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Bram Moolenaar071d4272004-06-13 20:20:40 +00001/* vi:set ts=8 sts=4 sw=4:
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 * term.c: functions for controlling the terminal
12 *
13 * primitive termcap support for Amiga, MSDOS, and Win32 included
14 *
15 * NOTE: padding and variable substitution is not performed,
16 * when compiling without HAVE_TGETENT, we use tputs() and tgoto() dummies.
17 */
18
19/*
20 * Some systems have a prototype for tgetstr() with (char *) instead of
21 * (char **). This define removes that prototype. We include our own prototype
22 * below.
23 */
24
25#define tgetstr tgetstr_defined_wrong
26#include "vim.h"
27
28#ifdef HAVE_TGETENT
29# ifdef HAVE_TERMIOS_H
30# include <termios.h> /* seems to be required for some Linux */
31# endif
32# ifdef HAVE_TERMCAP_H
33# include <termcap.h>
34# endif
35
36/*
37 * A few linux systems define outfuntype in termcap.h to be used as the third
38 * argument for tputs().
39 */
40# ifdef VMS
41# define TPUTSFUNCAST
42# else
43# ifdef HAVE_OUTFUNTYPE
44# define TPUTSFUNCAST (outfuntype)
45# else
46# define TPUTSFUNCAST (int (*)())
47# endif
48# endif
49#endif
50
51#undef tgetstr
52
53/*
54 * Here are the builtin termcap entries. They are not stored as complete
55 * Tcarr structures, as such a structure is too big.
56 *
57 * The entries are compact, therefore they normally are included even when
58 * HAVE_TGETENT is defined. When HAVE_TGETENT is defined, the builtin entries
59 * can be accessed with "builtin_amiga", "builtin_ansi", "builtin_debug", etc.
60 *
61 * Each termcap is a list of builtin_term structures. It always starts with
62 * KS_NAME, which separates the entries. See parse_builtin_tcap() for all
63 * details.
64 * bt_entry is either a KS_xxx code (>= 0), or a K_xxx code.
65 *
66 * Entries marked with "guessed" may be wrong.
67 */
68struct builtin_term
69{
70 int bt_entry;
71 char *bt_string;
72};
73
74/* start of keys that are not directly used by Vim but can be mapped */
75#define BT_EXTRA_KEYS 0x101
76
77static struct builtin_term *find_builtin_term __ARGS((char_u *name));
78static void parse_builtin_tcap __ARGS((char_u *s));
79static void term_color __ARGS((char_u *s, int n));
80static void gather_termleader __ARGS((void));
81#ifdef FEAT_TERMRESPONSE
82static void req_codes_from_term __ARGS((void));
83static void req_more_codes_from_term __ARGS((void));
84static void got_code_from_term __ARGS((char_u *code, int len));
85static void check_for_codes_from_term __ARGS((void));
86#endif
87#if defined(FEAT_GUI) \
88 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM)))
89static int get_bytes_from_buf __ARGS((char_u *, char_u *, int));
90#endif
91#ifdef FEAT_TERMRESPONSE
92static void may_req_termresponse __ARGS((void));
93#endif
94static void del_termcode_idx __ARGS((int idx));
95static int term_is_builtin __ARGS((char_u *name));
96static int term_7to8bit __ARGS((char_u *p));
97#ifdef FEAT_TERMRESPONSE
98static void switch_to_8bit __ARGS((void));
99#endif
100
101#ifdef HAVE_TGETENT
102static char_u *tgetent_error __ARGS((char_u *, char_u *));
103
104/*
105 * Here is our own prototype for tgetstr(), any prototypes from the include
106 * files have been disabled by the define at the start of this file.
107 */
108char *tgetstr __ARGS((char *, char **));
109
110# ifdef FEAT_TERMRESPONSE
111/* Request Terminal Version status: */
112# define CRV_GET 1 /* send T_CRV when switched to RAW mode */
113# define CRV_SENT 2 /* did send T_CRV, waiting for answer */
114# define CRV_GOT 3 /* received T_CRV response */
115static int crv_status = CRV_GET;
116# endif
117
118/*
119 * Don't declare these variables if termcap.h contains them.
120 * Autoconf checks if these variables should be declared extern (not all
121 * systems have them).
122 * Some versions define ospeed to be speed_t, but that is incompatible with
123 * BSD, where ospeed is short and speed_t is long.
124 */
125# ifndef HAVE_OSPEED
126# ifdef OSPEED_EXTERN
127extern short ospeed;
128# else
129short ospeed;
130# endif
131# endif
132# ifndef HAVE_UP_BC_PC
133# ifdef UP_BC_PC_EXTERN
134extern char *UP, *BC, PC;
135# else
136char *UP, *BC, PC;
137# endif
138# endif
139
140# define TGETSTR(s, p) vim_tgetstr((s), (p))
141# define TGETENT(b, t) tgetent((char *)(b), (char *)(t))
142static char_u *vim_tgetstr __ARGS((char *s, char_u **pp));
143#endif /* HAVE_TGETENT */
144
145static int detected_8bit = FALSE; /* detected 8-bit terminal */
146
147struct builtin_term builtin_termcaps[] =
148{
149
150#if defined(FEAT_GUI)
151/*
152 * GUI pseudo term-cap.
153 */
154 {(int)KS_NAME, "gui"},
155 {(int)KS_CE, IF_EB("\033|$", ESC_STR "|$")},
156 {(int)KS_AL, IF_EB("\033|i", ESC_STR "|i")},
157# ifdef TERMINFO
158 {(int)KS_CAL, IF_EB("\033|%p1%dI", ESC_STR "|%p1%dI")},
159# else
160 {(int)KS_CAL, IF_EB("\033|%dI", ESC_STR "|%dI")},
161# endif
162 {(int)KS_DL, IF_EB("\033|d", ESC_STR "|d")},
163# ifdef TERMINFO
164 {(int)KS_CDL, IF_EB("\033|%p1%dD", ESC_STR "|%p1%dD")},
165 {(int)KS_CS, IF_EB("\033|%p1%d;%p2%dR", ESC_STR "|%p1%d;%p2%dR")},
166# ifdef FEAT_VERTSPLIT
167 {(int)KS_CSV, IF_EB("\033|%p1%d;%p2%dV", ESC_STR "|%p1%d;%p2%dV")},
168# endif
169# else
170 {(int)KS_CDL, IF_EB("\033|%dD", ESC_STR "|%dD")},
171 {(int)KS_CS, IF_EB("\033|%d;%dR", ESC_STR "|%d;%dR")},
172# ifdef FEAT_VERTSPLIT
173 {(int)KS_CSV, IF_EB("\033|%d;%dV", ESC_STR "|%d;%dV")},
174# endif
175# endif
176 {(int)KS_CL, IF_EB("\033|C", ESC_STR "|C")},
177 /* attributes switched on with 'h', off with * 'H' */
178 {(int)KS_ME, IF_EB("\033|31H", ESC_STR "|31H")}, /* HL_ALL */
179 {(int)KS_MR, IF_EB("\033|1h", ESC_STR "|1h")}, /* HL_INVERSE */
180 {(int)KS_MD, IF_EB("\033|2h", ESC_STR "|2h")}, /* HL_BOLD */
181 {(int)KS_SE, IF_EB("\033|16H", ESC_STR "|16H")}, /* HL_STANDOUT */
182 {(int)KS_SO, IF_EB("\033|16h", ESC_STR "|16h")}, /* HL_STANDOUT */
183 {(int)KS_UE, IF_EB("\033|8H", ESC_STR "|8H")}, /* HL_UNDERLINE */
184 {(int)KS_US, IF_EB("\033|8h", ESC_STR "|8h")}, /* HL_UNDERLINE */
Bram Moolenaare2cc9702005-03-15 22:43:58 +0000185 {(int)KS_UCE, IF_EB("\033|8C", ESC_STR "|8C")}, /* HL_UNDERCURL */
186 {(int)KS_UCS, IF_EB("\033|8c", ESC_STR "|8c")}, /* HL_UNDERCURL */
Bram Moolenaar071d4272004-06-13 20:20:40 +0000187 {(int)KS_CZR, IF_EB("\033|4H", ESC_STR "|4H")}, /* HL_ITALIC */
188 {(int)KS_CZH, IF_EB("\033|4h", ESC_STR "|4h")}, /* HL_ITALIC */
189 {(int)KS_VB, IF_EB("\033|f", ESC_STR "|f")},
190 {(int)KS_MS, "y"},
191 {(int)KS_UT, "y"},
192 {(int)KS_LE, "\b"}, /* cursor-left = BS */
193 {(int)KS_ND, "\014"}, /* cursor-right = CTRL-L */
194# ifdef TERMINFO
195 {(int)KS_CM, IF_EB("\033|%p1%d;%p2%dM", ESC_STR "|%p1%d;%p2%dM")},
196# else
197 {(int)KS_CM, IF_EB("\033|%d;%dM", ESC_STR "|%d;%dM")},
198# endif
199 /* there are no key sequences here, the GUI sequences are recognized
Bram Moolenaare2cc9702005-03-15 22:43:58 +0000200 * in check_termcode() */
Bram Moolenaar071d4272004-06-13 20:20:40 +0000201#endif
202
203#ifndef NO_BUILTIN_TCAPS
204# if defined(RISCOS) || defined(ALL_BUILTIN_TCAPS)
205/*
206 * Default for the Acorn.
207 */
208 {(int)KS_NAME, "riscos"},
209 {(int)KS_CL, "\014"}, /* Cls and Home Cursor */
210 {(int)KS_CM, "\001%d\001%d\002"}, /* Position cursor */
211
212 {(int)KS_CCO, "16"}, /* Allow 16 colors */
213
214 {(int)KS_CAF, "\001%d\021"}, /* Set foreground colour */
215 {(int)KS_CAB, "\001%d\022"}, /* Set background colour */
216
217
218 {(int)KS_ME, "\004"}, /* Normal mode */
219 {(int)KS_MR, "\005"}, /* Reverse */
220
221 {(int)KS_VI, "\016"}, /* Cursor invisible */
222 {(int)KS_VE, "\017"}, /* Cursor visible */
223 {(int)KS_VS, "\020"}, /* Cursor very visible */
224
225 {(int)KS_CS, "\001%d\001%d\003"}, /* Set scroll region */
226 {(int)KS_SR, "\023"}, /* Scroll text down */
227 {K_UP, "\217"},
228 {K_DOWN, "\216"},
229 {K_LEFT, "\214"},
230 {K_RIGHT, "\215"},
231 {K_S_UP, "\237"},
232 {K_S_DOWN, "\236"},
233 {K_S_LEFT, "\234"},
234 {K_S_RIGHT, "\235"},
235
236 {K_F1, "\201"},
237 {K_F2, "\202"},
238 {K_F3, "\203"},
239 {K_F4, "\204"},
240 {K_F5, "\205"},
241 {K_F6, "\206"},
242 {K_F7, "\207"},
243 {K_F8, "\210"},
244 {K_F9, "\211"},
245 {K_F10, "\312"},
246 {K_F11, "\313"},
247 {K_F12, "\314"},
248 {K_S_F1, "\221"},
249 {K_S_F2, "\222"},
250 {K_S_F3, "\223"},
251 {K_S_F4, "\224"},
252 {K_S_F5, "\225"},
253 {K_S_F6, "\226"},
254 {K_S_F7, "\227"},
255 {K_S_F8, "\230"},
256 {K_S_F9, "\231"},
257 {K_S_F10, "\332"},
258 {K_S_F11, "\333"},
259 {K_S_F12, "\334"},
260 {K_BS, "\010"},
261 {K_INS, "\315"},
262 {K_DEL, "\177"},
263 {K_HOME, "\036"},
264 {K_END, "\213"},
265 {K_PAGEUP, "\237"},
266 {K_PAGEDOWN, "\236"},
267# endif /* Acorn terminal */
268
269
270# if defined(AMIGA) || defined(ALL_BUILTIN_TCAPS)
271/*
272 * Amiga console window, default for Amiga
273 */
274 {(int)KS_NAME, "amiga"},
275 {(int)KS_CE, "\033[K"},
276 {(int)KS_CD, "\033[J"},
277 {(int)KS_AL, "\033[L"},
278# ifdef TERMINFO
279 {(int)KS_CAL, "\033[%p1%dL"},
280# else
281 {(int)KS_CAL, "\033[%dL"},
282# endif
283 {(int)KS_DL, "\033[M"},
284# ifdef TERMINFO
285 {(int)KS_CDL, "\033[%p1%dM"},
286# else
287 {(int)KS_CDL, "\033[%dM"},
288# endif
289 {(int)KS_CL, "\014"},
290 {(int)KS_VI, "\033[0 p"},
291 {(int)KS_VE, "\033[1 p"},
292 {(int)KS_ME, "\033[0m"},
293 {(int)KS_MR, "\033[7m"},
294 {(int)KS_MD, "\033[1m"},
295 {(int)KS_SE, "\033[0m"},
296 {(int)KS_SO, "\033[33m"},
297 {(int)KS_US, "\033[4m"},
298 {(int)KS_UE, "\033[0m"},
299 {(int)KS_CZH, "\033[3m"},
300 {(int)KS_CZR, "\033[0m"},
301#if defined(__MORPHOS__) || defined(__AROS__)
302 {(int)KS_CCO, "8"}, /* allow 8 colors */
303# ifdef TERMINFO
304 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */
305 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */
306# else
307 {(int)KS_CAB, "\033[4%dm"}, /* set background color */
308 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */
309# endif
310 {(int)KS_OP, "\033[m"}, /* reset colors */
311#endif
312 {(int)KS_MS, "y"},
313 {(int)KS_UT, "y"}, /* guessed */
314 {(int)KS_LE, "\b"},
315# ifdef TERMINFO
316 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"},
317# else
318 {(int)KS_CM, "\033[%i%d;%dH"},
319# endif
320#if defined(__MORPHOS__)
321 {(int)KS_SR, "\033M"},
322#endif
323# ifdef TERMINFO
324 {(int)KS_CRI, "\033[%p1%dC"},
325# else
326 {(int)KS_CRI, "\033[%dC"},
327# endif
328 {K_UP, "\233A"},
329 {K_DOWN, "\233B"},
330 {K_LEFT, "\233D"},
331 {K_RIGHT, "\233C"},
332 {K_S_UP, "\233T"},
333 {K_S_DOWN, "\233S"},
334 {K_S_LEFT, "\233 A"},
335 {K_S_RIGHT, "\233 @"},
336 {K_S_TAB, "\233Z"},
337 {K_F1, "\233\060~"},/* some compilers don't dig "\2330" */
338 {K_F2, "\233\061~"},
339 {K_F3, "\233\062~"},
340 {K_F4, "\233\063~"},
341 {K_F5, "\233\064~"},
342 {K_F6, "\233\065~"},
343 {K_F7, "\233\066~"},
344 {K_F8, "\233\067~"},
345 {K_F9, "\233\070~"},
346 {K_F10, "\233\071~"},
347 {K_S_F1, "\233\061\060~"},
348 {K_S_F2, "\233\061\061~"},
349 {K_S_F3, "\233\061\062~"},
350 {K_S_F4, "\233\061\063~"},
351 {K_S_F5, "\233\061\064~"},
352 {K_S_F6, "\233\061\065~"},
353 {K_S_F7, "\233\061\066~"},
354 {K_S_F8, "\233\061\067~"},
355 {K_S_F9, "\233\061\070~"},
356 {K_S_F10, "\233\061\071~"},
357 {K_HELP, "\233?~"},
358 {K_INS, "\233\064\060~"}, /* 101 key keyboard */
359 {K_PAGEUP, "\233\064\061~"}, /* 101 key keyboard */
360 {K_PAGEDOWN, "\233\064\062~"}, /* 101 key keyboard */
361 {K_HOME, "\233\064\064~"}, /* 101 key keyboard */
362 {K_END, "\233\064\065~"}, /* 101 key keyboard */
363
364 {BT_EXTRA_KEYS, ""},
365 {TERMCAP2KEY('#', '2'), "\233\065\064~"}, /* shifted home key */
366 {TERMCAP2KEY('#', '3'), "\233\065\060~"}, /* shifted insert key */
367 {TERMCAP2KEY('*', '7'), "\233\065\065~"}, /* shifted end key */
368# endif
369
370# if defined(__BEOS__) || defined(ALL_BUILTIN_TCAPS)
371/*
372 * almost standard ANSI terminal, default for bebox
373 */
374 {(int)KS_NAME, "beos-ansi"},
375 {(int)KS_CE, "\033[K"},
376 {(int)KS_CD, "\033[J"},
377 {(int)KS_AL, "\033[L"},
378# ifdef TERMINFO
379 {(int)KS_CAL, "\033[%p1%dL"},
380# else
381 {(int)KS_CAL, "\033[%dL"},
382# endif
383 {(int)KS_DL, "\033[M"},
384# ifdef TERMINFO
385 {(int)KS_CDL, "\033[%p1%dM"},
386# else
387 {(int)KS_CDL, "\033[%dM"},
388# endif
389#ifdef BEOS_PR_OR_BETTER
390# ifdef TERMINFO
391 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"},
392# else
393 {(int)KS_CS, "\033[%i%d;%dr"}, /* scroll region */
394# endif
395#endif
396 {(int)KS_CL, "\033[H\033[2J"},
397#ifdef notyet
398 {(int)KS_VI, "[VI]"}, /* cursor invisible, VT320: CSI ? 25 l */
399 {(int)KS_VE, "[VE]"}, /* cursor visible, VT320: CSI ? 25 h */
400#endif
401 {(int)KS_ME, "\033[m"}, /* normal mode */
402 {(int)KS_MR, "\033[7m"}, /* reverse */
403 {(int)KS_MD, "\033[1m"}, /* bold */
404 {(int)KS_SO, "\033[31m"}, /* standout mode: red */
405 {(int)KS_SE, "\033[m"}, /* standout end */
406 {(int)KS_CZH, "\033[35m"}, /* italic: purple */
407 {(int)KS_CZR, "\033[m"}, /* italic end */
408 {(int)KS_US, "\033[4m"}, /* underscore mode */
409 {(int)KS_UE, "\033[m"}, /* underscore end */
410 {(int)KS_CCO, "8"}, /* allow 8 colors */
411# ifdef TERMINFO
412 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */
413 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */
414# else
415 {(int)KS_CAB, "\033[4%dm"}, /* set background color */
416 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */
417# endif
418 {(int)KS_OP, "\033[m"}, /* reset colors */
419 {(int)KS_MS, "y"}, /* safe to move cur in reverse mode */
420 {(int)KS_UT, "y"}, /* guessed */
421 {(int)KS_LE, "\b"},
422# ifdef TERMINFO
423 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"},
424# else
425 {(int)KS_CM, "\033[%i%d;%dH"},
426# endif
427 {(int)KS_SR, "\033M"},
428# ifdef TERMINFO
429 {(int)KS_CRI, "\033[%p1%dC"},
430# else
431 {(int)KS_CRI, "\033[%dC"},
432# endif
433#if defined(BEOS_DR8)
434 {(int)KS_DB, ""}, /* hack! see screen.c */
435#endif
436
437 {K_UP, "\033[A"},
438 {K_DOWN, "\033[B"},
439 {K_LEFT, "\033[D"},
440 {K_RIGHT, "\033[C"},
441# endif
442
443# if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__)
444/*
445 * standard ANSI terminal, default for unix
446 */
447 {(int)KS_NAME, "ansi"},
448 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")},
449 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")},
450# ifdef TERMINFO
451 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")},
452# else
453 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")},
454# endif
455 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")},
456# ifdef TERMINFO
457 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")},
458# else
459 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")},
460# endif
461 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")},
462 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")},
463 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")},
464 {(int)KS_MS, "y"},
465 {(int)KS_UT, "y"}, /* guessed */
466 {(int)KS_LE, "\b"},
467# ifdef TERMINFO
468 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", ESC_STR "[%i%p1%d;%p2%dH")},
469# else
470 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")},
471# endif
472# ifdef TERMINFO
473 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")},
474# else
475 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")},
476# endif
477# endif
478
479# if defined(MSDOS) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__)
480/*
481 * These codes are valid when nansi.sys or equivalent has been installed.
482 * Function keys on a PC are preceded with a NUL. These are converted into
483 * K_NUL '\316' in mch_inchar(), because we cannot handle NULs in key codes.
484 * CTRL-arrow is used instead of SHIFT-arrow.
485 */
486#ifdef __EMX__
487 {(int)KS_NAME, "os2ansi"},
488#else
489 {(int)KS_NAME, "pcansi"},
490 {(int)KS_DL, "\033[M"},
491 {(int)KS_AL, "\033[L"},
492#endif
493 {(int)KS_CE, "\033[K"},
494 {(int)KS_CL, "\033[2J"},
495 {(int)KS_ME, "\033[0m"},
496 {(int)KS_MR, "\033[5m"}, /* reverse: black on lightgrey */
497 {(int)KS_MD, "\033[1m"}, /* bold: white text */
498 {(int)KS_SE, "\033[0m"}, /* standout end */
499 {(int)KS_SO, "\033[31m"}, /* standout: white on blue */
500 {(int)KS_CZH, "\033[34;43m"}, /* italic mode: blue text on yellow */
501 {(int)KS_CZR, "\033[0m"}, /* italic mode end */
502 {(int)KS_US, "\033[36;41m"}, /* underscore mode: cyan text on red */
503 {(int)KS_UE, "\033[0m"}, /* underscore mode end */
504 {(int)KS_CCO, "8"}, /* allow 8 colors */
505# ifdef TERMINFO
506 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */
507 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */
508# else
509 {(int)KS_CAB, "\033[4%dm"}, /* set background color */
510 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */
511# endif
512 {(int)KS_OP, "\033[0m"}, /* reset colors */
513 {(int)KS_MS, "y"},
514 {(int)KS_UT, "y"}, /* guessed */
515 {(int)KS_LE, "\b"},
516# ifdef TERMINFO
517 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"},
518# else
519 {(int)KS_CM, "\033[%i%d;%dH"},
520# endif
521# ifdef TERMINFO
522 {(int)KS_CRI, "\033[%p1%dC"},
523# else
524 {(int)KS_CRI, "\033[%dC"},
525# endif
526 {K_UP, "\316H"},
527 {K_DOWN, "\316P"},
528 {K_LEFT, "\316K"},
529 {K_RIGHT, "\316M"},
530 {K_S_LEFT, "\316s"},
531 {K_S_RIGHT, "\316t"},
532 {K_F1, "\316;"},
533 {K_F2, "\316<"},
534 {K_F3, "\316="},
535 {K_F4, "\316>"},
536 {K_F5, "\316?"},
537 {K_F6, "\316@"},
538 {K_F7, "\316A"},
539 {K_F8, "\316B"},
540 {K_F9, "\316C"},
541 {K_F10, "\316D"},
542 {K_F11, "\316\205"}, /* guessed */
543 {K_F12, "\316\206"}, /* guessed */
544 {K_S_F1, "\316T"},
545 {K_S_F2, "\316U"},
546 {K_S_F3, "\316V"},
547 {K_S_F4, "\316W"},
548 {K_S_F5, "\316X"},
549 {K_S_F6, "\316Y"},
550 {K_S_F7, "\316Z"},
551 {K_S_F8, "\316["},
552 {K_S_F9, "\316\\"},
553 {K_S_F10, "\316]"},
554 {K_S_F11, "\316\207"}, /* guessed */
555 {K_S_F12, "\316\210"}, /* guessed */
556 {K_INS, "\316R"},
557 {K_DEL, "\316S"},
558 {K_HOME, "\316G"},
559 {K_END, "\316O"},
560 {K_PAGEDOWN, "\316Q"},
561 {K_PAGEUP, "\316I"},
562# endif
563
564# if defined(MSDOS)
565/*
566 * These codes are valid for the pc video. The entries that start with ESC |
567 * are translated into conio calls in os_msdos.c. Default for MSDOS.
568 */
569 {(int)KS_NAME, "pcterm"},
570 {(int)KS_CE, "\033|K"},
571 {(int)KS_AL, "\033|L"},
572 {(int)KS_DL, "\033|M"},
573# ifdef TERMINFO
574 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"},
575# ifdef FEAT_VERTSPLIT
576 {(int)KS_CSV, "\033|%i%p1%d;%p2%dV"},
577# endif
578# else
579 {(int)KS_CS, "\033|%i%d;%dr"},
580# ifdef FEAT_VERTSPLIT
581 {(int)KS_CSV, "\033|%i%d;%dV"},
582# endif
583# endif
584 {(int)KS_CL, "\033|J"},
585 {(int)KS_ME, "\033|0m"}, /* normal */
586 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgrey */
587 {(int)KS_MD, "\033|15m"}, /* bold: white text */
588 {(int)KS_SE, "\033|0m"}, /* standout end */
589 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */
590 {(int)KS_CZH, "\033|225m"}, /* italic mode: blue text on yellow */
591 {(int)KS_CZR, "\033|0m"}, /* italic mode end */
592 {(int)KS_US, "\033|67m"}, /* underscore mode: cyan text on red */
593 {(int)KS_UE, "\033|0m"}, /* underscore mode end */
594 {(int)KS_CCO, "16"}, /* allow 16 colors */
595# ifdef TERMINFO
596 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */
597 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */
598# else
599 {(int)KS_CAB, "\033|%db"}, /* set background color */
600 {(int)KS_CAF, "\033|%df"}, /* set foreground color */
601# endif
602 {(int)KS_MS, "y"},
603 {(int)KS_UT, "y"},
604 {(int)KS_LE, "\b"},
605# ifdef TERMINFO
606 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"},
607# else
608 {(int)KS_CM, "\033|%i%d;%dH"},
609# endif
610#ifdef DJGPP
611 {(int)KS_VB, "\033|B"}, /* visual bell */
612#endif
613 {K_UP, "\316H"},
614 {K_DOWN, "\316P"},
615 {K_LEFT, "\316K"},
616 {K_RIGHT, "\316M"},
617 {K_S_LEFT, "\316s"},
618 {K_S_RIGHT, "\316t"},
619 {K_S_TAB, "\316\017"},
620 {K_F1, "\316;"},
621 {K_F2, "\316<"},
622 {K_F3, "\316="},
623 {K_F4, "\316>"},
624 {K_F5, "\316?"},
625 {K_F6, "\316@"},
626 {K_F7, "\316A"},
627 {K_F8, "\316B"},
628 {K_F9, "\316C"},
629 {K_F10, "\316D"},
630 {K_F11, "\316\205"},
631 {K_F12, "\316\206"},
632 {K_S_F1, "\316T"},
633 {K_S_F2, "\316U"},
634 {K_S_F3, "\316V"},
635 {K_S_F4, "\316W"},
636 {K_S_F5, "\316X"},
637 {K_S_F6, "\316Y"},
638 {K_S_F7, "\316Z"},
639 {K_S_F8, "\316["},
640 {K_S_F9, "\316\\"},
641 {K_S_F10, "\316]"},
642 {K_S_F11, "\316\207"},
643 {K_S_F12, "\316\210"},
644 {K_INS, "\316R"},
645 {K_DEL, "\316S"},
646 {K_HOME, "\316G"},
647 {K_END, "\316O"},
648 {K_PAGEDOWN, "\316Q"},
649 {K_PAGEUP, "\316I"},
650 {K_KPLUS, "\316N"},
651 {K_KMINUS, "\316J"},
652 {K_KMULTIPLY, "\3167"},
653 {K_K0, "\316\332"},
654 {K_K1, "\316\336"},
655 {K_K2, "\316\342"},
656 {K_K3, "\316\346"},
657 {K_K4, "\316\352"},
658 {K_K5, "\316\356"},
659 {K_K6, "\316\362"},
660 {K_K7, "\316\366"},
661 {K_K8, "\316\372"},
662 {K_K9, "\316\376"},
663# endif
664
665# if defined(WIN3264) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__)
666/*
667 * These codes are valid for the Win32 Console . The entries that start with
668 * ESC | are translated into console calls in os_win32.c. The function keys
669 * are also translated in os_win32.c.
