Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1 | /* 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 | * ex_cmds2.c: some more functions for command line commands |
| 12 | */ |
| 13 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 14 | #include "vim.h" |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 15 | #include "version.h" |
| 16 | |
| 17 | static void cmd_source __ARGS((char_u *fname, exarg_T *eap)); |
| 18 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 19 | #ifdef FEAT_EVAL |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 20 | /* Growarray to store info about already sourced scripts. |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 21 | * For Unix also store the dev/ino, so that we don't have to stat() each |
| 22 | * script when going through the list. */ |
| 23 | typedef struct scriptitem_S |
| 24 | { |
| 25 | char_u *sn_name; |
| 26 | # ifdef UNIX |
Bram Moolenaar | bf0c452 | 2009-05-16 19:16:33 +0000 | [diff] [blame] | 27 | int sn_dev_valid; |
| 28 | dev_t sn_dev; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 29 | ino_t sn_ino; |
| 30 | # endif |
| 31 | # ifdef FEAT_PROFILE |
| 32 | int sn_prof_on; /* TRUE when script is/was profiled */ |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 33 | int sn_pr_force; /* forceit: profile functions in this script */ |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 34 | proftime_T sn_pr_child; /* time set when going into first child */ |
| 35 | int sn_pr_nest; /* nesting for sn_pr_child */ |
| 36 | /* profiling the script as a whole */ |
| 37 | int sn_pr_count; /* nr of times sourced */ |
Bram Moolenaar | 8c8de83 | 2008-06-24 22:58:06 +0000 | [diff] [blame] | 38 | proftime_T sn_pr_total; /* time spent in script + children */ |
| 39 | proftime_T sn_pr_self; /* time spent in script itself */ |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 40 | proftime_T sn_pr_start; /* time at script start */ |
| 41 | proftime_T sn_pr_children; /* time in children after script start */ |
| 42 | /* profiling the script per line */ |
| 43 | garray_T sn_prl_ga; /* things stored for every line */ |
| 44 | proftime_T sn_prl_start; /* start time for current line */ |
| 45 | proftime_T sn_prl_children; /* time spent in children for this line */ |
| 46 | proftime_T sn_prl_wait; /* wait start time for current line */ |
| 47 | int sn_prl_idx; /* index of line being timed; -1 if none */ |
| 48 | int sn_prl_execed; /* line being timed was executed */ |
| 49 | # endif |
| 50 | } scriptitem_T; |
| 51 | |
| 52 | static garray_T script_items = {0, 0, sizeof(scriptitem_T), 4, NULL}; |
| 53 | #define SCRIPT_ITEM(id) (((scriptitem_T *)script_items.ga_data)[(id) - 1]) |
| 54 | |
| 55 | # ifdef FEAT_PROFILE |
| 56 | /* Struct used in sn_prl_ga for every line of a script. */ |
| 57 | typedef struct sn_prl_S |
| 58 | { |
| 59 | int snp_count; /* nr of times line was executed */ |
Bram Moolenaar | 8c8de83 | 2008-06-24 22:58:06 +0000 | [diff] [blame] | 60 | proftime_T sn_prl_total; /* time spent in a line + children */ |
| 61 | proftime_T sn_prl_self; /* time spent in a line itself */ |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 62 | } sn_prl_T; |
| 63 | |
| 64 | # define PRL_ITEM(si, idx) (((sn_prl_T *)(si)->sn_prl_ga.ga_data)[(idx)]) |
| 65 | # endif |
| 66 | #endif |
| 67 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 68 | #if defined(FEAT_EVAL) || defined(PROTO) |
| 69 | static int debug_greedy = FALSE; /* batch mode debugging: don't save |
| 70 | and restore typeahead. */ |
| 71 | |
| 72 | /* |
| 73 | * do_debug(): Debug mode. |
| 74 | * Repeatedly get Ex commands, until told to continue normal execution. |
| 75 | */ |
| 76 | void |
| 77 | do_debug(cmd) |
| 78 | char_u *cmd; |
| 79 | { |
| 80 | int save_msg_scroll = msg_scroll; |
| 81 | int save_State = State; |
| 82 | int save_did_emsg = did_emsg; |
| 83 | int save_cmd_silent = cmd_silent; |
| 84 | int save_msg_silent = msg_silent; |
| 85 | int save_emsg_silent = emsg_silent; |
| 86 | int save_redir_off = redir_off; |
| 87 | tasave_T typeaheadbuf; |
Bram Moolenaar | ee3f7a5 | 2008-01-01 13:17:56 +0000 | [diff] [blame] | 88 | int typeahead_saved = FALSE; |
Bram Moolenaar | 383c6f5 | 2008-01-04 15:01:07 +0000 | [diff] [blame] | 89 | int save_ignore_script = 0; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 90 | # ifdef FEAT_EX_EXTRA |
| 91 | int save_ex_normal_busy; |
| 92 | # endif |
| 93 | int n; |
| 94 | char_u *cmdline = NULL; |
| 95 | char_u *p; |
| 96 | char *tail = NULL; |
| 97 | static int last_cmd = 0; |
| 98 | #define CMD_CONT 1 |
| 99 | #define CMD_NEXT 2 |
| 100 | #define CMD_STEP 3 |
| 101 | #define CMD_FINISH 4 |
| 102 | #define CMD_QUIT 5 |
| 103 | #define CMD_INTERRUPT 6 |
| 104 | |
| 105 | #ifdef ALWAYS_USE_GUI |
| 106 | /* Can't do this when there is no terminal for input/output. */ |
| 107 | if (!gui.in_use) |
| 108 | { |
| 109 | /* Break as soon as possible. */ |
| 110 | debug_break_level = 9999; |
| 111 | return; |
| 112 | } |
| 113 | #endif |
| 114 | |
| 115 | /* Make sure we are in raw mode and start termcap mode. Might have side |
| 116 | * effects... */ |
| 117 | settmode(TMODE_RAW); |
| 118 | starttermcap(); |
| 119 | |
| 120 | ++RedrawingDisabled; /* don't redisplay the window */ |
| 121 | ++no_wait_return; /* don't wait for return */ |
| 122 | did_emsg = FALSE; /* don't use error from debugged stuff */ |
| 123 | cmd_silent = FALSE; /* display commands */ |
| 124 | msg_silent = FALSE; /* display messages */ |
| 125 | emsg_silent = FALSE; /* display error messages */ |
| 126 | redir_off = TRUE; /* don't redirect debug commands */ |
| 127 | |
| 128 | State = NORMAL; |
| 129 | #ifdef FEAT_SNIFF |
| 130 | want_sniff_request = 0; /* No K_SNIFF wanted */ |
| 131 | #endif |
| 132 | |
| 133 | if (!debug_did_msg) |
| 134 | MSG(_("Entering Debug mode. Type \"cont\" to continue.")); |
| 135 | if (sourcing_name != NULL) |
| 136 | msg(sourcing_name); |
| 137 | if (sourcing_lnum != 0) |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 138 | smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 139 | else |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 140 | smsg((char_u *)_("cmd: %s"), cmd); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 141 | |
| 142 | /* |
| 143 | * Repeat getting a command and executing it. |
| 144 | */ |
| 145 | for (;;) |
| 146 | { |
| 147 | msg_scroll = TRUE; |
| 148 | need_wait_return = FALSE; |
| 149 | #ifdef FEAT_SNIFF |
| 150 | ProcessSniffRequests(); |
| 151 | #endif |
| 152 | /* Save the current typeahead buffer and replace it with an empty one. |
| 153 | * This makes sure we get input from the user here and don't interfere |
| 154 | * with the commands being executed. Reset "ex_normal_busy" to avoid |
| 155 | * the side effects of using ":normal". Save the stuff buffer and make |
Bram Moolenaar | ee3f7a5 | 2008-01-01 13:17:56 +0000 | [diff] [blame] | 156 | * it empty. Set ignore_script to avoid reading from script input. */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 157 | # ifdef FEAT_EX_EXTRA |
| 158 | save_ex_normal_busy = ex_normal_busy; |
| 159 | ex_normal_busy = 0; |
| 160 | # endif |
| 161 | if (!debug_greedy) |
Bram Moolenaar | ee3f7a5 | 2008-01-01 13:17:56 +0000 | [diff] [blame] | 162 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 163 | save_typeahead(&typeaheadbuf); |
Bram Moolenaar | ee3f7a5 | 2008-01-01 13:17:56 +0000 | [diff] [blame] | 164 | typeahead_saved = TRUE; |
| 165 | save_ignore_script = ignore_script; |
| 166 | ignore_script = TRUE; |
| 167 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 168 | |
Bram Moolenaar | bfd8fc0 | 2005-09-20 23:22:24 +0000 | [diff] [blame] | 169 | cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 170 | |
Bram Moolenaar | ee3f7a5 | 2008-01-01 13:17:56 +0000 | [diff] [blame] | 171 | if (typeahead_saved) |
| 172 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 173 | restore_typeahead(&typeaheadbuf); |
Bram Moolenaar | ee3f7a5 | 2008-01-01 13:17:56 +0000 | [diff] [blame] | 174 | ignore_script = save_ignore_script; |
| 175 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 176 | # ifdef FEAT_EX_EXTRA |
| 177 | ex_normal_busy = save_ex_normal_busy; |
| 178 | # endif |
| 179 | |
| 180 | cmdline_row = msg_row; |
| 181 | if (cmdline != NULL) |
| 182 | { |
| 183 | /* If this is a debug command, set "last_cmd". |
| 184 | * If not, reset "last_cmd". |
| 185 | * For a blank line use previous command. */ |
| 186 | p = skipwhite(cmdline); |
| 187 | if (*p != NUL) |
| 188 | { |
| 189 | switch (*p) |
| 190 | { |
| 191 | case 'c': last_cmd = CMD_CONT; |
| 192 | tail = "ont"; |
| 193 | break; |
| 194 | case 'n': last_cmd = CMD_NEXT; |
| 195 | tail = "ext"; |
| 196 | break; |
| 197 | case 's': last_cmd = CMD_STEP; |
| 198 | tail = "tep"; |
| 199 | break; |
| 200 | case 'f': last_cmd = CMD_FINISH; |
| 201 | tail = "inish"; |
| 202 | break; |
| 203 | case 'q': last_cmd = CMD_QUIT; |
| 204 | tail = "uit"; |
| 205 | break; |
| 206 | case 'i': last_cmd = CMD_INTERRUPT; |
| 207 | tail = "nterrupt"; |
| 208 | break; |
| 209 | default: last_cmd = 0; |
| 210 | } |
| 211 | if (last_cmd != 0) |
| 212 | { |
| 213 | /* Check that the tail matches. */ |
| 214 | ++p; |
| 215 | while (*p != NUL && *p == *tail) |
| 216 | { |
| 217 | ++p; |
| 218 | ++tail; |
| 219 | } |
| 220 | if (ASCII_ISALPHA(*p)) |
| 221 | last_cmd = 0; |
| 222 | } |
| 223 | } |
| 224 | |
| 225 | if (last_cmd != 0) |
| 226 | { |
| 227 | /* Execute debug command: decided where to break next and |
| 228 | * return. */ |
| 229 | switch (last_cmd) |
| 230 | { |
| 231 | case CMD_CONT: |
| 232 | debug_break_level = -1; |
| 233 | break; |
| 234 | case CMD_NEXT: |
| 235 | debug_break_level = ex_nesting_level; |
| 236 | break; |
| 237 | case CMD_STEP: |
| 238 | debug_break_level = 9999; |
| 239 | break; |
| 240 | case CMD_FINISH: |
| 241 | debug_break_level = ex_nesting_level - 1; |
| 242 | break; |
| 243 | case CMD_QUIT: |
| 244 | got_int = TRUE; |
| 245 | debug_break_level = -1; |
| 246 | break; |
| 247 | case CMD_INTERRUPT: |
| 248 | got_int = TRUE; |
| 249 | debug_break_level = 9999; |
| 250 | /* Do not repeat ">interrupt" cmd, continue stepping. */ |
| 251 | last_cmd = CMD_STEP; |
| 252 | break; |
| 253 | } |
| 254 | break; |
| 255 | } |
| 256 | |
| 257 | /* don't debug this command */ |
| 258 | n = debug_break_level; |
| 259 | debug_break_level = -1; |
| 260 | (void)do_cmdline(cmdline, getexline, NULL, |
| 261 | DOCMD_VERBOSE|DOCMD_EXCRESET); |
| 262 | debug_break_level = n; |
| 263 | |
