", T_CSH)
Bram Moolenaar	e540122	2015-06-25 19:16:56 +0200	[diff] [blame]	3159	p_term("t_SI", T_CSI)
Bram Moolenaar	40385db	2018-08-07 22:31:44 +0200	[diff] [blame]	3160	p_term("t_Si", T_SSI)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3161	p_term("t_so", T_SO)
Bram Moolenaar	e540122	2015-06-25 19:16:56 +0200	[diff] [blame]	3162	p_term("t_SR", T_CSR)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3163	p_term("t_sr", T_SR)
Bram Moolenaar	40385db	2018-08-07 22:31:44 +0200	[diff] [blame]	3164	p_term("t_ST", T_CST)
Bram Moolenaar	cf4b00c	2017-09-02 18:33:56 +0200	[diff] [blame]	3165	p_term("t_Te", T_STE)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3166	p_term("t_te", T_TE)
				3167	p_term("t_ti", T_TI)
Bram Moolenaar	cf4b00c	2017-09-02 18:33:56 +0200	[diff] [blame]	3168	p_term("t_Ts", T_STS)
Bram Moolenaar	e540122	2015-06-25 19:16:56 +0200	[diff] [blame]	3169	p_term("t_ts", T_TS)
				3170	p_term("t_u7", T_U7)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3171	p_term("t_ue", T_UE)
				3172	p_term("t_us", T_US)
Bram Moolenaar	e540122	2015-06-25 19:16:56 +0200	[diff] [blame]	3173	p_term("t_ut", T_UT)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3174	p_term("t_vb", T_VB)
				3175	p_term("t_ve", T_VE)
				3176	p_term("t_vi", T_VI)
Bram Moolenaar	ce1c327	2017-08-20 15:05:15 +0200	[diff] [blame]	3177	p_term("t_VS", T_CVS)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3178	p_term("t_vs", T_VS)
				3179	p_term("t_WP", T_CWP)
				3180	p_term("t_WS", T_CWS)
Bram Moolenaar	494838a	2015-02-10 19:20:37 +0100	[diff] [blame]	3181	p_term("t_xn", T_XN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3182	p_term("t_xs", T_XS)
				3183	p_term("t_ZH", T_CZH)
				3184	p_term("t_ZR", T_CZR)
Bram Moolenaar	8a633e3	2016-04-21 21:10:14 +0200	[diff] [blame]	3185	p_term("t_8f", T_8F)
				3186	p_term("t_8b", T_8B)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3187
				3188	/* terminal key codes are not in here */
				3189
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	3190	/* end marker */
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3191	{NULL, NULL, 0, NULL, PV_NONE, {NULL, NULL} SCTX_INIT}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3192	};
				3193
				3194	#define PARAM_COUNT (sizeof(options) / sizeof(struct vimoption))
				3195
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3196	static char *(p_ambw_values[]) = {"single", "double", NULL};
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3197	static char *(p_bg_values[]) = {"light", "dark", NULL};
Bram Moolenaar	887c1fe	2016-01-02 17:56:35 +0100	[diff] [blame]	3198	static char *(p_nf_values[]) = {"bin", "octal", "hex", "alpha", NULL};
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3199	static char *(p_ff_values[]) = {FF_UNIX, FF_DOS, FF_MAC, NULL};
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	3200	#ifdef FEAT_CRYPT
Bram Moolenaar	8f4ac01	2014-08-10 13:38:34 +0200	[diff] [blame]	3201	static char *(p_cm_values[]) = {"zip", "blowfish", "blowfish2", NULL};
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	3202	#endif
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	3203	#ifdef FEAT_CMDL_COMPL
				3204	static char *(p_wop_values[]) = {"tagfile", NULL};
				3205	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3206	#ifdef FEAT_WAK
				3207	static char *(p_wak_values[]) = {"yes", "menu", "no", NULL};
				3208	#endif
				3209	static char *(p_mousem_values[]) = {"extend", "popup", "popup_setpos", "mac", NULL};
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3210	static char *(p_sel_values[]) = {"inclusive", "exclusive", "old", NULL};
				3211	static char *(p_slm_values[]) = {"mouse", "key", "cmd", NULL};
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3212	static char *(p_km_values[]) = {"startsel", "stopsel", NULL};
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3213	#ifdef FEAT_BROWSE
				3214	static char *(p_bsdir_values[]) = {"current", "last", "buffer", NULL};
				3215	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3216	static char *(p_scbopt_values[]) = {"ver", "hor", "jump", NULL};
Bram Moolenaar	57657d8	2006-04-21 22:12:41 +0000	[diff] [blame]	3217	static char *(p_debug_values[]) = {"msg", "throw", "beep", NULL};
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3218	static char *(p_ead_values[]) = {"both", "ver", "hor", NULL};
Bram Moolenaar	4d784b2	2019-05-25 19:51:39 +0200	[diff] [blame]	3219	static char *(p_buftype_values[]) = {"nofile", "nowrite", "quickfix", "help", "terminal", "acwrite", "prompt", "popup", NULL};
Bram Moolenaar	1f2903c	2017-07-23 19:51:01 +0200	[diff] [blame]	3220	static char *(p_bufhidden_values[]) = {"hide", "unload", "delete", "wipe", NULL};
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3221	static char *(p_bs_values[]) = {"indent", "eol", "start", NULL};
				3222	#ifdef FEAT_FOLDING
				3223	static char *(p_fdm_values[]) = {"manual", "expr", "marker", "indent", "syntax",
Bram Moolenaar	1c7715d	2005-10-03 22:02:18 +0000	[diff] [blame]	3224	# ifdef FEAT_DIFF
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3225	"diff",
Bram Moolenaar	1c7715d	2005-10-03 22:02:18 +0000	[diff] [blame]	3226	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3227	NULL};
				3228	static char *(p_fcl_values[]) = {"all", NULL};
				3229	#endif
Bram Moolenaar	1c7715d	2005-10-03 22:02:18 +0000	[diff] [blame]	3230	#ifdef FEAT_INS_EXPAND
Bram Moolenaar	b6be1e2	2015-07-10 18:18:40 +0200	[diff] [blame]	3231	static char *(p_cot_values[]) = {"menu", "menuone", "longest", "preview", "noinsert", "noselect", NULL};
Bram Moolenaar	1c7715d	2005-10-03 22:02:18 +0000	[diff] [blame]	3232	#endif
Bram Moolenaar	95ec9d6	2016-08-12 18:29:59 +0200	[diff] [blame]	3233	#ifdef FEAT_SIGNS
				3234	static char *(p_scl_values[]) = {"yes", "no", "auto", NULL};
				3235	#endif
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	3236	#if defined(MSWIN) && defined(FEAT_TERMINAL)
Bram Moolenaar	c6ddce3	2019-02-08 12:47:03 +0100	[diff] [blame]	3237	static char *(p_twt_values[]) = {"winpty", "conpty", "", NULL};
Bram Moolenaar	aa5df7e	2019-02-03 14:53:10 +0100	[diff] [blame]	3238	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3239
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3240	static void set_options_default(int opt_flags);
Bram Moolenaar	4bfa8af	2018-02-03 15:14:46 +0100	[diff] [blame]	3241	static void set_string_default_esc(char name, char_u val, int escape);
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3242	static char_u *term_bg_default(void);
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	3243	static void did_set_option(int opt_idx, int opt_flags, int new_value, int value_checked);
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3244	static char_u option_expand(int opt_idx, char_u val);
				3245	static void didset_options(void);
				3246	static void didset_options2(void);
				3247	static void check_string_option(char_u **pp);
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	3248	#if defined(FEAT_EVAL) \|\| defined(PROTO)
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3249	static long_u *insecure_flag(int opt_idx, int opt_flags);
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	3250	#else
				3251	# define insecure_flag(opt_idx, opt_flags) (&options[opt_idx].flags)
				3252	#endif
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3253	static void set_string_option_global(int opt_idx, char_u **varp);
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	3254	static char did_set_string_option(int opt_idx, char_u varp, int new_value_alloced, char_u oldval, char errbuf, int opt_flags, int value_checked);
				3255	static char set_chars_option(char_u *varp);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3256	#ifdef FEAT_CLIPBOARD
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	3257	static char *check_clipboard_option(void);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3258	#endif
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	3259	#ifdef FEAT_SPELL
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	3260	static char *did_set_spell_option(int is_spellfile);
				3261	static char compile_cap_prog(synblock_T synblock);
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	3262	#endif
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	3263	#ifdef FEAT_EVAL
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3264	static void set_option_sctx_idx(int opt_idx, int opt_flags, sctx_T script_ctx);
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	3265	#endif
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	3266	static char set_bool_option(int opt_idx, char_u varp, int value, int opt_flags);
				3267	static char set_num_option(int opt_idx, char_u varp, long value, char *errbuf, size_t errbuflen, int opt_flags);
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3268	static void check_redraw(long_u flags);
				3269	static int findoption(char_u *);
Bram Moolenaar	9cf4b50	2018-07-23 04:12:03 +0200	[diff] [blame]	3270	static int find_key_option(char_u *arg_arg, int has_lt);
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3271	static void showoptions(int all, int opt_flags);
Bram Moolenaar	cacc6a5	2019-05-30 15:22:43 +0200	[diff] [blame]	3272	static int optval_default(struct vimoption , char_u varp, int compatible);
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3273	static void showoneopt(struct vimoption *, int opt_flags);
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	3274	static int put_setstring(FILE fd, char cmd, char name, char_u *valuep, long_u flags);
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3275	static int put_setnum(FILE fd, char cmd, char name, long valuep);
				3276	static int put_setbool(FILE fd, char cmd, char *name, int value);
				3277	static int istermoption(struct vimoption *);
				3278	static char_u get_varp_scope(struct vimoption p, int opt_flags);
				3279	static char_u get_varp(struct vimoption );
				3280	static void option_value2string(struct vimoption *, int opt_flags);
				3281	static void check_winopt(winopt_T *wop);
				3282	static int wc_use_keyname(char_u varp, long wcp);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3283	#ifdef FEAT_LANGMAP
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3284	static void langmap_init(void);
				3285	static void langmap_set(void);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3286	#endif
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3287	static void paste_option_changed(void);
				3288	static void compatible_set(void);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3289	#ifdef FEAT_LINEBREAK
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3290	static void fill_breakat_flags(void);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3291	#endif
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3292	static int opt_strings_flags(char_u val, char values, unsigned flagp, int list);
				3293	static int check_opt_strings(char_u val, char *values, int);
				3294	static int check_opt_wim(void);
Bram Moolenaar	285ed7e	2014-08-24 21:39:49 +0200	[diff] [blame]	3295	#ifdef FEAT_LINEBREAK
Bram Moolenaar	baaa7e9	2016-01-29 22:47:03 +0100	[diff] [blame]	3296	static int briopt_check(win_T *wp);
Bram Moolenaar	285ed7e	2014-08-24 21:39:49 +0200	[diff] [blame]	3297	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3298
				3299	/*
				3300	* Initialize the options, first part.
				3301	*
				3302	* Called only once from main(), just after creating the first buffer.
Bram Moolenaar	0726870	2018-03-01 21:57:32 +0100	[diff] [blame]	3303	* If "clean_arg" is TRUE Vim was started with --clean.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3304	*/
				3305	void
Bram Moolenaar	0726870	2018-03-01 21:57:32 +0100	[diff] [blame]	3306	set_init_1(int clean_arg)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3307	{
				3308	char_u *p;
				3309	int opt_idx;
Bram Moolenaar	a93fa7e	2006-04-17 22:14:47 +0000	[diff] [blame]	3310	long_u n;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3311
				3312	#ifdef FEAT_LANGMAP
				3313	langmap_init();
				3314	#endif
				3315
				3316	/* Be Vi compatible by default */
				3317	p_cp = TRUE;
				3318
Bram Moolenaar	4399ef4	2005-02-12 14:29:27 +0000	[diff] [blame]	3319	/* Use POSIX compatibility when $VIM_POSIX is set. */
				3320	if (mch_getenv((char_u *)"VIM_POSIX") != NULL)
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	3321	{
Bram Moolenaar	4399ef4	2005-02-12 14:29:27 +0000	[diff] [blame]	3322	set_string_default("cpo", (char_u *)CPO_ALL);
Bram Moolenaar	9dfa313	2019-05-04 21:08:40 +0200	[diff] [blame]	3323	set_string_default("shm", (char_u *)SHM_POSIX);
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	3324	}
Bram Moolenaar	4399ef4	2005-02-12 14:29:27 +0000	[diff] [blame]	3325
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3326	/*
				3327	* Find default value for 'shell' option.
Bram Moolenaar	7c62692	2005-02-07 22:01:03 +0000	[diff] [blame]	3328	* Don't use it if it is empty.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3329	*/
Bram Moolenaar	7c62692	2005-02-07 22:01:03 +0000	[diff] [blame]	3330	if (((p = mch_getenv((char_u )"SHELL")) != NULL && p != NUL)
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	3331	#if defined(MSWIN)
Bram Moolenaar	7c62692	2005-02-07 22:01:03 +0000	[diff] [blame]	3332	\|\| ((p = mch_getenv((char_u )"COMSPEC")) != NULL && p != NUL)
Bram Moolenaar	6aa2cd4	2016-02-16 15:06:59 +0100	[diff] [blame]	3333	\|\| ((p = (char_u )default_shell()) != NULL && p != NUL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3334	#endif
Bram Moolenaar	7c62692	2005-02-07 22:01:03 +0000	[diff] [blame]	3335	)
Bram Moolenaar	4bfa8af	2018-02-03 15:14:46 +0100	[diff] [blame]	3336	set_string_default_esc("sh", p, TRUE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3337
				3338	#ifdef FEAT_WILDIGN
				3339	/*
				3340	* Set the default for 'backupskip' to include environment variables for
				3341	* temp files.
				3342	*/
				3343	{
				3344	# ifdef UNIX
				3345	static char *(names[4]) = {"", "TMPDIR", "TEMP", "TMP"};
				3346	# else
				3347	static char *(names[3]) = {"TMPDIR", "TEMP", "TMP"};
				3348	# endif
Bram Moolenaar	05159a0	2005-02-26 23:04:13 +0000	[diff] [blame]	3349	int len;
				3350	garray_T ga;
				3351	int mustfree;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3352
				3353	ga_init2(&ga, 1, 100);
				3354	for (n = 0; n < (long)(sizeof(names) / sizeof(char *)); ++n)
				3355	{
Bram Moolenaar	05159a0	2005-02-26 23:04:13 +0000	[diff] [blame]	3356	mustfree = FALSE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3357	# ifdef UNIX
				3358	if (*names[n] == NUL)
Bram Moolenaar	b8e22a0	2018-04-12 21:37:34 +0200	[diff] [blame]	3359	# ifdef MACOS_X
				3360	p = (char_u *)"/private/tmp";
				3361	# else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3362	p = (char_u *)"/tmp";
Bram Moolenaar	b8e22a0	2018-04-12 21:37:34 +0200	[diff] [blame]	3363	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3364	else
				3365	# endif
Bram Moolenaar	05159a0	2005-02-26 23:04:13 +0000	[diff] [blame]	3366	p = vim_getenv((char_u *)names[n], &mustfree);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3367	if (p != NULL && *p != NUL)
				3368	{
				3369	/* First time count the NUL, otherwise count the ','. */
Bram Moolenaar	a93fa7e	2006-04-17 22:14:47 +0000	[diff] [blame]	3370	len = (int)STRLEN(p) + 3;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3371	if (ga_grow(&ga, len) == OK)
				3372	{
				3373	if (ga.ga_len > 0)
				3374	STRCAT(ga.ga_data, ",");
				3375	STRCAT(ga.ga_data, p);
				3376	add_pathsep(ga.ga_data);
				3377	STRCAT(ga.ga_data, "*");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3378	ga.ga_len += len;
				3379	}
				3380	}
Bram Moolenaar	05159a0	2005-02-26 23:04:13 +0000	[diff] [blame]	3381	if (mustfree)
				3382	vim_free(p);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3383	}
				3384	if (ga.ga_data != NULL)
				3385	{
				3386	set_string_default("bsk", ga.ga_data);
				3387	vim_free(ga.ga_data);
				3388	}
				3389	}
				3390	#endif
				3391
				3392	/*
				3393	* 'maxmemtot' and 'maxmem' may have to be adjusted for available memory
				3394	*/
				3395	opt_idx = findoption((char_u *)"maxmemtot");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3396	if (opt_idx >= 0)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3397	{
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3398	#if !defined(HAVE_AVAIL_MEM) && !defined(HAVE_TOTAL_MEM)
				3399	if (options[opt_idx].def_val[VI_DEFAULT] == (char_u *)0L)
				3400	#endif
				3401	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3402	#ifdef HAVE_AVAIL_MEM
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3403	/* Use amount of memory available at this moment. */
Bram Moolenaar	11b73d6	2012-06-29 15:51:30 +0200	[diff] [blame]	3404	n = (mch_avail_mem(FALSE) >> 1);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3405	#else
				3406	# ifdef HAVE_TOTAL_MEM
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3407	/* Use amount of memory available to Vim. */
Bram Moolenaar	914572a	2007-05-01 11:37:47 +0000	[diff] [blame]	3408	n = (mch_total_mem(FALSE) >> 1);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3409	# else
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3410	n = (0x7fffffff >> 11);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3411	# endif
				3412	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3413	options[opt_idx].def_val[VI_DEFAULT] = (char_u *)n;
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3414	opt_idx = findoption((char_u *)"maxmem");
				3415	if (opt_idx >= 0)
				3416	{
				3417	#if !defined(HAVE_AVAIL_MEM) && !defined(HAVE_TOTAL_MEM)
Bram Moolenaar	35be453	2015-12-11 22:38:36 +0100	[diff] [blame]	3418	if ((long)(long_i)options[opt_idx].def_val[VI_DEFAULT] > (long)n
				3419	\|\| (long)(long_i)options[opt_idx].def_val[VI_DEFAULT] == 0L)
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3420	#endif
				3421	options[opt_idx].def_val[VI_DEFAULT] = (char_u *)n;
				3422	}
				3423	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3424	}
				3425
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3426	#ifdef FEAT_SEARCHPATH
				3427	{
				3428	char_u *cdpath;
				3429	char_u *buf;
				3430	int i;
				3431	int j;
Bram Moolenaar	05159a0	2005-02-26 23:04:13 +0000	[diff] [blame]	3432	int mustfree = FALSE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3433
				3434	/* Initialize the 'cdpath' option's default value. */
Bram Moolenaar	05159a0	2005-02-26 23:04:13 +0000	[diff] [blame]	3435	cdpath = vim_getenv((char_u *)"CDPATH", &mustfree);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3436	if (cdpath != NULL)
				3437	{
Bram Moolenaar	964b374	2019-05-24 18:54:09 +0200	[diff] [blame]	3438	buf = alloc((STRLEN(cdpath) << 1) + 2);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3439	if (buf != NULL)
				3440	{
				3441	buf[0] = ','; /* start with ",", current dir first */
				3442	j = 1;
				3443	for (i = 0; cdpath[i] != NUL; ++i)
				3444	{
				3445	if (vim_ispathlistsep(cdpath[i]))
				3446	buf[j++] = ',';
				3447	else
				3448	{
				3449	if (cdpath[i] == ' ' \|\| cdpath[i] == ',')
				3450	buf[j++] = '\\';
				3451	buf[j++] = cdpath[i];
				3452	}
				3453	}
				3454	buf[j] = NUL;
				3455	opt_idx = findoption((char_u *)"cdpath");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3456	if (opt_idx >= 0)
				3457	{
				3458	options[opt_idx].def_val[VI_DEFAULT] = buf;
				3459	options[opt_idx].flags \|= P_DEF_ALLOCED;
				3460	}
Bram Moolenaar	a9d52e3	2010-07-31 16:44:19 +0200	[diff] [blame]	3461	else
				3462	vim_free(buf); /* cannot happen */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3463	}
Bram Moolenaar	05159a0	2005-02-26 23:04:13 +0000	[diff] [blame]	3464	if (mustfree)
				3465	vim_free(cdpath);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3466	}
				3467	}
				3468	#endif
				3469
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	3470	#if defined(FEAT_POSTSCRIPT) && (defined(MSWIN) \|\| defined(VMS) \|\| defined(EBCDIC) \|\| defined(MAC) \|\| defined(hpux))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3471	/* Set print encoding on platforms that don't default to latin1 */
				3472	set_string_default("penc",
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	3473	# if defined(MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3474	(char_u *)"cp1252"
				3475	# else
				3476	# ifdef VMS
				3477	(char_u *)"dec-mcs"
				3478	# else
				3479	# ifdef EBCDIC
				3480	(char_u *)"ebcdic-uk"
				3481	# else
				3482	# ifdef MAC
				3483	(char_u *)"mac-roman"
				3484	# else /* HPUX */
				3485	(char_u *)"hp-roman8"
				3486	# endif
				3487	# endif
				3488	# endif
				3489	# endif
				3490	);
				3491	#endif
				3492
				3493	#ifdef FEAT_POSTSCRIPT
				3494	/* 'printexpr' must be allocated to be able to evaluate it. */
				3495	set_string_default("pexpr",
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	3496	# if defined(MSWIN)
Bram Moolenaar	ed20346	2004-06-16 11:19:22 +0000	[diff] [blame]	3497	(char_u *)"system('copy' . ' ' . v:fname_in . (&printdevice == '' ? ' LPT1:' : (' \"' . &printdevice . '\"'))) . delete(v:fname_in)"
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3498	# else
				3499	# ifdef VMS
				3500	(char_u *)"system('print/delete' . (&printdevice == '' ? '' : ' /queue=' . &printdevice) . ' ' . v:fname_in)"
				3501
				3502	# else
				3503	(char_u *)"system('lpr' . (&printdevice == '' ? '' : ' -P' . &printdevice) . ' ' . v:fname_in) . delete(v:fname_in) + v:shell_error"
				3504	# endif
				3505	# endif
				3506	);
				3507	#endif
				3508
				3509	/*
				3510	* Set all the options (except the terminal options) to their default
				3511	* value. Also set the global value for local options.
				3512	*/
				3513	set_options_default(0);
				3514
Bram Moolenaar	0726870	2018-03-01 21:57:32 +0100	[diff] [blame]	3515	#ifdef CLEAN_RUNTIMEPATH
				3516	if (clean_arg)
				3517	{
				3518	opt_idx = findoption((char_u *)"runtimepath");
				3519	if (opt_idx >= 0)
				3520	{
				3521	options[opt_idx].def_val[VI_DEFAULT] = (char_u *)CLEAN_RUNTIMEPATH;
				3522	p_rtp = (char_u *)CLEAN_RUNTIMEPATH;
				3523	}
				3524	opt_idx = findoption((char_u *)"packpath");
				3525	if (opt_idx >= 0)
				3526	{
				3527	options[opt_idx].def_val[VI_DEFAULT] = (char_u *)CLEAN_RUNTIMEPATH;
				3528	p_pp = (char_u *)CLEAN_RUNTIMEPATH;
				3529	}
				3530	}
				3531	#endif
				3532
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3533	#ifdef FEAT_GUI
				3534	if (found_reverse_arg)
				3535	set_option_value((char_u )"bg", 0L, (char_u )"dark", 0);
				3536	#endif
				3537
				3538	curbuf->b_p_initialized = TRUE;
				3539	curbuf->b_p_ar = -1; /* no local 'autoread' value */
Bram Moolenaar	f5a2fd8	2013-11-06 05:26:15 +0100	[diff] [blame]	3540	curbuf->b_p_ul = NO_LOCAL_UNDOLEVEL;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3541	check_buf_options(curbuf);
				3542	check_win_options(curwin);
				3543	check_options();
				3544
				3545	/* Must be before option_expand(), because that one needs vim_isIDc() */
				3546	didset_options();
				3547
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	3548	#ifdef FEAT_SPELL
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	3549	/* Use the current chartab for the generic chartab. This is not in
				3550	* didset_options() because it only depends on 'encoding'. */
Bram Moolenaar	6bb6836	2005-03-22 23:03:44 +0000	[diff] [blame]	3551	init_spell_chartab();
				3552	#endif
				3553
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3554	/*
				3555	* Expand environment variables and things like "~" for the defaults.
				3556	* If option_expand() returns non-NULL the variable is expanded. This can
				3557	* only happen for non-indirect options.
				3558	* Also set the default to the expanded value, so ":set" does not list
				3559	* them.
				3560	* Don't set the P_ALLOCED flag, because we don't want to free the
				3561	* default.
				3562	*/
				3563	for (opt_idx = 0; !istermoption(&options[opt_idx]); opt_idx++)
				3564	{
				3565	if ((options[opt_idx].flags & P_GETTEXT)
				3566	&& options[opt_idx].var != NULL)
				3567	p = (char_u )_((char **)options[opt_idx].var);
				3568	else
				3569	p = option_expand(opt_idx, NULL);
				3570	if (p != NULL && (p = vim_strsave(p)) != NULL)
				3571	{
				3572	(char_u *)options[opt_idx].var = p;
				3573	/* VIMEXP
				3574	* Defaults for all expanded options are currently the same for Vi
				3575	* and Vim. When this changes, add some code here! Also need to
				3576	* split P_DEF_ALLOCED in two.
				3577	*/
				3578	if (options[opt_idx].flags & P_DEF_ALLOCED)
				3579	vim_free(options[opt_idx].def_val[VI_DEFAULT]);
				3580	options[opt_idx].def_val[VI_DEFAULT] = p;
				3581	options[opt_idx].flags \|= P_DEF_ALLOCED;
				3582	}
				3583	}
				3584
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3585	save_file_ff(curbuf); /* Buffer is unchanged */
				3586
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3587	#if defined(FEAT_ARABIC)
				3588	/* Detect use of mlterm.
				3589	* Mlterm is a terminal emulator akin to xterm that has some special
				3590	* abilities (bidi namely).
				3591	* NOTE: mlterm's author is being asked to 'set' a variable
				3592	* instead of an environment variable due to inheritance.
				3593	*/
				3594	if (mch_getenv((char_u *)"MLTERM") != NULL)
				3595	set_option_value((char_u *)"tbidi", 1L, NULL, 0);
				3596	#endif
				3597
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	3598	didset_options2();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3599
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	3600	# if defined(MSWIN) && defined(FEAT_GETTEXT)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3601	/*
				3602	* If $LANG isn't set, try to get a good value for it. This makes the
				3603	* right language be used automatically. Don't do this for English.
				3604	*/
				3605	if (mch_getenv((char_u *)"LANG") == NULL)
				3606	{
				3607	char buf[20];
				3608
				3609	/* Could use LOCALE_SISO639LANGNAME, but it's not in Win95.
				3610	* LOCALE_SABBREVLANGNAME gives us three letters, like "enu", we use
				3611	* only the first two. */
				3612	n = GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_SABBREVLANGNAME,
				3613	(LPTSTR)buf, 20);
				3614	if (n >= 2 && STRNICMP(buf, "en", 2) != 0)
				3615	{
				3616	/* There are a few exceptions (probably more) */
				3617	if (STRNICMP(buf, "cht", 3) == 0 \|\| STRNICMP(buf, "zht", 3) == 0)
				3618	STRCPY(buf, "zh_TW");
				3619	else if (STRNICMP(buf, "chs", 3) == 0
				3620	\|\| STRNICMP(buf, "zhc", 3) == 0)
				3621	STRCPY(buf, "zh_CN");
				3622	else if (STRNICMP(buf, "jp", 2) == 0)
				3623	STRCPY(buf, "ja");
				3624	else
				3625	buf[2] = NUL; /* truncate to two-letter code */
Bram Moolenaar	6aa2cd4	2016-02-16 15:06:59 +0100	[diff] [blame]	3626	vim_setenv((char_u )"LANG", (char_u )buf);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3627	}
				3628	}
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	3629	# else
Bram Moolenaar	9d47f17	2006-03-15 23:03:01 +0000	[diff] [blame]	3630	# ifdef MACOS_CONVERT
Bram Moolenaar	c1a11ed	2008-06-24 22:09:24 +0000	[diff] [blame]	3631	/* Moved to os_mac_conv.c to avoid dependency problems. */
				3632	mac_lang_init();
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	3633	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3634	# endif
				3635
				3636	/* enc_locale() will try to find the encoding of the current locale. */
				3637	p = enc_locale();
				3638	if (p != NULL)
				3639	{
				3640	char_u *save_enc;
				3641
				3642	/* Try setting 'encoding' and check if the value is valid.
				3643	* If not, go back to the default "latin1". */
				3644	save_enc = p_enc;
				3645	p_enc = p;
Bram Moolenaar	733f0a2	2007-03-02 18:56:27 +0000	[diff] [blame]	3646	if (STRCMP(p_enc, "gb18030") == 0)
				3647	{
				3648	/* We don't support "gb18030", but "cp936" is a good substitute
				3649	* for practical purposes, thus use that. It's not an alias to
				3650	* still support conversion between gb18030 and utf-8. */
				3651	p_enc = vim_strsave((char_u *)"cp936");
				3652	vim_free(p);
				3653	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3654	if (mb_init() == NULL)
				3655	{
				3656	opt_idx = findoption((char_u *)"encoding");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3657	if (opt_idx >= 0)
				3658	{
				3659	options[opt_idx].def_val[VI_DEFAULT] = p_enc;
				3660	options[opt_idx].flags \|= P_DEF_ALLOCED;
				3661	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3662
Bram Moolenaar	d057301	2017-10-28 21:11:06 +0200	[diff] [blame]	3663	#if defined(MSWIN) \|\| defined(MACOS_X) \|\| defined(VMS)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	3664	if (STRCMP(p_enc, "latin1") == 0 \|\| enc_utf8)
Bram Moolenaar	c0197e2	2004-09-13 20:26:32 +0000	[diff] [blame]	3665	{
Bram Moolenaar	362e1a3	2006-03-06 23:29:24 +0000	[diff] [blame]	3666	/* Adjust the default for 'isprint' and 'iskeyword' to match
				3667	* latin1. Also set the defaults for when 'nocompatible' is
				3668	* set. */
Bram Moolenaar	c0197e2	2004-09-13 20:26:32 +0000	[diff] [blame]	3669	set_string_option_direct((char_u *)"isp", -1,
Bram Moolenaar	4ea8fe1	2006-03-09 22:32:39 +0000	[diff] [blame]	3670	ISP_LATIN1, OPT_FREE, SID_NONE);
Bram Moolenaar	362e1a3	2006-03-06 23:29:24 +0000	[diff] [blame]	3671	set_string_option_direct((char_u *)"isk", -1,
				3672	ISK_LATIN1, OPT_FREE, SID_NONE);
				3673	opt_idx = findoption((char_u *)"isp");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3674	if (opt_idx >= 0)
				3675	options[opt_idx].def_val[VIM_DEFAULT] = ISP_LATIN1;
Bram Moolenaar	362e1a3	2006-03-06 23:29:24 +0000	[diff] [blame]	3676	opt_idx = findoption((char_u *)"isk");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3677	if (opt_idx >= 0)
				3678	options[opt_idx].def_val[VIM_DEFAULT] = ISK_LATIN1;
Bram Moolenaar	c0197e2	2004-09-13 20:26:32 +0000	[diff] [blame]	3679	(void)init_chartab();
				3680	}
				3681	#endif
				3682
Bram Moolenaar	afde13b	2019-04-28 19:46:49 +0200	[diff] [blame]	3683	#if defined(MSWIN) && (!defined(FEAT_GUI) \|\| defined(VIMDLL))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3684	/* Win32 console: When GetACP() returns a different value from
				3685	* GetConsoleCP() set 'termencoding'. */
Bram Moolenaar	afde13b	2019-04-28 19:46:49 +0200	[diff] [blame]	3686	if (
				3687	# ifdef VIMDLL
				3688	(!gui.in_use && !gui.starting) &&
				3689	# endif
				3690	GetACP() != GetConsoleCP())
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3691	{
				3692	char buf[50];
				3693
Bram Moolenaar	aa5df7e	2019-02-03 14:53:10 +0100	[diff] [blame]	3694	/* Win32 console: In ConPTY, GetConsoleCP() returns zero.
				3695	* Use an alternative value. */
				3696	if (GetConsoleCP() == 0)
				3697	sprintf(buf, "cp%ld", (long)GetACP());
				3698	else
				3699	sprintf(buf, "cp%ld", (long)GetConsoleCP());
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3700	p_tenc = vim_strsave((char_u *)buf);
				3701	if (p_tenc != NULL)
				3702	{
				3703	opt_idx = findoption((char_u *)"termencoding");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3704	if (opt_idx >= 0)
				3705	{
				3706	options[opt_idx].def_val[VI_DEFAULT] = p_tenc;
				3707	options[opt_idx].flags \|= P_DEF_ALLOCED;
				3708	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3709	convert_setup(&input_conv, p_tenc, p_enc);
				3710	convert_setup(&output_conv, p_enc, p_tenc);
				3711	}
				3712	else
				3713	p_tenc = empty_option;
				3714	}
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	3715	#endif
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	3716	#if defined(MSWIN)
Bram Moolenaar	05159a0	2005-02-26 23:04:13 +0000	[diff] [blame]	3717	/* $HOME may have characters in active code page. */
				3718	init_homedir();
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	3719	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3720	}
				3721	else
				3722	{
				3723	vim_free(p_enc);
				3724	p_enc = save_enc;
				3725	}
				3726	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3727
				3728	#ifdef FEAT_MULTI_LANG
				3729	/* Set the default for 'helplang'. */
				3730	set_helplang_default(get_mess_lang());
				3731	#endif
				3732	}
				3733
				3734	/*
				3735	* Set an option to its default value.
				3736	* This does not take care of side effects!
				3737	*/
				3738	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	3739	set_option_default(
				3740	int opt_idx,
				3741	int opt_flags, /* OPT_FREE, OPT_LOCAL and/or OPT_GLOBAL */
				3742	int compatible) /* use Vi default value */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3743	{
				3744	char_u varp; / pointer to variable for current option */
				3745	int dvi; /* index in def_val[] */
				3746	long_u flags;
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	3747	long_u *flagsp;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3748	int both = (opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0;
				3749
				3750	varp = get_varp_scope(&(options[opt_idx]), both ? OPT_LOCAL : opt_flags);
				3751	flags = options[opt_idx].flags;
Bram Moolenaar	3638c68	2005-06-08 22:05:14 +0000	[diff] [blame]	3752	if (varp != NULL) /* skip hidden option, nothing to do for it */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3753	{
				3754	dvi = ((flags & P_VI_DEF) \|\| compatible) ? VI_DEFAULT : VIM_DEFAULT;
				3755	if (flags & P_STRING)
				3756	{
Bram Moolenaar	b833c1e	2018-05-05 16:36:06 +0200	[diff] [blame]	3757	/* Use set_string_option_direct() for local options to handle
				3758	* freeing and allocating the value. */
				3759	if (options[opt_idx].indir != PV_NONE)
				3760	set_string_option_direct(NULL, opt_idx,
				3761	options[opt_idx].def_val[dvi], opt_flags, 0);
				3762	else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3763	{
Bram Moolenaar	b833c1e	2018-05-05 16:36:06 +0200	[diff] [blame]	3764	if ((opt_flags & OPT_FREE) && (flags & P_ALLOCED))
				3765	free_string_option((char_u *)(varp));
				3766	(char_u *)varp = options[opt_idx].def_val[dvi];
				3767	options[opt_idx].flags &= ~P_ALLOCED;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3768	}
				3769	}
				3770	else if (flags & P_NUM)
				3771	{
Bram Moolenaar	5fc1a8b	2006-10-17 16:34:24 +0000	[diff] [blame]	3772	if (options[opt_idx].indir == PV_SCROLL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3773	win_comp_scroll(curwin);
				3774	else
				3775	{
Bram Moolenaar	375e339	2019-01-31 18:26:10 +0100	[diff] [blame]	3776	long def_val = (long)(long_i)options[opt_idx].def_val[dvi];
				3777
				3778	if ((long *)varp == &curwin->w_p_so
				3779	\|\| (long *)varp == &curwin->w_p_siso)
				3780	// 'scrolloff' and 'sidescrolloff' local values have a
				3781	// different default value than the global default.
				3782	(long )varp = -1;
				3783	else
				3784	(long )varp = def_val;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3785	/* May also set global value for local option. */
				3786	if (both)
				3787	(long )get_varp_scope(&(options[opt_idx]), OPT_GLOBAL) =
Bram Moolenaar	375e339	2019-01-31 18:26:10 +0100	[diff] [blame]	3788	def_val;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3789	}
				3790	}
				3791	else /* P_BOOL */
				3792	{
Bram Moolenaar	eb3593b	2006-04-22 22:33:57 +0000	[diff] [blame]	3793	/* the cast to long is required for Manx C, long_i is needed for
				3794	* MSVC */
				3795	(int )varp = (int)(long)(long_i)options[opt_idx].def_val[dvi];
Bram Moolenaar	8243a79	2007-05-01 17:05:03 +0000	[diff] [blame]	3796	#ifdef UNIX
				3797	/* 'modeline' defaults to off for root */
				3798	if (options[opt_idx].indir == PV_ML && getuid() == ROOT_UID)
				3799	(int )varp = FALSE;
				3800	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3801	/* May also set global value for local option. */
				3802	if (both)
				3803	(int )get_varp_scope(&(options[opt_idx]), OPT_GLOBAL) =
				3804	(int )varp;
				3805	}
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	3806
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	3807	/* The default value is not insecure. */
				3808	flagsp = insecure_flag(opt_idx, opt_flags);
				3809	flagsp = flagsp & ~P_INSECURE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3810	}
				3811
				3812	#ifdef FEAT_EVAL
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	3813	set_option_sctx_idx(opt_idx, opt_flags, current_sctx);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3814	#endif
				3815	}
				3816
				3817	/*
				3818	* Set all options (except terminal options) to their default value.
Bram Moolenaar	b341dda	2015-08-25 12:56:31 +0200	[diff] [blame]	3819	* When "opt_flags" is non-zero skip 'encoding'.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3820	*/
				3821	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	3822	set_options_default(
				3823	int opt_flags) /* OPT_FREE, OPT_LOCAL and/or OPT_GLOBAL */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3824	{
				3825	int i;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3826	win_T *wp;
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	3827	tabpage_T *tp;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3828
				3829	for (i = 0; !istermoption(&options[i]); i++)
Bram Moolenaar	b341dda	2015-08-25 12:56:31 +0200	[diff] [blame]	3830	if (!(options[i].flags & P_NODEFAULT)
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	3831	&& (opt_flags == 0
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	3832	\|\| (options[i].var != (char_u *)&p_enc
Bram Moolenaar	5ea87a0	2015-08-26 23:24:09 +0200	[diff] [blame]	3833	# if defined(FEAT_CRYPT)
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	3834	&& options[i].var != (char_u *)&p_cm
Bram Moolenaar	8060687	2015-08-25 21:27:35 +0200	[diff] [blame]	3835	&& options[i].var != (char_u *)&p_key
Bram Moolenaar	5ea87a0	2015-08-26 23:24:09 +0200	[diff] [blame]	3836	# endif
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	3837	)))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3838	set_option_default(i, opt_flags, p_cp);
				3839
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3840	/* The 'scroll' option must be computed for all windows. */
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	3841	FOR_ALL_TAB_WINDOWS(tp, wp)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3842	win_comp_scroll(wp);
Bram Moolenaar	5a4eceb	2014-09-09 17:33:07 +0200	[diff] [blame]	3843	#ifdef FEAT_CINDENT
				3844	parse_cino(curbuf);
				3845	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3846	}
				3847
				3848	/*
				3849	* Set the Vi-default value of a string option.
				3850	* Used for 'sh', 'backupskip' and 'term'.
Bram Moolenaar	4bfa8af	2018-02-03 15:14:46 +0100	[diff] [blame]	3851	* When "escape" is TRUE escape spaces with a backslash.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3852	*/
Bram Moolenaar	4bfa8af	2018-02-03 15:14:46 +0100	[diff] [blame]	3853	static void
				3854	set_string_default_esc(char name, char_u val, int escape)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3855	{
				3856	char_u *p;
				3857	int opt_idx;
				3858
Bram Moolenaar	4bfa8af	2018-02-03 15:14:46 +0100	[diff] [blame]	3859	if (escape && vim_strchr(val, ' ') != NULL)
				3860	p = vim_strsave_escaped(val, (char_u *)" ");
				3861	else
				3862	p = vim_strsave(val);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3863	if (p != NULL) /* we don't want a NULL */
				3864	{
				3865	opt_idx = findoption((char_u *)name);
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3866	if (opt_idx >= 0)
				3867	{
				3868	if (options[opt_idx].flags & P_DEF_ALLOCED)
				3869	vim_free(options[opt_idx].def_val[VI_DEFAULT]);
				3870	options[opt_idx].def_val[VI_DEFAULT] = p;
				3871	options[opt_idx].flags \|= P_DEF_ALLOCED;
				3872	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3873	}
				3874	}
				3875
Bram Moolenaar	4bfa8af	2018-02-03 15:14:46 +0100	[diff] [blame]	3876	void
				3877	set_string_default(char name, char_u val)
				3878	{
				3879	set_string_default_esc(name, val, FALSE);
				3880	}
				3881
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3882	/*
				3883	* Set the Vi-default value of a number option.
				3884	* Used for 'lines' and 'columns'.
				3885	*/
				3886	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	3887	set_number_default(char *name, long val)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3888	{
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3889	int opt_idx;
				3890
				3891	opt_idx = findoption((char_u *)name);
				3892	if (opt_idx >= 0)
Bram Moolenaar	eb3593b	2006-04-22 22:33:57 +0000	[diff] [blame]	3893	options[opt_idx].def_val[VI_DEFAULT] = (char_u *)(long_i)val;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3894	}
				3895
Bram Moolenaar	cacc6a5	2019-05-30 15:22:43 +0200	[diff] [blame]	3896	/*
				3897	* Set all window-local and buffer-local options to the Vim default.
				3898	* local-global options will use the global value.
				3899	*/
				3900	void
				3901	set_local_options_default(win_T *wp)
				3902	{
				3903	win_T *save_curwin = curwin;
				3904	int i;
				3905
				3906	curwin = wp;
				3907	curbuf = curwin->w_buffer;
				3908	block_autocmds();
				3909
				3910	for (i = 0; !istermoption(&options[i]); i++)
				3911	{
				3912	struct vimoption *p = &(options[i]);
				3913	char_u *varp = get_varp_scope(p, OPT_LOCAL);
				3914
				3915	if (p->indir != PV_NONE
				3916	&& !(options[i].flags & P_NODEFAULT)
				3917	&& !optval_default(p, varp, FALSE))
				3918	set_option_default(i, OPT_LOCAL, FALSE);
				3919	}
				3920
				3921	unblock_autocmds();
				3922	curwin = save_curwin;
				3923	curbuf = curwin->w_buffer;
				3924	}
				3925
Bram Moolenaar	f461c8e	2005-06-25 23:04:51 +0000	[diff] [blame]	3926	#if defined(EXITFREE) \|\| defined(PROTO)
				3927	/*
				3928	* Free all options.
				3929	*/
				3930	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	3931	free_all_options(void)
Bram Moolenaar	f461c8e	2005-06-25 23:04:51 +0000	[diff] [blame]	3932	{
				3933	int i;
				3934
				3935	for (i = 0; !istermoption(&options[i]); i++)
				3936	{
				3937	if (options[i].indir == PV_NONE)
				3938	{
				3939	/* global option: free value and default value. */
Bram Moolenaar	6739114	2017-02-19 21:07:04 +0100	[diff] [blame]	3940	if ((options[i].flags & P_ALLOCED) && options[i].var != NULL)
Bram Moolenaar	f461c8e	2005-06-25 23:04:51 +0000	[diff] [blame]	3941	free_string_option((char_u *)options[i].var);
				3942	if (options[i].flags & P_DEF_ALLOCED)
				3943	free_string_option(options[i].def_val[VI_DEFAULT]);
				3944	}
				3945	else if (options[i].var != VAR_WIN
				3946	&& (options[i].flags & P_STRING))
				3947	/* buffer-local option: free global value */
				3948	free_string_option((char_u *)options[i].var);
				3949	}
				3950	}
				3951	#endif
				3952
				3953
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3954	/*
				3955	* Initialize the options, part two: After getting Rows and Columns and
				3956	* setting 'term'.
				3957	*/
				3958	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	3959	set_init_2(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3960	{
Bram Moolenaar	4399ef4	2005-02-12 14:29:27 +0000	[diff] [blame]	3961	int idx;
				3962
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3963	/*
Bram Moolenaar	af2d20c	2017-10-29 15:26:57 +0100	[diff] [blame]	3964	* 'scroll' defaults to half the window height. The stored default is zero,
				3965	* which results in the actual value computed from the window height.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3966	*/
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	3967	idx = findoption((char_u *)"scroll");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3968	if (idx >= 0 && !(options[idx].flags & P_WAS_SET))
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	3969	set_option_default(idx, OPT_LOCAL, p_cp);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3970	comp_col();
				3971
Bram Moolenaar	4399ef4	2005-02-12 14:29:27 +0000	[diff] [blame]	3972	/*
				3973	* 'window' is only for backwards compatibility with Vi.
				3974	* Default is Rows - 1.
				3975	*/
Bram Moolenaar	d68071d	2006-05-02 22:08:30 +0000	[diff] [blame]	3976	if (!option_was_set((char_u *)"window"))
Bram Moolenaar	4399ef4	2005-02-12 14:29:27 +0000	[diff] [blame]	3977	p_window = Rows - 1;
				3978	set_number_default("window", Rows - 1);
				3979
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	3980	/* For DOS console the default is always black. */
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	3981	#if !((defined(MSWIN)) && !defined(FEAT_GUI))
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	3982	/*
				3983	* If 'background' wasn't set by the user, try guessing the value,
				3984	* depending on the terminal name. Only need to check for terminals
				3985	* with a dark background, that can handle color.
				3986	*/
				3987	idx = findoption((char_u *)"bg");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	3988	if (idx >= 0 && !(options[idx].flags & P_WAS_SET)
				3989	&& *term_bg_default() == 'd')
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3990	{
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	3991	set_string_option_direct(NULL, idx, (char_u *)"dark", OPT_FREE, 0);
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	3992	/* don't mark it as set, when starting the GUI it may be
				3993	* changed again */
				3994	options[idx].flags &= ~P_WAS_SET;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	3995	}
				3996	#endif
Bram Moolenaar	58d9823	2005-07-23 22:25:46 +0000	[diff] [blame]	3997
				3998	#ifdef CURSOR_SHAPE
				3999	parse_shape_opt(SHAPE_CURSOR); /* set cursor shapes from 'guicursor' */
				4000	#endif
				4001	#ifdef FEAT_MOUSESHAPE
				4002	parse_shape_opt(SHAPE_MOUSE); /* set mouse shapes from 'mouseshape' */
				4003	#endif
				4004	#ifdef FEAT_PRINTER
				4005	(void)parse_printoptions(); /* parse 'printoptions' default value */
				4006	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4007	}
				4008
				4009	/*
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	4010	* Return "dark" or "light" depending on the kind of terminal.
				4011	* This is just guessing! Recognized are:
				4012	* "linux" Linux console
				4013	* "screen.linux" Linux console with screen
Bram Moolenaar	c6da01a	2017-09-07 22:37:36 +0200	[diff] [blame]	4014	* "cygwin.*" Cygwin shell
				4015	* "putty.*" Putty program
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	4016	* We also check the COLORFGBG environment variable, which is set by
				4017	* rxvt and derivatives. This variable contains either two or three
				4018	* values separated by semicolons; we want the last value in either
				4019	* case. If this value is 0-6 or 8, our background is dark.
				4020	*/
				4021	static char_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	4022	term_bg_default(void)
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	4023	{
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	4024	#if defined(MSWIN)
Bram Moolenaar	c6da01a	2017-09-07 22:37:36 +0200	[diff] [blame]	4025	/* DOS console is nearly always black */
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	4026	return (char_u *)"dark";
				4027	#else
Bram Moolenaar	faa959a	2006-02-20 21:37:40 +0000	[diff] [blame]	4028	char_u *p;
				4029
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	4030	if (STRCMP(T_NAME, "linux") == 0
				4031	\|\| STRCMP(T_NAME, "screen.linux") == 0
Bram Moolenaar	c6da01a	2017-09-07 22:37:36 +0200	[diff] [blame]	4032	\|\| STRNCMP(T_NAME, "cygwin", 6) == 0
				4033	\|\| STRNCMP(T_NAME, "putty", 5) == 0
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	4034	\|\| ((p = mch_getenv((char_u *)"COLORFGBG")) != NULL
				4035	&& (p = vim_strrchr(p, ';')) != NULL
				4036	&& ((p[1] >= '0' && p[1] <= '6') \|\| p[1] == '8')
				4037	&& p[2] == NUL))
				4038	return (char_u *)"dark";
				4039	return (char_u *)"light";
				4040	#endif
				4041	}
				4042
				4043	/*
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4044	* Initialize the options, part three: After reading the .vimrc
				4045	*/
				4046	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	4047	set_init_3(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4048	{
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	4049	#if defined(UNIX) \|\| defined(MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4050	/*
				4051	* Set 'shellpipe' and 'shellredir', depending on the 'shell' option.
				4052	* This is done after other initializations, where 'shell' might have been
				4053	* set, but only if they have not been set before.
				4054	*/
				4055	char_u *p;
				4056	int idx_srr;
				4057	int do_srr;
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4058	# ifdef FEAT_QUICKFIX
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4059	int idx_sp;
				4060	int do_sp;
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4061	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4062
				4063	idx_srr = findoption((char_u *)"srr");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	4064	if (idx_srr < 0)
				4065	do_srr = FALSE;
				4066	else
				4067	do_srr = !(options[idx_srr].flags & P_WAS_SET);
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4068	# ifdef FEAT_QUICKFIX
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4069	idx_sp = findoption((char_u *)"sp");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	4070	if (idx_sp < 0)
				4071	do_sp = FALSE;
				4072	else
				4073	do_sp = !(options[idx_sp].flags & P_WAS_SET);
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4074	# endif
Bram Moolenaar	75a8d74	2014-05-07 15:10:21 +0200	[diff] [blame]	4075	p = get_isolated_shell_name();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4076	if (p != NULL)
				4077	{
				4078	/*
				4079	* Default for p_sp is "\| tee", for p_srr is ">".
				4080	* For known shells it is changed here to include stderr.
				4081	*/
				4082	if ( fnamecmp(p, "csh") == 0
				4083	\|\| fnamecmp(p, "tcsh") == 0
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	4084	# if defined(MSWIN) // also check with .exe extension
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4085	\|\| fnamecmp(p, "csh.exe") == 0
				4086	\|\| fnamecmp(p, "tcsh.exe") == 0
				4087	# endif
				4088	)
				4089	{
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4090	# if defined(FEAT_QUICKFIX)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4091	if (do_sp)
				4092	{
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	4093	# ifdef MSWIN
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4094	p_sp = (char_u *)">&";
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4095	# else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4096	p_sp = (char_u *)"\|& tee";
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4097	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4098	options[idx_sp].def_val[VI_DEFAULT] = p_sp;
				4099	}
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4100	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4101	if (do_srr)
				4102	{
				4103	p_srr = (char_u *)">&";
				4104	options[idx_srr].def_val[VI_DEFAULT] = p_srr;
				4105	}
				4106	}
				4107	else
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4108	/* Always use bourne shell style redirection if we reach this */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4109	if ( fnamecmp(p, "sh") == 0
				4110	\|\| fnamecmp(p, "ksh") == 0
Bram Moolenaar	f1fda2d	2011-04-28 12:57:36 +0200	[diff] [blame]	4111	\|\| fnamecmp(p, "mksh") == 0
				4112	\|\| fnamecmp(p, "pdksh") == 0
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4113	\|\| fnamecmp(p, "zsh") == 0
Bram Moolenaar	c1e3790	2006-04-18 21:55:01 +0000	[diff] [blame]	4114	\|\| fnamecmp(p, "zsh-beta") == 0
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4115	\|\| fnamecmp(p, "bash") == 0
Bram Moolenaar	75a8d74	2014-05-07 15:10:21 +0200	[diff] [blame]	4116	\|\| fnamecmp(p, "fish") == 0
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	4117	# ifdef MSWIN
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4118	\|\| fnamecmp(p, "cmd") == 0
				4119	\|\| fnamecmp(p, "sh.exe") == 0
				4120	\|\| fnamecmp(p, "ksh.exe") == 0
Bram Moolenaar	f1fda2d	2011-04-28 12:57:36 +0200	[diff] [blame]	4121	\|\| fnamecmp(p, "mksh.exe") == 0
				4122	\|\| fnamecmp(p, "pdksh.exe") == 0
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4123	\|\| fnamecmp(p, "zsh.exe") == 0
Bram Moolenaar	c1e3790	2006-04-18 21:55:01 +0000	[diff] [blame]	4124	\|\| fnamecmp(p, "zsh-beta.exe") == 0
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4125	\|\| fnamecmp(p, "bash.exe") == 0
				4126	\|\| fnamecmp(p, "cmd.exe") == 0
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4127	# endif
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4128	)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4129	{
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4130	# if defined(FEAT_QUICKFIX)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4131	if (do_sp)
				4132	{
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	4133	# ifdef MSWIN
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4134	p_sp = (char_u *)">%s 2>&1";
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4135	# else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4136	p_sp = (char_u *)"2>&1\| tee";
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4137	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4138	options[idx_sp].def_val[VI_DEFAULT] = p_sp;
				4139	}
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	4140	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4141	if (do_srr)
				4142	{
				4143	p_srr = (char_u *)">%s 2>&1";
				4144	options[idx_srr].def_val[VI_DEFAULT] = p_srr;
				4145	}
				4146	}
				4147	vim_free(p);
				4148	}
				4149	#endif
				4150
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	4151	#if defined(MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4152	/*
Bram Moolenaar	a64ba22	2012-02-12 23:23:31 +0100	[diff] [blame]	4153	* Set 'shellcmdflag', 'shellxquote', and 'shellquote' depending on the
				4154	* 'shell' option.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4155	* This is done after other initializations, where 'shell' might have been
				4156	* set, but only if they have not been set before. Default for p_shcf is
				4157	* "/c", for p_shq is "". For "sh" like shells it is changed here to
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	4158	* "-c" and "\"". And for Win32 we need to set p_sxq instead.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4159	*/
Bram Moolenaar	f4b8e57	2004-06-24 15:53:16 +0000	[diff] [blame]	4160	if (strstr((char *)gettail(p_sh), "sh") != NULL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4161	{
				4162	int idx3;
				4163
				4164	idx3 = findoption((char_u *)"shcf");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	4165	if (idx3 >= 0 && !(options[idx3].flags & P_WAS_SET))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4166	{
				4167	p_shcf = (char_u *)"-c";
				4168	options[idx3].def_val[VI_DEFAULT] = p_shcf;
				4169	}
				4170
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4171	/* Somehow Win32 requires the quotes around the redirection too */
				4172	idx3 = findoption((char_u *)"sxq");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	4173	if (idx3 >= 0 && !(options[idx3].flags & P_WAS_SET))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4174	{
				4175	p_sxq = (char_u *)"\"";
				4176	options[idx3].def_val[VI_DEFAULT] = p_sxq;
				4177	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4178	}
Bram Moolenaar	a64ba22	2012-02-12 23:23:31 +0100	[diff] [blame]	4179	else if (strstr((char *)gettail(p_sh), "cmd.exe") != NULL)
				4180	{
				4181	int idx3;
				4182
				4183	/*
				4184	* cmd.exe on Windows will strip the first and last double quote given
				4185	* on the command line, e.g. most of the time things like:
				4186	* cmd /c "my path/to/echo" "my args to echo"
				4187	* become:
				4188	* my path/to/echo" "my args to echo
				4189	* when executed.
				4190	*
Bram Moolenaar	034b115	2012-02-19 18:19:30 +0100	[diff] [blame]	4191	* To avoid this, set shellxquote to surround the command in
				4192	* parenthesis. This appears to make most commands work, without
				4193	* breaking commands that worked previously, such as
				4194	* '"path with spaces/cmd" "a&b"'.
Bram Moolenaar	a64ba22	2012-02-12 23:23:31 +0100	[diff] [blame]	4195	*/
Bram Moolenaar	a64ba22	2012-02-12 23:23:31 +0100	[diff] [blame]	4196	idx3 = findoption((char_u *)"sxq");
				4197	if (idx3 >= 0 && !(options[idx3].flags & P_WAS_SET))
				4198	{
Bram Moolenaar	034b115	2012-02-19 18:19:30 +0100	[diff] [blame]	4199	p_sxq = (char_u *)"(";
Bram Moolenaar	a64ba22	2012-02-12 23:23:31 +0100	[diff] [blame]	4200	options[idx3].def_val[VI_DEFAULT] = p_sxq;
				4201	}
				4202
Bram Moolenaar	a64ba22	2012-02-12 23:23:31 +0100	[diff] [blame]	4203	idx3 = findoption((char_u *)"shcf");
				4204	if (idx3 >= 0 && !(options[idx3].flags & P_WAS_SET))
				4205	{
Bram Moolenaar	034b115	2012-02-19 18:19:30 +0100	[diff] [blame]	4206	p_shcf = (char_u *)"/c";
Bram Moolenaar	a64ba22	2012-02-12 23:23:31 +0100	[diff] [blame]	4207	options[idx3].def_val[VI_DEFAULT] = p_shcf;
				4208	}
				4209	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4210	#endif
				4211
Bram Moolenaar	b5aedf3	2017-03-12 18:23:53 +0100	[diff] [blame]	4212	if (BUFEMPTY())
Bram Moolenaar	364fa5c	2016-03-20 17:53:25 +0100	[diff] [blame]	4213	{
				4214	int idx_ffs = findoption((char_u *)"ffs");
				4215
				4216	/* Apply the first entry of 'fileformats' to the initial buffer. */
				4217	if (idx_ffs >= 0 && (options[idx_ffs].flags & P_WAS_SET))
				4218	set_fileformat(default_fileformat(), OPT_LOCAL);
				4219	}
				4220
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4221	#ifdef FEAT_TITLE
				4222	set_title_defaults();
				4223	#endif
				4224	}
				4225
				4226	#if defined(FEAT_MULTI_LANG) \|\| defined(PROTO)
				4227	/*
				4228	* When 'helplang' is still at its default value, set it to "lang".
				4229	* Only the first two characters of "lang" are used.
				4230	*/
				4231	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	4232	set_helplang_default(char_u *lang)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4233	{
				4234	int idx;
				4235
				4236	if (lang == NULL \|\| STRLEN(lang) < 2) /* safety check */
				4237	return;
				4238	idx = findoption((char_u *)"hlg");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	4239	if (idx >= 0 && !(options[idx].flags & P_WAS_SET))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4240	{
				4241	if (options[idx].flags & P_ALLOCED)
				4242	free_string_option(p_hlg);
				4243	p_hlg = vim_strsave(lang);
				4244	if (p_hlg == NULL)
				4245	p_hlg = empty_option;
				4246	else
Bram Moolenaar	ab79bcb	2004-07-18 21:34:53 +0000	[diff] [blame]	4247	{
Bram Moolenaar	dcd71cb	2018-11-04 14:40:47 +0100	[diff] [blame]	4248	// zh_CN becomes "cn", zh_TW becomes "tw"
Bram Moolenaar	ab79bcb	2004-07-18 21:34:53 +0000	[diff] [blame]	4249	if (STRNICMP(p_hlg, "zh_", 3) == 0 && STRLEN(p_hlg) >= 5)
				4250	{
				4251	p_hlg[0] = TOLOWER_ASC(p_hlg[3]);
				4252	p_hlg[1] = TOLOWER_ASC(p_hlg[4]);
				4253	}
Bram Moolenaar	dcd71cb	2018-11-04 14:40:47 +0100	[diff] [blame]	4254	// any C like setting, such as C.UTF-8, becomes "en"
				4255	else if (STRLEN(p_hlg) >= 1 && *p_hlg == 'C')
				4256	{
				4257	p_hlg[0] = 'e';
				4258	p_hlg[1] = 'n';
				4259	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4260	p_hlg[2] = NUL;
Bram Moolenaar	ab79bcb	2004-07-18 21:34:53 +0000	[diff] [blame]	4261	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4262	options[idx].flags \|= P_ALLOCED;
				4263	}
				4264	}
				4265	#endif
				4266
				4267	#ifdef FEAT_GUI
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4268	static char_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	4269	gui_bg_default(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4270	{
				4271	if (gui_get_lightness(gui.back_pixel) < 127)
				4272	return (char_u *)"dark";
				4273	return (char_u *)"light";
				4274	}
				4275
				4276	/*
				4277	* Option initializations that can only be done after opening the GUI window.