670 */
671 {(int)KS_NAME, "win32"},
672 {(int)KS_CE, "\033|K"}, /* clear to end of line */
673 {(int)KS_AL, "\033|L"}, /* add new blank line */
674# ifdef TERMINFO
675 {(int)KS_CAL, "\033|%p1%dL"}, /* add number of new blank lines */
676# else
677 {(int)KS_CAL, "\033|%dL"}, /* add number of new blank lines */
678# endif
679 {(int)KS_DL, "\033|M"}, /* delete line */
680# ifdef TERMINFO
681 {(int)KS_CDL, "\033|%p1%dM"}, /* delete number of lines */
682# else
683 {(int)KS_CDL, "\033|%dM"}, /* delete number of lines */
684# endif
685 {(int)KS_CL, "\033|J"}, /* clear screen */
686 {(int)KS_CD, "\033|j"}, /* clear to end of display */
687 {(int)KS_VI, "\033|v"}, /* cursor invisible */
688 {(int)KS_VE, "\033|V"}, /* cursor visible */
689
690 {(int)KS_ME, "\033|0m"}, /* normal */
691 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgray */
692 {(int)KS_MD, "\033|15m"}, /* bold: white on black */
693#if 1
694 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */
695 {(int)KS_SE, "\033|0m"}, /* standout end */
696#else
697 {(int)KS_SO, "\033|F"}, /* standout: high intensity */
698 {(int)KS_SE, "\033|f"}, /* standout end */
699#endif
700 {(int)KS_CZH, "\033|225m"}, /* italic: blue text on yellow */
701 {(int)KS_CZR, "\033|0m"}, /* italic end */
702 {(int)KS_US, "\033|67m"}, /* underscore: cyan text on red */
703 {(int)KS_UE, "\033|0m"}, /* underscore end */
704 {(int)KS_CCO, "16"}, /* allow 16 colors */
705# ifdef TERMINFO
706 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */
707 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */
708# else
709 {(int)KS_CAB, "\033|%db"}, /* set background color */
710 {(int)KS_CAF, "\033|%df"}, /* set foreground color */
711# endif
712
713 {(int)KS_MS, "y"}, /* save to move cur in reverse mode */
714 {(int)KS_UT, "y"},
715 {(int)KS_LE, "\b"},
716# ifdef TERMINFO
717 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"},/* cursor motion */
718# else
719 {(int)KS_CM, "\033|%i%d;%dH"},/* cursor motion */
720# endif
721 {(int)KS_VB, "\033|B"}, /* visual bell */
722 {(int)KS_TI, "\033|S"}, /* put terminal in termcap mode */
723 {(int)KS_TE, "\033|E"}, /* out of termcap mode */
724# ifdef TERMINFO
725 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"},/* scroll region */
726# else
727 {(int)KS_CS, "\033|%i%d;%dr"},/* scroll region */
728# endif
729
730 {K_UP, "\316H"},
731 {K_DOWN, "\316P"},
732 {K_LEFT, "\316K"},
733 {K_RIGHT, "\316M"},
734 {K_S_UP, "\316\304"},
735 {K_S_DOWN, "\316\317"},
736 {K_S_LEFT, "\316\311"},
737 {K_C_LEFT, "\316s"},
738 {K_S_RIGHT, "\316\313"},
739 {K_C_RIGHT, "\316t"},
740 {K_S_TAB, "\316\017"},
741 {K_F1, "\316;"},
742 {K_F2, "\316<"},
743 {K_F3, "\316="},
744 {K_F4, "\316>"},
745 {K_F5, "\316?"},
746 {K_F6, "\316@"},
747 {K_F7, "\316A"},
748 {K_F8, "\316B"},
749 {K_F9, "\316C"},
750 {K_F10, "\316D"},
751 {K_F11, "\316\205"},
752 {K_F12, "\316\206"},
753 {K_S_F1, "\316T"},
754 {K_S_F2, "\316U"},
755 {K_S_F3, "\316V"},
756 {K_S_F4, "\316W"},
757 {K_S_F5, "\316X"},
758 {K_S_F6, "\316Y"},
759 {K_S_F7, "\316Z"},
760 {K_S_F8, "\316["},
761 {K_S_F9, "\316\\"},
762 {K_S_F10, "\316]"},
763 {K_S_F11, "\316\207"},
764 {K_S_F12, "\316\210"},
765 {K_INS, "\316R"},
766 {K_DEL, "\316S"},
767 {K_HOME, "\316G"},
768 {K_S_HOME, "\316\302"},
769 {K_C_HOME, "\316w"},
770 {K_END, "\316O"},
771 {K_S_END, "\316\315"},
772 {K_C_END, "\316u"},
773 {K_PAGEDOWN, "\316Q"},
774 {K_PAGEUP, "\316I"},
775 {K_KPLUS, "\316N"},
776 {K_KMINUS, "\316J"},
777 {K_KMULTIPLY, "\316\067"},
778 {K_K0, "\316\332"},
779 {K_K1, "\316\336"},
780 {K_K2, "\316\342"},
781 {K_K3, "\316\346"},
782 {K_K4, "\316\352"},
783 {K_K5, "\316\356"},
784 {K_K6, "\316\362"},
785 {K_K7, "\316\366"},
786 {K_K8, "\316\372"},
787 {K_K9, "\316\376"},
788# endif
789
790# if defined(VMS) || defined(ALL_BUILTIN_TCAPS)
791/*
792 * VT320 is working as an ANSI terminal compatible DEC terminal.
793 * (it covers VT1x0, VT2x0 and VT3x0 up to VT320 on VMS as well)
794 * Note: K_F1...K_F5 are for internal use, should not be defined.
795 * TODO:- rewrite ESC[ codes to CSI
796 * - keyboard languages (CSI ? 26 n)
797 */
798 {(int)KS_NAME, "vt320"},
799 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")},
800 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")},
801# ifdef TERMINFO
802 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")},
803# else
804 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")},
805# endif
806 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")},
807# ifdef TERMINFO
808 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")},
809# else
810 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")},
811# endif
812 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")},
Bram Moolenaard4755bb2004-09-02 19:12:26 +0000813 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")},
814 {(int)KS_CCO, "8"}, /* allow 8 colors */
Bram Moolenaar071d4272004-06-13 20:20:40 +0000815 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")},
816 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")},
Bram Moolenaard4755bb2004-09-02 19:12:26 +0000817 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, /* bold mode */
818 {(int)KS_SE, IF_EB("\033[22m", ESC_STR "[22m")},/* normal mode */
819 {(int)KS_UE, IF_EB("\033[24m", ESC_STR "[24m")},/* exit underscore mode */
820 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, /* underscore mode */
821 {(int)KS_CZH, IF_EB("\033[34;43m", ESC_STR "[34;43m" )}, /* italic mode: blue text on yellow */
822 {(int)KS_CZR, IF_EB("\033[0m", ESC_STR "[0m")}, /* italic mode end */
823 {(int)KS_CAB, IF_EB("\033[4%dm", ESC_STR "[4%dm" )}, /* set background color (ANSI) */
824 {(int)KS_CAF, IF_EB("\033[3%dm", ESC_STR "[3%dm" )}, /* set foreground color (ANSI) */
825 {(int)KS_CSB, IF_EB("\033[102;%dm", ESC_STR "[102;%dm" )}, /* set screen background color */
826 {(int)KS_CSF, IF_EB("\033[101;%dm", ESC_STR "[101;%dm" )}, /* set screen foreground color */
Bram Moolenaar071d4272004-06-13 20:20:40 +0000827 {(int)KS_MS, "y"},
828 {(int)KS_UT, "y"},
829 {(int)KS_LE, "\b"},
830# ifdef TERMINFO
831 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH",
832 ESC_STR "[%i%p1%d;%p2%dH")},
833# else
834 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")},
835# endif
836# ifdef TERMINFO
837 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")},
838# else
839 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")},
840# endif
841 {K_UP, IF_EB("\033[A", ESC_STR "[A")},
842 {K_DOWN, IF_EB("\033[B", ESC_STR "[B")},
843 {K_RIGHT, IF_EB("\033[C", ESC_STR "[C")},
844 {K_LEFT, IF_EB("\033[D", ESC_STR "[D")},
845 {K_F6, IF_EB("\033[17~", ESC_STR "[17~")},
846 {K_F7, IF_EB("\033[18~", ESC_STR "[18~")},
847 {K_F8, IF_EB("\033[19~", ESC_STR "[19~")},
848 {K_F9, IF_EB("\033[20~", ESC_STR "[20~")},
849 {K_F10, IF_EB("\033[21~", ESC_STR "[21~")},
850/* {K_F11, IF_EB("\033[23~", ESC_STR "[23~")},
851 * (ESC) should not define, sometimes does not work */
852 {K_F12, IF_EB("\033[24~", ESC_STR "[24~")},
853 {K_F13, IF_EB("\033[25~", ESC_STR "[25~")},
854 {K_F14, IF_EB("\033[26~", ESC_STR "[26~")},
855 {K_F15, IF_EB("\033[28~", ESC_STR "[28~")}, /* Help */
856 {K_F16, IF_EB("\033[29~", ESC_STR "[29~")}, /* Select */
857 {K_F17, IF_EB("\033[31~", ESC_STR "[31~")},
858 {K_F18, IF_EB("\033[32~", ESC_STR "[32~")},
859 {K_F19, IF_EB("\033[33~", ESC_STR "[33~")},
860 {K_F20, IF_EB("\033[34~", ESC_STR "[34~")},
861 {K_INS, IF_EB("\033[2~", ESC_STR "[2~")},
862 {K_DEL, IF_EB("\033[3~", ESC_STR "[3~")},
863 {K_HOME, IF_EB("\033[1~", ESC_STR "[1~")},
864 {K_END, IF_EB("\033[4~", ESC_STR "[4~")},
865 {K_PAGEUP, IF_EB("\033[5~", ESC_STR "[5~")},
866 {K_PAGEDOWN, IF_EB("\033[6~", ESC_STR "[6~")},
867 {K_KPLUS, IF_EB("\033Ok", ESC_STR "Ok")}, /* keypad plus */
868 {K_KMINUS, IF_EB("\033Om", ESC_STR "Om")}, /* keypad minus */
869 {K_KDIVIDE, IF_EB("\033Oo", ESC_STR "Oo")}, /* keypad / */
870 {K_KMULTIPLY, IF_EB("\033Oj", ESC_STR "Oj")}, /* keypad * */
871 {K_KENTER, IF_EB("\033OM", ESC_STR "OM")}, /* keypad Enter */
872 {K_BS, "\x7f"}, /* for some reason 0177 doesn't work */
873# endif
874
875# if defined(ALL_BUILTIN_TCAPS) || defined(__MINT__)
876/*
877 * Ordinary vt52
878 */
879 {(int)KS_NAME, "vt52"},
880 {(int)KS_CE, IF_EB("\033K", ESC_STR "K")},
881 {(int)KS_CD, IF_EB("\033J", ESC_STR "J")},
882 {(int)KS_CM, IF_EB("\033Y%+ %+ ", ESC_STR "Y%+ %+ ")},
883 {(int)KS_LE, "\b"},
884# ifdef __MINT__
885 {(int)KS_AL, IF_EB("\033L", ESC_STR "L")},
886 {(int)KS_DL, IF_EB("\033M", ESC_STR "M")},
887 {(int)KS_CL, IF_EB("\033E", ESC_STR "E")},
888 {(int)KS_SR, IF_EB("\033I", ESC_STR "I")},
889 {(int)KS_VE, IF_EB("\033e", ESC_STR "e")},
890 {(int)KS_VI, IF_EB("\033f", ESC_STR "f")},
891 {(int)KS_SO, IF_EB("\033p", ESC_STR "p")},
892 {(int)KS_SE, IF_EB("\033q", ESC_STR "q")},
893 {K_UP, IF_EB("\033A", ESC_STR "A")},
894 {K_DOWN, IF_EB("\033B", ESC_STR "B")},
895 {K_LEFT, IF_EB("\033D", ESC_STR "D")},
896 {K_RIGHT, IF_EB("\033C", ESC_STR "C")},
897 {K_S_UP, IF_EB("\033a", ESC_STR "a")},
898 {K_S_DOWN, IF_EB("\033b", ESC_STR "b")},
899 {K_S_LEFT, IF_EB("\033d", ESC_STR "d")},
900 {K_S_RIGHT, IF_EB("\033c", ESC_STR "c")},
901 {K_F1, IF_EB("\033P", ESC_STR "P")},
902 {K_F2, IF_EB("\033Q", ESC_STR "Q")},
903 {K_F3, IF_EB("\033R", ESC_STR "R")},
904 {K_F4, IF_EB("\033S", ESC_STR "S")},
905 {K_F5, IF_EB("\033T", ESC_STR "T")},
906 {K_F6, IF_EB("\033U", ESC_STR "U")},
907 {K_F7, IF_EB("\033V", ESC_STR "V")},
908 {K_F8, IF_EB("\033W", ESC_STR "W")},
909 {K_F9, IF_EB("\033X", ESC_STR "X")},
910 {K_F10, IF_EB("\033Y", ESC_STR "Y")},
911 {K_S_F1, IF_EB("\033p", ESC_STR "p")},
912 {K_S_F2, IF_EB("\033q", ESC_STR "q")},
913 {K_S_F3, IF_EB("\033r", ESC_STR "r")},
914 {K_S_F4, IF_EB("\033s", ESC_STR "s")},
915 {K_S_F5, IF_EB("\033t", ESC_STR "t")},
916 {K_S_F6, IF_EB("\033u", ESC_STR "u")},
917 {K_S_F7, IF_EB("\033v", ESC_STR "v")},
918 {K_S_F8, IF_EB("\033w", ESC_STR "w")},
919 {K_S_F9, IF_EB("\033x", ESC_STR "x")},
920 {K_S_F10, IF_EB("\033y", ESC_STR "y")},
921 {K_INS, IF_EB("\033I", ESC_STR "I")},
922 {K_HOME, IF_EB("\033E", ESC_STR "E")},
923 {K_PAGEDOWN, IF_EB("\033b", ESC_STR "b")},
924 {K_PAGEUP, IF_EB("\033a", ESC_STR "a")},
925# else
926 {(int)KS_AL, IF_EB("\033T", ESC_STR "T")},
927 {(int)KS_DL, IF_EB("\033U", ESC_STR "U")},
928 {(int)KS_CL, IF_EB("\033H\033J", ESC_STR "H" ESC_STR_nc "J")},
929 {(int)KS_ME, IF_EB("\033SO", ESC_STR "SO")},
930 {(int)KS_MR, IF_EB("\033S2", ESC_STR "S2")},
931 {(int)KS_MS, "y"},
932# endif
933# endif
934
935# if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__)
Bram Moolenaar071d4272004-06-13 20:20:40 +0000936 {(int)KS_NAME, "xterm"},
937 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")},
938 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")},
939# ifdef TERMINFO
940 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")},
941# else
942 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")},
943# endif
944 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")},
945# ifdef TERMINFO
946 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")},
947# else
948 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")},
949# endif
950# ifdef TERMINFO
951 {(int)KS_CS, IF_EB("\033[%i%p1%d;%p2%dr",
952 ESC_STR "[%i%p1%d;%p2%dr")},
953# else
954 {(int)KS_CS, IF_EB("\033[%i%d;%dr", ESC_STR "[%i%d;%dr")},
955# endif
956 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")},
957 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")},
958 {(int)KS_ME, IF_EB("\033[m", ESC_STR "[m")},
959 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")},
960 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")},
961 {(int)KS_UE, IF_EB("\033[m", ESC_STR "[m")},
962 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")},
963 {(int)KS_MS, "y"},
964 {(int)KS_UT, "y"},
965 {(int)KS_LE, "\b"},
966# ifdef TERMINFO
967 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH",
968 ESC_STR "[%i%p1%d;%p2%dH")},
969# else
970 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")},
971# endif
972 {(int)KS_SR, IF_EB("\033M", ESC_STR "M")},
973# ifdef TERMINFO
974 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")},
975# else
976 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")},
977# endif
978 {(int)KS_KS, IF_EB("\033[?1h\033=", ESC_STR "[?1h" ESC_STR_nc "=")},
979 {(int)KS_KE, IF_EB("\033[?1l\033>", ESC_STR "[?1l" ESC_STR_nc ">")},
980# ifdef FEAT_XTERM_SAVE
981 {(int)KS_TI, IF_EB("\0337\033[?47h", ESC_STR "7" ESC_STR_nc "[?47h")},
982 {(int)KS_TE, IF_EB("\033[2J\033[?47l\0338",
983 ESC_STR "[2J" ESC_STR_nc "[?47l" ESC_STR_nc "8")},
984# endif
985 {(int)KS_CIS, IF_EB("\033]1;", ESC_STR "]1;")},
986 {(int)KS_CIE, "\007"},
987 {(int)KS_TS, IF_EB("\033]2;", ESC_STR "]2;")},
988 {(int)KS_FS, "\007"},
989# ifdef TERMINFO
990 {(int)KS_CWS, IF_EB("\033[8;%p1%d;%p2%dt",
991 ESC_STR "[8;%p1%d;%p2%dt")},
992 {(int)KS_CWP, IF_EB("\033[3;%p1%d;%p2%dt",
993 ESC_STR "[3;%p1%d;%p2%dt")},
994# else
995 {(int)KS_CWS, IF_EB("\033[8;%d;%dt", ESC_STR "[8;%d;%dt")},
996 {(int)KS_CWP, IF_EB("\033[3;%d;%dt", ESC_STR "[3;%d;%dt")},
997# endif
998 {(int)KS_CRV, IF_EB("\033[>c", ESC_STR "[>c")},
Bram Moolenaarbc7aa852005-03-06 23:38:09 +0000999
1000 {K_UP, IF_EB("\033O*A", ESC_STR "O*A")},
1001 {K_DOWN, IF_EB("\033O*B", ESC_STR "O*B")},
1002 {K_RIGHT, IF_EB("\033O*C", ESC_STR "O*C")},
1003 {K_LEFT, IF_EB("\033O*D", ESC_STR "O*D")},
1004 /* An extra set of cursor keys for vt100 mode */
1005 {K_XUP, IF_EB("\033[1;*A", ESC_STR "[1;*A")},
1006 {K_XDOWN, IF_EB("\033[1;*B", ESC_STR "[1;*B")},
1007 {K_XRIGHT, IF_EB("\033[1;*C", ESC_STR "[1;*C")},
1008 {K_XLEFT, IF_EB("\033[1;*D", ESC_STR "[1;*D")},
Bram Moolenaar071d4272004-06-13 20:20:40 +00001009 /* An extra set of function keys for vt100 mode */
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00001010 {K_XF1, IF_EB("\033O*P", ESC_STR "O*P")},
1011 {K_XF2, IF_EB("\033O*Q", ESC_STR "O*Q")},
1012 {K_XF3, IF_EB("\033O*R", ESC_STR "O*R")},
1013 {K_XF4, IF_EB("\033O*S", ESC_STR "O*S")},
Bram Moolenaar19a09a12005-03-04 23:39:37 +00001014 {K_F1, IF_EB("\033[11;*~", ESC_STR "[11;*~")},
1015 {K_F2, IF_EB("\033[12;*~", ESC_STR "[12;*~")},
1016 {K_F3, IF_EB("\033[13;*~", ESC_STR "[13;*~")},
1017 {K_F4, IF_EB("\033[14;*~", ESC_STR "[14;*~")},
1018 {K_F5, IF_EB("\033[15;*~", ESC_STR "[15;*~")},
1019 {K_F6, IF_EB("\033[17;*~", ESC_STR "[17;*~")},
1020 {K_F7, IF_EB("\033[18;*~", ESC_STR "[18;*~")},
1021 {K_F8, IF_EB("\033[19;*~", ESC_STR "[19;*~")},
1022 {K_F9, IF_EB("\033[20;*~", ESC_STR "[20;*~")},
1023 {K_F10, IF_EB("\033[21;*~", ESC_STR "[21;*~")},
1024 {K_F11, IF_EB("\033[23;*~", ESC_STR "[23;*~")},
1025 {K_F12, IF_EB("\033[24;*~", ESC_STR "[24;*~")},
Bram Moolenaar071d4272004-06-13 20:20:40 +00001026 {K_S_TAB, IF_EB("\033[Z", ESC_STR "[Z")},
Bram Moolenaar19a09a12005-03-04 23:39:37 +00001027 {K_HELP, IF_EB("\033[28;*~", ESC_STR "[28;*~")},
1028 {K_UNDO, IF_EB("\033[26;*~", ESC_STR "[26;*~")},
1029 {K_INS, IF_EB("\033[2;*~", ESC_STR "[2;*~")},
1030 {K_HOME, IF_EB("\033[1;*H", ESC_STR "[1;*H")},
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00001031 /* {K_S_HOME, IF_EB("\033O2H", ESC_STR "O2H")}, */
1032 /* {K_C_HOME, IF_EB("\033O5H", ESC_STR "O5H")}, */
Bram Moolenaar19a09a12005-03-04 23:39:37 +00001033 {K_KHOME, IF_EB("\033[7;*~", ESC_STR "[7;*~")},
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00001034 {K_XHOME, IF_EB("\033O*H", ESC_STR "O*H")}, /* other Home */
Bram Moolenaar19a09a12005-03-04 23:39:37 +00001035 {K_END, IF_EB("\033[1;*F", ESC_STR "[1;*F")},
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00001036 /* {K_S_END, IF_EB("\033O2F", ESC_STR "O2F")}, */
1037 /* {K_C_END, IF_EB("\033O5F", ESC_STR "O5F")}, */
Bram Moolenaar19a09a12005-03-04 23:39:37 +00001038 {K_KEND, IF_EB("\033[4;*~", ESC_STR "[4;*~")},
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00001039 {K_XEND, IF_EB("\033O*F", ESC_STR "O*F")}, /* other End */
Bram Moolenaar19a09a12005-03-04 23:39:37 +00001040 {K_PAGEUP, IF_EB("\033[5;*~", ESC_STR "[5;*~")},
1041 {K_PAGEDOWN, IF_EB("\033[6;*~", ESC_STR "[6;*~")},
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00001042 {K_KPLUS, IF_EB("\033O*k", ESC_STR "O*k")}, /* keypad plus */
1043 {K_KMINUS, IF_EB("\033O*m", ESC_STR "O*m")}, /* keypad minus */
1044 {K_KDIVIDE, IF_EB("\033O*o", ESC_STR "O*o")}, /* keypad / */
1045 {K_KMULTIPLY, IF_EB("\033O*j", ESC_STR "O*j")}, /* keypad * */
1046 {K_KENTER, IF_EB("\033O*M", ESC_STR "O*M")}, /* keypad Enter */
1047 {K_KPOINT, IF_EB("\033O*n", ESC_STR "O*n")}, /* keypad . */
Bram Moolenaar19a09a12005-03-04 23:39:37 +00001048 {K_KDEL, IF_EB("\033[3;*~", ESC_STR "[3;*~")}, /* keypad Del */
Bram Moolenaar071d4272004-06-13 20:20:40 +00001049
1050 {BT_EXTRA_KEYS, ""},
Bram Moolenaar19a09a12005-03-04 23:39:37 +00001051 {TERMCAP2KEY('k', '0'), IF_EB("\033[10;*~", ESC_STR "[10;*~")}, /* F0 */
1052 {TERMCAP2KEY('F', '3'), IF_EB("\033[25;*~", ESC_STR "[25;*~")}, /* F13 */
1053 /* F14 and F15 are missing, because they send the same codes as the undo
1054 * and help key, although they don't work on all keyboards. */
1055 {TERMCAP2KEY('F', '6'), IF_EB("\033[29;*~", ESC_STR "[29;*~")}, /* F16 */
1056 {TERMCAP2KEY('F', '7'), IF_EB("\033[31;*~", ESC_STR "[31;*~")}, /* F17 */
1057 {TERMCAP2KEY('F', '8'), IF_EB("\033[32;*~", ESC_STR "[32;*~")}, /* F18 */
1058 {TERMCAP2KEY('F', '9'), IF_EB("\033[33;*~", ESC_STR "[33;*~")}, /* F19 */
1059 {TERMCAP2KEY('F', 'A'), IF_EB("\033[34;*~", ESC_STR "[34;*~")}, /* F20 */
1060
1061 {TERMCAP2KEY('F', 'B'), IF_EB("\033[42;*~", ESC_STR "[42;*~")}, /* F21 */
1062 {TERMCAP2KEY('F', 'C'), IF_EB("\033[43;*~", ESC_STR "[43;*~")}, /* F22 */
1063 {TERMCAP2KEY('F', 'D'), IF_EB("\033[44;*~", ESC_STR "[44;*~")}, /* F23 */
1064 {TERMCAP2KEY('F', 'E'), IF_EB("\033[45;*~", ESC_STR "[45;*~")}, /* F24 */
1065 {TERMCAP2KEY('F', 'F'), IF_EB("\033[46;*~", ESC_STR "[46;*~")}, /* F25 */
1066 {TERMCAP2KEY('F', 'G'), IF_EB("\033[47;*~", ESC_STR "[47;*~")}, /* F26 */
1067 {TERMCAP2KEY('F', 'H'), IF_EB("\033[48;*~", ESC_STR "[48;*~")}, /* F27 */
1068 {TERMCAP2KEY('F', 'I'), IF_EB("\033[49;*~", ESC_STR "[49;*~")}, /* F28 */
1069 {TERMCAP2KEY('F', 'J'), IF_EB("\033[50;*~", ESC_STR "[50;*~")}, /* F29 */
1070 {TERMCAP2KEY('F', 'K'), IF_EB("\033[51;*~", ESC_STR "[51;*~")}, /* F30 */
1071
1072 {TERMCAP2KEY('F', 'L'), IF_EB("\033[52;*~", ESC_STR "[52;*~")}, /* F31 */
1073 {TERMCAP2KEY('F', 'M'), IF_EB("\033[53;*~", ESC_STR "[53;*~")}, /* F32 */
1074 {TERMCAP2KEY('F', 'N'), IF_EB("\033[54;*~", ESC_STR "[54;*~")}, /* F33 */
1075 {TERMCAP2KEY('F', 'O'), IF_EB("\033[55;*~", ESC_STR "[55;*~")}, /* F34 */
1076 {TERMCAP2KEY('F', 'P'), IF_EB("\033[56;*~", ESC_STR "[56;*~")}, /* F35 */
1077 {TERMCAP2KEY('F', 'Q'), IF_EB("\033[57;*~", ESC_STR "[57;*~")}, /* F36 */
1078 {TERMCAP2KEY('F', 'R'), IF_EB("\033[58;*~", ESC_STR "[58;*~")}, /* F37 */
Bram Moolenaar071d4272004-06-13 20:20:40 +00001079# endif
1080
1081# if defined(UNIX) || defined(ALL_BUILTIN_TCAPS)
1082/*
1083 * iris-ansi for Silicon Graphics machines.