| 264 | vim_free(cmdline); |
| 265 | } |
| 266 | lines_left = Rows - 1; |
| 267 | } |
| 268 | vim_free(cmdline); |
| 269 | |
| 270 | --RedrawingDisabled; |
| 271 | --no_wait_return; |
| 272 | redraw_all_later(NOT_VALID); |
| 273 | need_wait_return = FALSE; |
| 274 | msg_scroll = save_msg_scroll; |
| 275 | lines_left = Rows - 1; |
| 276 | State = save_State; |
| 277 | did_emsg = save_did_emsg; |
| 278 | cmd_silent = save_cmd_silent; |
| 279 | msg_silent = save_msg_silent; |
| 280 | emsg_silent = save_emsg_silent; |
| 281 | redir_off = save_redir_off; |
| 282 | |
| 283 | /* Only print the message again when typing a command before coming back |
| 284 | * here. */ |
| 285 | debug_did_msg = TRUE; |
| 286 | } |
| 287 | |
| 288 | /* |
| 289 | * ":debug". |
| 290 | */ |
| 291 | void |
| 292 | ex_debug(eap) |
| 293 | exarg_T *eap; |
| 294 | { |
| 295 | int debug_break_level_save = debug_break_level; |
| 296 | |
| 297 | debug_break_level = 9999; |
| 298 | do_cmdline_cmd(eap->arg); |
| 299 | debug_break_level = debug_break_level_save; |
| 300 | } |
| 301 | |
| 302 | static char_u *debug_breakpoint_name = NULL; |
| 303 | static linenr_T debug_breakpoint_lnum; |
| 304 | |
| 305 | /* |
| 306 | * When debugging or a breakpoint is set on a skipped command, no debug prompt |
| 307 | * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and |
| 308 | * debug_skipped_name is then set to the source name in the breakpoint case. If |
| 309 | * a skipped command decides itself that a debug prompt should be displayed, it |
| 310 | * can do so by calling dbg_check_skipped(). |
| 311 | */ |
| 312 | static int debug_skipped; |
| 313 | static char_u *debug_skipped_name; |
| 314 | |
| 315 | /* |
| 316 | * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is |
| 317 | * at or below the break level. But only when the line is actually |
| 318 | * executed. Return TRUE and set breakpoint_name for skipped commands that |
| 319 | * decide to execute something themselves. |
| 320 | * Called from do_one_cmd() before executing a command. |
| 321 | */ |
| 322 | void |
| 323 | dbg_check_breakpoint(eap) |
| 324 | exarg_T *eap; |
| 325 | { |
| 326 | char_u *p; |
| 327 | |
| 328 | debug_skipped = FALSE; |
| 329 | if (debug_breakpoint_name != NULL) |
| 330 | { |
| 331 | if (!eap->skip) |
| 332 | { |
| 333 | /* replace K_SNR with "<SNR>" */ |
| 334 | if (debug_breakpoint_name[0] == K_SPECIAL |
| 335 | && debug_breakpoint_name[1] == KS_EXTRA |
| 336 | && debug_breakpoint_name[2] == (int)KE_SNR) |
| 337 | p = (char_u *)"<SNR>"; |
| 338 | else |
| 339 | p = (char_u *)""; |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 340 | smsg((char_u *)_("Breakpoint in \"%s%s\" line %ld"), |
| 341 | p, |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 342 | debug_breakpoint_name + (*p == NUL ? 0 : 3), |
| 343 | (long)debug_breakpoint_lnum); |
| 344 | debug_breakpoint_name = NULL; |
| 345 | do_debug(eap->cmd); |
| 346 | } |
| 347 | else |
| 348 | { |
| 349 | debug_skipped = TRUE; |
| 350 | debug_skipped_name = debug_breakpoint_name; |
| 351 | debug_breakpoint_name = NULL; |
| 352 | } |
| 353 | } |
| 354 | else if (ex_nesting_level <= debug_break_level) |
| 355 | { |
| 356 | if (!eap->skip) |
| 357 | do_debug(eap->cmd); |
| 358 | else |
| 359 | { |
| 360 | debug_skipped = TRUE; |
| 361 | debug_skipped_name = NULL; |
| 362 | } |
| 363 | } |
| 364 | } |
| 365 | |
| 366 | /* |
| 367 | * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was |
| 368 | * set. Return TRUE when the debug mode is entered this time. |
| 369 | */ |
| 370 | int |
| 371 | dbg_check_skipped(eap) |
| 372 | exarg_T *eap; |
| 373 | { |
| 374 | int prev_got_int; |
| 375 | |
| 376 | if (debug_skipped) |
| 377 | { |
| 378 | /* |
| 379 | * Save the value of got_int and reset it. We don't want a previous |
| 380 | * interruption cause flushing the input buffer. |
| 381 | */ |
| 382 | prev_got_int = got_int; |
| 383 | got_int = FALSE; |
| 384 | debug_breakpoint_name = debug_skipped_name; |
| 385 | /* eap->skip is TRUE */ |
| 386 | eap->skip = FALSE; |
| 387 | (void)dbg_check_breakpoint(eap); |
| 388 | eap->skip = TRUE; |
| 389 | got_int |= prev_got_int; |
| 390 | return TRUE; |
| 391 | } |
| 392 | return FALSE; |
| 393 | } |
| 394 | |
| 395 | /* |
| 396 | * The list of breakpoints: dbg_breakp. |
| 397 | * This is a grow-array of structs. |
| 398 | */ |
| 399 | struct debuggy |
| 400 | { |
| 401 | int dbg_nr; /* breakpoint number */ |
| 402 | int dbg_type; /* DBG_FUNC or DBG_FILE */ |
| 403 | char_u *dbg_name; /* function or file name */ |
| 404 | regprog_T *dbg_prog; /* regexp program */ |
| 405 | linenr_T dbg_lnum; /* line number in function or file */ |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 406 | int dbg_forceit; /* ! used */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 407 | }; |
| 408 | |
| 409 | static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL}; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 410 | #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx]) |
| 411 | #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx]) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 412 | static int last_breakp = 0; /* nr of last defined breakpoint */ |
| 413 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 414 | #ifdef FEAT_PROFILE |
| 415 | /* Profiling uses file and func names similar to breakpoints. */ |
| 416 | static garray_T prof_ga = {0, 0, sizeof(struct debuggy), 4, NULL}; |
| 417 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 418 | #define DBG_FUNC 1 |
| 419 | #define DBG_FILE 2 |
| 420 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 421 | static int dbg_parsearg __ARGS((char_u *arg, garray_T *gap)); |
| 422 | static linenr_T debuggy_find __ARGS((int file,char_u *fname, linenr_T after, garray_T *gap, int *fp)); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 423 | |
| 424 | /* |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 425 | * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them |
| 426 | * in the entry just after the last one in dbg_breakp. Note that "dbg_name" |
| 427 | * is allocated. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 428 | * Returns FAIL for failure. |
| 429 | */ |
| 430 | static int |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 431 | dbg_parsearg(arg, gap) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 432 | char_u *arg; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 433 | garray_T *gap; /* either &dbg_breakp or &prof_ga */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 434 | { |
| 435 | char_u *p = arg; |
| 436 | char_u *q; |
| 437 | struct debuggy *bp; |
Bram Moolenaar | f4b8e57 | 2004-06-24 15:53:16 +0000 | [diff] [blame] | 438 | int here = FALSE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 439 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 440 | if (ga_grow(gap, 1) == FAIL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 441 | return FAIL; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 442 | bp = &DEBUGGY(gap, gap->ga_len); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 443 | |
| 444 | /* Find "func" or "file". */ |
| 445 | if (STRNCMP(p, "func", 4) == 0) |
| 446 | bp->dbg_type = DBG_FUNC; |
| 447 | else if (STRNCMP(p, "file", 4) == 0) |
| 448 | bp->dbg_type = DBG_FILE; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 449 | else if ( |
| 450 | #ifdef FEAT_PROFILE |
| 451 | gap != &prof_ga && |
| 452 | #endif |
| 453 | STRNCMP(p, "here", 4) == 0) |
Bram Moolenaar | f4b8e57 | 2004-06-24 15:53:16 +0000 | [diff] [blame] | 454 | { |
| 455 | if (curbuf->b_ffname == NULL) |
| 456 | { |
| 457 | EMSG(_(e_noname)); |
| 458 | return FAIL; |
| 459 | } |
| 460 | bp->dbg_type = DBG_FILE; |
| 461 | here = TRUE; |
| 462 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 463 | else |
| 464 | { |
| 465 | EMSG2(_(e_invarg2), p); |
| 466 | return FAIL; |
| 467 | } |
| 468 | p = skipwhite(p + 4); |
| 469 | |
| 470 | /* Find optional line number. */ |
Bram Moolenaar | f4b8e57 | 2004-06-24 15:53:16 +0000 | [diff] [blame] | 471 | if (here) |
| 472 | bp->dbg_lnum = curwin->w_cursor.lnum; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 473 | else if ( |
| 474 | #ifdef FEAT_PROFILE |
| 475 | gap != &prof_ga && |
| 476 | #endif |
| 477 | VIM_ISDIGIT(*p)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 478 | { |
| 479 | bp->dbg_lnum = getdigits(&p); |
| 480 | p = skipwhite(p); |
| 481 | } |
| 482 | else |
| 483 | bp->dbg_lnum = 0; |
| 484 | |
| 485 | /* Find the function or file name. Don't accept a function name with (). */ |
Bram Moolenaar | f4b8e57 | 2004-06-24 15:53:16 +0000 | [diff] [blame] | 486 | if ((!here && *p == NUL) |
| 487 | || (here && *p != NUL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 488 | || (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL)) |
| 489 | { |
| 490 | EMSG2(_(e_invarg2), arg); |
| 491 | return FAIL; |
| 492 | } |
| 493 | |
| 494 | if (bp->dbg_type == DBG_FUNC) |
| 495 | bp->dbg_name = vim_strsave(p); |
Bram Moolenaar | f4b8e57 | 2004-06-24 15:53:16 +0000 | [diff] [blame] | 496 | else if (here) |
| 497 | bp->dbg_name = vim_strsave(curbuf->b_ffname); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 498 | else |
| 499 | { |
| 500 | /* Expand the file name in the same way as do_source(). This means |
| 501 | * doing it twice, so that $DIR/file gets expanded when $DIR is |
| 502 | * "~/dir". */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 503 | q = expand_env_save(p); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 504 | if (q == NULL) |
| 505 | return FAIL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 506 | p = expand_env_save(q); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 507 | vim_free(q); |
| 508 | if (p == NULL) |
| 509 | return FAIL; |
Bram Moolenaar | 843ee41 | 2004-06-30 16:16:41 +0000 | [diff] [blame] | 510 | if (*p != '*') |
| 511 | { |
| 512 | bp->dbg_name = fix_fname(p); |
| 513 | vim_free(p); |
| 514 | } |
| 515 | else |
| 516 | bp->dbg_name = p; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 517 | } |
| 518 | |
| 519 | if (bp->dbg_name == NULL) |
| 520 | return FAIL; |
| 521 | return OK; |
| 522 | } |
| 523 | |
| 524 | /* |
| 525 | * ":breakadd". |
| 526 | */ |
| 527 | void |
| 528 | ex_breakadd(eap) |
| 529 | exarg_T *eap; |
| 530 | { |
| 531 | struct debuggy *bp; |
| 532 | char_u *pat; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 533 | garray_T *gap; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 534 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 535 | gap = &dbg_breakp; |