				4278	*/
				4279	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	4280	init_gui_options(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4281	{
				4282	/* Set the 'background' option according to the lightness of the
				4283	* background color, unless the user has set it already. */
				4284	if (!option_was_set((char_u *)"bg") && STRCMP(p_bg, gui_bg_default()) != 0)
				4285	{
				4286	set_option_value((char_u *)"bg", 0L, gui_bg_default(), 0);
				4287	highlight_changed();
				4288	}
				4289	}
				4290	#endif
				4291
				4292	#ifdef FEAT_TITLE
				4293	/*
				4294	* 'title' and 'icon' only default to true if they have not been set or reset
				4295	* in .vimrc and we can read the old value.
				4296	* When 'title' and 'icon' have been reset in .vimrc, we won't even check if
				4297	* they can be reset. This reduces startup time when using X on a remote
				4298	* machine.
				4299	*/
				4300	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	4301	set_title_defaults(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4302	{
				4303	int idx1;
				4304	long val;
				4305
				4306	/*
				4307	* If GUI is (going to be) used, we can always set the window title and
				4308	* icon name. Saves a bit of time, because the X11 display server does
				4309	* not need to be contacted.
				4310	*/
				4311	idx1 = findoption((char_u *)"title");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	4312	if (idx1 >= 0 && !(options[idx1].flags & P_WAS_SET))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4313	{
				4314	#ifdef FEAT_GUI
				4315	if (gui.starting \|\| gui.in_use)
				4316	val = TRUE;
				4317	else
				4318	#endif
				4319	val = mch_can_restore_title();
Bram Moolenaar	eb3593b	2006-04-22 22:33:57 +0000	[diff] [blame]	4320	options[idx1].def_val[VI_DEFAULT] = (char_u *)(long_i)val;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4321	p_title = val;
				4322	}
				4323	idx1 = findoption((char_u *)"icon");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	4324	if (idx1 >= 0 && !(options[idx1].flags & P_WAS_SET))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4325	{
				4326	#ifdef FEAT_GUI
				4327	if (gui.starting \|\| gui.in_use)
				4328	val = TRUE;
				4329	else
				4330	#endif
				4331	val = mch_can_restore_icon();
Bram Moolenaar	eb3593b	2006-04-22 22:33:57 +0000	[diff] [blame]	4332	options[idx1].def_val[VI_DEFAULT] = (char_u *)(long_i)val;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4333	p_icon = val;
				4334	}
				4335	}
				4336	#endif
				4337
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	4338	#if defined(FEAT_EVAL)
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	4339	/*
				4340	* Trigger the OptionSet autocommand.
				4341	* "opt_idx" is the index of the option being set.
				4342	* "opt_flags" can be OPT_LOCAL etc.
				4343	* "oldval" the old value
				4344	* "oldval_l" the old local value (only non-NULL if global and local value
				4345	* are set)
				4346	* "oldval_g" the old global value (only non-NULL if global and local value
				4347	* are set)
				4348	* "newval" the new value
				4349	*/
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	4350	static void
				4351	trigger_optionsset_string(
				4352	int opt_idx,
				4353	int opt_flags,
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	4354	char_u *oldval,
				4355	char_u *oldval_l,
				4356	char_u *oldval_g,
				4357	char_u *newval)
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	4358	{
Bram Moolenaar	3f3fb0b	2018-09-21 11:59:32 +0200	[diff] [blame]	4359	// Don't do this recursively.
				4360	if (oldval != NULL && newval != NULL
				4361	&& *get_vim_var_str(VV_OPTION_TYPE) == NUL)
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	4362	{
				4363	char_u buf_type[7];
				4364
				4365	sprintf((char *)buf_type, "%s",
				4366	(opt_flags & OPT_LOCAL) ? "local" : "global");
				4367	set_vim_var_string(VV_OPTION_OLD, oldval, -1);
				4368	set_vim_var_string(VV_OPTION_NEW, newval, -1);
				4369	set_vim_var_string(VV_OPTION_TYPE, buf_type, -1);
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	4370	if (opt_flags & OPT_LOCAL)
				4371	{
				4372	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"setlocal", -1);
				4373	set_vim_var_string(VV_OPTION_OLDLOCAL, oldval, -1);
				4374	}
				4375	if (opt_flags & OPT_GLOBAL)
				4376	{
				4377	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"setglobal", -1);
				4378	set_vim_var_string(VV_OPTION_OLDGLOBAL, oldval, -1);
				4379	}
				4380	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0)
				4381	{
				4382	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"set", -1);
				4383	set_vim_var_string(VV_OPTION_OLDLOCAL, oldval_l, -1);
				4384	set_vim_var_string(VV_OPTION_OLDGLOBAL, oldval_g, -1);
				4385	}
				4386	if (opt_flags & OPT_MODELINE)
				4387	{
				4388	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"modeline", -1);
				4389	set_vim_var_string(VV_OPTION_OLDLOCAL, oldval, -1);
				4390	}
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	4391	apply_autocmds(EVENT_OPTIONSET,
				4392	(char_u *)options[opt_idx].fullname, NULL, FALSE, NULL);
				4393	reset_v_option_vars();
				4394	}
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	4395	}
				4396	#endif
				4397
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4398	/*
				4399	* Parse 'arg' for option settings.
				4400	*
				4401	* 'arg' may be IObuff, but only when no errors can be present and option
				4402	* does not need to be expanded with option_expand().
				4403	* "opt_flags":
				4404	* 0 for ":set"
Bram Moolenaar	a3227e2	2006-03-08 21:32:40 +0000	[diff] [blame]	4405	* OPT_GLOBAL for ":setglobal"
				4406	* OPT_LOCAL for ":setlocal" and a modeline
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4407	* OPT_MODELINE for a modeline
Bram Moolenaar	a3227e2	2006-03-08 21:32:40 +0000	[diff] [blame]	4408	* OPT_WINONLY to only set window-local options
				4409	* OPT_NOWIN to skip setting window-local options
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4410	*
				4411	* returns FAIL if an error is detected, OK otherwise
				4412	*/
				4413	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	4414	do_set(
				4415	char_u arg, / option string (may be written to!) */
				4416	int opt_flags)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4417	{
				4418	int opt_idx;
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	4419	char *errmsg;
				4420	char errbuf[80];
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4421	char_u *startarg;
				4422	int prefix; /* 1: nothing, 0: "no", 2: "inv" in front of name */
				4423	int nextchar; /* next non-white char after option name */
				4424	int afterchar; /* character just after option name */
				4425	int len;
				4426	int i;
Bram Moolenaar	22fcfad	2016-07-01 18:17:26 +0200	[diff] [blame]	4427	varnumber_T value;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4428	int key;
				4429	long_u flags; /* flags for current option */
				4430	char_u varp = NULL; / pointer to variable for current option */
				4431	int did_show = FALSE; /* already showed one value */
				4432	int adding; /* "opt+=arg" */
				4433	int prepending; /* "opt^=arg" */
				4434	int removing; /* "opt-=arg" */
				4435	int cp_val = 0;
				4436	char_u key_name[2];
				4437
				4438	if (*arg == NUL)
				4439	{
				4440	showoptions(0, opt_flags);
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	4441	did_show = TRUE;
				4442	goto theend;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4443	}
				4444
				4445	while (arg != NUL) / loop to process all options */
				4446	{
				4447	errmsg = NULL;
				4448	startarg = arg; /* remember for error message */
				4449
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	4450	if (STRNCMP(arg, "all", 3) == 0 && !isalpha(arg[3])
				4451	&& !(opt_flags & OPT_MODELINE))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4452	{
				4453	/*
				4454	* ":set all" show all options.
				4455	* ":set all&" set all options to their default value.
				4456	*/
				4457	arg += 3;
				4458	if (*arg == '&')
				4459	{
				4460	++arg;
				4461	/* Only for :set command set global value of local options. */
				4462	set_options_default(OPT_FREE \| opt_flags);
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	4463	didset_options();
				4464	didset_options2();
Bram Moolenaar	b341dda	2015-08-25 12:56:31 +0200	[diff] [blame]	4465	redraw_all_later(CLEAR);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4466	}
				4467	else
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	4468	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4469	showoptions(1, opt_flags);
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	4470	did_show = TRUE;
				4471	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4472	}
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	4473	else if (STRNCMP(arg, "termcap", 7) == 0 && !(opt_flags & OPT_MODELINE))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4474	{
				4475	showoptions(2, opt_flags);
				4476	show_termcodes();
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	4477	did_show = TRUE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4478	arg += 7;
				4479	}
				4480	else
				4481	{
				4482	prefix = 1;
Bram Moolenaar	2a7b9ee	2009-06-16 15:50:33 +0000	[diff] [blame]	4483	if (STRNCMP(arg, "no", 2) == 0 && STRNCMP(arg, "novice", 6) != 0)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4484	{
				4485	prefix = 0;
				4486	arg += 2;
				4487	}
				4488	else if (STRNCMP(arg, "inv", 3) == 0)
				4489	{
				4490	prefix = 2;
				4491	arg += 3;
				4492	}
				4493
				4494	/* find end of name */
				4495	key = 0;
				4496	if (*arg == '<')
				4497	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4498	opt_idx = -1;
				4499	/* look out for <t_>;> */
				4500	if (arg[1] == 't' && arg[2] == '_' && arg[3] && arg[4])
				4501	len = 5;
				4502	else
				4503	{
				4504	len = 1;
				4505	while (arg[len] != NUL && arg[len] != '>')
				4506	++len;
				4507	}
				4508	if (arg[len] != '>')
				4509	{
				4510	errmsg = e_invarg;
				4511	goto skip;
				4512	}
				4513	arg[len] = NUL; /* put NUL after name */
				4514	if (arg[1] == 't' && arg[2] == '_') /* could be term code */
				4515	opt_idx = findoption(arg + 1);
				4516	arg[len++] = '>'; /* restore '>' */
				4517	if (opt_idx == -1)
Bram Moolenaar	9cf4b50	2018-07-23 04:12:03 +0200	[diff] [blame]	4518	key = find_key_option(arg + 1, TRUE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4519	}
				4520	else
				4521	{
				4522	len = 0;
				4523	/*
				4524	* The two characters after "t_" may not be alphanumeric.
				4525	*/
				4526	if (arg[0] == 't' && arg[1] == '_' && arg[2] && arg[3])
				4527	len = 4;
				4528	else
				4529	while (ASCII_ISALNUM(arg[len]) \|\| arg[len] == '_')
				4530	++len;
				4531	nextchar = arg[len];
				4532	arg[len] = NUL; /* put NUL after name */
				4533	opt_idx = findoption(arg);
				4534	arg[len] = nextchar; /* restore nextchar */
				4535	if (opt_idx == -1)
Bram Moolenaar	9cf4b50	2018-07-23 04:12:03 +0200	[diff] [blame]	4536	key = find_key_option(arg, FALSE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4537	}
				4538
				4539	/* remember character after option name */
				4540	afterchar = arg[len];
				4541
				4542	/* skip white space, allow ":set ai ?" */
Bram Moolenaar	1c46544	2017-03-12 20:10:05 +0100	[diff] [blame]	4543	while (VIM_ISWHITE(arg[len]))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4544	++len;
				4545
				4546	adding = FALSE;
				4547	prepending = FALSE;
				4548	removing = FALSE;
				4549	if (arg[len] != NUL && arg[len + 1] == '=')
				4550	{
				4551	if (arg[len] == '+')
				4552	{
				4553	adding = TRUE; /* "+=" */
				4554	++len;
				4555	}
				4556	else if (arg[len] == '^')
				4557	{
				4558	prepending = TRUE; /* "^=" */
				4559	++len;
				4560	}
				4561	else if (arg[len] == '-')
				4562	{
				4563	removing = TRUE; /* "-=" */
				4564	++len;
				4565	}
				4566	}
				4567	nextchar = arg[len];
				4568
				4569	if (opt_idx == -1 && key == 0) /* found a mismatch: skip */
				4570	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	4571	errmsg = N_("E518: Unknown option");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4572	goto skip;
				4573	}
				4574
				4575	if (opt_idx >= 0)
				4576	{
				4577	if (options[opt_idx].var == NULL) /* hidden option: skip */
				4578	{
				4579	/* Only give an error message when requesting the value of
				4580	* a hidden option, ignore setting it. */
				4581	if (vim_strchr((char_u *)"=:!&<", nextchar) == NULL
				4582	&& (!(options[opt_idx].flags & P_BOOL)
				4583	\|\| nextchar == '?'))
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	4584	errmsg = N_("E519: Option not supported");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4585	goto skip;
				4586	}
				4587
				4588	flags = options[opt_idx].flags;
				4589	varp = get_varp_scope(&(options[opt_idx]), opt_flags);
				4590	}
				4591	else
				4592	{
				4593	flags = P_STRING;
				4594	if (key < 0)
				4595	{
				4596	key_name[0] = KEY2TERMCAP0(key);
				4597	key_name[1] = KEY2TERMCAP1(key);
				4598	}
				4599	else
				4600	{
				4601	key_name[0] = KS_KEY;
				4602	key_name[1] = (key & 0xff);
				4603	}
				4604	}
				4605
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	4606	/* Skip all options that are not window-local (used when showing
				4607	* an already loaded buffer in a window). */
				4608	if ((opt_flags & OPT_WINONLY)
				4609	&& (opt_idx < 0 \|\| options[opt_idx].var != VAR_WIN))
				4610	goto skip;
				4611
Bram Moolenaar	a3227e2	2006-03-08 21:32:40 +0000	[diff] [blame]	4612	/* Skip all options that are window-local (used for :vimgrep). */
				4613	if ((opt_flags & OPT_NOWIN) && opt_idx >= 0
				4614	&& options[opt_idx].var == VAR_WIN)
				4615	goto skip;
				4616
Bram Moolenaar	1bf0ddc	2009-02-11 15:47:05 +0000	[diff] [blame]	4617	/* Disallow changing some options from modelines. */
				4618	if (opt_flags & OPT_MODELINE)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4619	{
Bram Moolenaar	865242e	2010-07-14 21:12:05 +0200	[diff] [blame]	4620	if (flags & (P_SECURE \| P_NO_ML))
Bram Moolenaar	1bf0ddc	2009-02-11 15:47:05 +0000	[diff] [blame]	4621	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	4622	errmsg = _("E520: Not allowed in a modeline");
Bram Moolenaar	1bf0ddc	2009-02-11 15:47:05 +0000	[diff] [blame]	4623	goto skip;
				4624	}
Bram Moolenaar	110289e	2019-05-23 15:38:06 +0200	[diff] [blame]	4625	if ((flags & P_MLE) && !p_mle)
				4626	{
				4627	errmsg = _("E992: Not allowed in a modeline when 'modelineexpr' is off");
				4628	goto skip;
				4629	}
Bram Moolenaar	f69d9a3	2009-02-11 21:48:40 +0000	[diff] [blame]	4630	#ifdef FEAT_DIFF
Bram Moolenaar	1bf0ddc	2009-02-11 15:47:05 +0000	[diff] [blame]	4631	/* In diff mode some options are overruled. This avoids that
				4632	* 'foldmethod' becomes "marker" instead of "diff" and that
				4633	* "wrap" gets set. */
				4634	if (curwin->w_p_diff
Bram Moolenaar	a9d52e3	2010-07-31 16:44:19 +0200	[diff] [blame]	4635	&& opt_idx >= 0 /* shut up coverity warning */
Bram Moolenaar	a6c0760	2017-03-05 21:18:27 +0100	[diff] [blame]	4636	&& (
				4637	#ifdef FEAT_FOLDING
				4638	options[opt_idx].indir == PV_FDM \|\|
				4639	#endif
				4640	options[opt_idx].indir == PV_WRAP))
Bram Moolenaar	1bf0ddc	2009-02-11 15:47:05 +0000	[diff] [blame]	4641	goto skip;
Bram Moolenaar	f69d9a3	2009-02-11 21:48:40 +0000	[diff] [blame]	4642	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4643	}
				4644
				4645	#ifdef HAVE_SANDBOX
				4646	/* Disallow changing some options in the sandbox */
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	4647	if (sandbox != 0 && (flags & P_SECURE))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4648	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	4649	errmsg = _(e_sandbox);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4650	goto skip;
				4651	}
				4652	#endif
				4653
				4654	if (vim_strchr((char_u *)"?=:!&<", nextchar) != NULL)
				4655	{
				4656	arg += len;
				4657	cp_val = p_cp;
				4658	if (nextchar == '&' && arg[1] == 'v' && arg[2] == 'i')
				4659	{
				4660	if (arg[3] == 'm') /* "opt&vim": set to Vim default */
				4661	{
				4662	cp_val = FALSE;
				4663	arg += 3;
				4664	}
				4665	else /* "opt&vi": set to Vi default */
				4666	{
				4667	cp_val = TRUE;
				4668	arg += 2;
				4669	}
				4670	}
				4671	if (vim_strchr((char_u *)"?!&<", nextchar) != NULL
Bram Moolenaar	1c46544	2017-03-12 20:10:05 +0100	[diff] [blame]	4672	&& arg[1] != NUL && !VIM_ISWHITE(arg[1]))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4673	{
				4674	errmsg = e_trailing;
				4675	goto skip;
				4676	}
				4677	}
				4678
				4679	/*
Bram Moolenaar	48e330a	2016-02-23 14:53:34 +0100	[diff] [blame]	4680	* allow '=' and ':' for hystorical reasons (MSDOS command.com
				4681	* allows only one '=' character per "set" command line. grrr. (jw)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4682	*/
				4683	if (nextchar == '?'
				4684	\|\| (prefix == 1
				4685	&& vim_strchr((char_u *)"=:&<", nextchar) == NULL
				4686	&& !(flags & P_BOOL)))
				4687	{
				4688	/*
				4689	* print value
				4690	*/
				4691	if (did_show)
				4692	msg_putchar('\n'); /* cursor below last one */
				4693	else
				4694	{
				4695	gotocmdline(TRUE); /* cursor at status line */
				4696	did_show = TRUE; /* remember that we did a line */
				4697	}
				4698	if (opt_idx >= 0)
				4699	{
				4700	showoneopt(&options[opt_idx], opt_flags);
				4701	#ifdef FEAT_EVAL
				4702	if (p_verbose > 0)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	4703	{
				4704	/* Mention where the option was last set. */
				4705	if (varp == options[opt_idx].var)
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	4706	last_set_msg(options[opt_idx].script_ctx);
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	4707	else if ((int)options[opt_idx].indir & PV_WIN)
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	4708	last_set_msg(curwin->w_p_script_ctx[
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	4709	(int)options[opt_idx].indir & PV_MASK]);
				4710	else if ((int)options[opt_idx].indir & PV_BUF)
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	4711	last_set_msg(curbuf->b_p_script_ctx[
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	4712	(int)options[opt_idx].indir & PV_MASK]);
				4713	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4714	#endif
				4715	}
				4716	else
				4717	{
				4718	char_u *p;
				4719
				4720	p = find_termcode(key_name);
				4721	if (p == NULL)
				4722	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	4723	errmsg = N_("E846: Key code not set");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4724	goto skip;
				4725	}
				4726	else
				4727	(void)show_one_termcode(key_name, p, TRUE);
				4728	}
				4729	if (nextchar != '?'
Bram Moolenaar	1c46544	2017-03-12 20:10:05 +0100	[diff] [blame]	4730	&& nextchar != NUL && !VIM_ISWHITE(afterchar))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4731	errmsg = e_trailing;
				4732	}
				4733	else
				4734	{
Bram Moolenaar	247bb7e	2018-11-20 14:27:07 +0100	[diff] [blame]	4735	int value_is_replaced = !prepending && !adding && !removing;
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	4736	int value_checked = FALSE;
Bram Moolenaar	247bb7e	2018-11-20 14:27:07 +0100	[diff] [blame]	4737
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4738	if (flags & P_BOOL) /* boolean */
				4739	{
				4740	if (nextchar == '=' \|\| nextchar == ':')
				4741	{
				4742	errmsg = e_invarg;
				4743	goto skip;
				4744	}
				4745
				4746	/*
				4747	* ":set opt!": invert
				4748	* ":set opt&": reset to default value
				4749	* ":set opt<": reset to global value
				4750	*/
				4751	if (nextchar == '!')
				4752	value = (int )(varp) ^ 1;
				4753	else if (nextchar == '&')
Bram Moolenaar	eb3593b	2006-04-22 22:33:57 +0000	[diff] [blame]	4754	value = (int)(long)(long_i)options[opt_idx].def_val[
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4755	((flags & P_VI_DEF) \|\| cp_val)
				4756	? VI_DEFAULT : VIM_DEFAULT];
				4757	else if (nextchar == '<')
				4758	{
				4759	/* For 'autoread' -1 means to use global value. */
				4760	if ((int *)varp == &curbuf->b_p_ar
				4761	&& opt_flags == OPT_LOCAL)
				4762	value = -1;
				4763	else
				4764	value = (int )get_varp_scope(&(options[opt_idx]),
				4765	OPT_GLOBAL);
				4766	}
				4767	else
				4768	{
				4769	/*
				4770	* ":set invopt": invert
				4771	* ":set opt" or ":set noopt": set or reset
				4772	*/
Bram Moolenaar	1c46544	2017-03-12 20:10:05 +0100	[diff] [blame]	4773	if (nextchar != NUL && !VIM_ISWHITE(afterchar))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4774	{
				4775	errmsg = e_trailing;
				4776	goto skip;
				4777	}
				4778	if (prefix == 2) /* inv */
				4779	value = (int )(varp) ^ 1;
				4780	else
				4781	value = prefix;
				4782	}
				4783
				4784	errmsg = set_bool_option(opt_idx, varp, (int)value,
				4785	opt_flags);
				4786	}
				4787	else /* numeric or string */
				4788	{
				4789	if (vim_strchr((char_u *)"=:&<", nextchar) == NULL
				4790	\|\| prefix != 1)
				4791	{
				4792	errmsg = e_invarg;
				4793	goto skip;
				4794	}
				4795
				4796	if (flags & P_NUM) /* numeric */
				4797	{
				4798	/*
				4799	* Different ways to set a number option:
				4800	* & set to default value
				4801	* < set to global value
				4802	* <xx> accept special key codes for 'wildchar'
				4803	* c accept any non-digit for 'wildchar'
				4804	* [-]0-9 set number
				4805	* other error
				4806	*/
				4807	++arg;
				4808	if (nextchar == '&')
Bram Moolenaar	eb3593b	2006-04-22 22:33:57 +0000	[diff] [blame]	4809	value = (long)(long_i)options[opt_idx].def_val[
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4810	((flags & P_VI_DEF) \|\| cp_val)
				4811	? VI_DEFAULT : VIM_DEFAULT];
				4812	else if (nextchar == '<')
Bram Moolenaar	f5a2fd8	2013-11-06 05:26:15 +0100	[diff] [blame]	4813	{
				4814	/* For 'undolevels' NO_LOCAL_UNDOLEVEL means to
				4815	* use the global value. */
				4816	if ((long *)varp == &curbuf->b_p_ul
				4817	&& opt_flags == OPT_LOCAL)
				4818	value = NO_LOCAL_UNDOLEVEL;
				4819	else
				4820	value = (long )get_varp_scope(
				4821	&(options[opt_idx]), OPT_GLOBAL);
				4822	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4823	else if (((long *)varp == &p_wc
				4824	\|\| (long *)varp == &p_wcm)
				4825	&& (*arg == '<'
				4826	\|\| *arg == '^'
Bram Moolenaar	1c46544	2017-03-12 20:10:05 +0100	[diff] [blame]	4827	\|\| (*arg != NUL
				4828	&& (!arg[1] \|\| VIM_ISWHITE(arg[1]))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4829	&& !VIM_ISDIGIT(*arg))))
				4830	{
Bram Moolenaar	dbe948d	2017-07-23 22:50:51 +0200	[diff] [blame]	4831	value = string_to_key(arg, FALSE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4832	if (value == 0 && (long *)varp != &p_wcm)
				4833	{
				4834	errmsg = e_invarg;
				4835	goto skip;
				4836	}
				4837	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4838	else if (arg == '-' \|\| VIM_ISDIGIT(arg))
				4839	{
Bram Moolenaar	18400e6	2015-01-27 15:58:40 +0100	[diff] [blame]	4840	/* Allow negative (for 'undolevels'), octal and
				4841	* hex numbers. */
Bram Moolenaar	887c1fe	2016-01-02 17:56:35 +0100	[diff] [blame]	4842	vim_str2nr(arg, NULL, &i, STR2NR_ALL,
Bram Moolenaar	16e9b85	2019-05-19 19:59:35 +0200	[diff] [blame]	4843	&value, NULL, 0, TRUE);
Bram Moolenaar	06e2c81	2019-06-12 19:05:48 +0200	[diff] [blame]	4844	if (i == 0 \|\| (arg[i] != NUL
				4845	&& !VIM_ISWHITE(arg[i])))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4846	{
Bram Moolenaar	16e9b85	2019-05-19 19:59:35 +0200	[diff] [blame]	4847	errmsg = N_("E521: Number required after =");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4848	goto skip;
				4849	}
				4850	}
				4851	else
				4852	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	4853	errmsg = N_("E521: Number required after =");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4854	goto skip;
				4855	}
				4856
				4857	if (adding)
				4858	value = (long )varp + value;
				4859	if (prepending)
				4860	value = (long )varp * value;
				4861	if (removing)
				4862	value = (long )varp - value;
				4863	errmsg = set_num_option(opt_idx, varp, value,
Bram Moolenaar	555b280	2005-05-19 21:08:39 +0000	[diff] [blame]	4864	errbuf, sizeof(errbuf), opt_flags);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4865	}
				4866	else if (opt_idx >= 0) /* string */
				4867	{
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	4868	char_u *save_arg = NULL;
				4869	char_u *s = NULL;
				4870	char_u oldval = NULL; / previous value if varp /
				4871	char_u *newval;
				4872	char_u *origval = NULL;
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	4873	char_u *origval_l = NULL;
				4874	char_u *origval_g = NULL;
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	4875	#if defined(FEAT_EVAL)
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	4876	char_u *saved_origval = NULL;
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	4877	char_u *saved_origval_l = NULL;
				4878	char_u *saved_origval_g = NULL;
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	4879	char_u *saved_newval = NULL;
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	4880	#endif
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	4881	unsigned newlen;
				4882	int comma;
				4883	int bs;
				4884	int new_value_alloced; /* new string option
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4885	was allocated */
				4886
				4887	/* When using ":set opt=val" for a global option
				4888	* with a local value the local value will be
				4889	* reset, use the global value here. */
				4890	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	4891	&& ((int)options[opt_idx].indir & PV_BOTH))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4892	varp = options[opt_idx].var;
				4893
				4894	/* The old value is kept until we are sure that the
				4895	* new value is valid. */
				4896	oldval = (char_u *)varp;
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	4897
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	4898	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0)
				4899	{
				4900	origval_l = (char_u *)get_varp_scope(
				4901	&(options[opt_idx]), OPT_LOCAL);
				4902	origval_g = (char_u *)get_varp_scope(
				4903	&(options[opt_idx]), OPT_GLOBAL);
				4904
				4905	// A global-local string option might have an empty
				4906	// option as value to indicate that the global
				4907	// value should be used.
				4908	if (((int)options[opt_idx].indir & PV_BOTH)
				4909	&& origval_l == empty_option)
				4910	origval_l = origval_g;
				4911	}
				4912
				4913	// When setting the local value of a global
				4914	// option, the old value may be the global value.
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	4915	if (((int)options[opt_idx].indir & PV_BOTH)
				4916	&& (opt_flags & OPT_LOCAL))
				4917	origval = (char_u *)get_varp(
				4918	&options[opt_idx]);
				4919	else
				4920	origval = oldval;
				4921
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4922	if (nextchar == '&') /* set to default val */
				4923	{
				4924	newval = options[opt_idx].def_val[
				4925	((flags & P_VI_DEF) \|\| cp_val)
				4926	? VI_DEFAULT : VIM_DEFAULT];
				4927	if ((char_u **)varp == &p_bg)
				4928	{
				4929	/* guess the value of 'background' */
				4930	#ifdef FEAT_GUI
				4931	if (gui.in_use)
				4932	newval = gui_bg_default();
				4933	else
				4934	#endif
Bram Moolenaar	f740b29	2006-02-16 22:11:02 +0000	[diff] [blame]	4935	newval = term_bg_default();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4936	}
				4937
				4938	/* expand environment variables and ~ (since the
				4939	* default value was already expanded, only
				4940	* required when an environment variable was set
				4941	* later */
				4942	if (newval == NULL)
				4943	newval = empty_option;
				4944	else
				4945	{
				4946	s = option_expand(opt_idx, newval);
				4947	if (s == NULL)
				4948	s = newval;
				4949	newval = vim_strsave(s);
				4950	}
				4951	new_value_alloced = TRUE;
				4952	}
				4953	else if (nextchar == '<') /* set to global val */
				4954	{
				4955	newval = vim_strsave((char_u *)get_varp_scope(
				4956	&(options[opt_idx]), OPT_GLOBAL));
				4957	new_value_alloced = TRUE;
				4958	}
				4959	else
				4960	{
				4961	++arg; /* jump to after the '=' or ':' */
				4962
				4963	/*
				4964	* Set 'keywordprg' to ":help" if an empty
				4965	* value was passed to :set by the user.
				4966	* Misuse errbuf[] for the resulting string.
				4967	*/
				4968	if (varp == (char_u *)&p_kp
				4969	&& (arg == NUL \|\| arg == ' '))
				4970	{
				4971	STRCPY(errbuf, ":help");
				4972	save_arg = arg;
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	4973	arg = (char_u *)errbuf;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	4974	}
				4975	/*
Bram Moolenaar	4e5ccfa	2011-11-30 11:15:47 +0100	[diff] [blame]	4976	* Convert 'backspace' number to string, for
				4977	* adding, prepending and removing string.
				4978	*/
				4979	else if (varp == (char_u *)&p_bs
				4980	&& VIM_ISDIGIT((char_u )varp))
				4981	{
				4982	i = getdigits((char_u **)varp);
				4983	switch (i)
				4984	{
				4985	case 0:
				4986	(char_u *)varp = empty_option;
				4987	break;
				4988	case 1:
				4989	(char_u *)varp = vim_strsave(
				4990	(char_u *)"indent,eol");
				4991	break;
				4992	case 2:
				4993	(char_u *)varp = vim_strsave(
				4994	(char_u *)"indent,eol,start");
				4995	break;
				4996	}
				4997	vim_free(oldval);
Bram Moolenaar	edbc0d4	2017-08-20 16:11:51 +0200	[diff] [blame]	4998	if (origval == oldval)
				4999	origval = (char_u *)varp;
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	5000	if (origval_l == oldval)
				5001	origval_l = (char_u *)varp;
				5002	if (origval_g == oldval)
				5003	origval_g = (char_u *)varp;
Bram Moolenaar	4e5ccfa	2011-11-30 11:15:47 +0100	[diff] [blame]	5004	oldval = (char_u *)varp;
				5005	}
				5006	/*
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5007	* Convert 'whichwrap' number to string, for
				5008	* backwards compatibility with Vim 3.0.
				5009	* Misuse errbuf[] for the resulting string.
				5010	*/
				5011	else if (varp == (char_u *)&p_ww
				5012	&& VIM_ISDIGIT(*arg))
				5013	{
				5014	*errbuf = NUL;
				5015	i = getdigits(&arg);
				5016	if (i & 1)
				5017	STRCAT(errbuf, "b,");
				5018	if (i & 2)
				5019	STRCAT(errbuf, "s,");
				5020	if (i & 4)
				5021	STRCAT(errbuf, "h,l,");
				5022	if (i & 8)
				5023	STRCAT(errbuf, "<,>,");
				5024	if (i & 16)
				5025	STRCAT(errbuf, "[,],");
				5026	if (errbuf != NUL) / remove trailing , */
				5027	errbuf[STRLEN(errbuf) - 1] = NUL;
				5028	save_arg = arg;
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	5029	arg = (char_u *)errbuf;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5030	}
				5031	/*
				5032	* Remove '>' before 'dir' and 'bdir', for
				5033	* backwards compatibility with version 3.0
				5034	*/
				5035	else if ( *arg == '>'
				5036	&& (varp == (char_u *)&p_dir
				5037	\|\| varp == (char_u *)&p_bdir))
				5038	{
				5039	++arg;
				5040	}
				5041
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5042	/*
				5043	* Copy the new string into allocated memory.
				5044	* Can't use set_string_option_direct(), because
				5045	* we need to remove the backslashes.
				5046	*/
				5047	/* get a bit too much */
				5048	newlen = (unsigned)STRLEN(arg) + 1;
				5049	if (adding \|\| prepending \|\| removing)
				5050	newlen += (unsigned)STRLEN(origval) + 1;
				5051	newval = alloc(newlen);
				5052	if (newval == NULL) /* out of mem, don't change */
				5053	break;
				5054	s = newval;
				5055
				5056	/*
				5057	* Copy the string, skip over escaped chars.
				5058	* For MS-DOS and WIN32 backslashes before normal
				5059	* file name characters are not removed, and keep
				5060	* backslash at start, for "\\machine\path", but
				5061	* do remove it for "\\\\machine\\path".
				5062	* The reverse is found in ExpandOldSetting().
				5063	*/
Bram Moolenaar	1c46544	2017-03-12 20:10:05 +0100	[diff] [blame]	5064	while (arg && !VIM_ISWHITE(arg))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5065	{
				5066	if (*arg == '\\' && arg[1] != NUL
				5067	#ifdef BACKSLASH_IN_FILENAME
				5068	&& !((flags & P_EXPAND)
				5069	&& vim_isfilec(arg[1])
				5070	&& (arg[1] != '\\'
				5071	\|\| (s == newval
				5072	&& arg[2] != '\\')))
				5073	#endif
				5074	)
				5075	++arg; /* remove backslash */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5076	if (has_mbyte
Bram Moolenaar	0fa313a	2005-08-10 21:07:57 +0000	[diff] [blame]	5077	&& (i = (*mb_ptr2len)(arg)) > 1)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5078	{
				5079	/* copy multibyte char */
				5080	mch_memmove(s, arg, (size_t)i);
				5081	arg += i;
				5082	s += i;
				5083	}
				5084	else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5085	s++ = arg++;
				5086	}
				5087	*s = NUL;
				5088
				5089	/*
				5090	* Expand environment variables and ~.
				5091	* Don't do it when adding without inserting a
				5092	* comma.
				5093	*/
				5094	if (!(adding \|\| prepending \|\| removing)
				5095	\|\| (flags & P_COMMA))
				5096	{
				5097	s = option_expand(opt_idx, newval);
				5098	if (s != NULL)
				5099	{
				5100	vim_free(newval);
				5101	newlen = (unsigned)STRLEN(s) + 1;
				5102	if (adding \|\| prepending \|\| removing)
				5103	newlen += (unsigned)STRLEN(origval) + 1;
				5104	newval = alloc(newlen);
				5105	if (newval == NULL)
				5106	break;
				5107	STRCPY(newval, s);
				5108	}
				5109	}
				5110
				5111	/* locate newval[] in origval[] when removing it
				5112	* and when adding to avoid duplicates */
				5113	i = 0; /* init for GCC */
				5114	if (removing \|\| (flags & P_NODUP))
				5115	{
				5116	i = (int)STRLEN(newval);
				5117	bs = 0;
				5118	for (s = origval; *s; ++s)
				5119	{
				5120	if ((!(flags & P_COMMA)
				5121	\|\| s == origval
				5122	\|\| (s[-1] == ',' && !(bs & 1)))
				5123	&& STRNCMP(s, newval, i) == 0
				5124	&& (!(flags & P_COMMA)
				5125	\|\| s[i] == ','
				5126	\|\| s[i] == NUL))
				5127	break;
Bram Moolenaar	0b2f94d	2011-03-22 14:35:05 +0100	[diff] [blame]	5128	/* Count backslashes. Only a comma with an
Bram Moolenaar	8f79acd	2016-01-01 14:48:20 +0100	[diff] [blame]	5129	* even number of backslashes or a single
				5130	* backslash preceded by a comma before it
				5131	* is recognized as a separator */
				5132	if ((s > origval + 1
				5133	&& s[-1] == '\\'
				5134	&& s[-2] != ',')
				5135	\|\| (s == origval + 1
				5136	&& s[-1] == '\\'))
				5137
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5138	++bs;
				5139	else
				5140	bs = 0;
				5141	}
				5142
				5143	/* do not add if already there */
				5144	if ((adding \|\| prepending) && *s)
				5145	{
				5146	prepending = FALSE;
				5147	adding = FALSE;
				5148	STRCPY(newval, origval);
				5149	}
				5150	}
				5151
				5152	/* concatenate the two strings; add a ',' if
				5153	* needed */
				5154	if (adding \|\| prepending)
				5155	{
				5156	comma = ((flags & P_COMMA) && *origval != NUL
				5157	&& *newval != NUL);
				5158	if (adding)
				5159	{
				5160	i = (int)STRLEN(origval);
Bram Moolenaar	a7b7b1c	2015-06-19 14:06:43 +0200	[diff] [blame]	5161	/* strip a trailing comma, would get 2 */
Bram Moolenaar	1746747	2015-11-10 17:50:24 +0100	[diff] [blame]	5162	if (comma && i > 1
				5163	&& (flags & P_ONECOMMA) == P_ONECOMMA
				5164	&& origval[i - 1] == ','
				5165	&& origval[i - 2] != '\\')
Bram Moolenaar	a7b7b1c	2015-06-19 14:06:43 +0200	[diff] [blame]	5166	i--;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5167	mch_memmove(newval + i + comma, newval,
				5168	STRLEN(newval) + 1);
				5169	mch_memmove(newval, origval, (size_t)i);
				5170	}
				5171	else
				5172	{
				5173	i = (int)STRLEN(newval);
Bram Moolenaar	c1a11ed	2008-06-24 22:09:24 +0000	[diff] [blame]	5174	STRMOVE(newval + i + comma, origval);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5175	}
				5176	if (comma)
				5177	newval[i] = ',';
				5178	}
				5179
				5180	/* Remove newval[] from origval[]. (Note: "i" has
				5181	* been set above and is used here). */
				5182	if (removing)
				5183	{
				5184	STRCPY(newval, origval);
				5185	if (*s)
				5186	{
				5187	/* may need to remove a comma */
				5188	if (flags & P_COMMA)
				5189	{
				5190	if (s == origval)
				5191	{
				5192	/* include comma after string */
				5193	if (s[i] == ',')
				5194	++i;
				5195	}
				5196	else
				5197	{
				5198	/* include comma before string */
				5199	--s;
				5200	++i;
				5201	}
				5202	}
Bram Moolenaar	c1a11ed	2008-06-24 22:09:24 +0000	[diff] [blame]	5203	STRMOVE(newval + (s - origval), s + i);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5204	}
				5205	}
				5206
				5207	if (flags & P_FLAGLIST)
				5208	{
				5209	/* Remove flags that appear twice. */
Bram Moolenaar	aaaf57d	2017-02-05 14:13:20 +0100	[diff] [blame]	5210	for (s = newval; *s;)
Bram Moolenaar	c8ce615	2016-08-07 13:48:20 +0200	[diff] [blame]	5211	{
				5212	/* if options have P_FLAGLIST and
				5213	* P_ONECOMMA such as 'whichwrap' */
				5214	if (flags & P_ONECOMMA)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5215	{
Bram Moolenaar	c8ce615	2016-08-07 13:48:20 +0200	[diff] [blame]	5216	if (s != ',' && (s + 1) == ','
				5217	&& vim_strchr(s + 2, *s) != NULL)
				5218	{
				5219	/* Remove the duplicated value and
				5220	* the next comma. */
				5221	STRMOVE(s, s + 2);
Bram Moolenaar	aaaf57d	2017-02-05 14:13:20 +0100	[diff] [blame]	5222	continue;
Bram Moolenaar	c8ce615	2016-08-07 13:48:20 +0200	[diff] [blame]	5223	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5224	}
Bram Moolenaar	c8ce615	2016-08-07 13:48:20 +0200	[diff] [blame]	5225	else
				5226	{
				5227	if ((!(flags & P_COMMA) \|\| *s != ',')
				5228	&& vim_strchr(s + 1, *s) != NULL)
				5229	{
				5230	STRMOVE(s, s + 1);
Bram Moolenaar	aaaf57d	2017-02-05 14:13:20 +0100	[diff] [blame]	5231	continue;
Bram Moolenaar	c8ce615	2016-08-07 13:48:20 +0200	[diff] [blame]	5232	}
				5233	}
Bram Moolenaar	aaaf57d	2017-02-05 14:13:20 +0100	[diff] [blame]	5234	++s;
Bram Moolenaar	c8ce615	2016-08-07 13:48:20 +0200	[diff] [blame]	5235	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5236	}
				5237
				5238	if (save_arg != NULL) /* number for 'whichwrap' */
				5239	arg = save_arg;
				5240	new_value_alloced = TRUE;
				5241	}
				5242
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	5243	/*
				5244	* Set the new value.
				5245	*/
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5246	(char_u *)(varp) = newval;
				5247
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	5248	#if defined(FEAT_EVAL)
Bram Moolenaar	5cbb8db	2015-07-17 23:08:29 +0200	[diff] [blame]	5249	if (!starting
				5250	# ifdef FEAT_CRYPT
				5251	&& options[opt_idx].indir != PV_KEY
				5252	# endif
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	5253	&& origval != NULL && newval != NULL)
				5254	{
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	5255	/* origval may be freed by
				5256	* did_set_string_option(), make a copy. */
				5257	saved_origval = vim_strsave(origval);
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	5258	/* newval (and varp) may become invalid if the
				5259	* buffer is closed by autocommands. */
				5260	saved_newval = vim_strsave(newval);
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	5261	if (origval_l != NULL)
				5262	saved_origval_l = vim_strsave(origval_l);
				5263	if (origval_g != NULL)
				5264	saved_origval_g = vim_strsave(origval_g);
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	5265	}
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	5266	#endif
				5267
Bram Moolenaar	247bb7e	2018-11-20 14:27:07 +0100	[diff] [blame]	5268	{
				5269	long_u *p = insecure_flag(opt_idx, opt_flags);
Bram Moolenaar	48f377a	2018-12-21 13:03:28 +0100	[diff] [blame]	5270	int secure_saved = secure;
Bram Moolenaar	247bb7e	2018-11-20 14:27:07 +0100	[diff] [blame]	5271
				5272	// When an option is set in the sandbox, from a
				5273	// modeline or in secure mode, then deal with side
				5274	// effects in secure mode. Also when the value was
				5275	// set with the P_INSECURE flag and is not
				5276	// completely replaced.
Bram Moolenaar	82b033e	2019-03-24 14:02:04 +0100	[diff] [blame]	5277	if ((opt_flags & OPT_MODELINE)
Bram Moolenaar	247bb7e	2018-11-20 14:27:07 +0100	[diff] [blame]	5278	#ifdef HAVE_SANDBOX
Bram Moolenaar	82b033e	2019-03-24 14:02:04 +0100	[diff] [blame]	5279	\|\| sandbox != 0
Bram Moolenaar	247bb7e	2018-11-20 14:27:07 +0100	[diff] [blame]	5280	#endif
Bram Moolenaar	82b033e	2019-03-24 14:02:04 +0100	[diff] [blame]	5281	\|\| (!value_is_replaced && (*p & P_INSECURE)))
				5282	secure = 1;
Bram Moolenaar	247bb7e	2018-11-20 14:27:07 +0100	[diff] [blame]	5283
Bram Moolenaar	48f377a	2018-12-21 13:03:28 +0100	[diff] [blame]	5284	// Handle side effects, and set the global value
				5285	// for ":set" on local options. Note: when setting
				5286	// 'syntax' or 'filetype' autocommands may be
				5287	// triggered that can cause havoc.
				5288	errmsg = did_set_string_option(
				5289	opt_idx, (char_u **)varp,
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	5290	new_value_alloced, oldval, errbuf,
				5291	opt_flags, &value_checked);
Bram Moolenaar	247bb7e	2018-11-20 14:27:07 +0100	[diff] [blame]	5292
Bram Moolenaar	48f377a	2018-12-21 13:03:28 +0100	[diff] [blame]	5293	secure = secure_saved;
Bram Moolenaar	247bb7e	2018-11-20 14:27:07 +0100	[diff] [blame]	5294	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5295
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	5296	#if defined(FEAT_EVAL)
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	5297	if (errmsg == NULL)
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	5298	trigger_optionsset_string(
				5299	opt_idx, opt_flags, saved_origval,
				5300	saved_origval_l, saved_origval_g,
				5301	saved_newval);
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	5302	vim_free(saved_origval);
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	5303	vim_free(saved_origval_l);
				5304	vim_free(saved_origval_g);
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	5305	vim_free(saved_newval);
				5306	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5307	/* If error detected, print the error message. */
				5308	if (errmsg != NULL)
				5309	goto skip;
				5310	}
				5311	else /* key code option */
				5312	{
				5313	char_u *p;
				5314
				5315	if (nextchar == '&')
				5316	{
				5317	if (add_termcap_entry(key_name, TRUE) == FAIL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	5318	errmsg = N_("E522: Not found in termcap");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5319	}
				5320	else
				5321	{
				5322	++arg; /* jump to after the '=' or ':' */
Bram Moolenaar	1c46544	2017-03-12 20:10:05 +0100	[diff] [blame]	5323	for (p = arg; p && !VIM_ISWHITE(p); ++p)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5324	if (*p == '\\' && p[1] != NUL)
				5325	++p;
				5326	nextchar = *p;
				5327	*p = NUL;
				5328	add_termcode(key_name, arg, FALSE);
				5329	*p = nextchar;
				5330	}
				5331	if (full_screen)
				5332	ttest(FALSE);
				5333	redraw_all_later(CLEAR);
				5334	}
				5335	}
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	5336
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5337	if (opt_idx >= 0)
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	5338	did_set_option(
				5339	opt_idx, opt_flags, value_is_replaced, value_checked);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5340	}
				5341
				5342	skip:
				5343	/*
				5344	* Advance to next argument.
				5345	* - skip until a blank found, taking care of backslashes
				5346	* - skip blanks
				5347	* - skip one "=val" argument (for hidden options ":set gfn =xx")
				5348	*/
				5349	for (i = 0; i < 2 ; ++i)
				5350	{
Bram Moolenaar	1c46544	2017-03-12 20:10:05 +0100	[diff] [blame]	5351	while (arg != NUL && !VIM_ISWHITE(arg))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5352	if (arg++ == '\\' && arg != NUL)
				5353	++arg;
				5354	arg = skipwhite(arg);
				5355	if (*arg != '=')
				5356	break;
				5357	}
				5358	}
				5359
				5360	if (errmsg != NULL)
				5361	{
Bram Moolenaar	ce0842a	2005-07-18 21:58:11 +0000	[diff] [blame]	5362	vim_strncpy(IObuff, (char_u *)_(errmsg), IOSIZE - 1);
Bram Moolenaar	a93fa7e	2006-04-17 22:14:47 +0000	[diff] [blame]	5363	i = (int)STRLEN(IObuff) + 2;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5364	if (i + (arg - startarg) < IOSIZE)
				5365	{
				5366	/* append the argument with the error */
				5367	STRCAT(IObuff, ": ");
				5368	mch_memmove(IObuff + i, startarg, (arg - startarg));
				5369	IObuff[i + (arg - startarg)] = NUL;
				5370	}
				5371	/* make sure all characters are printable */
				5372	trans_characters(IObuff, IOSIZE);
				5373
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	5374	++no_wait_return; // wait_return done later
				5375	emsg((char *)IObuff); // show error highlighted
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5376	--no_wait_return;
				5377
				5378	return FAIL;
				5379	}
				5380
				5381	arg = skipwhite(arg);
				5382	}
				5383
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	5384	theend:
				5385	if (silent_mode && did_show)
				5386	{
				5387	/* After displaying option values in silent mode. */
				5388	silent_mode = FALSE;
				5389	info_message = TRUE; /* use mch_msg(), not mch_errmsg() */
				5390	msg_putchar('\n');
				5391	cursor_on(); /* msg_start() switches it off */
				5392	out_flush();
				5393	silent_mode = TRUE;
				5394	info_message = FALSE; /* use mch_msg(), not mch_errmsg() */
				5395	}
				5396
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5397	return OK;
				5398	}
				5399
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	5400	/*
				5401	* Call this when an option has been given a new value through a user command.
				5402	* Sets the P_WAS_SET flag and takes care of the P_INSECURE flag.
				5403	*/
				5404	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5405	did_set_option(
				5406	int opt_idx,
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	5407	int opt_flags, // possibly with OPT_MODELINE
				5408	int new_value, // value was replaced completely
				5409	int value_checked) // value was checked to be safe, no need to set the
				5410	// P_INSECURE flag.
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	5411	{
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5412	long_u *p;
				5413
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	5414	options[opt_idx].flags \|= P_WAS_SET;
				5415
				5416	/* When an option is set in the sandbox, from a modeline or in secure mode
				5417	* set the P_INSECURE flag. Otherwise, if a new value is stored reset the
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5418	* flag. */
				5419	p = insecure_flag(opt_idx, opt_flags);
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	5420	if (!value_checked && (secure
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	5421	#ifdef HAVE_SANDBOX
				5422	\|\| sandbox != 0
				5423	#endif
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	5424	\|\| (opt_flags & OPT_MODELINE)))
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5425	p = p \| P_INSECURE;
				5426	else if (new_value)
				5427	p = p & ~P_INSECURE;
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	5428	}
				5429
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	5430	static char *
				5431	illegal_char(char *errbuf, int c)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5432	{
				5433	if (errbuf == NULL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	5434	return "";
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5435	sprintf((char *)errbuf, _("E539: Illegal character <%s>"),
Bram Moolenaar	555b280	2005-05-19 21:08:39 +0000	[diff] [blame]	5436	(char *)transchar(c));
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5437	return errbuf;
				5438	}
				5439
				5440	/*
				5441	* Convert a key name or string into a key value.
				5442	* Used for 'wildchar' and 'cedit' options.
Bram Moolenaar	dbe948d	2017-07-23 22:50:51 +0200	[diff] [blame]	5443	* When "multi_byte" is TRUE allow for multi-byte characters.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5444	*/
Bram Moolenaar	dbe948d	2017-07-23 22:50:51 +0200	[diff] [blame]	5445	int
				5446	string_to_key(char_u *arg, int multi_byte)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5447	{
				5448	if (*arg == '<')
Bram Moolenaar	9cf4b50	2018-07-23 04:12:03 +0200	[diff] [blame]	5449	return find_key_option(arg + 1, TRUE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5450	if (*arg == '^')
				5451	return Ctrl_chr(arg[1]);
Bram Moolenaar	dbe948d	2017-07-23 22:50:51 +0200	[diff] [blame]	5452	if (multi_byte)
				5453	return PTR2CHAR(arg);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5454	return *arg;
				5455	}
				5456
				5457	#ifdef FEAT_CMDWIN
				5458	/*
				5459	* Check value of 'cedit' and set cedit_key.
				5460	* Returns NULL if value is OK, error message otherwise.
				5461	*/
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	5462	static char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5463	check_cedit(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5464	{
				5465	int n;
				5466
				5467	if (*p_cedit == NUL)
				5468	cedit_key = -1;
				5469	else
				5470	{
Bram Moolenaar	dbe948d	2017-07-23 22:50:51 +0200	[diff] [blame]	5471	n = string_to_key(p_cedit, FALSE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5472	if (vim_isprintc(n))
				5473	return e_invarg;
				5474	cedit_key = n;
				5475	}
				5476	return NULL;
				5477	}
				5478	#endif
				5479
				5480	#ifdef FEAT_TITLE
				5481	/*
				5482	* When changing 'title', 'titlestring', 'icon' or 'iconstring', call
				5483	* maketitle() to create and display it.
				5484	* When switching the title or icon off, call mch_restore_title() to get
				5485	* the old value back.
				5486	*/
				5487	static void
Bram Moolenaar	84a9308	2018-06-16 22:58:15 +0200	[diff] [blame]	5488	did_set_title(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5489	{
				5490	if (starting != NO_SCREEN
				5491	#ifdef FEAT_GUI
				5492	&& !gui.starting
				5493	#endif
				5494	)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5495	maketitle();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5496	}
				5497	#endif
				5498
				5499	/*
				5500	* set_options_bin - called when 'bin' changes value.
				5501	*/
				5502	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5503	set_options_bin(
				5504	int oldval,
				5505	int newval,
				5506	int opt_flags) /* OPT_LOCAL and/or OPT_GLOBAL */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5507	{
				5508	/*
				5509	* The option values that are changed when 'bin' changes are
				5510	* copied when 'bin is set and restored when 'bin' is reset.
				5511	*/
				5512	if (newval)
				5513	{
				5514	if (!oldval) /* switched on */
				5515	{
				5516	if (!(opt_flags & OPT_GLOBAL))
				5517	{
				5518	curbuf->b_p_tw_nobin = curbuf->b_p_tw;
				5519	curbuf->b_p_wm_nobin = curbuf->b_p_wm;
				5520	curbuf->b_p_ml_nobin = curbuf->b_p_ml;
				5521	curbuf->b_p_et_nobin = curbuf->b_p_et;
				5522	}
				5523	if (!(opt_flags & OPT_LOCAL))
				5524	{
				5525	p_tw_nobin = p_tw;
				5526	p_wm_nobin = p_wm;
				5527	p_ml_nobin = p_ml;
				5528	p_et_nobin = p_et;
				5529	}
				5530	}
				5531
				5532	if (!(opt_flags & OPT_GLOBAL))
				5533	{
				5534	curbuf->b_p_tw = 0; /* no automatic line wrap */
				5535	curbuf->b_p_wm = 0; /* no automatic line wrap */
				5536	curbuf->b_p_ml = 0; /* no modelines */
				5537	curbuf->b_p_et = 0; /* no expandtab */
				5538	}
				5539	if (!(opt_flags & OPT_LOCAL))
				5540	{
				5541	p_tw = 0;
				5542	p_wm = 0;
				5543	p_ml = FALSE;
				5544	p_et = FALSE;
				5545	p_bin = TRUE; /* needed when called for the "-b" argument */
				5546	}
				5547	}
				5548	else if (oldval) /* switched off */
				5549	{
				5550	if (!(opt_flags & OPT_GLOBAL))
				5551	{
				5552	curbuf->b_p_tw = curbuf->b_p_tw_nobin;
				5553	curbuf->b_p_wm = curbuf->b_p_wm_nobin;
				5554	curbuf->b_p_ml = curbuf->b_p_ml_nobin;
				5555	curbuf->b_p_et = curbuf->b_p_et_nobin;
				5556	}
				5557	if (!(opt_flags & OPT_LOCAL))
				5558	{
				5559	p_tw = p_tw_nobin;
				5560	p_wm = p_wm_nobin;
				5561	p_ml = p_ml_nobin;
				5562	p_et = p_et_nobin;
				5563	}
				5564	}
				5565	}
				5566
				5567	#ifdef FEAT_VIMINFO
				5568	/*
				5569	* Find the parameter represented by the given character (eg ', :, ", or /),
				5570	* and return its associated value in the 'viminfo' string.
				5571	* Only works for number parameters, not for 'r' or 'n'.
Bram Moolenaar	15d0a8c	2004-09-06 17:44:46 +0000	[diff] [blame]	5572	* If the parameter is not specified in the string or there is no following
				5573	* number, return -1.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5574	*/
				5575	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5576	get_viminfo_parameter(int type)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5577	{
				5578	char_u *p;
				5579
				5580	p = find_viminfo_parameter(type);
				5581	if (p != NULL && VIM_ISDIGIT(*p))
				5582	return atoi((char *)p);
				5583	return -1;
				5584	}
				5585
				5586	/*
				5587	* Find the parameter represented by the given character (eg ''', ':', '"', or
				5588	* '/') in the 'viminfo' option and return a pointer to the string after it.
				5589	* Return NULL if the parameter is not specified in the string.
				5590	*/
				5591	char_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5592	find_viminfo_parameter(int type)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5593	{
				5594	char_u *p;
				5595
				5596	for (p = p_viminfo; *p; ++p)
				5597	{
				5598	if (*p == type)
				5599	return p + 1;
				5600	if (p == 'n') / 'n' is always the last one */
				5601	break;
				5602	p = vim_strchr(p, ','); /* skip until next ',' */
				5603	if (p == NULL) /* hit the end without finding parameter */
				5604	break;
				5605	}
				5606	return NULL;
				5607	}
				5608	#endif
				5609
				5610	/*
				5611	* Expand environment variables for some string options.
				5612	* These string options cannot be indirect!
				5613	* If "val" is NULL expand the current value of the option.
				5614	* Return pointer to NameBuff, or NULL when not expanded.
				5615	*/
				5616	static char_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5617	option_expand(int opt_idx, char_u *val)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5618	{
				5619	/* if option doesn't need expansion nothing to do */
				5620	if (!(options[opt_idx].flags & P_EXPAND) \|\| options[opt_idx].var == NULL)
				5621	return NULL;
				5622
				5623	/* If val is longer than MAXPATHL no meaningful expansion can be done,
				5624	* expand_env() would truncate the string. */
				5625	if (val != NULL && STRLEN(val) > MAXPATHL)
				5626	return NULL;
				5627
				5628	if (val == NULL)
				5629	val = (char_u *)options[opt_idx].var;
				5630
				5631	/*
				5632	* Expanding this with NameBuff, expand_env() must not be passed IObuff.
				5633	* Escape spaces when expanding 'tags', they are used to separate file
				5634	* names.
Bram Moolenaar	24bbcfe	2005-06-28 23:32:02 +0000	[diff] [blame]	5635	* For 'spellsuggest' expand after "file:".
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5636	*/
				5637	expand_env_esc(val, NameBuff, MAXPATHL,
Bram Moolenaar	9f0545d	2007-09-26 20:36:32 +0000	[diff] [blame]	5638	(char_u **)options[opt_idx].var == &p_tags, FALSE,
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	5639	#ifdef FEAT_SPELL
Bram Moolenaar	24bbcfe	2005-06-28 23:32:02 +0000	[diff] [blame]	5640	(char_u *)options[opt_idx].var == &p_sps ? (char_u )"file:" :
				5641	#endif
				5642	NULL);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5643	if (STRCMP(NameBuff, val) == 0) /* they are the same */
				5644	return NULL;
				5645
				5646	return NameBuff;
				5647	}
				5648
				5649	/*
				5650	* After setting various option values: recompute variables that depend on
				5651	* option values.
				5652	*/
				5653	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5654	didset_options(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5655	{
				5656	/* initialize the table for 'iskeyword' et.al. */
				5657	(void)init_chartab();
				5658
				5659	(void)opt_strings_flags(p_cmp, p_cmp_values, &cmp_flags, TRUE);
				5660	(void)opt_strings_flags(p_bkc, p_bkc_values, &bkc_flags, TRUE);
Bram Moolenaar	165bc69	2015-07-21 17:53:25 +0200	[diff] [blame]	5661	(void)opt_strings_flags(p_bo, p_bo_values, &bo_flags, TRUE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5662	#ifdef FEAT_SESSION
				5663	(void)opt_strings_flags(p_ssop, p_ssop_values, &ssop_flags, TRUE);
				5664	(void)opt_strings_flags(p_vop, p_ssop_values, &vop_flags, TRUE);
				5665	#endif
				5666	#ifdef FEAT_FOLDING
				5667	(void)opt_strings_flags(p_fdo, p_fdo_values, &fdo_flags, TRUE);
				5668	#endif
				5669	(void)opt_strings_flags(p_dy, p_dy_values, &dy_flags, TRUE);
Bram Moolenaar	0f6562e	2015-11-24 18:48:14 +0100	[diff] [blame]	5670	(void)opt_strings_flags(p_tc, p_tc_values, &tc_flags, FALSE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5671	(void)opt_strings_flags(p_ve, p_ve_values, &ve_flags, TRUE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5672	#if defined(FEAT_MOUSE) && (defined(UNIX) \|\| defined(VMS))
				5673	(void)opt_strings_flags(p_ttym, p_ttym_values, &ttym_flags, FALSE);
				5674	#endif
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	5675	#ifdef FEAT_SPELL
Bram Moolenaar	8aff23a	2005-08-19 20:40:30 +0000	[diff] [blame]	5676	(void)spell_check_msm();
Bram Moolenaar	24bbcfe	2005-06-28 23:32:02 +0000	[diff] [blame]	5677	(void)spell_check_sps();
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	5678	(void)compile_cap_prog(curwin->w_s);
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	5679	(void)did_set_spell_option(TRUE);
Bram Moolenaar	d857f0e	2005-06-21 22:37:39 +0000	[diff] [blame]	5680	#endif
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	5681	#if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_MSWIN)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5682	(void)opt_strings_flags(p_toolbar, p_toolbar_values, &toolbar_flags, TRUE);
				5683	#endif
Bram Moolenaar	182c5be	2010-06-25 05:37:59 +0200	[diff] [blame]	5684	#if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_GTK)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5685	(void)opt_strings_flags(p_tbis, p_tbis_values, &tbis_flags, FALSE);
				5686	#endif
				5687	#ifdef FEAT_CMDWIN
				5688	/* set cedit_key */
				5689	(void)check_cedit();
				5690	#endif
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	5691	#ifdef FEAT_LINEBREAK
Bram Moolenaar	285ed7e	2014-08-24 21:39:49 +0200	[diff] [blame]	5692	briopt_check(curwin);
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	5693	#endif
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	5694	#ifdef FEAT_LINEBREAK
				5695	/* initialize the table for 'breakat'. */
				5696	fill_breakat_flags();
				5697	#endif
				5698
				5699	}
				5700
				5701	/*
				5702	* More side effects of setting options.