1084 */
1085 {(int)KS_NAME, "iris-ansi"},
1086 {(int)KS_CE, "\033[K"},
1087 {(int)KS_CD, "\033[J"},
1088 {(int)KS_AL, "\033[L"},
1089# ifdef TERMINFO
1090 {(int)KS_CAL, "\033[%p1%dL"},
1091# else
1092 {(int)KS_CAL, "\033[%dL"},
1093# endif
1094 {(int)KS_DL, "\033[M"},
1095# ifdef TERMINFO
1096 {(int)KS_CDL, "\033[%p1%dM"},
1097# else
1098 {(int)KS_CDL, "\033[%dM"},
1099# endif
1100#if 0 /* The scroll region is not working as Vim expects. */
1101# ifdef TERMINFO
1102 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"},
1103# else
1104 {(int)KS_CS, "\033[%i%d;%dr"},
1105# endif
1106#endif
1107 {(int)KS_CL, "\033[H\033[2J"},
1108 {(int)KS_VE, "\033[9/y\033[12/y"}, /* These aren't documented */
1109 {(int)KS_VS, "\033[10/y\033[=1h\033[=2l"}, /* These aren't documented */
1110 {(int)KS_TI, "\033[=6h"},
1111 {(int)KS_TE, "\033[=6l"},
1112 {(int)KS_SE, "\033[21;27m"},
1113 {(int)KS_SO, "\033[1;7m"},
1114 {(int)KS_ME, "\033[m"},
1115 {(int)KS_MR, "\033[7m"},
1116 {(int)KS_MD, "\033[1m"},
1117 {(int)KS_CCO, "8"}, /* allow 8 colors */
1118 {(int)KS_CZH, "\033[3m"}, /* italic mode on */
1119 {(int)KS_CZR, "\033[23m"}, /* italic mode off */
1120 {(int)KS_US, "\033[4m"}, /* underline on */
1121 {(int)KS_UE, "\033[24m"}, /* underline off */
1122# ifdef TERMINFO
1123 {(int)KS_CAB, "\033[4%p1%dm"}, /* set background color (ANSI) */
1124 {(int)KS_CAF, "\033[3%p1%dm"}, /* set foreground color (ANSI) */
1125 {(int)KS_CSB, "\033[102;%p1%dm"}, /* set screen background color */
1126 {(int)KS_CSF, "\033[101;%p1%dm"}, /* set screen foreground color */
1127# else
1128 {(int)KS_CAB, "\033[4%dm"}, /* set background color (ANSI) */
1129 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color (ANSI) */
1130 {(int)KS_CSB, "\033[102;%dm"}, /* set screen background color */
1131 {(int)KS_CSF, "\033[101;%dm"}, /* set screen foreground color */
1132# endif
1133 {(int)KS_MS, "y"}, /* guessed */
1134 {(int)KS_UT, "y"}, /* guessed */
1135 {(int)KS_LE, "\b"},
1136# ifdef TERMINFO
1137 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"},
1138# else
1139 {(int)KS_CM, "\033[%i%d;%dH"},
1140# endif
1141 {(int)KS_SR, "\033M"},
1142# ifdef TERMINFO
1143 {(int)KS_CRI, "\033[%p1%dC"},
1144# else
1145 {(int)KS_CRI, "\033[%dC"},
1146# endif
1147 {(int)KS_CIS, "\033P3.y"},
1148 {(int)KS_CIE, "\234"}, /* ST "String Terminator" */
1149 {(int)KS_TS, "\033P1.y"},
1150 {(int)KS_FS, "\234"}, /* ST "String Terminator" */
1151# ifdef TERMINFO
1152 {(int)KS_CWS, "\033[203;%p1%d;%p2%d/y"},
1153 {(int)KS_CWP, "\033[205;%p1%d;%p2%d/y"},
1154# else
1155 {(int)KS_CWS, "\033[203;%d;%d/y"},
1156 {(int)KS_CWP, "\033[205;%d;%d/y"},
1157# endif
1158 {K_UP, "\033[A"},
1159 {K_DOWN, "\033[B"},
1160 {K_LEFT, "\033[D"},
1161 {K_RIGHT, "\033[C"},
1162 {K_S_UP, "\033[161q"},
1163 {K_S_DOWN, "\033[164q"},
1164 {K_S_LEFT, "\033[158q"},
1165 {K_S_RIGHT, "\033[167q"},
1166 {K_F1, "\033[001q"},
1167 {K_F2, "\033[002q"},
1168 {K_F3, "\033[003q"},
1169 {K_F4, "\033[004q"},
1170 {K_F5, "\033[005q"},
1171 {K_F6, "\033[006q"},
1172 {K_F7, "\033[007q"},
1173 {K_F8, "\033[008q"},
1174 {K_F9, "\033[009q"},
1175 {K_F10, "\033[010q"},
1176 {K_F11, "\033[011q"},
1177 {K_F12, "\033[012q"},
1178 {K_S_F1, "\033[013q"},
1179 {K_S_F2, "\033[014q"},
1180 {K_S_F3, "\033[015q"},
1181 {K_S_F4, "\033[016q"},
1182 {K_S_F5, "\033[017q"},
1183 {K_S_F6, "\033[018q"},
1184 {K_S_F7, "\033[019q"},
1185 {K_S_F8, "\033[020q"},
1186 {K_S_F9, "\033[021q"},
1187 {K_S_F10, "\033[022q"},
1188 {K_S_F11, "\033[023q"},
1189 {K_S_F12, "\033[024q"},
1190 {K_INS, "\033[139q"},
1191 {K_HOME, "\033[H"},
1192 {K_END, "\033[146q"},
1193 {K_PAGEUP, "\033[150q"},
1194 {K_PAGEDOWN, "\033[154q"},
1195# endif
1196
1197# if defined(DEBUG) || defined(ALL_BUILTIN_TCAPS)
1198/*
1199 * for debugging
1200 */
1201 {(int)KS_NAME, "debug"},
1202 {(int)KS_CE, "[CE]"},
1203 {(int)KS_CD, "[CD]"},
1204 {(int)KS_AL, "[AL]"},
1205# ifdef TERMINFO
1206 {(int)KS_CAL, "[CAL%p1%d]"},
1207# else
1208 {(int)KS_CAL, "[CAL%d]"},
1209# endif
1210 {(int)KS_DL, "[DL]"},
1211# ifdef TERMINFO
1212 {(int)KS_CDL, "[CDL%p1%d]"},
1213# else
1214 {(int)KS_CDL, "[CDL%d]"},
1215# endif
1216# ifdef TERMINFO
1217 {(int)KS_CS, "[%p1%dCS%p2%d]"},
1218# else
1219 {(int)KS_CS, "[%dCS%d]"},
1220# endif
1221# ifdef FEAT_VERTSPLIT
1222# ifdef TERMINFO
1223 {(int)KS_CSV, "[%p1%dCSV%p2%d]"},
1224# else
1225 {(int)KS_CSV, "[%dCSV%d]"},
1226# endif
1227# endif
1228# ifdef TERMINFO
1229 {(int)KS_CAB, "[CAB%p1%d]"},
1230 {(int)KS_CAF, "[CAF%p1%d]"},
1231 {(int)KS_CSB, "[CSB%p1%d]"},
1232 {(int)KS_CSF, "[CSF%p1%d]"},
1233# else
1234 {(int)KS_CAB, "[CAB%d]"},
1235 {(int)KS_CAF, "[CAF%d]"},
1236 {(int)KS_CSB, "[CSB%d]"},
1237 {(int)KS_CSF, "[CSF%d]"},
1238# endif
1239 {(int)KS_OP, "[OP]"},
1240 {(int)KS_LE, "[LE]"},
1241 {(int)KS_CL, "[CL]"},
1242 {(int)KS_VI, "[VI]"},
1243 {(int)KS_VE, "[VE]"},
1244 {(int)KS_VS, "[VS]"},
1245 {(int)KS_ME, "[ME]"},
1246 {(int)KS_MR, "[MR]"},
1247 {(int)KS_MB, "[MB]"},
1248 {(int)KS_MD, "[MD]"},
1249 {(int)KS_SE, "[SE]"},
1250 {(int)KS_SO, "[SO]"},
1251 {(int)KS_UE, "[UE]"},
1252 {(int)KS_US, "[US]"},
Bram Moolenaare2cc9702005-03-15 22:43:58 +00001253 {(int)KS_UCE, "[UCE]"},
1254 {(int)KS_UCS, "[UCS]"},
Bram Moolenaar071d4272004-06-13 20:20:40 +00001255 {(int)KS_MS, "[MS]"},
1256 {(int)KS_UT, "[UT]"},
1257# ifdef TERMINFO
1258 {(int)KS_CM, "[%p1%dCM%p2%d]"},
1259# else
1260 {(int)KS_CM, "[%dCM%d]"},
1261# endif
1262 {(int)KS_SR, "[SR]"},
1263# ifdef TERMINFO
1264 {(int)KS_CRI, "[CRI%p1%d]"},
1265# else
1266 {(int)KS_CRI, "[CRI%d]"},
1267# endif
1268 {(int)KS_VB, "[VB]"},
1269 {(int)KS_KS, "[KS]"},
1270 {(int)KS_KE, "[KE]"},
1271 {(int)KS_TI, "[TI]"},
1272 {(int)KS_TE, "[TE]"},
1273 {(int)KS_CIS, "[CIS]"},
1274 {(int)KS_CIE, "[CIE]"},
1275 {(int)KS_TS, "[TS]"},
1276 {(int)KS_FS, "[FS]"},
1277# ifdef TERMINFO
1278 {(int)KS_CWS, "[%p1%dCWS%p2%d]"},
1279 {(int)KS_CWP, "[%p1%dCWP%p2%d]"},
1280# else
1281 {(int)KS_CWS, "[%dCWS%d]"},
1282 {(int)KS_CWP, "[%dCWP%d]"},
1283# endif
1284 {(int)KS_CRV, "[CRV]"},
1285 {K_UP, "[KU]"},
1286 {K_DOWN, "[KD]"},
1287 {K_LEFT, "[KL]"},
1288 {K_RIGHT, "[KR]"},
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00001289 {K_XUP, "[xKU]"},
1290 {K_XDOWN, "[xKD]"},
1291 {K_XLEFT, "[xKL]"},
1292 {K_XRIGHT, "[xKR]"},
Bram Moolenaar071d4272004-06-13 20:20:40 +00001293 {K_S_UP, "[S-KU]"},
1294 {K_S_DOWN, "[S-KD]"},
1295 {K_S_LEFT, "[S-KL]"},
1296 {K_C_LEFT, "[C-KL]"},
1297 {K_S_RIGHT, "[S-KR]"},
1298 {K_C_RIGHT, "[C-KR]"},
1299 {K_F1, "[F1]"},
1300 {K_XF1, "[xF1]"},
1301 {K_F2, "[F2]"},
1302 {K_XF2, "[xF2]"},
1303 {K_F3, "[F3]"},
1304 {K_XF3, "[xF3]"},
1305 {K_F4, "[F4]"},
1306 {K_XF4, "[xF4]"},
1307 {K_F5, "[F5]"},
1308 {K_F6, "[F6]"},
1309 {K_F7, "[F7]"},
1310 {K_F8, "[F8]"},
1311 {K_F9, "[F9]"},
1312 {K_F10, "[F10]"},
1313 {K_F11, "[F11]"},
1314 {K_F12, "[F12]"},
1315 {K_S_F1, "[S-F1]"},
1316 {K_S_XF1, "[S-xF1]"},
1317 {K_S_F2, "[S-F2]"},
1318 {K_S_XF2, "[S-xF2]"},
1319 {K_S_F3, "[S-F3]"},
1320 {K_S_XF3, "[S-xF3]"},
1321 {K_S_F4, "[S-F4]"},
1322 {K_S_XF4, "[S-xF4]"},
1323 {K_S_F5, "[S-F5]"},
1324 {K_S_F6, "[S-F6]"},
1325 {K_S_F7, "[S-F7]"},
1326 {K_S_F8, "[S-F8]"},
1327 {K_S_F9, "[S-F9]"},
1328 {K_S_F10, "[S-F10]"},
1329 {K_S_F11, "[S-F11]"},
1330 {K_S_F12, "[S-F12]"},
1331 {K_HELP, "[HELP]"},
1332 {K_UNDO, "[UNDO]"},
1333 {K_BS, "[BS]"},
1334 {K_INS, "[INS]"},
1335 {K_KINS, "[KINS]"},
1336 {K_DEL, "[DEL]"},
1337 {K_KDEL, "[KDEL]"},
1338 {K_HOME, "[HOME]"},
1339 {K_S_HOME, "[C-HOME]"},
1340 {K_C_HOME, "[C-HOME]"},
1341 {K_KHOME, "[KHOME]"},
1342 {K_XHOME, "[XHOME]"},
1343 {K_END, "[END]"},
1344 {K_S_END, "[C-END]"},
1345 {K_C_END, "[C-END]"},
1346 {K_KEND, "[KEND]"},
1347 {K_XEND, "[XEND]"},
1348 {K_PAGEUP, "[PAGEUP]"},
1349 {K_PAGEDOWN, "[PAGEDOWN]"},
1350 {K_KPAGEUP, "[KPAGEUP]"},
1351 {K_KPAGEDOWN, "[KPAGEDOWN]"},
1352 {K_MOUSE, "[MOUSE]"},
1353 {K_KPLUS, "[KPLUS]"},
1354 {K_KMINUS, "[KMINUS]"},
1355 {K_KDIVIDE, "[KDIVIDE]"},
1356 {K_KMULTIPLY, "[KMULTIPLY]"},
1357 {K_KENTER, "[KENTER]"},
1358 {K_KPOINT, "[KPOINT]"},
1359 {K_K0, "[K0]"},
1360 {K_K1, "[K1]"},
1361 {K_K2, "[K2]"},
1362 {K_K3, "[K3]"},
1363 {K_K4, "[K4]"},
1364 {K_K5, "[K5]"},
1365 {K_K6, "[K6]"},
1366 {K_K7, "[K7]"},
1367 {K_K8, "[K8]"},
1368 {K_K9, "[K9]"},
1369# endif
1370
1371#endif /* NO_BUILTIN_TCAPS */
1372
1373/*
1374 * The most minimal terminal: only clear screen and cursor positioning
1375 * Always included.
1376 */
1377 {(int)KS_NAME, "dumb"},
1378 {(int)KS_CL, "\014"},
1379#ifdef TERMINFO
1380 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH",
1381 ESC_STR "[%i%p1%d;%p2%dH")},
1382#else
1383 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")},
1384#endif
1385
1386/*
1387 * end marker
1388 */
1389 {(int)KS_NAME, NULL}
1390
1391}; /* end of builtin_termcaps */
1392
1393/*
1394 * DEFAULT_TERM is used, when no terminal is specified with -T option or $TERM.
1395 */
1396#ifdef RISCOS
1397# define DEFAULT_TERM (char_u *)"riscos"
1398#endif
1399
1400#ifdef AMIGA
1401# define DEFAULT_TERM (char_u *)"amiga"
1402#endif
1403
1404#ifdef MSWIN
1405# define DEFAULT_TERM (char_u *)"win32"
1406#endif
1407
1408#ifdef MSDOS
1409# define DEFAULT_TERM (char_u *)"pcterm"
1410#endif
1411
1412#if defined(UNIX) && !defined(__MINT__)
1413# define DEFAULT_TERM (char_u *)"ansi"
1414#endif
1415
1416#ifdef __MINT__
1417# define DEFAULT_TERM (char_u *)"vt52"
1418#endif
1419
1420#ifdef __EMX__
1421# define DEFAULT_TERM (char_u *)"os2ansi"
1422#endif
1423
1424#ifdef VMS
1425# define DEFAULT_TERM (char_u *)"vt320"
1426#endif
1427
1428#ifdef __BEOS__
1429# undef DEFAULT_TERM
1430# define DEFAULT_TERM (char_u *)"beos-ansi"
1431#endif
1432
1433#ifndef DEFAULT_TERM
1434# define DEFAULT_TERM (char_u *)"dumb"
1435#endif
1436
1437/*
1438 * Term_strings contains currently used terminal output strings.
1439 * It is initialized with the default values by parse_builtin_tcap().
1440 * The values can be changed by setting the option with the same name.
1441 */
1442char_u *(term_strings[(int)KS_LAST + 1]);
1443
1444static int need_gather = FALSE; /* need to fill termleader[] */
1445static char_u termleader[256 + 1]; /* for check_termcode() */
1446#ifdef FEAT_TERMRESPONSE
1447static int check_for_codes = FALSE; /* check for key code reponse */
1448#endif
1449
1450 static struct builtin_term *
1451find_builtin_term(term)
1452 char_u *term;
1453{
1454 struct builtin_term *p;
1455
1456 p = builtin_termcaps;
1457 while (p->bt_string != NULL)
1458 {
1459 if (p->bt_entry == (int)KS_NAME)
1460 {
1461#ifdef UNIX
1462 if (STRCMP(p->bt_string, "iris-ansi") == 0 && vim_is_iris(term))
1463 return p;
1464 else if (STRCMP(p->bt_string, "xterm") == 0 && vim_is_xterm(term))
1465 return p;
1466 else
1467#endif
1468#ifdef VMS
1469 if (STRCMP(p->bt_string, "vt320") == 0 && vim_is_vt300(term))
1470 return p;
1471 else
1472#endif
1473 if (STRCMP(term, p->bt_string) == 0)
1474 return p;
1475 }
1476 ++p;
1477 }
1478 return p;
1479}
1480
1481/*
1482 * Parsing of the builtin termcap entries.
1483 * Caller should check if 'name' is a valid builtin term.
1484 * The terminal's name is not set, as this is already done in termcapinit().
1485 */
1486 static void
1487parse_builtin_tcap(term)
1488 char_u *term;
1489{
1490 struct builtin_term *p;
1491 char_u name[2];
1492 int term_8bit;
1493
1494 p = find_builtin_term(term);
1495 term_8bit = term_is_8bit(term);
1496
1497 /* Do not parse if builtin term not found */
1498 if (p->bt_string == NULL)
1499 return;
1500
1501 for (++p; p->bt_entry != (int)KS_NAME && p->bt_entry != BT_EXTRA_KEYS; ++p)
1502 {
1503 if ((int)p->bt_entry >= 0) /* KS_xx entry */
1504 {
1505 /* Only set the value if it wasn't set yet. */
1506 if (term_strings[p->bt_entry] == NULL
1507 || term_strings[p->bt_entry] == empty_option)
1508 {
1509 /* 8bit terminal: use CSI instead of <Esc>[ */
1510 if (term_8bit && term_7to8bit((char_u *)p->bt_string) != 0)
1511 {
1512 char_u *s, *t;
1513
1514 s = vim_strsave((char_u *)p->bt_string);
1515 if (s != NULL)
1516 {
1517 for (t = s; *t; ++t)
1518 if (term_7to8bit(t))
1519 {
1520 *t = term_7to8bit(t);
1521 STRCPY(t + 1, t + 2);
1522 }
1523 term_strings[p->bt_entry] = s;
1524 set_term_option_alloced(&term_strings[p->bt_entry]);
1525 }
1526 }
1527 else
1528 term_strings[p->bt_entry] = (char_u *)p->bt_string;
1529 }
1530 }
1531 else
1532 {
1533 name[0] = KEY2TERMCAP0((int)p->bt_entry);
1534 name[1] = KEY2TERMCAP1((int)p->bt_entry);
1535 if (find_termcode(name) == NULL)
1536 add_termcode(name, (char_u *)p->bt_string, term_8bit);
1537 }
1538 }
1539}
1540#if defined(HAVE_TGETENT) || defined(FEAT_TERMRESPONSE)
1541static void set_color_count __ARGS((int nr));
1542
1543/*
1544 * Set number of colors.
1545 * Store it as a number in t_colors.
1546 * Store it as a string in T_CCO (using nr_colors[]).
1547 */
1548 static void
1549set_color_count(nr)
1550 int nr;
1551{
1552 char_u nr_colors[20]; /* string for number of colors */
1553
1554 t_colors = nr;
1555 if (t_colors > 1)
1556 sprintf((char *)nr_colors, "%d", t_colors);
1557 else
1558 *nr_colors = NUL;
1559 set_string_option_direct((char_u *)"t_Co", -1, nr_colors, OPT_FREE);
1560}
1561#endif
1562
1563#ifdef HAVE_TGETENT
1564static char *(key_names[]) =
1565{
1566#ifdef FEAT_TERMRESPONSE
1567 /* Do this one first, it may cause a screen redraw. */
1568 "Co",
1569#endif
1570 "ku", "kd", "kr", "kl",
1571# ifdef ARCHIE
1572 "su", "sd", /* Termcap code made up! */
1573# endif
1574 "#2", "#4", "%i", "*7",
1575 "k1", "k2", "k3", "k4", "k5", "k6",
1576 "k7", "k8", "k9", "k;", "F1", "F2",
1577 "%1", "&8", "kb", "kI", "kD", "kh",
1578 "@7", "kP", "kN", "K1", "K3", "K4", "K5", "kB",
1579 NULL
1580};
1581#endif
1582
1583/*
1584 * Set terminal options for terminal "term".
1585 * Return OK if terminal 'term' was found in a termcap, FAIL otherwise.
1586 *
1587 * While doing this, until ttest(), some options may be NULL, be careful.
1588 */
1589 int
1590set_termname(term)
1591 char_u *term;
1592{
1593 struct builtin_term *termp;
1594#ifdef HAVE_TGETENT
1595 int builtin_first = p_tbi;
1596 int try;
1597 int termcap_cleared = FALSE;
1598#endif
1599 int width = 0, height = 0;
1600 char_u *error_msg = NULL;
1601 char_u *bs_p, *del_p;
1602
Bram Moolenaar26a60b42005-02-22 08:49:11 +00001603 /* In silect mode (ex -s) we don't use the 'term' option. */
1604 if (silent_mode)
1605 return OK;
1606
Bram Moolenaar071d4272004-06-13 20:20:40 +00001607 detected_8bit = FALSE; /* reset 8-bit detection */
1608
1609 if (term_is_builtin(term))
1610 {
1611 term += 8;
1612#ifdef HAVE_TGETENT
1613 builtin_first = 1;
1614#endif
1615 }
1616
1617/*
1618 * If HAVE_TGETENT is not defined, only the builtin termcap is used, otherwise:
1619 * If builtin_first is TRUE:
1620 * 0. try builtin termcap
1621 * 1. try external termcap
1622 * 2. if both fail default to a builtin terminal
1623 * If builtin_first is FALSE:
1624 * 1. try external termcap
1625 * 2. try builtin termcap, if both fail default to a builtin terminal
1626 */
1627#ifdef HAVE_TGETENT
1628 for (try = builtin_first ? 0 : 1; try < 3; ++try)
1629 {
1630 /*
1631 * Use external termcap
1632 */
1633 if (try == 1)
1634 {
1635 char_u *p;
1636 static char_u tstrbuf[TBUFSZ];
1637 int i;
1638 char_u tbuf[TBUFSZ];
1639 char_u *tp;
1640 static struct {
1641 enum SpecialKey dest; /* index in term_strings[] */
1642 char *name; /* termcap name for string */
1643 } string_names[] =
1644 { {KS_CE, "ce"}, {KS_AL, "al"}, {KS_CAL,"AL"},
1645 {KS_DL, "dl"}, {KS_CDL,"DL"}, {KS_CS, "cs"},
1646 {KS_CL, "cl"}, {KS_CD, "cd"},
1647 {KS_VI, "vi"}, {KS_VE, "ve"}, {KS_MB, "mb"},
1648 {KS_VS, "vs"}, {KS_ME, "me"}, {KS_MR, "mr"},
1649 {KS_MD, "md"}, {KS_SE, "se"}, {KS_SO, "so"},
1650 {KS_CZH,"ZH"}, {KS_CZR,"ZR"}, {KS_UE, "ue"},
Bram Moolenaare2cc9702005-03-15 22:43:58 +00001651 {KS_US, "us"}, {KS_UCE, "Ce"}, {KS_UCS, "Cs"},
1652 {KS_CM, "cm"}, {KS_SR, "sr"},
Bram Moolenaar071d4272004-06-13 20:20:40 +00001653 {KS_CRI,"RI"}, {KS_VB, "vb"}, {KS_KS, "ks"},
1654 {KS_KE, "ke"}, {KS_TI, "ti"}, {KS_TE, "te"},
1655 {KS_BC, "bc"}, {KS_CSB,"Sb"}, {KS_CSF,"Sf"},
1656 {KS_CAB,"AB"}, {KS_CAF,"AF"}, {KS_LE, "le"},
1657 {KS_ND, "nd"}, {KS_OP, "op"}, {KS_CRV, "RV"},
1658 {KS_CIS, "IS"}, {KS_CIE, "IE"},
1659 {KS_TS, "ts"}, {KS_FS, "fs"},
1660 {KS_CWP, "WP"}, {KS_CWS, "WS"},
Bram Moolenaar293ee4d2004-12-09 21:34:53 +00001661 {KS_CSI, "SI"}, {KS_CEI, "EI"},
Bram Moolenaar071d4272004-06-13 20:20:40 +00001662 {(enum SpecialKey)0, NULL}
1663 };
1664
1665 /*
1666 * If the external termcap does not have a matching entry, try the
1667 * builtin ones.