| 536 | #ifdef FEAT_PROFILE |
| 537 | if (eap->cmdidx == CMD_profile) |
| 538 | gap = &prof_ga; |
| 539 | #endif |
| 540 | |
| 541 | if (dbg_parsearg(eap->arg, gap) == OK) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 542 | { |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 543 | bp = &DEBUGGY(gap, gap->ga_len); |
| 544 | bp->dbg_forceit = eap->forceit; |
| 545 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 546 | pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE); |
| 547 | if (pat != NULL) |
| 548 | { |
| 549 | bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
| 550 | vim_free(pat); |
| 551 | } |
| 552 | if (pat == NULL || bp->dbg_prog == NULL) |
| 553 | vim_free(bp->dbg_name); |
| 554 | else |
| 555 | { |
| 556 | if (bp->dbg_lnum == 0) /* default line number is 1 */ |
| 557 | bp->dbg_lnum = 1; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 558 | #ifdef FEAT_PROFILE |
| 559 | if (eap->cmdidx != CMD_profile) |
| 560 | #endif |
| 561 | { |
| 562 | DEBUGGY(gap, gap->ga_len).dbg_nr = ++last_breakp; |
| 563 | ++debug_tick; |
| 564 | } |
| 565 | ++gap->ga_len; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 566 | } |
| 567 | } |
| 568 | } |
| 569 | |
| 570 | /* |
| 571 | * ":debuggreedy". |
| 572 | */ |
| 573 | void |
| 574 | ex_debuggreedy(eap) |
| 575 | exarg_T *eap; |
| 576 | { |
| 577 | if (eap->addr_count == 0 || eap->line2 != 0) |
| 578 | debug_greedy = TRUE; |
| 579 | else |
| 580 | debug_greedy = FALSE; |
| 581 | } |
| 582 | |
| 583 | /* |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 584 | * ":breakdel" and ":profdel". |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 585 | */ |
| 586 | void |
| 587 | ex_breakdel(eap) |
| 588 | exarg_T *eap; |
| 589 | { |
| 590 | struct debuggy *bp, *bpi; |
| 591 | int nr; |
| 592 | int todel = -1; |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 593 | int del_all = FALSE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 594 | int i; |
| 595 | linenr_T best_lnum = 0; |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 596 | garray_T *gap; |
| 597 | |
| 598 | gap = &dbg_breakp; |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 599 | if (eap->cmdidx == CMD_profdel) |
Bram Moolenaar | 38bdbd6 | 2012-06-20 15:48:57 +0200 | [diff] [blame] | 600 | { |
| 601 | #ifdef FEAT_PROFILE |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 602 | gap = &prof_ga; |
Bram Moolenaar | 38bdbd6 | 2012-06-20 15:48:57 +0200 | [diff] [blame] | 603 | #else |
| 604 | ex_ni(eap); |
| 605 | return; |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 606 | #endif |
Bram Moolenaar | 38bdbd6 | 2012-06-20 15:48:57 +0200 | [diff] [blame] | 607 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 608 | |
| 609 | if (vim_isdigit(*eap->arg)) |
| 610 | { |
| 611 | /* ":breakdel {nr}" */ |
| 612 | nr = atol((char *)eap->arg); |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 613 | for (i = 0; i < gap->ga_len; ++i) |
| 614 | if (DEBUGGY(gap, i).dbg_nr == nr) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 615 | { |
| 616 | todel = i; |
| 617 | break; |
| 618 | } |
| 619 | } |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 620 | else if (*eap->arg == '*') |
| 621 | { |
| 622 | todel = 0; |
| 623 | del_all = TRUE; |
| 624 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 625 | else |
| 626 | { |
| 627 | /* ":breakdel {func|file} [lnum] {name}" */ |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 628 | if (dbg_parsearg(eap->arg, gap) == FAIL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 629 | return; |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 630 | bp = &DEBUGGY(gap, gap->ga_len); |
| 631 | for (i = 0; i < gap->ga_len; ++i) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 632 | { |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 633 | bpi = &DEBUGGY(gap, i); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 634 | if (bp->dbg_type == bpi->dbg_type |
| 635 | && STRCMP(bp->dbg_name, bpi->dbg_name) == 0 |
| 636 | && (bp->dbg_lnum == bpi->dbg_lnum |
| 637 | || (bp->dbg_lnum == 0 |
| 638 | && (best_lnum == 0 |
| 639 | || bpi->dbg_lnum < best_lnum)))) |
| 640 | { |
| 641 | todel = i; |
| 642 | best_lnum = bpi->dbg_lnum; |
| 643 | } |
| 644 | } |
| 645 | vim_free(bp->dbg_name); |
| 646 | } |
| 647 | |
| 648 | if (todel < 0) |
| 649 | EMSG2(_("E161: Breakpoint not found: %s"), eap->arg); |
| 650 | else |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 651 | { |
| 652 | while (gap->ga_len > 0) |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 653 | { |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 654 | vim_free(DEBUGGY(gap, todel).dbg_name); |
Bram Moolenaar | 473de61 | 2013-06-08 18:19:48 +0200 | [diff] [blame] | 655 | vim_regfree(DEBUGGY(gap, todel).dbg_prog); |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 656 | --gap->ga_len; |
| 657 | if (todel < gap->ga_len) |
| 658 | mch_memmove(&DEBUGGY(gap, todel), &DEBUGGY(gap, todel + 1), |
| 659 | (gap->ga_len - todel) * sizeof(struct debuggy)); |
| 660 | #ifdef FEAT_PROFILE |
| 661 | if (eap->cmdidx == CMD_breakdel) |
| 662 | #endif |
| 663 | ++debug_tick; |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 664 | if (!del_all) |
| 665 | break; |
| 666 | } |
Bram Moolenaar | d9fba31 | 2005-06-26 22:34:35 +0000 | [diff] [blame] | 667 | |
| 668 | /* If all breakpoints were removed clear the array. */ |
| 669 | if (gap->ga_len == 0) |
| 670 | ga_clear(gap); |
| 671 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 672 | } |
| 673 | |
| 674 | /* |
| 675 | * ":breaklist". |
| 676 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 677 | void |
| 678 | ex_breaklist(eap) |
Bram Moolenaar | 0c094b9 | 2009-05-14 20:20:33 +0000 | [diff] [blame] | 679 | exarg_T *eap UNUSED; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 680 | { |
| 681 | struct debuggy *bp; |
| 682 | int i; |
| 683 | |
| 684 | if (dbg_breakp.ga_len == 0) |
| 685 | MSG(_("No breakpoints defined")); |
| 686 | else |
| 687 | for (i = 0; i < dbg_breakp.ga_len; ++i) |
| 688 | { |
| 689 | bp = &BREAKP(i); |
Bram Moolenaar | d58ea07 | 2011-06-26 04:25:30 +0200 | [diff] [blame] | 690 | if (bp->dbg_type == DBG_FILE) |
| 691 | home_replace(NULL, bp->dbg_name, NameBuff, MAXPATHL, TRUE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 692 | smsg((char_u *)_("%3d %s %s line %ld"), |
| 693 | bp->dbg_nr, |
| 694 | bp->dbg_type == DBG_FUNC ? "func" : "file", |
Bram Moolenaar | d58ea07 | 2011-06-26 04:25:30 +0200 | [diff] [blame] | 695 | bp->dbg_type == DBG_FUNC ? bp->dbg_name : NameBuff, |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 696 | (long)bp->dbg_lnum); |
| 697 | } |
| 698 | } |
| 699 | |
| 700 | /* |
| 701 | * Find a breakpoint for a function or sourced file. |
| 702 | * Returns line number at which to break; zero when no matching breakpoint. |
| 703 | */ |
| 704 | linenr_T |
| 705 | dbg_find_breakpoint(file, fname, after) |
| 706 | int file; /* TRUE for a file, FALSE for a function */ |
| 707 | char_u *fname; /* file or function name */ |
| 708 | linenr_T after; /* after this line number */ |
| 709 | { |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 710 | return debuggy_find(file, fname, after, &dbg_breakp, NULL); |
| 711 | } |
| 712 | |
| 713 | #if defined(FEAT_PROFILE) || defined(PROTO) |
| 714 | /* |
| 715 | * Return TRUE if profiling is on for a function or sourced file. |
| 716 | */ |
| 717 | int |
| 718 | has_profiling(file, fname, fp) |
| 719 | int file; /* TRUE for a file, FALSE for a function */ |
| 720 | char_u *fname; /* file or function name */ |
| 721 | int *fp; /* return: forceit */ |
| 722 | { |
| 723 | return (debuggy_find(file, fname, (linenr_T)0, &prof_ga, fp) |
| 724 | != (linenr_T)0); |
| 725 | } |
| 726 | #endif |
| 727 | |
| 728 | /* |
| 729 | * Common code for dbg_find_breakpoint() and has_profiling(). |
| 730 | */ |
| 731 | static linenr_T |
| 732 | debuggy_find(file, fname, after, gap, fp) |
| 733 | int file; /* TRUE for a file, FALSE for a function */ |
| 734 | char_u *fname; /* file or function name */ |
| 735 | linenr_T after; /* after this line number */ |
| 736 | garray_T *gap; /* either &dbg_breakp or &prof_ga */ |
| 737 | int *fp; /* if not NULL: return forceit */ |
| 738 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 739 | struct debuggy *bp; |
| 740 | int i; |
| 741 | linenr_T lnum = 0; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 742 | char_u *name = fname; |
| 743 | int prev_got_int; |
| 744 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 745 | /* Return quickly when there are no breakpoints. */ |
| 746 | if (gap->ga_len == 0) |
| 747 | return (linenr_T)0; |
| 748 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 749 | /* Replace K_SNR in function name with "<SNR>". */ |
| 750 | if (!file && fname[0] == K_SPECIAL) |
| 751 | { |
| 752 | name = alloc((unsigned)STRLEN(fname) + 3); |
| 753 | if (name == NULL) |
| 754 | name = fname; |
| 755 | else |
| 756 | { |
| 757 | STRCPY(name, "<SNR>"); |
| 758 | STRCPY(name + 5, fname + 3); |
| 759 | } |
| 760 | } |
| 761 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 762 | for (i = 0; i < gap->ga_len; ++i) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 763 | { |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 764 | /* Skip entries that are not useful or are for a line that is beyond |
| 765 | * an already found breakpoint. */ |
| 766 | bp = &DEBUGGY(gap, i); |
| 767 | if (((bp->dbg_type == DBG_FILE) == file && ( |
| 768 | #ifdef FEAT_PROFILE |
| 769 | gap == &prof_ga || |
| 770 | #endif |
| 771 | (bp->dbg_lnum > after && (lnum == 0 || bp->dbg_lnum < lnum))))) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 772 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 773 | /* |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 774 | * Save the value of got_int and reset it. We don't want a |
| 775 | * previous interruption cancel matching, only hitting CTRL-C |
| 776 | * while matching should abort it. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 777 | */ |
| 778 | prev_got_int = got_int; |
| 779 | got_int = FALSE; |
Bram Moolenaar | dffa5b8 | 2014-11-19 16:38:07 +0100 | [diff] [blame] | 780 | if (vim_regexec_prog(&bp->dbg_prog, FALSE, name, (colnr_T)0)) |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 781 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 782 | lnum = bp->dbg_lnum; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 783 | if (fp != NULL) |
| 784 | *fp = bp->dbg_forceit; |