				5703	*/
				5704	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5705	didset_options2(void)
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	5706	{
				5707	/* Initialize the highlight_attr[] table. */
				5708	(void)highlight_changed();
				5709
				5710	/* Parse default for 'wildmode' */
				5711	check_opt_wim();
				5712
				5713	(void)set_chars_option(&p_lcs);
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	5714	/* Parse default for 'fillchars'. */
				5715	(void)set_chars_option(&p_fcs);
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	5716
				5717	#ifdef FEAT_CLIPBOARD
				5718	/* Parse default for 'clipboard' */
				5719	(void)check_clipboard_option();
				5720	#endif
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	5721	#ifdef FEAT_VARTABS
Bram Moolenaar	55c77cf	2019-02-16 19:05:11 +0100	[diff] [blame]	5722	vim_free(curbuf->b_p_vsts_array);
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	5723	tabstop_set(curbuf->b_p_vsts, &curbuf->b_p_vsts_array);
Bram Moolenaar	55c77cf	2019-02-16 19:05:11 +0100	[diff] [blame]	5724	vim_free(curbuf->b_p_vts_array);
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	5725	tabstop_set(curbuf->b_p_vts, &curbuf->b_p_vts_array);
				5726	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5727	}
				5728
				5729	/*
				5730	* Check for string options that are NULL (normally only termcap options).
				5731	*/
				5732	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5733	check_options(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5734	{
				5735	int opt_idx;
				5736
				5737	for (opt_idx = 0; options[opt_idx].fullname != NULL; opt_idx++)
				5738	if ((options[opt_idx].flags & P_STRING) && options[opt_idx].var != NULL)
				5739	check_string_option((char_u **)get_varp(&(options[opt_idx])));
				5740	}
				5741
				5742	/*
				5743	* Check string options in a buffer for NULL value.
				5744	*/
				5745	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5746	check_buf_options(buf_T *buf)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5747	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5748	check_string_option(&buf->b_p_bh);
				5749	check_string_option(&buf->b_p_bt);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5750	check_string_option(&buf->b_p_fenc);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5751	check_string_option(&buf->b_p_ff);
				5752	#ifdef FEAT_FIND_ID
				5753	check_string_option(&buf->b_p_def);
				5754	check_string_option(&buf->b_p_inc);
				5755	# ifdef FEAT_EVAL
				5756	check_string_option(&buf->b_p_inex);
				5757	# endif
				5758	#endif
				5759	#if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
				5760	check_string_option(&buf->b_p_inde);
				5761	check_string_option(&buf->b_p_indk);
				5762	#endif
Bram Moolenaar	9b2200a	2006-03-20 21:55:45 +0000	[diff] [blame]	5763	#if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
				5764	check_string_option(&buf->b_p_bexpr);
				5765	#endif
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	5766	#if defined(FEAT_CRYPT)
				5767	check_string_option(&buf->b_p_cm);
				5768	#endif
Bram Moolenaar	9be7c04	2017-01-14 14:28:30 +0100	[diff] [blame]	5769	check_string_option(&buf->b_p_fp);
Bram Moolenaar	1d2ba7f	2006-02-14 22:29:30 +0000	[diff] [blame]	5770	#if defined(FEAT_EVAL)
				5771	check_string_option(&buf->b_p_fex);
				5772	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5773	#ifdef FEAT_CRYPT
				5774	check_string_option(&buf->b_p_key);
				5775	#endif
				5776	check_string_option(&buf->b_p_kp);
				5777	check_string_option(&buf->b_p_mps);
				5778	check_string_option(&buf->b_p_fo);
Bram Moolenaar	86b6835	2004-12-27 21:59:20 +0000	[diff] [blame]	5779	check_string_option(&buf->b_p_flp);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5780	check_string_option(&buf->b_p_isk);
				5781	#ifdef FEAT_COMMENTS
				5782	check_string_option(&buf->b_p_com);
				5783	#endif
				5784	#ifdef FEAT_FOLDING
				5785	check_string_option(&buf->b_p_cms);
				5786	#endif
				5787	check_string_option(&buf->b_p_nf);
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	5788	#ifdef FEAT_TEXTOBJ
				5789	check_string_option(&buf->b_p_qe);
				5790	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5791	#ifdef FEAT_SYN_HL
				5792	check_string_option(&buf->b_p_syn);
Bram Moolenaar	b8060fe	2016-01-19 22:29:28 +0100	[diff] [blame]	5793	check_string_option(&buf->b_s.b_syn_isk);
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	5794	#endif
				5795	#ifdef FEAT_SPELL
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	5796	check_string_option(&buf->b_s.b_p_spc);
				5797	check_string_option(&buf->b_s.b_p_spf);
				5798	check_string_option(&buf->b_s.b_p_spl);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5799	#endif
				5800	#ifdef FEAT_SEARCHPATH
				5801	check_string_option(&buf->b_p_sua);
				5802	#endif
				5803	#ifdef FEAT_CINDENT
				5804	check_string_option(&buf->b_p_cink);
				5805	check_string_option(&buf->b_p_cino);
Bram Moolenaar	6bcbcc5	2013-11-05 07:13:41 +0100	[diff] [blame]	5806	parse_cino(buf);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5807	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5808	check_string_option(&buf->b_p_ft);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5809	#if defined(FEAT_SMARTINDENT) \|\| defined(FEAT_CINDENT)
				5810	check_string_option(&buf->b_p_cinw);
				5811	#endif
				5812	#ifdef FEAT_INS_EXPAND
				5813	check_string_option(&buf->b_p_cpt);
				5814	#endif
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	5815	#ifdef FEAT_COMPL_FUNC
				5816	check_string_option(&buf->b_p_cfu);
Bram Moolenaar	e344bea	2005-09-01 20:46:49 +0000	[diff] [blame]	5817	check_string_option(&buf->b_p_ofu);
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	5818	#endif
Bram Moolenaar	45e18cb	2019-04-28 18:05:35 +0200	[diff] [blame]	5819	#ifdef FEAT_EVAL
				5820	check_string_option(&buf->b_p_tfu);
				5821	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5822	#ifdef FEAT_KEYMAP
				5823	check_string_option(&buf->b_p_keymap);
				5824	#endif
				5825	#ifdef FEAT_QUICKFIX
				5826	check_string_option(&buf->b_p_gp);
				5827	check_string_option(&buf->b_p_mp);
				5828	check_string_option(&buf->b_p_efm);
				5829	#endif
				5830	check_string_option(&buf->b_p_ep);
				5831	check_string_option(&buf->b_p_path);
				5832	check_string_option(&buf->b_p_tags);
Bram Moolenaar	0f6562e	2015-11-24 18:48:14 +0100	[diff] [blame]	5833	check_string_option(&buf->b_p_tc);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5834	#ifdef FEAT_INS_EXPAND
				5835	check_string_option(&buf->b_p_dict);
				5836	check_string_option(&buf->b_p_tsr);
				5837	#endif
Bram Moolenaar	af6c131	2014-03-12 18:55:58 +0100	[diff] [blame]	5838	#ifdef FEAT_LISP
				5839	check_string_option(&buf->b_p_lw);
				5840	#endif
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	5841	check_string_option(&buf->b_p_bkc);
Bram Moolenaar	2c7292d	2017-03-05 17:43:31 +0100	[diff] [blame]	5842	check_string_option(&buf->b_p_menc);
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	5843	#ifdef FEAT_VARTABS
				5844	check_string_option(&buf->b_p_vsts);
				5845	check_string_option(&buf->b_p_vts);
				5846	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5847	}
				5848
				5849	/*
				5850	* Free the string allocated for an option.
				5851	* Checks for the string being empty_option. This may happen if we're out of
				5852	* memory, vim_strsave() returned NULL, which was replaced by empty_option by
				5853	* check_options().
				5854	* Does NOT check for P_ALLOCED flag!
				5855	*/
				5856	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5857	free_string_option(char_u *p)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5858	{
				5859	if (p != empty_option)
				5860	vim_free(p);
				5861	}
				5862
				5863	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5864	clear_string_option(char_u **pp)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5865	{
				5866	if (*pp != empty_option)
				5867	vim_free(*pp);
				5868	*pp = empty_option;
				5869	}
				5870
				5871	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5872	check_string_option(char_u **pp)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5873	{
				5874	if (*pp == NULL)
				5875	*pp = empty_option;
				5876	}
				5877
				5878	/*
Bram Moolenaar	35bc7d6	2018-10-02 14:45:10 +0200	[diff] [blame]	5879	* Return the option index found by a pointer into term_strings[].
				5880	* Return -1 if not found.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5881	*/
Bram Moolenaar	35bc7d6	2018-10-02 14:45:10 +0200	[diff] [blame]	5882	int
				5883	get_term_opt_idx(char_u **p)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5884	{
Bram Moolenaar	35bc7d6	2018-10-02 14:45:10 +0200	[diff] [blame]	5885	int opt_idx;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5886
				5887	for (opt_idx = 1; options[opt_idx].fullname != NULL; opt_idx++)
				5888	if (options[opt_idx].var == (char_u *)p)
Bram Moolenaar	35bc7d6	2018-10-02 14:45:10 +0200	[diff] [blame]	5889	return opt_idx;
				5890	return -1; // cannot happen: didn't find it!
				5891	}
				5892
				5893	/*
				5894	* Mark a terminal option as allocated, found by a pointer into term_strings[].
				5895	* Return the option index or -1 if not found.
				5896	*/
				5897	int
				5898	set_term_option_alloced(char_u **p)
				5899	{
				5900	int opt_idx = get_term_opt_idx(p);
				5901
				5902	if (opt_idx >= 0)
				5903	options[opt_idx].flags \|= P_ALLOCED;
				5904	return opt_idx;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5905	}
				5906
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	5907	#if defined(FEAT_EVAL) \|\| defined(PROTO)
				5908	/*
				5909	* Return TRUE when option "opt" was set from a modeline or in secure mode.
				5910	* Return FALSE when it wasn't.
				5911	* Return -1 for an unknown option.
				5912	*/
				5913	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5914	was_set_insecurely(char_u *opt, int opt_flags)
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	5915	{
				5916	int idx = findoption(opt);
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5917	long_u *flagp;
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	5918
				5919	if (idx >= 0)
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5920	{
				5921	flagp = insecure_flag(idx, opt_flags);
				5922	return (*flagp & P_INSECURE) != 0;
				5923	}
Bram Moolenaar	95f0960	2016-11-10 20:01:45 +0100	[diff] [blame]	5924	internal_error("was_set_insecurely()");
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	5925	return -1;
				5926	}
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5927
				5928	/*
				5929	* Get a pointer to the flags used for the P_INSECURE flag of option
				5930	* "opt_idx". For some local options a local flags field is used.
				5931	*/
				5932	static long_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5933	insecure_flag(int opt_idx, int opt_flags)
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5934	{
				5935	if (opt_flags & OPT_LOCAL)
				5936	switch ((int)options[opt_idx].indir)
				5937	{
				5938	#ifdef FEAT_STL_OPT
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	5939	case PV_STL: return &curwin->w_p_stl_flags;
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5940	#endif
				5941	#ifdef FEAT_EVAL
Bram Moolenaar	2e97890	2006-05-13 12:37:50 +0000	[diff] [blame]	5942	# ifdef FEAT_FOLDING
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	5943	case PV_FDE: return &curwin->w_p_fde_flags;
				5944	case PV_FDT: return &curwin->w_p_fdt_flags;
Bram Moolenaar	2e97890	2006-05-13 12:37:50 +0000	[diff] [blame]	5945	# endif
Bram Moolenaar	9b2200a	2006-03-20 21:55:45 +0000	[diff] [blame]	5946	# ifdef FEAT_BEVAL
				5947	case PV_BEXPR: return &curbuf->b_p_bexpr_flags;
				5948	# endif
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5949	# if defined(FEAT_CINDENT)
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	5950	case PV_INDE: return &curbuf->b_p_inde_flags;
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5951	# endif
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	5952	case PV_FEX: return &curbuf->b_p_fex_flags;
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5953	# ifdef FEAT_FIND_ID
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	5954	case PV_INEX: return &curbuf->b_p_inex_flags;
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	5955	# endif
				5956	#endif
				5957	}
				5958
				5959	/* Nothing special, return global flags field. */
				5960	return &options[opt_idx].flags;
				5961	}
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	5962	#endif
				5963
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	5964	#ifdef FEAT_TITLE
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	5965	/*
				5966	* Redraw the window title and/or tab page text later.
				5967	*/
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5968	static void redraw_titles(void)
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	5969	{
				5970	need_maketitle = TRUE;
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	5971	redraw_tabline = TRUE;
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	5972	}
				5973	#endif
				5974
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5975	/*
				5976	* Set a string option to a new value (without checking the effect).
				5977	* The string is copied into allocated memory.
				5978	* if ("opt_idx" == -1) "name" is used, otherwise "opt_idx" is used.
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	5979	* When "set_sid" is zero set the scriptID to current_sctx.sc_sid. When
				5980	* "set_sid" is SID_NONE don't set the scriptID. Otherwise set the scriptID to
				5981	* "set_sid".
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5982	*/
				5983	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	5984	set_string_option_direct(
				5985	char_u *name,
				5986	int opt_idx,
				5987	char_u *val,
				5988	int opt_flags, /* OPT_FREE, OPT_LOCAL and/or OPT_GLOBAL */
				5989	int set_sid UNUSED)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5990	{
				5991	char_u *s;
				5992	char_u **varp;
				5993	int both = (opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0;
Bram Moolenaar	89d4032	2006-08-29 15:30:07 +0000	[diff] [blame]	5994	int idx = opt_idx;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5995
Bram Moolenaar	89d4032	2006-08-29 15:30:07 +0000	[diff] [blame]	5996	if (idx == -1) /* use name */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	5997	{
Bram Moolenaar	89d4032	2006-08-29 15:30:07 +0000	[diff] [blame]	5998	idx = findoption(name);
				5999	if (idx < 0) /* not found (should not happen) */
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	6000	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6001	semsg(_(e_intern2), "set_string_option_direct()");
				6002	siemsg(_("For option %s"), name);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6003	return;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	6004	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6005	}
				6006
Bram Moolenaar	89d4032	2006-08-29 15:30:07 +0000	[diff] [blame]	6007	if (options[idx].var == NULL) /* can't set hidden option */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6008	return;
				6009
				6010	s = vim_strsave(val);
				6011	if (s != NULL)
				6012	{
Bram Moolenaar	89d4032	2006-08-29 15:30:07 +0000	[diff] [blame]	6013	varp = (char_u **)get_varp_scope(&(options[idx]),
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6014	both ? OPT_LOCAL : opt_flags);
Bram Moolenaar	89d4032	2006-08-29 15:30:07 +0000	[diff] [blame]	6015	if ((opt_flags & OPT_FREE) && (options[idx].flags & P_ALLOCED))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6016	free_string_option(*varp);
				6017	*varp = s;
				6018
				6019	/* For buffer/window local option may also set the global value. */
				6020	if (both)
Bram Moolenaar	89d4032	2006-08-29 15:30:07 +0000	[diff] [blame]	6021	set_string_option_global(idx, varp);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6022
Bram Moolenaar	89d4032	2006-08-29 15:30:07 +0000	[diff] [blame]	6023	options[idx].flags \|= P_ALLOCED;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6024
				6025	/* When setting both values of a global option with a local value,
				6026	* make the local value empty, so that the global value is used. */
Bram Moolenaar	89d4032	2006-08-29 15:30:07 +0000	[diff] [blame]	6027	if (((int)options[idx].indir & PV_BOTH) && both)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6028	{
				6029	free_string_option(*varp);
				6030	*varp = empty_option;
				6031	}
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	6032	# ifdef FEAT_EVAL
				6033	if (set_sid != SID_NONE)
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	6034	{
				6035	sctx_T script_ctx;
				6036
				6037	if (set_sid == 0)
				6038	script_ctx = current_sctx;
				6039	else
				6040	{
				6041	script_ctx.sc_sid = set_sid;
Bram Moolenaar	ded5f1b	2018-11-10 17:33:29 +0100	[diff] [blame]	6042	script_ctx.sc_seq = 0;
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	6043	script_ctx.sc_lnum = 0;
Bram Moolenaar	558ca4a	2019-04-04 18:15:38 +0200	[diff] [blame]	6044	script_ctx.sc_version = 1;
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	6045	}
				6046	set_option_sctx_idx(idx, opt_flags, script_ctx);
				6047	}
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	6048	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6049	}
				6050	}
				6051
				6052	/*
Bram Moolenaar	20c023a	2019-05-26 21:03:24 +0200	[diff] [blame]	6053	* Like set_string_option_direct(), but for a window-local option in "wp".
				6054	* Blocks autocommands to avoid the old curwin becoming invalid.
				6055	*/
				6056	void
				6057	set_string_option_direct_in_win(
				6058	win_T *wp,
				6059	char_u *name,
				6060	int opt_idx,
				6061	char_u *val,
				6062	int opt_flags,
				6063	int set_sid)
				6064	{
				6065	win_T *save_curwin = curwin;
				6066
				6067	block_autocmds();
				6068	curwin = wp;
				6069	curbuf = curwin->w_buffer;
				6070	set_string_option_direct(name, opt_idx, val, opt_flags, set_sid);
				6071	curwin = save_curwin;
				6072	curbuf = curwin->w_buffer;
				6073	unblock_autocmds();
				6074	}
				6075
				6076	/*
				6077	* Like set_string_option_direct(), but for a buffer-local option in "buf".
				6078	* Blocks autocommands to avoid the old curbuf becoming invalid.
				6079	*/
				6080	void
				6081	set_string_option_direct_in_buf(
				6082	buf_T *buf,
				6083	char_u *name,
				6084	int opt_idx,
				6085	char_u *val,
				6086	int opt_flags,
				6087	int set_sid)
				6088	{
				6089	buf_T *save_curbuf = curbuf;
				6090
				6091	block_autocmds();
				6092	curbuf = buf;
				6093	curwin->w_buffer = curbuf;
				6094	set_string_option_direct(name, opt_idx, val, opt_flags, set_sid);
				6095	curbuf = save_curbuf;
				6096	curwin->w_buffer = curbuf;
				6097	unblock_autocmds();
				6098	}
				6099
				6100	/*
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6101	* Set global value for string option when it's a local option.
				6102	*/
				6103	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	6104	set_string_option_global(
				6105	int opt_idx, /* option index */
				6106	char_u *varp) / pointer to option variable */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6107	{
				6108	char_u *p, s;
				6109
				6110	/* the global value is always allocated */
				6111	if (options[opt_idx].var == VAR_WIN)
				6112	p = (char_u **)GLOBAL_WO(varp);
				6113	else
				6114	p = (char_u **)options[opt_idx].var;
				6115	if (options[opt_idx].indir != PV_NONE
				6116	&& p != varp
				6117	&& (s = vim_strsave(*varp)) != NULL)
				6118	{
				6119	free_string_option(*p);
				6120	*p = s;
				6121	}
				6122	}
				6123
				6124	/*
				6125	* Set a string option to a new value, and handle the effects.
Bram Moolenaar	c96ebe7	2013-05-21 22:38:18 +0200	[diff] [blame]	6126	*
				6127	* Returns NULL on success or error message on error.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6128	*/
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6129	static char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	6130	set_string_option(
				6131	int opt_idx,
				6132	char_u *value,
				6133	int opt_flags) /* OPT_LOCAL and/or OPT_GLOBAL */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6134	{
				6135	char_u *s;
				6136	char_u **varp;
				6137	char_u *oldval;
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	6138	char_u *oldval_l = NULL;
				6139	char_u *oldval_g = NULL;
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	6140	#if defined(FEAT_EVAL)
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	6141	char_u *saved_oldval = NULL;
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	6142	char_u *saved_oldval_l = NULL;
				6143	char_u *saved_oldval_g = NULL;
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	6144	char_u *saved_newval = NULL;
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	6145	#endif
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6146	char *r = NULL;
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	6147	int value_checked = FALSE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6148
				6149	if (options[opt_idx].var == NULL) /* don't set hidden option */
Bram Moolenaar	c96ebe7	2013-05-21 22:38:18 +0200	[diff] [blame]	6150	return NULL;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6151
				6152	s = vim_strsave(value);
				6153	if (s != NULL)
				6154	{
				6155	varp = (char_u **)get_varp_scope(&(options[opt_idx]),
				6156	(opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	6157	? (((int)options[opt_idx].indir & PV_BOTH)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6158	? OPT_GLOBAL : OPT_LOCAL)
				6159	: opt_flags);
				6160	oldval = *varp;
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	6161	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0)
				6162	{
				6163	oldval_l = (char_u *)get_varp_scope(&(options[opt_idx]),
				6164	OPT_LOCAL);
				6165	oldval_g = (char_u *)get_varp_scope(&(options[opt_idx]),
				6166	OPT_GLOBAL);
				6167	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6168	*varp = s;
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	6169
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	6170	#if defined(FEAT_EVAL)
Bram Moolenaar	5cbb8db	2015-07-17 23:08:29 +0200	[diff] [blame]	6171	if (!starting
				6172	# ifdef FEAT_CRYPT
				6173	&& options[opt_idx].indir != PV_KEY
				6174	# endif
				6175	)
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	6176	{
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	6177	if (oldval_l != NULL)
				6178	saved_oldval_l = vim_strsave(oldval_l);
				6179	if (oldval_g != NULL)
				6180	saved_oldval_g = vim_strsave(oldval_g);
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	6181	saved_oldval = vim_strsave(oldval);
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	6182	saved_newval = vim_strsave(s);
				6183	}
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	6184	#endif
Bram Moolenaar	c96ebe7	2013-05-21 22:38:18 +0200	[diff] [blame]	6185	if ((r = did_set_string_option(opt_idx, varp, TRUE, oldval, NULL,
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	6186	opt_flags, &value_checked)) == NULL)
				6187	did_set_option(opt_idx, opt_flags, TRUE, value_checked);
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	6188
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	6189	#if defined(FEAT_EVAL)
Bram Moolenaar	182a17b	2017-06-25 20:57:18 +0200	[diff] [blame]	6190	/* call autocommand after handling side effects */
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	6191	if (r == NULL)
				6192	trigger_optionsset_string(opt_idx, opt_flags,
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	6193	saved_oldval, saved_oldval_l,
				6194	saved_oldval_g, saved_newval);
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	6195	vim_free(saved_oldval);
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	6196	vim_free(saved_oldval_l);
				6197	vim_free(saved_oldval_g);
Bram Moolenaar	8efa026	2017-08-20 15:47:20 +0200	[diff] [blame]	6198	vim_free(saved_newval);
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	6199	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6200	}
Bram Moolenaar	c96ebe7	2013-05-21 22:38:18 +0200	[diff] [blame]	6201	return r;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6202	}
				6203
				6204	/*
Bram Moolenaar	8f130ed	2019-04-10 22:15:19 +0200	[diff] [blame]	6205	* Return TRUE if "val" is a valid name: only consists of alphanumeric ASCII
				6206	* characters or characters in "allowed".
				6207	*/
				6208	static int
				6209	valid_name(char_u val, char allowed)
				6210	{
				6211	char_u *s;
				6212
				6213	for (s = val; *s != NUL; ++s)
				6214	if (!ASCII_ISALNUM(s) && vim_strchr((char_u )allowed, *s) == NULL)
				6215	return FALSE;
				6216	return TRUE;
				6217	}
				6218
				6219	/*
Bram Moolenaar	d0b5138	2016-11-04 15:23:45 +0100	[diff] [blame]	6220	* Return TRUE if "val" is a valid 'filetype' name.
				6221	* Also used for 'syntax' and 'keymap'.
				6222	*/
				6223	static int
				6224	valid_filetype(char_u *val)
				6225	{
Bram Moolenaar	8f130ed	2019-04-10 22:15:19 +0200	[diff] [blame]	6226	return valid_name(val, ".-_");
				6227	}
Bram Moolenaar	d0b5138	2016-11-04 15:23:45 +0100	[diff] [blame]	6228
Bram Moolenaar	a7be0f2	2019-04-11 11:19:32 +0200	[diff] [blame]	6229	#if defined(FEAT_SPELL) \|\| defined(PROTO)
Bram Moolenaar	8f130ed	2019-04-10 22:15:19 +0200	[diff] [blame]	6230	/*
				6231	* Return TRUE if "val" is a valid 'spellang' value.
				6232	*/
				6233	int
				6234	valid_spellang(char_u *val)
				6235	{
Bram Moolenaar	9a061cb	2019-05-05 16:55:03 +0200	[diff] [blame]	6236	return valid_name(val, ".-_,@");
Bram Moolenaar	d0b5138	2016-11-04 15:23:45 +0100	[diff] [blame]	6237	}
				6238
				6239	/*
Bram Moolenaar	862f1e1	2019-04-10 22:33:41 +0200	[diff] [blame]	6240	* Return TRUE if "val" is a valid 'spellfile' value.
				6241	*/
				6242	static int
				6243	valid_spellfile(char_u *val)
				6244	{
				6245	char_u *s;
				6246
				6247	for (s = val; *s != NUL; ++s)
				6248	if (!vim_isfilec(s) && s != ',')
				6249	return FALSE;
				6250	return TRUE;
				6251	}
Bram Moolenaar	a7be0f2	2019-04-11 11:19:32 +0200	[diff] [blame]	6252	#endif
Bram Moolenaar	862f1e1	2019-04-10 22:33:41 +0200	[diff] [blame]	6253
				6254	/*
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6255	* Handle string options that need some action to perform when changed.
				6256	* Returns NULL for success, or an error message for an error.
				6257	*/
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6258	static char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	6259	did_set_string_option(
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	6260	int opt_idx, // index in options[] table
				6261	char_u **varp, // pointer to the option variable
				6262	int new_value_alloced, // new value was allocated
				6263	char_u *oldval, // previous value of the option
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6264	char *errbuf, // buffer for errors, or NULL
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	6265	int opt_flags, // OPT_LOCAL and/or OPT_GLOBAL
				6266	int *value_checked) // value was checked to be save, no
				6267	// need to set P_INSECURE
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6268	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6269	char *errmsg = NULL;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6270	char_u s, p;
				6271	int did_chartab = FALSE;
				6272	char_u **gvarp;
Bram Moolenaar	a93fa7e	2006-04-17 22:14:47 +0000	[diff] [blame]	6273	long_u free_oldval = (options[opt_idx].flags & P_ALLOCED);
Bram Moolenaar	faff14a	2009-02-04 16:29:07 +0000	[diff] [blame]	6274	#ifdef FEAT_GUI
				6275	/* set when changing an option that only requires a redraw in the GUI */
				6276	int redraw_gui_only = FALSE;
				6277	#endif
Bram Moolenaar	c3ffc9b	2018-06-17 17:32:58 +0200	[diff] [blame]	6278	int value_changed = FALSE;
Bram Moolenaar	c5cd885	2018-05-01 15:47:38 +0200	[diff] [blame]	6279	#if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
				6280	int did_swaptcap = FALSE;
				6281	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6282
				6283	/* Get the global option to compare with, otherwise we would have to check
				6284	* two values for all local options. */
				6285	gvarp = (char_u **)get_varp_scope(&(options[opt_idx]), OPT_GLOBAL);
				6286
				6287	/* Disallow changing some options from secure mode */
				6288	if ((secure
				6289	#ifdef HAVE_SANDBOX
				6290	\|\| sandbox != 0
				6291	#endif
				6292	) && (options[opt_idx].flags & P_SECURE))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6293	errmsg = e_secure;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6294
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	6295	// Check for a "normal" directory or file name in some options. Disallow a
				6296	// path separator (slash and/or backslash), wildcards and characters that
				6297	// are often illegal in a file name. Be more permissive if "secure" is off.
Bram Moolenaar	7554da4	2016-11-25 22:04:13 +0100	[diff] [blame]	6298	else if (((options[opt_idx].flags & P_NFNAME)
Bram Moolenaar	0945eaf	2016-11-29 22:10:48 +0100	[diff] [blame]	6299	&& vim_strpbrk(varp, (char_u )(secure
				6300	? "/\\?[\|;&<>\r\n" : "/\\?[<>\r\n")) != NULL)
Bram Moolenaar	7554da4	2016-11-25 22:04:13 +0100	[diff] [blame]	6301	\|\| ((options[opt_idx].flags & P_NDNAME)
				6302	&& vim_strpbrk(varp, (char_u )"*?[\|;&<>\r\n") != NULL))
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	6303	errmsg = e_invarg;
Bram Moolenaar	293ee4d	2004-12-09 21:34:53 +0000	[diff] [blame]	6304
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6305	/* 'term' */
				6306	else if (varp == &T_NAME)
				6307	{
				6308	if (T_NAME[0] == NUL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6309	errmsg = N_("E529: Cannot set 'term' to empty string");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6310	#ifdef FEAT_GUI
				6311	if (gui.in_use)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6312	errmsg = N_("E530: Cannot change term in GUI");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6313	else if (term_is_gui(T_NAME))
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6314	errmsg = N_("E531: Use \":gui\" to start the GUI");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6315	#endif
				6316	else if (set_termname(T_NAME) == FAIL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6317	errmsg = N_("E522: Not found in termcap");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6318	else
Bram Moolenaar	6739114	2017-02-19 21:07:04 +0100	[diff] [blame]	6319	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6320	/* Screen colors may have changed. */
				6321	redraw_later_clear();
Bram Moolenaar	6739114	2017-02-19 21:07:04 +0100	[diff] [blame]	6322
				6323	/* Both 'term' and 'ttytype' point to T_NAME, only set the
				6324	* P_ALLOCED flag on 'term'. */
				6325	opt_idx = findoption((char_u *)"term");
Bram Moolenaar	354796c	2017-02-23 17:18:37 +0100	[diff] [blame]	6326	free_oldval = (options[opt_idx].flags & P_ALLOCED);
Bram Moolenaar	6739114	2017-02-19 21:07:04 +0100	[diff] [blame]	6327	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6328	}
				6329
				6330	/* 'backupcopy' */
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	6331	else if (gvarp == &p_bkc)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6332	{
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	6333	char_u *bkc = p_bkc;
				6334	unsigned int *flags = &bkc_flags;
				6335
				6336	if (opt_flags & OPT_LOCAL)
				6337	{
				6338	bkc = curbuf->b_p_bkc;
				6339	flags = &curbuf->b_bkc_flags;
				6340	}
				6341
Bram Moolenaar	84d17a6	2014-09-29 17:15:18 +0200	[diff] [blame]	6342	if ((opt_flags & OPT_LOCAL) && *bkc == NUL)
				6343	/* make the local value empty: use the global value */
				6344	*flags = 0;
				6345	else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6346	{
Bram Moolenaar	84d17a6	2014-09-29 17:15:18 +0200	[diff] [blame]	6347	if (opt_strings_flags(bkc, p_bkc_values, flags, TRUE) != OK)
				6348	errmsg = e_invarg;
				6349	if ((((int)*flags & BKC_AUTO) != 0)
				6350	+ (((int)*flags & BKC_YES) != 0)
				6351	+ (((int)*flags & BKC_NO) != 0) != 1)
				6352	{
				6353	/* Must have exactly one of "auto", "yes" and "no". */
				6354	(void)opt_strings_flags(oldval, p_bkc_values, flags, TRUE);
				6355	errmsg = e_invarg;
				6356	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6357	}
				6358	}
				6359
				6360	/* 'backupext' and 'patchmode' */
				6361	else if (varp == &p_bex \|\| varp == &p_pm)
				6362	{
				6363	if (STRCMP(*p_bex == '.' ? p_bex + 1 : p_bex,
				6364	*p_pm == '.' ? p_pm + 1 : p_pm) == 0)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6365	errmsg = N_("E589: 'backupext' and 'patchmode' are equal");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6366	}
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	6367	#ifdef FEAT_LINEBREAK
				6368	/* 'breakindentopt' */
				6369	else if (varp == &curwin->w_p_briopt)
				6370	{
Bram Moolenaar	285ed7e	2014-08-24 21:39:49 +0200	[diff] [blame]	6371	if (briopt_check(curwin) == FAIL)
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	6372	errmsg = e_invarg;
				6373	}
				6374	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6375
				6376	/*
Bram Moolenaar	88e8f9f	2016-01-20 22:48:02 +0100	[diff] [blame]	6377	* 'isident', 'iskeyword', 'isprint or 'isfname' option: refill g_chartab[]
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6378	* If the new option is invalid, use old value. 'lisp' option: refill
Bram Moolenaar	88e8f9f	2016-01-20 22:48:02 +0100	[diff] [blame]	6379	* g_chartab[] for '-' char
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6380	*/
				6381	else if ( varp == &p_isi
				6382	\|\| varp == &(curbuf->b_p_isk)
				6383	\|\| varp == &p_isp
				6384	\|\| varp == &p_isf)
				6385	{
				6386	if (init_chartab() == FAIL)
				6387	{
				6388	did_chartab = TRUE; /* need to restore it below */
				6389	errmsg = e_invarg; /* error in value */
				6390	}
				6391	}
				6392
				6393	/* 'helpfile' */
				6394	else if (varp == &p_hf)
				6395	{
				6396	/* May compute new values for $VIM and $VIMRUNTIME */
				6397	if (didset_vim)
				6398	{
				6399	vim_setenv((char_u )"VIM", (char_u )"");
				6400	didset_vim = FALSE;
				6401	}
				6402	if (didset_vimruntime)
				6403	{
				6404	vim_setenv((char_u )"VIMRUNTIME", (char_u )"");
				6405	didset_vimruntime = FALSE;
				6406	}
				6407	}
				6408
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	6409	#ifdef FEAT_SYN_HL
				6410	/* 'colorcolumn' */
				6411	else if (varp == &curwin->w_p_cc)
				6412	errmsg = check_colorcolumn(curwin);
				6413	#endif
				6414
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6415	#ifdef FEAT_MULTI_LANG
				6416	/* 'helplang' */
				6417	else if (varp == &p_hlg)
				6418	{
				6419	/* Check for "", "ab", "ab,cd", etc. */
				6420	for (s = p_hlg; *s != NUL; s += 3)
				6421	{
				6422	if (s[1] == NUL \|\| ((s[2] != ',' \|\| s[3] == NUL) && s[2] != NUL))
				6423	{
				6424	errmsg = e_invarg;
				6425	break;
				6426	}
				6427	if (s[2] == NUL)
				6428	break;
				6429	}
				6430	}
				6431	#endif
				6432
				6433	/* 'highlight' */
				6434	else if (varp == &p_hl)
				6435	{
				6436	if (highlight_changed() == FAIL)
				6437	errmsg = e_invarg; /* invalid flags */
				6438	}
				6439
				6440	/* 'nrformats' */
				6441	else if (gvarp == &p_nf)
				6442	{
				6443	if (check_opt_strings(*varp, p_nf_values, TRUE) != OK)
				6444	errmsg = e_invarg;
				6445	}
				6446
				6447	#ifdef FEAT_SESSION
				6448	/* 'sessionoptions' */
				6449	else if (varp == &p_ssop)
				6450	{
				6451	if (opt_strings_flags(p_ssop, p_ssop_values, &ssop_flags, TRUE) != OK)
				6452	errmsg = e_invarg;
				6453	if ((ssop_flags & SSOP_CURDIR) && (ssop_flags & SSOP_SESDIR))
				6454	{
				6455	/* Don't allow both "sesdir" and "curdir". */
				6456	(void)opt_strings_flags(oldval, p_ssop_values, &ssop_flags, TRUE);
				6457	errmsg = e_invarg;
				6458	}
				6459	}
				6460	/* 'viewoptions' */
				6461	else if (varp == &p_vop)
				6462	{
				6463	if (opt_strings_flags(p_vop, p_ssop_values, &vop_flags, TRUE) != OK)
				6464	errmsg = e_invarg;
				6465	}
				6466	#endif
				6467
				6468	/* 'scrollopt' */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6469	else if (varp == &p_sbo)
				6470	{
				6471	if (check_opt_strings(p_sbo, p_scbopt_values, TRUE) != OK)
				6472	errmsg = e_invarg;
				6473	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6474
				6475	/* 'ambiwidth' */
Bram Moolenaar	3848e00	2016-03-19 18:42:29 +0100	[diff] [blame]	6476	else if (varp == &p_ambw \|\| varp == &p_emoji)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6477	{
				6478	if (check_opt_strings(p_ambw, p_ambw_values, FALSE) != OK)
				6479	errmsg = e_invarg;
Bram Moolenaar	5c3bd0a	2010-08-04 20:55:44 +0200	[diff] [blame]	6480	else if (set_chars_option(&p_lcs) != NULL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6481	errmsg = _("E834: Conflicts with value of 'listchars'");
Bram Moolenaar	5c3bd0a	2010-08-04 20:55:44 +0200	[diff] [blame]	6482	else if (set_chars_option(&p_fcs) != NULL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6483	errmsg = _("E835: Conflicts with value of 'fillchars'");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6484	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6485
				6486	/* 'background' */
				6487	else if (varp == &p_bg)
				6488	{
				6489	if (check_opt_strings(p_bg, p_bg_values, FALSE) == OK)
				6490	{
				6491	#ifdef FEAT_EVAL
				6492	int dark = (*p_bg == 'd');
				6493	#endif
				6494
				6495	init_highlight(FALSE, FALSE);
				6496
				6497	#ifdef FEAT_EVAL
				6498	if (dark != (*p_bg == 'd')
				6499	&& get_var_value((char_u *)"g:colors_name") != NULL)
				6500	{
				6501	/* The color scheme must have set 'background' back to another
				6502	* value, that's not what we want here. Disable the color
				6503	* scheme and set the colors again. */
Bram Moolenaar	2ce06f6	2005-01-31 19:19:04 +0000	[diff] [blame]	6504	do_unlet((char_u *)"g:colors_name", TRUE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6505	free_string_option(p_bg);
				6506	p_bg = vim_strsave((char_u *)(dark ? "dark" : "light"));
				6507	check_string_option(&p_bg);
				6508	init_highlight(FALSE, FALSE);
				6509	}
				6510	#endif
				6511	}
				6512	else
				6513	errmsg = e_invarg;
				6514	}
				6515
				6516	/* 'wildmode' */
				6517	else if (varp == &p_wim)
				6518	{
				6519	if (check_opt_wim() == FAIL)
				6520	errmsg = e_invarg;
				6521	}
				6522
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	6523	#ifdef FEAT_CMDL_COMPL
				6524	/* 'wildoptions' */
				6525	else if (varp == &p_wop)
				6526	{
				6527	if (check_opt_strings(p_wop, p_wop_values, TRUE) != OK)
				6528	errmsg = e_invarg;
				6529	}
				6530	#endif
				6531
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6532	#ifdef FEAT_WAK
				6533	/* 'winaltkeys' */
				6534	else if (varp == &p_wak)
				6535	{
				6536	if (*p_wak == NUL
				6537	\|\| check_opt_strings(p_wak, p_wak_values, FALSE) != OK)
				6538	errmsg = e_invarg;
				6539	# ifdef FEAT_MENU
				6540	# ifdef FEAT_GUI_MOTIF
				6541	else if (gui.in_use)
				6542	gui_motif_set_mnemonics(p_wak[0] == 'y' \|\| p_wak[0] == 'm');
				6543	# else
				6544	# ifdef FEAT_GUI_GTK
				6545	else if (gui.in_use)
				6546	gui_gtk_set_mnemonics(p_wak[0] == 'y' \|\| p_wak[0] == 'm');
				6547	# endif
				6548	# endif
				6549	# endif
				6550	}
				6551	#endif
				6552
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6553	/* 'eventignore' */
				6554	else if (varp == &p_ei)
				6555	{
				6556	if (check_ei() == FAIL)
				6557	errmsg = e_invarg;
				6558	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6559
Bram Moolenaar	2c7292d	2017-03-05 17:43:31 +0100	[diff] [blame]	6560	/* 'encoding', 'fileencoding', 'termencoding' and 'makeencoding' */
				6561	else if (varp == &p_enc \|\| gvarp == &p_fenc \|\| varp == &p_tenc
				6562	\|\| gvarp == &p_menc)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6563	{
				6564	if (gvarp == &p_fenc)
				6565	{
Bram Moolenaar	f2f7025	2008-02-13 17:36:06 +0000	[diff] [blame]	6566	if (!curbuf->b_p_ma && opt_flags != OPT_GLOBAL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6567	errmsg = e_modifiable;
				6568	else if (vim_strchr(*varp, ',') != NULL)
				6569	/* No comma allowed in 'fileencoding'; catches confusing it
				6570	* with 'fileencodings'. */
				6571	errmsg = e_invarg;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6572	else
Bram Moolenaar	1cd871b	2004-12-19 22:46:22 +0000	[diff] [blame]	6573	{
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	6574	#ifdef FEAT_TITLE
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6575	/* May show a "+" in the title now. */
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	6576	redraw_titles();
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	6577	#endif
Bram Moolenaar	1cd871b	2004-12-19 22:46:22 +0000	[diff] [blame]	6578	/* Add 'fileencoding' to the swap file. */
				6579	ml_setflags(curbuf);
				6580	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6581	}
				6582	if (errmsg == NULL)
				6583	{
				6584	/* canonize the value, so that STRCMP() can be used on it */
				6585	p = enc_canonize(*varp);
				6586	if (p != NULL)
				6587	{
				6588	vim_free(*varp);
				6589	*varp = p;
				6590	}
				6591	if (varp == &p_enc)
				6592	{
				6593	errmsg = mb_init();
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	6594	#ifdef FEAT_TITLE
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	6595	redraw_titles();
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	6596	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6597	}
				6598	}
				6599
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	6600	#if defined(FEAT_GUI_GTK)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6601	if (errmsg == NULL && varp == &p_tenc && gui.in_use)
				6602	{
				6603	/* GTK+ 2 uses only a single encoding, and that is UTF-8. */
				6604	if (STRCMP(p_tenc, "utf-8") != 0)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6605	errmsg = N_("E617: Cannot be changed in the GTK+ 2 GUI");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6606	}
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	6607	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6608
				6609	if (errmsg == NULL)
				6610	{
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	6611	#ifdef FEAT_KEYMAP
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6612	/* When 'keymap' is used and 'encoding' changes, reload the keymap
				6613	* (with another encoding). */
				6614	if (varp == &p_enc && *curbuf->b_p_keymap != NUL)
				6615	(void)keymap_init();
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	6616	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6617
				6618	/* When 'termencoding' is not empty and 'encoding' changes or when
				6619	* 'termencoding' changes, need to setup for keyboard input and
				6620	* display output conversion. */
				6621	if (((varp == &p_enc && *p_tenc != NUL) \|\| varp == &p_tenc))
				6622	{
Bram Moolenaar	17471e8	2017-11-26 23:47:18 +0100	[diff] [blame]	6623	if (convert_setup(&input_conv, p_tenc, p_enc) == FAIL
				6624	\|\| convert_setup(&output_conv, p_enc, p_tenc) == FAIL)
				6625	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6626	semsg(_("E950: Cannot convert between %s and %s"),
Bram Moolenaar	17471e8	2017-11-26 23:47:18 +0100	[diff] [blame]	6627	p_tenc, p_enc);
				6628	errmsg = e_invarg;
				6629	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6630	}
Bram Moolenaar	05159a0	2005-02-26 23:04:13 +0000	[diff] [blame]	6631
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	6632	#if defined(MSWIN)
Bram Moolenaar	05159a0	2005-02-26 23:04:13 +0000	[diff] [blame]	6633	/* $HOME may have characters in active code page. */
				6634	if (varp == &p_enc)
				6635	init_homedir();
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	6636	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6637	}
				6638	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6639
				6640	#if defined(FEAT_POSTSCRIPT)
				6641	else if (varp == &p_penc)
				6642	{
				6643	/* Canonize printencoding if VIM standard one */
				6644	p = enc_canonize(p_penc);
				6645	if (p != NULL)
				6646	{
				6647	vim_free(p_penc);
				6648	p_penc = p;
				6649	}
				6650	else
				6651	{
				6652	/* Ensure lower case and '-' for '_' */
				6653	for (s = p_penc; *s != NUL; s++)
				6654	{
				6655	if (*s == '_')
				6656	*s = '-';
				6657	else
				6658	s = TOLOWER_ASC(s);
				6659	}
				6660	}
				6661	}
				6662	#endif
				6663
Bram Moolenaar	9372a11	2005-12-06 19:59:18 +0000	[diff] [blame]	6664	#if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6665	else if (varp == &p_imak)
				6666	{
Bram Moolenaar	86e5792	2017-04-23 18:44:26 +0200	[diff] [blame]	6667	if (!im_xim_isvalid_imactivate())
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6668	errmsg = e_invarg;
				6669	}
				6670	#endif
				6671
				6672	#ifdef FEAT_KEYMAP
				6673	else if (varp == &curbuf->b_p_keymap)
				6674	{
Bram Moolenaar	d0b5138	2016-11-04 15:23:45 +0100	[diff] [blame]	6675	if (!valid_filetype(*varp))
				6676	errmsg = e_invarg;
				6677	else
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	6678	{
				6679	int secure_save = secure;
				6680
				6681	// Reset the secure flag, since the value of 'keymap' has
				6682	// been checked to be safe.
				6683	secure = 0;
				6684
				6685	// load or unload key mapping tables
Bram Moolenaar	d0b5138	2016-11-04 15:23:45 +0100	[diff] [blame]	6686	errmsg = keymap_init();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6687
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	6688	secure = secure_save;
				6689
				6690	// Since we check the value, there is no need to set P_INSECURE,
				6691	// even when the value comes from a modeline.
				6692	*value_checked = TRUE;
				6693	}
				6694
Bram Moolenaar	fab0623	2009-03-04 03:13:35 +0000	[diff] [blame]	6695	if (errmsg == NULL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6696	{
Bram Moolenaar	fab0623	2009-03-04 03:13:35 +0000	[diff] [blame]	6697	if (*curbuf->b_p_keymap != NUL)
				6698	{
				6699	/* Installed a new keymap, switch on using it. */
				6700	curbuf->b_p_iminsert = B_IMODE_LMAP;
				6701	if (curbuf->b_p_imsearch != B_IMODE_USE_INSERT)
				6702	curbuf->b_p_imsearch = B_IMODE_LMAP;
				6703	}
				6704	else
				6705	{
				6706	/* Cleared the keymap, may reset 'iminsert' and 'imsearch'. */
				6707	if (curbuf->b_p_iminsert == B_IMODE_LMAP)
				6708	curbuf->b_p_iminsert = B_IMODE_NONE;
				6709	if (curbuf->b_p_imsearch == B_IMODE_LMAP)
				6710	curbuf->b_p_imsearch = B_IMODE_USE_INSERT;
				6711	}
				6712	if ((opt_flags & OPT_LOCAL) == 0)
				6713	{
				6714	set_iminsert_global();
				6715	set_imsearch_global();
				6716	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6717	status_redraw_curbuf();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6718	}
				6719	}
				6720	#endif
				6721
				6722	/* 'fileformat' */
				6723	else if (gvarp == &p_ff)
				6724	{
				6725	if (!curbuf->b_p_ma && !(opt_flags & OPT_GLOBAL))
				6726	errmsg = e_modifiable;
				6727	else if (check_opt_strings(*varp, p_ff_values, FALSE) != OK)
				6728	errmsg = e_invarg;
				6729	else
				6730	{
				6731	/* may also change 'textmode' */
				6732	if (get_fileformat(curbuf) == EOL_DOS)
				6733	curbuf->b_p_tx = TRUE;
				6734	else
				6735	curbuf->b_p_tx = FALSE;
				6736	#ifdef FEAT_TITLE
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	6737	redraw_titles();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6738	#endif
Bram Moolenaar	1cd871b	2004-12-19 22:46:22 +0000	[diff] [blame]	6739	/* update flag in swap file */
				6740	ml_setflags(curbuf);
Bram Moolenaar	0413d48	2010-02-11 17:02:11 +0100	[diff] [blame]	6741	/* Redraw needed when switching to/from "mac": a CR in the text
				6742	* will be displayed differently. */
				6743	if (get_fileformat(curbuf) == EOL_MAC \|\| *oldval == 'm')
				6744	redraw_curbuf_later(NOT_VALID);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6745	}
				6746	}
				6747
				6748	/* 'fileformats' */
				6749	else if (varp == &p_ffs)
				6750	{
				6751	if (check_opt_strings(p_ffs, p_ff_values, TRUE) != OK)
				6752	errmsg = e_invarg;
				6753	else
				6754	{
				6755	/* also change 'textauto' */
				6756	if (*p_ffs == NUL)
				6757	p_ta = FALSE;
				6758	else
				6759	p_ta = TRUE;
				6760	}
				6761	}
				6762
Bram Moolenaar	a8ffcbb	2010-06-21 06:15:46 +0200	[diff] [blame]	6763	#if defined(FEAT_CRYPT)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6764	/* 'cryptkey' */
				6765	else if (gvarp == &p_key)
				6766	{
Bram Moolenaar	a8ffcbb	2010-06-21 06:15:46 +0200	[diff] [blame]	6767	# if defined(FEAT_CMDHIST)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6768	/* Make sure the ":set" command doesn't show the new value in the
				6769	* history. */
				6770	remove_key_from_history();
Bram Moolenaar	a8ffcbb	2010-06-21 06:15:46 +0200	[diff] [blame]	6771	# endif
				6772	if (STRCMP(curbuf->b_p_key, oldval) != 0)
				6773	/* Need to update the swapfile. */
Bram Moolenaar	bc56336	2015-06-09 18:35:25 +0200	[diff] [blame]	6774	ml_set_crypt_key(curbuf, oldval,
				6775	*curbuf->b_p_cm == NUL ? p_cm : curbuf->b_p_cm);
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	6776	}
				6777
				6778	else if (gvarp == &p_cm)
				6779	{
				6780	if (opt_flags & OPT_LOCAL)
				6781	p = curbuf->b_p_cm;
				6782	else
				6783	p = p_cm;
				6784	if (check_opt_strings(p, p_cm_values, TRUE) != OK)
				6785	errmsg = e_invarg;
Bram Moolenaar	8f4ac01	2014-08-10 13:38:34 +0200	[diff] [blame]	6786	else if (crypt_self_test() == FAIL)
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	6787	errmsg = e_invarg;
				6788	else
				6789	{
				6790	/* When setting the global value to empty, make it "zip". */
				6791	if (*p_cm == NUL)
				6792	{
				6793	if (new_value_alloced)
				6794	free_string_option(p_cm);
				6795	p_cm = vim_strsave((char_u *)"zip");
				6796	new_value_alloced = TRUE;
				6797	}
Bram Moolenaar	2be7950	2014-08-13 21:58:28 +0200	[diff] [blame]	6798	/* When using ":set cm=name" the local value is going to be empty.
				6799	* Do that here, otherwise the crypt functions will still use the
				6800	* local value. */
				6801	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0)
				6802	{
				6803	free_string_option(curbuf->b_p_cm);
				6804	curbuf->b_p_cm = empty_option;
				6805	}
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	6806
				6807	/* Need to update the swapfile when the effective method changed.
				6808	* Set "s" to the effective old value, "p" to the effective new
				6809	* method and compare. */
				6810	if ((opt_flags & OPT_LOCAL) && *oldval == NUL)
				6811	s = p_cm; /* was previously using the global value */
				6812	else
				6813	s = oldval;
				6814	if (*curbuf->b_p_cm == NUL)
				6815	p = p_cm; /* is now using the global value */
				6816	else
				6817	p = curbuf->b_p_cm;
				6818	if (STRCMP(s, p) != 0)
Bram Moolenaar	bc56336	2015-06-09 18:35:25 +0200	[diff] [blame]	6819	ml_set_crypt_key(curbuf, curbuf->b_p_key, s);
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	6820
				6821	/* If the global value changes need to update the swapfile for all
				6822	* buffers using that value. */
				6823	if ((opt_flags & OPT_GLOBAL) && STRCMP(p_cm, oldval) != 0)
				6824	{
				6825	buf_T *buf;
				6826
Bram Moolenaar	2932359	2016-07-24 22:04:11 +0200	[diff] [blame]	6827	FOR_ALL_BUFFERS(buf)
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	6828	if (buf != curbuf && *buf->b_p_cm == NUL)
Bram Moolenaar	bc56336	2015-06-09 18:35:25 +0200	[diff] [blame]	6829	ml_set_crypt_key(buf, buf->b_p_key, oldval);
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	6830	}
				6831	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6832	}
				6833	#endif
				6834
				6835	/* 'matchpairs' */
				6836	else if (gvarp == &p_mps)
				6837	{
Bram Moolenaar	8c7694a	2013-01-17 17:02:05 +0100	[diff] [blame]	6838	if (has_mbyte)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6839	{
Bram Moolenaar	8c7694a	2013-01-17 17:02:05 +0100	[diff] [blame]	6840	for (p = varp; p != NUL; ++p)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6841	{
Bram Moolenaar	0936502	2013-01-17 17:37:35 +0100	[diff] [blame]	6842	int x2 = -1;
				6843	int x3 = -1;
Bram Moolenaar	8c7694a	2013-01-17 17:02:05 +0100	[diff] [blame]	6844
				6845	if (*p != NUL)
				6846	p += mb_ptr2len(p);
				6847	if (*p != NUL)
				6848	x2 = *p++;
				6849	if (*p != NUL)
				6850	{
				6851	x3 = mb_ptr2char(p);
				6852	p += mb_ptr2len(p);
				6853	}
Bram Moolenaar	0936502	2013-01-17 17:37:35 +0100	[diff] [blame]	6854	if (x2 != ':' \|\| x3 == -1 \|\| (p != NUL && p != ','))
Bram Moolenaar	8c7694a	2013-01-17 17:02:05 +0100	[diff] [blame]	6855	{
				6856	errmsg = e_invarg;
				6857	break;
				6858	}
				6859	if (*p == NUL)
				6860	break;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6861	}
Bram Moolenaar	8c7694a	2013-01-17 17:02:05 +0100	[diff] [blame]	6862	}
				6863	else
Bram Moolenaar	8c7694a	2013-01-17 17:02:05 +0100	[diff] [blame]	6864	{
				6865	/* Check for "x:y,x:y" */
				6866	for (p = varp; p != NUL; p += 4)
				6867	{
				6868	if (p[1] != ':' \|\| p[2] == NUL \|\| (p[3] != NUL && p[3] != ','))
				6869	{
				6870	errmsg = e_invarg;
				6871	break;
				6872	}
				6873	if (p[3] == NUL)
				6874	break;
				6875	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6876	}
				6877	}
				6878
				6879	#ifdef FEAT_COMMENTS
				6880	/* 'comments' */
				6881	else if (gvarp == &p_com)
				6882	{
				6883	for (s = varp; s; )
				6884	{
				6885	while (s && s != ':')
				6886	{
				6887	if (vim_strchr((char_u )COM_ALL, s) == NULL
				6888	&& !VIM_ISDIGIT(s) && s != '-')
				6889	{
				6890	errmsg = illegal_char(errbuf, *s);
				6891	break;
				6892	}
				6893	++s;
				6894	}
				6895	if (*s++ == NUL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6896	errmsg = N_("E524: Missing colon");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6897	else if (s == ',' \|\| s == NUL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6898	errmsg = N_("E525: Zero length string");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6899	if (errmsg != NULL)
				6900	break;
				6901	while (s && s != ',')
				6902	{
				6903	if (*s == '\\' && s[1] != NUL)
				6904	++s;
				6905	++s;
				6906	}
				6907	s = skip_to_option_part(s);
				6908	}
				6909	}
				6910	#endif
				6911
				6912	/* 'listchars' */
				6913	else if (varp == &p_lcs)
				6914	{
				6915	errmsg = set_chars_option(varp);
				6916	}
				6917
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6918	/* 'fillchars' */
				6919	else if (varp == &p_fcs)
				6920	{
				6921	errmsg = set_chars_option(varp);
				6922	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6923
				6924	#ifdef FEAT_CMDWIN
				6925	/* 'cedit' */
				6926	else if (varp == &p_cedit)
				6927	{
				6928	errmsg = check_cedit();
				6929	}
				6930	#endif
				6931
Bram Moolenaar	54ee775	2005-05-31 22:22:17 +0000	[diff] [blame]	6932	/* 'verbosefile' */
				6933	else if (varp == &p_vfile)
				6934	{
				6935	verbose_stop();
				6936	if (*p_vfile != NUL && verbose_open() == FAIL)
				6937	errmsg = e_invarg;
				6938	}
				6939
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6940	#ifdef FEAT_VIMINFO
				6941	/* 'viminfo' */
				6942	else if (varp == &p_viminfo)
				6943	{
				6944	for (s = p_viminfo; *s;)
				6945	{
				6946	/* Check it's a valid character */
				6947	if (vim_strchr((char_u )"!\"%'/:<@cfhnrs", s) == NULL)
				6948	{
				6949	errmsg = illegal_char(errbuf, *s);
				6950	break;
				6951	}
				6952	if (s == 'n') / name is always last one */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6953	break;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6954	else if (s == 'r') / skip until next ',' */
				6955	{
				6956	while (++s && s != ',')
				6957	;
				6958	}
Bram Moolenaar	15d0a8c	2004-09-06 17:44:46 +0000	[diff] [blame]	6959	else if (*s == '%')
				6960	{
				6961	/* optional number */
				6962	while (vim_isdigit(*++s))
				6963	;
				6964	}
				6965	else if (s == '!' \|\| s == 'h' \|\| *s == 'c')
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6966	++s; /* no extra chars */
				6967	else /* must have a number */
				6968	{
				6969	while (vim_isdigit(*++s))
				6970	;
				6971
				6972	if (!VIM_ISDIGIT(*(s - 1)))
				6973	{
				6974	if (errbuf != NULL)
				6975	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6976	sprintf(errbuf, _("E526: Missing number after <%s>"),
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6977	transchar_byte(*(s - 1)));
				6978	errmsg = errbuf;
				6979	}
				6980	else
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6981	errmsg = "";
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6982	break;
				6983	}
				6984	}
				6985	if (*s == ',')
				6986	++s;
				6987	else if (*s)
				6988	{
				6989	if (errbuf != NULL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6990	errmsg = N_("E527: Missing comma");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6991	else
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6992	errmsg = "";
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6993	break;
				6994	}
				6995	}
				6996	if (*p_viminfo && errmsg == NULL && get_viminfo_parameter('\'') < 0)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	6997	errmsg = N_("E528: Must specify a ' value");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	6998	}
				6999	#endif /* FEAT_VIMINFO */
				7000
				7001	/* terminal options */
				7002	else if (istermoption(&options[opt_idx]) && full_screen)
				7003	{
				7004	/* ":set t_Co=0" and ":set t_Co=1" do ":set t_Co=" */
				7005	if (varp == &T_CCO)
				7006	{
Bram Moolenaar	c84e895	2009-03-18 13:21:18 +0000	[diff] [blame]	7007	int colors = atoi((char *)T_CCO);
				7008
				7009	/* Only reinitialize colors if t_Co value has really changed to
				7010	* avoid expensive reload of colorscheme if t_Co is set to the
				7011	* same value multiple times. */
				7012	if (colors != t_colors)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7013	{
Bram Moolenaar	c84e895	2009-03-18 13:21:18 +0000	[diff] [blame]	7014	t_colors = colors;
				7015	if (t_colors <= 1)
				7016	{
				7017	if (new_value_alloced)
				7018	vim_free(T_CCO);
				7019	T_CCO = empty_option;
				7020	}
Bram Moolenaar	c5cd885	2018-05-01 15:47:38 +0200	[diff] [blame]	7021	#if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
				7022	if (is_term_win32())
				7023	{
				7024	swap_tcap();
				7025	did_swaptcap = TRUE;
				7026	}
				7027	#endif
Bram Moolenaar	c84e895	2009-03-18 13:21:18 +0000	[diff] [blame]	7028	/* We now have a different color setup, initialize it again. */
				7029	init_highlight(TRUE, FALSE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7030	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7031	}
				7032	ttest(FALSE);
				7033	if (varp == &T_ME)
				7034	{
				7035	out_str(T_ME);
				7036	redraw_later(CLEAR);
Bram Moolenaar	afde13b	2019-04-28 19:46:49 +0200	[diff] [blame]	7037	#if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7038	/* Since t_me has been set, this probably means that the user
				7039	* wants to use this as default colors. Need to reset default
				7040	* background/foreground colors. */
Bram Moolenaar	afde13b	2019-04-28 19:46:49 +0200	[diff] [blame]	7041	# ifdef VIMDLL
				7042	if (!gui.in_use && !gui.starting)
				7043	# endif
				7044	mch_set_normal_colors();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7045	#endif
				7046	}
Bram Moolenaar	d9c6064	2017-01-27 20:03:18 +0100	[diff] [blame]	7047	if (varp == &T_BE && termcap_active)
				7048	{
				7049	if (*T_BE == NUL)
				7050	/* When clearing t_BE we assume the user no longer wants
				7051	* bracketed paste, thus disable it by writing t_BD. */
				7052	out_str(T_BD);
				7053	else
				7054	out_str(T_BE);
				7055	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7056	}
				7057
				7058	#ifdef FEAT_LINEBREAK
				7059	/* 'showbreak' */
				7060	else if (varp == &p_sbr)
				7061	{
				7062	for (s = p_sbr; *s; )
				7063	{
				7064	if (ptr2cells(s) != 1)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	7065	errmsg = N_("E595: contains unprintable or wide character");
Bram Moolenaar	91acfff	2017-03-12 19:22:36 +0100	[diff] [blame]	7066	MB_PTR_ADV(s);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7067	}
				7068	}
				7069	#endif
				7070
				7071	#ifdef FEAT_GUI
				7072	/* 'guifont' */
				7073	else if (varp == &p_guifont)
				7074	{
				7075	if (gui.in_use)
				7076	{
				7077	p = p_guifont;
Bram Moolenaar	9372a11	2005-12-06 19:59:18 +0000	[diff] [blame]	7078	# if defined(FEAT_GUI_GTK)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7079	/*
				7080	* Put up a font dialog and let the user select a new value.