1668 */
1669 if ((error_msg = tgetent_error(tbuf, term)) == NULL)
1670 {
1671 tp = tstrbuf;
1672 if (!termcap_cleared)
1673 {
1674 clear_termoptions(); /* clear old options */
1675 termcap_cleared = TRUE;
1676 }
1677
1678 /* get output strings */
1679 for (i = 0; string_names[i].name != NULL; ++i)
1680 {
1681 if (term_str(string_names[i].dest) == NULL
1682 || term_str(string_names[i].dest) == empty_option)
1683 term_str(string_names[i].dest) =
1684 TGETSTR(string_names[i].name, &tp);
1685 }
1686
1687 /* tgetflag() returns 1 if the flag is present, 0 if not and
1688 * possibly -1 if the flag doesn't exist. */
1689 if ((T_MS == NULL || T_MS == empty_option)
1690 && tgetflag("ms") > 0)
1691 T_MS = (char_u *)"y";
1692 if ((T_XS == NULL || T_XS == empty_option)
1693 && tgetflag("xs") > 0)
1694 T_XS = (char_u *)"y";
1695 if ((T_DB == NULL || T_DB == empty_option)
1696 && tgetflag("db") > 0)
1697 T_DB = (char_u *)"y";
1698 if ((T_DA == NULL || T_DA == empty_option)
1699 && tgetflag("da") > 0)
1700 T_DA = (char_u *)"y";
1701 if ((T_UT == NULL || T_UT == empty_option)
1702 && tgetflag("ut") > 0)
1703 T_UT = (char_u *)"y";
1704
1705
1706 /*
1707 * get key codes
1708 */
1709 for (i = 0; key_names[i] != NULL; ++i)
1710 {
1711 if (find_termcode((char_u *)key_names[i]) == NULL)
1712 {
1713 p = TGETSTR(key_names[i], &tp);
1714 /* if cursor-left == backspace, ignore it (televideo
1715 * 925) */
1716 if (p != NULL
1717 && (*p != Ctrl_H
1718 || key_names[i][0] != 'k'
1719 || key_names[i][1] != 'l'))
1720 add_termcode((char_u *)key_names[i], p, FALSE);
1721 }
1722 }
1723
1724 if (height == 0)
1725 height = tgetnum("li");
1726 if (width == 0)
1727 width = tgetnum("co");
1728
1729 /*
1730 * Get number of colors (if not done already).
1731 */
1732 if (term_str(KS_CCO) == NULL
1733 || term_str(KS_CCO) == empty_option)
1734 set_color_count(tgetnum("Co"));
1735
1736# ifndef hpux
1737 BC = (char *)TGETSTR("bc", &tp);
1738 UP = (char *)TGETSTR("up", &tp);
1739 p = TGETSTR("pc", &tp);
1740 if (p)
1741 PC = *p;
1742# endif /* hpux */
1743 }
1744 }
1745 else /* try == 0 || try == 2 */
1746#endif /* HAVE_TGETENT */
1747 /*
1748 * Use builtin termcap
1749 */
1750 {
1751#ifdef HAVE_TGETENT
1752 /*
1753 * If builtin termcap was already used, there is no need to search
1754 * for the builtin termcap again, quit now.
1755 */
1756 if (try == 2 && builtin_first && termcap_cleared)
1757 break;
1758#endif
1759 /*
1760 * search for 'term' in builtin_termcaps[]
1761 */
1762 termp = find_builtin_term(term);
1763 if (termp->bt_string == NULL) /* did not find it */
1764 {
1765#ifdef HAVE_TGETENT
1766 /*
1767 * If try == 0, first try the external termcap. If that is not
1768 * found we'll get back here with try == 2.
1769 * If termcap_cleared is set we used the external termcap,
1770 * don't complain about not finding the term in the builtin
1771 * termcap.
1772 */
1773 if (try == 0) /* try external one */
1774 continue;
1775 if (termcap_cleared) /* found in external termcap */
1776 break;
1777#endif
1778
1779 mch_errmsg("\r\n");
1780 if (error_msg != NULL)
1781 {
1782 mch_errmsg((char *)error_msg);
1783 mch_errmsg("\r\n");
1784 }
1785 mch_errmsg("'");
1786 mch_errmsg((char *)term);
1787 mch_errmsg(_("' not known. Available builtin terminals are:"));
1788 mch_errmsg("\r\n");
1789 for (termp = &(builtin_termcaps[0]); termp->bt_string != NULL;
1790 ++termp)
1791 {
1792 if (termp->bt_entry == (int)KS_NAME)
1793 {
1794#ifdef HAVE_TGETENT
1795 mch_errmsg(" builtin_");
1796#else
1797 mch_errmsg(" ");
1798#endif
1799 mch_errmsg(termp->bt_string);
1800 mch_errmsg("\r\n");
1801 }
1802 }
1803 /* when user typed :set term=xxx, quit here */
1804 if (starting != NO_SCREEN)
1805 {
1806 screen_start(); /* don't know where cursor is now */
1807 wait_return(TRUE);
1808 return FAIL;
1809 }
1810 term = DEFAULT_TERM;
1811 mch_errmsg(_("defaulting to '"));
1812 mch_errmsg((char *)term);
1813 mch_errmsg("'\r\n");
1814 if (emsg_silent == 0)
1815 {
1816 screen_start(); /* don't know where cursor is now */
1817 out_flush();
1818 ui_delay(2000L, TRUE);
1819 }
1820 set_string_option_direct((char_u *)"term", -1, term, OPT_FREE);
1821 display_errors();
1822 }
1823 out_flush();
1824#ifdef HAVE_TGETENT
1825 if (!termcap_cleared)
1826 {
1827#endif
1828 clear_termoptions(); /* clear old options */
1829#ifdef HAVE_TGETENT
1830 termcap_cleared = TRUE;
1831 }
1832#endif
1833 parse_builtin_tcap(term);
1834#ifdef FEAT_GUI
1835 if (term_is_gui(term))
1836 {
1837 out_flush();
1838 gui_init();
1839 /* If starting the GUI failed, don't do any of the other
1840 * things for this terminal */
1841 if (!gui.in_use)
1842 return FAIL;
1843#ifdef HAVE_TGETENT
1844 break; /* don't try using external termcap */
1845#endif
1846 }
1847#endif /* FEAT_GUI */
1848 }
1849#ifdef HAVE_TGETENT
1850 }
1851#endif
1852
1853/*
1854 * special: There is no info in the termcap about whether the cursor
1855 * positioning is relative to the start of the screen or to the start of the
1856 * scrolling region. We just guess here. Only msdos pcterm is known to do it
1857 * relative.
1858 */
1859 if (STRCMP(term, "pcterm") == 0)
1860 T_CCS = (char_u *)"yes";
1861 else
1862 T_CCS = empty_option;
1863
1864#ifdef UNIX
1865/*
1866 * Any "stty" settings override the default for t_kb from the termcap.
1867 * This is in os_unix.c, because it depends a lot on the version of unix that
1868 * is being used.
1869 * Don't do this when the GUI is active, it uses "t_kb" and "t_kD" directly.
1870 */
1871#ifdef FEAT_GUI
1872 if (!gui.in_use)
1873#endif
1874 get_stty();
1875#endif
1876
1877/*
1878 * If the termcap has no entry for 'bs' and/or 'del' and the ioctl() also
1879 * didn't work, use the default CTRL-H
1880 * The default for t_kD is DEL, unless t_kb is DEL.
1881 * The vim_strsave'd strings are probably lost forever, well it's only two
1882 * bytes. Don't do this when the GUI is active, it uses "t_kb" and "t_kD"
1883 * directly.
1884 */
1885#ifdef FEAT_GUI
1886 if (!gui.in_use)
1887#endif
1888 {
1889 bs_p = find_termcode((char_u *)"kb");
1890 del_p = find_termcode((char_u *)"kD");
1891 if (bs_p == NULL || *bs_p == NUL)
1892 add_termcode((char_u *)"kb", (bs_p = (char_u *)CTRL_H_STR), FALSE);
1893 if ((del_p == NULL || *del_p == NUL) &&
1894 (bs_p == NULL || *bs_p != DEL))
1895 add_termcode((char_u *)"kD", (char_u *)DEL_STR, FALSE);
1896 }
1897
1898#if defined(UNIX) || defined(VMS)
1899 term_is_xterm = vim_is_xterm(term);
1900#endif
1901
1902#ifdef FEAT_MOUSE
1903# if defined(UNIX) || defined(VMS)
1904# ifdef FEAT_MOUSE_TTY
1905 /*
1906 * For Unix, set the 'ttymouse' option to the type of mouse to be used.
1907 * The termcode for the mouse is added as a side effect in option.c.
1908 */
1909 {
1910 char_u *p;
1911
1912 p = (char_u *)"";
1913# ifdef FEAT_MOUSE_XTERM
1914# ifdef FEAT_CLIPBOARD
1915# ifdef FEAT_GUI
1916 if (!gui.in_use)
1917# endif
1918 clip_init(FALSE);
1919# endif
1920 if (term_is_xterm)
1921 {
1922 if (use_xterm_mouse())
1923 p = NULL; /* keep existing value, might be "xterm2" */
1924 else
1925 p = (char_u *)"xterm";
1926 }
1927# endif
1928 if (p != NULL)
1929 set_option_value((char_u *)"ttym", 0L, p, 0);
1930 if (p == NULL
1931# ifdef FEAT_GUI
1932 || gui.in_use
1933# endif
1934 )
1935 check_mouse_termcode(); /* set mouse termcode anyway */
1936 }
1937# endif
1938# else
1939 set_mouse_termcode(KS_MOUSE, (char_u *)"\233M");
1940# endif
1941#endif /* FEAT_MOUSE */
1942
1943#ifdef FEAT_SNIFF
1944 {
1945 char_u name[2];
1946
1947 name[0] = (int)KS_EXTRA;
1948 name[1] = (int)KE_SNIFF;
1949 add_termcode(name, (char_u *)"\233sniff", FALSE);
1950 }
1951#endif
1952
1953#ifdef USE_TERM_CONSOLE
1954 /* DEFAULT_TERM indicates that it is the machine console. */
1955 if (STRCMP(term, DEFAULT_TERM) != 0)
1956 term_console = FALSE;
1957 else
1958 {
1959 term_console = TRUE;
1960# ifdef AMIGA
1961 win_resize_on(); /* enable window resizing reports */
1962# endif
1963 }
1964#endif
1965
1966#if defined(UNIX) || defined(VMS)
1967 /*
1968 * 'ttyfast' is default on for xterm, iris-ansi and a few others.
1969 */
1970 if (vim_is_fastterm(term))
1971 p_tf = TRUE;
1972#endif
1973#ifdef USE_TERM_CONSOLE
1974 /*
1975 * 'ttyfast' is default on consoles
1976 */
1977 if (term_console)
1978 p_tf = TRUE;
1979#endif
1980
1981 ttest(TRUE); /* make sure we have a valid set of terminal codes */
1982
1983 full_screen = TRUE; /* we can use termcap codes from now on */
1984 set_term_defaults(); /* use current values as defaults */
1985#ifdef FEAT_TERMRESPONSE
1986 crv_status = CRV_GET; /* Get terminal version later */
1987#endif
1988
1989 /*
1990 * Initialize the terminal with the appropriate termcap codes.
1991 * Set the mouse and window title if possible.
1992 * Don't do this when starting, need to parse the .vimrc first, because it
1993 * may redefine t_TI etc.
1994 */
1995 if (starting != NO_SCREEN)
1996 {
1997 starttermcap(); /* may change terminal mode */
1998#ifdef FEAT_MOUSE
1999 setmouse(); /* may start using the mouse */
2000#endif
2001#ifdef FEAT_TITLE
2002 maketitle(); /* may display window title */
2003#endif
2004 }
2005
2006 /* display initial screen after ttest() checking. jw. */
2007 if (width <= 0 || height <= 0)
2008 {
2009 /* termcap failed to report size */
2010 /* set defaults, in case ui_get_shellsize() also fails */
2011 width = 80;
2012#if defined(MSDOS) || defined(WIN3264)
2013 height = 25; /* console is often 25 lines */
2014#else
2015 height = 24; /* most terminals are 24 lines */
2016#endif
2017 }
2018 set_shellsize(width, height, FALSE); /* may change Rows */
2019 if (starting != NO_SCREEN)
2020 {
2021 if (scroll_region)
2022 scroll_region_reset(); /* In case Rows changed */
2023 check_map_keycodes(); /* check mappings for terminal codes used */
2024
2025#ifdef FEAT_AUTOCMD
2026 {
2027 buf_T *old_curbuf;
2028
2029 /*
2030 * Execute the TermChanged autocommands for each buffer that is
2031 * loaded.
2032 */
2033 old_curbuf = curbuf;
2034 for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next)
2035 {
2036 if (curbuf->b_ml.ml_mfp != NULL)
2037 apply_autocmds(EVENT_TERMCHANGED, NULL, NULL, FALSE,
2038 curbuf);
2039 }
2040 if (buf_valid(old_curbuf))
2041 curbuf = old_curbuf;
2042 }
2043#endif
2044 }
2045
2046#ifdef FEAT_TERMRESPONSE
2047 may_req_termresponse();
2048#endif
2049
2050 return OK;
2051}
2052
2053#if defined(FEAT_MOUSE) || defined(PROTO)
2054
2055# ifdef FEAT_MOUSE_TTY
2056# define HMT_NORMAL 1
2057# define HMT_NETTERM 2
2058# define HMT_DEC 4
2059# define HMT_JSBTERM 8
2060# define HMT_PTERM 16
2061static int has_mouse_termcode = 0;
2062# endif
2063
2064# if (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_MOUSE_NET) \
2065 || defined(FEAT_MOUSE_DEC)) || defined(FEAT_MOUSE_JSB) \
2066 || defined(FEAT_MOUSE_PTERM) || defined(PROTO)
2067 void
2068set_mouse_termcode(n, s)
2069 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */
2070 char_u *s;
2071{
2072 char_u name[2];
2073
2074 name[0] = n;
2075 name[1] = KE_FILLER;
2076 add_termcode(name, s, FALSE);
2077# ifdef FEAT_MOUSE_TTY
2078# ifdef FEAT_MOUSE_JSB
2079 if (n == KS_JSBTERM_MOUSE)
2080 has_mouse_termcode |= HMT_JSBTERM;
2081 else
2082# endif
2083# ifdef FEAT_MOUSE_NET
2084 if (n == KS_NETTERM_MOUSE)
2085 has_mouse_termcode |= HMT_NETTERM;
2086 else
2087# endif
2088# ifdef FEAT_MOUSE_DEC
2089 if (n == KS_DEC_MOUSE)
2090 has_mouse_termcode |= HMT_DEC;
2091 else
2092# endif
2093# ifdef FEAT_MOUSE_PTERM
2094 if (n == KS_PTERM_MOUSE)
2095 has_mouse_termcode |= HMT_PTERM;
2096 else
2097# endif
2098 has_mouse_termcode |= HMT_NORMAL;
2099# endif
2100}
2101# endif
2102
2103# if ((defined(UNIX) || defined(VMS) || defined(OS2)) \
2104 && (defined(FEAT_MOUSE_XTERM) || defined(FEAT_MOUSE_DEC) \
2105 || defined(FEAT_MOUSE_GPM) || defined(FEAT_MOUSE_PTERM))) \
2106 || defined(PROTO)
2107 void
2108del_mouse_termcode(n)
2109 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */
2110{
2111 char_u name[2];
2112
2113 name[0] = n;
2114 name[1] = KE_FILLER;
2115 del_termcode(name);
2116# ifdef FEAT_MOUSE_TTY
2117# ifdef FEAT_MOUSE_JSB
2118 if (n == KS_JSBTERM_MOUSE)
2119 has_mouse_termcode &= ~HMT_JSBTERM;
2120 else
2121# endif
2122# ifdef FEAT_MOUSE_NET
2123 if (n == KS_NETTERM_MOUSE)
2124 has_mouse_termcode &= ~HMT_NETTERM;
2125 else
2126# endif
2127# ifdef FEAT_MOUSE_DEC
2128 if (n == KS_DEC_MOUSE)
2129 has_mouse_termcode &= ~HMT_DEC;
2130 else
2131# endif
2132# ifdef FEAT_MOUSE_PTERM
2133 if (n == KS_PTERM_MOUSE)
2134 has_mouse_termcode &= ~HMT_PTERM;
2135 else
2136# endif
2137 has_mouse_termcode &= ~HMT_NORMAL;
2138# endif
2139}
2140# endif
2141#endif
2142
2143#ifdef HAVE_TGETENT
2144/*
2145 * Call tgetent()
2146 * Return error message if it fails, NULL if it's OK.
2147 */
2148 static char_u *
2149tgetent_error(tbuf, term)
2150 char_u *tbuf;
2151 char_u *term;
2152{
2153 int i;
2154
2155 i = TGETENT(tbuf, term);
2156 if (i < 0 /* -1 is always an error */
2157# ifdef TGETENT_ZERO_ERR
2158 || i == 0 /* sometimes zero is also an error */
2159# endif
2160 )
2161 {
2162 /* On FreeBSD tputs() gets a SEGV after a tgetent() which fails. Call
2163 * tgetent() with the always existing "dumb" entry to avoid a crash or
2164 * hang. */
2165 (void)TGETENT(tbuf, "dumb");
2166
2167 if (i < 0)
2168# ifdef TGETENT_ZERO_ERR
2169 return (char_u *)_("E557: Cannot open termcap file");
2170 if (i == 0)
2171# endif
2172#ifdef TERMINFO
2173 return (char_u *)_("E558: Terminal entry not found in terminfo");
2174#else
2175 return (char_u *)_("E559: Terminal entry not found in termcap");
2176#endif
2177 }
2178 return NULL;
2179}
2180
2181/*
2182 * Some versions of tgetstr() have been reported to return -1 instead of NULL.
2183 * Fix that here.
2184 */
2185 static char_u *
2186vim_tgetstr(s, pp)
2187 char *s;
2188 char_u **pp;
2189{
2190 char *p;
2191
2192 p = tgetstr(s, (char **)pp);
2193 if (p == (char *)-1)
2194 p = NULL;
2195 return (char_u *)p;
2196}
2197#endif /* HAVE_TGETENT */
2198
2199#if defined(HAVE_TGETENT) && (defined(UNIX) || defined(__EMX__) || defined(VMS) || defined(MACOS_X))
2200/*
2201 * Get Columns and Rows from the termcap. Used after a window signal if the
2202 * ioctl() fails. It doesn't make sense to call tgetent each time if the "co"
2203 * and "li" entries never change. But on some systems this works.
2204 * Errors while getting the entries are ignored.
2205 */
2206 void
2207getlinecol(cp, rp)
2208 long *cp; /* pointer to columns */
2209 long *rp; /* pointer to rows */
2210{
2211 char_u tbuf[TBUFSZ];
2212
2213 if (T_NAME != NULL && *T_NAME != NUL && tgetent_error(tbuf, T_NAME) == NULL)
2214 {
2215 if (*cp == 0)
2216 *cp = tgetnum("co");
2217 if (*rp == 0)
2218 *rp = tgetnum("li");
2219 }
2220}
2221#endif /* defined(HAVE_TGETENT) && defined(UNIX) */
2222
2223/*
2224 * Get a string entry from the termcap and add it to the list of termcodes.
2225 * Used for <t_xx> special keys.
2226 * Give an error message for failure when not sourcing.
2227 * If force given, replace an existing entry.
2228 * Return FAIL if the entry was not found, OK if the entry was added.
2229 */
2230 int
2231add_termcap_entry(name, force)
2232 char_u *name;
2233 int force;
2234{
2235 char_u *term;
2236 int key;
2237 struct builtin_term *termp;
2238#ifdef HAVE_TGETENT
2239 char_u *string;
2240 int i;
2241 int builtin_first;
2242 char_u tbuf[TBUFSZ];
2243 char_u tstrbuf[TBUFSZ];
2244 char_u *tp = tstrbuf;
2245 char_u *error_msg = NULL;
2246#endif
2247
2248/*
2249 * If the GUI is running or will start in a moment, we only support the keys
2250 * that the GUI can produce.
2251 */
2252#ifdef FEAT_GUI
2253 if (gui.in_use || gui.starting)
2254 return gui_mch_haskey(name);
2255#endif
2256
2257 if (!force && find_termcode(name) != NULL) /* it's already there */
2258 return OK;
2259
2260 term = T_NAME;
2261 if (term == NULL || *term == NUL) /* 'term' not defined yet */
2262 return FAIL;
2263
2264 if (term_is_builtin(term)) /* name starts with "builtin_" */
2265 {
2266 term += 8;
2267#ifdef HAVE_TGETENT
2268 builtin_first = TRUE;
2269#endif
2270 }
2271#ifdef HAVE_TGETENT
2272 else
2273 builtin_first = p_tbi;
2274#endif
2275
2276#ifdef HAVE_TGETENT
2277/*
2278 * We can get the entry from the builtin termcap and from the external one.
2279 * If 'ttybuiltin' is on or the terminal name starts with "builtin_", try
2280 * builtin termcap first.
2281 * If 'ttybuiltin' is off, try external termcap first.
2282 */
2283 for (i = 0; i < 2; ++i)
2284 {
2285 if (!builtin_first == i)
2286#endif
2287 /*
2288 * Search in builtin termcap
2289 */
2290 {
2291 termp = find_builtin_term(term);
2292 if (termp->bt_string != NULL) /* found it */
2293 {
2294 key = TERMCAP2KEY(name[0], name[1]);
2295 while (termp->bt_entry != (int)KS_NAME)
2296 {
2297 if ((int)termp->bt_entry == key)
2298 {
2299 add_termcode(name, (char_u *)termp->bt_string,
2300 term_is_8bit(term));
2301 return OK;
2302 }
2303 ++termp;
2304 }
2305 }
2306 }
2307#ifdef HAVE_TGETENT
2308 else
2309 /*
2310 * Search in external termcap
2311 */
2312 {
2313 error_msg = tgetent_error(tbuf, term);
2314 if (error_msg == NULL)
2315 {
2316 string = TGETSTR((char *)name, &tp);
2317 if (string != NULL && *string != NUL)
2318 {
2319 add_termcode(name, string, FALSE);
2320 return OK;
2321 }
2322 }
2323 }
2324 }
2325#endif
2326
2327 if (sourcing_name == NULL)
2328 {
2329#ifdef HAVE_TGETENT
2330 if (error_msg != NULL)
2331 EMSG(error_msg);
2332 else
2333#endif
2334 EMSG2(_("E436: No \"%s\" entry in termcap"), name);
2335 }
2336 return FAIL;
2337}
2338
2339 static int
2340term_is_builtin(name)
2341 char_u *name;
2342{
2343 return (STRNCMP(name, "builtin_", (size_t)8) == 0);
2344}
2345
2346/*
2347 * Return TRUE if terminal "name" uses CSI instead of <Esc>[.
2348 * Assume that the terminal is using 8-bit controls when the name contains
2349 * "8bit", like in "xterm-8bit".
2350 */
2351 int
2352term_is_8bit(name)
2353 char_u *name;
2354{
2355 return (detected_8bit || strstr((char *)name, "8bit") != NULL);
2356}
2357
2358/*
2359 * Translate terminal control chars from 7-bit to 8-bit:
2360 * <Esc>[ -> CSI
2361 * <Esc>] -> <M-C-]>
2362 * <Esc>O -> <M-C-O>
2363 */
2364 static int
2365term_7to8bit(p)
2366 char_u *p;
2367{
2368 if (*p == ESC)
2369 {
2370 if (p[1] == '[')
2371 return CSI;
2372 if (p[1] == ']')
2373 return 0x9d;
2374 if (p[1] == 'O')
2375 return 0x8f;
2376 }
2377 return 0;
2378}
2379
2380#ifdef FEAT_GUI
2381 int
2382term_is_gui(name)
2383 char_u *name;
2384{
2385 return (STRCMP(name, "builtin_gui") == 0 || STRCMP(name, "gui") == 0);
2386}
2387#endif
2388
2389#if !defined(HAVE_TGETENT) || defined(AMIGA) || defined(PROTO)
2390
2391 char_u *
2392tltoa(i)
2393 unsigned long i;
2394{
2395 static char_u buf[16];
2396 char_u *p;
2397
2398 p = buf + 15;
2399 *p = '\0';
2400 do
2401 {
2402 --p;
2403 *p = (char_u) (i % 10 + '0');
2404 i /= 10;
2405 }
2406 while (i > 0 && p > buf);
2407 return p;
2408}
2409#endif
2410
2411#ifndef HAVE_TGETENT
2412
2413/*
2414 * minimal tgoto() implementation.
2415 * no padding and we only parse for %i %d and %+char
2416 */
2417char *tgoto __ARGS((char *, int, int));
2418
2419 char *
2420tgoto(cm, x, y)
2421 char *cm;
2422 int x, y;
2423{
2424 static char buf[30];
2425 char *p, *s, *e;
2426
2427 if (!cm)
2428 return "OOPS";
2429 e = buf + 29;
2430 for (s = buf; s < e && *cm; cm++)
2431 {
2432 if (*cm != '%')
2433 {
2434 *s++ = *cm;
2435 continue;
2436 }
2437 switch (*++cm)
2438 {
2439 case 'd':
2440 p = (char *)tltoa((unsigned long)y);
2441 y = x;
2442 while (*p)
2443 *s++ = *p++;
2444 break;
2445 case 'i':
2446 x++;
2447 y++;
2448 break;
2449 case '+':
2450 *s++ = (char)(*++cm + y);
2451 y = x;
2452 break;
2453 case '%':
2454 *s++ = *cm;
2455 break;
2456 default:
2457 return "OOPS";
2458 }
2459 }
2460 *s = '\0';
2461 return buf;
2462}
2463
2464#endif /* HAVE_TGETENT */
2465
2466/*
2467 * Set the terminal name and initialize the terminal options.
2468 * If "name" is NULL or empty, get the terminal name from the environment.
2469 * If that fails, use the default terminal name.
2470 */
2471 void
2472termcapinit(name)
2473 char_u *name;
2474{
2475 char_u *term;
2476
2477 if (name != NULL && *name == NUL)
2478 name = NULL; /* empty name is equal to no name */
2479 term = name;
2480
2481#ifdef __BEOS__
2482 /*
2483 * TERM environment variable is normally set to 'ansi' on the Bebox;
2484 * Since the BeBox doesn't quite support full ANSI yet, we use our
2485 * own custom 'ansi-beos' termcap instead, unless the -T option has
2486 * been given on the command line.