| 785 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 786 | got_int |= prev_got_int; |
| 787 | } |
| 788 | } |
| 789 | if (name != fname) |
| 790 | vim_free(name); |
| 791 | |
| 792 | return lnum; |
| 793 | } |
| 794 | |
| 795 | /* |
| 796 | * Called when a breakpoint was encountered. |
| 797 | */ |
| 798 | void |
| 799 | dbg_breakpoint(name, lnum) |
| 800 | char_u *name; |
| 801 | linenr_T lnum; |
| 802 | { |
| 803 | /* We need to check if this line is actually executed in do_one_cmd() */ |
| 804 | debug_breakpoint_name = name; |
| 805 | debug_breakpoint_lnum = lnum; |
| 806 | } |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 807 | |
| 808 | |
Bram Moolenaar | 433f7c8 | 2006-03-21 21:29:36 +0000 | [diff] [blame] | 809 | # if defined(FEAT_PROFILE) || defined(FEAT_RELTIME) || defined(PROTO) |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 810 | /* |
| 811 | * Store the current time in "tm". |
| 812 | */ |
| 813 | void |
| 814 | profile_start(tm) |
| 815 | proftime_T *tm; |
| 816 | { |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 817 | # ifdef WIN3264 |
| 818 | QueryPerformanceCounter(tm); |
| 819 | # else |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 820 | gettimeofday(tm, NULL); |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 821 | # endif |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 822 | } |
| 823 | |
| 824 | /* |
| 825 | * Compute the elapsed time from "tm" till now and store in "tm". |
| 826 | */ |
| 827 | void |
| 828 | profile_end(tm) |
| 829 | proftime_T *tm; |
| 830 | { |
| 831 | proftime_T now; |
| 832 | |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 833 | # ifdef WIN3264 |
| 834 | QueryPerformanceCounter(&now); |
| 835 | tm->QuadPart = now.QuadPart - tm->QuadPart; |
| 836 | # else |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 837 | gettimeofday(&now, NULL); |
| 838 | tm->tv_usec = now.tv_usec - tm->tv_usec; |
| 839 | tm->tv_sec = now.tv_sec - tm->tv_sec; |
| 840 | if (tm->tv_usec < 0) |
| 841 | { |
| 842 | tm->tv_usec += 1000000; |
| 843 | --tm->tv_sec; |
| 844 | } |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 845 | # endif |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 846 | } |
| 847 | |
| 848 | /* |
| 849 | * Subtract the time "tm2" from "tm". |
| 850 | */ |
| 851 | void |
| 852 | profile_sub(tm, tm2) |
| 853 | proftime_T *tm, *tm2; |
| 854 | { |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 855 | # ifdef WIN3264 |
| 856 | tm->QuadPart -= tm2->QuadPart; |
| 857 | # else |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 858 | tm->tv_usec -= tm2->tv_usec; |
| 859 | tm->tv_sec -= tm2->tv_sec; |
| 860 | if (tm->tv_usec < 0) |
| 861 | { |
| 862 | tm->tv_usec += 1000000; |
| 863 | --tm->tv_sec; |
| 864 | } |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 865 | # endif |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 866 | } |
| 867 | |
| 868 | /* |
Bram Moolenaar | 433f7c8 | 2006-03-21 21:29:36 +0000 | [diff] [blame] | 869 | * Return a string that represents the time in "tm". |
| 870 | * Uses a static buffer! |
| 871 | */ |
| 872 | char * |
| 873 | profile_msg(tm) |
| 874 | proftime_T *tm; |
| 875 | { |
| 876 | static char buf[50]; |
| 877 | |
| 878 | # ifdef WIN3264 |
| 879 | LARGE_INTEGER fr; |
| 880 | |
| 881 | QueryPerformanceFrequency(&fr); |
| 882 | sprintf(buf, "%10.6lf", (double)tm->QuadPart / (double)fr.QuadPart); |
| 883 | # else |
| 884 | sprintf(buf, "%3ld.%06ld", (long)tm->tv_sec, (long)tm->tv_usec); |
Bram Moolenaar | 7692929 | 2008-01-06 19:07:36 +0000 | [diff] [blame] | 885 | # endif |
Bram Moolenaar | 433f7c8 | 2006-03-21 21:29:36 +0000 | [diff] [blame] | 886 | return buf; |
| 887 | } |
| 888 | |
Bram Moolenaar | 433f7c8 | 2006-03-21 21:29:36 +0000 | [diff] [blame] | 889 | /* |
Bram Moolenaar | 7692929 | 2008-01-06 19:07:36 +0000 | [diff] [blame] | 890 | * Put the time "msec" past now in "tm". |
Bram Moolenaar | 433f7c8 | 2006-03-21 21:29:36 +0000 | [diff] [blame] | 891 | */ |
Bram Moolenaar | 7692929 | 2008-01-06 19:07:36 +0000 | [diff] [blame] | 892 | void |
| 893 | profile_setlimit(msec, tm) |
| 894 | long msec; |
| 895 | proftime_T *tm; |
| 896 | { |
| 897 | if (msec <= 0) /* no limit */ |
| 898 | profile_zero(tm); |
| 899 | else |
| 900 | { |
| 901 | # ifdef WIN3264 |
| 902 | LARGE_INTEGER fr; |
| 903 | |
| 904 | QueryPerformanceCounter(tm); |
| 905 | QueryPerformanceFrequency(&fr); |
Bram Moolenaar | b3c7098 | 2008-01-18 10:40:55 +0000 | [diff] [blame] | 906 | tm->QuadPart += (LONGLONG)((double)msec / 1000.0 * (double)fr.QuadPart); |
Bram Moolenaar | 7692929 | 2008-01-06 19:07:36 +0000 | [diff] [blame] | 907 | # else |
| 908 | long usec; |
| 909 | |
| 910 | gettimeofday(tm, NULL); |
| 911 | usec = (long)tm->tv_usec + (long)msec * 1000; |
| 912 | tm->tv_usec = usec % 1000000L; |
| 913 | tm->tv_sec += usec / 1000000L; |
| 914 | # endif |
| 915 | } |
| 916 | } |
| 917 | |
| 918 | /* |
| 919 | * Return TRUE if the current time is past "tm". |
| 920 | */ |
| 921 | int |
| 922 | profile_passed_limit(tm) |
| 923 | proftime_T *tm; |
| 924 | { |
| 925 | proftime_T now; |
| 926 | |
| 927 | # ifdef WIN3264 |
| 928 | if (tm->QuadPart == 0) /* timer was not set */ |
| 929 | return FALSE; |
| 930 | QueryPerformanceCounter(&now); |
| 931 | return (now.QuadPart > tm->QuadPart); |
| 932 | # else |
| 933 | if (tm->tv_sec == 0) /* timer was not set */ |
| 934 | return FALSE; |
| 935 | gettimeofday(&now, NULL); |
| 936 | return (now.tv_sec > tm->tv_sec |
| 937 | || (now.tv_sec == tm->tv_sec && now.tv_usec > tm->tv_usec)); |
| 938 | # endif |
| 939 | } |
Bram Moolenaar | 433f7c8 | 2006-03-21 21:29:36 +0000 | [diff] [blame] | 940 | |
| 941 | /* |
| 942 | * Set the time in "tm" to zero. |
| 943 | */ |
| 944 | void |
| 945 | profile_zero(tm) |
| 946 | proftime_T *tm; |
| 947 | { |
| 948 | # ifdef WIN3264 |
| 949 | tm->QuadPart = 0; |
| 950 | # else |
| 951 | tm->tv_usec = 0; |
| 952 | tm->tv_sec = 0; |
| 953 | # endif |
| 954 | } |
| 955 | |
Bram Moolenaar | 7692929 | 2008-01-06 19:07:36 +0000 | [diff] [blame] | 956 | # endif /* FEAT_PROFILE || FEAT_RELTIME */ |
| 957 | |
Bram Moolenaar | 8a7f5a2 | 2013-06-06 14:01:46 +0200 | [diff] [blame] | 958 | #if defined(FEAT_SYN_HL) && defined(FEAT_RELTIME) && defined(FEAT_FLOAT) |
| 959 | # if defined(HAVE_MATH_H) |
| 960 | # include <math.h> |
| 961 | # endif |
| 962 | |
| 963 | /* |
| 964 | * Divide the time "tm" by "count" and store in "tm2". |
| 965 | */ |
| 966 | void |
| 967 | profile_divide(tm, count, tm2) |
| 968 | proftime_T *tm; |
| 969 | proftime_T *tm2; |
| 970 | int count; |
| 971 | { |
| 972 | if (count == 0) |
| 973 | profile_zero(tm2); |
| 974 | else |
| 975 | { |
| 976 | # ifdef WIN3264 |
| 977 | tm2->QuadPart = tm->QuadPart / count; |
| 978 | # else |
| 979 | double usec = (tm->tv_sec * 1000000.0 + tm->tv_usec) / count; |
| 980 | |
| 981 | tm2->tv_sec = floor(usec / 1000000.0); |
Bram Moolenaar | a2e14fc | 2013-06-10 20:10:44 +0200 | [diff] [blame] | 982 | tm2->tv_usec = vim_round(usec - (tm2->tv_sec * 1000000.0)); |
Bram Moolenaar | 8a7f5a2 | 2013-06-06 14:01:46 +0200 | [diff] [blame] | 983 | # endif |
| 984 | } |
| 985 | } |
| 986 | #endif |
| 987 | |
Bram Moolenaar | 7692929 | 2008-01-06 19:07:36 +0000 | [diff] [blame] | 988 | # if defined(FEAT_PROFILE) || defined(PROTO) |
| 989 | /* |
| 990 | * Functions for profiling. |
| 991 | */ |
| 992 | static void script_do_profile __ARGS((scriptitem_T *si)); |
| 993 | static void script_dump_profile __ARGS((FILE *fd)); |
| 994 | static proftime_T prof_wait_time; |
| 995 | |
Bram Moolenaar | 433f7c8 | 2006-03-21 21:29:36 +0000 | [diff] [blame] | 996 | /* |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 997 | * Add the time "tm2" to "tm". |
| 998 | */ |
| 999 | void |
| 1000 | profile_add(tm, tm2) |
| 1001 | proftime_T *tm, *tm2; |
| 1002 | { |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 1003 | # ifdef WIN3264 |
| 1004 | tm->QuadPart += tm2->QuadPart; |
| 1005 | # else |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1006 | tm->tv_usec += tm2->tv_usec; |
| 1007 | tm->tv_sec += tm2->tv_sec; |
| 1008 | if (tm->tv_usec >= 1000000) |
| 1009 | { |
| 1010 | tm->tv_usec -= 1000000; |
| 1011 | ++tm->tv_sec; |
| 1012 | } |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 1013 | # endif |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1014 | } |
| 1015 | |
| 1016 | /* |
Bram Moolenaar | 1056d98 | 2006-03-09 22:37:52 +0000 | [diff] [blame] | 1017 | * Add the "self" time from the total time and the children's time. |
| 1018 | */ |
| 1019 | void |
| 1020 | profile_self(self, total, children) |
| 1021 | proftime_T *self, *total, *children; |
| 1022 | { |
| 1023 | /* Check that the result won't be negative. Can happen with recursive |
| 1024 | * calls. */ |
| 1025 | #ifdef WIN3264 |
| 1026 | if (total->QuadPart <= children->QuadPart) |
| 1027 | return; |
| 1028 | #else |
| 1029 | if (total->tv_sec < children->tv_sec |
| 1030 | || (total->tv_sec == children->tv_sec |
| 1031 | && total->tv_usec <= children->tv_usec)) |
| 1032 | return; |
| 1033 | #endif |
| 1034 | profile_add(self, total); |
| 1035 | profile_sub(self, children); |
| 1036 | } |
| 1037 | |
| 1038 | /* |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1039 | * Get the current waittime. |
| 1040 | */ |
| 1041 | void |
| 1042 | profile_get_wait(tm) |
| 1043 | proftime_T *tm; |
| 1044 | { |
| 1045 | *tm = prof_wait_time; |
| 1046 | } |
| 1047 | |
| 1048 | /* |
| 1049 | * Subtract the passed waittime since "tm" from "tma". |
| 1050 | */ |
| 1051 | void |
| 1052 | profile_sub_wait(tm, tma) |
| 1053 | proftime_T *tm, *tma; |
| 1054 | { |
| 1055 | proftime_T tm3 = prof_wait_time; |
| 1056 | |
| 1057 | profile_sub(&tm3, tm); |
| 1058 | profile_sub(tma, &tm3); |
| 1059 | } |
| 1060 | |
| 1061 | /* |
| 1062 | * Return TRUE if "tm1" and "tm2" are equal. |
| 1063 | */ |
| 1064 | int |
| 1065 | profile_equal(tm1, tm2) |
| 1066 | proftime_T *tm1, *tm2; |
| 1067 | { |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 1068 | # ifdef WIN3264 |
| 1069 | return (tm1->QuadPart == tm2->QuadPart); |
| 1070 | # else |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1071 | return (tm1->tv_usec == tm2->tv_usec && tm1->tv_sec == tm2->tv_sec); |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 1072 | # endif |
| 1073 | } |
| 1074 | |
| 1075 | /* |
| 1076 | * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2" |
| 1077 | */ |
| 1078 | int |
| 1079 | profile_cmp(tm1, tm2) |