				7081	* If this is cancelled go back to the old value but don't
				7082	* give an error message.
				7083	*/
				7084	if (STRCMP(p, "*") == 0)
				7085	{
				7086	p = gui_mch_font_dialog(oldval);
				7087
				7088	if (new_value_alloced)
				7089	free_string_option(p_guifont);
				7090
				7091	p_guifont = (p != NULL) ? p : vim_strsave(oldval);
				7092	new_value_alloced = TRUE;
				7093	}
				7094	# endif
				7095	if (p != NULL && gui_init_font(p_guifont, FALSE) != OK)
				7096	{
				7097	# if defined(FEAT_GUI_MSWIN) \|\| defined(FEAT_GUI_PHOTON)
				7098	if (STRCMP(p_guifont, "*") == 0)
				7099	{
				7100	/* Dialog was cancelled: Keep the old value without giving
				7101	* an error message. */
				7102	if (new_value_alloced)
				7103	free_string_option(p_guifont);
				7104	p_guifont = vim_strsave(oldval);
				7105	new_value_alloced = TRUE;
				7106	}
				7107	else
				7108	# endif
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	7109	errmsg = N_("E596: Invalid font(s)");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7110	}
				7111	}
Bram Moolenaar	faff14a	2009-02-04 16:29:07 +0000	[diff] [blame]	7112	redraw_gui_only = TRUE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7113	}
				7114	# ifdef FEAT_XFONTSET
				7115	else if (varp == &p_guifontset)
				7116	{
				7117	if (STRCMP(p_guifontset, "*") == 0)
Bram Moolenaar	b1443b4	2019-01-13 23:51:14 +0100	[diff] [blame]	7118	errmsg = N_("E597: can't select fontset");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7119	else if (gui.in_use && gui_init_font(p_guifontset, TRUE) != OK)
Bram Moolenaar	b1443b4	2019-01-13 23:51:14 +0100	[diff] [blame]	7120	errmsg = N_("E598: Invalid fontset");
Bram Moolenaar	faff14a	2009-02-04 16:29:07 +0000	[diff] [blame]	7121	redraw_gui_only = TRUE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7122	}
				7123	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7124	else if (varp == &p_guifontwide)
				7125	{
				7126	if (STRCMP(p_guifontwide, "*") == 0)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	7127	errmsg = N_("E533: can't select wide font");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7128	else if (gui_get_wide_font() == FAIL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	7129	errmsg = N_("E534: Invalid wide font");
Bram Moolenaar	faff14a	2009-02-04 16:29:07 +0000	[diff] [blame]	7130	redraw_gui_only = TRUE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7131	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7132	#endif
				7133
				7134	#ifdef CURSOR_SHAPE
				7135	/* 'guicursor' */
				7136	else if (varp == &p_guicursor)
				7137	errmsg = parse_shape_opt(SHAPE_CURSOR);
				7138	#endif
				7139
				7140	#ifdef FEAT_MOUSESHAPE
				7141	/* 'mouseshape' */
				7142	else if (varp == &p_mouseshape)
				7143	{
				7144	errmsg = parse_shape_opt(SHAPE_MOUSE);
				7145	update_mouseshape(-1);
				7146	}
				7147	#endif
				7148
				7149	#ifdef FEAT_PRINTER
				7150	else if (varp == &p_popt)
Bram Moolenaar	58d9823	2005-07-23 22:25:46 +0000	[diff] [blame]	7151	errmsg = parse_printoptions();
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	7152	# if defined(FEAT_POSTSCRIPT)
Bram Moolenaar	8299df9	2004-07-10 09:47:34 +0000	[diff] [blame]	7153	else if (varp == &p_pmfn)
Bram Moolenaar	58d9823	2005-07-23 22:25:46 +0000	[diff] [blame]	7154	errmsg = parse_printmbfont();
Bram Moolenaar	8299df9	2004-07-10 09:47:34 +0000	[diff] [blame]	7155	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7156	#endif
				7157
				7158	#ifdef FEAT_LANGMAP
				7159	/* 'langmap' */
				7160	else if (varp == &p_langmap)
				7161	langmap_set();
				7162	#endif
				7163
				7164	#ifdef FEAT_LINEBREAK
				7165	/* 'breakat' */
				7166	else if (varp == &p_breakat)
				7167	fill_breakat_flags();
				7168	#endif
				7169
				7170	#ifdef FEAT_TITLE
				7171	/* 'titlestring' and 'iconstring' */
				7172	else if (varp == &p_titlestring \|\| varp == &p_iconstring)
				7173	{
				7174	# ifdef FEAT_STL_OPT
				7175	int flagval = (varp == &p_titlestring) ? STL_IN_TITLE : STL_IN_ICON;
				7176
				7177	/* NULL => statusline syntax */
				7178	if (vim_strchr(varp, '%') && check_stl_option(varp) == NULL)
				7179	stl_syntax \|= flagval;
				7180	else
				7181	stl_syntax &= ~flagval;
				7182	# endif
Bram Moolenaar	84a9308	2018-06-16 22:58:15 +0200	[diff] [blame]	7183	did_set_title();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7184	}
				7185	#endif
				7186
				7187	#ifdef FEAT_GUI
				7188	/* 'guioptions' */
				7189	else if (varp == &p_go)
Bram Moolenaar	faff14a	2009-02-04 16:29:07 +0000	[diff] [blame]	7190	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7191	gui_init_which_components(oldval);
Bram Moolenaar	faff14a	2009-02-04 16:29:07 +0000	[diff] [blame]	7192	redraw_gui_only = TRUE;
				7193	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7194	#endif
				7195
Bram Moolenaar	5c8837f	2006-02-25 21:52:33 +0000	[diff] [blame]	7196	#if defined(FEAT_GUI_TABLINE)
				7197	/* 'guitablabel' */
				7198	else if (varp == &p_gtl)
Bram Moolenaar	faff14a	2009-02-04 16:29:07 +0000	[diff] [blame]	7199	{
Bram Moolenaar	18144c8	2006-04-12 21:52:12 +0000	[diff] [blame]	7200	redraw_tabline = TRUE;
Bram Moolenaar	faff14a	2009-02-04 16:29:07 +0000	[diff] [blame]	7201	redraw_gui_only = TRUE;
				7202	}
				7203	/* 'guitabtooltip' */
				7204	else if (varp == &p_gtt)
				7205	{
				7206	redraw_gui_only = TRUE;
				7207	}
Bram Moolenaar	5c8837f	2006-02-25 21:52:33 +0000	[diff] [blame]	7208	#endif
				7209
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7210	#if defined(FEAT_MOUSE_TTY) && (defined(UNIX) \|\| defined(VMS))
				7211	/* 'ttymouse' */
				7212	else if (varp == &p_ttym)
				7213	{
Bram Moolenaar	f1f8bc5	2005-03-07 23:20:08 +0000	[diff] [blame]	7214	/* Switch the mouse off before changing the escape sequences used for
				7215	* that. */
				7216	mch_setmouse(FALSE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7217	if (opt_strings_flags(p_ttym, p_ttym_values, &ttym_flags, FALSE) != OK)
				7218	errmsg = e_invarg;
				7219	else
				7220	check_mouse_termcode();
Bram Moolenaar	6bb6836	2005-03-22 23:03:44 +0000	[diff] [blame]	7221	if (termcap_active)
				7222	setmouse(); /* may switch it on again */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7223	}
				7224	#endif
				7225
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7226	/* 'selection' */
				7227	else if (varp == &p_sel)
				7228	{
				7229	if (*p_sel == NUL
				7230	\|\| check_opt_strings(p_sel, p_sel_values, FALSE) != OK)
				7231	errmsg = e_invarg;
				7232	}
				7233
				7234	/* 'selectmode' */
				7235	else if (varp == &p_slm)
				7236	{
				7237	if (check_opt_strings(p_slm, p_slm_values, TRUE) != OK)
				7238	errmsg = e_invarg;
				7239	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7240
				7241	#ifdef FEAT_BROWSE
				7242	/* 'browsedir' */
				7243	else if (varp == &p_bsdir)
				7244	{
				7245	if (check_opt_strings(p_bsdir, p_bsdir_values, FALSE) != OK
				7246	&& !mch_isdir(p_bsdir))
				7247	errmsg = e_invarg;
				7248	}
				7249	#endif
				7250
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7251	/* 'keymodel' */
				7252	else if (varp == &p_km)
				7253	{
				7254	if (check_opt_strings(p_km, p_km_values, TRUE) != OK)
				7255	errmsg = e_invarg;
				7256	else
				7257	{
				7258	km_stopsel = (vim_strchr(p_km, 'o') != NULL);
				7259	km_startsel = (vim_strchr(p_km, 'a') != NULL);
				7260	}
				7261	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7262
				7263	/* 'mousemodel' */
				7264	else if (varp == &p_mousem)
				7265	{
				7266	if (check_opt_strings(p_mousem, p_mousem_values, FALSE) != OK)
				7267	errmsg = e_invarg;
				7268	#if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) && (XmVersion <= 1002)
				7269	else if (p_mousem != oldval)
				7270	/* Changed from "extend" to "popup" or "popup_setpos" or vv: need
				7271	* to create or delete the popup menus. */
				7272	gui_motif_update_mousemodel(root_menu);
				7273	#endif
				7274	}
				7275
				7276	/* 'switchbuf' */
				7277	else if (varp == &p_swb)
				7278	{
Bram Moolenaar	c1a11ed	2008-06-24 22:09:24 +0000	[diff] [blame]	7279	if (opt_strings_flags(p_swb, p_swb_values, &swb_flags, TRUE) != OK)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7280	errmsg = e_invarg;
				7281	}
				7282
				7283	/* 'debug' */
				7284	else if (varp == &p_debug)
				7285	{
Bram Moolenaar	57657d8	2006-04-21 22:12:41 +0000	[diff] [blame]	7286	if (check_opt_strings(p_debug, p_debug_values, TRUE) != OK)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7287	errmsg = e_invarg;
				7288	}
				7289
				7290	/* 'display' */
				7291	else if (varp == &p_dy)
				7292	{
				7293	if (opt_strings_flags(p_dy, p_dy_values, &dy_flags, TRUE) != OK)
				7294	errmsg = e_invarg;
				7295	else
				7296	(void)init_chartab();
				7297
				7298	}
				7299
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7300	/* 'eadirection' */
				7301	else if (varp == &p_ead)
				7302	{
				7303	if (check_opt_strings(p_ead, p_ead_values, FALSE) != OK)
				7304	errmsg = e_invarg;
				7305	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7306
				7307	#ifdef FEAT_CLIPBOARD
				7308	/* 'clipboard' */
				7309	else if (varp == &p_cb)
				7310	errmsg = check_clipboard_option();
				7311	#endif
				7312
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	7313	#ifdef FEAT_SPELL
Bram Moolenaar	9ba0eb8	2005-06-13 22:28:56 +0000	[diff] [blame]	7314	/* When 'spelllang' or 'spellfile' is set and there is a window for this
				7315	* buffer in which 'spell' is set load the wordlists. */
Bram Moolenaar	2683c8e	2014-11-19 19:33:16 +0100	[diff] [blame]	7316	else if (varp == &(curwin->w_s->b_p_spl)
				7317	\|\| varp == &(curwin->w_s->b_p_spf))
Bram Moolenaar	217ad92	2005-03-20 22:37:15 +0000	[diff] [blame]	7318	{
Bram Moolenaar	862f1e1	2019-04-10 22:33:41 +0200	[diff] [blame]	7319	int is_spellfile = varp == &(curwin->w_s->b_p_spf);
				7320
				7321	if ((is_spellfile && !valid_spellfile(*varp))
				7322	\|\| (!is_spellfile && !valid_spellang(*varp)))
Bram Moolenaar	8f130ed	2019-04-10 22:15:19 +0200	[diff] [blame]	7323	errmsg = e_invarg;
				7324	else
Bram Moolenaar	862f1e1	2019-04-10 22:33:41 +0200	[diff] [blame]	7325	errmsg = did_set_spell_option(is_spellfile);
Bram Moolenaar	217ad92	2005-03-20 22:37:15 +0000	[diff] [blame]	7326	}
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	7327	/* When 'spellcapcheck' is set compile the regexp program. */
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	7328	else if (varp == &(curwin->w_s->b_p_spc))
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	7329	{
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	7330	errmsg = compile_cap_prog(curwin->w_s);
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	7331	}
Bram Moolenaar	d857f0e	2005-06-21 22:37:39 +0000	[diff] [blame]	7332	/* 'spellsuggest' */
				7333	else if (varp == &p_sps)
				7334	{
Bram Moolenaar	24bbcfe	2005-06-28 23:32:02 +0000	[diff] [blame]	7335	if (spell_check_sps() != OK)
Bram Moolenaar	d857f0e	2005-06-21 22:37:39 +0000	[diff] [blame]	7336	errmsg = e_invarg;
				7337	}
Bram Moolenaar	8aff23a	2005-08-19 20:40:30 +0000	[diff] [blame]	7338	/* 'mkspellmem' */
				7339	else if (varp == &p_msm)
				7340	{
				7341	if (spell_check_msm() != OK)
				7342	errmsg = e_invarg;
				7343	}
Bram Moolenaar	217ad92	2005-03-20 22:37:15 +0000	[diff] [blame]	7344	#endif
				7345
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7346	/* When 'bufhidden' is set, check for valid value. */
				7347	else if (gvarp == &p_bh)
				7348	{
				7349	if (check_opt_strings(curbuf->b_p_bh, p_bufhidden_values, FALSE) != OK)
				7350	errmsg = e_invarg;
				7351	}
				7352
				7353	/* When 'buftype' is set, check for valid value. */
				7354	else if (gvarp == &p_bt)
				7355	{
				7356	if (check_opt_strings(curbuf->b_p_bt, p_buftype_values, FALSE) != OK)
				7357	errmsg = e_invarg;
				7358	else
				7359	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7360	if (curwin->w_status_height)
				7361	{
				7362	curwin->w_redr_status = TRUE;
				7363	redraw_later(VALID);
				7364	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7365	curbuf->b_help = (curbuf->b_p_bt[0] == 'h');
Bram Moolenaar	1f2903c	2017-07-23 19:51:01 +0200	[diff] [blame]	7366	#ifdef FEAT_TITLE
Bram Moolenaar	5075aad	2010-01-27 15:58:13 +0100	[diff] [blame]	7367	redraw_titles();
Bram Moolenaar	1f2903c	2017-07-23 19:51:01 +0200	[diff] [blame]	7368	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7369	}
				7370	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7371
				7372	#ifdef FEAT_STL_OPT
				7373	/* 'statusline' or 'rulerformat' */
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	7374	else if (gvarp == &p_stl \|\| varp == &p_ruf)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7375	{
				7376	int wid;
				7377
				7378	if (varp == &p_ruf) /* reset ru_wid first */
				7379	ru_wid = 0;
				7380	s = *varp;
				7381	if (varp == &p_ruf && *s == '%')
				7382	{
				7383	/* set ru_wid if 'ruf' starts with "%99(" */
				7384	if (++s == '-') / ignore a '-' */
				7385	s++;
				7386	wid = getdigits(&s);
				7387	if (wid && *s == '(' && (errmsg = check_stl_option(p_ruf)) == NULL)
				7388	ru_wid = wid;
				7389	else
				7390	errmsg = check_stl_option(p_ruf);
				7391	}
Bram Moolenaar	3709e7c	2006-08-08 14:29:16 +0000	[diff] [blame]	7392	/* check 'statusline' only if it doesn't start with "%!" */
Bram Moolenaar	177d8c6	2007-09-06 11:33:37 +0000	[diff] [blame]	7393	else if (varp == &p_ruf \|\| s[0] != '%' \|\| s[1] != '!')
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7394	errmsg = check_stl_option(s);
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	7395	if (varp == &p_ruf && errmsg == NULL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7396	comp_col();
				7397	}
				7398	#endif
				7399
				7400	#ifdef FEAT_INS_EXPAND
				7401	/* check if it is a valid value for 'complete' -- Acevedo */
				7402	else if (gvarp == &p_cpt)
				7403	{
				7404	for (s = varp; s;)
				7405	{
Bram Moolenaar	11b73d6	2012-06-29 15:51:30 +0200	[diff] [blame]	7406	while (s == ',' \|\| s == ' ')
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7407	s++;
				7408	if (!*s)
				7409	break;
				7410	if (vim_strchr((char_u )".wbuksid]tU", s) == NULL)
				7411	{
				7412	errmsg = illegal_char(errbuf, *s);
				7413	break;
				7414	}
				7415	if (++s != NUL && s != ',' && *s != ' ')
				7416	{
				7417	if (s[-1] == 'k' \|\| s[-1] == 's')
				7418	{
				7419	/* skip optional filename after 'k' and 's' */
				7420	while (s && s != ',' && *s != ' ')
				7421	{
Bram Moolenaar	226c534	2017-02-17 14:53:15 +0100	[diff] [blame]	7422	if (*s == '\\' && s[1] != NUL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7423	++s;
				7424	++s;
				7425	}
				7426	}
				7427	else
				7428	{
				7429	if (errbuf != NULL)
				7430	{
				7431	sprintf((char *)errbuf,
				7432	_("E535: Illegal character after <%c>"),
				7433	*--s);
				7434	errmsg = errbuf;
				7435	}
				7436	else
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	7437	errmsg = "";
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7438	break;
				7439	}
				7440	}
				7441	}
				7442	}
Bram Moolenaar	1c7715d	2005-10-03 22:02:18 +0000	[diff] [blame]	7443
				7444	/* 'completeopt' */
				7445	else if (varp == &p_cot)
				7446	{
				7447	if (check_opt_strings(p_cot, p_cot_values, TRUE) != OK)
				7448	errmsg = e_invarg;
Bram Moolenaar	c020042	2016-04-20 12:02:02 +0200	[diff] [blame]	7449	else
				7450	completeopt_was_set();
Bram Moolenaar	1c7715d	2005-10-03 22:02:18 +0000	[diff] [blame]	7451	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7452	#endif /* FEAT_INS_EXPAND */
				7453
Bram Moolenaar	95ec9d6	2016-08-12 18:29:59 +0200	[diff] [blame]	7454	#ifdef FEAT_SIGNS
				7455	/* 'signcolumn' */
				7456	else if (varp == &curwin->w_p_scl)
				7457	{
				7458	if (check_opt_strings(*varp, p_scl_values, FALSE) != OK)
				7459	errmsg = e_invarg;
				7460	}
				7461	#endif
				7462
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7463
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	7464	#if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_MSWIN)
Bram Moolenaar	031cb74	2016-11-24 21:46:19 +0100	[diff] [blame]	7465	/* 'toolbar' */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7466	else if (varp == &p_toolbar)
				7467	{
				7468	if (opt_strings_flags(p_toolbar, p_toolbar_values,
				7469	&toolbar_flags, TRUE) != OK)
				7470	errmsg = e_invarg;
				7471	else
				7472	{
				7473	out_flush();
				7474	gui_mch_show_toolbar((toolbar_flags &
				7475	(TOOLBAR_TEXT \| TOOLBAR_ICONS)) != 0);
				7476	}
				7477	}
				7478	#endif
				7479
Bram Moolenaar	182c5be	2010-06-25 05:37:59 +0200	[diff] [blame]	7480	#if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_GTK)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7481	/* 'toolbariconsize': GTK+ 2 only */
				7482	else if (varp == &p_tbis)
				7483	{
				7484	if (opt_strings_flags(p_tbis, p_tbis_values, &tbis_flags, FALSE) != OK)
				7485	errmsg = e_invarg;
				7486	else
				7487	{
				7488	out_flush();
				7489	gui_mch_show_toolbar((toolbar_flags &
				7490	(TOOLBAR_TEXT \| TOOLBAR_ICONS)) != 0);
				7491	}
				7492	}
				7493	#endif
				7494
				7495	/* 'pastetoggle': translate key codes like in a mapping */
				7496	else if (varp == &p_pt)
				7497	{
				7498	if (*p_pt)
				7499	{
Bram Moolenaar	9c10238	2006-05-03 21:26:49 +0000	[diff] [blame]	7500	(void)replace_termcodes(p_pt, &p, TRUE, TRUE, FALSE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7501	if (p != NULL)
				7502	{
				7503	if (new_value_alloced)
				7504	free_string_option(p_pt);
				7505	p_pt = p;
				7506	new_value_alloced = TRUE;
				7507	}
				7508	}
				7509	}
				7510
				7511	/* 'backspace' */
				7512	else if (varp == &p_bs)
				7513	{
				7514	if (VIM_ISDIGIT(*p_bs))
				7515	{
Bram Moolenaar	e7fedb6	2015-12-31 19:07:19 +0100	[diff] [blame]	7516	if (*p_bs > '2' \|\| p_bs[1] != NUL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7517	errmsg = e_invarg;
				7518	}
				7519	else if (check_opt_strings(p_bs, p_bs_values, TRUE) != OK)
				7520	errmsg = e_invarg;
				7521	}
Bram Moolenaar	165bc69	2015-07-21 17:53:25 +0200	[diff] [blame]	7522	else if (varp == &p_bo)
				7523	{
				7524	if (opt_strings_flags(p_bo, p_bo_values, &bo_flags, TRUE) != OK)
				7525	errmsg = e_invarg;
				7526	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7527
Bram Moolenaar	0f6562e	2015-11-24 18:48:14 +0100	[diff] [blame]	7528	/* 'tagcase' */
				7529	else if (gvarp == &p_tc)
				7530	{
				7531	unsigned int *flags;
				7532
				7533	if (opt_flags & OPT_LOCAL)
				7534	{
				7535	p = curbuf->b_p_tc;
				7536	flags = &curbuf->b_tc_flags;
				7537	}
				7538	else
				7539	{
				7540	p = p_tc;
				7541	flags = &tc_flags;
				7542	}
				7543
				7544	if ((opt_flags & OPT_LOCAL) && *p == NUL)
				7545	/* make the local value empty: use the global value */
				7546	*flags = 0;
				7547	else if (*p == NUL
				7548	\|\| opt_strings_flags(p, p_tc_values, flags, FALSE) != OK)
				7549	errmsg = e_invarg;
				7550	}
				7551
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7552	/* 'casemap' */
				7553	else if (varp == &p_cmp)
				7554	{
				7555	if (opt_strings_flags(p_cmp, p_cmp_values, &cmp_flags, TRUE) != OK)
				7556	errmsg = e_invarg;
				7557	}
				7558
				7559	#ifdef FEAT_DIFF
				7560	/* 'diffopt' */
				7561	else if (varp == &p_dip)
				7562	{
				7563	if (diffopt_changed() == FAIL)
				7564	errmsg = e_invarg;
				7565	}
				7566	#endif
				7567
				7568	#ifdef FEAT_FOLDING
				7569	/* 'foldmethod' */
				7570	else if (gvarp == &curwin->w_allbuf_opt.wo_fdm)
				7571	{
				7572	if (check_opt_strings(*varp, p_fdm_values, FALSE) != OK
				7573	\|\| *curwin->w_p_fdm == NUL)
				7574	errmsg = e_invarg;
				7575	else
Bram Moolenaar	f4d7f94	2010-02-24 14:34:19 +0100	[diff] [blame]	7576	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7577	foldUpdateAll(curwin);
Bram Moolenaar	f4d7f94	2010-02-24 14:34:19 +0100	[diff] [blame]	7578	if (foldmethodIsDiff(curwin))
				7579	newFoldLevel();
				7580	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7581	}
				7582	# ifdef FEAT_EVAL
				7583	/* 'foldexpr' */
				7584	else if (varp == &curwin->w_p_fde)
				7585	{
				7586	if (foldmethodIsExpr(curwin))
				7587	foldUpdateAll(curwin);
				7588	}
				7589	# endif
				7590	/* 'foldmarker' */
				7591	else if (gvarp == &curwin->w_allbuf_opt.wo_fmr)
				7592	{
				7593	p = vim_strchr(*varp, ',');
				7594	if (p == NULL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	7595	errmsg = N_("E536: comma required");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7596	else if (p == *varp \|\| p[1] == NUL)
				7597	errmsg = e_invarg;
				7598	else if (foldmethodIsMarker(curwin))
				7599	foldUpdateAll(curwin);
				7600	}
				7601	/* 'commentstring' */
				7602	else if (gvarp == &p_cms)
				7603	{
				7604	if (*varp != NUL && strstr((char )*varp, "%s") == NULL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	7605	errmsg = N_("E537: 'commentstring' must be empty or contain %s");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7606	}
				7607	/* 'foldopen' */
				7608	else if (varp == &p_fdo)
				7609	{
				7610	if (opt_strings_flags(p_fdo, p_fdo_values, &fdo_flags, TRUE) != OK)
				7611	errmsg = e_invarg;
				7612	}
				7613	/* 'foldclose' */
				7614	else if (varp == &p_fcl)
				7615	{
				7616	if (check_opt_strings(p_fcl, p_fcl_values, TRUE) != OK)
				7617	errmsg = e_invarg;
				7618	}
Bram Moolenaar	7fc904b	2006-04-13 20:37:35 +0000	[diff] [blame]	7619	/* 'foldignore' */
				7620	else if (gvarp == &curwin->w_allbuf_opt.wo_fdi)
				7621	{
				7622	if (foldmethodIsIndent(curwin))
				7623	foldUpdateAll(curwin);
				7624	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7625	#endif
				7626
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7627	/* 'virtualedit' */
				7628	else if (varp == &p_ve)
				7629	{
				7630	if (opt_strings_flags(p_ve, p_ve_values, &ve_flags, TRUE) != OK)
				7631	errmsg = e_invarg;
				7632	else if (STRCMP(p_ve, oldval) != 0)
				7633	{
				7634	/* Recompute cursor position in case the new 've' setting
				7635	* changes something. */
				7636	validate_virtcol();
				7637	coladvance(curwin->w_virtcol);
				7638	}
				7639	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7640
				7641	#if defined(FEAT_CSCOPE) && defined(FEAT_QUICKFIX)
				7642	else if (varp == &p_csqf)
				7643	{
				7644	if (p_csqf != NULL)
				7645	{
				7646	p = p_csqf;
				7647	while (*p != NUL)
				7648	{
				7649	if (vim_strchr((char_u )CSQF_CMDS, p) == NULL
				7650	\|\| p[1] == NUL
				7651	\|\| vim_strchr((char_u *)CSQF_FLAGS, p[1]) == NULL
				7652	\|\| (p[2] != NUL && p[2] != ','))
				7653	{
				7654	errmsg = e_invarg;
				7655	break;
				7656	}
				7657	else if (p[2] == NUL)
				7658	break;
				7659	else
				7660	p += 3;
				7661	}
				7662	}
				7663	}
				7664	#endif
				7665
Bram Moolenaar	6bcbcc5	2013-11-05 07:13:41 +0100	[diff] [blame]	7666	#ifdef FEAT_CINDENT
				7667	/* 'cinoptions' */
				7668	else if (gvarp == &p_cino)
				7669	{
				7670	/* TODO: recognize errors */
				7671	parse_cino(curbuf);
				7672	}
				7673	#endif
				7674
Bram Moolenaar	b5a7a8b	2014-08-06 14:52:30 +0200	[diff] [blame]	7675	#if defined(FEAT_RENDER_OPTIONS)
Bram Moolenaar	031cb74	2016-11-24 21:46:19 +0100	[diff] [blame]	7676	/* 'renderoptions' */
Bram Moolenaar	3767c6e	2017-12-05 16:57:56 +0100	[diff] [blame]	7677	else if (varp == &p_rop)
Bram Moolenaar	b5a7a8b	2014-08-06 14:52:30 +0200	[diff] [blame]	7678	{
				7679	if (!gui_mch_set_rendering_options(p_rop))
				7680	errmsg = e_invarg;
				7681	}
				7682	#endif
				7683
Bram Moolenaar	d0b5138	2016-11-04 15:23:45 +0100	[diff] [blame]	7684	else if (gvarp == &p_ft)
				7685	{
				7686	if (!valid_filetype(*varp))
				7687	errmsg = e_invarg;
Bram Moolenaar	9049298	2017-06-22 14:16:31 +0200	[diff] [blame]	7688	else
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	7689	{
Bram Moolenaar	c3ffc9b	2018-06-17 17:32:58 +0200	[diff] [blame]	7690	value_changed = STRCMP(oldval, *varp) != 0;
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	7691
				7692	// Since we check the value, there is no need to set P_INSECURE,
				7693	// even when the value comes from a modeline.
				7694	*value_checked = TRUE;
				7695	}
Bram Moolenaar	d0b5138	2016-11-04 15:23:45 +0100	[diff] [blame]	7696	}
Bram Moolenaar	d0b5138	2016-11-04 15:23:45 +0100	[diff] [blame]	7697
				7698	#ifdef FEAT_SYN_HL
				7699	else if (gvarp == &p_syn)
				7700	{
				7701	if (!valid_filetype(*varp))
				7702	errmsg = e_invarg;
Bram Moolenaar	c3ffc9b	2018-06-17 17:32:58 +0200	[diff] [blame]	7703	else
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	7704	{
Bram Moolenaar	c3ffc9b	2018-06-17 17:32:58 +0200	[diff] [blame]	7705	value_changed = STRCMP(oldval, *varp) != 0;
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	7706
				7707	// Since we check the value, there is no need to set P_INSECURE,
				7708	// even when the value comes from a modeline.
				7709	*value_checked = TRUE;
				7710	}
Bram Moolenaar	d0b5138	2016-11-04 15:23:45 +0100	[diff] [blame]	7711	}
				7712	#endif
				7713
Bram Moolenaar	825680f	2017-07-22 17:04:02 +0200	[diff] [blame]	7714	#ifdef FEAT_TERMINAL
Bram Moolenaar	aa5df7e	2019-02-03 14:53:10 +0100	[diff] [blame]	7715	// 'termwinkey'
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	7716	else if (varp == &curwin->w_p_twk)
Bram Moolenaar	dbe948d	2017-07-23 22:50:51 +0200	[diff] [blame]	7717	{
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	7718	if (*curwin->w_p_twk != NUL
				7719	&& string_to_key(curwin->w_p_twk, TRUE) == 0)
Bram Moolenaar	dbe948d	2017-07-23 22:50:51 +0200	[diff] [blame]	7720	errmsg = e_invarg;
				7721	}
Bram Moolenaar	aa5df7e	2019-02-03 14:53:10 +0100	[diff] [blame]	7722	// 'termwinsize'
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	7723	else if (varp == &curwin->w_p_tws)
Bram Moolenaar	825680f	2017-07-22 17:04:02 +0200	[diff] [blame]	7724	{
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	7725	if (*curwin->w_p_tws != NUL)
Bram Moolenaar	825680f	2017-07-22 17:04:02 +0200	[diff] [blame]	7726	{
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	7727	p = skipdigits(curwin->w_p_tws);
				7728	if (p == curwin->w_p_tws
Bram Moolenaar	498c256	2018-04-15 23:45:15 +0200	[diff] [blame]	7729	\|\| (p != 'x' && p != '*')
				7730	\|\| *skipdigits(p + 1) != NUL)
Bram Moolenaar	825680f	2017-07-22 17:04:02 +0200	[diff] [blame]	7731	errmsg = e_invarg;
				7732	}
				7733	}
Bram Moolenaar	4f97475	2019-02-17 17:44:42 +0100	[diff] [blame]	7734	# if defined(MSWIN)
Bram Moolenaar	c6ddce3	2019-02-08 12:47:03 +0100	[diff] [blame]	7735	// 'termwintype'
				7736	else if (varp == &p_twt)
Bram Moolenaar	aa5df7e	2019-02-03 14:53:10 +0100	[diff] [blame]	7737	{
Bram Moolenaar	c6ddce3	2019-02-08 12:47:03 +0100	[diff] [blame]	7738	if (check_opt_strings(*varp, p_twt_values, FALSE) != OK)
Bram Moolenaar	aa5df7e	2019-02-03 14:53:10 +0100	[diff] [blame]	7739	errmsg = e_invarg;
				7740	}
Bram Moolenaar	c6ddce3	2019-02-08 12:47:03 +0100	[diff] [blame]	7741	# endif
Bram Moolenaar	825680f	2017-07-22 17:04:02 +0200	[diff] [blame]	7742	#endif
				7743
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	7744	#ifdef FEAT_VARTABS
				7745	/* 'varsofttabstop' */
				7746	else if (varp == &(curbuf->b_p_vsts))
				7747	{
				7748	char_u *cp;
				7749
				7750	if (!(varp)[0] \|\| ((varp)[0] == '0' && !(*varp)[1]))
				7751	{
				7752	if (curbuf->b_p_vsts_array)
				7753	{
				7754	vim_free(curbuf->b_p_vsts_array);
				7755	curbuf->b_p_vsts_array = 0;
				7756	}
				7757	}
				7758	else
				7759	{
				7760	for (cp = varp; cp; ++cp)
				7761	{
				7762	if (vim_isdigit(*cp))
				7763	continue;
				7764	if (cp == ',' && cp > varp && *(cp-1) != ',')
				7765	continue;
				7766	errmsg = e_invarg;
				7767	break;
				7768	}
				7769	if (errmsg == NULL)
				7770	{
				7771	int *oldarray = curbuf->b_p_vsts_array;
				7772	if (tabstop_set(*varp, &(curbuf->b_p_vsts_array)))
				7773	{
				7774	if (oldarray)
				7775	vim_free(oldarray);
				7776	}
				7777	else
				7778	errmsg = e_invarg;
				7779	}
				7780	}
				7781	}
				7782
				7783	/* 'vartabstop' */
				7784	else if (varp == &(curbuf->b_p_vts))
				7785	{
				7786	char_u *cp;
				7787
				7788	if (!(varp)[0] \|\| ((varp)[0] == '0' && !(*varp)[1]))
				7789	{
				7790	if (curbuf->b_p_vts_array)
				7791	{
				7792	vim_free(curbuf->b_p_vts_array);
				7793	curbuf->b_p_vts_array = NULL;
				7794	}
				7795	}
				7796	else
				7797	{
				7798	for (cp = varp; cp; ++cp)
				7799	{
				7800	if (vim_isdigit(*cp))
				7801	continue;
				7802	if (cp == ',' && cp > varp && *(cp-1) != ',')
				7803	continue;
				7804	errmsg = e_invarg;
				7805	break;
				7806	}
				7807	if (errmsg == NULL)
				7808	{
				7809	int *oldarray = curbuf->b_p_vts_array;
Bram Moolenaar	55c77cf	2019-02-16 19:05:11 +0100	[diff] [blame]	7810
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	7811	if (tabstop_set(*varp, &(curbuf->b_p_vts_array)))
				7812	{
Bram Moolenaar	55c77cf	2019-02-16 19:05:11 +0100	[diff] [blame]	7813	vim_free(oldarray);
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	7814	#ifdef FEAT_FOLDING
				7815	if (foldmethodIsIndent(curwin))
				7816	foldUpdateAll(curwin);
Bram Moolenaar	55c77cf	2019-02-16 19:05:11 +0100	[diff] [blame]	7817	#endif
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	7818	}
				7819	else
				7820	errmsg = e_invarg;
				7821	}
				7822	}
				7823	}
				7824	#endif
				7825
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7826	/* Options that are a list of flags. */
				7827	else
				7828	{
				7829	p = NULL;
Bram Moolenaar	031cb74	2016-11-24 21:46:19 +0100	[diff] [blame]	7830	if (varp == &p_ww) /* 'whichwrap' */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7831	p = (char_u *)WW_ALL;
Bram Moolenaar	031cb74	2016-11-24 21:46:19 +0100	[diff] [blame]	7832	if (varp == &p_shm) /* 'shortmess' */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7833	p = (char_u *)SHM_ALL;
Bram Moolenaar	031cb74	2016-11-24 21:46:19 +0100	[diff] [blame]	7834	else if (varp == &(p_cpo)) /* 'cpoptions' */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7835	p = (char_u *)CPO_ALL;
Bram Moolenaar	031cb74	2016-11-24 21:46:19 +0100	[diff] [blame]	7836	else if (varp == &(curbuf->b_p_fo)) /* 'formatoptions' */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7837	p = (char_u *)FO_ALL;
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	7838	#ifdef FEAT_CONCEAL
Bram Moolenaar	031cb74	2016-11-24 21:46:19 +0100	[diff] [blame]	7839	else if (varp == &curwin->w_p_cocu) /* 'concealcursor' */
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	7840	p = (char_u *)COCU_ALL;
				7841	#endif
Bram Moolenaar	031cb74	2016-11-24 21:46:19 +0100	[diff] [blame]	7842	else if (varp == &p_mouse) /* 'mouse' */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7843	{
				7844	#ifdef FEAT_MOUSE
				7845	p = (char_u *)MOUSE_ALL;
				7846	#else
				7847	if (*p_mouse != NUL)
Bram Moolenaar	b1443b4	2019-01-13 23:51:14 +0100	[diff] [blame]	7848	errmsg = N_("E538: No mouse support");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7849	#endif
				7850	}
				7851	#if defined(FEAT_GUI)
Bram Moolenaar	031cb74	2016-11-24 21:46:19 +0100	[diff] [blame]	7852	else if (varp == &p_go) /* 'guioptions' */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7853	p = (char_u *)GO_ALL;
				7854	#endif
				7855	if (p != NULL)
				7856	{
				7857	for (s = varp; s; ++s)
				7858	if (vim_strchr(p, *s) == NULL)
				7859	{
				7860	errmsg = illegal_char(errbuf, *s);
				7861	break;
				7862	}
				7863	}
				7864	}
				7865
				7866	/*
				7867	* If error detected, restore the previous value.
				7868	*/
				7869	if (errmsg != NULL)
				7870	{
				7871	if (new_value_alloced)
				7872	free_string_option(*varp);
				7873	*varp = oldval;
				7874	/*
				7875	* When resetting some values, need to act on it.
				7876	*/
				7877	if (did_chartab)
				7878	(void)init_chartab();
				7879	if (varp == &p_hl)
				7880	(void)highlight_changed();
				7881	}
				7882	else
				7883	{
				7884	#ifdef FEAT_EVAL
				7885	/* Remember where the option was set. */
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	7886	set_option_sctx_idx(opt_idx, opt_flags, current_sctx);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7887	#endif
				7888	/*
				7889	* Free string options that are in allocated memory.
Bram Moolenaar	c0197e2	2004-09-13 20:26:32 +0000	[diff] [blame]	7890	* Use "free_oldval", because recursiveness may change the flags under
				7891	* our fingers (esp. init_highlight()).
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7892	*/
Bram Moolenaar	c0197e2	2004-09-13 20:26:32 +0000	[diff] [blame]	7893	if (free_oldval)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7894	free_string_option(oldval);
				7895	if (new_value_alloced)
				7896	options[opt_idx].flags \|= P_ALLOCED;
				7897	else
				7898	options[opt_idx].flags &= ~P_ALLOCED;
				7899
				7900	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	7901	&& ((int)options[opt_idx].indir & PV_BOTH))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7902	{
				7903	/* global option with local value set to use global value; free
				7904	* the local value and make it empty */
				7905	p = get_varp_scope(&(options[opt_idx]), OPT_LOCAL);
				7906	free_string_option((char_u *)p);
				7907	(char_u *)p = empty_option;
				7908	}
				7909
				7910	/* May set global value for local option. */
				7911	else if (!(opt_flags & OPT_LOCAL) && opt_flags != OPT_GLOBAL)
				7912	set_string_option_global(opt_idx, varp);
Bram Moolenaar	90cfdbe	2005-08-12 19:59:19 +0000	[diff] [blame]	7913
Bram Moolenaar	90cfdbe	2005-08-12 19:59:19 +0000	[diff] [blame]	7914	/*
				7915	* Trigger the autocommand only after setting the flags.
				7916	*/
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	7917	#ifdef FEAT_SYN_HL
Bram Moolenaar	90cfdbe	2005-08-12 19:59:19 +0000	[diff] [blame]	7918	/* When 'syntax' is set, load the syntax of that name */
				7919	if (varp == &(curbuf->b_p_syn))
				7920	{
Bram Moolenaar	a5616b0	2018-06-17 19:08:30 +0200	[diff] [blame]	7921	static int syn_recursive = 0;
				7922
				7923	++syn_recursive;
				7924	// Only pass TRUE for "force" when the value changed or not used
				7925	// recursively, to avoid endless recurrence.
				7926	apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn, curbuf->b_fname,
				7927	value_changed \|\| syn_recursive == 1, curbuf);
				7928	--syn_recursive;
Bram Moolenaar	90cfdbe	2005-08-12 19:59:19 +0000	[diff] [blame]	7929	}
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	7930	#endif
Bram Moolenaar	90cfdbe	2005-08-12 19:59:19 +0000	[diff] [blame]	7931	else if (varp == &(curbuf->b_p_ft))
				7932	{
Bram Moolenaar	9049298	2017-06-22 14:16:31 +0200	[diff] [blame]	7933	/* 'filetype' is set, trigger the FileType autocommand.
				7934	* Skip this when called from a modeline and the filetype was
Bram Moolenaar	a5616b0	2018-06-17 19:08:30 +0200	[diff] [blame]	7935	* already set to this value. */
Bram Moolenaar	c3ffc9b	2018-06-17 17:32:58 +0200	[diff] [blame]	7936	if (!(opt_flags & OPT_MODELINE) \|\| value_changed)
Bram Moolenaar	9049298	2017-06-22 14:16:31 +0200	[diff] [blame]	7937	{
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	7938	static int ft_recursive = 0;
				7939	int secure_save = secure;
				7940
				7941	// Reset the secure flag, since the value of 'filetype' has
				7942	// been checked to be safe.
				7943	secure = 0;
Bram Moolenaar	a5616b0	2018-06-17 19:08:30 +0200	[diff] [blame]	7944
				7945	++ft_recursive;
Bram Moolenaar	9049298	2017-06-22 14:16:31 +0200	[diff] [blame]	7946	did_filetype = TRUE;
Bram Moolenaar	a5616b0	2018-06-17 19:08:30 +0200	[diff] [blame]	7947	// Only pass TRUE for "force" when the value changed or not
				7948	// used recursively, to avoid endless recurrence.
				7949	apply_autocmds(EVENT_FILETYPE, curbuf->b_p_ft, curbuf->b_fname,
				7950	value_changed \|\| ft_recursive == 1, curbuf);
				7951	--ft_recursive;
Bram Moolenaar	163095f	2017-07-09 15:41:53 +0200	[diff] [blame]	7952	/* Just in case the old "curbuf" is now invalid. */
				7953	if (varp != &(curbuf->b_p_ft))
				7954	varp = NULL;
Bram Moolenaar	916a818	2018-11-25 02:18:29 +0100	[diff] [blame]	7955
				7956	secure = secure_save;
Bram Moolenaar	9049298	2017-06-22 14:16:31 +0200	[diff] [blame]	7957	}
Bram Moolenaar	90cfdbe	2005-08-12 19:59:19 +0000	[diff] [blame]	7958	}
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	7959	#ifdef FEAT_SPELL
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	7960	if (varp == &(curwin->w_s->b_p_spl))
Bram Moolenaar	90cfdbe	2005-08-12 19:59:19 +0000	[diff] [blame]	7961	{
				7962	char_u fname[200];
Bram Moolenaar	cc63c64	2013-11-12 04:44:01 +0100	[diff] [blame]	7963	char_u *q = curwin->w_s->b_p_spl;
				7964
				7965	/* Skip the first name if it is "cjk". */
				7966	if (STRNCMP(q, "cjk,", 4) == 0)
				7967	q += 4;
Bram Moolenaar	90cfdbe	2005-08-12 19:59:19 +0000	[diff] [blame]	7968
				7969	/*
				7970	* Source the spell/LANG.vim in 'runtimepath'.
				7971	* They could set 'spellcapcheck' depending on the language.
				7972	* Use the first name in 'spelllang' up to '_region' or
				7973	* '.encoding'.
				7974	*/
Bram Moolenaar	cc63c64	2013-11-12 04:44:01 +0100	[diff] [blame]	7975	for (p = q; *p != NUL; ++p)
Bram Moolenaar	247bb7e	2018-11-20 14:27:07 +0100	[diff] [blame]	7976	if (!ASCII_ISALNUM(p) && p != '-')
Bram Moolenaar	90cfdbe	2005-08-12 19:59:19 +0000	[diff] [blame]	7977	break;
Bram Moolenaar	82e8c92	2018-11-20 13:32:36 +0100	[diff] [blame]	7978	if (p > q)
				7979	{
Bram Moolenaar	8f130ed	2019-04-10 22:15:19 +0200	[diff] [blame]	7980	vim_snprintf((char )fname, 200, "spell/%.s.vim",
				7981	(int)(p - q), q);
Bram Moolenaar	82e8c92	2018-11-20 13:32:36 +0100	[diff] [blame]	7982	source_runtime(fname, DIP_ALL);
				7983	}
Bram Moolenaar	90cfdbe	2005-08-12 19:59:19 +0000	[diff] [blame]	7984	}
				7985	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	7986	}
				7987
				7988	#ifdef FEAT_MOUSE
				7989	if (varp == &p_mouse)
				7990	{
				7991	# ifdef FEAT_MOUSE_TTY
				7992	if (*p_mouse == NUL)
				7993	mch_setmouse(FALSE); /* switch mouse off */
				7994	else
				7995	# endif
				7996	setmouse(); /* in case 'mouse' changed */
				7997	}
				7998	#endif
				7999
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	8000	if (curwin->w_curswant != MAXCOL
Bram Moolenaar	488eb26	2015-03-13 11:23:50 +0100	[diff] [blame]	8001	&& (options[opt_idx].flags & (P_CURSWANT \| P_RALL)) != 0)
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	8002	curwin->w_set_curswant = TRUE;
				8003
Bram Moolenaar	faff14a	2009-02-04 16:29:07 +0000	[diff] [blame]	8004	#ifdef FEAT_GUI
				8005	/* check redraw when it's not a GUI option or the GUI is active. */
				8006	if (!redraw_gui_only \|\| gui.in_use)
				8007	#endif
				8008	check_redraw(options[opt_idx].flags);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8009
Bram Moolenaar	c5cd885	2018-05-01 15:47:38 +0200	[diff] [blame]	8010	#if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
				8011	if (did_swaptcap)
				8012	{
Bram Moolenaar	c5cd885	2018-05-01 15:47:38 +0200	[diff] [blame]	8013	set_termname((char_u *)"win32");
				8014	init_highlight(TRUE, FALSE);
				8015	}
				8016	#endif
				8017
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8018	return errmsg;
				8019	}
				8020
Bram Moolenaar	f4e5e86	2013-02-13 15:44:26 +0100	[diff] [blame]	8021	#if defined(FEAT_SYN_HL) \|\| defined(PROTO)
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	8022	/*
				8023	* Simple int comparison function for use with qsort()
				8024	*/
				8025	static int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	8026	int_cmp(const void a, const void b)
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	8027	{
				8028	return (const int )a - (const int )b;
				8029	}
				8030
				8031	/*
				8032	* Handle setting 'colorcolumn' or 'textwidth' in window "wp".
				8033	* Returns error message, NULL if it's OK.
				8034	*/
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8035	char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	8036	check_colorcolumn(win_T *wp)
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	8037	{
				8038	char_u *s;
				8039	int col;
				8040	int count = 0;
				8041	int color_cols[256];
				8042	int i;
				8043	int j = 0;
				8044
Bram Moolenaar	50f834d	2011-09-21 13:40:17 +0200	[diff] [blame]	8045	if (wp->w_buffer == NULL)
				8046	return NULL; /* buffer was closed */
				8047
Bram Moolenaar	11505dc	2010-07-16 21:29:06 +0200	[diff] [blame]	8048	for (s = wp->w_p_cc; *s != NUL && count < 255;)
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	8049	{
				8050	if (s == '-' \|\| s == '+')
				8051	{
				8052	/* -N and +N: add to 'textwidth' */
				8053	col = (*s == '-') ? -1 : 1;
				8054	++s;
				8055	if (!VIM_ISDIGIT(*s))
				8056	return e_invarg;
				8057	col = col * getdigits(&s);
				8058	if (wp->w_buffer->b_p_tw == 0)
Bram Moolenaar	11505dc	2010-07-16 21:29:06 +0200	[diff] [blame]	8059	goto skip; /* 'textwidth' not set, skip this item */
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	8060	col += wp->w_buffer->b_p_tw;
				8061	if (col < 0)
Bram Moolenaar	11505dc	2010-07-16 21:29:06 +0200	[diff] [blame]	8062	goto skip;
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	8063	}
				8064	else if (VIM_ISDIGIT(*s))
				8065	col = getdigits(&s);
				8066	else
				8067	return e_invarg;
				8068	color_cols[count++] = col - 1; /* 1-based to 0-based */
Bram Moolenaar	11505dc	2010-07-16 21:29:06 +0200	[diff] [blame]	8069	skip:
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	8070	if (*s == NUL)
				8071	break;
				8072	if (*s != ',')
				8073	return e_invarg;
Bram Moolenaar	11505dc	2010-07-16 21:29:06 +0200	[diff] [blame]	8074	if (*++s == NUL)
				8075	return e_invarg; /* illegal trailing comma as in "set cc=80," */
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	8076	}
				8077
				8078	vim_free(wp->w_p_cc_cols);
				8079	if (count == 0)
				8080	wp->w_p_cc_cols = NULL;
				8081	else
				8082	{
Bram Moolenaar	c799fe2	2019-05-28 23:08:19 +0200	[diff] [blame]	8083	wp->w_p_cc_cols = ALLOC_MULT(int, count + 1);
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	8084	if (wp->w_p_cc_cols != NULL)
				8085	{
				8086	/* sort the columns for faster usage on screen redraw inside
				8087	* win_line() */
				8088	qsort(color_cols, count, sizeof(int), int_cmp);
				8089
				8090	for (i = 0; i < count; ++i)
				8091	/* skip duplicates */
				8092	if (j == 0 \|\| wp->w_p_cc_cols[j - 1] != color_cols[i])
				8093	wp->w_p_cc_cols[j++] = color_cols[i];
				8094	wp->w_p_cc_cols[j] = -1; /* end marker */
				8095	}
				8096	}
				8097
				8098	return NULL; /* no error */
				8099	}
				8100	#endif
				8101
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8102	/*
				8103	* Handle setting 'listchars' or 'fillchars'.
				8104	* Returns error message, NULL if it's OK.
				8105	*/
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8106	static char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	8107	set_chars_option(char_u **varp)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8108	{
				8109	int round, i, len, entries;
				8110	char_u p, s;
Bram Moolenaar	83a5217	2019-01-16 22:41:54 +0100	[diff] [blame]	8111	int c1 = 0, c2 = 0, c3 = 0;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8112	struct charstab
				8113	{
				8114	int *cp;
				8115	char *name;
				8116	};
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8117	static struct charstab filltab[] =
				8118	{
				8119	{&fill_stl, "stl"},
				8120	{&fill_stlnc, "stlnc"},
				8121	{&fill_vert, "vert"},
				8122	{&fill_fold, "fold"},
				8123	{&fill_diff, "diff"},
				8124	};
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8125	static struct charstab lcstab[] =
				8126	{
				8127	{&lcs_eol, "eol"},
				8128	{&lcs_ext, "extends"},
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	8129	{&lcs_nbsp, "nbsp"},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8130	{&lcs_prec, "precedes"},
Bram Moolenaar	4c6b3b2	2015-04-21 19:10:48 +0200	[diff] [blame]	8131	{&lcs_space, "space"},
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8132	{&lcs_tab2, "tab"},
				8133	{&lcs_trail, "trail"},
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	8134	#ifdef FEAT_CONCEAL
				8135	{&lcs_conceal, "conceal"},
				8136	#else
				8137	{NULL, "conceal"},
				8138	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8139	};
				8140	struct charstab *tab;
				8141
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8142	if (varp == &p_lcs)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8143	{
				8144	tab = lcstab;
				8145	entries = sizeof(lcstab) / sizeof(struct charstab);
				8146	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8147	else
				8148	{
				8149	tab = filltab;
				8150	entries = sizeof(filltab) / sizeof(struct charstab);
				8151	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8152
				8153	/* first round: check for valid value, second round: assign values */
				8154	for (round = 0; round <= 1; ++round)
				8155	{
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	8156	if (round > 0)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8157	{
				8158	/* After checking that the value is valid: set defaults: space for
				8159	* 'fillchars', NUL for 'listchars' */
				8160	for (i = 0; i < entries; ++i)
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	8161	if (tab[i].cp != NULL)
				8162	*(tab[i].cp) = (varp == &p_lcs ? NUL : ' ');
Bram Moolenaar	83a5217	2019-01-16 22:41:54 +0100	[diff] [blame]	8163
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8164	if (varp == &p_lcs)
Bram Moolenaar	83a5217	2019-01-16 22:41:54 +0100	[diff] [blame]	8165	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8166	lcs_tab1 = NUL;
Bram Moolenaar	83a5217	2019-01-16 22:41:54 +0100	[diff] [blame]	8167	lcs_tab3 = NUL;
				8168	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8169	else
				8170	fill_diff = '-';
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8171	}
				8172	p = *varp;
				8173	while (*p)
				8174	{
				8175	for (i = 0; i < entries; ++i)
				8176	{
				8177	len = (int)STRLEN(tab[i].name);
				8178	if (STRNCMP(p, tab[i].name, len) == 0
				8179	&& p[len] == ':'
				8180	&& p[len + 1] != NUL)
				8181	{
Bram Moolenaar	2c519cf	2019-03-21 21:45:34 +0100	[diff] [blame]	8182	c2 = c3 = 0;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8183	s = p + len + 1;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8184	c1 = mb_ptr2char_adv(&s);
Bram Moolenaar	910f66f	2006-04-05 20:41:53 +0000	[diff] [blame]	8185	if (mb_char2cells(c1) > 1)
				8186	continue;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8187	if (tab[i].cp == &lcs_tab2)
				8188	{
				8189	if (*s == NUL)
				8190	continue;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8191	c2 = mb_ptr2char_adv(&s);
Bram Moolenaar	910f66f	2006-04-05 20:41:53 +0000	[diff] [blame]	8192	if (mb_char2cells(c2) > 1)
				8193	continue;
Bram Moolenaar	83a5217	2019-01-16 22:41:54 +0100	[diff] [blame]	8194	if (!(s == ',' \|\| s == NUL))
				8195	{
Bram Moolenaar	83a5217	2019-01-16 22:41:54 +0100	[diff] [blame]	8196	c3 = mb_ptr2char_adv(&s);
				8197	if (mb_char2cells(c3) > 1)
				8198	continue;
Bram Moolenaar	83a5217	2019-01-16 22:41:54 +0100	[diff] [blame]	8199	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8200	}
Bram Moolenaar	83a5217	2019-01-16 22:41:54 +0100	[diff] [blame]	8201
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8202	if (s == ',' \|\| s == NUL)
				8203	{
				8204	if (round)
				8205	{
				8206	if (tab[i].cp == &lcs_tab2)
				8207	{
				8208	lcs_tab1 = c1;
				8209	lcs_tab2 = c2;
Bram Moolenaar	83a5217	2019-01-16 22:41:54 +0100	[diff] [blame]	8210	lcs_tab3 = c3;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8211	}
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	8212	else if (tab[i].cp != NULL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8213	*(tab[i].cp) = c1;
				8214
				8215	}
				8216	p = s;
				8217	break;
				8218	}
				8219	}
				8220	}
				8221
				8222	if (i == entries)
				8223	return e_invarg;
				8224	if (*p == ',')
				8225	++p;
				8226	}
				8227	}
				8228
				8229	return NULL; /* no error */
				8230	}
				8231
				8232	#ifdef FEAT_STL_OPT
				8233	/*
				8234	* Check validity of options with the 'statusline' format.
				8235	* Return error message or NULL.
				8236	*/
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8237	char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	8238	check_stl_option(char_u *s)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8239	{
				8240	int itemcnt = 0;
				8241	int groupdepth = 0;
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8242	static char errbuf[80];
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8243
				8244	while (*s && itemcnt < STL_MAX_ITEM)
				8245	{
				8246	/* Check for valid keys after % sequences */
				8247	while (s && s != '%')
				8248	s++;
				8249	if (!*s)
				8250	break;
				8251	s++;
				8252	if (s != '%' && s != ')')
				8253	++itemcnt;
				8254	if (s == '%' \|\| s == STL_TRUNCMARK \|\| *s == STL_MIDDLEMARK)
				8255	{
				8256	s++;
				8257	continue;
				8258	}
				8259	if (*s == ')')
				8260	{
				8261	s++;
				8262	if (--groupdepth < 0)
				8263	break;
				8264	continue;
				8265	}
				8266	if (*s == '-')
				8267	s++;
				8268	while (VIM_ISDIGIT(*s))
				8269	s++;
Bram Moolenaar	238a564	2006-02-21 22:12:05 +0000	[diff] [blame]	8270	if (*s == STL_USER_HL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8271	continue;
				8272	if (*s == '.')
				8273	{
				8274	s++;
				8275	while (s && VIM_ISDIGIT(s))
				8276	s++;
				8277	}
				8278	if (*s == '(')
				8279	{
				8280	groupdepth++;
				8281	continue;
				8282	}
				8283	if (vim_strchr(STL_ALL, *s) == NULL)
				8284	{
				8285	return illegal_char(errbuf, *s);
				8286	}
				8287	if (*s == '{')
				8288	{
				8289	s++;
				8290	while (s != '}' && s)
				8291	s++;
				8292	if (*s != '}')
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8293	return N_("E540: Unclosed expression sequence");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8294	}
				8295	}
				8296	if (itemcnt >= STL_MAX_ITEM)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8297	return N_("E541: too many items");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8298	if (groupdepth != 0)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8299	return N_("E542: unbalanced groups");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8300	return NULL;
				8301	}
				8302	#endif
				8303
				8304	#ifdef FEAT_CLIPBOARD
				8305	/*
				8306	* Extract the items in the 'clipboard' option and set global values.