2487 */
2488 if (term == NULL
2489 && strcmp((char *)mch_getenv((char_u *)"TERM"), "ansi") == 0)
2490 term = DEFAULT_TERM;
2491#endif
2492#ifndef MSWIN
2493 if (term == NULL)
2494 term = mch_getenv((char_u *)"TERM");
2495#endif
2496 if (term == NULL || *term == NUL)
2497 term = DEFAULT_TERM;
2498 set_string_option_direct((char_u *)"term", -1, term, OPT_FREE);
2499
2500 /* Set the default terminal name. */
2501 set_string_default("term", term);
2502 set_string_default("ttytype", term);
2503
2504 /*
2505 * Avoid using "term" here, because the next mch_getenv() may overwrite it.
2506 */
2507 set_termname(T_NAME != NULL ? T_NAME : term);
2508}
2509
2510/*
2511 * the number of calls to ui_write is reduced by using the buffer "out_buf"
2512 */
2513#ifdef DOS16
2514# define OUT_SIZE 255 /* only have 640K total... */
2515#else
2516# ifdef FEAT_GUI_W16
2517# define OUT_SIZE 1023 /* Save precious 1K near data */
2518# else
2519# define OUT_SIZE 2047
2520# endif
2521#endif
2522 /* Add one to allow mch_write() in os_win32.c to append a NUL */
2523static char_u out_buf[OUT_SIZE + 1];
2524static int out_pos = 0; /* number of chars in out_buf */
2525
2526/*
2527 * out_flush(): flush the output buffer
2528 */
2529 void
2530out_flush()
2531{
2532 int len;
2533
2534 if (out_pos != 0)
2535 {
2536 /* set out_pos to 0 before ui_write, to avoid recursiveness */
2537 len = out_pos;
2538 out_pos = 0;
2539 ui_write(out_buf, len);
2540 }
2541}
2542
2543#if defined(FEAT_MBYTE) || defined(PROTO)
2544/*
2545 * Sometimes a byte out of a multi-byte character is written with out_char().
2546 * To avoid flushing half of the character, call this function first.
2547 */
2548 void
2549out_flush_check()
2550{
2551 if (enc_dbcs != 0 && out_pos >= OUT_SIZE - MB_MAXBYTES)
2552 out_flush();
2553}
2554#endif
2555
2556#ifdef FEAT_GUI
2557/*
2558 * out_trash(): Throw away the contents of the output buffer
2559 */
2560 void
2561out_trash()
2562{
2563 out_pos = 0;
2564}
2565#endif
2566
2567/*
2568 * out_char(c): put a byte into the output buffer.
2569 * Flush it if it becomes full.
2570 * This should not be used for outputting text on the screen (use functions
2571 * like msg_puts() and screen_putchar() for that).
2572 */
2573 void
2574out_char(c)
2575 unsigned c;
2576{
2577#if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX)
2578 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */
2579 out_char('\r');
2580#endif
2581
2582 out_buf[out_pos++] = c;
2583
2584 /* For testing we flush each time. */
2585 if (out_pos >= OUT_SIZE || p_wd)
2586 out_flush();
2587}
2588
2589static void out_char_nf __ARGS((unsigned));
2590
2591/*
2592 * out_char_nf(c): like out_char(), but don't flush when p_wd is set
2593 */
2594 static void
2595out_char_nf(c)
2596 unsigned c;
2597{
2598#if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX)
2599 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */
2600 out_char_nf('\r');
2601#endif
2602
2603 out_buf[out_pos++] = c;
2604
2605 if (out_pos >= OUT_SIZE)
2606 out_flush();
2607}
2608
2609/*
2610 * A never-padding out_str.
2611 * use this whenever you don't want to run the string through tputs.
2612 * tputs above is harmless, but tputs from the termcap library
2613 * is likely to strip off leading digits, that it mistakes for padding
2614 * information, and "%i", "%d", etc.
2615 * This should only be used for writing terminal codes, not for outputting
2616 * normal text (use functions like msg_puts() and screen_putchar() for that).
2617 */
2618 void
2619out_str_nf(s)
2620 char_u *s;
2621{
2622 if (out_pos > OUT_SIZE - 20) /* avoid terminal strings being split up */
2623 out_flush();
2624 while (*s)
2625 out_char_nf(*s++);
2626
2627 /* For testing we write one string at a time. */
2628 if (p_wd)
2629 out_flush();
2630}
2631
2632/*
2633 * out_str(s): Put a character string a byte at a time into the output buffer.
2634 * If HAVE_TGETENT is defined use the termcap parser. (jw)
2635 * This should only be used for writing terminal codes, not for outputting
2636 * normal text (use functions like msg_puts() and screen_putchar() for that).
2637 */
2638 void
2639out_str(s)
2640 char_u *s;
2641{
2642 if (s != NULL && *s)
2643 {
2644#ifdef FEAT_GUI
2645 /* Don't use tputs() when GUI is used, ncurses crashes. */
2646 if (gui.in_use)
2647 {
2648 out_str_nf(s);
2649 return;
2650 }
2651#endif
2652 /* avoid terminal strings being split up */
2653 if (out_pos > OUT_SIZE - 20)
2654 out_flush();
2655#ifdef HAVE_TGETENT
2656 tputs((char *)s, 1, TPUTSFUNCAST out_char_nf);
2657#else
2658 while (*s)
2659 out_char_nf(*s++);
2660#endif
2661
2662 /* For testing we write one string at a time. */
2663 if (p_wd)
2664 out_flush();
2665 }
2666}
2667
2668/*
2669 * cursor positioning using termcap parser. (jw)
2670 */
2671 void
2672term_windgoto(row, col)
2673 int row;
2674 int col;
2675{
2676 OUT_STR(tgoto((char *)T_CM, col, row));
2677}
2678
2679 void
2680term_cursor_right(i)
2681 int i;
2682{
2683 OUT_STR(tgoto((char *)T_CRI, 0, i));
2684}
2685
2686 void
2687term_append_lines(line_count)
2688 int line_count;
2689{
2690 OUT_STR(tgoto((char *)T_CAL, 0, line_count));
2691}
2692
2693 void
2694term_delete_lines(line_count)
2695 int line_count;
2696{
2697 OUT_STR(tgoto((char *)T_CDL, 0, line_count));
2698}
2699
2700#if defined(HAVE_TGETENT) || defined(PROTO)
2701 void
2702term_set_winpos(x, y)
2703 int x;
2704 int y;
2705{
2706 /* Can't handle a negative value here */
2707 if (x < 0)
2708 x = 0;
2709 if (y < 0)
2710 y = 0;
2711 OUT_STR(tgoto((char *)T_CWP, y, x));
2712}
2713
2714 void
2715term_set_winsize(width, height)
2716 int width;
2717 int height;
2718{
2719 OUT_STR(tgoto((char *)T_CWS, height, width));
2720}
2721#endif
2722
2723 void
2724term_fg_color(n)
2725 int n;
2726{
2727 /* Use "AF" termcap entry if present, "Sf" entry otherwise */
2728 if (*T_CAF)
2729 term_color(T_CAF, n);
2730 else if (*T_CSF)
2731 term_color(T_CSF, n);
2732}
2733
2734 void
2735term_bg_color(n)
2736 int n;
2737{
2738 /* Use "AB" termcap entry if present, "Sb" entry otherwise */
2739 if (*T_CAB)
2740 term_color(T_CAB, n);
2741 else if (*T_CSB)
2742 term_color(T_CSB, n);
2743}
2744
2745 static void
2746term_color(s, n)
2747 char_u *s;
2748 int n;
2749{
2750 char buf[20];
2751 int i = 2; /* index in s[] just after <Esc>[ or CSI */
2752
2753 /* Special handling of 16 colors, because termcap can't handle it */
2754 /* Also accept "\e[3%dm" for TERMINFO, it is sometimes used */
2755 /* Also accept CSI instead of <Esc>[ */
2756 if (n >= 8 && t_colors >= 16
2757 && ((s[0] == ESC && s[1] == '[') || (s[0] == CSI && (i = 1) == 1))
2758 && s[i] != NUL
2759 && (STRCMP(s + i + 1, "%p1%dm") == 0
2760 || STRCMP(s + i + 1, "%dm") == 0)
2761 && (s[i] == '3' || s[i] == '4'))
2762 {
2763 sprintf(buf,
2764#ifdef TERMINFO
2765 "%s%s%%p1%%dm",
2766#else
2767 "%s%s%%dm",
2768#endif
2769 i == 2 ? IF_EB("\033[", ESC_STR "[") : "\233",
2770 s[i] == '3' ? (n >= 16 ? "38;5;" : "9")
2771 : (n >= 16 ? "48;5;" : "10"));
2772 OUT_STR(tgoto(buf, 0, n >= 16 ? n : n - 8));
2773 }
2774 else
2775 OUT_STR(tgoto((char *)s, 0, n));
2776}
2777
2778#if (defined(FEAT_TITLE) && (defined(UNIX) || defined(OS2) || defined(VMS) || defined(MACOS_X))) || defined(PROTO)
2779/*
2780 * Generic function to set window title, using t_ts and t_fs.
2781 */
2782 void
2783term_settitle(title)
2784 char_u *title;
2785{
2786 /* t_ts takes one argument: column in status line */
2787 OUT_STR(tgoto((char *)T_TS, 0, 0)); /* set title start */
2788 out_str_nf(title);
2789 out_str(T_FS); /* set title end */
2790 out_flush();
2791}
2792#endif
2793
2794/*
2795 * Make sure we have a valid set or terminal options.
2796 * Replace all entries that are NULL by empty_option
2797 */
2798 void
2799ttest(pairs)
2800 int pairs;
2801{
2802 check_options(); /* make sure no options are NULL */
2803
2804 /*
2805 * MUST have "cm": cursor motion.
2806 */
2807 if (*T_CM == NUL)
2808 EMSG(_("E437: terminal capability \"cm\" required"));
2809
2810 /*
2811 * if "cs" defined, use a scroll region, it's faster.
2812 */
2813 if (*T_CS != NUL)
2814 scroll_region = TRUE;
2815 else
2816 scroll_region = FALSE;
2817
2818 if (pairs)
2819 {
2820 /*
2821 * optional pairs
2822 */
2823 /* TP goes to normal mode for TI (invert) and TB (bold) */
2824 if (*T_ME == NUL)
2825 T_ME = T_MR = T_MD = T_MB = empty_option;
2826 if (*T_SO == NUL || *T_SE == NUL)
2827 T_SO = T_SE = empty_option;
2828 if (*T_US == NUL || *T_UE == NUL)
2829 T_US = T_UE = empty_option;
2830 if (*T_CZH == NUL || *T_CZR == NUL)
2831 T_CZH = T_CZR = empty_option;
2832
2833 /* T_VE is needed even though T_VI is not defined */
2834 if (*T_VE == NUL)
2835 T_VI = empty_option;
2836
2837 /* if 'mr' or 'me' is not defined use 'so' and 'se' */
2838 if (*T_ME == NUL)
2839 {
2840 T_ME = T_SE;
2841 T_MR = T_SO;
2842 T_MD = T_SO;
2843 }
2844
2845 /* if 'so' or 'se' is not defined use 'mr' and 'me' */
2846 if (*T_SO == NUL)
2847 {
2848 T_SE = T_ME;
2849 if (*T_MR == NUL)
2850 T_SO = T_MD;
2851 else
2852 T_SO = T_MR;
2853 }
2854
2855 /* if 'ZH' or 'ZR' is not defined use 'mr' and 'me' */
2856 if (*T_CZH == NUL)
2857 {
2858 T_CZR = T_ME;
2859 if (*T_MR == NUL)
2860 T_CZH = T_MD;
2861 else
2862 T_CZH = T_MR;
2863 }
2864
2865 /* "Sb" and "Sf" come in pairs */
2866 if (*T_CSB == NUL || *T_CSF == NUL)
2867 {
2868 T_CSB = empty_option;
2869 T_CSF = empty_option;
2870 }
2871
2872 /* "AB" and "AF" come in pairs */
2873 if (*T_CAB == NUL || *T_CAF == NUL)
2874 {
2875 T_CAB = empty_option;
2876 T_CAF = empty_option;
2877 }
2878
2879 /* if 'Sb' and 'AB' are not defined, reset "Co" */
2880 if (*T_CSB == NUL && *T_CAB == NUL)
2881 T_CCO = empty_option;
2882
2883 /* Set 'weirdinvert' according to value of 't_xs' */
2884 p_wiv = (*T_XS != NUL);
2885 }
2886 need_gather = TRUE;
2887
2888 /* Set t_colors to the value of t_Co. */
2889 t_colors = atoi((char *)T_CCO);
2890}
2891
2892#if (defined(FEAT_GUI) && (defined(FEAT_MENU) || !defined(USE_ON_FLY_SCROLL))) \
2893 || defined(PROTO)
2894/*
2895 * Represent the given long_u as individual bytes, with the most significant
2896 * byte first, and store them in dst.
2897 */
2898 void
2899add_long_to_buf(val, dst)
2900 long_u val;
2901 char_u *dst;
2902{
2903 int i;
2904 int shift;
2905
2906 for (i = 1; i <= sizeof(long_u); i++)
2907 {
2908 shift = 8 * (sizeof(long_u) - i);
2909 dst[i - 1] = (char_u) ((val >> shift) & 0xff);
2910 }
2911}
2912
2913static int get_long_from_buf __ARGS((char_u *buf, long_u *val));
2914
2915/*
2916 * Interpret the next string of bytes in buf as a long integer, with the most
2917 * significant byte first. Note that it is assumed that buf has been through
2918 * inchar(), so that NUL and K_SPECIAL will be represented as three bytes each.
2919 * Puts result in val, and returns the number of bytes read from buf
2920 * (between sizeof(long_u) and 2 * sizeof(long_u)), or -1 if not enough bytes
2921 * were present.
2922 */
2923 static int
2924get_long_from_buf(buf, val)
2925 char_u *buf;
2926 long_u *val;
2927{
2928 int len;
2929 char_u bytes[sizeof(long_u)];
2930 int i;
2931 int shift;
2932
2933 *val = 0;
2934 len = get_bytes_from_buf(buf, bytes, (int)sizeof(long_u));
2935 if (len != -1)
2936 {
2937 for (i = 0; i < sizeof(long_u); i++)
2938 {
2939 shift = 8 * (sizeof(long_u) - 1 - i);
2940 *val += (long_u)bytes[i] << shift;
2941 }
2942 }
2943 return len;
2944}
2945#endif
2946
2947#if defined(FEAT_GUI) \
2948 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM)))
2949/*
2950 * Read the next num_bytes bytes from buf, and store them in bytes. Assume
2951 * that buf has been through inchar(). Returns the actual number of bytes used
2952 * from buf (between num_bytes and num_bytes*2), or -1 if not enough bytes were
2953 * available.
2954 */
2955 static int
2956get_bytes_from_buf(buf, bytes, num_bytes)
2957 char_u *buf;
2958 char_u *bytes;
2959 int num_bytes;
2960{
2961 int len = 0;
2962 int i;
2963 char_u c;
2964
2965 for (i = 0; i < num_bytes; i++)
2966 {
2967 if ((c = buf[len++]) == NUL)
2968 return -1;
2969 if (c == K_SPECIAL)
2970 {
2971 if (buf[len] == NUL || buf[len + 1] == NUL) /* cannot happen? */
2972 return -1;
2973 if (buf[len++] == (int)KS_ZERO)
2974 c = NUL;
2975 ++len; /* skip KE_FILLER */
2976 /* else it should be KS_SPECIAL, and c already equals K_SPECIAL */
2977 }
2978 bytes[i] = c;
2979 }
2980 return len;
2981}
2982#endif
2983
2984/*
2985 * Check if the new shell size is valid, correct it if it's too small.
2986 */
2987 void
2988check_shellsize()
2989{
2990 if (Columns < MIN_COLUMNS)
2991 Columns = MIN_COLUMNS;
2992 if (Rows < min_rows()) /* need room for one window and command line */
2993 Rows = min_rows();
2994}
2995
Bram Moolenaar86b68352004-12-27 21:59:20 +00002996/*
2997 * Invoked just before the screen structures are going to be (re)allocated.
2998 */
Bram Moolenaar071d4272004-06-13 20:20:40 +00002999 void
3000win_new_shellsize()
3001{
3002 static int old_Rows = 0;
3003 static int old_Columns = 0;
3004
3005 if (old_Rows != Rows || old_Columns != Columns)
3006 ui_new_shellsize();
3007 if (old_Rows != Rows)
3008 {
Bram Moolenaar4399ef42005-02-12 14:29:27 +00003009 /* if 'window' uses the whole screen, keep it using that */
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003010 if (p_window == old_Rows - 1 || old_Rows == 0)
Bram Moolenaar4399ef42005-02-12 14:29:27 +00003011 p_window = Rows - 1;
Bram Moolenaar071d4272004-06-13 20:20:40 +00003012 old_Rows = Rows;
3013 shell_new_rows(); /* update window sizes */
3014 }
3015 if (old_Columns != Columns)
3016 {
3017 old_Columns = Columns;
3018#ifdef FEAT_VERTSPLIT
3019 shell_new_columns(); /* update window sizes */
3020#endif
3021 }
3022}
3023
3024/*
3025 * Call this function when the Vim shell has been resized in any way.
3026 * Will obtain the current size and redraw (also when size didn't change).
3027 */
3028 void
3029shell_resized()
3030{
3031 set_shellsize(0, 0, FALSE);
3032}
3033
3034/*
3035 * Check if the shell size changed. Handle a resize.
3036 * When the size didn't change, nothing happens.
3037 */
3038 void
3039shell_resized_check()
3040{
3041 int old_Rows = Rows;
3042 int old_Columns = Columns;
3043
3044 (void)ui_get_shellsize();
3045 check_shellsize();
3046 if (old_Rows != Rows || old_Columns != Columns)
3047 shell_resized();
3048}
3049
3050/*
3051 * Set size of the Vim shell.
3052 * If 'mustset' is TRUE, we must set Rows and Columns, do not get the real
3053 * window size (this is used for the :win command).
3054 * If 'mustset' is FALSE, we may try to get the real window size and if
3055 * it fails use 'width' and 'height'.
3056 */
3057 void
3058set_shellsize(width, height, mustset)
3059 int width, height;
3060 int mustset;
3061{
3062 static int busy = FALSE;
3063
3064 /*
3065 * Avoid recursiveness, can happen when setting the window size causes
3066 * another window-changed signal.
3067 */
3068 if (busy)
3069 return;
3070
3071 if (width < 0 || height < 0) /* just checking... */
3072 return;
3073
3074 if (State == HITRETURN || State == SETWSIZE) /* postpone the resizing */
3075 {
3076 State = SETWSIZE;
3077 return;
3078 }
3079
3080 ++busy;
3081
3082#ifdef AMIGA
3083 out_flush(); /* must do this before mch_get_shellsize() for
3084 some obscure reason */
3085#endif
3086
3087 if (mustset || (ui_get_shellsize() == FAIL && height != 0))
3088 {
3089 Rows = height;
3090 Columns = width;
3091 check_shellsize();
3092 ui_set_shellsize(mustset);
3093 }
3094 else
3095 check_shellsize();
3096
3097 /* The window layout used to be adjusted here, but it now happens in
3098 * screenalloc() (also invoked from screenclear()). That is because the
3099 * "busy" check above may skip this, but not screenalloc(). */
3100
3101 if (State != ASKMORE && State != EXTERNCMD && State != CONFIRM)
3102 screenclear();
3103 else
3104 screen_start(); /* don't know where cursor is now */
3105
3106 if (starting != NO_SCREEN)
3107 {
3108#ifdef FEAT_TITLE
3109 maketitle();
3110#endif
3111 changed_line_abv_curs();
3112 invalidate_botline();
3113
3114 /*
3115 * We only redraw when it's needed:
3116 * - While at the more prompt or executing an external command, don't
3117 * redraw, but position the cursor.
3118 * - While editing the command line, only redraw that.
3119 * - in Ex mode, don't redraw anything.
3120 * - Otherwise, redraw right now, and position the cursor.
3121 * Always need to call update_screen() or screenalloc(), to make
3122 * sure Rows/Columns and the size of ScreenLines[] is correct!
3123 */
3124 if (State == ASKMORE || State == EXTERNCMD || State == CONFIRM
3125 || exmode_active)
3126 {
3127 screenalloc(FALSE);
3128 repeat_message();
3129 }
3130 else if (State & CMDLINE)
3131 {
3132 update_screen(NOT_VALID);
3133 redrawcmdline();
3134 }
3135 else
3136 {
3137 update_topline();
3138 update_screen(NOT_VALID);
3139 if (redrawing())
3140 setcursor();
3141 }
3142 cursor_on(); /* redrawing may have switched it off */
3143 }
3144 out_flush();
3145 --busy;
3146}
3147
3148/*
3149 * Set the terminal to TMODE_RAW (for Normal mode) or TMODE_COOK (for external
3150 * commands and Ex mode).
3151 */
3152 void
3153settmode(tmode)
3154 int tmode;
3155{
3156#ifdef FEAT_GUI
3157 /* don't set the term where gvim was started to any mode */
3158 if (gui.in_use)
3159 return;
3160#endif
3161
3162 if (full_screen)
3163 {
Bram Moolenaar071d4272004-06-13 20:20:40 +00003164 /*
3165 * When returning after calling a shell we want to really set the
3166 * terminal to raw mode, even though we think it already is, because
3167 * the shell program may have reset the terminal mode.
3168 * When we think the terminal is normal, don't try to set it to
3169 * normal again, because that causes problems (logout!) on some
3170 * machines.
3171 */
3172 if (tmode != TMODE_COOK || cur_tmode != TMODE_COOK)
3173 {
3174#ifdef FEAT_TERMRESPONSE
3175 /* May need to check for T_CRV response and termcodes, it doesn't
3176 * work in Cooked mode, an external program may get them. */
3177 if (tmode != TMODE_RAW && crv_status == CRV_SENT)
3178 (void)vpeekc_nomap();
3179 check_for_codes_from_term();
3180#endif
3181#ifdef FEAT_MOUSE_TTY
3182 if (tmode != TMODE_RAW)
3183 mch_setmouse(FALSE); /* switch mouse off */
3184#endif
3185 out_flush();
3186 mch_settmode(tmode); /* machine specific function */
3187 cur_tmode = tmode;
3188#ifdef FEAT_MOUSE
3189 if (tmode == TMODE_RAW)
3190 setmouse(); /* may switch mouse on */
3191#endif
3192 out_flush();
3193 }
3194#ifdef FEAT_TERMRESPONSE
3195 may_req_termresponse();
3196#endif
3197 }
3198}
3199
3200 void
3201starttermcap()
3202{
3203 if (full_screen && !termcap_active)
3204 {
3205 out_str(T_TI); /* start termcap mode */
3206 out_str(T_KS); /* start "keypad transmit" mode */
3207 out_flush();
3208 termcap_active = TRUE;
3209 screen_start(); /* don't know where cursor is now */
3210#ifdef FEAT_TERMRESPONSE
3211 may_req_termresponse();
3212 /* Immediately check for a response. If t_Co changes, we don't want
3213 * to redraw with wrong colors first. */
3214 check_for_codes_from_term();
3215#endif
3216 }
3217}
3218
3219 void
3220stoptermcap()
3221{
3222 screen_stop_highlight();
3223 reset_cterm_colors();
3224 if (termcap_active)
3225 {
3226#ifdef FEAT_TERMRESPONSE
3227 /* May need to check for T_CRV response. */
3228 if (crv_status == CRV_SENT)
3229 (void)vpeekc_nomap();
3230 /* Check for termcodes first, otherwise an external program may get
3231 * them. */
3232 check_for_codes_from_term();
3233#endif
3234 out_str(T_KE); /* stop "keypad transmit" mode */
3235 out_flush();
3236 termcap_active = FALSE;
3237 cursor_on(); /* just in case it is still off */
3238 out_str(T_TE); /* stop termcap mode */
3239 screen_start(); /* don't know where cursor is now */
3240 out_flush();
3241 }
3242}
3243
3244#ifdef FEAT_TERMRESPONSE
3245/*
3246 * Request version string (for xterm) when needed.
3247 * Only do this after switching to raw mode, otherwise the result will be
3248 * echoed.
3249 * Only do this after termcap mode has been started, otherwise the codes for
3250 * the cursor keys may be wrong.
Bram Moolenaar4399ef42005-02-12 14:29:27 +00003251 * On Unix only do it when both output and input are a tty (avoid writing
3252 * request to terminal while reading from a file).
Bram Moolenaar071d4272004-06-13 20:20:40 +00003253 * The result is caught in check_termcode().
3254 */
3255 static void
3256may_req_termresponse()
3257{
3258 if (crv_status == CRV_GET
3259 && cur_tmode == TMODE_RAW
3260 && termcap_active
3261#ifdef UNIX
3262 && isatty(1)
Bram Moolenaar4399ef42005-02-12 14:29:27 +00003263 && isatty(read_cmd_fd)
Bram Moolenaar071d4272004-06-13 20:20:40 +00003264#endif
3265 && *T_CRV != NUL)
3266 {
3267 out_str(T_CRV);
3268 crv_status = CRV_SENT;
3269 /* check for the characters now, otherwise they might be eaten by
3270 * get_keystroke() */
3271 out_flush();
3272 (void)vpeekc_nomap();
3273 }
3274}
3275#endif
3276
3277/*
3278 * Return TRUE when saving and restoring the screen.
3279 */
3280 int
3281swapping_screen()
3282{
3283 return (full_screen && *T_TI != NUL);
3284}
3285
3286#ifdef FEAT_MOUSE
3287/*
3288 * setmouse() - switch mouse on/off depending on current mode and 'mouse'
3289 */
3290 void
3291setmouse()
3292{
3293# ifdef FEAT_MOUSE_TTY
3294 int checkfor;
3295# endif
3296
3297# ifdef FEAT_MOUSESHAPE
3298 update_mouseshape(-1);
3299# endif
3300
3301# ifdef FEAT_MOUSE_TTY /* Should be outside proc, but may break MOUSESHAPE */
3302# ifdef FEAT_GUI
3303 /* In the GUI the mouse is always enabled. */
3304 if (gui.in_use)
3305 return;
3306# endif
3307 /* be quick when mouse is off */
3308 if (*p_mouse == NUL || has_mouse_termcode == 0)
3309 return;
3310
3311 /* don't switch mouse on when not in raw mode (Ex mode) */
3312 if (cur_tmode != TMODE_RAW)
3313 {
3314 mch_setmouse(FALSE);
3315 return;
3316 }
3317
3318# ifdef FEAT_VISUAL
3319 if (VIsual_active)
3320 checkfor = MOUSE_VISUAL;
3321 else
3322# endif
3323 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE)
3324 checkfor = MOUSE_RETURN;
3325 else if (State & INSERT)
3326 checkfor = MOUSE_INSERT;
3327 else if (State & CMDLINE)
3328 checkfor = MOUSE_COMMAND;
3329 else if (State == CONFIRM || State == EXTERNCMD)
3330 checkfor = ' '; /* don't use mouse for ":confirm" or ":!cmd" */
3331 else
3332 checkfor = MOUSE_NORMAL; /* assume normal mode */
3333
3334 if (mouse_has(checkfor))
3335 mch_setmouse(TRUE);
3336 else
3337 mch_setmouse(FALSE);
3338# endif
3339}
3340
3341/*
3342 * Return TRUE if
3343 * - "c" is in 'mouse', or
3344 * - 'a' is in 'mouse' and "c" is in MOUSE_A, or
3345 * - the current buffer is a help file and 'h' is in 'mouse' and we are in a
3346 * normal editing mode (not at hit-return message).