Bram Moolenaar | 8a7f5a2 | 2013-06-06 14:01:46 +0200 | [diff] [blame] | 1080 | const proftime_T *tm1, *tm2; |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 1081 | { |
| 1082 | # ifdef WIN3264 |
| 1083 | return (int)(tm2->QuadPart - tm1->QuadPart); |
| 1084 | # else |
| 1085 | if (tm1->tv_sec == tm2->tv_sec) |
| 1086 | return tm2->tv_usec - tm1->tv_usec; |
| 1087 | return tm2->tv_sec - tm1->tv_sec; |
| 1088 | # endif |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1089 | } |
| 1090 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1091 | static char_u *profile_fname = NULL; |
Bram Moolenaar | 9b2200a | 2006-03-20 21:55:45 +0000 | [diff] [blame] | 1092 | static proftime_T pause_time; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1093 | |
| 1094 | /* |
| 1095 | * ":profile cmd args" |
| 1096 | */ |
| 1097 | void |
| 1098 | ex_profile(eap) |
| 1099 | exarg_T *eap; |
| 1100 | { |
| 1101 | char_u *e; |
| 1102 | int len; |
| 1103 | |
| 1104 | e = skiptowhite(eap->arg); |
Bram Moolenaar | a93fa7e | 2006-04-17 22:14:47 +0000 | [diff] [blame] | 1105 | len = (int)(e - eap->arg); |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1106 | e = skipwhite(e); |
| 1107 | |
| 1108 | if (len == 5 && STRNCMP(eap->arg, "start", 5) == 0 && *e != NUL) |
| 1109 | { |
| 1110 | vim_free(profile_fname); |
Bram Moolenaar | d94682f | 2015-04-13 15:37:56 +0200 | [diff] [blame] | 1111 | profile_fname = expand_env_save_opt(e, TRUE); |
Bram Moolenaar | 9b2200a | 2006-03-20 21:55:45 +0000 | [diff] [blame] | 1112 | do_profiling = PROF_YES; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1113 | profile_zero(&prof_wait_time); |
| 1114 | set_vim_var_nr(VV_PROFILING, 1L); |
| 1115 | } |
Bram Moolenaar | 9b2200a | 2006-03-20 21:55:45 +0000 | [diff] [blame] | 1116 | else if (do_profiling == PROF_NONE) |
Bram Moolenaar | 54c1b49 | 2010-02-24 14:01:28 +0100 | [diff] [blame] | 1117 | EMSG(_("E750: First use \":profile start {fname}\"")); |
Bram Moolenaar | 9b2200a | 2006-03-20 21:55:45 +0000 | [diff] [blame] | 1118 | else if (STRCMP(eap->arg, "pause") == 0) |
| 1119 | { |
| 1120 | if (do_profiling == PROF_YES) |
| 1121 | profile_start(&pause_time); |
| 1122 | do_profiling = PROF_PAUSED; |
| 1123 | } |
| 1124 | else if (STRCMP(eap->arg, "continue") == 0) |
| 1125 | { |
| 1126 | if (do_profiling == PROF_PAUSED) |
| 1127 | { |
| 1128 | profile_end(&pause_time); |
| 1129 | profile_add(&prof_wait_time, &pause_time); |
| 1130 | } |
| 1131 | do_profiling = PROF_YES; |
| 1132 | } |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1133 | else |
| 1134 | { |
| 1135 | /* The rest is similar to ":breakadd". */ |
| 1136 | ex_breakadd(eap); |
| 1137 | } |
| 1138 | } |
| 1139 | |
Bram Moolenaar | f86f26c | 2010-02-03 15:14:22 +0100 | [diff] [blame] | 1140 | /* Command line expansion for :profile. */ |
| 1141 | static enum |
| 1142 | { |
| 1143 | PEXP_SUBCMD, /* expand :profile sub-commands */ |
Bram Moolenaar | 49789dc | 2011-02-25 14:46:09 +0100 | [diff] [blame] | 1144 | PEXP_FUNC /* expand :profile func {funcname} */ |
Bram Moolenaar | f86f26c | 2010-02-03 15:14:22 +0100 | [diff] [blame] | 1145 | } pexpand_what; |
| 1146 | |
| 1147 | static char *pexpand_cmds[] = { |
| 1148 | "start", |
| 1149 | #define PROFCMD_START 0 |
| 1150 | "pause", |
| 1151 | #define PROFCMD_PAUSE 1 |
| 1152 | "continue", |
| 1153 | #define PROFCMD_CONTINUE 2 |
| 1154 | "func", |
| 1155 | #define PROFCMD_FUNC 3 |
| 1156 | "file", |
| 1157 | #define PROFCMD_FILE 4 |
| 1158 | NULL |
| 1159 | #define PROFCMD_LAST 5 |
| 1160 | }; |
| 1161 | |
| 1162 | /* |
| 1163 | * Function given to ExpandGeneric() to obtain the profile command |
| 1164 | * specific expansion. |
| 1165 | */ |
| 1166 | char_u * |
| 1167 | get_profile_name(xp, idx) |
| 1168 | expand_T *xp UNUSED; |
| 1169 | int idx; |
| 1170 | { |
| 1171 | switch (pexpand_what) |
| 1172 | { |
| 1173 | case PEXP_SUBCMD: |
| 1174 | return (char_u *)pexpand_cmds[idx]; |
| 1175 | /* case PEXP_FUNC: TODO */ |
| 1176 | default: |
| 1177 | return NULL; |
| 1178 | } |
| 1179 | } |
| 1180 | |
| 1181 | /* |
| 1182 | * Handle command line completion for :profile command. |
| 1183 | */ |
| 1184 | void |
| 1185 | set_context_in_profile_cmd(xp, arg) |
| 1186 | expand_T *xp; |
| 1187 | char_u *arg; |
| 1188 | { |
| 1189 | char_u *end_subcmd; |
Bram Moolenaar | f86f26c | 2010-02-03 15:14:22 +0100 | [diff] [blame] | 1190 | |
| 1191 | /* Default: expand subcommands. */ |
| 1192 | xp->xp_context = EXPAND_PROFILE; |
| 1193 | pexpand_what = PEXP_SUBCMD; |
| 1194 | xp->xp_pattern = arg; |
| 1195 | |
| 1196 | end_subcmd = skiptowhite(arg); |
| 1197 | if (*end_subcmd == NUL) |
| 1198 | return; |
| 1199 | |
Bram Moolenaar | 8b9c05f | 2010-03-02 17:54:33 +0100 | [diff] [blame] | 1200 | if (end_subcmd - arg == 5 && STRNCMP(arg, "start", 5) == 0) |
Bram Moolenaar | f86f26c | 2010-02-03 15:14:22 +0100 | [diff] [blame] | 1201 | { |
| 1202 | xp->xp_context = EXPAND_FILES; |
| 1203 | xp->xp_pattern = skipwhite(end_subcmd); |
| 1204 | return; |
| 1205 | } |
| 1206 | |
| 1207 | /* TODO: expand function names after "func" */ |
| 1208 | xp->xp_context = EXPAND_NOTHING; |
| 1209 | } |
| 1210 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1211 | /* |
| 1212 | * Dump the profiling info. |
| 1213 | */ |
| 1214 | void |
| 1215 | profile_dump() |
| 1216 | { |
| 1217 | FILE *fd; |
| 1218 | |
| 1219 | if (profile_fname != NULL) |
| 1220 | { |
Bram Moolenaar | bfd8fc0 | 2005-09-20 23:22:24 +0000 | [diff] [blame] | 1221 | fd = mch_fopen((char *)profile_fname, "w"); |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1222 | if (fd == NULL) |
| 1223 | EMSG2(_(e_notopen), profile_fname); |
| 1224 | else |
| 1225 | { |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1226 | script_dump_profile(fd); |
Bram Moolenaar | 8cd06ca | 2005-02-28 22:44:58 +0000 | [diff] [blame] | 1227 | func_dump_profile(fd); |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1228 | fclose(fd); |
| 1229 | } |
| 1230 | } |
| 1231 | } |
| 1232 | |
| 1233 | /* |
| 1234 | * Start profiling script "fp". |
| 1235 | */ |
| 1236 | static void |
| 1237 | script_do_profile(si) |
| 1238 | scriptitem_T *si; |
| 1239 | { |
| 1240 | si->sn_pr_count = 0; |
| 1241 | profile_zero(&si->sn_pr_total); |
| 1242 | profile_zero(&si->sn_pr_self); |
| 1243 | |
| 1244 | ga_init2(&si->sn_prl_ga, sizeof(sn_prl_T), 100); |
| 1245 | si->sn_prl_idx = -1; |
| 1246 | si->sn_prof_on = TRUE; |
| 1247 | si->sn_pr_nest = 0; |
| 1248 | } |
| 1249 | |
| 1250 | /* |
| 1251 | * save time when starting to invoke another script or function. |
| 1252 | */ |
| 1253 | void |
| 1254 | script_prof_save(tm) |
| 1255 | proftime_T *tm; /* place to store wait time */ |
| 1256 | { |
| 1257 | scriptitem_T *si; |
| 1258 | |
| 1259 | if (current_SID > 0 && current_SID <= script_items.ga_len) |
| 1260 | { |
| 1261 | si = &SCRIPT_ITEM(current_SID); |
| 1262 | if (si->sn_prof_on && si->sn_pr_nest++ == 0) |
| 1263 | profile_start(&si->sn_pr_child); |
| 1264 | } |
| 1265 | profile_get_wait(tm); |
| 1266 | } |
| 1267 | |
| 1268 | /* |
| 1269 | * Count time spent in children after invoking another script or function. |
| 1270 | */ |
| 1271 | void |
| 1272 | script_prof_restore(tm) |
| 1273 | proftime_T *tm; |
| 1274 | { |
| 1275 | scriptitem_T *si; |
| 1276 | |
| 1277 | if (current_SID > 0 && current_SID <= script_items.ga_len) |
| 1278 | { |
| 1279 | si = &SCRIPT_ITEM(current_SID); |
| 1280 | if (si->sn_prof_on && --si->sn_pr_nest == 0) |
| 1281 | { |
| 1282 | profile_end(&si->sn_pr_child); |
| 1283 | profile_sub_wait(tm, &si->sn_pr_child); /* don't count wait time */ |
| 1284 | profile_add(&si->sn_pr_children, &si->sn_pr_child); |
| 1285 | profile_add(&si->sn_prl_children, &si->sn_pr_child); |
| 1286 | } |
| 1287 | } |
| 1288 | } |
| 1289 | |
| 1290 | static proftime_T inchar_time; |
| 1291 | |
| 1292 | /* |
| 1293 | * Called when starting to wait for the user to type a character. |
| 1294 | */ |
| 1295 | void |
| 1296 | prof_inchar_enter() |
| 1297 | { |
| 1298 | profile_start(&inchar_time); |
| 1299 | } |
| 1300 | |
| 1301 | /* |
| 1302 | * Called when finished waiting for the user to type a character. |
| 1303 | */ |
| 1304 | void |
| 1305 | prof_inchar_exit() |
| 1306 | { |
| 1307 | profile_end(&inchar_time); |
| 1308 | profile_add(&prof_wait_time, &inchar_time); |
| 1309 | } |
| 1310 | |
| 1311 | /* |
| 1312 | * Dump the profiling results for all scripts in file "fd". |
| 1313 | */ |
| 1314 | static void |
| 1315 | script_dump_profile(fd) |
| 1316 | FILE *fd; |
| 1317 | { |
| 1318 | int id; |
| 1319 | scriptitem_T *si; |
| 1320 | int i; |
| 1321 | FILE *sfd; |
| 1322 | sn_prl_T *pp; |
| 1323 | |
| 1324 | for (id = 1; id <= script_items.ga_len; ++id) |
| 1325 | { |
| 1326 | si = &SCRIPT_ITEM(id); |
| 1327 | if (si->sn_prof_on) |
| 1328 | { |
| 1329 | fprintf(fd, "SCRIPT %s\n", si->sn_name); |
| 1330 | if (si->sn_pr_count == 1) |
| 1331 | fprintf(fd, "Sourced 1 time\n"); |
| 1332 | else |
| 1333 | fprintf(fd, "Sourced %d times\n", si->sn_pr_count); |
| 1334 | fprintf(fd, "Total time: %s\n", profile_msg(&si->sn_pr_total)); |
| 1335 | fprintf(fd, " Self time: %s\n", profile_msg(&si->sn_pr_self)); |
| 1336 | fprintf(fd, "\n"); |
| 1337 | fprintf(fd, "count total (s) self (s)\n"); |
| 1338 | |
Bram Moolenaar | bfd8fc0 | 2005-09-20 23:22:24 +0000 | [diff] [blame] | 1339 | sfd = mch_fopen((char *)si->sn_name, "r"); |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1340 | if (sfd == NULL) |
| 1341 | fprintf(fd, "Cannot open file!\n"); |
| 1342 | else |
| 1343 | { |
| 1344 | for (i = 0; i < si->sn_prl_ga.ga_len; ++i) |
| 1345 | { |
| 1346 | if (vim_fgets(IObuff, IOSIZE, sfd)) |
| 1347 | break; |
| 1348 | pp = &PRL_ITEM(si, i); |
| 1349 | if (pp->snp_count > 0) |
| 1350 | { |
| 1351 | fprintf(fd, "%5d ", pp->snp_count); |
| 1352 | if (profile_equal(&pp->sn_prl_total, &pp->sn_prl_self)) |
| 1353 | fprintf(fd, " "); |
| 1354 | else |
| 1355 | fprintf(fd, "%s ", profile_msg(&pp->sn_prl_total)); |
| 1356 | fprintf(fd, "%s ", profile_msg(&pp->sn_prl_self)); |
| 1357 | } |
| 1358 | else |
| 1359 | fprintf(fd, " "); |
| 1360 | fprintf(fd, "%s", IObuff); |
| 1361 | } |
| 1362 | fclose(sfd); |
| 1363 | } |
| 1364 | fprintf(fd, "\n"); |
| 1365 | } |
| 1366 | } |
| 1367 | } |
| 1368 | |
| 1369 | /* |
| 1370 | * Return TRUE when a function defined in the current script should be |
| 1371 | * profiled. |
| 1372 | */ |
| 1373 | int |
| 1374 | prof_def_func() |
| 1375 | { |
Bram Moolenaar | 53180ce | 2005-07-05 21:48:14 +0000 | [diff] [blame] | 1376 | if (current_SID > 0) |
| 1377 | return SCRIPT_ITEM(current_SID).sn_pr_force; |