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8307	* Return an error message or NULL for success.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8308	*/
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8309	static char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	8310	check_clipboard_option(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8311	{
Bram Moolenaar	bf9680e	2010-12-02 21:43:16 +0100	[diff] [blame]	8312	int new_unnamed = 0;
Bram Moolenaar	89af439	2012-07-10 18:31:54 +0200	[diff] [blame]	8313	int new_autoselect_star = FALSE;
				8314	int new_autoselect_plus = FALSE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8315	int new_autoselectml = FALSE;
Bram Moolenaar	3a6eaa5	2009-06-16 13:23:06 +0000	[diff] [blame]	8316	int new_html = FALSE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8317	regprog_T *new_exclude_prog = NULL;
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8318	char *errmsg = NULL;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8319	char_u *p;
				8320
				8321	for (p = p_cb; *p != NUL; )
				8322	{
				8323	if (STRNCMP(p, "unnamed", 7) == 0 && (p[7] == ',' \|\| p[7] == NUL))
				8324	{
Bram Moolenaar	bf9680e	2010-12-02 21:43:16 +0100	[diff] [blame]	8325	new_unnamed \|= CLIP_UNNAMED;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8326	p += 7;
				8327	}
Bram Moolenaar	11b73d6	2012-06-29 15:51:30 +0200	[diff] [blame]	8328	else if (STRNCMP(p, "unnamedplus", 11) == 0
Bram Moolenaar	bf9680e	2010-12-02 21:43:16 +0100	[diff] [blame]	8329	&& (p[11] == ',' \|\| p[11] == NUL))
				8330	{
				8331	new_unnamed \|= CLIP_UNNAMED_PLUS;
				8332	p += 11;
				8333	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8334	else if (STRNCMP(p, "autoselect", 10) == 0
Bram Moolenaar	89af439	2012-07-10 18:31:54 +0200	[diff] [blame]	8335	&& (p[10] == ',' \|\| p[10] == NUL))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8336	{
Bram Moolenaar	89af439	2012-07-10 18:31:54 +0200	[diff] [blame]	8337	new_autoselect_star = TRUE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8338	p += 10;
				8339	}
Bram Moolenaar	89af439	2012-07-10 18:31:54 +0200	[diff] [blame]	8340	else if (STRNCMP(p, "autoselectplus", 14) == 0
				8341	&& (p[14] == ',' \|\| p[14] == NUL))
				8342	{
				8343	new_autoselect_plus = TRUE;
				8344	p += 14;
				8345	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8346	else if (STRNCMP(p, "autoselectml", 12) == 0
Bram Moolenaar	89af439	2012-07-10 18:31:54 +0200	[diff] [blame]	8347	&& (p[12] == ',' \|\| p[12] == NUL))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8348	{
				8349	new_autoselectml = TRUE;
				8350	p += 12;
				8351	}
Bram Moolenaar	3a6eaa5	2009-06-16 13:23:06 +0000	[diff] [blame]	8352	else if (STRNCMP(p, "html", 4) == 0 && (p[4] == ',' \|\| p[4] == NUL))
				8353	{
				8354	new_html = TRUE;
				8355	p += 4;
				8356	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8357	else if (STRNCMP(p, "exclude:", 8) == 0 && new_exclude_prog == NULL)
				8358	{
				8359	p += 8;
				8360	new_exclude_prog = vim_regcomp(p, RE_MAGIC);
				8361	if (new_exclude_prog == NULL)
				8362	errmsg = e_invarg;
				8363	break;
				8364	}
				8365	else
				8366	{
				8367	errmsg = e_invarg;
				8368	break;
				8369	}
				8370	if (*p == ',')
				8371	++p;
				8372	}
				8373	if (errmsg == NULL)
				8374	{
				8375	clip_unnamed = new_unnamed;
Bram Moolenaar	89af439	2012-07-10 18:31:54 +0200	[diff] [blame]	8376	clip_autoselect_star = new_autoselect_star;
				8377	clip_autoselect_plus = new_autoselect_plus;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8378	clip_autoselectml = new_autoselectml;
Bram Moolenaar	3a6eaa5	2009-06-16 13:23:06 +0000	[diff] [blame]	8379	clip_html = new_html;
Bram Moolenaar	473de61	2013-06-08 18:19:48 +0200	[diff] [blame]	8380	vim_regfree(clip_exclude_prog);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8381	clip_exclude_prog = new_exclude_prog;
Bram Moolenaar	a76638f	2010-06-05 12:49:46 +0200	[diff] [blame]	8382	#ifdef FEAT_GUI_GTK
				8383	if (gui.in_use)
				8384	{
				8385	gui_gtk_set_selection_targets();
				8386	gui_gtk_set_dnd_targets();
				8387	}
				8388	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8389	}
				8390	else
Bram Moolenaar	473de61	2013-06-08 18:19:48 +0200	[diff] [blame]	8391	vim_regfree(new_exclude_prog);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8392
				8393	return errmsg;
				8394	}
				8395	#endif
				8396
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	8397	#ifdef FEAT_SPELL
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8398	/*
				8399	* Handle side effects of setting 'spell'.
				8400	* Return an error message or NULL for success.
				8401	*/
				8402	static char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	8403	did_set_spell_option(int is_spellfile)
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	8404	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8405	char *errmsg = NULL;
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	8406	win_T *wp;
				8407	int l;
				8408
				8409	if (is_spellfile)
				8410	{
				8411	l = (int)STRLEN(curwin->w_s->b_p_spf);
				8412	if (l > 0 && (l < 4
				8413	\|\| STRCMP(curwin->w_s->b_p_spf + l - 4, ".add") != 0))
				8414	errmsg = e_invarg;
				8415	}
				8416
				8417	if (errmsg == NULL)
				8418	{
				8419	FOR_ALL_WINDOWS(wp)
				8420	if (wp->w_buffer == curbuf && wp->w_p_spell)
				8421	{
				8422	errmsg = did_set_spelllang(wp);
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	8423	break;
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	8424	}
				8425	}
				8426	return errmsg;
				8427	}
				8428
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	8429	/*
				8430	* Set curbuf->b_cap_prog to the regexp program for 'spellcapcheck'.
				8431	* Return error message when failed, NULL when OK.
				8432	*/
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8433	static char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	8434	compile_cap_prog(synblock_T *synblock)
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	8435	{
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	8436	regprog_T *rp = synblock->b_cap_prog;
Bram Moolenaar	18f9a79	2005-12-08 22:02:51 +0000	[diff] [blame]	8437	char_u *re;
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	8438
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	8439	if (*synblock->b_p_spc == NUL)
				8440	synblock->b_cap_prog = NULL;
Bram Moolenaar	18f9a79	2005-12-08 22:02:51 +0000	[diff] [blame]	8441	else
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	8442	{
Bram Moolenaar	18f9a79	2005-12-08 22:02:51 +0000	[diff] [blame]	8443	/* Prepend a ^ so that we only match at one column */
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	8444	re = concat_str((char_u *)"^", synblock->b_p_spc);
Bram Moolenaar	18f9a79	2005-12-08 22:02:51 +0000	[diff] [blame]	8445	if (re != NULL)
				8446	{
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	8447	synblock->b_cap_prog = vim_regcomp(re, RE_MAGIC);
Bram Moolenaar	473de61	2013-06-08 18:19:48 +0200	[diff] [blame]	8448	vim_free(re);
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	8449	if (synblock->b_cap_prog == NULL)
Bram Moolenaar	18f9a79	2005-12-08 22:02:51 +0000	[diff] [blame]	8450	{
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	8451	synblock->b_cap_prog = rp; /* restore the previous program */
Bram Moolenaar	18f9a79	2005-12-08 22:02:51 +0000	[diff] [blame]	8452	return e_invarg;
				8453	}
Bram Moolenaar	18f9a79	2005-12-08 22:02:51 +0000	[diff] [blame]	8454	}
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	8455	}
				8456
Bram Moolenaar	473de61	2013-06-08 18:19:48 +0200	[diff] [blame]	8457	vim_regfree(rp);
Bram Moolenaar	0d9c26d	2005-07-02 23:19:16 +0000	[diff] [blame]	8458	return NULL;
				8459	}
				8460	#endif
				8461
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	8462	#if defined(FEAT_EVAL) \|\| defined(PROTO)
				8463	/*
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	8464	* Set the script_ctx for an option, taking care of setting the buffer- or
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	8465	* window-local value.
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	8466	*/
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	8467	static void
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	8468	set_option_sctx_idx(int opt_idx, int opt_flags, sctx_T script_ctx)
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	8469	{
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	8470	int both = (opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0;
				8471	int indir = (int)options[opt_idx].indir;
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	8472	sctx_T new_script_ctx = script_ctx;
				8473
				8474	new_script_ctx.sc_lnum += sourcing_lnum;
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	8475
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	8476	/* Remember where the option was set. For local options need to do that
				8477	* in the buffer or window structure. */
				8478	if (both \|\| (opt_flags & OPT_GLOBAL) \|\| (indir & (PV_BUF\|PV_WIN)) == 0)
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	8479	options[opt_idx].script_ctx = new_script_ctx;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	8480	if (both \|\| (opt_flags & OPT_LOCAL))
				8481	{
				8482	if (indir & PV_BUF)
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	8483	curbuf->b_p_script_ctx[indir & PV_MASK] = new_script_ctx;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	8484	else if (indir & PV_WIN)
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	8485	curwin->w_p_script_ctx[indir & PV_MASK] = new_script_ctx;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	8486	}
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	8487	}
Bram Moolenaar	35bc7d6	2018-10-02 14:45:10 +0200	[diff] [blame]	8488
				8489	/*
				8490	* Set the script_ctx for a termcap option.
				8491	* "name" must be the two character code, e.g. "RV".
				8492	* When "name" is NULL use "opt_idx".
				8493	*/
				8494	void
				8495	set_term_option_sctx_idx(char *name, int opt_idx)
				8496	{
				8497	char_u buf[5];
				8498	int idx;
				8499
				8500	if (name == NULL)
				8501	idx = opt_idx;
				8502	else
				8503	{
				8504	buf[0] = 't';
				8505	buf[1] = '_';
				8506	buf[2] = name[0];
				8507	buf[3] = name[1];
				8508	buf[4] = 0;
				8509	idx = findoption(buf);
				8510	}
				8511	if (idx >= 0)
				8512	set_option_sctx_idx(idx, OPT_GLOBAL, current_sctx);
				8513	}
Bram Moolenaar	d1f56e6	2006-02-22 21:25:37 +0000	[diff] [blame]	8514	#endif
				8515
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8516	/*
				8517	* Set the value of a boolean option, and take care of side effects.
				8518	* Returns NULL for success, or an error message for an error.
				8519	*/
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8520	static char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	8521	set_bool_option(
				8522	int opt_idx, /* index in options[] table */
				8523	char_u varp, / pointer to the option variable */
				8524	int value, /* new value */
				8525	int opt_flags) /* OPT_LOCAL and/or OPT_GLOBAL */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8526	{
				8527	int old_value = (int )varp;
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	8528	int old_global_value = 0;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8529
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8530	/* Disallow changing some options from secure mode */
				8531	if ((secure
				8532	#ifdef HAVE_SANDBOX
				8533	\|\| sandbox != 0
				8534	#endif
				8535	) && (options[opt_idx].flags & P_SECURE))
				8536	return e_secure;
				8537
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	8538	// Save the global value before changing anything. This is needed as for
				8539	// a global-only option setting the "local value" in fact sets the global
				8540	// value (since there is only one value).
				8541	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0)
				8542	old_global_value = (int )get_varp_scope(&(options[opt_idx]),
				8543	OPT_GLOBAL);
				8544
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8545	(int )varp = value; /* set the new value */
				8546	#ifdef FEAT_EVAL
				8547	/* Remember where the option was set. */
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	8548	set_option_sctx_idx(opt_idx, opt_flags, current_sctx);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8549	#endif
				8550
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	8551	#ifdef FEAT_GUI
				8552	need_mouse_correct = TRUE;
				8553	#endif
				8554
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8555	/* May set global value for local option. */
				8556	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0)
				8557	(int )get_varp_scope(&(options[opt_idx]), OPT_GLOBAL) = value;
				8558
				8559	/*
				8560	* Handle side effects of changing a bool option.
				8561	*/
				8562
				8563	/* 'compatible' */
				8564	if ((int *)varp == &p_cp)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8565	compatible_set();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8566
Bram Moolenaar	920694c	2016-08-21 17:45:02 +0200	[diff] [blame]	8567	#ifdef FEAT_LANGMAP
				8568	if ((int *)varp == &p_lrm)
				8569	/* 'langremap' -> !'langnoremap' */
				8570	p_lnr = !p_lrm;
				8571	else if ((int *)varp == &p_lnr)
				8572	/* 'langnoremap' -> !'langremap' */
				8573	p_lrm = !p_lnr;
				8574	#endif
				8575
Bram Moolenaar	8c63e0e	2018-09-25 22:17:54 +0200	[diff] [blame]	8576	#ifdef FEAT_SYN_HL
				8577	else if ((int *)varp == &curwin->w_p_cul && !value && old_value)
				8578	reset_cursorline();
				8579	#endif
				8580
Bram Moolenaar	374d32d	2012-01-04 19:34:37 +0100	[diff] [blame]	8581	#ifdef FEAT_PERSISTENT_UNDO
				8582	/* 'undofile' */
				8583	else if ((int )varp == &curbuf->b_p_udf \|\| (int )varp == &p_udf)
				8584	{
Bram Moolenaar	e8d8fd2	2012-10-21 03:46:05 +0200	[diff] [blame]	8585	/* Only take action when the option was set. When reset we do not
				8586	* delete the undo file, the option may be set again without making
				8587	* any changes in between. */
				8588	if (curbuf->b_p_udf \|\| p_udf)
Bram Moolenaar	374d32d	2012-01-04 19:34:37 +0100	[diff] [blame]	8589	{
Bram Moolenaar	e8d8fd2	2012-10-21 03:46:05 +0200	[diff] [blame]	8590	char_u hash[UNDO_HASH_SIZE];
				8591	buf_T *save_curbuf = curbuf;
				8592
Bram Moolenaar	2932359	2016-07-24 22:04:11 +0200	[diff] [blame]	8593	FOR_ALL_BUFFERS(curbuf)
Bram Moolenaar	374d32d	2012-01-04 19:34:37 +0100	[diff] [blame]	8594	{
Bram Moolenaar	e8d8fd2	2012-10-21 03:46:05 +0200	[diff] [blame]	8595	/* When 'undofile' is set globally: for every buffer, otherwise
				8596	* only for the current buffer: Try to read in the undofile,
				8597	* if one exists, the buffer wasn't changed and the buffer was
				8598	* loaded */
				8599	if ((curbuf == save_curbuf
				8600	\|\| (opt_flags & OPT_GLOBAL) \|\| opt_flags == 0)
				8601	&& !curbufIsChanged() && curbuf->b_ml.ml_mfp != NULL)
				8602	{
				8603	u_compute_hash(hash);
				8604	u_read_undo(NULL, hash, curbuf->b_fname);
				8605	}
Bram Moolenaar	374d32d	2012-01-04 19:34:37 +0100	[diff] [blame]	8606	}
Bram Moolenaar	e8d8fd2	2012-10-21 03:46:05 +0200	[diff] [blame]	8607	curbuf = save_curbuf;
Bram Moolenaar	374d32d	2012-01-04 19:34:37 +0100	[diff] [blame]	8608	}
Bram Moolenaar	374d32d	2012-01-04 19:34:37 +0100	[diff] [blame]	8609	}
				8610	#endif
				8611
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8612	else if ((int *)varp == &curbuf->b_p_ro)
				8613	{
Bram Moolenaar	d5cdbeb	2005-10-10 20:59:28 +0000	[diff] [blame]	8614	/* when 'readonly' is reset globally, also reset readonlymode */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8615	if (!curbuf->b_p_ro && (opt_flags & OPT_LOCAL) == 0)
				8616	readonlymode = FALSE;
Bram Moolenaar	d5cdbeb	2005-10-10 20:59:28 +0000	[diff] [blame]	8617
				8618	/* when 'readonly' is set may give W10 again */
				8619	if (curbuf->b_p_ro)
				8620	curbuf->b_did_warn = FALSE;
				8621
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8622	#ifdef FEAT_TITLE
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	8623	redraw_titles();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8624	#endif
				8625	}
				8626
Bram Moolenaar	9c44972	2010-07-20 18:44:27 +0200	[diff] [blame]	8627	#ifdef FEAT_GUI
				8628	else if ((int *)varp == &p_mh)
				8629	{
				8630	if (!p_mh)
				8631	gui_mch_mousehide(FALSE);
				8632	}
				8633	#endif
				8634
Bram Moolenaar	a539df0	2010-08-01 14:35:05 +0200	[diff] [blame]	8635	/* when 'modifiable' is changed, redraw the window title */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8636	else if ((int *)varp == &curbuf->b_p_ma)
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	8637	{
Bram Moolenaar	423802d	2017-07-30 16:52:24 +0200	[diff] [blame]	8638	# ifdef FEAT_TERMINAL
				8639	/* Cannot set 'modifiable' when in Terminal mode. */
Bram Moolenaar	d7db27b	2018-03-07 23:02:33 +0100	[diff] [blame]	8640	if (curbuf->b_p_ma && (term_in_normal_mode() \|\| (bt_terminal(curbuf)
				8641	&& curbuf->b_term != NULL && !term_is_finished(curbuf))))
Bram Moolenaar	423802d	2017-07-30 16:52:24 +0200	[diff] [blame]	8642	{
				8643	curbuf->b_p_ma = FALSE;
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8644	return N_("E946: Cannot make a terminal with running job modifiable");
Bram Moolenaar	423802d	2017-07-30 16:52:24 +0200	[diff] [blame]	8645	}
				8646	# endif
				8647	# ifdef FEAT_TITLE
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	8648	redraw_titles();
Bram Moolenaar	423802d	2017-07-30 16:52:24 +0200	[diff] [blame]	8649	# endif
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	8650	}
Bram Moolenaar	423802d	2017-07-30 16:52:24 +0200	[diff] [blame]	8651	#ifdef FEAT_TITLE
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8652	/* when 'endofline' is changed, redraw the window title */
				8653	else if ((int *)varp == &curbuf->b_p_eol)
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	8654	{
				8655	redraw_titles();
				8656	}
Bram Moolenaar	34d72d4	2015-07-17 14:18:08 +0200	[diff] [blame]	8657	/* when 'fixeol' is changed, redraw the window title */
				8658	else if ((int *)varp == &curbuf->b_p_fixeol)
				8659	{
				8660	redraw_titles();
				8661	}
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	8662	/* when 'bomb' is changed, redraw the window title and tab page text */
Bram Moolenaar	83eb885	2007-08-12 13:51:26 +0000	[diff] [blame]	8663	else if ((int *)varp == &curbuf->b_p_bomb)
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	8664	{
				8665	redraw_titles();
				8666	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8667	#endif
				8668
				8669	/* when 'bin' is set also set some other options */
				8670	else if ((int *)varp == &curbuf->b_p_bin)
				8671	{
				8672	set_options_bin(old_value, curbuf->b_p_bin, opt_flags);
				8673	#ifdef FEAT_TITLE
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	8674	redraw_titles();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8675	#endif
				8676	}
				8677
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8678	/* when 'buflisted' changes, trigger autocommands */
				8679	else if ((int *)varp == &curbuf->b_p_bl && old_value != curbuf->b_p_bl)
				8680	{
				8681	apply_autocmds(curbuf->b_p_bl ? EVENT_BUFADD : EVENT_BUFDELETE,
				8682	NULL, NULL, TRUE, curbuf);
				8683	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8684
				8685	/* when 'swf' is set, create swapfile, when reset remove swapfile */
				8686	else if ((int *)varp == &curbuf->b_p_swf)
				8687	{
				8688	if (curbuf->b_p_swf && p_uc)
				8689	ml_open_file(curbuf); /* create the swap file */
				8690	else
Bram Moolenaar	d55de22	2007-05-06 13:38:48 +0000	[diff] [blame]	8691	/* no need to reset curbuf->b_may_swap, ml_open_file() will check
				8692	* buf->b_p_swf */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8693	mf_close_file(curbuf, TRUE); /* remove the swap file */
				8694	}
				8695
				8696	/* when 'terse' is set change 'shortmess' */
				8697	else if ((int *)varp == &p_terse)
				8698	{
				8699	char_u *p;
				8700
				8701	p = vim_strchr(p_shm, SHM_SEARCH);
				8702
				8703	/* insert 's' in p_shm */
				8704	if (p_terse && p == NULL)
				8705	{
				8706	STRCPY(IObuff, p_shm);
				8707	STRCAT(IObuff, "s");
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	8708	set_string_option_direct((char_u *)"shm", -1, IObuff, OPT_FREE, 0);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8709	}
				8710	/* remove 's' from p_shm */
				8711	else if (!p_terse && p != NULL)
Bram Moolenaar	c1a11ed	2008-06-24 22:09:24 +0000	[diff] [blame]	8712	STRMOVE(p, p + 1);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8713	}
				8714
				8715	/* when 'paste' is set or reset also change other options */
				8716	else if ((int *)varp == &p_paste)
				8717	{
				8718	paste_option_changed();
				8719	}
				8720
				8721	/* when 'insertmode' is set from an autocommand need to do work here */
				8722	else if ((int *)varp == &p_im)
				8723	{
				8724	if (p_im)
				8725	{
				8726	if ((State & INSERT) == 0)
				8727	need_start_insertmode = TRUE;
				8728	stop_insert_mode = FALSE;
				8729	}
Bram Moolenaar	00672e1	2016-06-26 18:38:13 +0200	[diff] [blame]	8730	/* only reset if it was set previously */
				8731	else if (old_value)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8732	{
				8733	need_start_insertmode = FALSE;
				8734	stop_insert_mode = TRUE;
Bram Moolenaar	d12f5c1	2006-01-25 22:10:52 +0000	[diff] [blame]	8735	if (restart_edit != 0 && mode_displayed)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8736	clear_cmdline = TRUE; /* remove "(insert)" */
				8737	restart_edit = 0;
				8738	}
				8739	}
				8740
				8741	/* when 'ignorecase' is set or reset and 'hlsearch' is set, redraw */
				8742	else if ((int *)varp == &p_ic && p_hls)
				8743	{
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	8744	redraw_all_later(SOME_VALID);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8745	}
				8746
				8747	#ifdef FEAT_SEARCH_EXTRA
				8748	/* when 'hlsearch' is set or reset: reset no_hlsearch */
				8749	else if ((int *)varp == &p_hls)
				8750	{
Bram Moolenaar	451fc7b	2018-04-27 22:53:07 +0200	[diff] [blame]	8751	set_no_hlsearch(FALSE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8752	}
				8753	#endif
				8754
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8755	/* when 'scrollbind' is set: snapshot the current position to avoid a jump
				8756	* at the end of normal_cmd() */
				8757	else if ((int *)varp == &curwin->w_p_scb)
				8758	{
				8759	if (curwin->w_p_scb)
Bram Moolenaar	04c5c9e	2013-07-09 13:44:59 +0200	[diff] [blame]	8760	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8761	do_check_scrollbind(FALSE);
Bram Moolenaar	04c5c9e	2013-07-09 13:44:59 +0200	[diff] [blame]	8762	curwin->w_scbind_pos = curwin->w_topline;
				8763	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8764	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8765
Bram Moolenaar	4033c55	2017-09-16 20:54:51 +0200	[diff] [blame]	8766	#if defined(FEAT_QUICKFIX)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8767	/* There can be only one window with 'previewwindow' set. */
				8768	else if ((int *)varp == &curwin->w_p_pvw)
				8769	{
				8770	if (curwin->w_p_pvw)
				8771	{
				8772	win_T *win;
				8773
Bram Moolenaar	2932359	2016-07-24 22:04:11 +0200	[diff] [blame]	8774	FOR_ALL_WINDOWS(win)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8775	if (win->w_p_pvw && win != curwin)
				8776	{
				8777	curwin->w_p_pvw = FALSE;
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8778	return N_("E590: A preview window already exists");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8779	}
				8780	}
				8781	}
				8782	#endif
				8783
				8784	/* when 'textmode' is set or reset also change 'fileformat' */
				8785	else if ((int *)varp == &curbuf->b_p_tx)
				8786	{
				8787	set_fileformat(curbuf->b_p_tx ? EOL_DOS : EOL_UNIX, opt_flags);
				8788	}
				8789
				8790	/* when 'textauto' is set or reset also change 'fileformats' */
				8791	else if ((int *)varp == &p_ta)
Bram Moolenaar	abab0b0	2019-03-30 18:47:01 +0100	[diff] [blame]	8792	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8793	set_string_option_direct((char_u *)"ffs", -1,
				8794	p_ta ? (char_u )DFLT_FFS_VIM : (char_u )"",
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	8795	OPT_FREE \| opt_flags, 0);
Bram Moolenaar	abab0b0	2019-03-30 18:47:01 +0100	[diff] [blame]	8796	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8797
				8798	/*
				8799	* When 'lisp' option changes include/exclude '-' in
				8800	* keyword characters.
				8801	*/
				8802	#ifdef FEAT_LISP
				8803	else if (varp == (char_u *)&(curbuf->b_p_lisp))
				8804	{
				8805	(void)buf_init_chartab(curbuf, FALSE); /* ignore errors */
				8806	}
				8807	#endif
				8808
				8809	#ifdef FEAT_TITLE
				8810	/* when 'title' changed, may need to change the title; same for 'icon' */
Bram Moolenaar	84a9308	2018-06-16 22:58:15 +0200	[diff] [blame]	8811	else if ((int )varp == &p_title \|\| (int )varp == &p_icon)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8812	{
Bram Moolenaar	84a9308	2018-06-16 22:58:15 +0200	[diff] [blame]	8813	did_set_title();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8814	}
				8815	#endif
				8816
				8817	else if ((int *)varp == &curbuf->b_changed)
				8818	{
				8819	if (!value)
				8820	save_file_ff(curbuf); /* Buffer is unchanged */
				8821	#ifdef FEAT_TITLE
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	8822	redraw_titles();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8823	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8824	modified_was_set = value;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8825	}
				8826
				8827	#ifdef BACKSLASH_IN_FILENAME
				8828	else if ((int *)varp == &p_ssl)
				8829	{
				8830	if (p_ssl)
				8831	{
				8832	psepc = '/';
				8833	psepcN = '\\';
				8834	pseps[0] = '/';
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8835	}
				8836	else
				8837	{
				8838	psepc = '\\';
				8839	psepcN = '/';
				8840	pseps[0] = '\\';
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8841	}
				8842
				8843	/* need to adjust the file name arguments and buffer names. */
				8844	buflist_slash_adjust();
				8845	alist_slash_adjust();
				8846	# ifdef FEAT_EVAL
				8847	scriptnames_slash_adjust();
				8848	# endif
				8849	}
				8850	#endif
				8851
				8852	/* If 'wrap' is set, set w_leftcol to zero. */
				8853	else if ((int *)varp == &curwin->w_p_wrap)
				8854	{
				8855	if (curwin->w_p_wrap)
				8856	curwin->w_leftcol = 0;
				8857	}
				8858
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8859	else if ((int *)varp == &p_ea)
				8860	{
				8861	if (p_ea && !old_value)
				8862	win_equal(curwin, FALSE, 0);
				8863	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8864
				8865	else if ((int *)varp == &p_wiv)
				8866	{
				8867	/*
				8868	* When 'weirdinvert' changed, set/reset 't_xs'.
				8869	* Then set 'weirdinvert' according to value of 't_xs'.
				8870	*/
				8871	if (p_wiv && !old_value)
				8872	T_XS = (char_u *)"y";
				8873	else if (!p_wiv && old_value)
				8874	T_XS = empty_option;
				8875	p_wiv = (*T_XS != NUL);
				8876	}
				8877
Bram Moolenaar	c3719bd	2017-11-18 22:13:31 +0100	[diff] [blame]	8878	#ifdef FEAT_BEVAL_GUI
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8879	else if ((int *)varp == &p_beval)
				8880	{
Bram Moolenaar	51b0f37	2017-11-18 18:52:04 +0100	[diff] [blame]	8881	if (!balloonEvalForTerm)
				8882	{
				8883	if (p_beval && !old_value)
				8884	gui_mch_enable_beval_area(balloonEval);
				8885	else if (!p_beval && old_value)
				8886	gui_mch_disable_beval_area(balloonEval);
				8887	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8888	}
Bram Moolenaar	8dff818	2006-04-06 20:18:50 +0000	[diff] [blame]	8889	#endif
Bram Moolenaar	c3719bd	2017-11-18 22:13:31 +0100	[diff] [blame]	8890	#ifdef FEAT_BEVAL_TERM
Bram Moolenaar	51b0f37	2017-11-18 18:52:04 +0100	[diff] [blame]	8891	else if ((int *)varp == &p_bevalterm)
				8892	{
				8893	mch_bevalterm_changed();
				8894	}
Bram Moolenaar	c3719bd	2017-11-18 22:13:31 +0100	[diff] [blame]	8895	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8896
Bram Moolenaar	8dff818	2006-04-06 20:18:50 +0000	[diff] [blame]	8897	#ifdef FEAT_AUTOCHDIR
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8898	else if ((int *)varp == &p_acd)
				8899	{
Bram Moolenaar	498efdb	2006-09-05 14:31:54 +0000	[diff] [blame]	8900	/* Change directories when the 'acd' option is set now. */
Bram Moolenaar	6f47002	2018-04-10 18:47:20 +0200	[diff] [blame]	8901	DO_AUTOCHDIR;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8902	}
				8903	#endif
				8904
				8905	#ifdef FEAT_DIFF
				8906	/* 'diff' */
				8907	else if ((int *)varp == &curwin->w_p_diff)
				8908	{
Bram Moolenaar	2df6dcc	2004-07-12 15:53:54 +0000	[diff] [blame]	8909	/* May add or remove the buffer from the list of diff buffers. */
				8910	diff_buf_adjust(curwin);
				8911	# ifdef FEAT_FOLDING
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8912	if (foldmethodIsDiff(curwin))
				8913	foldUpdateAll(curwin);
Bram Moolenaar	2df6dcc	2004-07-12 15:53:54 +0000	[diff] [blame]	8914	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8915	}
				8916	#endif
				8917
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	8918	#ifdef HAVE_INPUT_METHOD
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8919	/* 'imdisable' */
				8920	else if ((int *)varp == &p_imdisable)
				8921	{
				8922	/* Only de-activate it here, it will be enabled when changing mode. */
				8923	if (p_imdisable)
				8924	im_set_active(FALSE);
Bram Moolenaar	725a962	2011-10-12 16:57:13 +0200	[diff] [blame]	8925	else if (State & INSERT)
				8926	/* When the option is set from an autocommand, it may need to take
				8927	* effect right away. */
				8928	im_set_active(curbuf->b_p_iminsert == B_IMODE_IM);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8929	}
				8930	#endif
				8931
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	8932	#ifdef FEAT_SPELL
Bram Moolenaar	0cb032e	2005-04-23 20:52:00 +0000	[diff] [blame]	8933	/* 'spell' */
				8934	else if ((int *)varp == &curwin->w_p_spell)
				8935	{
				8936	if (curwin->w_p_spell)
				8937	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8938	char *errmsg = did_set_spelllang(curwin);
				8939
Bram Moolenaar	0cb032e	2005-04-23 20:52:00 +0000	[diff] [blame]	8940	if (errmsg != NULL)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	8941	emsg(_(errmsg));
Bram Moolenaar	0cb032e	2005-04-23 20:52:00 +0000	[diff] [blame]	8942	}
				8943	}
				8944	#endif
				8945
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8946	#ifdef FEAT_ARABIC
				8947	if ((int *)varp == &curwin->w_p_arab)
				8948	{
				8949	if (curwin->w_p_arab)
				8950	{
				8951	/*
				8952	* 'arabic' is set, handle various sub-settings.
				8953	*/
				8954	if (!p_tbidi)
				8955	{
				8956	/* set rightleft mode */
				8957	if (!curwin->w_p_rl)
				8958	{
				8959	curwin->w_p_rl = TRUE;
				8960	changed_window_setting();
				8961	}
				8962
				8963	/* Enable Arabic shaping (major part of what Arabic requires) */
				8964	if (!p_arshape)
				8965	{
				8966	p_arshape = TRUE;
				8967	redraw_later_clear();
				8968	}
				8969	}
				8970
				8971	/* Arabic requires a utf-8 encoding, inform the user if its not
				8972	* set. */
				8973	if (STRCMP(p_enc, "utf-8") != 0)
Bram Moolenaar	2df6dcc	2004-07-12 15:53:54 +0000	[diff] [blame]	8974	{
Bram Moolenaar	496c526	2009-03-18 14:42:00 +0000	[diff] [blame]	8975	static char *w_arabic = N_("W17: Arabic requires UTF-8, do ':set encoding=utf-8'");
				8976
Bram Moolenaar	8820b48	2017-03-16 17:23:31 +0100	[diff] [blame]	8977	msg_source(HL_ATTR(HLF_W));
Bram Moolenaar	32526b3	2019-01-19 17:43:09 +0100	[diff] [blame]	8978	msg_attr(_(w_arabic), HL_ATTR(HLF_W));
Bram Moolenaar	496c526	2009-03-18 14:42:00 +0000	[diff] [blame]	8979	#ifdef FEAT_EVAL
				8980	set_vim_var_string(VV_WARNINGMSG, (char_u *)_(w_arabic), -1);
				8981	#endif
Bram Moolenaar	2df6dcc	2004-07-12 15:53:54 +0000	[diff] [blame]	8982	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8983
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8984	/* set 'delcombine' */
				8985	p_deco = TRUE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8986
				8987	# ifdef FEAT_KEYMAP
				8988	/* Force-set the necessary keymap for arabic */
				8989	set_option_value((char_u )"keymap", 0L, (char_u )"arabic",
				8990	OPT_LOCAL);
				8991	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	8992	}
				8993	else
				8994	{
				8995	/*
				8996	* 'arabic' is reset, handle various sub-settings.
				8997	*/
				8998	if (!p_tbidi)
				8999	{
				9000	/* reset rightleft mode */
				9001	if (curwin->w_p_rl)
				9002	{
				9003	curwin->w_p_rl = FALSE;
				9004	changed_window_setting();
				9005	}
				9006
				9007	/* 'arabicshape' isn't reset, it is a global option and
				9008	* another window may still need it "on". */
				9009	}
				9010
				9011	/* 'delcombine' isn't reset, it is a global option and another
				9012	* window may still want it "on". */
				9013
				9014	# ifdef FEAT_KEYMAP
				9015	/* Revert to the default keymap */
				9016	curbuf->b_p_iminsert = B_IMODE_NONE;
				9017	curbuf->b_p_imsearch = B_IMODE_USE_INSERT;
				9018	# endif
				9019	}
Bram Moolenaar	801f8b8	2009-07-29 13:42:05 +0000	[diff] [blame]	9020	}
				9021
Bram Moolenaar	319bdbd	2009-09-11 13:20:33 +0000	[diff] [blame]	9022	#endif
				9023
Bram Moolenaar	61be73b	2016-04-29 22:59:22 +0200	[diff] [blame]	9024	#ifdef FEAT_TERMGUICOLORS
				9025	/* 'termguicolors' */
				9026	else if ((int *)varp == &p_tgc)
Bram Moolenaar	8a633e3	2016-04-21 21:10:14 +0200	[diff] [blame]	9027	{
Bram Moolenaar	cafafb3	2018-02-22 21:07:09 +0100	[diff] [blame]	9028	# ifdef FEAT_VTP
				9029	/* Do not turn on 'tgc' when 24-bit colors are not supported. */
Bram Moolenaar	afde13b	2019-04-28 19:46:49 +0200	[diff] [blame]	9030	if (
				9031	# ifdef VIMDLL
				9032	!gui.in_use && !gui.starting &&
				9033	# endif
				9034	!has_vtp_working())
Bram Moolenaar	cafafb3	2018-02-22 21:07:09 +0100	[diff] [blame]	9035	{
				9036	p_tgc = 0;
Bram Moolenaar	aa5df7e	2019-02-03 14:53:10 +0100	[diff] [blame]	9037	return N_("E954: 24-bit colors are not supported on this environment");
Bram Moolenaar	cafafb3	2018-02-22 21:07:09 +0100	[diff] [blame]	9038	}
Bram Moolenaar	c5cd885	2018-05-01 15:47:38 +0200	[diff] [blame]	9039	if (is_term_win32())
				9040	swap_tcap();
Bram Moolenaar	cafafb3	2018-02-22 21:07:09 +0100	[diff] [blame]	9041	# endif
Bram Moolenaar	8a633e3	2016-04-21 21:10:14 +0200	[diff] [blame]	9042	# ifdef FEAT_GUI
				9043	if (!gui.in_use && !gui.starting)
				9044	# endif
				9045	highlight_gui_started();
Bram Moolenaar	cafafb3	2018-02-22 21:07:09 +0100	[diff] [blame]	9046	# ifdef FEAT_VTP
Bram Moolenaar	cafafb3	2018-02-22 21:07:09 +0100	[diff] [blame]	9047	/* reset t_Co */
Bram Moolenaar	c5cd885	2018-05-01 15:47:38 +0200	[diff] [blame]	9048	if (is_term_win32())
Bram Moolenaar	b0eb14f	2018-06-28 15:29:52 +0200	[diff] [blame]	9049	{
				9050	control_console_color_rgb();
Bram Moolenaar	cafafb3	2018-02-22 21:07:09 +0100	[diff] [blame]	9051	set_termname(T_NAME);
Bram Moolenaar	b0eb14f	2018-06-28 15:29:52 +0200	[diff] [blame]	9052	init_highlight(TRUE, FALSE);
				9053	}
Bram Moolenaar	cafafb3	2018-02-22 21:07:09 +0100	[diff] [blame]	9054	# endif
Bram Moolenaar	8a633e3	2016-04-21 21:10:14 +0200	[diff] [blame]	9055	}
				9056	#endif
				9057
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9058	/*
				9059	* End of handling side effects for bool options.
				9060	*/
				9061
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	9062	/* after handling side effects, call autocommand */
				9063
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9064	options[opt_idx].flags \|= P_WAS_SET;
				9065
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	9066	#if defined(FEAT_EVAL)
Bram Moolenaar	3f3fb0b	2018-09-21 11:59:32 +0200	[diff] [blame]	9067	// Don't do this while starting up or recursively.
				9068	if (!starting && *get_vim_var_str(VV_OPTION_TYPE) == NUL)
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	9069	{
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	9070	char_u buf_old[2], buf_old_global[2], buf_new[2], buf_type[7];
Bram Moolenaar	3f3fb0b	2018-09-21 11:59:32 +0200	[diff] [blame]	9071
Bram Moolenaar	fb9bc48	2015-07-17 22:04:48 +0200	[diff] [blame]	9072	vim_snprintf((char *)buf_old, 2, "%d", old_value ? TRUE: FALSE);
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	9073	vim_snprintf((char *)buf_old_global, 2, "%d",
				9074	old_global_value ? TRUE: FALSE);
Bram Moolenaar	fb9bc48	2015-07-17 22:04:48 +0200	[diff] [blame]	9075	vim_snprintf((char *)buf_new, 2, "%d", value ? TRUE: FALSE);
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	9076	vim_snprintf((char *)buf_type, 7, "%s",
				9077	(opt_flags & OPT_LOCAL) ? "local" : "global");
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	9078	set_vim_var_string(VV_OPTION_NEW, buf_new, -1);
				9079	set_vim_var_string(VV_OPTION_OLD, buf_old, -1);
				9080	set_vim_var_string(VV_OPTION_TYPE, buf_type, -1);
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	9081	if (opt_flags & OPT_LOCAL)
				9082	{
				9083	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"setlocal", -1);
				9084	set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
				9085	}
				9086	if (opt_flags & OPT_GLOBAL)
				9087	{
				9088	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"setglobal", -1);
				9089	set_vim_var_string(VV_OPTION_OLDGLOBAL, buf_old, -1);
				9090	}
				9091	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0)
				9092	{
				9093	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"set", -1);
				9094	set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
				9095	set_vim_var_string(VV_OPTION_OLDGLOBAL, buf_old_global, -1);
				9096	}
				9097	if (opt_flags & OPT_MODELINE)
				9098	{
				9099	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"modeline", -1);
				9100	set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
				9101	}
				9102	apply_autocmds(EVENT_OPTIONSET, (char_u *)options[opt_idx].fullname,
				9103	NULL, FALSE, NULL);
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	9104	reset_v_option_vars();
				9105	}
				9106	#endif
				9107
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9108	comp_col(); /* in case 'ruler' or 'showcmd' changed */
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	9109	if (curwin->w_curswant != MAXCOL
Bram Moolenaar	488eb26	2015-03-13 11:23:50 +0100	[diff] [blame]	9110	&& (options[opt_idx].flags & (P_CURSWANT \| P_RALL)) != 0)
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	9111	curwin->w_set_curswant = TRUE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9112	check_redraw(options[opt_idx].flags);
				9113
				9114	return NULL;
				9115	}
				9116
				9117	/*
				9118	* Set the value of a number option, and take care of side effects.
				9119	* Returns NULL for success, or an error message for an error.
				9120	*/
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	9121	static char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	9122	set_num_option(
				9123	int opt_idx, /* index in options[] table */
				9124	char_u varp, / pointer to the option variable */
				9125	long value, /* new value */
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	9126	char errbuf, / buffer for error messages */
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	9127	size_t errbuflen, /* length of "errbuf" */
				9128	int opt_flags) /* OPT_LOCAL, OPT_GLOBAL and
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9129	OPT_MODELINE */
				9130	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	9131	char *errmsg = NULL;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9132	long old_value = (long )varp;
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	9133	long old_global_value = 0; // only used when setting a local and
				9134	// global option
				9135	long old_Rows = Rows; // remember old Rows
				9136	long old_Columns = Columns; // remember old Columns
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9137	long pp = (long )varp;
				9138
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	9139	/* Disallow changing some options from secure mode. */
				9140	if ((secure
				9141	#ifdef HAVE_SANDBOX
				9142	\|\| sandbox != 0
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9143	#endif
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	9144	) && (options[opt_idx].flags & P_SECURE))
				9145	return e_secure;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9146
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	9147	// Save the global value before changing anything. This is needed as for
				9148	// a global-only option setting the "local value" infact sets the global
				9149	// value (since there is only one value).
				9150	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0)
				9151	old_global_value = (long )get_varp_scope(&(options[opt_idx]), OPT_GLOBAL);
				9152
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9153	*pp = value;
				9154	#ifdef FEAT_EVAL
				9155	/* Remember where the option was set. */
Bram Moolenaar	f29c1c6	2018-09-10 21:05:02 +0200	[diff] [blame]	9156	set_option_sctx_idx(opt_idx, opt_flags, current_sctx);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9157	#endif
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	9158	#ifdef FEAT_GUI
				9159	need_mouse_correct = TRUE;
				9160	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9161
Bram Moolenaar	14f2474	2012-08-08 18:01:05 +0200	[diff] [blame]	9162	if (curbuf->b_p_sw < 0)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9163	{
				9164	errmsg = e_positive;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	9165	#ifdef FEAT_VARTABS
				9166	// Use the first 'vartabstop' value, or 'tabstop' if vts isn't in use.
				9167	curbuf->b_p_sw = tabstop_count(curbuf->b_p_vts_array) > 0
				9168	? tabstop_first(curbuf->b_p_vts_array)
				9169	: curbuf->b_p_ts;
				9170	#else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9171	curbuf->b_p_sw = curbuf->b_p_ts;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	9172	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9173	}
				9174
				9175	/*
				9176	* Number options that need some action when changed
				9177	*/
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9178	if (pp == &p_wh \|\| pp == &p_hh)
				9179	{
Bram Moolenaar	1c3c104	2018-06-12 16:49:30 +0200	[diff] [blame]	9180	// 'winheight' and 'helpheight'
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9181	if (p_wh < 1)
				9182	{
				9183	errmsg = e_positive;
				9184	p_wh = 1;
				9185	}
				9186	if (p_wmh > p_wh)
				9187	{
				9188	errmsg = e_winheight;
				9189	p_wh = p_wmh;
				9190	}
				9191	if (p_hh < 0)
				9192	{
				9193	errmsg = e_positive;
				9194	p_hh = 0;
				9195	}
				9196
				9197	/* Change window height NOW */
Bram Moolenaar	459ca56	2016-11-10 18:16:33 +0100	[diff] [blame]	9198	if (!ONE_WINDOW)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9199	{
				9200	if (pp == &p_wh && curwin->w_height < p_wh)
				9201	win_setheight((int)p_wh);
				9202	if (pp == &p_hh && curbuf->b_help && curwin->w_height < p_hh)
				9203	win_setheight((int)p_hh);
				9204	}
				9205	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9206	else if (pp == &p_wmh)
				9207	{
Bram Moolenaar	1c3c104	2018-06-12 16:49:30 +0200	[diff] [blame]	9208	// 'winminheight'
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9209	if (p_wmh < 0)
				9210	{
				9211	errmsg = e_positive;
				9212	p_wmh = 0;
				9213	}
				9214	if (p_wmh > p_wh)
				9215	{
				9216	errmsg = e_winheight;
				9217	p_wmh = p_wh;
				9218	}
				9219	win_setminheight();
				9220	}
Bram Moolenaar	592e0a2	2004-07-03 16:05:59 +0000	[diff] [blame]	9221	else if (pp == &p_wiw)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9222	{
Bram Moolenaar	1c3c104	2018-06-12 16:49:30 +0200	[diff] [blame]	9223	// 'winwidth'
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9224	if (p_wiw < 1)
				9225	{
				9226	errmsg = e_positive;
				9227	p_wiw = 1;
				9228	}
				9229	if (p_wmw > p_wiw)
				9230	{
				9231	errmsg = e_winwidth;
				9232	p_wiw = p_wmw;
				9233	}
				9234
				9235	/* Change window width NOW */
Bram Moolenaar	459ca56	2016-11-10 18:16:33 +0100	[diff] [blame]	9236	if (!ONE_WINDOW && curwin->w_width < p_wiw)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9237	win_setwidth((int)p_wiw);
				9238	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9239	else if (pp == &p_wmw)
				9240	{
Bram Moolenaar	1c3c104	2018-06-12 16:49:30 +0200	[diff] [blame]	9241	// 'winminwidth'
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9242	if (p_wmw < 0)
				9243	{
				9244	errmsg = e_positive;
				9245	p_wmw = 0;
				9246	}
				9247	if (p_wmw > p_wiw)
				9248	{
				9249	errmsg = e_winwidth;
				9250	p_wmw = p_wiw;
				9251	}
Bram Moolenaar	1c3c104	2018-06-12 16:49:30 +0200	[diff] [blame]	9252	win_setminwidth();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9253	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9254
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9255	/* (re)set last window status line */
				9256	else if (pp == &p_ls)
				9257	{
				9258	last_status(FALSE);
				9259	}
Bram Moolenaar	4c7ed46	2006-02-15 22:18:42 +0000	[diff] [blame]	9260
				9261	/* (re)set tab page line */
Bram Moolenaar	faa959a	2006-02-20 21:37:40 +0000	[diff] [blame]	9262	else if (pp == &p_stal)
Bram Moolenaar	4c7ed46	2006-02-15 22:18:42 +0000	[diff] [blame]	9263	{
				9264	shell_new_rows(); /* recompute window positions and heights */
				9265	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9266
				9267	#ifdef FEAT_GUI
				9268	else if (pp == &p_linespace)
				9269	{
Bram Moolenaar	0274363	2005-07-25 20:42:36 +0000	[diff] [blame]	9270	/* Recompute gui.char_height and resize the Vim window to keep the
				9271	* same number of lines. */
				9272	if (gui.in_use && gui_mch_adjust_charheight() == OK)
Bram Moolenaar	3964b7e	2006-03-27 20:59:33 +0000	[diff] [blame]	9273	gui_set_shellsize(FALSE, FALSE, RESIZE_VERT);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9274	}
				9275	#endif
				9276
				9277	#ifdef FEAT_FOLDING
				9278	/* 'foldlevel' */
				9279	else if (pp == &curwin->w_p_fdl)
				9280	{
				9281	if (curwin->w_p_fdl < 0)
				9282	curwin->w_p_fdl = 0;
				9283	newFoldLevel();
				9284	}
				9285
Bram Moolenaar	1f26d2f	2009-02-11 10:35:36 +0000	[diff] [blame]	9286	/* 'foldminlines' */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9287	else if (pp == &curwin->w_p_fml)
				9288	{
				9289	foldUpdateAll(curwin);
				9290	}
				9291
				9292	/* 'foldnestmax' */
				9293	else if (pp == &curwin->w_p_fdn)
				9294	{
				9295	if (foldmethodIsSyntax(curwin) \|\| foldmethodIsIndent(curwin))
				9296	foldUpdateAll(curwin);
				9297	}
				9298
				9299	/* 'foldcolumn' */
				9300	else if (pp == &curwin->w_p_fdc)
				9301	{
				9302	if (curwin->w_p_fdc < 0)
				9303	{
				9304	errmsg = e_positive;
				9305	curwin->w_p_fdc = 0;
				9306	}
				9307	else if (curwin->w_p_fdc > 12)
				9308	{
				9309	errmsg = e_invarg;
				9310	curwin->w_p_fdc = 12;
				9311	}
				9312	}
Bram Moolenaar	6bcbcc5	2013-11-05 07:13:41 +0100	[diff] [blame]	9313	#endif /* FEAT_FOLDING */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9314
Bram Moolenaar	6bcbcc5	2013-11-05 07:13:41 +0100	[diff] [blame]	9315	#if defined(FEAT_FOLDING) \|\| defined(FEAT_CINDENT)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9316	/* 'shiftwidth' or 'tabstop' */
				9317	else if (pp == &curbuf->b_p_sw \|\| pp == &curbuf->b_p_ts)
				9318	{
Bram Moolenaar	6bcbcc5	2013-11-05 07:13:41 +0100	[diff] [blame]	9319	# ifdef FEAT_FOLDING
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9320	if (foldmethodIsIndent(curwin))
				9321	foldUpdateAll(curwin);
Bram Moolenaar	6bcbcc5	2013-11-05 07:13:41 +0100	[diff] [blame]	9322	# endif
				9323	# ifdef FEAT_CINDENT
				9324	/* When 'shiftwidth' changes, or it's zero and 'tabstop' changes:
				9325	* parse 'cinoptions'. */
				9326	if (pp == &curbuf->b_p_sw \|\| curbuf->b_p_sw == 0)
				9327	parse_cino(curbuf);
				9328	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9329	}
Bram Moolenaar	6bcbcc5	2013-11-05 07:13:41 +0100	[diff] [blame]	9330	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9331
Bram Moolenaar	362e1a3	2006-03-06 23:29:24 +0000	[diff] [blame]	9332	/* 'maxcombine' */
				9333	else if (pp == &p_mco)
				9334	{
				9335	if (p_mco > MAX_MCO)
				9336	p_mco = MAX_MCO;
				9337	else if (p_mco < 0)
				9338	p_mco = 0;
				9339	screenclear(); /* will re-allocate the screen */
				9340	}
Bram Moolenaar	362e1a3	2006-03-06 23:29:24 +0000	[diff] [blame]	9341
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9342	else if (pp == &curbuf->b_p_iminsert)
				9343	{
				9344	if (curbuf->b_p_iminsert < 0 \|\| curbuf->b_p_iminsert > B_IMODE_LAST)
				9345	{
				9346	errmsg = e_invarg;
				9347	curbuf->b_p_iminsert = B_IMODE_NONE;
				9348	}
				9349	p_iminsert = curbuf->b_p_iminsert;
				9350	if (termcap_active) /* don't do this in the alternate screen */
				9351	showmode();
Bram Moolenaar	4033c55	2017-09-16 20:54:51 +0200	[diff] [blame]	9352	#if defined(FEAT_KEYMAP)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9353	/* Show/unshow value of 'keymap' in status lines. */
				9354	status_redraw_curbuf();
				9355	#endif
				9356	}
				9357
Bram Moolenaar	5c6dbcb	2017-08-30 22:00:20 +0200	[diff] [blame]	9358	#if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
				9359	/* 'imstyle' */
				9360	else if (pp == &p_imst)
				9361	{
				9362	if (p_imst != IM_ON_THE_SPOT && p_imst != IM_OVER_THE_SPOT)
				9363	errmsg = e_invarg;
				9364	}
				9365	#endif
				9366
Bram Moolenaar	4399ef4	2005-02-12 14:29:27 +0000	[diff] [blame]	9367	else if (pp == &p_window)
				9368	{
				9369	if (p_window < 1)
				9370	p_window = 1;
				9371	else if (p_window >= Rows)
				9372	p_window = Rows - 1;
				9373	}
				9374
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9375	else if (pp == &curbuf->b_p_imsearch)
				9376	{
				9377	if (curbuf->b_p_imsearch < -1 \|\| curbuf->b_p_imsearch > B_IMODE_LAST)
				9378	{
				9379	errmsg = e_invarg;
				9380	curbuf->b_p_imsearch = B_IMODE_NONE;
				9381	}
				9382	p_imsearch = curbuf->b_p_imsearch;
				9383	}
				9384
				9385	#ifdef FEAT_TITLE
				9386	/* if 'titlelen' has changed, redraw the title */
				9387	else if (pp == &p_titlelen)
				9388	{
				9389	if (p_titlelen < 0)
				9390	{
				9391	errmsg = e_positive;
				9392	p_titlelen = 85;
				9393	}
				9394	if (starting != NO_SCREEN && old_value != p_titlelen)
				9395	need_maketitle = TRUE;
				9396	}
				9397	#endif
				9398
				9399	/* if p_ch changed value, change the command line height */
				9400	else if (pp == &p_ch)
				9401	{
				9402	if (p_ch < 1)
				9403	{
				9404	errmsg = e_positive;
				9405	p_ch = 1;
				9406	}
Bram Moolenaar	719939c	2007-09-25 12:51:28 +0000	[diff] [blame]	9407	if (p_ch > Rows - min_rows() + 1)
				9408	p_ch = Rows - min_rows() + 1;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9409
				9410	/* Only compute the new window layout when startup has been
				9411	* completed. Otherwise the frame sizes may be wrong. */
				9412	if (p_ch != old_value && full_screen
				9413	#ifdef FEAT_GUI
				9414	&& !gui.starting
				9415	#endif
				9416	)
Bram Moolenaar	c6fe919	2006-04-09 21:54:49 +0000	[diff] [blame]	9417	command_height();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9418	}
				9419
				9420	/* when 'updatecount' changes from zero to non-zero, open swap files */
				9421	else if (pp == &p_uc)
				9422	{
				9423	if (p_uc < 0)
				9424	{
				9425	errmsg = e_positive;
				9426	p_uc = 100;
				9427	}
				9428	if (p_uc && !old_value)
				9429	ml_open_files();
				9430	}
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	9431	#ifdef FEAT_CONCEAL
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	9432	else if (pp == &curwin->w_p_cole)
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	9433	{
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	9434	if (curwin->w_p_cole < 0)
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	9435	{
				9436	errmsg = e_positive;
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	9437	curwin->w_p_cole = 0;
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	9438	}
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	9439	else if (curwin->w_p_cole > 3)
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	9440	{
				9441	errmsg = e_invarg;
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	9442	curwin->w_p_cole = 3;
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	9443	}
				9444	}
				9445	#endif
Bram Moolenaar	2df6dcc	2004-07-12 15:53:54 +0000	[diff] [blame]	9446	#ifdef MZSCHEME_GUI_THREADS
Bram Moolenaar	325b7a2	2004-07-05 15:58:32 +0000	[diff] [blame]	9447	else if (pp == &p_mzq)
				9448	mzvim_reset_timer();
				9449	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9450
Bram Moolenaar	f42dd3c	2017-01-28 16:06:38 +0100	[diff] [blame]	9451	#if defined(FEAT_PYTHON) \|\| defined(FEAT_PYTHON3)
				9452	/* 'pyxversion' */
				9453	else if (pp == &p_pyx)
				9454	{
				9455	if (p_pyx != 0 && p_pyx != 2 && p_pyx != 3)
				9456	errmsg = e_invarg;
				9457	}
				9458	#endif
				9459
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9460	/* sync undo before 'undolevels' changes */
				9461	else if (pp == &p_ul)
				9462	{
				9463	/* use the old value, otherwise u_sync() may not work properly */
				9464	p_ul = old_value;
Bram Moolenaar	779b74b	2006-04-10 14:55:34 +0000	[diff] [blame]	9465	u_sync(TRUE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9466	p_ul = value;
				9467	}
Bram Moolenaar	f5a2fd8	2013-11-06 05:26:15 +0100	[diff] [blame]	9468	else if (pp == &curbuf->b_p_ul)
				9469	{
				9470	/* use the old value, otherwise u_sync() may not work properly */
				9471	curbuf->b_p_ul = old_value;
				9472	u_sync(TRUE);
				9473	curbuf->b_p_ul = value;
				9474	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9475
Bram Moolenaar	592e0a2	2004-07-03 16:05:59 +0000	[diff] [blame]	9476	#ifdef FEAT_LINEBREAK
				9477	/* 'numberwidth' must be positive */
				9478	else if (pp == &curwin->w_p_nuw)
				9479	{
				9480	if (curwin->w_p_nuw < 1)
				9481	{
				9482	errmsg = e_positive;
				9483	curwin->w_p_nuw = 1;
				9484	}
				9485	if (curwin->w_p_nuw > 10)
				9486	{
				9487	errmsg = e_invarg;
				9488	curwin->w_p_nuw = 10;
				9489	}
Bram Moolenaar	1e7813a	2015-03-31 18:31:03 +0200	[diff] [blame]	9490	curwin->w_nrwidth_line_count = 0; /* trigger a redraw */
Bram Moolenaar	592e0a2	2004-07-03 16:05:59 +0000	[diff] [blame]	9491	}
				9492	#endif
				9493
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	9494	else if (pp == &curbuf->b_p_tw)
				9495	{
				9496	if (curbuf->b_p_tw < 0)
				9497	{
				9498	errmsg = e_positive;
				9499	curbuf->b_p_tw = 0;
				9500	}
				9501	#ifdef FEAT_SYN_HL
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	9502	{
				9503	win_T *wp;
				9504	tabpage_T *tp;
				9505
				9506	FOR_ALL_TAB_WINDOWS(tp, wp)
				9507	check_colorcolumn(wp);
				9508	}
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	9509	#endif
				9510	}
				9511
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9512	/*
				9513	* Check the bounds for numeric options here
				9514	*/
				9515	if (Rows < min_rows() && full_screen)
				9516	{
				9517	if (errbuf != NULL)
				9518	{
Bram Moolenaar	555b280	2005-05-19 21:08:39 +0000	[diff] [blame]	9519	vim_snprintf((char *)errbuf, errbuflen,
				9520	_("E593: Need at least %d lines"), min_rows());
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9521	errmsg = errbuf;
				9522	}
				9523	Rows = min_rows();
				9524	}
				9525	if (Columns < MIN_COLUMNS && full_screen)
				9526	{
				9527	if (errbuf != NULL)
				9528	{
Bram Moolenaar	555b280	2005-05-19 21:08:39 +0000	[diff] [blame]	9529	vim_snprintf((char *)errbuf, errbuflen,
				9530	_("E594: Need at least %d columns"), MIN_COLUMNS);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9531	errmsg = errbuf;
				9532	}
				9533	Columns = MIN_COLUMNS;
				9534	}
Bram Moolenaar	e057d40	2013-06-30 17:51:51 +0200	[diff] [blame]	9535	limit_screen_size();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9536
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9537	/*
				9538	* If the screen (shell) height has been changed, assume it is the
				9539	* physical screenheight.
				9540	*/
				9541	if (old_Rows != Rows \|\| old_Columns != Columns)
				9542	{
				9543	/* Changing the screen size is not allowed while updating the screen. */
				9544	if (updating_screen)
				9545	*pp = old_value;
				9546	else if (full_screen
				9547	#ifdef FEAT_GUI
				9548	&& !gui.starting
				9549	#endif
				9550	)
				9551	set_shellsize((int)Columns, (int)Rows, TRUE);
				9552	else
				9553	{
				9554	/* Postpone the resizing; check the size and cmdline position for
				9555	* messages. */
				9556	check_shellsize();
				9557	if (cmdline_row > Rows - p_ch && Rows > p_ch)
				9558	cmdline_row = Rows - p_ch;
				9559	}
Bram Moolenaar	d68071d	2006-05-02 22:08:30 +0000	[diff] [blame]	9560	if (p_window >= Rows \|\| !option_was_set((char_u *)"window"))
Bram Moolenaar	4399ef4	2005-02-12 14:29:27 +0000	[diff] [blame]	9561	p_window = Rows - 1;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9562	}
				9563
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9564	if (curbuf->b_p_ts <= 0)
				9565	{
				9566	errmsg = e_positive;
				9567	curbuf->b_p_ts = 8;
				9568	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9569	if (p_tm < 0)
				9570	{
				9571	errmsg = e_positive;
				9572	p_tm = 0;
				9573	}
				9574	if ((curwin->w_p_scr <= 0
				9575	\|\| (curwin->w_p_scr > curwin->w_height
				9576	&& curwin->w_height > 0))
				9577	&& full_screen)
				9578	{
				9579	if (pp == &(curwin->w_p_scr))
				9580	{
				9581	if (curwin->w_p_scr != 0)
				9582	errmsg = e_scroll;
				9583	win_comp_scroll(curwin);
				9584	}
				9585	/* If 'scroll' became invalid because of a side effect silently adjust
				9586	* it. */
				9587	else if (curwin->w_p_scr <= 0)
				9588	curwin->w_p_scr = 1;
				9589	else /* curwin->w_p_scr > curwin->w_height */
				9590	curwin->w_p_scr = curwin->w_height;
				9591	}
Bram Moolenaar	991e10f	2008-10-02 20:48:41 +0000	[diff] [blame]	9592	if (p_hi < 0)
				9593	{
				9594	errmsg = e_positive;
				9595	p_hi = 0;
				9596	}
Bram Moolenaar	78159bb	2014-06-25 11:48:54 +0200	[diff] [blame]	9597	else if (p_hi > 10000)
				9598	{
				9599	errmsg = e_invarg;
				9600	p_hi = 10000;
				9601	}
Bram Moolenaar	fbc0d2e	2013-05-19 19:40:29 +0200	[diff] [blame]	9602	if (p_re < 0 \|\| p_re > 2)
				9603	{
				9604	errmsg = e_invarg;
				9605	p_re = 0;
				9606	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9607	if (p_report < 0)
				9608	{
				9609	errmsg = e_positive;
				9610	p_report = 1;
				9611	}
Bram Moolenaar	1e01546	2005-09-25 22:16:38 +0000	[diff] [blame]	9612	if ((p_sj < -100 \|\| p_sj >= Rows) && full_screen)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9613	{
				9614	if (Rows != old_Rows) /* Rows changed, just adjust p_sj */
				9615	p_sj = Rows / 2;
				9616	else
				9617	{
				9618	errmsg = e_scroll;
				9619	p_sj = 1;
				9620	}
				9621	}
				9622	if (p_so < 0 && full_screen)
				9623	{
Bram Moolenaar	375e339	2019-01-31 18:26:10 +0100	[diff] [blame]	9624	errmsg = e_positive;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9625	p_so = 0;
				9626	}
				9627	if (p_siso < 0 && full_screen)
				9628	{
				9629	errmsg = e_positive;
				9630	p_siso = 0;
				9631	}
				9632	#ifdef FEAT_CMDWIN
				9633	if (p_cwh < 1)
				9634	{
				9635	errmsg = e_positive;
				9636	p_cwh = 1;
				9637	}
				9638	#endif
				9639	if (p_ut < 0)
				9640	{
				9641	errmsg = e_positive;
				9642	p_ut = 2000;
				9643	}
				9644	if (p_ss < 0)
				9645	{
				9646	errmsg = e_positive;
				9647	p_ss = 0;
				9648	}
				9649
				9650	/* May set global value for local option. */
				9651	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0)
				9652	(long )get_varp_scope(&(options[opt_idx]), OPT_GLOBAL) = *pp;
				9653
				9654	options[opt_idx].flags \|= P_WAS_SET;
				9655
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	9656	#if defined(FEAT_EVAL)
Bram Moolenaar	3f3fb0b	2018-09-21 11:59:32 +0200	[diff] [blame]	9657	// Don't do this while starting up, failure or recursively.