3347 */
3348 int
3349mouse_has(c)
3350 int c;
3351{
3352 char_u *p;
3353
3354 for (p = p_mouse; *p; ++p)
3355 switch (*p)
3356 {
3357 case 'a': if (vim_strchr((char_u *)MOUSE_A, c) != NULL)
3358 return TRUE;
3359 break;
3360 case MOUSE_HELP: if (c != MOUSE_RETURN && curbuf->b_help)
3361 return TRUE;
3362 break;
3363 default: if (c == *p) return TRUE; break;
3364 }
3365 return FALSE;
3366}
3367
3368/*
3369 * Return TRUE when 'mousemodel' is set to "popup" or "popup_setpos".
3370 */
3371 int
3372mouse_model_popup()
3373{
3374 return (p_mousem[0] == 'p');
3375}
3376#endif
3377
3378/*
3379 * By outputting the 'cursor very visible' termcap code, for some windowed
3380 * terminals this makes the screen scrolled to the correct position.
3381 * Used when starting Vim or returning from a shell.
3382 */
3383 void
3384scroll_start()
3385{
3386 if (*T_VS != NUL)
3387 {
3388 out_str(T_VS);
3389 out_str(T_VE);
3390 screen_start(); /* don't know where cursor is now */
3391 }
3392}
3393
3394static int cursor_is_off = FALSE;
3395
3396/*
3397 * Enable the cursor.
3398 */
3399 void
3400cursor_on()
3401{
3402 if (cursor_is_off)
3403 {
3404 out_str(T_VE);
3405 cursor_is_off = FALSE;
3406 }
3407}
3408
3409/*
3410 * Disable the cursor.
3411 */
3412 void
3413cursor_off()
3414{
3415 if (full_screen)
3416 {
3417 if (!cursor_is_off)
3418 out_str(T_VI); /* disable cursor */
3419 cursor_is_off = TRUE;
3420 }
3421}
3422
Bram Moolenaar1cd871b2004-12-19 22:46:22 +00003423#if defined(CURSOR_SHAPE) || defined(PROTO)
Bram Moolenaar071d4272004-06-13 20:20:40 +00003424/*
Bram Moolenaar293ee4d2004-12-09 21:34:53 +00003425 * Set cursor shape to match Insert mode.
3426 */
3427 void
3428term_cursor_shape()
3429{
3430 static int showing_insert_mode = MAYBE;
3431
3432 if (!full_screen || *T_CSI == NUL || *T_CEI == NUL)
3433 return;
3434
3435 if (State & INSERT)
3436 {
3437 if (showing_insert_mode != TRUE)
3438 out_str(T_CSI); /* disable cursor */
3439 showing_insert_mode = TRUE;
3440 }
3441 else
3442 {
3443 if (showing_insert_mode != FALSE)
3444 out_str(T_CEI); /* disable cursor */
3445 showing_insert_mode = FALSE;
3446 }
3447}
Bram Moolenaar1cd871b2004-12-19 22:46:22 +00003448#endif
Bram Moolenaar293ee4d2004-12-09 21:34:53 +00003449
3450/*
Bram Moolenaar071d4272004-06-13 20:20:40 +00003451 * Set scrolling region for window 'wp'.
3452 * The region starts 'off' lines from the start of the window.
3453 * Also set the vertical scroll region for a vertically split window. Always
3454 * the full width of the window, excluding the vertical separator.
3455 */
3456 void
3457scroll_region_set(wp, off)
3458 win_T *wp;
3459 int off;
3460{
3461 OUT_STR(tgoto((char *)T_CS, W_WINROW(wp) + wp->w_height - 1,
3462 W_WINROW(wp) + off));
3463#ifdef FEAT_VERTSPLIT
3464 if (*T_CSV != NUL && wp->w_width != Columns)
3465 OUT_STR(tgoto((char *)T_CSV, W_WINCOL(wp) + wp->w_width - 1,
3466 W_WINCOL(wp)));
3467#endif
3468 screen_start(); /* don't know where cursor is now */
3469}
3470
3471/*
3472 * Reset scrolling region to the whole screen.
3473 */
3474 void
3475scroll_region_reset()
3476{
3477 OUT_STR(tgoto((char *)T_CS, (int)Rows - 1, 0));
3478#ifdef FEAT_VERTSPLIT
3479 if (*T_CSV != NUL)
3480 OUT_STR(tgoto((char *)T_CSV, (int)Columns - 1, 0));
3481#endif
3482 screen_start(); /* don't know where cursor is now */
3483}
3484
3485
3486/*
3487 * List of terminal codes that are currently recognized.
3488 */
3489
3490struct termcode
3491{
3492 char_u name[2]; /* termcap name of entry */
3493 char_u *code; /* terminal code (in allocated memory) */
3494 int len; /* STRLEN(code) */
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003495 int modlen; /* length of part before ";*~". */
Bram Moolenaar071d4272004-06-13 20:20:40 +00003496} *termcodes = NULL;
3497
3498static int tc_max_len = 0; /* number of entries that termcodes[] can hold */
3499static int tc_len = 0; /* current number of entries in termcodes[] */
3500
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003501static int termcode_star __ARGS((char_u *code, int len));
3502
Bram Moolenaar071d4272004-06-13 20:20:40 +00003503 void
3504clear_termcodes()
3505{
3506 while (tc_len > 0)
3507 vim_free(termcodes[--tc_len].code);
3508 vim_free(termcodes);
3509 termcodes = NULL;
3510 tc_max_len = 0;
3511
3512#ifdef HAVE_TGETENT
3513 BC = (char *)empty_option;
3514 UP = (char *)empty_option;
3515 PC = NUL; /* set pad character to NUL */
3516 ospeed = 0;
3517#endif
3518
3519 need_gather = TRUE; /* need to fill termleader[] */
3520}
3521
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003522#define ATC_FROM_TERM 55
3523
Bram Moolenaar071d4272004-06-13 20:20:40 +00003524/*
3525 * Add a new entry to the list of terminal codes.
3526 * The list is kept alphabetical for ":set termcap"
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003527 * "flags" is TRUE when replacing 7-bit by 8-bit controls is desired.
3528 * "flags" can also be ATC_FROM_TERM for got_code_from_term().
Bram Moolenaar071d4272004-06-13 20:20:40 +00003529 */
3530 void
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003531add_termcode(name, string, flags)
Bram Moolenaar071d4272004-06-13 20:20:40 +00003532 char_u *name;
3533 char_u *string;
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003534 int flags;
Bram Moolenaar071d4272004-06-13 20:20:40 +00003535{
3536 struct termcode *new_tc;
3537 int i, j;
3538 char_u *s;
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003539 int len;
Bram Moolenaar071d4272004-06-13 20:20:40 +00003540
3541 if (string == NULL || *string == NUL)
3542 {
3543 del_termcode(name);
3544 return;
3545 }
3546
3547 s = vim_strsave(string);
3548 if (s == NULL)
3549 return;
3550
3551 /* Change leading <Esc>[ to CSI, change <Esc>O to <M-O>. */
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003552 if (flags != 0 && flags != ATC_FROM_TERM && term_7to8bit(string) != 0)
Bram Moolenaar071d4272004-06-13 20:20:40 +00003553 {
3554 mch_memmove(s, s + 1, STRLEN(s));
3555 s[0] = term_7to8bit(string);
3556 }
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003557 len = (int)STRLEN(s);
Bram Moolenaar071d4272004-06-13 20:20:40 +00003558
3559 need_gather = TRUE; /* need to fill termleader[] */
3560
3561 /*
3562 * need to make space for more entries
3563 */
3564 if (tc_len == tc_max_len)
3565 {
3566 tc_max_len += 20;
3567 new_tc = (struct termcode *)alloc(
3568 (unsigned)(tc_max_len * sizeof(struct termcode)));
3569 if (new_tc == NULL)
3570 {
3571 tc_max_len -= 20;
3572 return;
3573 }
3574 for (i = 0; i < tc_len; ++i)
3575 new_tc[i] = termcodes[i];
3576 vim_free(termcodes);
3577 termcodes = new_tc;
3578 }
3579
3580 /*
3581 * Look for existing entry with the same name, it is replaced.
3582 * Look for an existing entry that is alphabetical higher, the new entry
3583 * is inserted in front of it.
3584 */
3585 for (i = 0; i < tc_len; ++i)
3586 {
3587 if (termcodes[i].name[0] < name[0])
3588 continue;
3589 if (termcodes[i].name[0] == name[0])
3590 {
3591 if (termcodes[i].name[1] < name[1])
3592 continue;
3593 /*
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003594 * Exact match: May replace old code.
Bram Moolenaar071d4272004-06-13 20:20:40 +00003595 */
3596 if (termcodes[i].name[1] == name[1])
3597 {
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003598 if (flags == ATC_FROM_TERM && (j = termcode_star(
3599 termcodes[i].code, termcodes[i].len)) > 0)
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003600 {
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003601 /* Don't replace ESC[123;*X or ESC O*X with another when
3602 * invoked from got_code_from_term(). */
3603 if (len == termcodes[i].len - j
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003604 && STRNCMP(s, termcodes[i].code, len - 1) == 0
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003605 && s[len - 1]
3606 == termcodes[i].code[termcodes[i].len - 1])
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003607 {
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003608 /* They are equal but for the ";*": don't add it. */
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003609 vim_free(s);
3610 return;
3611 }
3612 }
3613 else
3614 {
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003615 /* Replace old code. */
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003616 vim_free(termcodes[i].code);
3617 --tc_len;
3618 break;
3619 }
Bram Moolenaar071d4272004-06-13 20:20:40 +00003620 }
3621 }
3622 /*
3623 * Found alphabetical larger entry, move rest to insert new entry
3624 */
3625 for (j = tc_len; j > i; --j)
3626 termcodes[j] = termcodes[j - 1];
3627 break;
3628 }
3629
3630 termcodes[i].name[0] = name[0];
3631 termcodes[i].name[1] = name[1];
3632 termcodes[i].code = s;
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003633 termcodes[i].len = len;
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003634
3635 /* For xterm we recognize special codes like "ESC[42;*X" and "ESC O*X" that
3636 * accept modifiers. */
3637 termcodes[i].modlen = 0;
3638 j = termcode_star(s, len);
3639 if (j > 0)
3640 termcodes[i].modlen = len - 1 - j;
Bram Moolenaar071d4272004-06-13 20:20:40 +00003641 ++tc_len;
3642}
3643
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003644/*
3645 * Check termcode "code[len]" for ending in ;*X, <Esc>O*X or <M-O>*X.
3646 * The "X" can be any character.
3647 * Return 0 if not found, 2 for ;*X and 1 for O*X and <M-O>*X.
3648 */
3649 static int
3650termcode_star(code, len)
3651 char_u *code;
3652 int len;
3653{
3654 /* Shortest is <M-O>*X. With ; shortest is <CSI>1;*X */
3655 if (len >= 3 && code[len - 2] == '*')
3656 {
3657 if (len >= 5 && code[len - 3] == ';')
3658 return 2;
3659 if ((len >= 4 && code[len - 3] == 'O') || code[len - 3] == 'O' + 128)
3660 return 1;
3661 }
3662 return 0;
3663}
3664
Bram Moolenaar071d4272004-06-13 20:20:40 +00003665 char_u *
3666find_termcode(name)
3667 char_u *name;
3668{
3669 int i;
3670
3671 for (i = 0; i < tc_len; ++i)
3672 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1])
3673 return termcodes[i].code;
3674 return NULL;
3675}
3676
3677#if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3678 char_u *
3679get_termcode(i)
3680 int i;
3681{
3682 if (i >= tc_len)
3683 return NULL;
3684 return &termcodes[i].name[0];
3685}
3686#endif
3687
3688 void
3689del_termcode(name)
3690 char_u *name;
3691{
3692 int i;
3693
3694 if (termcodes == NULL) /* nothing there yet */
3695 return;
3696
3697 need_gather = TRUE; /* need to fill termleader[] */
3698
3699 for (i = 0; i < tc_len; ++i)
3700 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1])
3701 {
3702 del_termcode_idx(i);
3703 return;
3704 }
3705 /* not found. Give error message? */
3706}
3707
3708 static void
3709del_termcode_idx(idx)
3710 int idx;
3711{
3712 int i;
3713
3714 vim_free(termcodes[idx].code);
3715 --tc_len;
3716 for (i = idx; i < tc_len; ++i)
3717 termcodes[i] = termcodes[i + 1];
3718}
3719
3720#ifdef FEAT_TERMRESPONSE
3721/*
3722 * Called when detected that the terminal sends 8-bit codes.
3723 * Convert all 7-bit codes to their 8-bit equivalent.
3724 */
3725 static void
3726switch_to_8bit()
3727{
3728 int i;
3729 int c;
3730
3731 /* Only need to do something when not already using 8-bit codes. */
3732 if (!term_is_8bit(T_NAME))
3733 {
3734 for (i = 0; i < tc_len; ++i)
3735 {
3736 c = term_7to8bit(termcodes[i].code);
3737 if (c != 0)
3738 {
3739 mch_memmove(termcodes[i].code + 1, termcodes[i].code + 2,
3740 STRLEN(termcodes[i].code + 1));
3741 termcodes[i].code[0] = c;
3742 }
3743 }
3744 need_gather = TRUE; /* need to fill termleader[] */
3745 }
3746 detected_8bit = TRUE;
3747}
3748#endif
3749
3750#ifdef CHECK_DOUBLE_CLICK
3751static linenr_T orig_topline = 0;
3752# ifdef FEAT_DIFF
3753static int orig_topfill = 0;
3754# endif
3755#endif
3756#if (defined(FEAT_WINDOWS) && defined(CHECK_DOUBLE_CLICK)) || defined(PROTO)
3757/*
3758 * Checking for double clicks ourselves.
3759 * "orig_topline" is used to avoid detecting a double-click when the window
3760 * contents scrolled (e.g., when 'scrolloff' is non-zero).
3761 */
3762/*
3763 * Set orig_topline. Used when jumping to another window, so that a double
3764 * click still works.
3765 */
3766 void
3767set_mouse_topline(wp)
3768 win_T *wp;
3769{
3770 orig_topline = wp->w_topline;
3771# ifdef FEAT_DIFF
3772 orig_topfill = wp->w_topfill;
3773# endif
3774}
3775#endif
3776
3777/*
3778 * Check if typebuf.tb_buf[] contains a terminal key code.
3779 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off
3780 * + max_offset].
3781 * Return 0 for no match, -1 for partial match, > 0 for full match.
3782 * With a match, the match is removed, the replacement code is inserted in
3783 * typebuf.tb_buf[] and the number of characters in typebuf.tb_buf[] is
3784 * returned.
3785 * When "buf" is not NULL, it is used instead of typebuf.tb_buf[]. "buflen" is
3786 * then the length of the string in buf[].
3787 */
3788 int
3789check_termcode(max_offset, buf, buflen)
3790 int max_offset;
3791 char_u *buf;
3792 int buflen;
3793{
3794 char_u *tp;
3795 char_u *p;
3796 int slen = 0; /* init for GCC */
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003797 int modslen;
Bram Moolenaar071d4272004-06-13 20:20:40 +00003798 int len;
3799 int offset;
3800 char_u key_name[2];
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003801 int modifiers;
3802 int key;
Bram Moolenaar071d4272004-06-13 20:20:40 +00003803 int new_slen;
3804 int extra;
3805 char_u string[MAX_KEY_CODE_LEN + 1];
3806 int i, j;
3807 int idx = 0;
3808#ifdef FEAT_MOUSE
3809# if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI)
3810 char_u bytes[6];
3811 int num_bytes;
3812# endif
3813 int mouse_code = 0; /* init for GCC */
Bram Moolenaar071d4272004-06-13 20:20:40 +00003814 int is_click, is_drag;
3815 int wheel_code = 0;
3816 int current_button;
3817 static int held_button = MOUSE_RELEASE;
3818 static int orig_num_clicks = 1;
3819 static int orig_mouse_code = 0x0;
3820# ifdef CHECK_DOUBLE_CLICK
3821 static int orig_mouse_col = 0;
3822 static int orig_mouse_row = 0;
3823 static struct timeval orig_mouse_time = {0, 0};
3824 /* time of previous mouse click */
3825 struct timeval mouse_time; /* time of current mouse click */
3826 long timediff; /* elapsed time in msec */
3827# endif
3828#endif
3829 int cpo_koffset;
3830#ifdef FEAT_MOUSE_GPM
3831 extern int gpm_flag; /* gpm library variable */
3832#endif
3833
3834 cpo_koffset = (vim_strchr(p_cpo, CPO_KOFFSET) != NULL);
3835
3836 /*
3837 * Speed up the checks for terminal codes by gathering all first bytes
3838 * used in termleader[]. Often this is just a single <Esc>.
3839 */
3840 if (need_gather)
3841 gather_termleader();
3842
3843 /*
3844 * Check at several positions in typebuf.tb_buf[], to catch something like
3845 * "x<Up>" that can be mapped. Stop at max_offset, because characters
3846 * after that cannot be used for mapping, and with @r commands
3847 * typebuf.tb_buf[]
3848 * can become very long.
3849 * This is used often, KEEP IT FAST!
3850 */
3851 for (offset = 0; offset < max_offset; ++offset)
3852 {
3853 if (buf == NULL)
3854 {
3855 if (offset >= typebuf.tb_len)
3856 break;
3857 tp = typebuf.tb_buf + typebuf.tb_off + offset;
3858 len = typebuf.tb_len - offset; /* length of the input */
3859 }
3860 else
3861 {
3862 if (offset >= buflen)
3863 break;
3864 tp = buf + offset;
3865 len = buflen - offset;
3866 }
3867
3868 /*
3869 * Don't check characters after K_SPECIAL, those are already
3870 * translated terminal chars (avoid translating ~@^Hx).
3871 */
3872 if (*tp == K_SPECIAL)
3873 {
3874 offset += 2; /* there are always 2 extra characters */
3875 continue;
3876 }
3877
3878 /*
3879 * Skip this position if the character does not appear as the first
3880 * character in term_strings. This speeds up a lot, since most
3881 * termcodes start with the same character (ESC or CSI).
3882 */
3883 i = *tp;
3884 for (p = termleader; *p && *p != i; ++p)
3885 ;
3886 if (*p == NUL)
3887 continue;
3888
3889 /*
3890 * Skip this position if p_ek is not set and tp[0] is an ESC and we
3891 * are in Insert mode.
3892 */
3893 if (*tp == ESC && !p_ek && (State & INSERT))
3894 continue;
3895
Bram Moolenaar071d4272004-06-13 20:20:40 +00003896 key_name[0] = NUL; /* no key name found yet */
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003897 modifiers = 0; /* no modifiers yet */
Bram Moolenaar071d4272004-06-13 20:20:40 +00003898
3899#ifdef FEAT_GUI
3900 if (gui.in_use)
3901 {
3902 /*
3903 * GUI special key codes are all of the form [CSI xx].
3904 */
3905 if (*tp == CSI) /* Special key from GUI */
3906 {
3907 if (len < 3)
3908 return -1; /* Shouldn't happen */
3909 slen = 3;
3910 key_name[0] = tp[1];
3911 key_name[1] = tp[2];
3912 }
3913 }
3914 else
3915#endif /* FEAT_GUI */
3916 {
3917 for (idx = 0; idx < tc_len; ++idx)
3918 {
3919 /*
3920 * Ignore the entry if we are not at the start of
3921 * typebuf.tb_buf[]
3922 * and there are not enough characters to make a match.
3923 * But only when the 'K' flag is in 'cpoptions'.
3924 */
3925 slen = termcodes[idx].len;
3926 if (cpo_koffset && offset && len < slen)
3927 continue;
3928 if (STRNCMP(termcodes[idx].code, tp,
3929 (size_t)(slen > len ? len : slen)) == 0)
3930 {
3931 if (len < slen) /* got a partial sequence */
3932 return -1; /* need to get more chars */
3933
3934 /*
3935 * When found a keypad key, check if there is another key
3936 * that matches and use that one. This makes <Home> to be
3937 * found instead of <kHome> when they produce the same
3938 * key code.
3939 */
3940 if (termcodes[idx].name[0] == 'K'
3941 && VIM_ISDIGIT(termcodes[idx].name[1]))
3942 {
3943 for (j = idx + 1; j < tc_len; ++j)
3944 if (termcodes[j].len == slen &&
3945 STRNCMP(termcodes[idx].code,
3946 termcodes[j].code, slen) == 0)
3947 {
3948 idx = j;
3949 break;
3950 }
3951 }
3952
3953 key_name[0] = termcodes[idx].name[0];
3954 key_name[1] = termcodes[idx].name[1];
Bram Moolenaar071d4272004-06-13 20:20:40 +00003955 break;
3956 }
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003957
3958 /*
3959 * Check for code with modifier, like xterm uses:
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003960 * <Esc>[123;*X (modslen == slen - 3)
3961 * Also <Esc>O*X and <M-O>*X (modslen == slen - 2).
3962 * When there is a modifier the * matches a number.
3963 * When there is no modifier the ;* or * is omitted.
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003964 */
3965 if (termcodes[idx].modlen > 0)
3966 {
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003967 modslen = termcodes[idx].modlen;
3968 if (cpo_koffset && offset && len < modslen)
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003969 continue;
3970 if (STRNCMP(termcodes[idx].code, tp,
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003971 (size_t)(modslen > len ? len : modslen)) == 0)
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003972 {
3973 int n;
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003974
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003975 if (len <= modslen) /* got a partial sequence */
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003976 return -1; /* need to get more chars */
3977
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003978 if (tp[modslen] == termcodes[idx].code[slen - 1])
3979 slen = modslen + 1; /* no modifiers */
3980 else if (tp[modslen] != ';' && modslen == slen - 3)
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003981 continue; /* no match */
3982 else
3983 {
3984 /* Skip over the digits, the final char must
3985 * follow. */
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003986 for (j = slen - 2; j < len && isdigit(tp[j]); ++j)
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003987 ;
3988 ++j;
3989 if (len < j) /* got a partial sequence */
3990 return -1; /* need to get more chars */
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003991 if (tp[j - 1] != termcodes[idx].code[slen - 1])
3992 continue; /* no match */
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003993
3994 /* Match! Convert modifier bits. */
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003995 n = atoi((char *)tp + slen - 2) - 1;
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003996 if (n & 1)
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003997 modifiers |= MOD_MASK_SHIFT;
Bram Moolenaar19a09a12005-03-04 23:39:37 +00003998 if (n & 2)
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00003999 modifiers |= MOD_MASK_ALT;
Bram Moolenaar19a09a12005-03-04 23:39:37 +00004000 if (n & 4)
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00004001 modifiers |= MOD_MASK_CTRL;
Bram Moolenaar19a09a12005-03-04 23:39:37 +00004002 if (n & 8)
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00004003 modifiers |= MOD_MASK_META;
Bram Moolenaar19a09a12005-03-04 23:39:37 +00004004
4005 slen = j;
4006 }
4007 key_name[0] = termcodes[idx].name[0];
4008 key_name[1] = termcodes[idx].name[1];
Bram Moolenaar19a09a12005-03-04 23:39:37 +00004009 break;
4010 }
4011 }
Bram Moolenaar071d4272004-06-13 20:20:40 +00004012 }
4013 }
4014
4015#ifdef FEAT_TERMRESPONSE
4016 if (key_name[0] == NUL)
4017 {
4018 /* Check for xterm version string: "<Esc>[>{x};{vers};{y}c". Also
4019 * eat other possible responses to t_RV, rxvt returns
4020 * "<Esc>[?1;2c". Also accept CSI instead of <Esc>[. */
4021 if (*T_CRV != NUL && ((tp[0] == ESC && tp[1] == '[' && len >= 3)
4022 || (tp[0] == CSI && len >= 2)))
4023 {
4024 j = 0;
4025 extra = 0;
4026 for (i = 2 + (tp[0] != CSI);
4027 i < len && (VIM_ISDIGIT(tp[i])
4028 || tp[i] == ';' || tp[i] == '.'); ++i)
4029 if (tp[i] == ';' && ++j == 1)
4030 extra = atoi((char *)tp + i + 1);
4031 if (i == len)
4032 return -1; /* not enough characters */
4033
4034 /* eat it when at least one digit and ending in 'c' */
4035 if (i > 2 + (tp[0] != CSI) && tp[i] == 'c')
4036 {
4037 crv_status = CRV_GOT;
4038
4039 /* If this code starts with CSI, you can bet that the
4040 * terminal uses 8-bit codes. */
4041 if (tp[0] == CSI)
4042 switch_to_8bit();
4043
4044 /* rxvt sends its version number: "20703" is 2.7.3.
4045 * Ignore it for when the user has set 'term' to xterm,
4046 * even though it's an rxvt. */
4047 if (extra > 20000)
4048 extra = 0;
4049
4050 if (tp[1 + (tp[0] != CSI)] == '>' && j == 2)
4051 {
4052 /* if xterm version >= 95 use mouse dragging */
4053 if (extra >= 95)
4054 set_option_value((char_u *)"ttym", 0L,
4055 (char_u *)"xterm2", 0);
4056 /* if xterm version >= 141 try to get termcap codes */
4057 if (extra >= 141)
4058 {
4059 check_for_codes = TRUE;
4060 need_gather = TRUE;
4061 req_codes_from_term();
4062 }
4063 }
4064# ifdef FEAT_EVAL
4065 set_vim_var_string(VV_TERMRESPONSE, tp, i + 1);
4066# endif
4067# ifdef FEAT_AUTOCMD
4068 apply_autocmds(EVENT_TERMRESPONSE,
4069 NULL, NULL, FALSE, curbuf);
4070# endif
4071 key_name[0] = (int)KS_EXTRA;
4072 key_name[1] = (int)KE_IGNORE;
4073 slen = i + 1;
4074 }
4075 }
4076
4077 /* Check for '<Esc>P1+r<hex bytes><Esc>\'. A "0" instead of the
4078 * "1" means an invalid request. */
4079 else if (check_for_codes
4080 && ((tp[0] == ESC && tp[1] == 'P' && len >= 2)
4081 || tp[0] == DCS))
4082 {
4083 j = 1 + (tp[0] != DCS);
4084 for (i = j; i < len; ++i)
4085 if ((tp[i] == ESC && tp[i + 1] == '\\' && i + 1 < len)
4086 || tp[i] == STERM)
4087 {
4088 if (i - j >= 3 && tp[j + 1] == '+' && tp[j + 2] == 'r')
4089 got_code_from_term(tp + j, i);
4090 key_name[0] = (int)KS_EXTRA;
4091 key_name[1] = (int)KE_IGNORE;
4092 slen = i + 1 + (tp[i] == ESC);
4093 break;
4094 }
4095
4096 if (i == len)
4097 return -1; /* not enough characters */
4098 }
4099 }
4100#endif
4101
4102 if (key_name[0] == NUL)
4103 continue; /* No match at this position, try next one */
4104
4105 /* We only get here when we have a complete termcode match */
4106
4107#ifdef FEAT_MOUSE
4108# ifdef FEAT_GUI
4109 /*
4110 * Only in the GUI: Fetch the pointer coordinates of the scroll event
4111 * so that we know which window to scroll later.