| 1378 | return FALSE; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 1379 | } |
| 1380 | |
| 1381 | # endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1382 | #endif |
| 1383 | |
| 1384 | /* |
| 1385 | * If 'autowrite' option set, try to write the file. |
| 1386 | * Careful: autocommands may make "buf" invalid! |
| 1387 | * |
| 1388 | * return FAIL for failure, OK otherwise |
| 1389 | */ |
| 1390 | int |
| 1391 | autowrite(buf, forceit) |
| 1392 | buf_T *buf; |
| 1393 | int forceit; |
| 1394 | { |
Bram Moolenaar | 373154b | 2007-02-13 05:19:30 +0000 | [diff] [blame] | 1395 | int r; |
| 1396 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1397 | if (!(p_aw || p_awa) || !p_write |
| 1398 | #ifdef FEAT_QUICKFIX |
Bram Moolenaar | 373154b | 2007-02-13 05:19:30 +0000 | [diff] [blame] | 1399 | /* never autowrite a "nofile" or "nowrite" buffer */ |
| 1400 | || bt_dontwrite(buf) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1401 | #endif |
Bram Moolenaar | 373154b | 2007-02-13 05:19:30 +0000 | [diff] [blame] | 1402 | || (!forceit && buf->b_p_ro) || buf->b_ffname == NULL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1403 | return FAIL; |
Bram Moolenaar | 373154b | 2007-02-13 05:19:30 +0000 | [diff] [blame] | 1404 | r = buf_write_all(buf, forceit); |
| 1405 | |
| 1406 | /* Writing may succeed but the buffer still changed, e.g., when there is a |
| 1407 | * conversion error. We do want to return FAIL then. */ |
| 1408 | if (buf_valid(buf) && bufIsChanged(buf)) |
| 1409 | r = FAIL; |
| 1410 | return r; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1411 | } |
| 1412 | |
| 1413 | /* |
| 1414 | * flush all buffers, except the ones that are readonly |
| 1415 | */ |
| 1416 | void |
| 1417 | autowrite_all() |
| 1418 | { |
| 1419 | buf_T *buf; |
| 1420 | |
| 1421 | if (!(p_aw || p_awa) || !p_write) |
| 1422 | return; |
| 1423 | for (buf = firstbuf; buf; buf = buf->b_next) |
| 1424 | if (bufIsChanged(buf) && !buf->b_p_ro) |
| 1425 | { |
| 1426 | (void)buf_write_all(buf, FALSE); |
| 1427 | #ifdef FEAT_AUTOCMD |
| 1428 | /* an autocommand may have deleted the buffer */ |
| 1429 | if (!buf_valid(buf)) |
| 1430 | buf = firstbuf; |
| 1431 | #endif |
| 1432 | } |
| 1433 | } |
| 1434 | |
| 1435 | /* |
Bram Moolenaar | 45d3b14 | 2013-11-09 03:31:51 +0100 | [diff] [blame] | 1436 | * Return TRUE if buffer was changed and cannot be abandoned. |
| 1437 | * For flags use the CCGD_ values. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1438 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1439 | int |
Bram Moolenaar | 45d3b14 | 2013-11-09 03:31:51 +0100 | [diff] [blame] | 1440 | check_changed(buf, flags) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1441 | buf_T *buf; |
Bram Moolenaar | 45d3b14 | 2013-11-09 03:31:51 +0100 | [diff] [blame] | 1442 | int flags; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1443 | { |
Bram Moolenaar | 45d3b14 | 2013-11-09 03:31:51 +0100 | [diff] [blame] | 1444 | int forceit = (flags & CCGD_FORCEIT); |
| 1445 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1446 | if ( !forceit |
| 1447 | && bufIsChanged(buf) |
Bram Moolenaar | 45d3b14 | 2013-11-09 03:31:51 +0100 | [diff] [blame] | 1448 | && ((flags & CCGD_MULTWIN) || buf->b_nwindows <= 1) |
| 1449 | && (!(flags & CCGD_AW) || autowrite(buf, forceit) == FAIL)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1450 | { |
| 1451 | #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
| 1452 | if ((p_confirm || cmdmod.confirm) && p_write) |
| 1453 | { |
| 1454 | buf_T *buf2; |
| 1455 | int count = 0; |
| 1456 | |
Bram Moolenaar | 45d3b14 | 2013-11-09 03:31:51 +0100 | [diff] [blame] | 1457 | if (flags & CCGD_ALLBUF) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1458 | for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) |
| 1459 | if (bufIsChanged(buf2) |
| 1460 | && (buf2->b_ffname != NULL |
| 1461 | # ifdef FEAT_BROWSE |
| 1462 | || cmdmod.browse |
| 1463 | # endif |
| 1464 | )) |
| 1465 | ++count; |
| 1466 | # ifdef FEAT_AUTOCMD |
| 1467 | if (!buf_valid(buf)) |
| 1468 | /* Autocommand deleted buffer, oops! It's not changed now. */ |
| 1469 | return FALSE; |
| 1470 | # endif |
| 1471 | dialog_changed(buf, count > 1); |
| 1472 | # ifdef FEAT_AUTOCMD |
| 1473 | if (!buf_valid(buf)) |
| 1474 | /* Autocommand deleted buffer, oops! It's not changed now. */ |
| 1475 | return FALSE; |
| 1476 | # endif |
| 1477 | return bufIsChanged(buf); |
| 1478 | } |
| 1479 | #endif |
Bram Moolenaar | 45d3b14 | 2013-11-09 03:31:51 +0100 | [diff] [blame] | 1480 | if (flags & CCGD_EXCMD) |
| 1481 | EMSG(_(e_nowrtmsg)); |
| 1482 | else |
| 1483 | EMSG(_(e_nowrtmsg_nobang)); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1484 | return TRUE; |
| 1485 | } |
| 1486 | return FALSE; |
| 1487 | } |
| 1488 | |
| 1489 | #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO) |
| 1490 | |
| 1491 | #if defined(FEAT_BROWSE) || defined(PROTO) |
| 1492 | /* |
| 1493 | * When wanting to write a file without a file name, ask the user for a name. |
| 1494 | */ |
| 1495 | void |
| 1496 | browse_save_fname(buf) |
| 1497 | buf_T *buf; |
| 1498 | { |
| 1499 | if (buf->b_fname == NULL) |
| 1500 | { |
| 1501 | char_u *fname; |
| 1502 | |
Bram Moolenaar | 7b0294c | 2004-10-11 10:16:09 +0000 | [diff] [blame] | 1503 | fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), |
| 1504 | NULL, NULL, NULL, NULL, buf); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1505 | if (fname != NULL) |
| 1506 | { |
| 1507 | if (setfname(buf, fname, NULL, TRUE) == OK) |
| 1508 | buf->b_flags |= BF_NOTEDITED; |
| 1509 | vim_free(fname); |
| 1510 | } |
| 1511 | } |
| 1512 | } |
| 1513 | #endif |
| 1514 | |
| 1515 | /* |
Bram Moolenaar | 9b486ca | 2011-05-19 18:26:40 +0200 | [diff] [blame] | 1516 | * Ask the user what to do when abandoning a changed buffer. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1517 | * Must check 'write' option first! |
| 1518 | */ |
| 1519 | void |
| 1520 | dialog_changed(buf, checkall) |
| 1521 | buf_T *buf; |
| 1522 | int checkall; /* may abandon all changed buffers */ |
| 1523 | { |
Bram Moolenaar | d9462e3 | 2011-04-11 21:35:11 +0200 | [diff] [blame] | 1524 | char_u buff[DIALOG_MSG_SIZE]; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1525 | int ret; |
| 1526 | buf_T *buf2; |
Bram Moolenaar | 8218f60 | 2012-04-25 17:32:18 +0200 | [diff] [blame] | 1527 | exarg_T ea; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1528 | |
Bram Moolenaar | 82cf9b6 | 2005-06-07 21:09:25 +0000 | [diff] [blame] | 1529 | dialog_msg(buff, _("Save changes to \"%s\"?"), |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1530 | (buf->b_fname != NULL) ? |
| 1531 | buf->b_fname : (char_u *)_("Untitled")); |
| 1532 | if (checkall) |
| 1533 | ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1); |
| 1534 | else |
| 1535 | ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1); |
| 1536 | |
Bram Moolenaar | 8218f60 | 2012-04-25 17:32:18 +0200 | [diff] [blame] | 1537 | /* Init ea pseudo-structure, this is needed for the check_overwrite() |
| 1538 | * function. */ |
| 1539 | ea.append = ea.forceit = FALSE; |
| 1540 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1541 | if (ret == VIM_YES) |
| 1542 | { |
| 1543 | #ifdef FEAT_BROWSE |
| 1544 | /* May get file name, when there is none */ |
| 1545 | browse_save_fname(buf); |
| 1546 | #endif |
Bram Moolenaar | 8218f60 | 2012-04-25 17:32:18 +0200 | [diff] [blame] | 1547 | if (buf->b_fname != NULL && check_overwrite(&ea, buf, |
| 1548 | buf->b_fname, buf->b_ffname, FALSE) == OK) |
| 1549 | /* didn't hit Cancel */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1550 | (void)buf_write_all(buf, FALSE); |
| 1551 | } |
| 1552 | else if (ret == VIM_NO) |
| 1553 | { |
| 1554 | unchanged(buf, TRUE); |
| 1555 | } |
| 1556 | else if (ret == VIM_ALL) |
| 1557 | { |
| 1558 | /* |
| 1559 | * Write all modified files that can be written. |
| 1560 | * Skip readonly buffers, these need to be confirmed |
| 1561 | * individually. |
| 1562 | */ |
| 1563 | for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) |
| 1564 | { |
| 1565 | if (bufIsChanged(buf2) |
| 1566 | && (buf2->b_ffname != NULL |
| 1567 | #ifdef FEAT_BROWSE |
| 1568 | || cmdmod.browse |
| 1569 | #endif |
| 1570 | ) |
| 1571 | && !buf2->b_p_ro) |
| 1572 | { |
| 1573 | #ifdef FEAT_BROWSE |
| 1574 | /* May get file name, when there is none */ |
| 1575 | browse_save_fname(buf2); |
| 1576 | #endif |
Bram Moolenaar | 8218f60 | 2012-04-25 17:32:18 +0200 | [diff] [blame] | 1577 | if (buf2->b_fname != NULL && check_overwrite(&ea, buf2, |
| 1578 | buf2->b_fname, buf2->b_ffname, FALSE) == OK) |
| 1579 | /* didn't hit Cancel */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1580 | (void)buf_write_all(buf2, FALSE); |
| 1581 | #ifdef FEAT_AUTOCMD |
| 1582 | /* an autocommand may have deleted the buffer */ |
| 1583 | if (!buf_valid(buf2)) |
| 1584 | buf2 = firstbuf; |
| 1585 | #endif |
| 1586 | } |
| 1587 | } |
| 1588 | } |
| 1589 | else if (ret == VIM_DISCARDALL) |
| 1590 | { |
| 1591 | /* |
| 1592 | * mark all buffers as unchanged |
| 1593 | */ |
| 1594 | for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next) |
| 1595 | unchanged(buf2, TRUE); |
| 1596 | } |
| 1597 | } |
| 1598 | #endif |
| 1599 | |
| 1600 | /* |
| 1601 | * Return TRUE if the buffer "buf" can be abandoned, either by making it |
| 1602 | * hidden, autowriting it or unloading it. |
| 1603 | */ |
| 1604 | int |
| 1605 | can_abandon(buf, forceit) |
| 1606 | buf_T *buf; |
| 1607 | int forceit; |
| 1608 | { |
| 1609 | return ( P_HID(buf) |
| 1610 | || !bufIsChanged(buf) |
| 1611 | || buf->b_nwindows > 1 |
| 1612 | || autowrite(buf, forceit) == OK |
| 1613 | || forceit); |
| 1614 | } |
| 1615 | |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1616 | static void add_bufnum __ARGS((int *bufnrs, int *bufnump, int nr)); |
| 1617 | |
| 1618 | /* |
| 1619 | * Add a buffer number to "bufnrs", unless it's already there. |
| 1620 | */ |
| 1621 | static void |
| 1622 | add_bufnum(bufnrs, bufnump, nr) |
| 1623 | int *bufnrs; |
| 1624 | int *bufnump; |
| 1625 | int nr; |
| 1626 | { |
| 1627 | int i; |
| 1628 | |
| 1629 | for (i = 0; i < *bufnump; ++i) |
| 1630 | if (bufnrs[i] == nr) |
| 1631 | return; |
| 1632 | bufnrs[*bufnump] = nr; |
| 1633 | *bufnump = *bufnump + 1; |
| 1634 | } |
| 1635 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1636 | /* |
| 1637 | * Return TRUE if any buffer was changed and cannot be abandoned. |
| 1638 | * That changed buffer becomes the current buffer. |