				9658	if (!starting && errmsg == NULL && *get_vim_var_str(VV_OPTION_TYPE) == NUL)
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	9659	{
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	9660	char_u buf_old[11], buf_old_global[11], buf_new[11], buf_type[7];
Bram Moolenaar	fb9bc48	2015-07-17 22:04:48 +0200	[diff] [blame]	9661	vim_snprintf((char *)buf_old, 10, "%ld", old_value);
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	9662	vim_snprintf((char *)buf_old_global, 10, "%ld", old_global_value);
Bram Moolenaar	fb9bc48	2015-07-17 22:04:48 +0200	[diff] [blame]	9663	vim_snprintf((char *)buf_new, 10, "%ld", value);
				9664	vim_snprintf((char *)buf_type, 7, "%s", (opt_flags & OPT_LOCAL) ? "local" : "global");
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	9665	set_vim_var_string(VV_OPTION_NEW, buf_new, -1);
				9666	set_vim_var_string(VV_OPTION_OLD, buf_old, -1);
				9667	set_vim_var_string(VV_OPTION_TYPE, buf_type, -1);
Bram Moolenaar	d7c9687	2019-06-15 17:12:48 +0200	[diff] [blame]	9668	if (opt_flags & OPT_LOCAL)
				9669	{
				9670	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"setlocal", -1);
				9671	set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
				9672	}
				9673	if (opt_flags & OPT_GLOBAL)
				9674	{
				9675	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"setglobal", -1);
				9676	set_vim_var_string(VV_OPTION_OLDGLOBAL, buf_old, -1);
				9677	}
				9678	if ((opt_flags & (OPT_LOCAL \| OPT_GLOBAL)) == 0)
				9679	{
				9680	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"set", -1);
				9681	set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
				9682	set_vim_var_string(VV_OPTION_OLDGLOBAL, buf_old_global, -1);
				9683	}
				9684	if (opt_flags & OPT_MODELINE)
				9685	{
				9686	set_vim_var_string(VV_OPTION_COMMAND, (char_u *)"modeline", -1);
				9687	set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
				9688	}
				9689	apply_autocmds(EVENT_OPTIONSET, (char_u *)options[opt_idx].fullname,
				9690	NULL, FALSE, NULL);
Bram Moolenaar	5374430	2015-07-17 17:38:22 +0200	[diff] [blame]	9691	reset_v_option_vars();
				9692	}
				9693	#endif
				9694
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9695	comp_col(); /* in case 'columns' or 'ls' changed */
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	9696	if (curwin->w_curswant != MAXCOL
Bram Moolenaar	488eb26	2015-03-13 11:23:50 +0100	[diff] [blame]	9697	&& (options[opt_idx].flags & (P_CURSWANT \| P_RALL)) != 0)
Bram Moolenaar	913077c	2012-03-28 19:59:04 +0200	[diff] [blame]	9698	curwin->w_set_curswant = TRUE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9699	check_redraw(options[opt_idx].flags);
				9700
				9701	return errmsg;
				9702	}
				9703
				9704	/*
				9705	* Called after an option changed: check if something needs to be redrawn.
				9706	*/
				9707	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	9708	check_redraw(long_u flags)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9709	{
				9710	/* Careful: P_RCLR and P_RALL are a combination of other P_ flags */
Bram Moolenaar	70b2a56	2012-01-10 22:26:17 +0100	[diff] [blame]	9711	int doclear = (flags & P_RCLR) == P_RCLR;
				9712	int all = ((flags & P_RALL) == P_RALL \|\| doclear);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9713
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9714	if ((flags & P_RSTAT) \|\| all) /* mark all status lines dirty */
				9715	status_redraw_all();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9716
				9717	if ((flags & P_RBUF) \|\| (flags & P_RWIN) \|\| all)
				9718	changed_window_setting();
				9719	if (flags & P_RBUF)
				9720	redraw_curbuf_later(NOT_VALID);
Bram Moolenaar	a2477fd	2016-12-03 15:13:20 +0100	[diff] [blame]	9721	if (flags & P_RWINONLY)
				9722	redraw_later(NOT_VALID);
Bram Moolenaar	70b2a56	2012-01-10 22:26:17 +0100	[diff] [blame]	9723	if (doclear)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9724	redraw_all_later(CLEAR);
				9725	else if (all)
				9726	redraw_all_later(NOT_VALID);
				9727	}
				9728
				9729	/*
				9730	* Find index for option 'arg'.
				9731	* Return -1 if not found.
				9732	*/
				9733	static int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	9734	findoption(char_u *arg)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9735	{
				9736	int opt_idx;
				9737	char s, p;
				9738	static short quick_tab[27] = {0, 0}; /* quick access table */
				9739	int is_term_opt;
				9740
				9741	/*
				9742	* For first call: Initialize the quick-access table.
				9743	* It contains the index for the first option that starts with a certain
				9744	* letter. There are 26 letters, plus the first "t_" option.
				9745	*/
				9746	if (quick_tab[1] == 0)
				9747	{
				9748	p = options[0].fullname;
				9749	for (opt_idx = 1; (s = options[opt_idx].fullname) != NULL; opt_idx++)
				9750	{
				9751	if (s[0] != p[0])
				9752	{
				9753	if (s[0] == 't' && s[1] == '_')
				9754	quick_tab[26] = opt_idx;
				9755	else
				9756	quick_tab[CharOrdLow(s[0])] = opt_idx;
				9757	}
				9758	p = s;
				9759	}
				9760	}
				9761
				9762	/*
				9763	* Check for name starting with an illegal character.
				9764	*/
				9765	#ifdef EBCDIC
				9766	if (!islower(arg[0]))
				9767	#else
				9768	if (arg[0] < 'a' \|\| arg[0] > 'z')
				9769	#endif
				9770	return -1;
				9771
				9772	is_term_opt = (arg[0] == 't' && arg[1] == '_');
				9773	if (is_term_opt)
				9774	opt_idx = quick_tab[26];
				9775	else
				9776	opt_idx = quick_tab[CharOrdLow(arg[0])];
				9777	for ( ; (s = options[opt_idx].fullname) != NULL; opt_idx++)
				9778	{
				9779	if (STRCMP(arg, s) == 0) /* match full name */
				9780	break;
				9781	}
				9782	if (s == NULL && !is_term_opt)
				9783	{
				9784	opt_idx = quick_tab[CharOrdLow(arg[0])];
				9785	for ( ; options[opt_idx].fullname != NULL; opt_idx++)
				9786	{
				9787	s = options[opt_idx].shortname;
				9788	if (s != NULL && STRCMP(arg, s) == 0) /* match short name */
				9789	break;
				9790	s = NULL;
				9791	}
				9792	}
				9793	if (s == NULL)
				9794	opt_idx = -1;
				9795	return opt_idx;
				9796	}
				9797
Bram Moolenaar	325b7a2	2004-07-05 15:58:32 +0000	[diff] [blame]	9798	#if defined(FEAT_EVAL) \|\| defined(FEAT_TCL) \|\| defined(FEAT_MZSCHEME)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9799	/*
				9800	* Get the value for an option.
				9801	*
				9802	* Returns:
				9803	* Number or Toggle option: 1, *numval gets value.
				9804	* String option: 0, *stringval gets allocated string.
				9805	* Hidden Number or Toggle option: -1.
				9806	* hidden String option: -2.
				9807	* unknown option: -3.
				9808	*/
				9809	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	9810	get_option_value(
				9811	char_u *name,
				9812	long *numval,
				9813	char_u *stringval, / NULL when only checking existence */
				9814	int opt_flags)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9815	{
				9816	int opt_idx;
				9817	char_u *varp;
				9818
				9819	opt_idx = findoption(name);
				9820	if (opt_idx < 0) /* unknown option */
Bram Moolenaar	e353c40	2017-02-04 19:49:16 +0100	[diff] [blame]	9821	{
				9822	int key;
				9823
				9824	if (STRLEN(name) == 4 && name[0] == 't' && name[1] == '_'
Bram Moolenaar	9cf4b50	2018-07-23 04:12:03 +0200	[diff] [blame]	9825	&& (key = find_key_option(name, FALSE)) != 0)
Bram Moolenaar	e353c40	2017-02-04 19:49:16 +0100	[diff] [blame]	9826	{
				9827	char_u key_name[2];
				9828	char_u *p;
				9829
				9830	if (key < 0)
				9831	{
				9832	key_name[0] = KEY2TERMCAP0(key);
				9833	key_name[1] = KEY2TERMCAP1(key);
				9834	}
				9835	else
				9836	{
				9837	key_name[0] = KS_KEY;
				9838	key_name[1] = (key & 0xff);
				9839	}
				9840	p = find_termcode(key_name);
				9841	if (p != NULL)
				9842	{
				9843	if (stringval != NULL)
				9844	*stringval = vim_strsave(p);
				9845	return 0;
				9846	}
				9847	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9848	return -3;
Bram Moolenaar	e353c40	2017-02-04 19:49:16 +0100	[diff] [blame]	9849	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9850
				9851	varp = get_varp_scope(&(options[opt_idx]), opt_flags);
				9852
				9853	if (options[opt_idx].flags & P_STRING)
				9854	{
				9855	if (varp == NULL) /* hidden option */
				9856	return -2;
				9857	if (stringval != NULL)
				9858	{
				9859	#ifdef FEAT_CRYPT
				9860	/* never return the value of the crypt key */
Bram Moolenaar	c1a11ed	2008-06-24 22:09:24 +0000	[diff] [blame]	9861	if ((char_u **)varp == &curbuf->b_p_key
				9862	&& (char_u )(varp) != NUL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9863	stringval = vim_strsave((char_u )"*****");
				9864	else
				9865	#endif
				9866	stringval = vim_strsave((char_u **)(varp));
				9867	}
				9868	return 0;
				9869	}
				9870
				9871	if (varp == NULL) /* hidden option */
				9872	return -1;
				9873	if (options[opt_idx].flags & P_NUM)
				9874	numval = (long *)varp;
				9875	else
				9876	{
				9877	/* Special case: 'modified' is b_changed, but we also want to consider
				9878	* it set when 'ff' or 'fenc' changed. */
				9879	if ((int *)varp == &curbuf->b_changed)
				9880	*numval = curbufIsChanged();
				9881	else
Bram Moolenaar	2acfbed	2016-07-01 23:14:02 +0200	[diff] [blame]	9882	numval = (long) (int *)varp;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	9883	}
				9884	return 1;
				9885	}
				9886	#endif
				9887
Bram Moolenaar	1028f4d	2014-01-14 16:55:00 +0100	[diff] [blame]	9888	#if defined(FEAT_PYTHON) \|\| defined(FEAT_PYTHON3) \|\| defined(PROTO)
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	9889	/*
				9890	* Returns the option attributes and its value. Unlike the above function it
				9891	* will return either global value or local value of the option depending on
				9892	* what was requested, but it will never return global value if it was
				9893	* requested to return local one and vice versa. Neither it will return
				9894	* buffer-local value if it was requested to return window-local one.
				9895	*
				9896	* Pretends that option is absent if it is not present in the requested scope
				9897	* (i.e. has no global, window-local or buffer-local value depending on
				9898	* opt_type). Uses
				9899	*
				9900	* Returned flags:
Bram Moolenaar	75a8d74	2014-05-07 15:10:21 +0200	[diff] [blame]	9901	* 0 hidden or unknown option, also option that does not have requested
				9902	* type (see SREQ_* in vim.h)
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	9903	* see SOPT_* in vim.h for other flags
				9904	*
				9905	* Possible opt_type values: see SREQ_* in vim.h
				9906	*/
				9907	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	9908	get_option_value_strict(
				9909	char_u *name,
				9910	long *numval,
				9911	char_u *stringval, / NULL when only obtaining attributes */
				9912	int opt_type,
				9913	void *from)
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	9914	{
				9915	int opt_idx;
Bram Moolenaar	6800186	2013-05-11 13:45:05 +0200	[diff] [blame]	9916	char_u *varp = NULL;
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	9917	struct vimoption *p;
				9918	int r = 0;
				9919
				9920	opt_idx = findoption(name);
				9921	if (opt_idx < 0)
				9922	return 0;
				9923
				9924	p = &(options[opt_idx]);
				9925
				9926	/* Hidden option */
				9927	if (p->var == NULL)
				9928	return 0;
				9929
				9930	if (p->flags & P_BOOL)
				9931	r \|= SOPT_BOOL;
				9932	else if (p->flags & P_NUM)
				9933	r \|= SOPT_NUM;
				9934	else if (p->flags & P_STRING)
				9935	r \|= SOPT_STRING;
				9936
				9937	if (p->indir == PV_NONE)
				9938	{
				9939	if (opt_type == SREQ_GLOBAL)
				9940	r \|= SOPT_GLOBAL;
				9941	else
				9942	return 0; /* Did not request global-only option */
				9943	}
				9944	else
				9945	{
				9946	if (p->indir & PV_BOTH)
				9947	r \|= SOPT_GLOBAL;
				9948	else if (opt_type == SREQ_GLOBAL)
				9949	return 0; /* Requested global option */
				9950
				9951	if (p->indir & PV_WIN)
				9952	{
				9953	if (opt_type == SREQ_BUF)
				9954	return 0; /* Did not request window-local option */
				9955	else
				9956	r \|= SOPT_WIN;
				9957	}
				9958	else if (p->indir & PV_BUF)
				9959	{
				9960	if (opt_type == SREQ_WIN)
				9961	return 0; /* Did not request buffer-local option */
				9962	else
				9963	r \|= SOPT_BUF;
				9964	}
				9965	}
				9966
				9967	if (stringval == NULL)
				9968	return r;
				9969
				9970	if (opt_type == SREQ_GLOBAL)
				9971	varp = p->var;
				9972	else
				9973	{
				9974	if (opt_type == SREQ_BUF)
				9975	{
				9976	/* Special case: 'modified' is b_changed, but we also want to
				9977	* consider it set when 'ff' or 'fenc' changed. */
				9978	if (p->indir == PV_MOD)
				9979	{
Bram Moolenaar	defe642	2018-06-24 15:14:07 +0200	[diff] [blame]	9980	numval = bufIsChanged((buf_T )from);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	9981	varp = NULL;
				9982	}
				9983	#ifdef FEAT_CRYPT
				9984	else if (p->indir == PV_KEY)
				9985	{
				9986	/* never return the value of the crypt key */
				9987	*stringval = NULL;
				9988	varp = NULL;
				9989	}
				9990	#endif
				9991	else
				9992	{
Bram Moolenaar	defe642	2018-06-24 15:14:07 +0200	[diff] [blame]	9993	buf_T *save_curbuf = curbuf;
				9994
				9995	// only getting a pointer, no need to use aucmd_prepbuf()
				9996	curbuf = (buf_T *)from;
				9997	curwin->w_buffer = curbuf;
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	9998	varp = get_varp(p);
Bram Moolenaar	defe642	2018-06-24 15:14:07 +0200	[diff] [blame]	9999	curbuf = save_curbuf;
				10000	curwin->w_buffer = curbuf;
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10001	}
				10002	}
				10003	else if (opt_type == SREQ_WIN)
				10004	{
Bram Moolenaar	defe642	2018-06-24 15:14:07 +0200	[diff] [blame]	10005	win_T *save_curwin = curwin;
				10006
				10007	curwin = (win_T *)from;
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10008	curbuf = curwin->w_buffer;
				10009	varp = get_varp(p);
				10010	curwin = save_curwin;
				10011	curbuf = curwin->w_buffer;
				10012	}
				10013	if (varp == p->var)
				10014	return (r \| SOPT_UNSET);
				10015	}
				10016
				10017	if (varp != NULL)
				10018	{
				10019	if (p->flags & P_STRING)
				10020	stringval = vim_strsave((char_u **)(varp));
				10021	else if (p->flags & P_NUM)
				10022	numval = (long *) varp;
				10023	else
				10024	numval = (int *)varp;
				10025	}
				10026
				10027	return r;
				10028	}
Bram Moolenaar	1028f4d	2014-01-14 16:55:00 +0100	[diff] [blame]	10029
				10030	/*
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	10031	* Iterate over options. First argument is a pointer to a pointer to a
				10032	* structure inside options[] array, second is option type like in the above
				10033	* function.
Bram Moolenaar	1028f4d	2014-01-14 16:55:00 +0100	[diff] [blame]	10034	*
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	10035	* If first argument points to NULL it is assumed that iteration just started
Bram Moolenaar	1028f4d	2014-01-14 16:55:00 +0100	[diff] [blame]	10036	* and caller needs the very first value.
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	10037	* If first argument points to the end marker function returns NULL and sets
Bram Moolenaar	1028f4d	2014-01-14 16:55:00 +0100	[diff] [blame]	10038	* first argument to NULL.
				10039	*
				10040	* Returns full option name for current option on each call.
				10041	*/
				10042	char_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10043	option_iter_next(void **option, int opt_type)
Bram Moolenaar	1028f4d	2014-01-14 16:55:00 +0100	[diff] [blame]	10044	{
				10045	struct vimoption *ret = NULL;
				10046	do
				10047	{
				10048	if (*option == NULL)
				10049	option = (void ) options;
				10050	else if (((struct vimoption ) (option))->fullname == NULL)
				10051	{
				10052	*option = NULL;
				10053	return NULL;
				10054	}
				10055	else
				10056	option = (void ) (((struct vimoption ) (option)) + 1);
				10057
				10058	ret = ((struct vimoption ) (option));
				10059
				10060	/* Hidden option */
				10061	if (ret->var == NULL)
				10062	{
				10063	ret = NULL;
				10064	continue;
				10065	}
				10066
				10067	switch (opt_type)
				10068	{
				10069	case SREQ_GLOBAL:
				10070	if (!(ret->indir == PV_NONE \|\| ret->indir & PV_BOTH))
				10071	ret = NULL;
				10072	break;
				10073	case SREQ_BUF:
				10074	if (!(ret->indir & PV_BUF))
				10075	ret = NULL;
				10076	break;
				10077	case SREQ_WIN:
				10078	if (!(ret->indir & PV_WIN))
				10079	ret = NULL;
				10080	break;
				10081	default:
Bram Moolenaar	95f0960	2016-11-10 20:01:45 +0100	[diff] [blame]	10082	internal_error("option_iter_next()");
Bram Moolenaar	1028f4d	2014-01-14 16:55:00 +0100	[diff] [blame]	10083	return NULL;
				10084	}
				10085	}
				10086	while (ret == NULL);
				10087
				10088	return (char_u *)ret->fullname;
				10089	}
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10090	#endif
				10091
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10092	/*
				10093	* Set the value of option "name".
				10094	* Use "string" for string options, use "number" for other options.
Bram Moolenaar	c96ebe7	2013-05-21 22:38:18 +0200	[diff] [blame]	10095	*
				10096	* Returns NULL on success or error message on error.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10097	*/
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	10098	char *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10099	set_option_value(
				10100	char_u *name,
				10101	long number,
				10102	char_u *string,
				10103	int opt_flags) /* OPT_LOCAL or 0 (both) */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10104	{
				10105	int opt_idx;
				10106	char_u *varp;
Bram Moolenaar	a93fa7e	2006-04-17 22:14:47 +0000	[diff] [blame]	10107	long_u flags;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10108
				10109	opt_idx = findoption(name);
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	10110	if (opt_idx < 0)
Bram Moolenaar	e353c40	2017-02-04 19:49:16 +0100	[diff] [blame]	10111	{
				10112	int key;
				10113
				10114	if (STRLEN(name) == 4 && name[0] == 't' && name[1] == '_'
Bram Moolenaar	9cf4b50	2018-07-23 04:12:03 +0200	[diff] [blame]	10115	&& (key = find_key_option(name, FALSE)) != 0)
Bram Moolenaar	e353c40	2017-02-04 19:49:16 +0100	[diff] [blame]	10116	{
				10117	char_u key_name[2];
				10118
				10119	if (key < 0)
				10120	{
				10121	key_name[0] = KEY2TERMCAP0(key);
				10122	key_name[1] = KEY2TERMCAP1(key);
				10123	}
				10124	else
				10125	{
				10126	key_name[0] = KS_KEY;
				10127	key_name[1] = (key & 0xff);
				10128	}
				10129	add_termcode(key_name, string, FALSE);
				10130	if (full_screen)
				10131	ttest(FALSE);
				10132	redraw_all_later(CLEAR);
				10133	return NULL;
				10134	}
				10135
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	10136	semsg(_("E355: Unknown option: %s"), name);
Bram Moolenaar	e353c40	2017-02-04 19:49:16 +0100	[diff] [blame]	10137	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10138	else
				10139	{
				10140	flags = options[opt_idx].flags;
				10141	#ifdef HAVE_SANDBOX
				10142	/* Disallow changing some options in the sandbox */
				10143	if (sandbox > 0 && (flags & P_SECURE))
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	10144	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	10145	emsg(_(e_sandbox));
Bram Moolenaar	c96ebe7	2013-05-21 22:38:18 +0200	[diff] [blame]	10146	return NULL;
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	10147	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10148	#endif
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	10149	if (flags & P_STRING)
Bram Moolenaar	c96ebe7	2013-05-21 22:38:18 +0200	[diff] [blame]	10150	return set_string_option(opt_idx, string, opt_flags);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10151	else
				10152	{
Bram Moolenaar	b316376	2008-07-08 15:15:08 +0000	[diff] [blame]	10153	varp = get_varp_scope(&(options[opt_idx]), opt_flags);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10154	if (varp != NULL) /* hidden option is not changed */
				10155	{
Bram Moolenaar	96bb621	2007-06-19 18:52:53 +0000	[diff] [blame]	10156	if (number == 0 && string != NULL)
				10157	{
Bram Moolenaar	fe86f2d	2008-11-28 20:29:07 +0000	[diff] [blame]	10158	int idx;
Bram Moolenaar	96bb621	2007-06-19 18:52:53 +0000	[diff] [blame]	10159
				10160	/* Either we are given a string or we are setting option
				10161	* to zero. */
Bram Moolenaar	fe86f2d	2008-11-28 20:29:07 +0000	[diff] [blame]	10162	for (idx = 0; string[idx] == '0'; ++idx)
Bram Moolenaar	96bb621	2007-06-19 18:52:53 +0000	[diff] [blame]	10163	;
Bram Moolenaar	fe86f2d	2008-11-28 20:29:07 +0000	[diff] [blame]	10164	if (string[idx] != NUL \|\| idx == 0)
Bram Moolenaar	96bb621	2007-06-19 18:52:53 +0000	[diff] [blame]	10165	{
				10166	/* There's another character after zeros or the string
				10167	* is empty. In both cases, we are trying to set a
				10168	* num option using a string. */
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	10169	semsg(_("E521: Number required: &%s = '%s'"),
Bram Moolenaar	96bb621	2007-06-19 18:52:53 +0000	[diff] [blame]	10170	name, string);
Bram Moolenaar	c96ebe7	2013-05-21 22:38:18 +0200	[diff] [blame]	10171	return NULL; /* do nothing as we hit an error */
Bram Moolenaar	96bb621	2007-06-19 18:52:53 +0000	[diff] [blame]	10172
				10173	}
				10174	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10175	if (flags & P_NUM)
Bram Moolenaar	c96ebe7	2013-05-21 22:38:18 +0200	[diff] [blame]	10176	return set_num_option(opt_idx, varp, number,
Bram Moolenaar	555b280	2005-05-19 21:08:39 +0000	[diff] [blame]	10177	NULL, 0, opt_flags);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10178	else
Bram Moolenaar	c96ebe7	2013-05-21 22:38:18 +0200	[diff] [blame]	10179	return set_bool_option(opt_idx, varp, (int)number,
Bram Moolenaar	b71eaae	2006-01-20 23:10:18 +0000	[diff] [blame]	10180	opt_flags);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10181	}
				10182	}
				10183	}
Bram Moolenaar	c96ebe7	2013-05-21 22:38:18 +0200	[diff] [blame]	10184	return NULL;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10185	}
				10186
				10187	/*
				10188	* Get the terminal code for a terminal option.
				10189	* Returns NULL when not found.
				10190	*/
				10191	char_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10192	get_term_code(char_u *tname)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10193	{
				10194	int opt_idx;
				10195	char_u *varp;
				10196
				10197	if (tname[0] != 't' \|\| tname[1] != '_' \|\|
				10198	tname[2] == NUL \|\| tname[3] == NUL)
				10199	return NULL;
				10200	if ((opt_idx = findoption(tname)) >= 0)
				10201	{
				10202	varp = get_varp(&(options[opt_idx]));
				10203	if (varp != NULL)
				10204	varp = (char_u *)(varp);
				10205	return varp;
				10206	}
				10207	return find_termcode(tname + 2);
				10208	}
				10209
				10210	char_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10211	get_highlight_default(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10212	{
				10213	int i;
				10214
				10215	i = findoption((char_u *)"hl");
				10216	if (i >= 0)
				10217	return options[i].def_val[VI_DEFAULT];
				10218	return (char_u *)NULL;
				10219	}
				10220
Bram Moolenaar	1cd871b	2004-12-19 22:46:22 +0000	[diff] [blame]	10221	char_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10222	get_encoding_default(void)
Bram Moolenaar	1cd871b	2004-12-19 22:46:22 +0000	[diff] [blame]	10223	{
				10224	int i;
				10225
				10226	i = findoption((char_u *)"enc");
				10227	if (i >= 0)
				10228	return options[i].def_val[VI_DEFAULT];
				10229	return (char_u *)NULL;
				10230	}
Bram Moolenaar	1cd871b	2004-12-19 22:46:22 +0000	[diff] [blame]	10231
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10232	/*
				10233	* Translate a string like "t_xx", "<t_xx>" or "<S-Tab>" to a key number.
Bram Moolenaar	9cf4b50	2018-07-23 04:12:03 +0200	[diff] [blame]	10234	* When "has_lt" is true there is a '<' before "*arg_arg".
				10235	* Returns 0 when the key is not recognized.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10236	*/
				10237	static int
Bram Moolenaar	9cf4b50	2018-07-23 04:12:03 +0200	[diff] [blame]	10238	find_key_option(char_u *arg_arg, int has_lt)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10239	{
Bram Moolenaar	9cf4b50	2018-07-23 04:12:03 +0200	[diff] [blame]	10240	int key = 0;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10241	int modifiers;
Bram Moolenaar	9cf4b50	2018-07-23 04:12:03 +0200	[diff] [blame]	10242	char_u *arg = arg_arg;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10243
				10244	/*
				10245	* Don't use get_special_key_code() for t_xx, we don't want it to call
				10246	* add_termcap_entry().
				10247	*/
				10248	if (arg[0] == 't' && arg[1] == '_' && arg[2] && arg[3])
				10249	key = TERMCAP2KEY(arg[2], arg[3]);
Bram Moolenaar	9cf4b50	2018-07-23 04:12:03 +0200	[diff] [blame]	10250	else if (has_lt)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10251	{
				10252	--arg; /* put arg at the '<' */
				10253	modifiers = 0;
Bram Moolenaar	35a4cfa	2016-08-14 16:07:48 +0200	[diff] [blame]	10254	key = find_special_key(&arg, &modifiers, TRUE, TRUE, FALSE);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10255	if (modifiers) /* can't handle modifiers here */
				10256	key = 0;
				10257	}
				10258	return key;
				10259	}
				10260
				10261	/*
				10262	* if 'all' == 0: show changed options
				10263	* if 'all' == 1: show all normal options
				10264	* if 'all' == 2: show all terminal options
				10265	*/
				10266	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10267	showoptions(
				10268	int all,
				10269	int opt_flags) /* OPT_LOCAL and/or OPT_GLOBAL */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10270	{
				10271	struct vimoption *p;
				10272	int col;
				10273	int isterm;
				10274	char_u *varp;
				10275	struct vimoption **items;
				10276	int item_count;
				10277	int run;
				10278	int row, rows;
				10279	int cols;
				10280	int i;
				10281	int len;
				10282
				10283	#define INC 20
				10284	#define GAP 3
				10285
Bram Moolenaar	c799fe2	2019-05-28 23:08:19 +0200	[diff] [blame]	10286	items = ALLOC_MULT(struct vimoption *, PARAM_COUNT);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10287	if (items == NULL)
				10288	return;
				10289
				10290	/* Highlight title */
				10291	if (all == 2)
Bram Moolenaar	32526b3	2019-01-19 17:43:09 +0100	[diff] [blame]	10292	msg_puts_title(_("\n--- Terminal codes ---"));
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10293	else if (opt_flags & OPT_GLOBAL)
Bram Moolenaar	32526b3	2019-01-19 17:43:09 +0100	[diff] [blame]	10294	msg_puts_title(_("\n--- Global option values ---"));
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10295	else if (opt_flags & OPT_LOCAL)
Bram Moolenaar	32526b3	2019-01-19 17:43:09 +0100	[diff] [blame]	10296	msg_puts_title(_("\n--- Local option values ---"));
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10297	else
Bram Moolenaar	32526b3	2019-01-19 17:43:09 +0100	[diff] [blame]	10298	msg_puts_title(_("\n--- Options ---"));
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10299
				10300	/*
				10301	* do the loop two times:
				10302	* 1. display the short items
				10303	* 2. display the long items (only strings and numbers)
				10304	*/
				10305	for (run = 1; run <= 2 && !got_int; ++run)
				10306	{
				10307	/*
				10308	* collect the items in items[]
				10309	*/
				10310	item_count = 0;
				10311	for (p = &options[0]; p->fullname != NULL; p++)
				10312	{
Bram Moolenaar	f86db78	2018-10-25 13:31:37 +0200	[diff] [blame]	10313	// apply :filter /pat/
				10314	if (message_filtered((char_u *) p->fullname))
				10315	continue;
				10316
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10317	varp = NULL;
				10318	isterm = istermoption(p);
				10319	if (opt_flags != 0)
				10320	{
				10321	if (p->indir != PV_NONE && !isterm)
				10322	varp = get_varp_scope(p, opt_flags);
				10323	}
				10324	else
				10325	varp = get_varp(p);
				10326	if (varp != NULL
				10327	&& ((all == 2 && isterm)
				10328	\|\| (all == 1 && !isterm)
Bram Moolenaar	cacc6a5	2019-05-30 15:22:43 +0200	[diff] [blame]	10329	\|\| (all == 0 && !optval_default(p, varp, p_cp))))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10330	{
				10331	if (p->flags & P_BOOL)
				10332	len = 1; /* a toggle option fits always */
				10333	else
				10334	{
				10335	option_value2string(p, opt_flags);
				10336	len = (int)STRLEN(p->fullname) + vim_strsize(NameBuff) + 1;
				10337	}
				10338	if ((len <= INC - GAP && run == 1) \|\|
				10339	(len > INC - GAP && run == 2))
				10340	items[item_count++] = p;
				10341	}
				10342	}
				10343
				10344	/*
				10345	* display the items
				10346	*/
				10347	if (run == 1)
				10348	{
				10349	cols = (Columns + GAP - 3) / INC;
				10350	if (cols == 0)
				10351	cols = 1;
				10352	rows = (item_count + cols - 1) / cols;
				10353	}
				10354	else /* run == 2 */
				10355	rows = item_count;
				10356	for (row = 0; row < rows && !got_int; ++row)
				10357	{
				10358	msg_putchar('\n'); /* go to next line */
				10359	if (got_int) /* 'q' typed in more */
				10360	break;
				10361	col = 0;
				10362	for (i = row; i < item_count; i += rows)
				10363	{
				10364	msg_col = col; /* make columns */
				10365	showoneopt(items[i], opt_flags);
				10366	col += INC;
				10367	}
				10368	out_flush();
				10369	ui_breakcheck();
				10370	}
				10371	}
				10372	vim_free(items);
				10373	}
				10374
				10375	/*
				10376	* Return TRUE if option "p" has its default value.
				10377	*/
				10378	static int
Bram Moolenaar	cacc6a5	2019-05-30 15:22:43 +0200	[diff] [blame]	10379	optval_default(struct vimoption p, char_u varp, int compatible)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10380	{
				10381	int dvi;
				10382
				10383	if (varp == NULL)
				10384	return TRUE; /* hidden option is always at default */
Bram Moolenaar	cacc6a5	2019-05-30 15:22:43 +0200	[diff] [blame]	10385	dvi = ((p->flags & P_VI_DEF) \|\| compatible) ? VI_DEFAULT : VIM_DEFAULT;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10386	if (p->flags & P_NUM)
Bram Moolenaar	eb3593b	2006-04-22 22:33:57 +0000	[diff] [blame]	10387	return ((long )varp == (long)(long_i)p->def_val[dvi]);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10388	if (p->flags & P_BOOL)
Bram Moolenaar	eb3593b	2006-04-22 22:33:57 +0000	[diff] [blame]	10389	/* the cast to long is required for Manx C, long_i is
				10390	* needed for MSVC */
				10391	return ((int )varp == (int)(long)(long_i)p->def_val[dvi]);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10392	/* P_STRING */
				10393	return (STRCMP((char_u *)varp, p->def_val[dvi]) == 0);
				10394	}
				10395
				10396	/*
				10397	* showoneopt: show the value of one option
				10398	* must not be called with a hidden option!
				10399	*/
				10400	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10401	showoneopt(
				10402	struct vimoption *p,
				10403	int opt_flags) /* OPT_LOCAL or OPT_GLOBAL */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10404	{
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	10405	char_u *varp;
				10406	int save_silent = silent_mode;
				10407
				10408	silent_mode = FALSE;
				10409	info_message = TRUE; /* use mch_msg(), not mch_errmsg() */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10410
				10411	varp = get_varp_scope(p, opt_flags);
				10412
				10413	/* for 'modified' we also need to check if 'ff' or 'fenc' changed. */
				10414	if ((p->flags & P_BOOL) && ((int *)varp == &curbuf->b_changed
				10415	? !curbufIsChanged() : !(int )varp))
Bram Moolenaar	32526b3	2019-01-19 17:43:09 +0100	[diff] [blame]	10416	msg_puts("no");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10417	else if ((p->flags & P_BOOL) && (int )varp < 0)
Bram Moolenaar	32526b3	2019-01-19 17:43:09 +0100	[diff] [blame]	10418	msg_puts("--");
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10419	else
Bram Moolenaar	32526b3	2019-01-19 17:43:09 +0100	[diff] [blame]	10420	msg_puts(" ");
				10421	msg_puts(p->fullname);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10422	if (!(p->flags & P_BOOL))
				10423	{
				10424	msg_putchar('=');
				10425	/* put value string in NameBuff */
				10426	option_value2string(p, opt_flags);
				10427	msg_outtrans(NameBuff);
				10428	}
Bram Moolenaar	26a60b4	2005-02-22 08:49:11 +0000	[diff] [blame]	10429
				10430	silent_mode = save_silent;
				10431	info_message = FALSE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10432	}
				10433
				10434	/*
				10435	* Write modified options as ":set" commands to a file.
				10436	*
				10437	* There are three values for "opt_flags":
				10438	* OPT_GLOBAL: Write global option values and fresh values of
				10439	* buffer-local options (used for start of a session
				10440	* file).
				10441	* OPT_GLOBAL + OPT_LOCAL: Idem, add fresh values of window-local options for
				10442	* curwin (used for a vimrc file).
				10443	* OPT_LOCAL: Write buffer-local option values for curbuf, fresh
				10444	* and local values for window-local options of
				10445	* curwin. Local values are also written when at the
				10446	* default value, because a modeline or autocommand
				10447	* may have set them when doing ":edit file" and the
				10448	* user has set them back at the default or fresh
				10449	* value.
				10450	* When "local_only" is TRUE, don't write fresh
				10451	* values, only local values (for ":mkview").
				10452	* (fresh value = value used for a new buffer or window for a local option).
				10453	*
				10454	* Return FAIL on error, OK otherwise.
				10455	*/
				10456	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10457	makeset(FILE *fd, int opt_flags, int local_only)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10458	{
				10459	struct vimoption *p;
				10460	char_u varp; / currently used value */
				10461	char_u varp_fresh; / local value */
				10462	char_u varp_local = NULL; / fresh value */
				10463	char *cmd;
				10464	int round;
Bram Moolenaar	7fd1602	2007-09-06 14:35:35 +0000	[diff] [blame]	10465	int pri;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10466
				10467	/*
				10468	* The options that don't have a default (terminal name, columns, lines)
				10469	* are never written. Terminal options are also not written.
Bram Moolenaar	7fd1602	2007-09-06 14:35:35 +0000	[diff] [blame]	10470	* Do the loop over "options[]" twice: once for options with the
				10471	* P_PRI_MKRC flag and once without.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10472	*/
Bram Moolenaar	7fd1602	2007-09-06 14:35:35 +0000	[diff] [blame]	10473	for (pri = 1; pri >= 0; --pri)
				10474	{
				10475	for (p = &options[0]; !istermoption(p); p++)
				10476	if (!(p->flags & P_NO_MKRC)
				10477	&& !istermoption(p)
				10478	&& ((pri == 1) == ((p->flags & P_PRI_MKRC) != 0)))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10479	{
				10480	/* skip global option when only doing locals */
				10481	if (p->indir == PV_NONE && !(opt_flags & OPT_GLOBAL))
				10482	continue;
				10483
				10484	/* Do not store options like 'bufhidden' and 'syntax' in a vimrc
				10485	* file, they are always buffer-specific. */
				10486	if ((opt_flags & OPT_GLOBAL) && (p->flags & P_NOGLOB))
				10487	continue;
				10488
				10489	/* Global values are only written when not at the default value. */
				10490	varp = get_varp_scope(p, opt_flags);
Bram Moolenaar	cacc6a5	2019-05-30 15:22:43 +0200	[diff] [blame]	10491	if ((opt_flags & OPT_GLOBAL) && optval_default(p, varp, p_cp))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10492	continue;
				10493
				10494	round = 2;
				10495	if (p->indir != PV_NONE)
				10496	{
				10497	if (p->var == VAR_WIN)
				10498	{
				10499	/* skip window-local option when only doing globals */
				10500	if (!(opt_flags & OPT_LOCAL))
				10501	continue;
				10502	/* When fresh value of window-local option is not at the
				10503	* default, need to write it too. */
				10504	if (!(opt_flags & OPT_GLOBAL) && !local_only)
				10505	{
				10506	varp_fresh = get_varp_scope(p, OPT_GLOBAL);
Bram Moolenaar	cacc6a5	2019-05-30 15:22:43 +0200	[diff] [blame]	10507	if (!optval_default(p, varp_fresh, p_cp))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10508	{
				10509	round = 1;
				10510	varp_local = varp;
				10511	varp = varp_fresh;
				10512	}
				10513	}
				10514	}
				10515	}
				10516
				10517	/* Round 1: fresh value for window-local options.
				10518	* Round 2: other values */
				10519	for ( ; round <= 2; varp = varp_local, ++round)
				10520	{
				10521	if (round == 1 \|\| (opt_flags & OPT_GLOBAL))
				10522	cmd = "set";
				10523	else
				10524	cmd = "setlocal";
				10525
				10526	if (p->flags & P_BOOL)
				10527	{
				10528	if (put_setbool(fd, cmd, p->fullname, (int )varp) == FAIL)
				10529	return FAIL;
				10530	}
				10531	else if (p->flags & P_NUM)
				10532	{
				10533	if (put_setnum(fd, cmd, p->fullname, (long *)varp) == FAIL)
				10534	return FAIL;
				10535	}
				10536	else /* P_STRING */
				10537	{
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	10538	int do_endif = FALSE;
				10539
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10540	/* Don't set 'syntax' and 'filetype' again if the value is
				10541	* already right, avoids reloading the syntax file. */
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	10542	if (
Bram Moolenaar	f2bd8ef	2018-03-04 18:08:14 +0100	[diff] [blame]	10543	#if defined(FEAT_SYN_HL)
				10544	p->indir == PV_SYN \|\|
				10545	#endif
				10546	p->indir == PV_FT)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10547	{
				10548	if (fprintf(fd, "if &%s != '%s'", p->fullname,
				10549	(char_u *)(varp)) < 0
				10550	\|\| put_eol(fd) < 0)
				10551	return FAIL;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	10552	do_endif = TRUE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10553	}
				10554	if (put_setstring(fd, cmd, p->fullname, (char_u **)varp,
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	10555	p->flags) == FAIL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10556	return FAIL;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	10557	if (do_endif)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10558	{
				10559	if (put_line(fd, "endif") == FAIL)
				10560	return FAIL;
				10561	}
				10562	}
				10563	}
				10564	}
Bram Moolenaar	7fd1602	2007-09-06 14:35:35 +0000	[diff] [blame]	10565	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10566	return OK;
				10567	}
				10568
				10569	#if defined(FEAT_FOLDING) \|\| defined(PROTO)
				10570	/*
				10571	* Generate set commands for the local fold options only. Used when
				10572	* 'sessionoptions' or 'viewoptions' contains "folds" but not "options".
				10573	*/
				10574	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10575	makefoldset(FILE *fd)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10576	{
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	10577	if (put_setstring(fd, "setlocal", "fdm", &curwin->w_p_fdm, 0) == FAIL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10578	# ifdef FEAT_EVAL
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	10579	\|\| put_setstring(fd, "setlocal", "fde", &curwin->w_p_fde, 0)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10580	== FAIL
				10581	# endif
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	10582	\|\| put_setstring(fd, "setlocal", "fmr", &curwin->w_p_fmr, 0)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10583	== FAIL
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	10584	\|\| put_setstring(fd, "setlocal", "fdi", &curwin->w_p_fdi, 0)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10585	== FAIL
				10586	\|\| put_setnum(fd, "setlocal", "fdl", &curwin->w_p_fdl) == FAIL
				10587	\|\| put_setnum(fd, "setlocal", "fml", &curwin->w_p_fml) == FAIL
				10588	\|\| put_setnum(fd, "setlocal", "fdn", &curwin->w_p_fdn) == FAIL
				10589	\|\| put_setbool(fd, "setlocal", "fen", curwin->w_p_fen) == FAIL
				10590	)
				10591	return FAIL;
				10592
				10593	return OK;
				10594	}
				10595	#endif
				10596
				10597	static int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10598	put_setstring(
				10599	FILE *fd,
				10600	char *cmd,
				10601	char *name,
				10602	char_u **valuep,
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	10603	long_u flags)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10604	{
				10605	char_u *s;
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	10606	char_u *buf = NULL;
				10607	char_u *part = NULL;
				10608	char_u *p;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10609
				10610	if (fprintf(fd, "%s %s=", cmd, name) < 0)
				10611	return FAIL;
				10612	if (*valuep != NULL)
				10613	{
				10614	/* Output 'pastetoggle' as key names. For other
				10615	* options some characters have to be escaped with
				10616	* CTRL-V or backslash */
				10617	if (valuep == &p_pt)
				10618	{
				10619	s = *valuep;
				10620	while (*s != NUL)
Bram Moolenaar	7d96acd	2008-06-09 15:07:54 +0000	[diff] [blame]	10621	if (put_escstr(fd, str2special(&s, FALSE), 2) == FAIL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10622	return FAIL;
				10623	}
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	10624	// expand the option value, replace $HOME by ~
				10625	else if ((flags & P_EXPAND) != 0)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10626	{
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	10627	int size = (int)STRLEN(*valuep) + 1;
				10628
				10629	// replace home directory in the whole option value into "buf"
				10630	buf = alloc(size);
Bram Moolenaar	f844147	2011-04-28 17:24:58 +0200	[diff] [blame]	10631	if (buf == NULL)
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	10632	goto fail;
				10633	home_replace(NULL, *valuep, buf, size, FALSE);
				10634
				10635	// If the option value is longer than MAXPATHL, we need to append
				10636	// earch comma separated part of the option separately, so that it
				10637	// can be expanded when read back.
				10638	if (size >= MAXPATHL && (flags & P_COMMA) != 0
				10639	&& vim_strchr(*valuep, ',') != NULL)
				10640	{
				10641	part = alloc(size);
				10642	if (part == NULL)
				10643	goto fail;
				10644
				10645	// write line break to clear the option, e.g. ':set rtp='
				10646	if (put_eol(fd) == FAIL)
				10647	goto fail;
				10648
				10649	p = buf;
				10650	while (*p != NUL)
				10651	{
				10652	// for each comma separated option part, append value to
				10653	// the option, :set rtp+=value
				10654	if (fprintf(fd, "%s %s+=", cmd, name) < 0)
				10655	goto fail;
				10656	(void)copy_option_part(&p, part, size, ",");
				10657	if (put_escstr(fd, part, 2) == FAIL \|\| put_eol(fd) == FAIL)
				10658	goto fail;
				10659	}
				10660	vim_free(buf);
				10661	vim_free(part);
				10662	return OK;
				10663	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10664	if (put_escstr(fd, buf, 2) == FAIL)
Bram Moolenaar	f844147	2011-04-28 17:24:58 +0200	[diff] [blame]	10665	{
				10666	vim_free(buf);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10667	return FAIL;
Bram Moolenaar	f844147	2011-04-28 17:24:58 +0200	[diff] [blame]	10668	}
				10669	vim_free(buf);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10670	}
				10671	else if (put_escstr(fd, *valuep, 2) == FAIL)
				10672	return FAIL;
				10673	}
				10674	if (put_eol(fd) < 0)
				10675	return FAIL;
				10676	return OK;
Bram Moolenaar	ed18f2c	2019-01-24 20:30:52 +0100	[diff] [blame]	10677	fail:
				10678	vim_free(buf);
				10679	vim_free(part);
				10680	return FAIL;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10681	}
				10682
				10683	static int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10684	put_setnum(
				10685	FILE *fd,
				10686	char *cmd,
				10687	char *name,
				10688	long *valuep)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10689	{
				10690	long wc;
				10691
				10692	if (fprintf(fd, "%s %s=", cmd, name) < 0)
				10693	return FAIL;
				10694	if (wc_use_keyname((char_u *)valuep, &wc))
				10695	{
				10696	/* print 'wildchar' and 'wildcharm' as a key name */
				10697	if (fputs((char *)get_special_key_name((int)wc, 0), fd) < 0)
				10698	return FAIL;
				10699	}
				10700	else if (fprintf(fd, "%ld", *valuep) < 0)
				10701	return FAIL;
				10702	if (put_eol(fd) < 0)
				10703	return FAIL;
				10704	return OK;
				10705	}
				10706
				10707	static int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10708	put_setbool(
				10709	FILE *fd,
				10710	char *cmd,
				10711	char *name,
				10712	int value)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10713	{
Bram Moolenaar	893de92	2007-10-02 18:40:57 +0000	[diff] [blame]	10714	if (value < 0) /* global/local option using global value */
				10715	return OK;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10716	if (fprintf(fd, "%s %s%s", cmd, value ? "" : "no", name) < 0
				10717	\|\| put_eol(fd) < 0)
				10718	return FAIL;
				10719	return OK;
				10720	}
				10721
				10722	/*
				10723	* Clear all the terminal options.
				10724	* If the option has been allocated, free the memory.
				10725	* Terminal options are never hidden or indirect.
				10726	*/
				10727	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10728	clear_termoptions(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10729	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10730	/*
				10731	* Reset a few things before clearing the old options. This may cause
				10732	* outputting a few things that the terminal doesn't understand, but the
				10733	* screen will be cleared later, so this is OK.
				10734	*/
				10735	#ifdef FEAT_MOUSE_TTY
				10736	mch_setmouse(FALSE); /* switch mouse off */
				10737	#endif
				10738	#ifdef FEAT_TITLE
Bram Moolenaar	40385db	2018-08-07 22:31:44 +0200	[diff] [blame]	10739	mch_restore_title(SAVE_RESTORE_BOTH); /* restore window titles */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10740	#endif
				10741	#if defined(FEAT_XCLIPBOARD) && defined(FEAT_GUI)
				10742	/* When starting the GUI close the display opened for the clipboard.
				10743	* After restoring the title, because that will need the display. */
				10744	if (gui.starting)
				10745	clear_xterm_clip();
				10746	#endif
Bram Moolenaar	cea912a	2016-10-12 14:20:24 +0200	[diff] [blame]	10747	stoptermcap(); /* stop termcap mode */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10748
Bram Moolenaar	f461c8e	2005-06-25 23:04:51 +0000	[diff] [blame]	10749	free_termoptions();
				10750	}
				10751
				10752	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10753	free_termoptions(void)
Bram Moolenaar	f461c8e	2005-06-25 23:04:51 +0000	[diff] [blame]	10754	{
				10755	struct vimoption *p;
				10756
Bram Moolenaar	35bc7d6	2018-10-02 14:45:10 +0200	[diff] [blame]	10757	for (p = options; p->fullname != NULL; p++)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10758	if (istermoption(p))
				10759	{
				10760	if (p->flags & P_ALLOCED)
				10761	free_string_option((char_u *)(p->var));
				10762	if (p->flags & P_DEF_ALLOCED)
				10763	free_string_option(p->def_val[VI_DEFAULT]);
				10764	(char_u *)(p->var) = empty_option;
				10765	p->def_val[VI_DEFAULT] = empty_option;
				10766	p->flags &= ~(P_ALLOCED\|P_DEF_ALLOCED);
Bram Moolenaar	35bc7d6	2018-10-02 14:45:10 +0200	[diff] [blame]	10767	#ifdef FEAT_EVAL
				10768	// remember where the option was cleared
				10769	set_option_sctx_idx((int)(p - options), OPT_GLOBAL, current_sctx);
				10770	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10771	}
				10772	clear_termcodes();
				10773	}
				10774
				10775	/*
Bram Moolenaar	363cb67	2009-07-22 12:28:17 +0000	[diff] [blame]	10776	* Free the string for one term option, if it was allocated.
				10777	* Set the string to empty_option and clear allocated flag.
				10778	* "var" points to the option value.
				10779	*/
				10780	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10781	free_one_termoption(char_u *var)
Bram Moolenaar	363cb67	2009-07-22 12:28:17 +0000	[diff] [blame]	10782	{
				10783	struct vimoption *p;
				10784
				10785	for (p = &options[0]; p->fullname != NULL; p++)
				10786	if (p->var == var)
				10787	{
				10788	if (p->flags & P_ALLOCED)
				10789	free_string_option((char_u *)(p->var));
				10790	(char_u *)(p->var) = empty_option;
				10791	p->flags &= ~P_ALLOCED;
				10792	break;
				10793	}
				10794	}
				10795
				10796	/*
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10797	* Set the terminal option defaults to the current value.
				10798	* Used after setting the terminal name.
				10799	*/
				10800	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10801	set_term_defaults(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10802	{
				10803	struct vimoption *p;
				10804
				10805	for (p = &options[0]; p->fullname != NULL; p++)
				10806	{
				10807	if (istermoption(p) && p->def_val[VI_DEFAULT] != (char_u *)(p->var))
				10808	{
				10809	if (p->flags & P_DEF_ALLOCED)
				10810	{
				10811	free_string_option(p->def_val[VI_DEFAULT]);
				10812	p->flags &= ~P_DEF_ALLOCED;
				10813	}
				10814	p->def_val[VI_DEFAULT] = (char_u *)(p->var);
				10815	if (p->flags & P_ALLOCED)
				10816	{
				10817	p->flags \|= P_DEF_ALLOCED;
				10818	p->flags &= ~P_ALLOCED; /* don't free the value now */
				10819	}
				10820	}
				10821	}
				10822	}
				10823
				10824	/*
				10825	* return TRUE if 'p' starts with 't_'
				10826	*/
				10827	static int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10828	istermoption(struct vimoption *p)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10829	{
				10830	return (p->fullname[0] == 't' && p->fullname[1] == '_');
				10831	}
				10832
				10833	/*
				10834	* Compute columns for ruler and shown command. 'sc_col' is also used to
				10835	* decide what the maximum length of a message on the status line can be.
				10836	* If there is a status line for the last window, 'sc_col' is independent
				10837	* of 'ru_col'.
				10838	*/
				10839
				10840	#define COL_RULER 17 /* columns needed by standard ruler */
				10841
				10842	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10843	comp_col(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10844	{
Bram Moolenaar	4033c55	2017-09-16 20:54:51 +0200	[diff] [blame]	10845	#if defined(FEAT_CMDL_INFO)
Bram Moolenaar	459ca56	2016-11-10 18:16:33 +0100	[diff] [blame]	10846	int last_has_status = (p_ls == 2 \|\| (p_ls == 1 && !ONE_WINDOW));
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10847
				10848	sc_col = 0;
				10849	ru_col = 0;
				10850	if (p_ru)
				10851	{
Bram Moolenaar	4033c55	2017-09-16 20:54:51 +0200	[diff] [blame]	10852	# ifdef FEAT_STL_OPT
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10853	ru_col = (ru_wid ? ru_wid : COL_RULER) + 1;
Bram Moolenaar	4033c55	2017-09-16 20:54:51 +0200	[diff] [blame]	10854	# else
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10855	ru_col = COL_RULER + 1;
Bram Moolenaar	4033c55	2017-09-16 20:54:51 +0200	[diff] [blame]	10856	# endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10857	/* no last status line, adjust sc_col */
				10858	if (!last_has_status)
				10859	sc_col = ru_col;
				10860	}
				10861	if (p_sc)
				10862	{
				10863	sc_col += SHOWCMD_COLS;
				10864	if (!p_ru \|\| last_has_status) /* no need for separating space */
				10865	++sc_col;
				10866	}
				10867	sc_col = Columns - sc_col;
				10868	ru_col = Columns - ru_col;
				10869	if (sc_col <= 0) /* screen too narrow, will become a mess */
				10870	sc_col = 1;
				10871	if (ru_col <= 0)
				10872	ru_col = 1;
				10873	#else
				10874	sc_col = Columns;
				10875	ru_col = Columns;
				10876	#endif
				10877	}
				10878
Bram Moolenaar	113e107	2019-01-20 15:30:40 +0100	[diff] [blame]	10879	#if defined(FEAT_PYTHON) \|\| defined(FEAT_PYTHON3) \|\| defined(PROTO)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10880	/*
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10881	* Unset local option value, similar to ":set opt<".
				10882	*/
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10883	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10884	unset_global_local_option(char_u name, void from)
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10885	{
				10886	struct vimoption *p;
				10887	int opt_idx;
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10888	buf_T buf = (buf_T )from;
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10889
				10890	opt_idx = findoption(name);
Bram Moolenaar	bd8539a	2015-08-11 18:53:03 +0200	[diff] [blame]	10891	if (opt_idx < 0)
				10892	return;
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10893	p = &(options[opt_idx]);
				10894
				10895	switch ((int)p->indir)
				10896	{
				10897	/* global option with local value: use local value if it's been set */
				10898	case PV_EP:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10899	clear_string_option(&buf->b_p_ep);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10900	break;
				10901	case PV_KP:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10902	clear_string_option(&buf->b_p_kp);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10903	break;
				10904	case PV_PATH:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10905	clear_string_option(&buf->b_p_path);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10906	break;
				10907	case PV_AR:
				10908	buf->b_p_ar = -1;
				10909	break;
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	10910	case PV_BKC:
				10911	clear_string_option(&buf->b_p_bkc);
				10912	buf->b_bkc_flags = 0;
				10913	break;
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10914	case PV_TAGS:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10915	clear_string_option(&buf->b_p_tags);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10916	break;
Bram Moolenaar	0f6562e	2015-11-24 18:48:14 +0100	[diff] [blame]	10917	case PV_TC:
				10918	clear_string_option(&buf->b_p_tc);
				10919	buf->b_tc_flags = 0;
				10920	break;
Bram Moolenaar	375e339	2019-01-31 18:26:10 +0100	[diff] [blame]	10921	case PV_SISO:
				10922	curwin->w_p_siso = -1;
				10923	break;
				10924	case PV_SO:
				10925	curwin->w_p_so = -1;
				10926	break;
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10927	#ifdef FEAT_FIND_ID
				10928	case PV_DEF:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10929	clear_string_option(&buf->b_p_def);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10930	break;
				10931	case PV_INC:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10932	clear_string_option(&buf->b_p_inc);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10933	break;
				10934	#endif
				10935	#ifdef FEAT_INS_EXPAND
				10936	case PV_DICT:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10937	clear_string_option(&buf->b_p_dict);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10938	break;
				10939	case PV_TSR:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10940	clear_string_option(&buf->b_p_tsr);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10941	break;
				10942	#endif
Bram Moolenaar	9be7c04	2017-01-14 14:28:30 +0100	[diff] [blame]	10943	case PV_FP:
				10944	clear_string_option(&buf->b_p_fp);
				10945	break;
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10946	#ifdef FEAT_QUICKFIX
				10947	case PV_EFM:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10948	clear_string_option(&buf->b_p_efm);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10949	break;
				10950	case PV_GP:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10951	clear_string_option(&buf->b_p_gp);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10952	break;
				10953	case PV_MP:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10954	clear_string_option(&buf->b_p_mp);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10955	break;
				10956	#endif
				10957	#if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
				10958	case PV_BEXPR:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10959	clear_string_option(&buf->b_p_bexpr);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10960	break;
				10961	#endif
				10962	#if defined(FEAT_CRYPT)
				10963	case PV_CM:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10964	clear_string_option(&buf->b_p_cm);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10965	break;
				10966	#endif
				10967	#ifdef FEAT_STL_OPT
				10968	case PV_STL:
Bram Moolenaar	51ac8a2	2013-05-06 06:45:47 +0200	[diff] [blame]	10969	clear_string_option(&((win_T *)from)->w_p_stl);
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10970	break;
				10971	#endif
Bram Moolenaar	f5a2fd8	2013-11-06 05:26:15 +0100	[diff] [blame]	10972	case PV_UL:
				10973	buf->b_p_ul = NO_LOCAL_UNDOLEVEL;
				10974	break;
Bram Moolenaar	af6c131	2014-03-12 18:55:58 +0100	[diff] [blame]	10975	#ifdef FEAT_LISP
				10976	case PV_LW:
				10977	clear_string_option(&buf->b_p_lw);
				10978	break;
				10979	#endif
Bram Moolenaar	2c7292d	2017-03-05 17:43:31 +0100	[diff] [blame]	10980	case PV_MENC:
				10981	clear_string_option(&buf->b_p_menc);
				10982	break;
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10983	}
				10984	}
Bram Moolenaar	113e107	2019-01-20 15:30:40 +0100	[diff] [blame]	10985	#endif
Bram Moolenaar	84e0f6c	2013-05-06 03:52:55 +0200	[diff] [blame]	10986
				10987	/*
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10988	* Get pointer to option variable, depending on local or global scope.