4112 */
4113 if (gui.in_use
4114 && key_name[0] == (int)KS_EXTRA
4115 && (key_name[1] == (int)KE_X1MOUSE
4116 || key_name[1] == (int)KE_X2MOUSE
4117 || key_name[1] == (int)KE_MOUSEDOWN
4118 || key_name[1] == (int)KE_MOUSEUP))
4119 {
4120 num_bytes = get_bytes_from_buf(tp + slen, bytes, 4);
4121 if (num_bytes == -1) /* not enough coordinates */
4122 return -1;
4123 mouse_col = 128 * (bytes[0] - ' ' - 1) + bytes[1] - ' ' - 1;
4124 mouse_row = 128 * (bytes[2] - ' ' - 1) + bytes[3] - ' ' - 1;
4125 slen += num_bytes;
4126 }
4127 else
4128# endif
4129 /*
4130 * If it is a mouse click, get the coordinates.
4131 */
4132 if (key_name[0] == (int)KS_MOUSE
4133# ifdef FEAT_MOUSE_JSB
4134 || key_name[0] == (int)KS_JSBTERM_MOUSE
4135# endif
4136# ifdef FEAT_MOUSE_NET
4137 || key_name[0] == (int)KS_NETTERM_MOUSE
4138# endif
4139# ifdef FEAT_MOUSE_DEC
4140 || key_name[0] == (int)KS_DEC_MOUSE
4141# endif
4142# ifdef FEAT_MOUSE_PTERM
4143 || key_name[0] == (int)KS_PTERM_MOUSE
4144# endif
4145 )
4146 {
4147 is_click = is_drag = FALSE;
4148
4149# if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI)
4150 if (key_name[0] == (int)KS_MOUSE)
4151 {
4152 /*
4153 * For xterm and MSDOS we get "<t_mouse>scr", where
4154 * s == encoded button state:
4155 * 0x20 = left button down
4156 * 0x21 = middle button down
4157 * 0x22 = right button down
4158 * 0x23 = any button release
4159 * 0x60 = button 4 down (scroll wheel down)
4160 * 0x61 = button 5 down (scroll wheel up)
4161 * add 0x04 for SHIFT
4162 * add 0x08 for ALT
4163 * add 0x10 for CTRL
4164 * add 0x20 for mouse drag (0x40 is drag with left button)
4165 * c == column + ' ' + 1 == column + 33
4166 * r == row + ' ' + 1 == row + 33
4167 *
4168 * The coordinates are passed on through global variables.
4169 * Ugly, but this avoids trouble with mouse clicks at an
4170 * unexpected moment and allows for mapping them.
4171 */
4172 for (;;)
4173 {
4174#ifdef FEAT_GUI
4175 if (gui.in_use)
4176 {
4177 /* GUI uses more bits for columns > 223 */
4178 num_bytes = get_bytes_from_buf(tp + slen, bytes, 5);
4179 if (num_bytes == -1) /* not enough coordinates */
4180 return -1;
4181 mouse_code = bytes[0];
4182 mouse_col = 128 * (bytes[1] - ' ' - 1)
4183 + bytes[2] - ' ' - 1;
4184 mouse_row = 128 * (bytes[3] - ' ' - 1)
4185 + bytes[4] - ' ' - 1;
4186 }
4187 else
4188#endif
4189 {
4190 num_bytes = get_bytes_from_buf(tp + slen, bytes, 3);
4191 if (num_bytes == -1) /* not enough coordinates */
4192 return -1;
4193 mouse_code = bytes[0];
4194 mouse_col = bytes[1] - ' ' - 1;
4195 mouse_row = bytes[2] - ' ' - 1;
4196 }
4197 slen += num_bytes;
4198
4199 /* If the following bytes is also a mouse code and it has
4200 * the same code, dump this one and get the next. This
4201 * makes dragging a whole lot faster. */
4202#ifdef FEAT_GUI
4203 if (gui.in_use)
4204 j = 3;
4205 else
4206#endif
4207 j = termcodes[idx].len;
4208 if (STRNCMP(tp, tp + slen, (size_t)j) == 0
4209 && tp[slen + j] == mouse_code
4210 && tp[slen + j + 1] != NUL
4211 && tp[slen + j + 2] != NUL
4212#ifdef FEAT_GUI
4213 && (!gui.in_use
4214 || (tp[slen + j + 3] != NUL
4215 && tp[slen + j + 4] != NUL))
4216#endif
4217 )
4218 slen += j;
4219 else
4220 break;
4221 }
4222
4223# if !defined(MSWIN) && !defined(MSDOS)
4224 /*
4225 * Handle mouse events.
4226 * Recognize the xterm mouse wheel, but not in the GUI, the
4227 * Linux console with GPM and the MS-DOS or Win32 console
4228 * (multi-clicks use >= 0x60).
4229 */
4230 if (mouse_code >= MOUSEWHEEL_LOW
4231# ifdef FEAT_GUI
4232 && !gui.in_use
4233# endif
4234# ifdef FEAT_MOUSE_GPM
4235 && gpm_flag == 0
4236# endif
4237 )
4238 {
4239 /* Keep the mouse_code before it's changed, so that we
4240 * remember that it was a mouse wheel click. */
4241 wheel_code = mouse_code;
4242 }
4243# ifdef FEAT_MOUSE_XTERM
4244 else if (held_button == MOUSE_RELEASE
4245# ifdef FEAT_GUI
4246 && !gui.in_use
4247# endif
4248 && (mouse_code == 0x23 || mouse_code == 0x24))
4249 {
4250 /* Apparently used by rxvt scroll wheel. */
4251 wheel_code = mouse_code - 0x23 + MOUSEWHEEL_LOW;
4252 }
4253# endif
4254
4255# if defined(UNIX) && defined(FEAT_MOUSE_TTY)
4256 else if (use_xterm_mouse() > 1)
4257 {
4258 if (mouse_code & MOUSE_DRAG_XTERM)
4259 mouse_code |= MOUSE_DRAG;
4260 }
4261# endif
4262# ifdef FEAT_XCLIPBOARD
4263 else if (!(mouse_code & MOUSE_DRAG & ~MOUSE_CLICK_MASK))
4264 {
4265 if ((mouse_code & MOUSE_RELEASE) == MOUSE_RELEASE)
4266 stop_xterm_trace();
4267 else
4268 start_xterm_trace(mouse_code);
4269 }
4270# endif
4271# endif
4272 }
4273# endif /* !UNIX || FEAT_MOUSE_XTERM */
4274# ifdef FEAT_MOUSE_NET
4275 if (key_name[0] == (int)KS_NETTERM_MOUSE)
4276 {
4277 int mc, mr;
4278
4279 /* expect a rather limited sequence like: balancing {
4280 * \033}6,45\r
4281 * '6' is the row, 45 is the column
4282 */
4283 p = tp + slen;
4284 mr = getdigits(&p);
4285 if (*p++ != ',')
4286 return -1;
4287 mc = getdigits(&p);
4288 if (*p++ != '\r')
4289 return -1;
4290
4291 mouse_col = mc - 1;
4292 mouse_row = mr - 1;
4293 mouse_code = MOUSE_LEFT;
4294 slen += (int)(p - (tp + slen));
4295 }
4296# endif /* FEAT_MOUSE_NET */
4297# ifdef FEAT_MOUSE_JSB
4298 if (key_name[0] == (int)KS_JSBTERM_MOUSE)
4299 {
4300 int mult, val, iter, button, status;
4301
4302 /* JSBTERM Input Model
4303 * \033[0~zw uniq escape sequence
4304 * (L-x) Left button pressed - not pressed x not reporting
4305 * (M-x) Middle button pressed - not pressed x not reporting
4306 * (R-x) Right button pressed - not pressed x not reporting
4307 * (SDmdu) Single , Double click, m mouse move d button down
4308 * u button up
4309 * ### X cursor position padded to 3 digits
4310 * ### Y cursor position padded to 3 digits
4311 * (s-x) SHIFT key pressed - not pressed x not reporting
4312 * (c-x) CTRL key pressed - not pressed x not reporting
4313 * \033\\ terminateing sequence
4314 */
4315
4316 p = tp + slen;
4317 button = mouse_code = 0;
4318 switch (*p++)
4319 {
4320 case 'L': button = 1; break;
4321 case '-': break;
4322 case 'x': break; /* ignore sequence */
4323 default: return -1; /* Unknown Result */
4324 }
4325 switch (*p++)
4326 {
4327 case 'M': button |= 2; break;
4328 case '-': break;
4329 case 'x': break; /* ignore sequence */
4330 default: return -1; /* Unknown Result */
4331 }
4332 switch (*p++)
4333 {
4334 case 'R': button |= 4; break;
4335 case '-': break;
4336 case 'x': break; /* ignore sequence */
4337 default: return -1; /* Unknown Result */
4338 }
4339 status = *p++;
4340 for (val = 0, mult = 100, iter = 0; iter < 3; iter++,
4341 mult /= 10, p++)
4342 if (*p >= '0' && *p <= '9')
4343 val += (*p - '0') * mult;
4344 else
4345 return -1;
4346 mouse_col = val;
4347 for (val = 0, mult = 100, iter = 0; iter < 3; iter++,
4348 mult /= 10, p++)
4349 if (*p >= '0' && *p <= '9')
4350 val += (*p - '0') * mult;
4351 else
4352 return -1;
4353 mouse_row = val;
4354 switch (*p++)
4355 {
4356 case 's': button |= 8; break; /* SHIFT key Pressed */
4357 case '-': break; /* Not Pressed */
4358 case 'x': break; /* Not Reporting */
4359 default: return -1; /* Unknown Result */
4360 }
4361 switch (*p++)
4362 {
4363 case 'c': button |= 16; break; /* CTRL key Pressed */
4364 case '-': break; /* Not Pressed */
4365 case 'x': break; /* Not Reporting */
4366 default: return -1; /* Unknown Result */
4367 }
4368 if (*p++ != '\033')
4369 return -1;
4370 if (*p++ != '\\')
4371 return -1;
4372 switch (status)
4373 {
4374 case 'D': /* Double Click */
4375 case 'S': /* Single Click */
4376 if (button & 1) mouse_code |= MOUSE_LEFT;
4377 if (button & 2) mouse_code |= MOUSE_MIDDLE;
4378 if (button & 4) mouse_code |= MOUSE_RIGHT;
4379 if (button & 8) mouse_code |= MOUSE_SHIFT;
4380 if (button & 16) mouse_code |= MOUSE_CTRL;
4381 break;
4382 case 'm': /* Mouse move */
4383 if (button & 1) mouse_code |= MOUSE_LEFT;
4384 if (button & 2) mouse_code |= MOUSE_MIDDLE;
4385 if (button & 4) mouse_code |= MOUSE_RIGHT;
4386 if (button & 8) mouse_code |= MOUSE_SHIFT;
4387 if (button & 16) mouse_code |= MOUSE_CTRL;
4388 if ((button & 7) != 0)
4389 {
4390 held_button = mouse_code;
4391 mouse_code |= MOUSE_DRAG;
4392 }
4393 is_drag = TRUE;
4394 showmode();
4395 break;
4396 case 'd': /* Button Down */
4397 if (button & 1) mouse_code |= MOUSE_LEFT;
4398 if (button & 2) mouse_code |= MOUSE_MIDDLE;
4399 if (button & 4) mouse_code |= MOUSE_RIGHT;
4400 if (button & 8) mouse_code |= MOUSE_SHIFT;
4401 if (button & 16) mouse_code |= MOUSE_CTRL;
4402 break;
4403 case 'u': /* Button Up */
4404 if (button & 1)
4405 mouse_code |= MOUSE_LEFT | MOUSE_RELEASE;
4406 if (button & 2)
4407 mouse_code |= MOUSE_MIDDLE | MOUSE_RELEASE;
4408 if (button & 4)
4409 mouse_code |= MOUSE_RIGHT | MOUSE_RELEASE;
4410 if (button & 8)
4411 mouse_code |= MOUSE_SHIFT;
4412 if (button & 16)
4413 mouse_code |= MOUSE_CTRL;
4414 break;
4415 default: return -1; /* Unknown Result */
4416 }
4417
4418 slen += (p - (tp + slen));
4419 }
4420# endif /* FEAT_MOUSE_JSB */
4421# ifdef FEAT_MOUSE_DEC
4422 if (key_name[0] == (int)KS_DEC_MOUSE)
4423 {
4424 /* The DEC Locator Input Model
4425 * Netterm delivers the code sequence:
4426 * \033[2;4;24;80&w (left button down)
4427 * \033[3;0;24;80&w (left button up)
4428 * \033[6;1;24;80&w (right button down)
4429 * \033[7;0;24;80&w (right button up)
4430 * CSI Pe ; Pb ; Pr ; Pc ; Pp & w
4431 * Pe is the event code
4432 * Pb is the button code
4433 * Pr is the row coordinate
4434 * Pc is the column coordinate
4435 * Pp is the third coordinate (page number)
4436 * Pe, the event code indicates what event caused this report
4437 * The following event codes are defined:
4438 * 0 - request, the terminal received an explicit request
4439 * for a locator report, but the locator is unavailable
4440 * 1 - request, the terminal received an explicit request
4441 * for a locator report
4442 * 2 - left button down
4443 * 3 - left button up
4444 * 4 - middle button down
4445 * 5 - middle button up
4446 * 6 - right button down
4447 * 7 - right button up
4448 * 8 - fourth button down
4449 * 9 - fourth button up
4450 * 10 - locator outside filter rectangle
4451 * Pb, the button code, ASCII decimal 0-15 indicating which
4452 * buttons are down if any. The state of the four buttons
4453 * on the locator correspond to the low four bits of the
4454 * decimal value,
4455 * "1" means button depressed
4456 * 0 - no buttons down,
4457 * 1 - right,
4458 * 2 - middle,
4459 * 4 - left,
4460 * 8 - fourth
4461 * Pr is the row coordinate of the locator position in the page,
4462 * encoded as an ASCII decimal value.
4463 * If Pr is omitted, the locator position is undefined
4464 * (outside the terminal window for example).
4465 * Pc is the column coordinate of the locator position in the
4466 * page, encoded as an ASCII decimal value.
4467 * If Pc is omitted, the locator position is undefined
4468 * (outside the terminal window for example).
4469 * Pp is the page coordinate of the locator position
4470 * encoded as an ASCII decimal value.
4471 * The page coordinate may be omitted if the locator is on
4472 * page one (the default). We ignore it anyway.
4473 */
4474 int Pe, Pb, Pr, Pc;
4475
4476 p = tp + slen;
4477
4478 /* get event status */
4479 Pe = getdigits(&p);
4480 if (*p++ != ';')
4481 return -1;
4482
4483 /* get button status */
4484 Pb = getdigits(&p);
4485 if (*p++ != ';')
4486 return -1;
4487
4488 /* get row status */
4489 Pr = getdigits(&p);
4490 if (*p++ != ';')
4491 return -1;
4492
4493 /* get column status */
4494 Pc = getdigits(&p);
4495
4496 /* the page parameter is optional */
4497 if (*p == ';')
4498 {
4499 p++;
4500 (void)getdigits(&p);
4501 }
4502 if (*p++ != '&')
4503 return -1;
4504 if (*p++ != 'w')
4505 return -1;
4506
4507 mouse_code = 0;
4508 switch (Pe)
4509 {
4510 case 0: return -1; /* position request while unavailable */
4511 case 1: /* a response to a locator position request includes
4512 the status of all buttons */
4513 Pb &= 7; /* mask off and ignore fourth button */
4514 if (Pb & 4)
4515 mouse_code = MOUSE_LEFT;
4516 if (Pb & 2)
4517 mouse_code = MOUSE_MIDDLE;
4518 if (Pb & 1)
4519 mouse_code = MOUSE_RIGHT;
4520 if (Pb)
4521 {
4522 held_button = mouse_code;
4523 mouse_code |= MOUSE_DRAG;
Bram Moolenaar6bb68362005-03-22 23:03:44 +00004524 WantQueryMouse = TRUE;
Bram Moolenaar071d4272004-06-13 20:20:40 +00004525 }
4526 is_drag = TRUE;
4527 showmode();
4528 break;
4529 case 2: mouse_code = MOUSE_LEFT;
Bram Moolenaar6bb68362005-03-22 23:03:44 +00004530 WantQueryMouse = TRUE;
Bram Moolenaar071d4272004-06-13 20:20:40 +00004531 break;
4532 case 3: mouse_code = MOUSE_RELEASE | MOUSE_LEFT;
4533 break;
4534 case 4: mouse_code = MOUSE_MIDDLE;
Bram Moolenaar6bb68362005-03-22 23:03:44 +00004535 WantQueryMouse = TRUE;
Bram Moolenaar071d4272004-06-13 20:20:40 +00004536 break;
4537 case 5: mouse_code = MOUSE_RELEASE | MOUSE_MIDDLE;
4538 break;
4539 case 6: mouse_code = MOUSE_RIGHT;
Bram Moolenaar6bb68362005-03-22 23:03:44 +00004540 WantQueryMouse = TRUE;
Bram Moolenaar071d4272004-06-13 20:20:40 +00004541 break;
4542 case 7: mouse_code = MOUSE_RELEASE | MOUSE_RIGHT;
4543 break;
4544 case 8: return -1; /* fourth button down */
4545 case 9: return -1; /* fourth button up */
4546 case 10: return -1; /* mouse outside of filter rectangle */
4547 default: return -1; /* should never occur */
4548 }
4549
4550 mouse_col = Pc - 1;
4551 mouse_row = Pr - 1;
4552
4553 slen += (int)(p - (tp + slen));
4554 }
4555# endif /* FEAT_MOUSE_DEC */
4556# ifdef FEAT_MOUSE_PTERM
4557 if (key_name[0] == (int)KS_PTERM_MOUSE)
4558 {
4559 int button, num_clicks, action, mc, mr;
4560
4561 p = tp + slen;
4562
4563 action = getdigits(&p);
4564 if (*p++ != ';')
4565 return -1;
4566
4567 mouse_row = getdigits(&p);
4568 if (*p++ != ';')
4569 return -1;
4570 mouse_col = getdigits(&p);
4571 if (*p++ != ';')
4572 return -1;
4573
4574 button = getdigits(&p);
4575 mouse_code = 0;
4576
4577 switch( button )
4578 {
4579 case 4: mouse_code = MOUSE_LEFT; break;
4580 case 1: mouse_code = MOUSE_RIGHT; break;
4581 case 2: mouse_code = MOUSE_MIDDLE; break;
4582 default: return -1;
4583 }
4584
4585 switch( action )
4586 {
4587 case 31: /* Initial press */
4588 if (*p++ != ';')
4589 return -1;
4590
4591 num_clicks = getdigits(&p); /* Not used */
4592 break;
4593
4594 case 32: /* Release */
4595 mouse_code |= MOUSE_RELEASE;
4596 break;
4597
4598 case 33: /* Drag */
4599 held_button = mouse_code;
4600 mouse_code |= MOUSE_DRAG;
4601 break;
4602
4603 default:
4604 return -1;
4605 }
4606
4607 if (*p++ != 't')
4608 return -1;
4609
4610 slen += (p - (tp + slen));
4611 }
4612# endif /* FEAT_MOUSE_PTERM */
4613
4614 /* Interpret the mouse code */
4615 current_button = (mouse_code & MOUSE_CLICK_MASK);
4616 if (current_button == MOUSE_RELEASE
4617# ifdef FEAT_MOUSE_XTERM
4618 && wheel_code == 0
4619# endif
4620 )
4621 {
4622 /*
4623 * If we get a mouse drag or release event when
4624 * there is no mouse button held down (held_button ==
4625 * MOUSE_RELEASE), produce a K_IGNORE below.
4626 * (can happen when you hold down two buttons
4627 * and then let them go, or click in the menu bar, but not
4628 * on a menu, and drag into the text).
4629 */
4630 if ((mouse_code & MOUSE_DRAG) == MOUSE_DRAG)
4631 is_drag = TRUE;
4632 current_button = held_button;
4633 }
4634 else if (wheel_code == 0)
4635 {
4636# ifdef CHECK_DOUBLE_CLICK
4637# ifdef FEAT_MOUSE_GPM
4638# ifdef FEAT_GUI
4639 /*
4640 * Only for Unix, when GUI or gpm is not active, we handle
4641 * multi-clicks here.
4642 */
4643 if (gpm_flag == 0 && !gui.in_use)
4644# else
4645 if (gpm_flag == 0)
4646# endif
4647# else
4648# ifdef FEAT_GUI
4649 if (!gui.in_use)
4650# endif
4651# endif
4652 {
4653 /*
4654 * Compute the time elapsed since the previous mouse click.
4655 */
4656 gettimeofday(&mouse_time, NULL);
4657 timediff = (mouse_time.tv_usec
4658 - orig_mouse_time.tv_usec) / 1000;
4659 if (timediff < 0)
4660 --orig_mouse_time.tv_sec;
4661 timediff += (mouse_time.tv_sec
4662 - orig_mouse_time.tv_sec) * 1000;
4663 orig_mouse_time = mouse_time;
4664 if (mouse_code == orig_mouse_code
4665 && timediff < p_mouset
4666 && orig_num_clicks != 4
4667 && orig_mouse_col == mouse_col
4668 && orig_mouse_row == mouse_row
4669#ifdef FEAT_DIFF
4670 && orig_topfill == curwin->w_topfill
4671#endif
4672 && orig_topline == curwin->w_topline)
4673 ++orig_num_clicks;
4674 else
4675 orig_num_clicks = 1;
4676 orig_mouse_col = mouse_col;
4677 orig_mouse_row = mouse_row;
4678 orig_topline = curwin->w_topline;
4679#ifdef FEAT_DIFF
4680 orig_topfill = curwin->w_topfill;
4681#endif
4682 }
4683# if defined(FEAT_GUI) || defined(FEAT_MOUSE_GPM)
4684 else
4685 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code);
4686# endif
4687# else
4688 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code);
4689# endif
4690 is_click = TRUE;
4691 orig_mouse_code = mouse_code;
4692 }
4693 if (!is_drag)
4694 held_button = mouse_code & MOUSE_CLICK_MASK;
4695
4696 /*
4697 * Translate the actual mouse event into a pseudo mouse event.
4698 * First work out what modifiers are to be used.
4699 */
Bram Moolenaar071d4272004-06-13 20:20:40 +00004700 if (orig_mouse_code & MOUSE_SHIFT)
4701 modifiers |= MOD_MASK_SHIFT;
4702 if (orig_mouse_code & MOUSE_CTRL)
4703 modifiers |= MOD_MASK_CTRL;
4704 if (orig_mouse_code & MOUSE_ALT)
4705 modifiers |= MOD_MASK_ALT;
4706 if (orig_num_clicks == 2)
4707 modifiers |= MOD_MASK_2CLICK;
4708 else if (orig_num_clicks == 3)
4709 modifiers |= MOD_MASK_3CLICK;
4710 else if (orig_num_clicks == 4)
4711 modifiers |= MOD_MASK_4CLICK;
4712
Bram Moolenaar071d4272004-06-13 20:20:40 +00004713 /* Work out our pseudo mouse event */
4714 key_name[0] = (int)KS_EXTRA;
4715 if (wheel_code != 0)
4716 key_name[1] = (wheel_code & 1)
4717 ? (int)KE_MOUSEUP : (int)KE_MOUSEDOWN;
4718 else
4719 key_name[1] = get_pseudo_mouse_code(current_button,
4720 is_click, is_drag);
4721 }
4722#endif /* FEAT_MOUSE */
4723
4724#ifdef FEAT_GUI
4725 /*
4726 * If using the GUI, then we get menu and scrollbar events.
4727 *
4728 * A menu event is encoded as K_SPECIAL, KS_MENU, KE_FILLER followed by
4729 * four bytes which are to be taken as a pointer to the vimmenu_T
4730 * structure.
4731 *
4732 * A scrollbar event is K_SPECIAL, KS_VER_SCROLLBAR, KE_FILLER followed
4733 * by one byte representing the scrollbar number, and then four bytes
4734 * representing a long_u which is the new value of the scrollbar.
4735 *
4736 * A horizontal scrollbar event is K_SPECIAL, KS_HOR_SCROLLBAR,
4737 * KE_FILLER followed by four bytes representing a long_u which is the
4738 * new value of the scrollbar.
4739 */
4740# ifdef FEAT_MENU
4741 else if (key_name[0] == (int)KS_MENU)
4742 {
4743 long_u val;
4744
4745 num_bytes = get_long_from_buf(tp + slen, &val);
4746 if (num_bytes == -1)
4747 return -1;
4748 current_menu = (vimmenu_T *)val;
4749 slen += num_bytes;
4750 }
4751# endif
4752# ifndef USE_ON_FLY_SCROLL
4753 else if (key_name[0] == (int)KS_VER_SCROLLBAR)
4754 {
4755 long_u val;
4756
4757 /* Get the last scrollbar event in the queue of the same type */
4758 j = 0;
4759 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_VER_SCROLLBAR
4760 && tp[j + 2] != NUL; ++i)
4761 {
4762 j += 3;
4763 num_bytes = get_bytes_from_buf(tp + j, bytes, 1);
4764 if (num_bytes == -1)
4765 break;
4766 if (i == 0)
4767 current_scrollbar = (int)bytes[0];
4768 else if (current_scrollbar != (int)bytes[0])
4769 break;
4770 j += num_bytes;
4771 num_bytes = get_long_from_buf(tp + j, &val);
4772 if (num_bytes == -1)
4773 break;
4774 scrollbar_value = val;
4775 j += num_bytes;
4776 slen = j;
4777 }
4778 if (i == 0) /* not enough characters to make one */
4779 return -1;
4780 }
4781 else if (key_name[0] == (int)KS_HOR_SCROLLBAR)
4782 {
4783 long_u val;
4784
4785 /* Get the last horiz. scrollbar event in the queue */
4786 j = 0;
4787 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_HOR_SCROLLBAR
4788 && tp[j + 2] != NUL; ++i)
4789 {
4790 j += 3;
4791 num_bytes = get_long_from_buf(tp + j, &val);
4792 if (num_bytes == -1)
4793 break;
4794 scrollbar_value = val;
4795 j += num_bytes;
4796 slen = j;
4797 }
4798 if (i == 0) /* not enough characters to make one */
4799 return -1;
4800 }
4801# endif /* !USE_ON_FLY_SCROLL */
4802#endif /* FEAT_GUI */
4803
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00004804 /*
4805 * Change <xHome> to <Home>, <xUp> to <Up>, etc.