| 1639 | */ |
| 1640 | int |
| 1641 | check_changed_any(hidden) |
| 1642 | int hidden; /* Only check hidden buffers */ |
| 1643 | { |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1644 | int ret = FALSE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1645 | buf_T *buf; |
| 1646 | int save; |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1647 | int i; |
| 1648 | int bufnum = 0; |
| 1649 | int bufcount = 0; |
| 1650 | int *bufnrs; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1651 | #ifdef FEAT_WINDOWS |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1652 | tabpage_T *tp; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1653 | win_T *wp; |
| 1654 | #endif |
| 1655 | |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1656 | for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
| 1657 | ++bufcount; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1658 | |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1659 | if (bufcount == 0) |
| 1660 | return FALSE; |
| 1661 | |
| 1662 | bufnrs = (int *)alloc(sizeof(int) * bufcount); |
| 1663 | if (bufnrs == NULL) |
| 1664 | return FALSE; |
| 1665 | |
| 1666 | /* curbuf */ |
| 1667 | bufnrs[bufnum++] = curbuf->b_fnum; |
| 1668 | #ifdef FEAT_WINDOWS |
| 1669 | /* buf in curtab */ |
| 1670 | FOR_ALL_WINDOWS(wp) |
| 1671 | if (wp->w_buffer != curbuf) |
| 1672 | add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); |
| 1673 | |
| 1674 | /* buf in other tab */ |
| 1675 | for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
| 1676 | if (tp != curtab) |
| 1677 | for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
| 1678 | add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum); |
| 1679 | #endif |
| 1680 | /* any other buf */ |
| 1681 | for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
| 1682 | add_bufnum(bufnrs, &bufnum, buf->b_fnum); |
| 1683 | |
| 1684 | for (i = 0; i < bufnum; ++i) |
| 1685 | { |
| 1686 | buf = buflist_findnr(bufnrs[i]); |
| 1687 | if (buf == NULL) |
| 1688 | continue; |
| 1689 | if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf)) |
| 1690 | { |
| 1691 | /* Try auto-writing the buffer. If this fails but the buffer no |
| 1692 | * longer exists it's not changed, that's OK. */ |
Bram Moolenaar | 45d3b14 | 2013-11-09 03:31:51 +0100 | [diff] [blame] | 1693 | if (check_changed(buf, (p_awa ? CCGD_AW : 0) |
| 1694 | | CCGD_MULTWIN |
| 1695 | | CCGD_ALLBUF) && buf_valid(buf)) |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1696 | break; /* didn't save - still changes */ |
| 1697 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1698 | } |
| 1699 | |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1700 | if (i >= bufnum) |
| 1701 | goto theend; |
| 1702 | |
| 1703 | ret = TRUE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1704 | exiting = FALSE; |
| 1705 | #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
| 1706 | /* |
| 1707 | * When ":confirm" used, don't give an error message. |
| 1708 | */ |
| 1709 | if (!(p_confirm || cmdmod.confirm)) |
| 1710 | #endif |
| 1711 | { |
| 1712 | /* There must be a wait_return for this message, do_buffer() |
| 1713 | * may cause a redraw. But wait_return() is a no-op when vgetc() |
| 1714 | * is busy (Quit used from window menu), then make sure we don't |
| 1715 | * cause a scroll up. */ |
Bram Moolenaar | 61660ea | 2006-04-07 21:40:07 +0000 | [diff] [blame] | 1716 | if (vgetc_busy > 0) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1717 | { |
| 1718 | msg_row = cmdline_row; |
| 1719 | msg_col = 0; |
| 1720 | msg_didout = FALSE; |
| 1721 | } |
| 1722 | if (EMSG2(_("E162: No write since last change for buffer \"%s\""), |
Bram Moolenaar | e1704ba | 2012-10-03 18:25:00 +0200 | [diff] [blame] | 1723 | buf_spname(buf) != NULL ? buf_spname(buf) : buf->b_fname)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1724 | { |
| 1725 | save = no_wait_return; |
| 1726 | no_wait_return = FALSE; |
| 1727 | wait_return(FALSE); |
| 1728 | no_wait_return = save; |
| 1729 | } |
| 1730 | } |
| 1731 | |
| 1732 | #ifdef FEAT_WINDOWS |
| 1733 | /* Try to find a window that contains the buffer. */ |
| 1734 | if (buf != curbuf) |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1735 | FOR_ALL_TAB_WINDOWS(tp, wp) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1736 | if (wp->w_buffer == buf) |
| 1737 | { |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1738 | goto_tabpage_win(tp, wp); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1739 | # ifdef FEAT_AUTOCMD |
| 1740 | /* Paranoia: did autocms wipe out the buffer with changes? */ |
| 1741 | if (!buf_valid(buf)) |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1742 | { |
| 1743 | goto theend; |
| 1744 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1745 | # endif |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1746 | goto buf_found; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1747 | } |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1748 | buf_found: |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1749 | #endif |
| 1750 | |
| 1751 | /* Open the changed buffer in the current window. */ |
| 1752 | if (buf != curbuf) |
| 1753 | set_curbuf(buf, DOBUF_GOTO); |
| 1754 | |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 1755 | theend: |
| 1756 | vim_free(bufnrs); |
| 1757 | return ret; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1758 | } |
| 1759 | |
| 1760 | /* |
| 1761 | * return FAIL if there is no file name, OK if there is one |
| 1762 | * give error message for FAIL |
| 1763 | */ |
| 1764 | int |
| 1765 | check_fname() |
| 1766 | { |
| 1767 | if (curbuf->b_ffname == NULL) |
| 1768 | { |
| 1769 | EMSG(_(e_noname)); |
| 1770 | return FAIL; |
| 1771 | } |
| 1772 | return OK; |
| 1773 | } |
| 1774 | |
| 1775 | /* |
| 1776 | * flush the contents of a buffer, unless it has no file name |
| 1777 | * |
| 1778 | * return FAIL for failure, OK otherwise |
| 1779 | */ |
| 1780 | int |
| 1781 | buf_write_all(buf, forceit) |
| 1782 | buf_T *buf; |
| 1783 | int forceit; |
| 1784 | { |
| 1785 | int retval; |
| 1786 | #ifdef FEAT_AUTOCMD |
| 1787 | buf_T *old_curbuf = curbuf; |
| 1788 | #endif |
| 1789 | |
| 1790 | retval = (buf_write(buf, buf->b_ffname, buf->b_fname, |
| 1791 | (linenr_T)1, buf->b_ml.ml_line_count, NULL, |
| 1792 | FALSE, forceit, TRUE, FALSE)); |
| 1793 | #ifdef FEAT_AUTOCMD |
| 1794 | if (curbuf != old_curbuf) |
Bram Moolenaar | 2df6dcc | 2004-07-12 15:53:54 +0000 | [diff] [blame] | 1795 | { |
| 1796 | msg_source(hl_attr(HLF_W)); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1797 | MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)")); |
Bram Moolenaar | 2df6dcc | 2004-07-12 15:53:54 +0000 | [diff] [blame] | 1798 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1799 | #endif |
| 1800 | return retval; |
| 1801 | } |
| 1802 | |
| 1803 | /* |
| 1804 | * Code to handle the argument list. |
| 1805 | */ |
| 1806 | |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 1807 | static char_u *do_one_arg __ARGS((char_u *str)); |
| 1808 | static int do_arglist __ARGS((char_u *str, int what, int after)); |
| 1809 | static void alist_check_arg_idx __ARGS((void)); |
| 1810 | static int editing_arg_idx __ARGS((win_T *win)); |
| 1811 | #ifdef FEAT_LISTCMDS |
| 1812 | static int alist_add_list __ARGS((int count, char_u **files, int after)); |
| 1813 | #endif |
| 1814 | #define AL_SET 1 |
| 1815 | #define AL_ADD 2 |
| 1816 | #define AL_DEL 3 |
| 1817 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1818 | /* |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 1819 | * Isolate one argument, taking backticks. |
| 1820 | * Changes the argument in-place, puts a NUL after it. Backticks remain. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1821 | * Return a pointer to the start of the next argument. |
| 1822 | */ |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 1823 | static char_u * |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1824 | do_one_arg(str) |
| 1825 | char_u *str; |
| 1826 | { |
| 1827 | char_u *p; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1828 | int inbacktick; |
| 1829 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1830 | inbacktick = FALSE; |
| 1831 | for (p = str; *str; ++str) |
| 1832 | { |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 1833 | /* When the backslash is used for escaping the special meaning of a |
| 1834 | * character we need to keep it until wildcard expansion. */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1835 | if (rem_backslash(str)) |
| 1836 | { |
| 1837 | *p++ = *str++; |
| 1838 | *p++ = *str; |
| 1839 | } |
| 1840 | else |
| 1841 | { |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 1842 | /* An item ends at a space not in backticks */ |
| 1843 | if (!inbacktick && vim_isspace(*str)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1844 | break; |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 1845 | if (*str == '`') |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1846 | inbacktick ^= TRUE; |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 1847 | *p++ = *str; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1848 | } |
| 1849 | } |
| 1850 | str = skipwhite(str); |
| 1851 | *p = NUL; |
| 1852 | |
| 1853 | return str; |
| 1854 | } |
| 1855 | |
Bram Moolenaar | 86b6835 | 2004-12-27 21:59:20 +0000 | [diff] [blame] | 1856 | /* |
| 1857 | * Separate the arguments in "str" and return a list of pointers in the |
| 1858 | * growarray "gap". |
| 1859 | */ |
| 1860 | int |
| 1861 | get_arglist(gap, str) |
| 1862 | garray_T *gap; |
| 1863 | char_u *str; |
| 1864 | { |
| 1865 | ga_init2(gap, (int)sizeof(char_u *), 20); |
| 1866 | while (*str != NUL) |
| 1867 | { |
| 1868 | if (ga_grow(gap, 1) == FAIL) |
| 1869 | { |
| 1870 | ga_clear(gap); |
| 1871 | return FAIL; |
| 1872 | } |
| 1873 | ((char_u **)gap->ga_data)[gap->ga_len++] = str; |
| 1874 | |
| 1875 | /* Isolate one argument, change it in-place, put a NUL after it. */ |
| 1876 | str = do_one_arg(str); |
| 1877 | } |
| 1878 | return OK; |
| 1879 | } |
| 1880 | |
Bram Moolenaar | 7df351e | 2006-01-23 22:30:28 +0000 | [diff] [blame] | 1881 | #if defined(FEAT_QUICKFIX) || defined(FEAT_SYN_HL) || defined(PROTO) |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 1882 | /* |
| 1883 | * Parse a list of arguments (file names), expand them and return in |
Bram Moolenaar | 8f5c6f0 | 2012-06-29 12:57:06 +0200 | [diff] [blame] | 1884 | * "fnames[fcountp]". When "wig" is TRUE, removes files matching 'wildignore'. |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 1885 | * Return FAIL or OK. |