				10989	*/
				10990	static char_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	10991	get_varp_scope(struct vimoption *p, int opt_flags)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	10992	{
				10993	if ((opt_flags & OPT_GLOBAL) && p->indir != PV_NONE)
				10994	{
				10995	if (p->var == VAR_WIN)
				10996	return (char_u *)GLOBAL_WO(get_varp(p));
				10997	return p->var;
				10998	}
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	10999	if ((opt_flags & OPT_LOCAL) && ((int)p->indir & PV_BOTH))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11000	{
				11001	switch ((int)p->indir)
				11002	{
Bram Moolenaar	9be7c04	2017-01-14 14:28:30 +0100	[diff] [blame]	11003	case PV_FP: return (char_u *)&(curbuf->b_p_fp);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11004	#ifdef FEAT_QUICKFIX
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11005	case PV_EFM: return (char_u *)&(curbuf->b_p_efm);
				11006	case PV_GP: return (char_u *)&(curbuf->b_p_gp);
				11007	case PV_MP: return (char_u *)&(curbuf->b_p_mp);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11008	#endif
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11009	case PV_EP: return (char_u *)&(curbuf->b_p_ep);
				11010	case PV_KP: return (char_u *)&(curbuf->b_p_kp);
				11011	case PV_PATH: return (char_u *)&(curbuf->b_p_path);
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	11012	case PV_AR: return (char_u *)&(curbuf->b_p_ar);
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11013	case PV_TAGS: return (char_u *)&(curbuf->b_p_tags);
Bram Moolenaar	0f6562e	2015-11-24 18:48:14 +0100	[diff] [blame]	11014	case PV_TC: return (char_u *)&(curbuf->b_p_tc);
Bram Moolenaar	375e339	2019-01-31 18:26:10 +0100	[diff] [blame]	11015	case PV_SISO: return (char_u *)&(curwin->w_p_siso);
				11016	case PV_SO: return (char_u *)&(curwin->w_p_so);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11017	#ifdef FEAT_FIND_ID
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11018	case PV_DEF: return (char_u *)&(curbuf->b_p_def);
				11019	case PV_INC: return (char_u *)&(curbuf->b_p_inc);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11020	#endif
				11021	#ifdef FEAT_INS_EXPAND
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11022	case PV_DICT: return (char_u *)&(curbuf->b_p_dict);
				11023	case PV_TSR: return (char_u *)&(curbuf->b_p_tsr);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11024	#endif
Bram Moolenaar	9b2200a	2006-03-20 21:55:45 +0000	[diff] [blame]	11025	#if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
				11026	case PV_BEXPR: return (char_u *)&(curbuf->b_p_bexpr);
				11027	#endif
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	11028	#if defined(FEAT_CRYPT)
				11029	case PV_CM: return (char_u *)&(curbuf->b_p_cm);
				11030	#endif
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	11031	#ifdef FEAT_STL_OPT
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11032	case PV_STL: return (char_u *)&(curwin->w_p_stl);
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	11033	#endif
Bram Moolenaar	f5a2fd8	2013-11-06 05:26:15 +0100	[diff] [blame]	11034	case PV_UL: return (char_u *)&(curbuf->b_p_ul);
Bram Moolenaar	af6c131	2014-03-12 18:55:58 +0100	[diff] [blame]	11035	#ifdef FEAT_LISP
				11036	case PV_LW: return (char_u *)&(curbuf->b_p_lw);
				11037	#endif
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	11038	case PV_BKC: return (char_u *)&(curbuf->b_p_bkc);
Bram Moolenaar	2c7292d	2017-03-05 17:43:31 +0100	[diff] [blame]	11039	case PV_MENC: return (char_u *)&(curbuf->b_p_menc);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11040	}
				11041	return NULL; /* "cannot happen" */
				11042	}
				11043	return get_varp(p);
				11044	}
				11045
				11046	/*
				11047	* Get pointer to option variable.
				11048	*/
				11049	static char_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11050	get_varp(struct vimoption *p)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11051	{
				11052	/* hidden option, always return NULL */
				11053	if (p->var == NULL)
				11054	return NULL;
				11055
				11056	switch ((int)p->indir)
				11057	{
				11058	case PV_NONE: return p->var;
				11059
				11060	/* global option with local value: use local value if it's been set */
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11061	case PV_EP: return *curbuf->b_p_ep != NUL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11062	? (char_u *)&curbuf->b_p_ep : p->var;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11063	case PV_KP: return *curbuf->b_p_kp != NUL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11064	? (char_u *)&curbuf->b_p_kp : p->var;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11065	case PV_PATH: return *curbuf->b_p_path != NUL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11066	? (char_u *)&(curbuf->b_p_path) : p->var;
Bram Moolenaar	a23ccb8	2006-02-27 00:08:02 +0000	[diff] [blame]	11067	case PV_AR: return curbuf->b_p_ar >= 0
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11068	? (char_u *)&(curbuf->b_p_ar) : p->var;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11069	case PV_TAGS: return *curbuf->b_p_tags != NUL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11070	? (char_u *)&(curbuf->b_p_tags) : p->var;
Bram Moolenaar	0f6562e	2015-11-24 18:48:14 +0100	[diff] [blame]	11071	case PV_TC: return *curbuf->b_p_tc != NUL
				11072	? (char_u *)&(curbuf->b_p_tc) : p->var;
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	11073	case PV_BKC: return *curbuf->b_p_bkc != NUL
				11074	? (char_u *)&(curbuf->b_p_bkc) : p->var;
Bram Moolenaar	375e339	2019-01-31 18:26:10 +0100	[diff] [blame]	11075	case PV_SISO: return curwin->w_p_siso >= 0
				11076	? (char_u *)&(curwin->w_p_siso) : p->var;
				11077	case PV_SO: return curwin->w_p_so >= 0
				11078	? (char_u *)&(curwin->w_p_so) : p->var;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11079	#ifdef FEAT_FIND_ID
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11080	case PV_DEF: return *curbuf->b_p_def != NUL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11081	? (char_u *)&(curbuf->b_p_def) : p->var;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11082	case PV_INC: return *curbuf->b_p_inc != NUL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11083	? (char_u *)&(curbuf->b_p_inc) : p->var;
				11084	#endif
				11085	#ifdef FEAT_INS_EXPAND
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11086	case PV_DICT: return *curbuf->b_p_dict != NUL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11087	? (char_u *)&(curbuf->b_p_dict) : p->var;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11088	case PV_TSR: return *curbuf->b_p_tsr != NUL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11089	? (char_u *)&(curbuf->b_p_tsr) : p->var;
				11090	#endif
Bram Moolenaar	9be7c04	2017-01-14 14:28:30 +0100	[diff] [blame]	11091	case PV_FP: return *curbuf->b_p_fp != NUL
				11092	? (char_u *)&(curbuf->b_p_fp) : p->var;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11093	#ifdef FEAT_QUICKFIX
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11094	case PV_EFM: return *curbuf->b_p_efm != NUL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11095	? (char_u *)&(curbuf->b_p_efm) : p->var;
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11096	case PV_GP: return *curbuf->b_p_gp != NUL
				11097	? (char_u *)&(curbuf->b_p_gp) : p->var;
				11098	case PV_MP: return *curbuf->b_p_mp != NUL
				11099	? (char_u *)&(curbuf->b_p_mp) : p->var;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11100	#endif
Bram Moolenaar	9b2200a	2006-03-20 21:55:45 +0000	[diff] [blame]	11101	#if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
				11102	case PV_BEXPR: return *curbuf->b_p_bexpr != NUL
				11103	? (char_u *)&(curbuf->b_p_bexpr) : p->var;
				11104	#endif
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	11105	#if defined(FEAT_CRYPT)
				11106	case PV_CM: return *curbuf->b_p_cm != NUL
				11107	? (char_u *)&(curbuf->b_p_cm) : p->var;
				11108	#endif
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	11109	#ifdef FEAT_STL_OPT
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11110	case PV_STL: return *curwin->w_p_stl != NUL
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	11111	? (char_u *)&(curwin->w_p_stl) : p->var;
				11112	#endif
Bram Moolenaar	f5a2fd8	2013-11-06 05:26:15 +0100	[diff] [blame]	11113	case PV_UL: return curbuf->b_p_ul != NO_LOCAL_UNDOLEVEL
				11114	? (char_u *)&(curbuf->b_p_ul) : p->var;
Bram Moolenaar	af6c131	2014-03-12 18:55:58 +0100	[diff] [blame]	11115	#ifdef FEAT_LISP
				11116	case PV_LW: return *curbuf->b_p_lw != NUL
				11117	? (char_u *)&(curbuf->b_p_lw) : p->var;
				11118	#endif
Bram Moolenaar	2c7292d	2017-03-05 17:43:31 +0100	[diff] [blame]	11119	case PV_MENC: return *curbuf->b_p_menc != NUL
				11120	? (char_u *)&(curbuf->b_p_menc) : p->var;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11121
				11122	#ifdef FEAT_ARABIC
				11123	case PV_ARAB: return (char_u *)&(curwin->w_p_arab);
				11124	#endif
				11125	case PV_LIST: return (char_u *)&(curwin->w_p_list);
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	11126	#ifdef FEAT_SPELL
Bram Moolenaar	217ad92	2005-03-20 22:37:15 +0000	[diff] [blame]	11127	case PV_SPELL: return (char_u *)&(curwin->w_p_spell);
				11128	#endif
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	11129	#ifdef FEAT_SYN_HL
				11130	case PV_CUC: return (char_u *)&(curwin->w_p_cuc);
				11131	case PV_CUL: return (char_u *)&(curwin->w_p_cul);
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	11132	case PV_CC: return (char_u *)&(curwin->w_p_cc);
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	11133	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11134	#ifdef FEAT_DIFF
				11135	case PV_DIFF: return (char_u *)&(curwin->w_p_diff);
				11136	#endif
				11137	#ifdef FEAT_FOLDING
				11138	case PV_FDC: return (char_u *)&(curwin->w_p_fdc);
				11139	case PV_FEN: return (char_u *)&(curwin->w_p_fen);
				11140	case PV_FDI: return (char_u *)&(curwin->w_p_fdi);
				11141	case PV_FDL: return (char_u *)&(curwin->w_p_fdl);
				11142	case PV_FDM: return (char_u *)&(curwin->w_p_fdm);
				11143	case PV_FML: return (char_u *)&(curwin->w_p_fml);
				11144	case PV_FDN: return (char_u *)&(curwin->w_p_fdn);
				11145	# ifdef FEAT_EVAL
				11146	case PV_FDE: return (char_u *)&(curwin->w_p_fde);
				11147	case PV_FDT: return (char_u *)&(curwin->w_p_fdt);
				11148	# endif
				11149	case PV_FMR: return (char_u *)&(curwin->w_p_fmr);
				11150	#endif
				11151	case PV_NU: return (char_u *)&(curwin->w_p_nu);
Bram Moolenaar	6448667	2010-05-16 15:46:46 +0200	[diff] [blame]	11152	case PV_RNU: return (char_u *)&(curwin->w_p_rnu);
Bram Moolenaar	592e0a2	2004-07-03 16:05:59 +0000	[diff] [blame]	11153	#ifdef FEAT_LINEBREAK
				11154	case PV_NUW: return (char_u *)&(curwin->w_p_nuw);
				11155	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11156	case PV_WFH: return (char_u *)&(curwin->w_p_wfh);
Bram Moolenaar	97b2ad3	2006-03-18 21:40:56 +0000	[diff] [blame]	11157	case PV_WFW: return (char_u *)&(curwin->w_p_wfw);
Bram Moolenaar	4033c55	2017-09-16 20:54:51 +0200	[diff] [blame]	11158	#if defined(FEAT_QUICKFIX)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11159	case PV_PVW: return (char_u *)&(curwin->w_p_pvw);
				11160	#endif
				11161	#ifdef FEAT_RIGHTLEFT
				11162	case PV_RL: return (char_u *)&(curwin->w_p_rl);
				11163	case PV_RLC: return (char_u *)&(curwin->w_p_rlc);
				11164	#endif
				11165	case PV_SCROLL: return (char_u *)&(curwin->w_p_scr);
				11166	case PV_WRAP: return (char_u *)&(curwin->w_p_wrap);
				11167	#ifdef FEAT_LINEBREAK
				11168	case PV_LBR: return (char_u *)&(curwin->w_p_lbr);
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	11169	case PV_BRI: return (char_u *)&(curwin->w_p_bri);
				11170	case PV_BRIOPT: return (char_u *)&(curwin->w_p_briopt);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11171	#endif
Bram Moolenaar	4d784b2	2019-05-25 19:51:39 +0200	[diff] [blame]	11172	case PV_WCR: return (char_u *)&(curwin->w_p_wcr);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11173	case PV_SCBIND: return (char_u *)&(curwin->w_p_scb);
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	11174	case PV_CRBIND: return (char_u *)&(curwin->w_p_crb);
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	11175	#ifdef FEAT_CONCEAL
Bram Moolenaar	e4f25e4	2017-07-07 11:54:15 +0200	[diff] [blame]	11176	case PV_COCU: return (char_u *)&(curwin->w_p_cocu);
				11177	case PV_COLE: return (char_u *)&(curwin->w_p_cole);
				11178	#endif
				11179	#ifdef FEAT_TERMINAL
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	11180	case PV_TWK: return (char_u *)&(curwin->w_p_twk);
				11181	case PV_TWS: return (char_u *)&(curwin->w_p_tws);
				11182	case PV_TWSL: return (char_u *)&(curbuf->b_p_twsl);
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	11183	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11184
				11185	case PV_AI: return (char_u *)&(curbuf->b_p_ai);
				11186	case PV_BIN: return (char_u *)&(curbuf->b_p_bin);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11187	case PV_BOMB: return (char_u *)&(curbuf->b_p_bomb);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11188	case PV_BH: return (char_u *)&(curbuf->b_p_bh);
				11189	case PV_BT: return (char_u *)&(curbuf->b_p_bt);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11190	case PV_BL: return (char_u *)&(curbuf->b_p_bl);
				11191	case PV_CI: return (char_u *)&(curbuf->b_p_ci);
				11192	#ifdef FEAT_CINDENT
				11193	case PV_CIN: return (char_u *)&(curbuf->b_p_cin);
				11194	case PV_CINK: return (char_u *)&(curbuf->b_p_cink);
				11195	case PV_CINO: return (char_u *)&(curbuf->b_p_cino);
				11196	#endif
				11197	#if defined(FEAT_SMARTINDENT) \|\| defined(FEAT_CINDENT)
				11198	case PV_CINW: return (char_u *)&(curbuf->b_p_cinw);
				11199	#endif
				11200	#ifdef FEAT_COMMENTS
				11201	case PV_COM: return (char_u *)&(curbuf->b_p_com);
				11202	#endif
				11203	#ifdef FEAT_FOLDING
				11204	case PV_CMS: return (char_u *)&(curbuf->b_p_cms);
				11205	#endif
				11206	#ifdef FEAT_INS_EXPAND
				11207	case PV_CPT: return (char_u *)&(curbuf->b_p_cpt);
				11208	#endif
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	11209	#ifdef FEAT_COMPL_FUNC
				11210	case PV_CFU: return (char_u *)&(curbuf->b_p_cfu);
Bram Moolenaar	e344bea	2005-09-01 20:46:49 +0000	[diff] [blame]	11211	case PV_OFU: return (char_u *)&(curbuf->b_p_ofu);
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	11212	#endif
Bram Moolenaar	45e18cb	2019-04-28 18:05:35 +0200	[diff] [blame]	11213	#ifdef FEAT_EVAL
				11214	case PV_TFU: return (char_u *)&(curbuf->b_p_tfu);
				11215	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11216	case PV_EOL: return (char_u *)&(curbuf->b_p_eol);
Bram Moolenaar	34d72d4	2015-07-17 14:18:08 +0200	[diff] [blame]	11217	case PV_FIXEOL: return (char_u *)&(curbuf->b_p_fixeol);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11218	case PV_ET: return (char_u *)&(curbuf->b_p_et);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11219	case PV_FENC: return (char_u *)&(curbuf->b_p_fenc);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11220	case PV_FF: return (char_u *)&(curbuf->b_p_ff);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11221	case PV_FT: return (char_u *)&(curbuf->b_p_ft);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11222	case PV_FO: return (char_u *)&(curbuf->b_p_fo);
Bram Moolenaar	86b6835	2004-12-27 21:59:20 +0000	[diff] [blame]	11223	case PV_FLP: return (char_u *)&(curbuf->b_p_flp);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11224	case PV_IMI: return (char_u *)&(curbuf->b_p_iminsert);
				11225	case PV_IMS: return (char_u *)&(curbuf->b_p_imsearch);
				11226	case PV_INF: return (char_u *)&(curbuf->b_p_inf);
				11227	case PV_ISK: return (char_u *)&(curbuf->b_p_isk);
				11228	#ifdef FEAT_FIND_ID
				11229	# ifdef FEAT_EVAL
				11230	case PV_INEX: return (char_u *)&(curbuf->b_p_inex);
				11231	# endif
				11232	#endif
				11233	#if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
				11234	case PV_INDE: return (char_u *)&(curbuf->b_p_inde);
				11235	case PV_INDK: return (char_u *)&(curbuf->b_p_indk);
				11236	#endif
Bram Moolenaar	5e3cb7e	2006-02-27 23:58:35 +0000	[diff] [blame]	11237	#ifdef FEAT_EVAL
Bram Moolenaar	1d2ba7f	2006-02-14 22:29:30 +0000	[diff] [blame]	11238	case PV_FEX: return (char_u *)&(curbuf->b_p_fex);
				11239	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11240	#ifdef FEAT_CRYPT
				11241	case PV_KEY: return (char_u *)&(curbuf->b_p_key);
				11242	#endif
				11243	#ifdef FEAT_LISP
				11244	case PV_LISP: return (char_u *)&(curbuf->b_p_lisp);
				11245	#endif
				11246	case PV_ML: return (char_u *)&(curbuf->b_p_ml);
				11247	case PV_MPS: return (char_u *)&(curbuf->b_p_mps);
				11248	case PV_MA: return (char_u *)&(curbuf->b_p_ma);
				11249	case PV_MOD: return (char_u *)&(curbuf->b_changed);
				11250	case PV_NF: return (char_u *)&(curbuf->b_p_nf);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11251	case PV_PI: return (char_u *)&(curbuf->b_p_pi);
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	11252	#ifdef FEAT_TEXTOBJ
				11253	case PV_QE: return (char_u *)&(curbuf->b_p_qe);
				11254	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11255	case PV_RO: return (char_u *)&(curbuf->b_p_ro);
				11256	#ifdef FEAT_SMARTINDENT
				11257	case PV_SI: return (char_u *)&(curbuf->b_p_si);
				11258	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11259	case PV_SN: return (char_u *)&(curbuf->b_p_sn);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11260	case PV_STS: return (char_u *)&(curbuf->b_p_sts);
				11261	#ifdef FEAT_SEARCHPATH
				11262	case PV_SUA: return (char_u *)&(curbuf->b_p_sua);
				11263	#endif
				11264	case PV_SWF: return (char_u *)&(curbuf->b_p_swf);
				11265	#ifdef FEAT_SYN_HL
Bram Moolenaar	3b56eb3	2005-07-11 22:40:32 +0000	[diff] [blame]	11266	case PV_SMC: return (char_u *)&(curbuf->b_p_smc);
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	11267	case PV_SYN: return (char_u *)&(curbuf->b_p_syn);
				11268	#endif
				11269	#ifdef FEAT_SPELL
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	11270	case PV_SPC: return (char_u *)&(curwin->w_s->b_p_spc);
				11271	case PV_SPF: return (char_u *)&(curwin->w_s->b_p_spf);
				11272	case PV_SPL: return (char_u *)&(curwin->w_s->b_p_spl);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11273	#endif
				11274	case PV_SW: return (char_u *)&(curbuf->b_p_sw);
				11275	case PV_TS: return (char_u *)&(curbuf->b_p_ts);
				11276	case PV_TW: return (char_u *)&(curbuf->b_p_tw);
				11277	case PV_TX: return (char_u *)&(curbuf->b_p_tx);
Bram Moolenaar	55debbe	2010-05-23 23:34:36 +0200	[diff] [blame]	11278	#ifdef FEAT_PERSISTENT_UNDO
				11279	case PV_UDF: return (char_u *)&(curbuf->b_p_udf);
				11280	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11281	case PV_WM: return (char_u *)&(curbuf->b_p_wm);
				11282	#ifdef FEAT_KEYMAP
				11283	case PV_KMAP: return (char_u *)&(curbuf->b_p_keymap);
				11284	#endif
Bram Moolenaar	95ec9d6	2016-08-12 18:29:59 +0200	[diff] [blame]	11285	#ifdef FEAT_SIGNS
				11286	case PV_SCL: return (char_u *)&(curwin->w_p_scl);
				11287	#endif
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	11288	#ifdef FEAT_VARTABS
				11289	case PV_VSTS: return (char_u *)&(curbuf->b_p_vsts);
				11290	case PV_VTS: return (char_u *)&(curbuf->b_p_vts);
				11291	#endif
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	11292	default: iemsg(_("E356: get_varp ERROR"));
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11293	}
				11294	/* always return a valid pointer to avoid a crash! */
				11295	return (char_u *)&(curbuf->b_p_wm);
				11296	}
				11297
				11298	/*
				11299	* Get the value of 'equalprg', either the buffer-local one or the global one.
				11300	*/
				11301	char_u *
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11302	get_equalprg(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11303	{
				11304	if (*curbuf->b_p_ep == NUL)
				11305	return p_ep;
				11306	return curbuf->b_p_ep;
				11307	}
				11308
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11309	/*
				11310	* Copy options from one window to another.
				11311	* Used when splitting a window.
				11312	*/
				11313	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11314	win_copy_options(win_T wp_from, win_T wp_to)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11315	{
				11316	copy_winopt(&wp_from->w_onebuf_opt, &wp_to->w_onebuf_opt);
				11317	copy_winopt(&wp_from->w_allbuf_opt, &wp_to->w_allbuf_opt);
Bram Moolenaar	285ed7e	2014-08-24 21:39:49 +0200	[diff] [blame]	11318	#if defined(FEAT_LINEBREAK)
				11319	briopt_check(wp_to);
				11320	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11321	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11322
				11323	/*
				11324	* Copy the options from one winopt_T to another.
				11325	* Doesn't free the old option values in "to", use clear_winopt() for that.
				11326	* The 'scroll' option is not copied, because it depends on the window height.
				11327	* The 'previewwindow' option is reset, there can be only one preview window.
				11328	*/
				11329	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11330	copy_winopt(winopt_T from, winopt_T to)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11331	{
				11332	#ifdef FEAT_ARABIC
				11333	to->wo_arab = from->wo_arab;
				11334	#endif
				11335	to->wo_list = from->wo_list;
				11336	to->wo_nu = from->wo_nu;
Bram Moolenaar	6448667	2010-05-16 15:46:46 +0200	[diff] [blame]	11337	to->wo_rnu = from->wo_rnu;
Bram Moolenaar	592e0a2	2004-07-03 16:05:59 +0000	[diff] [blame]	11338	#ifdef FEAT_LINEBREAK
				11339	to->wo_nuw = from->wo_nuw;
				11340	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11341	#ifdef FEAT_RIGHTLEFT
				11342	to->wo_rl = from->wo_rl;
				11343	to->wo_rlc = vim_strsave(from->wo_rlc);
				11344	#endif
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	11345	#ifdef FEAT_STL_OPT
				11346	to->wo_stl = vim_strsave(from->wo_stl);
				11347	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11348	to->wo_wrap = from->wo_wrap;
Bram Moolenaar	a87aa80	2013-07-03 15:47:03 +0200	[diff] [blame]	11349	#ifdef FEAT_DIFF
				11350	to->wo_wrap_save = from->wo_wrap_save;
				11351	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11352	#ifdef FEAT_LINEBREAK
				11353	to->wo_lbr = from->wo_lbr;
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	11354	to->wo_bri = from->wo_bri;
				11355	to->wo_briopt = vim_strsave(from->wo_briopt);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11356	#endif
Bram Moolenaar	4d784b2	2019-05-25 19:51:39 +0200	[diff] [blame]	11357	to->wo_wcr = vim_strsave(from->wo_wcr);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11358	to->wo_scb = from->wo_scb;
Bram Moolenaar	a87aa80	2013-07-03 15:47:03 +0200	[diff] [blame]	11359	to->wo_scb_save = from->wo_scb_save;
Bram Moolenaar	4161dcc	2010-12-02 15:33:21 +0100	[diff] [blame]	11360	to->wo_crb = from->wo_crb;
Bram Moolenaar	a87aa80	2013-07-03 15:47:03 +0200	[diff] [blame]	11361	to->wo_crb_save = from->wo_crb_save;
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	11362	#ifdef FEAT_SPELL
Bram Moolenaar	217ad92	2005-03-20 22:37:15 +0000	[diff] [blame]	11363	to->wo_spell = from->wo_spell;
				11364	#endif
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	11365	#ifdef FEAT_SYN_HL
				11366	to->wo_cuc = from->wo_cuc;
				11367	to->wo_cul = from->wo_cul;
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	11368	to->wo_cc = vim_strsave(from->wo_cc);
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	11369	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11370	#ifdef FEAT_DIFF
				11371	to->wo_diff = from->wo_diff;
Bram Moolenaar	a87aa80	2013-07-03 15:47:03 +0200	[diff] [blame]	11372	to->wo_diff_saved = from->wo_diff_saved;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11373	#endif
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	11374	#ifdef FEAT_CONCEAL
				11375	to->wo_cocu = vim_strsave(from->wo_cocu);
Bram Moolenaar	d497a30	2010-07-23 22:27:03 +0200	[diff] [blame]	11376	to->wo_cole = from->wo_cole;
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	11377	#endif
Bram Moolenaar	e4f25e4	2017-07-07 11:54:15 +0200	[diff] [blame]	11378	#ifdef FEAT_TERMINAL
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	11379	to->wo_twk = vim_strsave(from->wo_twk);
				11380	to->wo_tws = vim_strsave(from->wo_tws);
Bram Moolenaar	e4f25e4	2017-07-07 11:54:15 +0200	[diff] [blame]	11381	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11382	#ifdef FEAT_FOLDING
				11383	to->wo_fdc = from->wo_fdc;
Bram Moolenaar	a87aa80	2013-07-03 15:47:03 +0200	[diff] [blame]	11384	to->wo_fdc_save = from->wo_fdc_save;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11385	to->wo_fen = from->wo_fen;
Bram Moolenaar	a87aa80	2013-07-03 15:47:03 +0200	[diff] [blame]	11386	to->wo_fen_save = from->wo_fen_save;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11387	to->wo_fdi = vim_strsave(from->wo_fdi);
				11388	to->wo_fml = from->wo_fml;
				11389	to->wo_fdl = from->wo_fdl;
Bram Moolenaar	a87aa80	2013-07-03 15:47:03 +0200	[diff] [blame]	11390	to->wo_fdl_save = from->wo_fdl_save;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11391	to->wo_fdm = vim_strsave(from->wo_fdm);
Bram Moolenaar	a87aa80	2013-07-03 15:47:03 +0200	[diff] [blame]	11392	to->wo_fdm_save = from->wo_diff_saved
				11393	? vim_strsave(from->wo_fdm_save) : empty_option;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11394	to->wo_fdn = from->wo_fdn;
				11395	# ifdef FEAT_EVAL
				11396	to->wo_fde = vim_strsave(from->wo_fde);
				11397	to->wo_fdt = vim_strsave(from->wo_fdt);
				11398	# endif
				11399	to->wo_fmr = vim_strsave(from->wo_fmr);
				11400	#endif
Bram Moolenaar	95ec9d6	2016-08-12 18:29:59 +0200	[diff] [blame]	11401	#ifdef FEAT_SIGNS
				11402	to->wo_scl = vim_strsave(from->wo_scl);
				11403	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11404	check_winopt(to); /* don't want NULL pointers */
				11405	}
				11406
				11407	/*
				11408	* Check string options in a window for a NULL value.
				11409	*/
				11410	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11411	check_win_options(win_T *win)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11412	{
				11413	check_winopt(&win->w_onebuf_opt);
				11414	check_winopt(&win->w_allbuf_opt);
				11415	}
				11416
				11417	/*
				11418	* Check for NULL pointers in a winopt_T and replace them with empty_option.
				11419	*/
Bram Moolenaar	8dc907d	2014-06-25 14:44:10 +0200	[diff] [blame]	11420	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11421	check_winopt(winopt_T *wop UNUSED)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11422	{
				11423	#ifdef FEAT_FOLDING
				11424	check_string_option(&wop->wo_fdi);
				11425	check_string_option(&wop->wo_fdm);
Bram Moolenaar	a87aa80	2013-07-03 15:47:03 +0200	[diff] [blame]	11426	check_string_option(&wop->wo_fdm_save);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11427	# ifdef FEAT_EVAL
				11428	check_string_option(&wop->wo_fde);
				11429	check_string_option(&wop->wo_fdt);
				11430	# endif
				11431	check_string_option(&wop->wo_fmr);
				11432	#endif
Bram Moolenaar	95ec9d6	2016-08-12 18:29:59 +0200	[diff] [blame]	11433	#ifdef FEAT_SIGNS
				11434	check_string_option(&wop->wo_scl);
				11435	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11436	#ifdef FEAT_RIGHTLEFT
				11437	check_string_option(&wop->wo_rlc);
				11438	#endif
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	11439	#ifdef FEAT_STL_OPT
				11440	check_string_option(&wop->wo_stl);
				11441	#endif
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	11442	#ifdef FEAT_SYN_HL
				11443	check_string_option(&wop->wo_cc);
				11444	#endif
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	11445	#ifdef FEAT_CONCEAL
				11446	check_string_option(&wop->wo_cocu);
				11447	#endif
Bram Moolenaar	e4f25e4	2017-07-07 11:54:15 +0200	[diff] [blame]	11448	#ifdef FEAT_TERMINAL
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	11449	check_string_option(&wop->wo_twk);
				11450	check_string_option(&wop->wo_tws);
Bram Moolenaar	e4f25e4	2017-07-07 11:54:15 +0200	[diff] [blame]	11451	#endif
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	11452	#ifdef FEAT_LINEBREAK
				11453	check_string_option(&wop->wo_briopt);
				11454	#endif
Bram Moolenaar	4d784b2	2019-05-25 19:51:39 +0200	[diff] [blame]	11455	check_string_option(&wop->wo_wcr);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11456	}
				11457
				11458	/*
				11459	* Free the allocated memory inside a winopt_T.
				11460	*/
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11461	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11462	clear_winopt(winopt_T *wop UNUSED)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11463	{
				11464	#ifdef FEAT_FOLDING
				11465	clear_string_option(&wop->wo_fdi);
				11466	clear_string_option(&wop->wo_fdm);
Bram Moolenaar	a87aa80	2013-07-03 15:47:03 +0200	[diff] [blame]	11467	clear_string_option(&wop->wo_fdm_save);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11468	# ifdef FEAT_EVAL
				11469	clear_string_option(&wop->wo_fde);
				11470	clear_string_option(&wop->wo_fdt);
				11471	# endif
				11472	clear_string_option(&wop->wo_fmr);
				11473	#endif
Bram Moolenaar	95ec9d6	2016-08-12 18:29:59 +0200	[diff] [blame]	11474	#ifdef FEAT_SIGNS
				11475	clear_string_option(&wop->wo_scl);
				11476	#endif
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	11477	#ifdef FEAT_LINEBREAK
				11478	clear_string_option(&wop->wo_briopt);
				11479	#endif
Bram Moolenaar	4d784b2	2019-05-25 19:51:39 +0200	[diff] [blame]	11480	clear_string_option(&wop->wo_wcr);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11481	#ifdef FEAT_RIGHTLEFT
				11482	clear_string_option(&wop->wo_rlc);
				11483	#endif
Bram Moolenaar	b5bf5b8	2004-12-24 14:35:23 +0000	[diff] [blame]	11484	#ifdef FEAT_STL_OPT
				11485	clear_string_option(&wop->wo_stl);
				11486	#endif
Bram Moolenaar	1a38442	2010-07-14 19:53:30 +0200	[diff] [blame]	11487	#ifdef FEAT_SYN_HL
				11488	clear_string_option(&wop->wo_cc);
				11489	#endif
Bram Moolenaar	f5963f7	2010-07-23 22:10:27 +0200	[diff] [blame]	11490	#ifdef FEAT_CONCEAL
				11491	clear_string_option(&wop->wo_cocu);
				11492	#endif
Bram Moolenaar	e4f25e4	2017-07-07 11:54:15 +0200	[diff] [blame]	11493	#ifdef FEAT_TERMINAL
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	11494	clear_string_option(&wop->wo_twk);
				11495	clear_string_option(&wop->wo_tws);
Bram Moolenaar	e4f25e4	2017-07-07 11:54:15 +0200	[diff] [blame]	11496	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11497	}
				11498
				11499	/*
				11500	* Copy global option values to local options for one buffer.
				11501	* Used when creating a new buffer and sometimes when entering a buffer.
				11502	* flags:
				11503	* BCO_ENTER We will enter the buf buffer.
				11504	* BCO_ALWAYS Always copy the options, but only set b_p_initialized when
				11505	* appropriate.
				11506	* BCO_NOHELP Don't copy the values to a help buffer.
				11507	*/
				11508	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11509	buf_copy_options(buf_T *buf, int flags)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11510	{
				11511	int should_copy = TRUE;
				11512	char_u save_p_isk = NULL; / init for GCC */
				11513	int dont_do_help;
				11514	int did_isk = FALSE;
				11515
				11516	/*
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11517	* Skip this when the option defaults have not been set yet. Happens when
				11518	* main() allocates the first buffer.
				11519	*/
				11520	if (p_cpo != NULL)
				11521	{
				11522	/*
				11523	* Always copy when entering and 'cpo' contains 'S'.
				11524	* Don't copy when already initialized.
				11525	* Don't copy when 'cpo' contains 's' and not entering.
				11526	* 'S' BCO_ENTER initialized 's' should_copy
				11527	* yes yes X X TRUE
				11528	* yes no yes X FALSE
				11529	* no X yes X FALSE
				11530	* X no no yes FALSE
				11531	* X no no no TRUE
				11532	* no yes no X TRUE
				11533	*/
				11534	if ((vim_strchr(p_cpo, CPO_BUFOPTGLOB) == NULL \|\| !(flags & BCO_ENTER))
				11535	&& (buf->b_p_initialized
				11536	\|\| (!(flags & BCO_ENTER)
				11537	&& vim_strchr(p_cpo, CPO_BUFOPT) != NULL)))
				11538	should_copy = FALSE;
				11539
				11540	if (should_copy \|\| (flags & BCO_ALWAYS))
				11541	{
				11542	/* Don't copy the options specific to a help buffer when
				11543	* BCO_NOHELP is given or the options were initialized already
				11544	* (jumping back to a help file with CTRL-T or CTRL-O) */
				11545	dont_do_help = ((flags & BCO_NOHELP) && buf->b_help)
				11546	\|\| buf->b_p_initialized;
				11547	if (dont_do_help) /* don't free b_p_isk */
				11548	{
				11549	save_p_isk = buf->b_p_isk;
				11550	buf->b_p_isk = NULL;
				11551	}
				11552	/*
Bram Moolenaar	40385db	2018-08-07 22:31:44 +0200	[diff] [blame]	11553	* Always free the allocated strings. If not already initialized,
				11554	* reset 'readonly' and copy 'fileformat'.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11555	*/
				11556	if (!buf->b_p_initialized)
				11557	{
				11558	free_buf_options(buf, TRUE);
				11559	buf->b_p_ro = FALSE; /* don't copy readonly */
				11560	buf->b_p_tx = p_tx;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11561	buf->b_p_fenc = vim_strsave(p_fenc);
Bram Moolenaar	e8ef3a0	2016-10-12 17:45:29 +0200	[diff] [blame]	11562	switch (*p_ffs)
				11563	{
				11564	case 'm':
				11565	buf->b_p_ff = vim_strsave((char_u *)FF_MAC); break;
				11566	case 'd':
				11567	buf->b_p_ff = vim_strsave((char_u *)FF_DOS); break;
				11568	case 'u':
				11569	buf->b_p_ff = vim_strsave((char_u *)FF_UNIX); break;
				11570	default:
				11571	buf->b_p_ff = vim_strsave(p_ff);
				11572	}
				11573	if (buf->b_p_ff != NULL)
				11574	buf->b_start_ffc = *buf->b_p_ff;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11575	buf->b_p_bh = empty_option;
				11576	buf->b_p_bt = empty_option;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11577	}
				11578	else
				11579	free_buf_options(buf, FALSE);
				11580
				11581	buf->b_p_ai = p_ai;
				11582	buf->b_p_ai_nopaste = p_ai_nopaste;
				11583	buf->b_p_sw = p_sw;
				11584	buf->b_p_tw = p_tw;
				11585	buf->b_p_tw_nopaste = p_tw_nopaste;
				11586	buf->b_p_tw_nobin = p_tw_nobin;
				11587	buf->b_p_wm = p_wm;
				11588	buf->b_p_wm_nopaste = p_wm_nopaste;
				11589	buf->b_p_wm_nobin = p_wm_nobin;
				11590	buf->b_p_bin = p_bin;
Bram Moolenaar	e8bb255	2005-07-08 22:26:47 +0000	[diff] [blame]	11591	buf->b_p_bomb = p_bomb;
Bram Moolenaar	b388be0	2015-07-22 22:19:38 +0200	[diff] [blame]	11592	buf->b_p_fixeol = p_fixeol;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11593	buf->b_p_et = p_et;
				11594	buf->b_p_et_nobin = p_et_nobin;
Bram Moolenaar	54f018c	2015-09-15 17:30:40 +0200	[diff] [blame]	11595	buf->b_p_et_nopaste = p_et_nopaste;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11596	buf->b_p_ml = p_ml;
				11597	buf->b_p_ml_nobin = p_ml_nobin;
				11598	buf->b_p_inf = p_inf;
Bram Moolenaar	3bab939	2017-04-07 15:42:25 +0200	[diff] [blame]	11599	buf->b_p_swf = cmdmod.noswapfile ? FALSE : p_swf;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11600	#ifdef FEAT_INS_EXPAND
				11601	buf->b_p_cpt = vim_strsave(p_cpt);
				11602	#endif
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	11603	#ifdef FEAT_COMPL_FUNC
				11604	buf->b_p_cfu = vim_strsave(p_cfu);
Bram Moolenaar	e344bea	2005-09-01 20:46:49 +0000	[diff] [blame]	11605	buf->b_p_ofu = vim_strsave(p_ofu);
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	11606	#endif
Bram Moolenaar	45e18cb	2019-04-28 18:05:35 +0200	[diff] [blame]	11607	#ifdef FEAT_EVAL
				11608	buf->b_p_tfu = vim_strsave(p_tfu);
				11609	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11610	buf->b_p_sts = p_sts;
				11611	buf->b_p_sts_nopaste = p_sts_nopaste;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	11612	#ifdef FEAT_VARTABS
				11613	buf->b_p_vsts = vim_strsave(p_vsts);
				11614	if (p_vsts && p_vsts != empty_option)
				11615	tabstop_set(p_vsts, &buf->b_p_vsts_array);
				11616	else
				11617	buf->b_p_vsts_array = 0;
				11618	buf->b_p_vsts_nopaste = p_vsts_nopaste
				11619	? vim_strsave(p_vsts_nopaste) : NULL;
				11620	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11621	buf->b_p_sn = p_sn;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11622	#ifdef FEAT_COMMENTS
				11623	buf->b_p_com = vim_strsave(p_com);
				11624	#endif
				11625	#ifdef FEAT_FOLDING
				11626	buf->b_p_cms = vim_strsave(p_cms);
				11627	#endif
				11628	buf->b_p_fo = vim_strsave(p_fo);
Bram Moolenaar	86b6835	2004-12-27 21:59:20 +0000	[diff] [blame]	11629	buf->b_p_flp = vim_strsave(p_flp);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11630	buf->b_p_nf = vim_strsave(p_nf);
				11631	buf->b_p_mps = vim_strsave(p_mps);
				11632	#ifdef FEAT_SMARTINDENT
				11633	buf->b_p_si = p_si;
				11634	#endif
				11635	buf->b_p_ci = p_ci;
				11636	#ifdef FEAT_CINDENT
				11637	buf->b_p_cin = p_cin;
				11638	buf->b_p_cink = vim_strsave(p_cink);
				11639	buf->b_p_cino = vim_strsave(p_cino);
				11640	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11641	/* Don't copy 'filetype', it must be detected */
				11642	buf->b_p_ft = empty_option;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11643	buf->b_p_pi = p_pi;
				11644	#if defined(FEAT_SMARTINDENT) \|\| defined(FEAT_CINDENT)
				11645	buf->b_p_cinw = vim_strsave(p_cinw);
				11646	#endif
				11647	#ifdef FEAT_LISP
				11648	buf->b_p_lisp = p_lisp;
				11649	#endif
				11650	#ifdef FEAT_SYN_HL
				11651	/* Don't copy 'syntax', it must be set */
				11652	buf->b_p_syn = empty_option;
Bram Moolenaar	3b56eb3	2005-07-11 22:40:32 +0000	[diff] [blame]	11653	buf->b_p_smc = p_smc;
Bram Moolenaar	b8060fe	2016-01-19 22:29:28 +0100	[diff] [blame]	11654	buf->b_s.b_syn_isk = empty_option;
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	11655	#endif
				11656	#ifdef FEAT_SPELL
Bram Moolenaar	d5784f9	2010-10-13 14:05:35 +0200	[diff] [blame]	11657	buf->b_s.b_p_spc = vim_strsave(p_spc);
Bram Moolenaar	860cae1	2010-06-05 23:22:07 +0200	[diff] [blame]	11658	(void)compile_cap_prog(&buf->b_s);
				11659	buf->b_s.b_p_spf = vim_strsave(p_spf);
				11660	buf->b_s.b_p_spl = vim_strsave(p_spl);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11661	#endif
				11662	#if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
				11663	buf->b_p_inde = vim_strsave(p_inde);
				11664	buf->b_p_indk = vim_strsave(p_indk);
				11665	#endif
Bram Moolenaar	9be7c04	2017-01-14 14:28:30 +0100	[diff] [blame]	11666	buf->b_p_fp = empty_option;
Bram Moolenaar	1d2ba7f	2006-02-14 22:29:30 +0000	[diff] [blame]	11667	#if defined(FEAT_EVAL)
				11668	buf->b_p_fex = vim_strsave(p_fex);
				11669	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11670	#ifdef FEAT_CRYPT
				11671	buf->b_p_key = vim_strsave(p_key);
				11672	#endif
				11673	#ifdef FEAT_SEARCHPATH
				11674	buf->b_p_sua = vim_strsave(p_sua);
				11675	#endif
				11676	#ifdef FEAT_KEYMAP
				11677	buf->b_p_keymap = vim_strsave(p_keymap);
				11678	buf->b_kmap_state \|= KEYMAP_INIT;
				11679	#endif
Bram Moolenaar	6d150f7	2018-04-21 20:03:20 +0200	[diff] [blame]	11680	#ifdef FEAT_TERMINAL
				11681	buf->b_p_twsl = p_twsl;
				11682	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11683	/* This isn't really an option, but copying the langmap and IME
				11684	* state from the current buffer is better than resetting it. */
				11685	buf->b_p_iminsert = p_iminsert;
				11686	buf->b_p_imsearch = p_imsearch;
				11687
				11688	/* options that are normally global but also have a local value
				11689	* are not copied, start using the global value */
				11690	buf->b_p_ar = -1;
Bram Moolenaar	f5a2fd8	2013-11-06 05:26:15 +0100	[diff] [blame]	11691	buf->b_p_ul = NO_LOCAL_UNDOLEVEL;
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	11692	buf->b_p_bkc = empty_option;
				11693	buf->b_bkc_flags = 0;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11694	#ifdef FEAT_QUICKFIX
				11695	buf->b_p_gp = empty_option;
				11696	buf->b_p_mp = empty_option;
				11697	buf->b_p_efm = empty_option;
				11698	#endif
				11699	buf->b_p_ep = empty_option;
				11700	buf->b_p_kp = empty_option;
				11701	buf->b_p_path = empty_option;
				11702	buf->b_p_tags = empty_option;
Bram Moolenaar	0f6562e	2015-11-24 18:48:14 +0100	[diff] [blame]	11703	buf->b_p_tc = empty_option;
				11704	buf->b_tc_flags = 0;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11705	#ifdef FEAT_FIND_ID
				11706	buf->b_p_def = empty_option;
				11707	buf->b_p_inc = empty_option;
				11708	# ifdef FEAT_EVAL
				11709	buf->b_p_inex = vim_strsave(p_inex);
				11710	# endif
				11711	#endif
				11712	#ifdef FEAT_INS_EXPAND
				11713	buf->b_p_dict = empty_option;
				11714	buf->b_p_tsr = empty_option;
				11715	#endif
Bram Moolenaar	cfbc5ee	2004-07-02 15:38:35 +0000	[diff] [blame]	11716	#ifdef FEAT_TEXTOBJ
				11717	buf->b_p_qe = vim_strsave(p_qe);
				11718	#endif
Bram Moolenaar	9b2200a	2006-03-20 21:55:45 +0000	[diff] [blame]	11719	#if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
				11720	buf->b_p_bexpr = empty_option;
				11721	#endif
Bram Moolenaar	49771f4	2010-07-20 17:32:38 +0200	[diff] [blame]	11722	#if defined(FEAT_CRYPT)
				11723	buf->b_p_cm = empty_option;
				11724	#endif
Bram Moolenaar	55debbe	2010-05-23 23:34:36 +0200	[diff] [blame]	11725	#ifdef FEAT_PERSISTENT_UNDO
				11726	buf->b_p_udf = p_udf;
				11727	#endif
Bram Moolenaar	af6c131	2014-03-12 18:55:58 +0100	[diff] [blame]	11728	#ifdef FEAT_LISP
				11729	buf->b_p_lw = empty_option;
				11730	#endif
Bram Moolenaar	2c7292d	2017-03-05 17:43:31 +0100	[diff] [blame]	11731	buf->b_p_menc = empty_option;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11732
				11733	/*
				11734	* Don't copy the options set by ex_help(), use the saved values,
				11735	* when going from a help buffer to a non-help buffer.
				11736	* Don't touch these at all when BCO_NOHELP is used and going from
				11737	* or to a help buffer.
				11738	*/
				11739	if (dont_do_help)
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	11740	{
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11741	buf->b_p_isk = save_p_isk;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	11742	#ifdef FEAT_VARTABS
				11743	if (p_vts && p_vts != empty_option && !buf->b_p_vts_array)
				11744	tabstop_set(p_vts, &buf->b_p_vts_array);
				11745	else
				11746	buf->b_p_vts_array = NULL;
				11747	#endif
				11748	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11749	else
				11750	{
				11751	buf->b_p_isk = vim_strsave(p_isk);
				11752	did_isk = TRUE;
				11753	buf->b_p_ts = p_ts;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	11754	#ifdef FEAT_VARTABS
				11755	buf->b_p_vts = vim_strsave(p_vts);
				11756	if (p_vts && p_vts != empty_option && !buf->b_p_vts_array)
				11757	tabstop_set(p_vts, &buf->b_p_vts_array);
				11758	else
				11759	buf->b_p_vts_array = NULL;
				11760	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11761	buf->b_help = FALSE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11762	if (buf->b_p_bt[0] == 'h')
				11763	clear_string_option(&buf->b_p_bt);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11764	buf->b_p_ma = p_ma;
				11765	}
				11766	}
				11767
				11768	/*
				11769	* When the options should be copied (ignoring BCO_ALWAYS), set the
				11770	* flag that indicates that the options have been initialized.
				11771	*/
				11772	if (should_copy)
				11773	buf->b_p_initialized = TRUE;
				11774	}
				11775
				11776	check_buf_options(buf); /* make sure we don't have NULLs */
				11777	if (did_isk)
				11778	(void)buf_init_chartab(buf, FALSE);
				11779	}
				11780
				11781	/*
				11782	* Reset the 'modifiable' option and its default value.
				11783	*/
				11784	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11785	reset_modifiable(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11786	{
				11787	int opt_idx;
				11788
				11789	curbuf->b_p_ma = FALSE;
				11790	p_ma = FALSE;
				11791	opt_idx = findoption((char_u *)"ma");
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	11792	if (opt_idx >= 0)
				11793	options[opt_idx].def_val[VI_DEFAULT] = FALSE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11794	}
				11795
				11796	/*
				11797	* Set the global value for 'iminsert' to the local value.
				11798	*/
				11799	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11800	set_iminsert_global(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11801	{
				11802	p_iminsert = curbuf->b_p_iminsert;
				11803	}
				11804
				11805	/*
				11806	* Set the global value for 'imsearch' to the local value.
				11807	*/
				11808	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11809	set_imsearch_global(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11810	{
				11811	p_imsearch = curbuf->b_p_imsearch;
				11812	}
				11813
				11814	#if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
				11815	static int expand_option_idx = -1;
				11816	static char_u expand_option_name[5] = {'t', '_', NUL, NUL, NUL};
				11817	static int expand_option_flags = 0;
				11818
				11819	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	11820	set_context_in_set_cmd(
				11821	expand_T *xp,
				11822	char_u *arg,
				11823	int opt_flags) /* OPT_GLOBAL and/or OPT_LOCAL */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11824	{
				11825	int nextchar;
				11826	long_u flags = 0; /* init for GCC */
				11827	int opt_idx = 0; /* init for GCC */
				11828	char_u *p;
				11829	char_u *s;
				11830	int is_term_option = FALSE;
				11831	int key;
				11832
				11833	expand_option_flags = opt_flags;
				11834
				11835	xp->xp_context = EXPAND_SETTINGS;
				11836	if (*arg == NUL)
				11837	{
				11838	xp->xp_pattern = arg;
				11839	return;
				11840	}
				11841	p = arg + STRLEN(arg) - 1;
				11842	if (p == ' ' && (p - 1) != '\\')
				11843	{
				11844	xp->xp_pattern = p + 1;
				11845	return;
				11846	}
				11847	while (p > arg)
				11848	{
				11849	s = p;
				11850	/* count number of backslashes before ' ' or ',' */
				11851	if (p == ' ' \|\| p == ',')
				11852	{
				11853	while (s > arg && *(s - 1) == '\\')
				11854	--s;
				11855	}
				11856	/* break at a space with an even number of backslashes */
				11857	if (*p == ' ' && ((p - s) & 1) == 0)
				11858	{
				11859	++p;
				11860	break;
				11861	}
				11862	--p;
				11863	}
Bram Moolenaar	2a7b9ee	2009-06-16 15:50:33 +0000	[diff] [blame]	11864	if (STRNCMP(p, "no", 2) == 0 && STRNCMP(p, "novice", 6) != 0)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11865	{
				11866	xp->xp_context = EXPAND_BOOL_SETTINGS;
				11867	p += 2;
				11868	}
				11869	if (STRNCMP(p, "inv", 3) == 0)
				11870	{
				11871	xp->xp_context = EXPAND_BOOL_SETTINGS;
				11872	p += 3;
				11873	}
				11874	xp->xp_pattern = arg = p;
				11875	if (*arg == '<')
				11876	{
				11877	while (*p != '>')
				11878	if (p++ == NUL) / expand terminal option name */
				11879	return;
				11880	key = get_special_key_code(arg + 1);
				11881	if (key == 0) /* unknown name */
				11882	{
				11883	xp->xp_context = EXPAND_NOTHING;
				11884	return;
				11885	}
				11886	nextchar = *++p;
				11887	is_term_option = TRUE;
				11888	expand_option_name[2] = KEY2TERMCAP0(key);
				11889	expand_option_name[3] = KEY2TERMCAP1(key);
				11890	}
				11891	else
				11892	{
				11893	if (p[0] == 't' && p[1] == '_')
				11894	{
				11895	p += 2;
				11896	if (*p != NUL)
				11897	++p;
				11898	if (*p == NUL)
				11899	return; /* expand option name */
				11900	nextchar = *++p;
				11901	is_term_option = TRUE;
				11902	expand_option_name[2] = p[-2];
				11903	expand_option_name[3] = p[-1];
				11904	}
				11905	else
				11906	{
				11907	/* Allow * wildcard */
				11908	while (ASCII_ISALNUM(p) \|\| p == '_' \|\| p == '')
				11909	p++;
				11910	if (*p == NUL)
				11911	return;
				11912	nextchar = *p;
				11913	*p = NUL;
				11914	opt_idx = findoption(arg);
				11915	*p = nextchar;
				11916	if (opt_idx == -1 \|\| options[opt_idx].var == NULL)
				11917	{
				11918	xp->xp_context = EXPAND_NOTHING;
				11919	return;
				11920	}
				11921	flags = options[opt_idx].flags;
				11922	if (flags & P_BOOL)
				11923	{
				11924	xp->xp_context = EXPAND_NOTHING;
				11925	return;
				11926	}
				11927	}
				11928	}
				11929	/* handle "-=" and "+=" */
				11930	if ((nextchar == '-' \|\| nextchar == '+' \|\| nextchar == '^') && p[1] == '=')
				11931	{
				11932	++p;
				11933	nextchar = '=';
				11934	}
				11935	if ((nextchar != '=' && nextchar != ':')
				11936	\|\| xp->xp_context == EXPAND_BOOL_SETTINGS)
				11937	{
				11938	xp->xp_context = EXPAND_UNSUCCESSFUL;
				11939	return;
				11940	}
				11941	if (xp->xp_context != EXPAND_BOOL_SETTINGS && p[1] == NUL)
				11942	{
				11943	xp->xp_context = EXPAND_OLD_SETTING;
				11944	if (is_term_option)
				11945	expand_option_idx = -1;
				11946	else
				11947	expand_option_idx = opt_idx;
				11948	xp->xp_pattern = p + 1;
				11949	return;
				11950	}
				11951	xp->xp_context = EXPAND_NOTHING;
				11952	if (is_term_option \|\| (flags & P_NUM))
				11953	return;
				11954
				11955	xp->xp_pattern = p + 1;
				11956
				11957	if (flags & P_EXPAND)
				11958	{
				11959	p = options[opt_idx].var;
				11960	if (p == (char_u *)&p_bdir
				11961	\|\| p == (char_u *)&p_dir
				11962	\|\| p == (char_u *)&p_path
Bram Moolenaar	f6fee0e	2016-02-21 23:02:49 +0100	[diff] [blame]	11963	\|\| p == (char_u *)&p_pp
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	11964	\|\| p == (char_u *)&p_rtp
				11965	#ifdef FEAT_SEARCHPATH
				11966	\|\| p == (char_u *)&p_cdpath
				11967	#endif
				11968	#ifdef FEAT_SESSION
				11969	\|\| p == (char_u *)&p_vdir
				11970	#endif
				11971	)
				11972	{
				11973	xp->xp_context = EXPAND_DIRECTORIES;
				11974	if (p == (char_u *)&p_path
				11975	#ifdef FEAT_SEARCHPATH
				11976	\|\| p == (char_u *)&p_cdpath
				11977	#endif
				11978	)
				11979	xp->xp_backslash = XP_BS_THREE;
				11980	else
				11981	xp->xp_backslash = XP_BS_ONE;
				11982	}
				11983	else
				11984	{
				11985	xp->xp_context = EXPAND_FILES;
				11986	/* for 'tags' need three backslashes for a space */
				11987	if (p == (char_u *)&p_tags)
				11988	xp->xp_backslash = XP_BS_THREE;
				11989	else
				11990	xp->xp_backslash = XP_BS_ONE;
				11991	}
				11992	}
				11993
				11994	/* For an option that is a list of file names, find the start of the
				11995	* last file name. */
				11996	for (p = arg + STRLEN(arg) - 1; p > xp->xp_pattern; --p)
				11997	{
				11998	/* count number of backslashes before ' ' or ',' */
				11999	if (p == ' ' \|\| p == ',')
				12000	{
				12001	s = p;
				12002	while (s > xp->xp_pattern && *(s - 1) == '\\')
				12003	--s;
				12004	if ((*p == ' ' && (xp->xp_backslash == XP_BS_THREE && (p - s) < 3))
				12005	\|\| (*p == ',' && (flags & P_COMMA) && ((p - s) & 1) == 0))
				12006	{
				12007	xp->xp_pattern = p + 1;
				12008	break;
				12009	}
				12010	}
Bram Moolenaar	24bbcfe	2005-06-28 23:32:02 +0000	[diff] [blame]	12011
Bram Moolenaar	b9a02fc	2006-03-12 22:08:12 +0000	[diff] [blame]	12012	#ifdef FEAT_SPELL
Bram Moolenaar	24bbcfe	2005-06-28 23:32:02 +0000	[diff] [blame]	12013	/* for 'spellsuggest' start at "file:" */
				12014	if (options[opt_idx].var == (char_u *)&p_sps
				12015	&& STRNCMP(p, "file:", 5) == 0)
				12016	{
				12017	xp->xp_pattern = p + 5;
				12018	break;
				12019	}
				12020	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12021	}
				12022
				12023	return;
				12024	}
				12025
				12026	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12027	ExpandSettings(
				12028	expand_T *xp,
				12029	regmatch_T *regmatch,
				12030	int *num_file,
				12031	char_u ***file)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12032	{
				12033	int num_normal = 0; /* Nr of matching non-term-code settings */
				12034	int num_term = 0; /* Nr of matching terminal code settings */
				12035	int opt_idx;
				12036	int match;
				12037	int count = 0;
				12038	char_u *str;
				12039	int loop;
				12040	int is_term_opt;
				12041	char_u name_buf[MAX_KEY_NAME_LEN];
				12042	static char *(names[]) = {"all", "termcap"};
				12043	int ic = regmatch->rm_ic; /* remember the ignore-case flag */
				12044
				12045	/* do this loop twice:
				12046	* loop == 0: count the number of matching options
				12047	* loop == 1: copy the matching options into allocated memory
				12048	*/
				12049	for (loop = 0; loop <= 1; ++loop)
				12050	{
				12051	regmatch->rm_ic = ic;
				12052	if (xp->xp_context != EXPAND_BOOL_SETTINGS)
				12053	{
Bram Moolenaar	2c4278f	2009-05-17 11:33:22 +0000	[diff] [blame]	12054	for (match = 0; match < (int)(sizeof(names) / sizeof(char *));
				12055	++match)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12056	if (vim_regexec(regmatch, (char_u *)names[match], (colnr_T)0))
				12057	{
				12058	if (loop == 0)
				12059	num_normal++;
				12060	else
				12061	(file)[count++] = vim_strsave((char_u )names[match]);
				12062	}
				12063	}
				12064	for (opt_idx = 0; (str = (char_u *)options[opt_idx].fullname) != NULL;
				12065	opt_idx++)
				12066	{
				12067	if (options[opt_idx].var == NULL)
				12068	continue;
				12069	if (xp->xp_context == EXPAND_BOOL_SETTINGS
				12070	&& !(options[opt_idx].flags & P_BOOL))
				12071	continue;
				12072	is_term_opt = istermoption(&options[opt_idx]);
				12073	if (is_term_opt && num_normal > 0)
				12074	continue;
				12075	match = FALSE;
				12076	if (vim_regexec(regmatch, str, (colnr_T)0)
				12077	\|\| (options[opt_idx].shortname != NULL
				12078	&& vim_regexec(regmatch,
				12079	(char_u *)options[opt_idx].shortname, (colnr_T)0)))
				12080	match = TRUE;
				12081	else if (is_term_opt)
				12082	{
				12083	name_buf[0] = '<';
				12084	name_buf[1] = 't';
				12085	name_buf[2] = '_';
				12086	name_buf[3] = str[2];
				12087	name_buf[4] = str[3];
				12088	name_buf[5] = '>';
				12089	name_buf[6] = NUL;
				12090	if (vim_regexec(regmatch, name_buf, (colnr_T)0))
				12091	{
				12092	match = TRUE;
				12093	str = name_buf;
				12094	}
				12095	}
				12096	if (match)
				12097	{
				12098	if (loop == 0)
				12099	{
				12100	if (is_term_opt)
				12101	num_term++;
				12102	else
				12103	num_normal++;
				12104	}
				12105	else
				12106	(*file)[count++] = vim_strsave(str);
				12107	}
				12108	}
				12109	/*
				12110	* Check terminal key codes, these are not in the option table
				12111	*/
				12112	if (xp->xp_context != EXPAND_BOOL_SETTINGS && num_normal == 0)
				12113	{
				12114	for (opt_idx = 0; (str = get_termcode(opt_idx)) != NULL; opt_idx++)
				12115	{
				12116	if (!isprint(str[0]) \|\| !isprint(str[1]))
				12117	continue;
				12118
				12119	name_buf[0] = 't';
				12120	name_buf[1] = '_';
				12121	name_buf[2] = str[0];
				12122	name_buf[3] = str[1];
				12123	name_buf[4] = NUL;
				12124
				12125	match = FALSE;
				12126	if (vim_regexec(regmatch, name_buf, (colnr_T)0))
				12127	match = TRUE;
				12128	else
				12129	{
				12130	name_buf[0] = '<';
				12131	name_buf[1] = 't';
				12132	name_buf[2] = '_';
				12133	name_buf[3] = str[0];
				12134	name_buf[4] = str[1];
				12135	name_buf[5] = '>';
				12136	name_buf[6] = NUL;
				12137
				12138	if (vim_regexec(regmatch, name_buf, (colnr_T)0))
				12139	match = TRUE;
				12140	}
				12141	if (match)
				12142	{
				12143	if (loop == 0)
				12144	num_term++;
				12145	else
				12146	(*file)[count++] = vim_strsave(name_buf);
				12147	}
				12148	}
				12149
				12150	/*
				12151	* Check special key names.