4806 */
4807 key = handle_x_keys(TERMCAP2KEY(key_name[0], key_name[1]));
4808
4809 /*
4810 * Add any modifier codes to our string.
4811 */
4812 new_slen = 0; /* Length of what will replace the termcode */
4813 if (modifiers != 0)
4814 {
4815 /* Some keys have the modifier included. Need to handle that here
4816 * to make mappings work. */
4817 key = simplify_key(key, &modifiers);
4818 if (modifiers != 0)
4819 {
4820 string[new_slen++] = K_SPECIAL;
4821 string[new_slen++] = (int)KS_MODIFIER;
4822 string[new_slen++] = modifiers;
4823 }
4824 }
4825
Bram Moolenaar071d4272004-06-13 20:20:40 +00004826 /* Finally, add the special key code to our string */
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00004827 key_name[0] = KEY2TERMCAP0(key);
4828 key_name[1] = KEY2TERMCAP1(key);
Bram Moolenaar071d4272004-06-13 20:20:40 +00004829 if (key_name[0] == KS_KEY)
4830 string[new_slen++] = key_name[1]; /* from ":set <M-b>=xx" */
4831 else
4832 {
4833 string[new_slen++] = K_SPECIAL;
4834 string[new_slen++] = key_name[0];
4835 string[new_slen++] = key_name[1];
4836 }
4837 string[new_slen] = NUL;
4838 extra = new_slen - slen;
4839 if (buf == NULL)
4840 {
4841 if (extra < 0)
4842 /* remove matched chars, taking care of noremap */
4843 del_typebuf(-extra, offset);
4844 else if (extra > 0)
4845 /* insert the extra space we need */
4846 ins_typebuf(string + slen, REMAP_YES, offset, FALSE, FALSE);
4847
4848 /*
4849 * Careful: del_typebuf() and ins_typebuf() may have reallocated
4850 * typebuf.tb_buf[]!
4851 */
4852 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, string,
4853 (size_t)new_slen);
4854 }
4855 else
4856 {
4857 if (extra < 0)
4858 /* remove matched characters */
4859 mch_memmove(buf + offset, buf + offset - extra,
4860 (size_t)(buflen + offset + extra));
4861 else if (extra > 0)
4862 /* insert the extra space we need */
4863 mch_memmove(buf + offset + extra, buf + offset,
4864 (size_t)(buflen - offset));
4865 mch_memmove(buf + offset, string, (size_t)new_slen);
4866 }
4867 return (len + extra + offset);
4868 }
4869
4870 return 0; /* no match found */
4871}
4872
4873/*
4874 * Replace any terminal code strings in from[] with the equivalent internal
4875 * vim representation. This is used for the "from" and "to" part of a
4876 * mapping, and the "to" part of a menu command.
4877 * Any strings like "<C-UP>" are also replaced, unless 'cpoptions' contains
4878 * '<'.
4879 * K_SPECIAL by itself is replaced by K_SPECIAL KS_SPECIAL KE_FILLER.
4880 *
4881 * The replacement is done in result[] and finally copied into allocated
4882 * memory. If this all works well *bufp is set to the allocated memory and a
4883 * pointer to it is returned. If something fails *bufp is set to NULL and from
4884 * is returned.
4885 *
4886 * CTRL-V characters are removed. When "from_part" is TRUE, a trailing CTRL-V
4887 * is included, otherwise it is removed (for ":map xx ^V", maps xx to
4888 * nothing). When 'cpoptions' does not contain 'B', a backslash can be used
4889 * instead of a CTRL-V.
4890 */
4891 char_u *
4892replace_termcodes(from, bufp, from_part, do_lt)
4893 char_u *from;
4894 char_u **bufp;
4895 int from_part;
4896 int do_lt; /* also translate <lt> */
4897{
4898 int i;
4899 int slen;
4900 int key;
4901 int dlen = 0;
4902 char_u *src;
4903 int do_backslash; /* backslash is a special character */
4904 int do_special; /* recognize <> key codes */
4905 int do_key_code; /* recognize raw key codes */
4906 char_u *result; /* buffer for resulting string */
4907
4908 do_backslash = (vim_strchr(p_cpo, CPO_BSLASH) == NULL);
4909 do_special = (vim_strchr(p_cpo, CPO_SPECI) == NULL);
4910 do_key_code = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL);
4911
4912 /*
4913 * Allocate space for the translation. Worst case a single character is
4914 * replaced by 6 bytes (shifted special key), plus a NUL at the end.
4915 */
4916 result = alloc((unsigned)STRLEN(from) * 6 + 1);
4917 if (result == NULL) /* out of memory */
4918 {
4919 *bufp = NULL;
4920 return from;
4921 }
4922
4923 src = from;
4924
4925 /*
4926 * Check for #n at start only: function key n
4927 */
4928 if (from_part && src[0] == '#' && VIM_ISDIGIT(src[1])) /* function key */
4929 {
4930 result[dlen++] = K_SPECIAL;
4931 result[dlen++] = 'k';
4932 if (src[1] == '0')
4933 result[dlen++] = ';'; /* #0 is F10 is "k;" */
4934 else
4935 result[dlen++] = src[1]; /* #3 is F3 is "k3" */
4936 src += 2;
4937 }
4938
4939 /*
4940 * Copy each byte from *from to result[dlen]
4941 */
4942 while (*src != NUL)
4943 {
4944 /*
4945 * If 'cpoptions' does not contain '<', check for special key codes,
4946 * like "<C-S-MouseLeft>"
4947 */
4948 if (do_special && (do_lt || STRNCMP(src, "<lt>", 4) != 0))
4949 {
4950#ifdef FEAT_EVAL
4951 /*
4952 * Replace <SID> by K_SNR <script-nr> _.
4953 * (room: 5 * 6 = 30 bytes; needed: 3 + <nr> + 1 <= 14)
4954 */
4955 if (STRNICMP(src, "<SID>", 5) == 0)
4956 {
4957 if (current_SID <= 0)
4958 EMSG(_(e_usingsid));
4959 else
4960 {
4961 src += 5;
4962 result[dlen++] = K_SPECIAL;
4963 result[dlen++] = (int)KS_EXTRA;
4964 result[dlen++] = (int)KE_SNR;
4965 sprintf((char *)result + dlen, "%ld", (long)current_SID);
4966 dlen += (int)STRLEN(result + dlen);
4967 result[dlen++] = '_';
4968 continue;
4969 }
4970 }
4971#endif
4972
4973 slen = trans_special(&src, result + dlen, TRUE);
4974 if (slen)
4975 {
4976 dlen += slen;
4977 continue;
4978 }
4979 }
4980
4981 /*
4982 * If 'cpoptions' does not contain 'k', see if it's an actual key-code.
4983 * Note that this is also checked after replacing the <> form.
4984 * Single character codes are NOT replaced (e.g. ^H or DEL), because
4985 * it could be a character in the file.
4986 */
4987 if (do_key_code)
4988 {
4989 i = find_term_bykeys(src);
4990 if (i >= 0)
4991 {
4992 result[dlen++] = K_SPECIAL;
4993 result[dlen++] = termcodes[i].name[0];
4994 result[dlen++] = termcodes[i].name[1];
4995 src += termcodes[i].len;
4996 /* If terminal code matched, continue after it. */
4997 continue;
4998 }
4999 }
5000
5001#ifdef FEAT_EVAL
5002 if (do_special)
5003 {
5004 char_u *p, *s, len;
5005
5006 /*
5007 * Replace <Leader> by the value of "mapleader".
5008 * Replace <LocalLeader> by the value of "maplocalleader".
5009 * If "mapleader" or "maplocalleader" isn't set use a backslash.
5010 */
5011 if (STRNICMP(src, "<Leader>", 8) == 0)
5012 {
5013 len = 8;
5014 p = get_var_value((char_u *)"g:mapleader");
5015 }
5016 else if (STRNICMP(src, "<LocalLeader>", 13) == 0)
5017 {
5018 len = 13;
5019 p = get_var_value((char_u *)"g:maplocalleader");
5020 }
5021 else
5022 {
5023 len = 0;
5024 p = NULL;
5025 }
5026 if (len != 0)
5027 {
5028 /* Allow up to 8 * 6 characters for "mapleader". */
5029 if (p == NULL || *p == NUL || STRLEN(p) > 8 * 6)
5030 s = (char_u *)"\\";
5031 else
5032 s = p;
5033 while (*s != NUL)
5034 result[dlen++] = *s++;
5035 src += len;
5036 continue;
5037 }
5038 }
5039#endif
5040
5041 /*
5042 * Remove CTRL-V and ignore the next character.
5043 * For "from" side the CTRL-V at the end is included, for the "to"
5044 * part it is removed.
5045 * If 'cpoptions' does not contain 'B', also accept a backslash.
5046 */
5047 key = *src;
5048 if (key == Ctrl_V || (do_backslash && key == '\\'))
5049 {
5050 ++src; /* skip CTRL-V or backslash */
5051 if (*src == NUL)
5052 {
5053 if (from_part)
5054 result[dlen++] = key;
5055 break;
5056 }
5057 }
5058
5059#ifdef FEAT_MBYTE
5060 /* skip multibyte char correctly */
5061 for (i = (*mb_ptr2len_check)(src); i > 0; --i)
5062#endif
5063 {
5064 /*
5065 * If the character is K_SPECIAL, replace it with K_SPECIAL
5066 * KS_SPECIAL KE_FILLER.
5067 * If compiled with the GUI replace CSI with K_CSI.
5068 */
5069 if (*src == K_SPECIAL)
5070 {
5071 result[dlen++] = K_SPECIAL;
5072 result[dlen++] = KS_SPECIAL;
5073 result[dlen++] = KE_FILLER;
5074 }
5075# ifdef FEAT_GUI
5076 else if (*src == CSI)
5077 {
5078 result[dlen++] = K_SPECIAL;
5079 result[dlen++] = KS_EXTRA;
5080 result[dlen++] = (int)KE_CSI;
5081 }
5082# endif
5083 else
5084 result[dlen++] = *src;
5085 ++src;
5086 }
5087 }
5088 result[dlen] = NUL;
5089
5090 /*
5091 * Copy the new string to allocated memory.
5092 * If this fails, just return from.
5093 */
5094 if ((*bufp = vim_strsave(result)) != NULL)
5095 from = *bufp;
5096 vim_free(result);
5097 return from;
5098}
5099
5100/*
5101 * Find a termcode with keys 'src' (must be NUL terminated).
5102 * Return the index in termcodes[], or -1 if not found.
5103 */
5104 int
5105find_term_bykeys(src)
5106 char_u *src;
5107{
5108 int i;
5109 int slen;
5110
5111 for (i = 0; i < tc_len; ++i)
5112 {
5113 slen = termcodes[i].len;
5114 if (slen > 1 && STRNCMP(termcodes[i].code, src, (size_t)slen) == 0)
5115 return i;
5116 }
5117 return -1;
5118}
5119
5120/*
5121 * Gather the first characters in the terminal key codes into a string.
5122 * Used to speed up check_termcode().
5123 */
5124 static void
5125gather_termleader()
5126{
5127 int i;
5128 int len = 0;
5129
5130#ifdef FEAT_GUI
5131 if (gui.in_use)
5132 termleader[len++] = CSI; /* the GUI codes are not in termcodes[] */
5133#endif
5134#ifdef FEAT_TERMRESPONSE
5135 if (check_for_codes)
5136 termleader[len++] = DCS; /* the termcode response starts with DCS
5137 in 8-bit mode */
5138#endif
5139 termleader[len] = NUL;
5140
5141 for (i = 0; i < tc_len; ++i)
5142 if (vim_strchr(termleader, termcodes[i].code[0]) == NULL)
5143 {
5144 termleader[len++] = termcodes[i].code[0];
5145 termleader[len] = NUL;
5146 }
5147
5148 need_gather = FALSE;
5149}
5150
5151/*
5152 * Show all termcodes (for ":set termcap")
5153 * This code looks a lot like showoptions(), but is different.
5154 */
5155 void
5156show_termcodes()
5157{
5158 int col;
5159 int *items;
5160 int item_count;
5161 int run;
5162 int row, rows;
5163 int cols;
5164 int i;
5165 int len;
5166
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00005167#define INC3 27 /* try to make three columns */
5168#define INC2 40 /* try to make two columns */
Bram Moolenaar071d4272004-06-13 20:20:40 +00005169#define GAP 2 /* spaces between columns */
5170
5171 if (tc_len == 0) /* no terminal codes (must be GUI) */
5172 return;
5173 items = (int *)alloc((unsigned)(sizeof(int) * tc_len));
5174 if (items == NULL)
5175 return;
5176
5177 /* Highlight title */
5178 MSG_PUTS_TITLE(_("\n--- Terminal keys ---"));
5179
5180 /*
5181 * do the loop two times:
5182 * 1. display the short items (non-strings and short strings)
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00005183 * 2. display the medium items (medium length strings)
5184 * 3. display the long items (remaining strings)
Bram Moolenaar071d4272004-06-13 20:20:40 +00005185 */
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00005186 for (run = 1; run <= 3 && !got_int; ++run)
Bram Moolenaar071d4272004-06-13 20:20:40 +00005187 {
5188 /*
5189 * collect the items in items[]
5190 */
5191 item_count = 0;
5192 for (i = 0; i < tc_len; i++)
5193 {
5194 len = show_one_termcode(termcodes[i].name,
5195 termcodes[i].code, FALSE);
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00005196 if (len <= INC3 - GAP ? run == 1
5197 : len <= INC2 - GAP ? run == 2
5198 : run == 3)
Bram Moolenaar071d4272004-06-13 20:20:40 +00005199 items[item_count++] = i;
5200 }
5201
5202 /*
5203 * display the items
5204 */
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00005205 if (run <= 2)
Bram Moolenaar071d4272004-06-13 20:20:40 +00005206 {
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00005207 cols = (Columns + GAP) / (run == 1 ? INC3 : INC2);
Bram Moolenaar071d4272004-06-13 20:20:40 +00005208 if (cols == 0)
5209 cols = 1;
5210 rows = (item_count + cols - 1) / cols;
5211 }
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00005212 else /* run == 3 */
Bram Moolenaar071d4272004-06-13 20:20:40 +00005213 rows = item_count;
5214 for (row = 0; row < rows && !got_int; ++row)
5215 {
5216 msg_putchar('\n'); /* go to next line */
5217 if (got_int) /* 'q' typed in more */
5218 break;
5219 col = 0;
5220 for (i = row; i < item_count; i += rows)
5221 {
5222 msg_col = col; /* make columns */
5223 show_one_termcode(termcodes[items[i]].name,
5224 termcodes[items[i]].code, TRUE);
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00005225 if (run == 2)
5226 col += INC2;
5227 else
5228 col += INC3;
Bram Moolenaar071d4272004-06-13 20:20:40 +00005229 }
5230 out_flush();
5231 ui_breakcheck();
5232 }
5233 }
5234 vim_free(items);
5235}
5236
5237/*
5238 * Show one termcode entry.
5239 * Output goes into IObuff[]
5240 */
5241 int
5242show_one_termcode(name, code, printit)
5243 char_u *name;
5244 char_u *code;
5245 int printit;
5246{
5247 char_u *p;
5248 int len;
5249
5250 if (name[0] > '~')
5251 {
5252 IObuff[0] = ' ';
5253 IObuff[1] = ' ';
5254 IObuff[2] = ' ';
5255 IObuff[3] = ' ';
5256 }
5257 else
5258 {
5259 IObuff[0] = 't';
5260 IObuff[1] = '_';
5261 IObuff[2] = name[0];
5262 IObuff[3] = name[1];
5263 }
5264 IObuff[4] = ' ';
5265
5266 p = get_special_key_name(TERMCAP2KEY(name[0], name[1]), 0);
5267 if (p[1] != 't')
5268 STRCPY(IObuff + 5, p);
5269 else
5270 IObuff[5] = NUL;
5271 len = (int)STRLEN(IObuff);
5272 do
5273 IObuff[len++] = ' ';
5274 while (len < 17);
5275 IObuff[len] = NUL;
5276 if (code == NULL)
5277 len += 4;
5278 else
5279 len += vim_strsize(code);
5280
5281 if (printit)
5282 {
5283 msg_puts(IObuff);
5284 if (code == NULL)
5285 msg_puts((char_u *)"NULL");
5286 else
5287 msg_outtrans(code);
5288 }
5289 return len;
5290}
5291
5292#if defined(FEAT_TERMRESPONSE) || defined(PROTO)
5293/*
5294 * For Xterm >= 140 compiled with OPT_TCAP_QUERY: Obtain the actually used
5295 * termcap codes from the terminal itself.
5296 * We get them one by one to avoid a very long response string.
5297 */
5298static int xt_index_in = 0;
5299static int xt_index_out = 0;
5300
5301 static void
5302req_codes_from_term()
5303{
5304 xt_index_out = 0;
5305 xt_index_in = 0;
5306 req_more_codes_from_term();
5307}
5308
5309 static void
5310req_more_codes_from_term()
5311{
5312 char buf[11];
5313 int old_idx = xt_index_out;
5314
5315 /* Don't do anything when going to exit. */
5316 if (exiting)
5317 return;
5318
5319 /* Send up to 10 more requests out than we received. Avoid sending too
5320 * many, there can be a buffer overflow somewhere. */
5321 while (xt_index_out < xt_index_in + 10 && key_names[xt_index_out] != NULL)
5322 {
5323 sprintf(buf, "\033P+q%02x%02x\033\\",
5324 key_names[xt_index_out][0], key_names[xt_index_out][1]);
5325 out_str_nf((char_u *)buf);
5326 ++xt_index_out;
5327 }
5328
5329 /* Send the codes out right away. */
5330 if (xt_index_out != old_idx)
5331 out_flush();
5332}
5333
5334/*
5335 * Decode key code response from xterm: '<Esc>P1+r<name>=<string><Esc>\'.
5336 * A "0" instead of the "1" indicates a code that isn't supported.
5337 * Both <name> and <string> are encoded in hex.
5338 * "code" points to the "0" or "1".
5339 */
5340 static void
5341got_code_from_term(code, len)
5342 char_u *code;
5343 int len;
5344{
5345#define XT_LEN 100
5346 char_u name[3];
5347 char_u str[XT_LEN];
5348 int i;
5349 int j = 0;
5350 int c;
5351
5352 /* A '1' means the code is supported, a '0' means it isn't.
5353 * When half the length is > XT_LEN we can't use it.
5354 * Our names are currently all 2 characters. */
5355 if (code[0] == '1' && code[7] == '=' && len / 2 < XT_LEN)
5356 {
5357 /* Get the name from the response and find it in the table. */
5358 name[0] = hexhex2nr(code + 3);
5359 name[1] = hexhex2nr(code + 5);
5360 name[2] = NUL;
5361 for (i = 0; key_names[i] != NULL; ++i)
5362 {
5363 if (STRCMP(key_names[i], name) == 0)
5364 {
5365 xt_index_in = i;
5366 break;
5367 }
5368 }
5369 if (key_names[i] != NULL)
5370 {
5371 for (i = 8; (c = hexhex2nr(code + i)) >= 0; i += 2)
5372 str[j++] = c;
5373 str[j] = NUL;
5374 if (name[0] == 'C' && name[1] == 'o')
5375 {
5376 /* Color count is not a key code. */
5377 i = atoi((char *)str);
5378 if (i != t_colors)
5379 {
5380 /* Nr of colors changed, initialize highlighting and
5381 * redraw everything. */
5382 set_color_count(i);
5383 init_highlight(TRUE, FALSE);
5384 redraw_later(CLEAR);
5385 }
5386 }
5387 else
5388 {
5389 /* First delete any existing entry with the same code. */
5390 i = find_term_bykeys(str);
5391 if (i >= 0)
5392 del_termcode_idx(i);
Bram Moolenaarbc7aa852005-03-06 23:38:09 +00005393 add_termcode(name, str, ATC_FROM_TERM);
Bram Moolenaar071d4272004-06-13 20:20:40 +00005394 }
5395 }
5396 }
5397
5398 /* May request more codes now that we received one. */
5399 ++xt_index_in;
5400 req_more_codes_from_term();
5401}
5402
5403/*
5404 * Check if there are any unanswered requests and deal with them.
5405 * This is called before starting an external program or getting direct
5406 * keyboard input. We don't want responses to be send to that program or
5407 * handled as typed text.
5408 */
5409 static void
5410check_for_codes_from_term()
5411{
5412 int c;
5413
5414 /* If no codes requested or all are answered, no need to wait. */
5415 if (xt_index_out == 0 || xt_index_out == xt_index_in)
5416 return;
5417
5418 /* Vgetc() will check for and handle any response.
5419 * Keep calling vpeekc() until we don't get any responses. */
5420 ++no_mapping;
5421 ++allow_keys;
5422 for (;;)
5423 {
5424 c = vpeekc();
5425 if (c == NUL) /* nothing available */
5426 break;
5427
5428 /* If a response is recognized it's replaced with K_IGNORE, must read
5429 * it from the input stream. If there is no K_IGNORE we can't do
5430 * anything, break here (there might be some responses further on, but
5431 * we don't want to throw away any typed chars). */
5432 if (c != K_SPECIAL && c != K_IGNORE)
5433 break;
5434 c = vgetc();
5435 if (c != K_IGNORE)
5436 {
5437 vungetc(c);
5438 break;
5439 }
5440 }
5441 --no_mapping;
5442 --allow_keys;
5443}
5444#endif
5445
5446#if defined(FEAT_CMDL_COMPL) || defined(PROTO)
5447/*
5448 * Translate an internal mapping/abbreviation representation into the
5449 * corresponding external one recognized by :map/:abbrev commands;
5450 * respects the current B/k/< settings of 'cpoption'.
5451 *
5452 * This function is called when expanding mappings/abbreviations on the
5453 * command-line, and for building the "Ambiguous mapping..." error messæge.
5454 *
5455 * It uses a growarray to build the translation string since the
5456 * latter can be wider than the original description. The caller has to
5457 * free the string afterwards.
5458 *
5459 * Returns NULL when there is a problem.
5460 */
5461 char_u *
5462translate_mapping(str, expmap)
5463 char_u *str;
5464 int expmap; /* TRUE when expanding mappings on command-line */
5465{
5466 garray_T ga;
5467 int c;
5468 int modifiers;
5469 int cpo_bslash;
5470 int cpo_special;
5471 int cpo_keycode;
5472
5473 ga_init(&ga);
5474 ga.ga_itemsize = 1;
5475 ga.ga_growsize = 40;
5476
5477 cpo_bslash = (vim_strchr(p_cpo, CPO_BSLASH) != NULL);
5478 cpo_special = (vim_strchr(p_cpo, CPO_SPECI) != NULL);
5479 cpo_keycode = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL);
5480
5481 for (; *str; ++str)
5482 {
5483 c = *str;
5484 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
5485 {
5486 modifiers = 0;
5487 if (str[1] == KS_MODIFIER)
5488 {
5489 str++;
5490 modifiers = *++str;
5491 c = *++str;
5492 }
5493 if (cpo_special && cpo_keycode && c == K_SPECIAL && !modifiers)
5494 {
5495 int i;
5496
5497 /* try to find special key in termcodes */
5498 for (i = 0; i < tc_len; ++i)
5499 if (termcodes[i].name[0] == str[1]
5500 && termcodes[i].name[1] == str[2])
5501 break;
5502 if (i < tc_len)
5503 {
5504 ga_concat(&ga, termcodes[i].code);
5505 str += 2;
5506 continue; /* for (str) */
5507 }
5508 }
5509 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
5510 {
5511 if (expmap && cpo_special)
5512 {
5513 ga_clear(&ga);
5514 return NULL;
5515 }
5516 c = TO_SPECIAL(str[1], str[2]);
5517 if (c == K_ZERO) /* display <Nul> as ^@ */
5518 c = NUL;
5519 str += 2;
5520 }
5521 if (IS_SPECIAL(c) || modifiers) /* special key */
5522 {
5523 if (expmap && cpo_special)
5524 {
5525 ga_clear(&ga);
5526 return NULL;
5527 }
5528 ga_concat(&ga, get_special_key_name(c, modifiers));
5529 continue; /* for (str) */
5530 }
5531 }
5532 if (c == ' ' || c == '\t' || c == Ctrl_J || c == Ctrl_V
5533 || (c == '<' && !cpo_special) || (c == '\\' && !cpo_bslash))
5534 ga_append(&ga, cpo_bslash ? Ctrl_V : '\\');
5535 if (c)
5536 ga_append(&ga, c);
5537 }
5538 ga_append(&ga, NUL);
5539 return (char_u *)(ga.ga_data);
5540}
5541#endif
5542
5543#if (defined(WIN3264) && !defined(FEAT_GUI)) || defined(PROTO)
5544static char ksme_str[20];
5545static char ksmr_str[20];
5546static char ksmd_str[20];
5547
5548/*
5549 * For Win32 console: update termcap codes for existing console attributes.
5550 */
5551 void
5552update_tcap(attr)
5553 int attr;
5554{
5555 struct builtin_term *p;
5556
5557 p = find_builtin_term(DEFAULT_TERM);
5558 sprintf(ksme_str, IF_EB("\033|%dm", ESC_STR "|%dm"), attr);
5559 sprintf(ksmd_str, IF_EB("\033|%dm", ESC_STR "|%dm"),
5560 attr | 0x08); /* FOREGROUND_INTENSITY */
5561 sprintf(ksmr_str, IF_EB("\033|%dm", ESC_STR "|%dm"),
5562 ((attr & 0x0F) << 4) | ((attr & 0xF0) >> 4));
5563
5564 while (p->bt_string != NULL)
5565 {
5566 if (p->bt_entry == (int)KS_ME)
5567 p->bt_string = &ksme_str[0];
5568 else if (p->bt_entry == (int)KS_MR)
5569 p->bt_string = &ksmr_str[0];
5570 else if (p->bt_entry == (int)KS_MD)
5571 p->bt_string = &ksmd_str[0];
5572 ++p;
5573 }
5574}
5575#endif