				12152	*/
				12153	regmatch->rm_ic = TRUE; /* ignore case here */
				12154	for (opt_idx = 0; (str = get_key_name(opt_idx)) != NULL; opt_idx++)
				12155	{
				12156	name_buf[0] = '<';
				12157	STRCPY(name_buf + 1, str);
				12158	STRCAT(name_buf, ">");
				12159
				12160	if (vim_regexec(regmatch, name_buf, (colnr_T)0))
				12161	{
				12162	if (loop == 0)
				12163	num_term++;
				12164	else
				12165	(*file)[count++] = vim_strsave(name_buf);
				12166	}
				12167	}
				12168	}
				12169	if (loop == 0)
				12170	{
				12171	if (num_normal > 0)
				12172	*num_file = num_normal;
				12173	else if (num_term > 0)
				12174	*num_file = num_term;
				12175	else
				12176	return OK;
Bram Moolenaar	c799fe2	2019-05-28 23:08:19 +0200	[diff] [blame]	12177	file = ALLOC_MULT(char_u , *num_file);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12178	if (*file == NULL)
				12179	{
				12180	file = (char_u *)"";
				12181	return FAIL;
				12182	}
				12183	}
				12184	}
				12185	return OK;
				12186	}
				12187
				12188	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12189	ExpandOldSetting(int num_file, char_u **file)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12190	{
				12191	char_u var = NULL; / init for GCC */
				12192	char_u *buf;
				12193
				12194	*num_file = 0;
Bram Moolenaar	c799fe2	2019-05-28 23:08:19 +0200	[diff] [blame]	12195	file = ALLOC_ONE(char_u );
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12196	if (*file == NULL)
				12197	return FAIL;
				12198
				12199	/*
				12200	* For a terminal key code expand_option_idx is < 0.
				12201	*/
				12202	if (expand_option_idx < 0)
				12203	{
				12204	var = find_termcode(expand_option_name + 2);
				12205	if (var == NULL)
				12206	expand_option_idx = findoption(expand_option_name);
				12207	}
				12208
				12209	if (expand_option_idx >= 0)
				12210	{
				12211	/* put string of option value in NameBuff */
				12212	option_value2string(&options[expand_option_idx], expand_option_flags);
				12213	var = NameBuff;
				12214	}
				12215	else if (var == NULL)
				12216	var = (char_u *)"";
				12217
				12218	/* A backslash is required before some characters. This is the reverse of
				12219	* what happens in do_set(). */
				12220	buf = vim_strsave_escaped(var, escape_chars);
				12221
				12222	if (buf == NULL)
				12223	{
Bram Moolenaar	d23a823	2018-02-10 18:45:26 +0100	[diff] [blame]	12224	VIM_CLEAR(*file);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12225	return FAIL;
				12226	}
				12227
				12228	#ifdef BACKSLASH_IN_FILENAME
				12229	/* For MS-Windows et al. we don't double backslashes at the start and
				12230	* before a file name character. */
Bram Moolenaar	91acfff	2017-03-12 19:22:36 +0100	[diff] [blame]	12231	for (var = buf; *var != NUL; MB_PTR_ADV(var))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12232	if (var[0] == '\\' && var[1] == '\\'
				12233	&& expand_option_idx >= 0
				12234	&& (options[expand_option_idx].flags & P_EXPAND)
				12235	&& vim_isfilec(var[2])
				12236	&& (var[2] != '\\' \|\| (var == buf && var[4] != '\\')))
Bram Moolenaar	c1a11ed	2008-06-24 22:09:24 +0000	[diff] [blame]	12237	STRMOVE(var, var + 1);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12238	#endif
				12239
				12240	*file[0] = buf;
				12241	*num_file = 1;
				12242	return OK;
				12243	}
				12244	#endif
				12245
				12246	/*
				12247	* Get the value for the numeric or string option *opp in a nice format into
				12248	* NameBuff[]. Must not be called with a hidden option!
				12249	*/
				12250	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12251	option_value2string(
				12252	struct vimoption *opp,
				12253	int opt_flags) /* OPT_GLOBAL and/or OPT_LOCAL */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12254	{
				12255	char_u *varp;
				12256
				12257	varp = get_varp_scope(opp, opt_flags);
				12258
				12259	if (opp->flags & P_NUM)
				12260	{
				12261	long wc = 0;
				12262
				12263	if (wc_use_keyname(varp, &wc))
				12264	STRCPY(NameBuff, get_special_key_name((int)wc, 0));
				12265	else if (wc != 0)
				12266	STRCPY(NameBuff, transchar((int)wc));
				12267	else
				12268	sprintf((char )NameBuff, "%ld", (long *)varp);
				12269	}
				12270	else /* P_STRING */
				12271	{
				12272	varp = (char_u *)(varp);
				12273	if (varp == NULL) /* just in case */
				12274	NameBuff[0] = NUL;
				12275	#ifdef FEAT_CRYPT
				12276	/* don't show the actual value of 'key', only that it's set */
Bram Moolenaar	eb3593b	2006-04-22 22:33:57 +0000	[diff] [blame]	12277	else if (opp->var == (char_u )&p_key && varp)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12278	STRCPY(NameBuff, "*****");
				12279	#endif
				12280	else if (opp->flags & P_EXPAND)
				12281	home_replace(NULL, varp, NameBuff, MAXPATHL, FALSE);
				12282	/* Translate 'pastetoggle' into special key names */
				12283	else if ((char_u **)opp->var == &p_pt)
				12284	str2specialbuf(p_pt, NameBuff, MAXPATHL);
				12285	else
Bram Moolenaar	ce0842a	2005-07-18 21:58:11 +0000	[diff] [blame]	12286	vim_strncpy(NameBuff, varp, MAXPATHL - 1);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12287	}
				12288	}
				12289
				12290	/*
				12291	* Return TRUE if "varp" points to 'wildchar' or 'wildcharm' and it can be
				12292	* printed as a keyname.
				12293	* "*wcp" is set to the value of the option if it's 'wildchar' or 'wildcharm'.
				12294	*/
				12295	static int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12296	wc_use_keyname(char_u varp, long wcp)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12297	{
				12298	if (((long )varp == &p_wc) \|\| ((long )varp == &p_wcm))
				12299	{
				12300	wcp = (long *)varp;
				12301	if (IS_SPECIAL(wcp) \|\| find_special_key_in_table((int)wcp) >= 0)
				12302	return TRUE;
				12303	}
				12304	return FALSE;
				12305	}
				12306
Bram Moolenaar	0161549	2015-02-03 13:00:38 +0100	[diff] [blame]	12307	#if defined(FEAT_LANGMAP) \|\| defined(PROTO)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12308	/*
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12309	* Any character has an equivalent 'langmap' character. This is used for
				12310	* keyboards that have a special language mode that sends characters above
				12311	* 128 (although other characters can be translated too). The "to" field is a
				12312	* Vim command character. This avoids having to switch the keyboard back to
				12313	* ASCII mode when leaving Insert mode.
				12314	*
				12315	* langmap_mapchar[] maps any of 256 chars to an ASCII char used for Vim
				12316	* commands.
Bram Moolenaar	fc3abf4	2019-01-24 15:54:21 +0100	[diff] [blame]	12317	* langmap_mapga.ga_data is a sorted table of langmap_entry_T. This does the
				12318	* same as langmap_mapchar[] for characters >= 256.
				12319	*
				12320	* Use growarray for 'langmap' chars >= 256
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12321	*/
				12322	typedef struct
				12323	{
				12324	int from;
				12325	int to;
				12326	} langmap_entry_T;
				12327
				12328	static garray_T langmap_mapga;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12329
				12330	/*
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12331	* Search for an entry in "langmap_mapga" for "from". If found set the "to"
				12332	* field. If not found insert a new entry at the appropriate location.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12333	*/
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12334	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12335	langmap_set_entry(int from, int to)
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12336	{
				12337	langmap_entry_T entries = (langmap_entry_T )(langmap_mapga.ga_data);
Bram Moolenaar	cc448b3	2010-07-14 16:52:17 +0200	[diff] [blame]	12338	int a = 0;
				12339	int b = langmap_mapga.ga_len;
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12340
				12341	/* Do a binary search for an existing entry. */
				12342	while (a != b)
				12343	{
				12344	int i = (a + b) / 2;
				12345	int d = entries[i].from - from;
				12346
				12347	if (d == 0)
				12348	{
				12349	entries[i].to = to;
				12350	return;
				12351	}
				12352	if (d < 0)
				12353	a = i + 1;
				12354	else
				12355	b = i;
				12356	}
				12357
				12358	if (ga_grow(&langmap_mapga, 1) != OK)
				12359	return; /* out of memory */
				12360
				12361	/* insert new entry at position "a" */
				12362	entries = (langmap_entry_T *)(langmap_mapga.ga_data) + a;
				12363	mch_memmove(entries + 1, entries,
				12364	(langmap_mapga.ga_len - a) * sizeof(langmap_entry_T));
				12365	++langmap_mapga.ga_len;
				12366	entries[0].from = from;
				12367	entries[0].to = to;
				12368	}
				12369
				12370	/*
				12371	* Apply 'langmap' to multi-byte character "c" and return the result.
				12372	*/
				12373	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12374	langmap_adjust_mb(int c)
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12375	{
				12376	langmap_entry_T entries = (langmap_entry_T )(langmap_mapga.ga_data);
				12377	int a = 0;
				12378	int b = langmap_mapga.ga_len;
				12379
				12380	while (a != b)
				12381	{
				12382	int i = (a + b) / 2;
				12383	int d = entries[i].from - c;
				12384
				12385	if (d == 0)
				12386	return entries[i].to; /* found matching entry */
				12387	if (d < 0)
				12388	a = i + 1;
				12389	else
				12390	b = i;
				12391	}
				12392	return c; /* no entry found, return "c" unmodified */
				12393	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12394
				12395	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12396	langmap_init(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12397	{
				12398	int i;
				12399
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12400	for (i = 0; i < 256; i++)
				12401	langmap_mapchar[i] = i; /* we init with a one-to-one map */
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12402	ga_init2(&langmap_mapga, sizeof(langmap_entry_T), 8);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12403	}
				12404
				12405	/*
				12406	* Called when langmap option is set; the language map can be
				12407	* changed at any time!
				12408	*/
				12409	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12410	langmap_set(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12411	{
				12412	char_u *p;
				12413	char_u *p2;
				12414	int from, to;
				12415
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12416	ga_clear(&langmap_mapga); /* clear the previous map first */
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12417	langmap_init(); /* back to one-to-one map */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12418
				12419	for (p = p_langmap; p[0] != NUL; )
				12420	{
Bram Moolenaar	1cd871b	2004-12-19 22:46:22 +0000	[diff] [blame]	12421	for (p2 = p; p2[0] != NUL && p2[0] != ',' && p2[0] != ';';
Bram Moolenaar	91acfff	2017-03-12 19:22:36 +0100	[diff] [blame]	12422	MB_PTR_ADV(p2))
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12423	{
				12424	if (p2[0] == '\\' && p2[1] != NUL)
				12425	++p2;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12426	}
				12427	if (p2[0] == ';')
				12428	++p2; /* abcd;ABCD form, p2 points to A */
				12429	else
				12430	p2 = NULL; /* aAbBcCdD form, p2 is NULL */
				12431	while (p[0])
				12432	{
Bram Moolenaar	6af0506	2010-05-14 17:32:58 +0200	[diff] [blame]	12433	if (p[0] == ',')
				12434	{
				12435	++p;
				12436	break;
				12437	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12438	if (p[0] == '\\' && p[1] != NUL)
				12439	++p;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12440	from = (*mb_ptr2char)(p);
Bram Moolenaar	6af0506	2010-05-14 17:32:58 +0200	[diff] [blame]	12441	to = NUL;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12442	if (p2 == NULL)
				12443	{
Bram Moolenaar	91acfff	2017-03-12 19:22:36 +0100	[diff] [blame]	12444	MB_PTR_ADV(p);
Bram Moolenaar	6af0506	2010-05-14 17:32:58 +0200	[diff] [blame]	12445	if (p[0] != ',')
				12446	{
				12447	if (p[0] == '\\')
				12448	++p;
Bram Moolenaar	6af0506	2010-05-14 17:32:58 +0200	[diff] [blame]	12449	to = (*mb_ptr2char)(p);
Bram Moolenaar	6af0506	2010-05-14 17:32:58 +0200	[diff] [blame]	12450	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12451	}
				12452	else
				12453	{
Bram Moolenaar	6af0506	2010-05-14 17:32:58 +0200	[diff] [blame]	12454	if (p2[0] != ',')
				12455	{
				12456	if (p2[0] == '\\')
				12457	++p2;
Bram Moolenaar	6af0506	2010-05-14 17:32:58 +0200	[diff] [blame]	12458	to = (*mb_ptr2char)(p2);
Bram Moolenaar	6af0506	2010-05-14 17:32:58 +0200	[diff] [blame]	12459	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12460	}
				12461	if (to == NUL)
				12462	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	12463	semsg(_("E357: 'langmap': Matching character missing for %s"),
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12464	transchar(from));
				12465	return;
				12466	}
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12467
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12468	if (from >= 256)
				12469	langmap_set_entry(from, to);
				12470	else
Bram Moolenaar	28e8d27	2009-02-21 19:28:48 +0000	[diff] [blame]	12471	langmap_mapchar[from & 255] = to;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12472
				12473	/* Advance to next pair */
Bram Moolenaar	91acfff	2017-03-12 19:22:36 +0100	[diff] [blame]	12474	MB_PTR_ADV(p);
Bram Moolenaar	6af0506	2010-05-14 17:32:58 +0200	[diff] [blame]	12475	if (p2 != NULL)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12476	{
Bram Moolenaar	91acfff	2017-03-12 19:22:36 +0100	[diff] [blame]	12477	MB_PTR_ADV(p2);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12478	if (*p == ';')
				12479	{
				12480	p = p2;
				12481	if (p[0] != NUL)
				12482	{
				12483	if (p[0] != ',')
				12484	{
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	12485	semsg(_("E358: 'langmap': Extra characters after semicolon: %s"), p);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12486	return;
				12487	}
				12488	++p;
				12489	}
				12490	break;
				12491	}
				12492	}
				12493	}
				12494	}
				12495	}
				12496	#endif
				12497
				12498	/*
				12499	* Return TRUE if format option 'x' is in effect.
				12500	* Take care of no formatting when 'paste' is set.
				12501	*/
				12502	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12503	has_format_option(int x)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12504	{
				12505	if (p_paste)
				12506	return FALSE;
				12507	return (vim_strchr(curbuf->b_p_fo, x) != NULL);
				12508	}
				12509
				12510	/*
				12511	* Return TRUE if "x" is present in 'shortmess' option, or
				12512	* 'shortmess' contains 'a' and "x" is present in SHM_A.
				12513	*/
				12514	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12515	shortmess(int x)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12516	{
Bram Moolenaar	7f29f7a	2012-02-29 13:51:37 +0100	[diff] [blame]	12517	return p_shm != NULL &&
				12518	( vim_strchr(p_shm, x) != NULL
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12519	\|\| (vim_strchr(p_shm, 'a') != NULL
				12520	&& vim_strchr((char_u *)SHM_A, x) != NULL));
				12521	}
				12522
				12523	/*
				12524	* paste_option_changed() - Called after p_paste was set or reset.
				12525	*/
				12526	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12527	paste_option_changed(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12528	{
				12529	static int old_p_paste = FALSE;
				12530	static int save_sm = 0;
Bram Moolenaar	54f018c	2015-09-15 17:30:40 +0200	[diff] [blame]	12531	static int save_sta = 0;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12532	#ifdef FEAT_CMDL_INFO
				12533	static int save_ru = 0;
				12534	#endif
				12535	#ifdef FEAT_RIGHTLEFT
				12536	static int save_ri = 0;
				12537	static int save_hkmap = 0;
				12538	#endif
				12539	buf_T *buf;
				12540
				12541	if (p_paste)
				12542	{
				12543	/*
				12544	* Paste switched from off to on.
				12545	* Save the current values, so they can be restored later.
				12546	*/
				12547	if (!old_p_paste)
				12548	{
				12549	/* save options for each buffer */
Bram Moolenaar	2932359	2016-07-24 22:04:11 +0200	[diff] [blame]	12550	FOR_ALL_BUFFERS(buf)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12551	{
				12552	buf->b_p_tw_nopaste = buf->b_p_tw;
				12553	buf->b_p_wm_nopaste = buf->b_p_wm;
				12554	buf->b_p_sts_nopaste = buf->b_p_sts;
				12555	buf->b_p_ai_nopaste = buf->b_p_ai;
Bram Moolenaar	54f018c	2015-09-15 17:30:40 +0200	[diff] [blame]	12556	buf->b_p_et_nopaste = buf->b_p_et;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	12557	#ifdef FEAT_VARTABS
				12558	if (buf->b_p_vsts_nopaste)
				12559	vim_free(buf->b_p_vsts_nopaste);
				12560	buf->b_p_vsts_nopaste = buf->b_p_vsts && buf->b_p_vsts != empty_option
				12561	? vim_strsave(buf->b_p_vsts) : NULL;
				12562	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12563	}
				12564
				12565	/* save global options */
				12566	save_sm = p_sm;
Bram Moolenaar	54f018c	2015-09-15 17:30:40 +0200	[diff] [blame]	12567	save_sta = p_sta;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12568	#ifdef FEAT_CMDL_INFO
				12569	save_ru = p_ru;
				12570	#endif
				12571	#ifdef FEAT_RIGHTLEFT
				12572	save_ri = p_ri;
				12573	save_hkmap = p_hkmap;
				12574	#endif
				12575	/* save global values for local buffer options */
Bram Moolenaar	54f018c	2015-09-15 17:30:40 +0200	[diff] [blame]	12576	p_ai_nopaste = p_ai;
				12577	p_et_nopaste = p_et;
				12578	p_sts_nopaste = p_sts;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12579	p_tw_nopaste = p_tw;
				12580	p_wm_nopaste = p_wm;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	12581	#ifdef FEAT_VARTABS
				12582	if (p_vsts_nopaste)
				12583	vim_free(p_vsts_nopaste);
				12584	p_vsts_nopaste = p_vsts && p_vsts != empty_option ? vim_strsave(p_vsts) : NULL;
				12585	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12586	}
				12587
				12588	/*
				12589	* Always set the option values, also when 'paste' is set when it is
				12590	* already on.
				12591	*/
				12592	/* set options for each buffer */
Bram Moolenaar	2932359	2016-07-24 22:04:11 +0200	[diff] [blame]	12593	FOR_ALL_BUFFERS(buf)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12594	{
				12595	buf->b_p_tw = 0; /* textwidth is 0 */
				12596	buf->b_p_wm = 0; /* wrapmargin is 0 */
				12597	buf->b_p_sts = 0; /* softtabstop is 0 */
				12598	buf->b_p_ai = 0; /* no auto-indent */
Bram Moolenaar	54f018c	2015-09-15 17:30:40 +0200	[diff] [blame]	12599	buf->b_p_et = 0; /* no expandtab */
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	12600	#ifdef FEAT_VARTABS
				12601	if (buf->b_p_vsts)
				12602	free_string_option(buf->b_p_vsts);
				12603	buf->b_p_vsts = empty_option;
				12604	if (buf->b_p_vsts_array)
				12605	vim_free(buf->b_p_vsts_array);
				12606	buf->b_p_vsts_array = 0;
				12607	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12608	}
				12609
				12610	/* set global options */
				12611	p_sm = 0; /* no showmatch */
Bram Moolenaar	54f018c	2015-09-15 17:30:40 +0200	[diff] [blame]	12612	p_sta = 0; /* no smarttab */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12613	#ifdef FEAT_CMDL_INFO
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12614	if (p_ru)
				12615	status_redraw_all(); /* redraw to remove the ruler */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12616	p_ru = 0; /* no ruler */
				12617	#endif
				12618	#ifdef FEAT_RIGHTLEFT
				12619	p_ri = 0; /* no reverse insert */
				12620	p_hkmap = 0; /* no Hebrew keyboard */
				12621	#endif
				12622	/* set global values for local buffer options */
				12623	p_tw = 0;
				12624	p_wm = 0;
				12625	p_sts = 0;
				12626	p_ai = 0;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	12627	#ifdef FEAT_VARTABS
				12628	if (p_vsts)
				12629	free_string_option(p_vsts);
				12630	p_vsts = empty_option;
				12631	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12632	}
				12633
				12634	/*
				12635	* Paste switched from on to off: Restore saved values.
				12636	*/
				12637	else if (old_p_paste)
				12638	{
				12639	/* restore options for each buffer */
Bram Moolenaar	2932359	2016-07-24 22:04:11 +0200	[diff] [blame]	12640	FOR_ALL_BUFFERS(buf)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12641	{
				12642	buf->b_p_tw = buf->b_p_tw_nopaste;
				12643	buf->b_p_wm = buf->b_p_wm_nopaste;
				12644	buf->b_p_sts = buf->b_p_sts_nopaste;
				12645	buf->b_p_ai = buf->b_p_ai_nopaste;
Bram Moolenaar	54f018c	2015-09-15 17:30:40 +0200	[diff] [blame]	12646	buf->b_p_et = buf->b_p_et_nopaste;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	12647	#ifdef FEAT_VARTABS
				12648	if (buf->b_p_vsts)
				12649	free_string_option(buf->b_p_vsts);
				12650	buf->b_p_vsts = buf->b_p_vsts_nopaste
				12651	? vim_strsave(buf->b_p_vsts_nopaste) : empty_option;
				12652	if (buf->b_p_vsts_array)
				12653	vim_free(buf->b_p_vsts_array);
				12654	if (buf->b_p_vsts && buf->b_p_vsts != empty_option)
				12655	tabstop_set(buf->b_p_vsts, &buf->b_p_vsts_array);
				12656	else
				12657	buf->b_p_vsts_array = 0;
				12658	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12659	}
				12660
				12661	/* restore global options */
				12662	p_sm = save_sm;
Bram Moolenaar	54f018c	2015-09-15 17:30:40 +0200	[diff] [blame]	12663	p_sta = save_sta;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12664	#ifdef FEAT_CMDL_INFO
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12665	if (p_ru != save_ru)
				12666	status_redraw_all(); /* redraw to draw the ruler */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12667	p_ru = save_ru;
				12668	#endif
				12669	#ifdef FEAT_RIGHTLEFT
				12670	p_ri = save_ri;
				12671	p_hkmap = save_hkmap;
				12672	#endif
				12673	/* set global values for local buffer options */
Bram Moolenaar	54f018c	2015-09-15 17:30:40 +0200	[diff] [blame]	12674	p_ai = p_ai_nopaste;
				12675	p_et = p_et_nopaste;
				12676	p_sts = p_sts_nopaste;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12677	p_tw = p_tw_nopaste;
				12678	p_wm = p_wm_nopaste;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	12679	#ifdef FEAT_VARTABS
				12680	if (p_vsts)
				12681	free_string_option(p_vsts);
				12682	p_vsts = p_vsts_nopaste ? vim_strsave(p_vsts_nopaste) : empty_option;
				12683	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12684	}
				12685
				12686	old_p_paste = p_paste;
				12687	}
				12688
				12689	/*
				12690	* vimrc_found() - Called when a ".vimrc" or "VIMINIT" has been found.
				12691	*
				12692	* Reset 'compatible' and set the values for options that didn't get set yet
				12693	* to the Vim defaults.
				12694	* Don't do this if the 'compatible' option has been set or reset before.
Bram Moolenaar	910f66f	2006-04-05 20:41:53 +0000	[diff] [blame]	12695	* When "fname" is not NULL, use it to set $"envname" when it wasn't set yet.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12696	*/
				12697	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12698	vimrc_found(char_u fname, char_u envname)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12699	{
Bram Moolenaar	910f66f	2006-04-05 20:41:53 +0000	[diff] [blame]	12700	int opt_idx;
Bram Moolenaar	4c3f536	2006-04-11 21:38:50 +0000	[diff] [blame]	12701	int dofree = FALSE;
Bram Moolenaar	910f66f	2006-04-05 20:41:53 +0000	[diff] [blame]	12702	char_u *p;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12703
				12704	if (!option_was_set((char_u *)"cp"))
				12705	{
				12706	p_cp = FALSE;
				12707	for (opt_idx = 0; !istermoption(&options[opt_idx]); opt_idx++)
				12708	if (!(options[opt_idx].flags & (P_WAS_SET\|P_VI_DEF)))
				12709	set_option_default(opt_idx, OPT_FREE, FALSE);
				12710	didset_options();
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	12711	didset_options2();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12712	}
Bram Moolenaar	910f66f	2006-04-05 20:41:53 +0000	[diff] [blame]	12713
				12714	if (fname != NULL)
				12715	{
				12716	p = vim_getenv(envname, &dofree);
				12717	if (p == NULL)
				12718	{
				12719	/* Set $MYVIMRC to the first vimrc file found. */
				12720	p = FullName_save(fname, FALSE);
				12721	if (p != NULL)
				12722	{
				12723	vim_setenv(envname, p);
				12724	vim_free(p);
				12725	}
				12726	}
				12727	else if (dofree)
				12728	vim_free(p);
				12729	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12730	}
				12731
				12732	/*
				12733	* Set 'compatible' on or off. Called for "-C" and "-N" command line arg.
				12734	*/
				12735	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12736	change_compatible(int on)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12737	{
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	12738	int opt_idx;
				12739
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12740	if (p_cp != on)
				12741	{
				12742	p_cp = on;
				12743	compatible_set();
				12744	}
Bram Moolenaar	fc1421e	2006-04-20 22:17:20 +0000	[diff] [blame]	12745	opt_idx = findoption((char_u *)"cp");
				12746	if (opt_idx >= 0)
				12747	options[opt_idx].flags \|= P_WAS_SET;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12748	}
				12749
				12750	/*
				12751	* Return TRUE when option "name" has been set.
Bram Moolenaar	1a4a75c	2013-07-28 16:03:06 +0200	[diff] [blame]	12752	* Only works correctly for global options.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12753	*/
				12754	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12755	option_was_set(char_u *name)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12756	{
				12757	int idx;
				12758
				12759	idx = findoption(name);
				12760	if (idx < 0) /* unknown option */
				12761	return FALSE;
				12762	if (options[idx].flags & P_WAS_SET)
				12763	return TRUE;
				12764	return FALSE;
				12765	}
				12766
				12767	/*
Bram Moolenaar	15d55de	2012-12-05 14:43:02 +0100	[diff] [blame]	12768	* Reset the flag indicating option "name" was set.
				12769	*/
Bram Moolenaar	fe8ef98	2018-09-13 20:31:54 +0200	[diff] [blame]	12770	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12771	reset_option_was_set(char_u *name)
Bram Moolenaar	15d55de	2012-12-05 14:43:02 +0100	[diff] [blame]	12772	{
				12773	int idx = findoption(name);
				12774
				12775	if (idx >= 0)
Bram Moolenaar	fe8ef98	2018-09-13 20:31:54 +0200	[diff] [blame]	12776	{
Bram Moolenaar	15d55de	2012-12-05 14:43:02 +0100	[diff] [blame]	12777	options[idx].flags &= ~P_WAS_SET;
Bram Moolenaar	fe8ef98	2018-09-13 20:31:54 +0200	[diff] [blame]	12778	return OK;
				12779	}
				12780	return FAIL;
Bram Moolenaar	15d55de	2012-12-05 14:43:02 +0100	[diff] [blame]	12781	}
				12782
				12783	/*
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12784	* compatible_set() - Called when 'compatible' has been set or unset.
				12785	*
				12786	* When 'compatible' set: Set all relevant options (those that have the P_VIM)
				12787	* flag) to a Vi compatible value.
				12788	* When 'compatible' is unset: Set all options that have a different default
				12789	* for Vim (without the P_VI_DEF flag) to that default.
				12790	*/
				12791	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12792	compatible_set(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12793	{
				12794	int opt_idx;
				12795
				12796	for (opt_idx = 0; !istermoption(&options[opt_idx]); opt_idx++)
				12797	if ( ((options[opt_idx].flags & P_VIM) && p_cp)
				12798	\|\| (!(options[opt_idx].flags & P_VI_DEF) && !p_cp))
				12799	set_option_default(opt_idx, OPT_FREE, p_cp);
				12800	didset_options();
Bram Moolenaar	e68c25c	2015-08-25 15:39:55 +0200	[diff] [blame]	12801	didset_options2();
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12802	}
				12803
				12804	#ifdef FEAT_LINEBREAK
				12805
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12806	/*
				12807	* fill_breakat_flags() -- called when 'breakat' changes value.
				12808	*/
				12809	static void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12810	fill_breakat_flags(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12811	{
Bram Moolenaar	ac6e65f	2005-08-29 22:25:38 +0000	[diff] [blame]	12812	char_u *p;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12813	int i;
				12814
				12815	for (i = 0; i < 256; i++)
				12816	breakat_flags[i] = FALSE;
				12817
				12818	if (p_breakat != NULL)
Bram Moolenaar	ac6e65f	2005-08-29 22:25:38 +0000	[diff] [blame]	12819	for (p = p_breakat; *p; p++)
				12820	breakat_flags[*p] = TRUE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12821	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12822	#endif
				12823
				12824	/*
				12825	* Check an option that can be a range of string values.
				12826	*
				12827	* Return OK for correct value, FAIL otherwise.
				12828	* Empty is always OK.
				12829	*/
				12830	static int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12831	check_opt_strings(
				12832	char_u *val,
				12833	char **values,
				12834	int list) /* when TRUE: accept a list of values */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12835	{
				12836	return opt_strings_flags(val, values, NULL, list);
				12837	}
				12838
				12839	/*
				12840	* Handle an option that can be a range of string values.
				12841	* Set a flag in "*flagp" for each string present.
				12842	*
				12843	* Return OK for correct value, FAIL otherwise.
				12844	* Empty is always OK.
				12845	*/
				12846	static int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12847	opt_strings_flags(
				12848	char_u val, / new value */
				12849	char *values, / array of valid string values */
				12850	unsigned *flagp,
				12851	int list) /* when TRUE: accept a list of values */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12852	{
				12853	int i;
				12854	int len;
				12855	unsigned new_flags = 0;
				12856
				12857	while (*val)
				12858	{
				12859	for (i = 0; ; ++i)
				12860	{
				12861	if (values[i] == NULL) /* val not found in values[] */
				12862	return FAIL;
				12863
				12864	len = (int)STRLEN(values[i]);
				12865	if (STRNCMP(values[i], val, len) == 0
				12866	&& ((list && val[len] == ',') \|\| val[len] == NUL))
				12867	{
				12868	val += len + (val[len] == ',');
				12869	new_flags \|= (1 << i);
				12870	break; /* check next item in val list */
				12871	}
				12872	}
				12873	}
				12874	if (flagp != NULL)
				12875	*flagp = new_flags;
				12876
				12877	return OK;
				12878	}
				12879
				12880	/*
				12881	* Read the 'wildmode' option, fill wim_flags[].
				12882	*/
				12883	static int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12884	check_opt_wim(void)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12885	{
				12886	char_u new_wim_flags[4];
				12887	char_u *p;
				12888	int i;
				12889	int idx = 0;
				12890
				12891	for (i = 0; i < 4; ++i)
				12892	new_wim_flags[i] = 0;
				12893
				12894	for (p = p_wim; *p; ++p)
				12895	{
				12896	for (i = 0; ASCII_ISALPHA(p[i]); ++i)
				12897	;
				12898	if (p[i] != NUL && p[i] != ',' && p[i] != ':')
				12899	return FAIL;
				12900	if (i == 7 && STRNCMP(p, "longest", 7) == 0)
				12901	new_wim_flags[idx] \|= WIM_LONGEST;
				12902	else if (i == 4 && STRNCMP(p, "full", 4) == 0)
				12903	new_wim_flags[idx] \|= WIM_FULL;
				12904	else if (i == 4 && STRNCMP(p, "list", 4) == 0)
				12905	new_wim_flags[idx] \|= WIM_LIST;
				12906	else
				12907	return FAIL;
				12908	p += i;
				12909	if (*p == NUL)
				12910	break;
				12911	if (*p == ',')
				12912	{
				12913	if (idx == 3)
				12914	return FAIL;
				12915	++idx;
				12916	}
				12917	}
				12918
				12919	/* fill remaining entries with last flag */
				12920	while (idx < 3)
				12921	{
				12922	new_wim_flags[idx + 1] = new_wim_flags[idx];
				12923	++idx;
				12924	}
				12925
				12926	/* only when there are no errors, wim_flags[] is changed */
				12927	for (i = 0; i < 4; ++i)
				12928	wim_flags[i] = new_wim_flags[i];
				12929	return OK;
				12930	}
				12931
				12932	/*
				12933	* Check if backspacing over something is allowed.
				12934	*/
				12935	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12936	can_bs(
				12937	int what) /* BS_INDENT, BS_EOL or BS_START */
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12938	{
Bram Moolenaar	6b810d9	2018-06-04 17:28:44 +0200	[diff] [blame]	12939	#ifdef FEAT_JOB_CHANNEL
				12940	if (what == BS_START && bt_prompt(curbuf))
				12941	return FALSE;
				12942	#endif
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12943	switch (*p_bs)
				12944	{
				12945	case '2': return TRUE;
				12946	case '1': return (what != BS_START);
				12947	case '0': return FALSE;
				12948	}
				12949	return vim_strchr(p_bs, what) != NULL;
				12950	}
				12951
				12952	/*
				12953	* Save the current values of 'fileformat' and 'fileencoding', so that we know
				12954	* the file must be considered changed when the value is different.
				12955	*/
				12956	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12957	save_file_ff(buf_T *buf)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12958	{
				12959	buf->b_start_ffc = *buf->b_p_ff;
				12960	buf->b_start_eol = buf->b_p_eol;
Bram Moolenaar	83eb885	2007-08-12 13:51:26 +0000	[diff] [blame]	12961	buf->b_start_bomb = buf->b_p_bomb;
				12962
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12963	/* Only use free/alloc when necessary, they take time. */
				12964	if (buf->b_start_fenc == NULL
				12965	\|\| STRCMP(buf->b_start_fenc, buf->b_p_fenc) != 0)
				12966	{
				12967	vim_free(buf->b_start_fenc);
				12968	buf->b_start_fenc = vim_strsave(buf->b_p_fenc);
				12969	}
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12970	}
				12971
				12972	/*
				12973	* Return TRUE if 'fileformat' and/or 'fileencoding' has a different value
				12974	* from when editing started (save_file_ff() called).
Bram Moolenaar	83eb885	2007-08-12 13:51:26 +0000	[diff] [blame]	12975	* Also when 'endofline' was changed and 'binary' is set, or when 'bomb' was
				12976	* changed and 'binary' is not set.
Bram Moolenaar	34d72d4	2015-07-17 14:18:08 +0200	[diff] [blame]	12977	* Also when 'endofline' was changed and 'fixeol' is not set.
Bram Moolenaar	164c60f	2011-01-22 00:11:50 +0100	[diff] [blame]	12978	* When "ignore_empty" is true don't consider a new, empty buffer to be
				12979	* changed.
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12980	*/
				12981	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	12982	file_ff_differs(buf_T *buf, int ignore_empty)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12983	{
Bram Moolenaar	9cffde9	2007-07-24 07:51:18 +0000	[diff] [blame]	12984	/* In a buffer that was never loaded the options are not valid. */
				12985	if (buf->b_flags & BF_NEVERLOADED)
				12986	return FALSE;
Bram Moolenaar	164c60f	2011-01-22 00:11:50 +0100	[diff] [blame]	12987	if (ignore_empty
				12988	&& (buf->b_flags & BF_NEW)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12989	&& buf->b_ml.ml_line_count == 1
				12990	&& *ml_get_buf(buf, (linenr_T)1, FALSE) == NUL)
				12991	return FALSE;
				12992	if (buf->b_start_ffc != *buf->b_p_ff)
				12993	return TRUE;
Bram Moolenaar	34d72d4	2015-07-17 14:18:08 +0200	[diff] [blame]	12994	if ((buf->b_p_bin \|\| !buf->b_p_fixeol) && buf->b_start_eol != buf->b_p_eol)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12995	return TRUE;
Bram Moolenaar	83eb885	2007-08-12 13:51:26 +0000	[diff] [blame]	12996	if (!buf->b_p_bin && buf->b_start_bomb != buf->b_p_bomb)
				12997	return TRUE;
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	12998	if (buf->b_start_fenc == NULL)
				12999	return (*buf->b_p_fenc != NUL);
				13000	return (STRCMP(buf->b_start_fenc, buf->b_p_fenc) != 0);
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	13001	}
				13002
				13003	/*
				13004	* return OK if "p" is a valid fileformat name, FAIL otherwise.
				13005	*/
				13006	int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	13007	check_ff_value(char_u *p)
Bram Moolenaar	071d427	2004-06-13 20:20:40 +0000	[diff] [blame]	13008	{
				13009	return check_opt_strings(p, p_ff_values, FALSE);
				13010	}
Bram Moolenaar	14f2474	2012-08-08 18:01:05 +0200	[diff] [blame]	13011
Bram Moolenaar	55c77cf	2019-02-16 19:05:11 +0100	[diff] [blame]	13012	#if defined(FEAT_VARTABS) \|\| defined(PROTO)
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13013
				13014	/*
				13015	* Set the integer values corresponding to the string setting of 'vartabstop'.
Bram Moolenaar	55c77cf	2019-02-16 19:05:11 +0100	[diff] [blame]	13016	* "array" will be set, caller must free it if needed.
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13017	*/
				13018	int
				13019	tabstop_set(char_u var, int *array)
				13020	{
				13021	int valcount = 1;
				13022	int t;
				13023	char_u *cp;
				13024
Bram Moolenaar	64f4107	2018-10-15 22:51:50 +0200	[diff] [blame]	13025	if (var[0] == NUL \|\| (var[0] == '0' && var[1] == NUL))
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13026	{
				13027	*array = NULL;
				13028	return TRUE;
				13029	}
				13030
Bram Moolenaar	64f4107	2018-10-15 22:51:50 +0200	[diff] [blame]	13031	for (cp = var; *cp != NUL; ++cp)
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13032	{
Bram Moolenaar	64f4107	2018-10-15 22:51:50 +0200	[diff] [blame]	13033	if (cp == var \|\| cp[-1] == ',')
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13034	{
				13035	char_u *end;
Bram Moolenaar	64f4107	2018-10-15 22:51:50 +0200	[diff] [blame]	13036
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13037	if (strtol((char )cp, (char *)&end, 10) <= 0)
				13038	{
				13039	if (cp != end)
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	13040	emsg(_(e_positive));
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13041	else
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	13042	emsg(_(e_invarg));
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13043	return FALSE;
				13044	}
				13045	}
				13046
				13047	if (VIM_ISDIGIT(*cp))
				13048	continue;
Bram Moolenaar	64f4107	2018-10-15 22:51:50 +0200	[diff] [blame]	13049	if (cp[0] == ',' && cp > var && cp[-1] != ',' && cp[1] != NUL)
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13050	{
				13051	++valcount;
				13052	continue;
				13053	}
Bram Moolenaar	f9e3e09	2019-01-13 23:38:42 +0100	[diff] [blame]	13054	emsg(_(e_invarg));
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13055	return FALSE;
				13056	}
				13057
Bram Moolenaar	c799fe2	2019-05-28 23:08:19 +0200	[diff] [blame]	13058	*array = ALLOC_MULT(int, valcount + 1);
Bram Moolenaar	55c77cf	2019-02-16 19:05:11 +0100	[diff] [blame]	13059	if (*array == NULL)
				13060	return FALSE;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13061	(*array)[0] = valcount;
				13062
				13063	t = 1;
Bram Moolenaar	64f4107	2018-10-15 22:51:50 +0200	[diff] [blame]	13064	for (cp = var; *cp != NUL;)
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13065	{
				13066	(array)[t++] = atoi((char )cp);
Bram Moolenaar	64f4107	2018-10-15 22:51:50 +0200	[diff] [blame]	13067	while (cp != NUL && cp != ',')
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13068	++cp;
Bram Moolenaar	64f4107	2018-10-15 22:51:50 +0200	[diff] [blame]	13069	if (*cp != NUL)
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13070	++cp;
				13071	}
				13072
				13073	return TRUE;
				13074	}
				13075
				13076	/*
				13077	* Calculate the number of screen spaces a tab will occupy.
				13078	* If "vts" is set then the tab widths are taken from that array,
				13079	* otherwise the value of ts is used.
				13080	*/
				13081	int
				13082	tabstop_padding(colnr_T col, int ts_arg, int *vts)
				13083	{
				13084	int ts = ts_arg == 0 ? 8 : ts_arg;
				13085	int tabcount;
				13086	colnr_T tabcol = 0;
				13087	int t;
				13088	int padding = 0;
				13089
				13090	if (vts == NULL \|\| vts[0] == 0)
				13091	return ts - (col % ts);
				13092
				13093	tabcount = vts[0];
				13094
				13095	for (t = 1; t <= tabcount; ++t)
				13096	{
				13097	tabcol += vts[t];
				13098	if (tabcol > col)
				13099	{
				13100	padding = (int)(tabcol - col);
				13101	break;
				13102	}
				13103	}
				13104	if (t > tabcount)
				13105	padding = vts[tabcount] - (int)((col - tabcol) % vts[tabcount]);
				13106
				13107	return padding;
				13108	}
				13109
				13110	/*
				13111	* Find the size of the tab that covers a particular column.
				13112	*/
				13113	int
				13114	tabstop_at(colnr_T col, int ts, int *vts)
				13115	{
				13116	int tabcount;
				13117	colnr_T tabcol = 0;
				13118	int t;
				13119	int tab_size = 0;
				13120
				13121	if (vts == 0 \|\| vts[0] == 0)
				13122	return ts;
				13123
				13124	tabcount = vts[0];
				13125	for (t = 1; t <= tabcount; ++t)
				13126	{
				13127	tabcol += vts[t];
				13128	if (tabcol > col)
				13129	{
				13130	tab_size = vts[t];
				13131	break;
				13132	}
				13133	}
				13134	if (t > tabcount)
				13135	tab_size = vts[tabcount];
				13136
				13137	return tab_size;
				13138	}
				13139
				13140	/*
				13141	* Find the column on which a tab starts.
				13142	*/
				13143	colnr_T
				13144	tabstop_start(colnr_T col, int ts, int *vts)
				13145	{
				13146	int tabcount;
				13147	colnr_T tabcol = 0;
				13148	int t;
				13149	int excess;
				13150
Bram Moolenaar	0119a59	2018-06-24 23:53:28 +0200	[diff] [blame]	13151	if (vts == NULL \|\| vts[0] == 0)
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13152	return (col / ts) * ts;
				13153
				13154	tabcount = vts[0];
				13155	for (t = 1; t <= tabcount; ++t)
				13156	{
				13157	tabcol += vts[t];
				13158	if (tabcol > col)
				13159	return tabcol - vts[t];
				13160	}
				13161
				13162	excess = tabcol % vts[tabcount];
				13163	return excess + ((col - excess) / vts[tabcount]) * vts[tabcount];
				13164	}
				13165
				13166	/*
				13167	* Find the number of tabs and spaces necessary to get from one column
				13168	* to another.
				13169	*/
				13170	void
				13171	tabstop_fromto(
				13172	colnr_T start_col,
				13173	colnr_T end_col,
Bram Moolenaar	307ac5c	2018-06-28 22:23:00 +0200	[diff] [blame]	13174	int ts_arg,
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13175	int *vts,
				13176	int *ntabs,
				13177	int *nspcs)
				13178	{
				13179	int spaces = end_col - start_col;
				13180	colnr_T tabcol = 0;
				13181	int padding = 0;
				13182	int tabcount;
				13183	int t;
Bram Moolenaar	307ac5c	2018-06-28 22:23:00 +0200	[diff] [blame]	13184	int ts = ts_arg == 0 ? curbuf->b_p_ts : ts_arg;
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13185
Bram Moolenaar	0119a59	2018-06-24 23:53:28 +0200	[diff] [blame]	13186	if (vts == NULL \|\| vts[0] == 0)
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13187	{
				13188	int tabs = 0;
Bram Moolenaar	307ac5c	2018-06-28 22:23:00 +0200	[diff] [blame]	13189	int initspc = 0;
Bram Moolenaar	0119a59	2018-06-24 23:53:28 +0200	[diff] [blame]	13190
Bram Moolenaar	307ac5c	2018-06-28 22:23:00 +0200	[diff] [blame]	13191	initspc = ts - (start_col % ts);
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13192	if (spaces >= initspc)
				13193	{
				13194	spaces -= initspc;
				13195	tabs++;
				13196	}
				13197	tabs += spaces / ts;
				13198	spaces -= (spaces / ts) * ts;
				13199
				13200	*ntabs = tabs;
				13201	*nspcs = spaces;
				13202	return;
				13203	}
				13204
				13205	/* Find the padding needed to reach the next tabstop. */
				13206	tabcount = vts[0];
				13207	for (t = 1; t <= tabcount; ++t)
				13208	{
				13209	tabcol += vts[t];
				13210	if (tabcol > start_col)
				13211	{
				13212	padding = (int)(tabcol - start_col);
				13213	break;
				13214	}
				13215	}
				13216	if (t > tabcount)
				13217	padding = vts[tabcount] - (int)((start_col - tabcol) % vts[tabcount]);
				13218
				13219	/* If the space needed is less than the padding no tabs can be used. */
				13220	if (spaces < padding)
				13221	{
				13222	*ntabs = 0;
				13223	*nspcs = spaces;
				13224	return;
				13225	}
				13226
				13227	*ntabs = 1;
				13228	spaces -= padding;
				13229
				13230	/* At least one tab has been used. See if any more will fit. */
				13231	while (spaces != 0 && ++t <= tabcount)
				13232	{
				13233	padding = vts[t];
				13234	if (spaces < padding)
				13235	{
				13236	*nspcs = spaces;
				13237	return;
				13238	}
				13239	++*ntabs;
				13240	spaces -= padding;
				13241	}
				13242
				13243	*ntabs += spaces / vts[tabcount];
				13244	*nspcs = spaces % vts[tabcount];
				13245	}
				13246
				13247	/*
				13248	* See if two tabstop arrays contain the same values.
				13249	*/
				13250	int
				13251	tabstop_eq(int ts1, int ts2)
				13252	{
				13253	int t;
				13254
				13255	if ((ts1 == 0 && ts2) \|\| (ts1 && ts2 == 0))
				13256	return FALSE;
				13257	if (ts1 == ts2)
				13258	return TRUE;
				13259	if (ts1[0] != ts2[0])
				13260	return FALSE;
				13261
				13262	for (t = 1; t <= ts1[0]; ++t)
				13263	if (ts1[t] != ts2[t])
				13264	return FALSE;
				13265
				13266	return TRUE;
				13267	}
				13268
Bram Moolenaar	113e107	2019-01-20 15:30:40 +0100	[diff] [blame]	13269	#if defined(FEAT_BEVAL) \|\| defined(PROTO)
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13270	/*
				13271	* Copy a tabstop array, allocating space for the new array.
				13272	*/
				13273	int *
				13274	tabstop_copy(int *oldts)
				13275	{
				13276	int *newts;
				13277	int t;
				13278
Bram Moolenaar	6ee9658	2019-04-27 22:06:37 +0200	[diff] [blame]	13279	if (oldts == NULL)
				13280	return NULL;
Bram Moolenaar	c799fe2	2019-05-28 23:08:19 +0200	[diff] [blame]	13281	newts = ALLOC_MULT(int, oldts[0] + 1);
Bram Moolenaar	6ee9658	2019-04-27 22:06:37 +0200	[diff] [blame]	13282	if (newts != NULL)
				13283	for (t = 0; t <= oldts[0]; ++t)
				13284	newts[t] = oldts[t];
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13285	return newts;
				13286	}
Bram Moolenaar	113e107	2019-01-20 15:30:40 +0100	[diff] [blame]	13287	#endif
Bram Moolenaar	04958cb	2018-06-23 19:23:02 +0200	[diff] [blame]	13288
				13289	/*
				13290	* Return a count of the number of tabstops.
				13291	*/
				13292	int
				13293	tabstop_count(int *ts)
				13294	{
				13295	return ts != NULL ? ts[0] : 0;
				13296	}
				13297
				13298	/*
				13299	* Return the first tabstop, or 8 if there are no tabstops defined.
				13300	*/
				13301	int
				13302	tabstop_first(int *ts)
				13303	{
				13304	return ts != NULL ? ts[1] : 8;
				13305	}
				13306
				13307	#endif
				13308
Bram Moolenaar	14f2474	2012-08-08 18:01:05 +0200	[diff] [blame]	13309	/*
				13310	* Return the effective shiftwidth value for current buffer, using the
				13311	* 'tabstop' value when 'shiftwidth' is zero.
				13312	*/
				13313	long
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	13314	get_sw_value(buf_T *buf)
Bram Moolenaar	14f2474	2012-08-08 18:01:05 +0200	[diff] [blame]	13315	{
Bram Moolenaar	f951416	2018-11-22 03:08:29 +0100	[diff] [blame]	13316	return get_sw_value_col(buf, 0);
				13317	}
				13318
				13319	/*
				13320	* Idem, using the first non-black in the current line.
				13321	*/
				13322	long
				13323	get_sw_value_indent(buf_T *buf)
				13324	{
				13325	pos_T pos = curwin->w_cursor;
				13326
				13327	pos.col = getwhitecols_curline();
				13328	return get_sw_value_pos(buf, &pos);
				13329	}
				13330
				13331	/*
				13332	* Idem, using "pos".
				13333	*/
				13334	long
				13335	get_sw_value_pos(buf_T buf, pos_T pos)
				13336	{
				13337	pos_T save_cursor = curwin->w_cursor;
				13338	long sw_value;
				13339
				13340	curwin->w_cursor = *pos;
				13341	sw_value = get_sw_value_col(buf, get_nolist_virtcol());
				13342	curwin->w_cursor = save_cursor;
				13343	return sw_value;
				13344	}
				13345
				13346	/*
				13347	* Idem, using virtual column "col".
				13348	*/
				13349	long
				13350	get_sw_value_col(buf_T *buf, colnr_T col UNUSED)
				13351	{
				13352	return buf->b_p_sw ? buf->b_p_sw :
				13353	#ifdef FEAT_VARTABS
				13354	tabstop_at(col, buf->b_p_ts, buf->b_p_vts_array);
				13355	#else
				13356	buf->b_p_ts;
				13357	#endif
Bram Moolenaar	14f2474	2012-08-08 18:01:05 +0200	[diff] [blame]	13358	}
Bram Moolenaar	9f340fa	2012-10-21 00:10:39 +0200	[diff] [blame]	13359
				13360	/*
				13361	* Return the effective softtabstop value for the current buffer, using the
Bram Moolenaar	33d5ab3	2018-07-02 20:51:24 +0200	[diff] [blame]	13362	* 'shiftwidth' value when 'softtabstop' is negative.
Bram Moolenaar	9f340fa	2012-10-21 00:10:39 +0200	[diff] [blame]	13363	*/
				13364	long
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	13365	get_sts_value(void)
Bram Moolenaar	9f340fa	2012-10-21 00:10:39 +0200	[diff] [blame]	13366	{
Bram Moolenaar	6bcbcc5	2013-11-05 07:13:41 +0100	[diff] [blame]	13367	return curbuf->b_p_sts < 0 ? get_sw_value(curbuf) : curbuf->b_p_sts;
Bram Moolenaar	9f340fa	2012-10-21 00:10:39 +0200	[diff] [blame]	13368	}
Bram Moolenaar	8c7694a	2013-01-17 17:02:05 +0100	[diff] [blame]	13369
				13370	/*
Bram Moolenaar	375e339	2019-01-31 18:26:10 +0100	[diff] [blame]	13371	* Return the effective 'scrolloff' value for the current window, using the
				13372	* global value when appropriate.
				13373	*/
				13374	long
				13375	get_scrolloff_value(void)
				13376	{
				13377	return curwin->w_p_so < 0 ? p_so : curwin->w_p_so;
				13378	}
				13379
				13380	/*
				13381	* Return the effective 'sidescrolloff' value for the current window, using the
				13382	* global value when appropriate.
				13383	*/
				13384	long
				13385	get_sidescrolloff_value(void)
				13386	{
				13387	return curwin->w_p_siso < 0 ? p_siso : curwin->w_p_siso;
				13388	}
				13389
				13390	/*
Bram Moolenaar	8c7694a	2013-01-17 17:02:05 +0100	[diff] [blame]	13391	* Check matchpairs option for "*initc".
				13392	* If there is a match set "initc" to the matching character and "findc" to
				13393	* the opposite character. Set "*backwards" to the direction.
				13394	* When "switchit" is TRUE swap the direction.
				13395	*/
				13396	void
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	13397	find_mps_values(
				13398	int *initc,
				13399	int *findc,
				13400	int *backwards,
				13401	int switchit)
Bram Moolenaar	8c7694a	2013-01-17 17:02:05 +0100	[diff] [blame]	13402	{
				13403	char_u *ptr;
				13404
				13405	ptr = curbuf->b_p_mps;
				13406	while (*ptr != NUL)
				13407	{
Bram Moolenaar	8c7694a	2013-01-17 17:02:05 +0100	[diff] [blame]	13408	if (has_mbyte)
				13409	{
				13410	char_u *prev;
				13411
				13412	if (mb_ptr2char(ptr) == *initc)
				13413	{
				13414	if (switchit)
				13415	{
				13416	findc = initc;
				13417	*initc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1);
				13418	*backwards = TRUE;
				13419	}
				13420	else
				13421	{
				13422	*findc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1);
				13423	*backwards = FALSE;
				13424	}
				13425	return;
				13426	}
				13427	prev = ptr;
				13428	ptr += mb_ptr2len(ptr) + 1;
				13429	if (mb_ptr2char(ptr) == *initc)
				13430	{
				13431	if (switchit)
				13432	{
				13433	findc = initc;
				13434	*initc = mb_ptr2char(prev);
				13435	*backwards = FALSE;
				13436	}
				13437	else
				13438	{
				13439	*findc = mb_ptr2char(prev);
				13440	*backwards = TRUE;
				13441	}
				13442	return;
				13443	}
				13444	ptr += mb_ptr2len(ptr);
				13445	}
				13446	else
Bram Moolenaar	8c7694a	2013-01-17 17:02:05 +0100	[diff] [blame]	13447	{
				13448	if (ptr == initc)
				13449	{
				13450	if (switchit)
				13451	{
				13452	*backwards = TRUE;
				13453	findc = initc;
				13454	*initc = ptr[2];
				13455	}
				13456	else
				13457	{
				13458	*backwards = FALSE;
				13459	*findc = ptr[2];
				13460	}
				13461	return;
				13462	}
				13463	ptr += 2;
				13464	if (ptr == initc)
				13465	{
				13466	if (switchit)
				13467	{
				13468	*backwards = FALSE;
				13469	findc = initc;
				13470	*initc = ptr[-2];
				13471	}
				13472	else
				13473	{
				13474	*backwards = TRUE;
				13475	*findc = ptr[-2];
				13476	}
				13477	return;
				13478	}
				13479	++ptr;
				13480	}
				13481	if (*ptr == ',')
				13482	++ptr;
				13483	}
				13484	}
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	13485
				13486	#if defined(FEAT_LINEBREAK) \|\| defined(PROTO)
				13487	/*
				13488	* This is called when 'breakindentopt' is changed and when a window is
				13489	* initialized.
				13490	*/
Bram Moolenaar	285ed7e	2014-08-24 21:39:49 +0200	[diff] [blame]	13491	static int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	13492	briopt_check(win_T *wp)
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	13493	{
				13494	char_u *p;
				13495	int bri_shift = 0;
				13496	long bri_min = 20;
				13497	int bri_sbr = FALSE;
				13498
Bram Moolenaar	285ed7e	2014-08-24 21:39:49 +0200	[diff] [blame]	13499	p = wp->w_p_briopt;
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	13500	while (*p != NUL)
				13501	{
				13502	if (STRNCMP(p, "shift:", 6) == 0
				13503	&& ((p[6] == '-' && VIM_ISDIGIT(p[7])) \|\| VIM_ISDIGIT(p[6])))
				13504	{
				13505	p += 6;
				13506	bri_shift = getdigits(&p);
				13507	}
				13508	else if (STRNCMP(p, "min:", 4) == 0 && VIM_ISDIGIT(p[4]))
				13509	{
				13510	p += 4;
				13511	bri_min = getdigits(&p);
				13512	}
				13513	else if (STRNCMP(p, "sbr", 3) == 0)
				13514	{
				13515	p += 3;
				13516	bri_sbr = TRUE;
				13517	}
				13518	if (p != ',' && p != NUL)
				13519	return FAIL;
				13520	if (*p == ',')
				13521	++p;
				13522	}
				13523
Bram Moolenaar	285ed7e	2014-08-24 21:39:49 +0200	[diff] [blame]	13524	wp->w_p_brishift = bri_shift;
				13525	wp->w_p_brimin = bri_min;
				13526	wp->w_p_brisbr = bri_sbr;
Bram Moolenaar	597a422	2014-06-25 14:39:50 +0200	[diff] [blame]	13527
				13528	return OK;
				13529	}
				13530	#endif
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	13531
				13532	/*
				13533	* Get the local or global value of 'backupcopy'.
				13534	*/
				13535	unsigned int
Bram Moolenaar	9b57814	2016-01-30 19:39:49 +0100	[diff] [blame]	13536	get_bkc_value(buf_T *buf)
Bram Moolenaar	b8ee25a	2014-09-23 15:45:08 +0200	[diff] [blame]	13537	{
				13538	return buf->b_bkc_flags ? buf->b_bkc_flags : bkc_flags;
				13539	}
Bram Moolenaar	95ec9d6	2016-08-12 18:29:59 +0200	[diff] [blame]	13540
				13541	#if defined(FEAT_SIGNS) \|\| defined(PROTO)
				13542	/*
				13543	* Return TRUE when window "wp" has a column to draw signs in.
				13544	*/
				13545	int
				13546	signcolumn_on(win_T *wp)
				13547	{
				13548	if (*wp->w_p_scl == 'n')
				13549	return FALSE;
				13550	if (*wp->w_p_scl == 'y')
				13551	return TRUE;
				13552	return (wp->w_buffer->b_signlist != NULL
				13553	# ifdef FEAT_NETBEANS_INTG
				13554	\|\| wp->w_buffer->b_has_sign_column
				13555	# endif
				13556	);
				13557	}
				13558	#endif
Bram Moolenaar	b5ae48e	2016-08-12 22:23:25 +0200	[diff] [blame]	13559
				13560	#if defined(FEAT_EVAL) \|\| defined(PROTO)
				13561	/*
				13562	* Get window or buffer local options.
				13563	*/
				13564	dict_T *
				13565	get_winbuf_options(int bufopt)
				13566	{
				13567	dict_T *d;
				13568	int opt_idx;
				13569
				13570	d = dict_alloc();
				13571	if (d == NULL)
				13572	return NULL;
				13573
				13574	for (opt_idx = 0; !istermoption(&options[opt_idx]); opt_idx++)
				13575	{
				13576	struct vimoption *opt = &options[opt_idx];
				13577
				13578	if ((bufopt && (opt->indir & PV_BUF))
				13579	\|\| (!bufopt && (opt->indir & PV_WIN)))
				13580	{
				13581	char_u *varp = get_varp(opt);
				13582
				13583	if (varp != NULL)
				13584	{
				13585	if (opt->flags & P_STRING)
Bram Moolenaar	e0be167	2018-07-08 16:50:37 +0200	[diff] [blame]	13586	dict_add_string(d, opt->fullname, (char_u *)varp);
Bram Moolenaar	789a5c0	2016-09-12 19:51:11 +0200	[diff] [blame]	13587	else if (opt->flags & P_NUM)
Bram Moolenaar	e0be167	2018-07-08 16:50:37 +0200	[diff] [blame]	13588	dict_add_number(d, opt->fullname, (long )varp);
Bram Moolenaar	b5ae48e	2016-08-12 22:23:25 +0200	[diff] [blame]	13589	else
Bram Moolenaar	e0be167	2018-07-08 16:50:37 +0200	[diff] [blame]	13590	dict_add_number(d, opt->fullname, (int )varp);
Bram Moolenaar	b5ae48e	2016-08-12 22:23:25 +0200	[diff] [blame]	13591	}
				13592	}
				13593	}
				13594
				13595	return d;
				13596	}
				13597	#endif