| 1886 | */ |
| 1887 | int |
Bram Moolenaar | 8f5c6f0 | 2012-06-29 12:57:06 +0200 | [diff] [blame] | 1888 | get_arglist_exp(str, fcountp, fnamesp, wig) |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 1889 | char_u *str; |
| 1890 | int *fcountp; |
| 1891 | char_u ***fnamesp; |
Bram Moolenaar | 8f5c6f0 | 2012-06-29 12:57:06 +0200 | [diff] [blame] | 1892 | int wig; |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 1893 | { |
| 1894 | garray_T ga; |
| 1895 | int i; |
| 1896 | |
| 1897 | if (get_arglist(&ga, str) == FAIL) |
| 1898 | return FAIL; |
Bram Moolenaar | 8f5c6f0 | 2012-06-29 12:57:06 +0200 | [diff] [blame] | 1899 | if (wig == TRUE) |
| 1900 | i = expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, |
| 1901 | fcountp, fnamesp, EW_FILE|EW_NOTFOUND); |
| 1902 | else |
| 1903 | i = gen_expand_wildcards(ga.ga_len, (char_u **)ga.ga_data, |
| 1904 | fcountp, fnamesp, EW_FILE|EW_NOTFOUND); |
| 1905 | |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 1906 | ga_clear(&ga); |
| 1907 | return i; |
| 1908 | } |
| 1909 | #endif |
| 1910 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1911 | #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO) |
| 1912 | /* |
| 1913 | * Redefine the argument list. |
| 1914 | */ |
| 1915 | void |
| 1916 | set_arglist(str) |
| 1917 | char_u *str; |
| 1918 | { |
| 1919 | do_arglist(str, AL_SET, 0); |
| 1920 | } |
| 1921 | #endif |
| 1922 | |
| 1923 | /* |
| 1924 | * "what" == AL_SET: Redefine the argument list to 'str'. |
| 1925 | * "what" == AL_ADD: add files in 'str' to the argument list after "after". |
| 1926 | * "what" == AL_DEL: remove files in 'str' from the argument list. |
| 1927 | * |
| 1928 | * Return FAIL for failure, OK otherwise. |
| 1929 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1930 | static int |
| 1931 | do_arglist(str, what, after) |
| 1932 | char_u *str; |
Bram Moolenaar | 0c094b9 | 2009-05-14 20:20:33 +0000 | [diff] [blame] | 1933 | int what UNUSED; |
| 1934 | int after UNUSED; /* 0 means before first one */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1935 | { |
| 1936 | garray_T new_ga; |
| 1937 | int exp_count; |
| 1938 | char_u **exp_files; |
| 1939 | int i; |
| 1940 | #ifdef FEAT_LISTCMDS |
| 1941 | char_u *p; |
| 1942 | int match; |
| 1943 | #endif |
| 1944 | |
| 1945 | /* |
| 1946 | * Collect all file name arguments in "new_ga". |
| 1947 | */ |
Bram Moolenaar | 86b6835 | 2004-12-27 21:59:20 +0000 | [diff] [blame] | 1948 | if (get_arglist(&new_ga, str) == FAIL) |
| 1949 | return FAIL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1950 | |
| 1951 | #ifdef FEAT_LISTCMDS |
| 1952 | if (what == AL_DEL) |
| 1953 | { |
| 1954 | regmatch_T regmatch; |
| 1955 | int didone; |
| 1956 | |
| 1957 | /* |
| 1958 | * Delete the items: use each item as a regexp and find a match in the |
| 1959 | * argument list. |
| 1960 | */ |
Bram Moolenaar | 71afbfe | 2013-03-19 16:49:16 +0100 | [diff] [blame] | 1961 | regmatch.rm_ic = p_fic; /* ignore case when 'fileignorecase' is set */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1962 | for (i = 0; i < new_ga.ga_len && !got_int; ++i) |
| 1963 | { |
| 1964 | p = ((char_u **)new_ga.ga_data)[i]; |
| 1965 | p = file_pat_to_reg_pat(p, NULL, NULL, FALSE); |
| 1966 | if (p == NULL) |
| 1967 | break; |
| 1968 | regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); |
| 1969 | if (regmatch.regprog == NULL) |
| 1970 | { |
| 1971 | vim_free(p); |
| 1972 | break; |
| 1973 | } |
| 1974 | |
| 1975 | didone = FALSE; |
| 1976 | for (match = 0; match < ARGCOUNT; ++match) |
| 1977 | if (vim_regexec(®match, alist_name(&ARGLIST[match]), |
| 1978 | (colnr_T)0)) |
| 1979 | { |
| 1980 | didone = TRUE; |
| 1981 | vim_free(ARGLIST[match].ae_fname); |
| 1982 | mch_memmove(ARGLIST + match, ARGLIST + match + 1, |
| 1983 | (ARGCOUNT - match - 1) * sizeof(aentry_T)); |
| 1984 | --ALIST(curwin)->al_ga.ga_len; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1985 | if (curwin->w_arg_idx > match) |
| 1986 | --curwin->w_arg_idx; |
| 1987 | --match; |
| 1988 | } |
| 1989 | |
Bram Moolenaar | 473de61 | 2013-06-08 18:19:48 +0200 | [diff] [blame] | 1990 | vim_regfree(regmatch.regprog); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1991 | vim_free(p); |
| 1992 | if (!didone) |
| 1993 | EMSG2(_(e_nomatch2), ((char_u **)new_ga.ga_data)[i]); |
| 1994 | } |
| 1995 | ga_clear(&new_ga); |
| 1996 | } |
| 1997 | else |
| 1998 | #endif |
| 1999 | { |
| 2000 | i = expand_wildcards(new_ga.ga_len, (char_u **)new_ga.ga_data, |
| 2001 | &exp_count, &exp_files, EW_DIR|EW_FILE|EW_ADDSLASH|EW_NOTFOUND); |
| 2002 | ga_clear(&new_ga); |
| 2003 | if (i == FAIL) |
| 2004 | return FAIL; |
| 2005 | if (exp_count == 0) |
| 2006 | { |
| 2007 | EMSG(_(e_nomatch)); |
| 2008 | return FAIL; |
| 2009 | } |
| 2010 | |
| 2011 | #ifdef FEAT_LISTCMDS |
| 2012 | if (what == AL_ADD) |
| 2013 | { |
| 2014 | (void)alist_add_list(exp_count, exp_files, after); |
| 2015 | vim_free(exp_files); |
| 2016 | } |
| 2017 | else /* what == AL_SET */ |
| 2018 | #endif |
Bram Moolenaar | 86b6835 | 2004-12-27 21:59:20 +0000 | [diff] [blame] | 2019 | alist_set(ALIST(curwin), exp_count, exp_files, FALSE, NULL, 0); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2020 | } |
| 2021 | |
| 2022 | alist_check_arg_idx(); |
| 2023 | |
| 2024 | return OK; |
| 2025 | } |
| 2026 | |
| 2027 | /* |
| 2028 | * Check the validity of the arg_idx for each other window. |
| 2029 | */ |
| 2030 | static void |
| 2031 | alist_check_arg_idx() |
| 2032 | { |
| 2033 | #ifdef FEAT_WINDOWS |
| 2034 | win_T *win; |
Bram Moolenaar | f740b29 | 2006-02-16 22:11:02 +0000 | [diff] [blame] | 2035 | tabpage_T *tp; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2036 | |
Bram Moolenaar | f740b29 | 2006-02-16 22:11:02 +0000 | [diff] [blame] | 2037 | FOR_ALL_TAB_WINDOWS(tp, win) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2038 | if (win->w_alist == curwin->w_alist) |
| 2039 | check_arg_idx(win); |
| 2040 | #else |
| 2041 | check_arg_idx(curwin); |
| 2042 | #endif |
| 2043 | } |
| 2044 | |
| 2045 | /* |
Bram Moolenaar | b8ff1fb | 2012-02-04 21:59:01 +0100 | [diff] [blame] | 2046 | * Return TRUE if window "win" is editing the file at the current argument |
Bram Moolenaar | d4755bb | 2004-09-02 19:12:26 +0000 | [diff] [blame] | 2047 | * index. |
| 2048 | */ |
| 2049 | static int |
| 2050 | editing_arg_idx(win) |
| 2051 | win_T *win; |
| 2052 | { |
| 2053 | return !(win->w_arg_idx >= WARGCOUNT(win) |
| 2054 | || (win->w_buffer->b_fnum |
| 2055 | != WARGLIST(win)[win->w_arg_idx].ae_fnum |
| 2056 | && (win->w_buffer->b_ffname == NULL |
| 2057 | || !(fullpathcmp( |
| 2058 | alist_name(&WARGLIST(win)[win->w_arg_idx]), |
| 2059 | win->w_buffer->b_ffname, TRUE) & FPC_SAME)))); |
| 2060 | } |
| 2061 | |
| 2062 | /* |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2063 | * Check if window "win" is editing the w_arg_idx file in its argument list. |
| 2064 | */ |
| 2065 | void |
| 2066 | check_arg_idx(win) |
| 2067 | win_T *win; |
| 2068 | { |
Bram Moolenaar | d4755bb | 2004-09-02 19:12:26 +0000 | [diff] [blame] | 2069 | if (WARGCOUNT(win) > 1 && !editing_arg_idx(win)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2070 | { |
| 2071 | /* We are not editing the current entry in the argument list. |
| 2072 | * Set "arg_had_last" if we are editing the last one. */ |
| 2073 | win->w_arg_idx_invalid = TRUE; |
| 2074 | if (win->w_arg_idx != WARGCOUNT(win) - 1 |
| 2075 | && arg_had_last == FALSE |
| 2076 | #ifdef FEAT_WINDOWS |
| 2077 | && ALIST(win) == &global_alist |
| 2078 | #endif |
| 2079 | && GARGCOUNT > 0 |
| 2080 | && win->w_arg_idx < GARGCOUNT |
| 2081 | && (win->w_buffer->b_fnum == GARGLIST[GARGCOUNT - 1].ae_fnum |
| 2082 | || (win->w_buffer->b_ffname != NULL |
| 2083 | && (fullpathcmp(alist_name(&GARGLIST[GARGCOUNT - 1]), |
| 2084 | win->w_buffer->b_ffname, TRUE) & FPC_SAME)))) |
| 2085 | arg_had_last = TRUE; |
| 2086 | } |
| 2087 | else |
| 2088 | { |
| 2089 | /* We are editing the current entry in the argument list. |
| 2090 | * Set "arg_had_last" if it's also the last one */ |
| 2091 | win->w_arg_idx_invalid = FALSE; |
| 2092 | if (win->w_arg_idx == WARGCOUNT(win) - 1 |
| 2093 | #ifdef FEAT_WINDOWS |
| 2094 | && win->w_alist == &global_alist |
| 2095 | #endif |
| 2096 | ) |
| 2097 | arg_had_last = TRUE; |
| 2098 | } |
| 2099 | } |
| 2100 | |
| 2101 | /* |
| 2102 | * ":args", ":argslocal" and ":argsglobal". |
| 2103 | */ |
| 2104 | void |
| 2105 | ex_args(eap) |
| 2106 | exarg_T *eap; |
| 2107 | { |
| 2108 | int i; |
| 2109 | |
| 2110 | if (eap->cmdidx != CMD_args) |
| 2111 | { |
| 2112 | #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) |
| 2113 | alist_unlink(ALIST(curwin)); |
| 2114 | if (eap->cmdidx == CMD_argglobal) |
| 2115 | ALIST(curwin) = &global_alist; |
| 2116 | else /* eap->cmdidx == CMD_arglocal */ |
| 2117 | alist_new(); |
| 2118 | #else |
| 2119 | ex_ni(eap); |
| 2120 | return; |
| 2121 | #endif |
| 2122 | } |
| 2123 | |
| 2124 | if (!ends_excmd(*eap->arg)) |
| 2125 | { |
| 2126 | /* |
| 2127 | * ":args file ..": define new argument list, handle like ":next" |
| 2128 | * Also for ":argslocal file .." and ":argsglobal file ..". |
| 2129 | */ |
| 2130 | ex_next(eap); |
| 2131 | } |
| 2132 | else |
| 2133 | #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) |
| 2134 | if (eap->cmdidx == CMD_args) |
| 2135 | #endif |
| 2136 | { |
| 2137 | /* |
| 2138 | * ":args": list arguments. |
| 2139 | */ |
| 2140 | if (ARGCOUNT > 0) |
| 2141 | { |
| 2142 | /* Overwrite the command, for a short list there is no scrolling |
| 2143 | * required and no wait_return(). */ |
| 2144 | gotocmdline(TRUE); |
| 2145 | for (i = 0; i < ARGCOUNT; ++i) |
| 2146 | { |
| 2147 | if (i == curwin->w_arg_idx) |
| 2148 | msg_putchar('['); |
| 2149 | msg_outtrans(alist_name(&ARGLIST[i])); |
| 2150 | if (i == curwin->w_arg_idx) |
| 2151 | msg_putchar(']'); |
| 2152 | msg_putchar(' '); |
| 2153 | } |
| 2154 | } |
| 2155 | } |
| 2156 | #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS) |
| 2157 | else if (eap->cmdidx == CMD_arglocal) |
| 2158 | { |
| 2159 | garray_T *gap = &curwin->w_alist->al_ga; |
| 2160 | |
| 2161 | /* |
| 2162 | * ":argslocal": make a local copy of the global argument list. |
| 2163 | */ |
| 2164 | if (ga_grow(gap, GARGCOUNT) == OK) |
| 2165 | for (i = 0; i < GARGCOUNT; ++i) |
| 2166 | if (GARGLIST[i].ae_fname != NULL) |
| 2167 | { |
| 2168 | AARGLIST(curwin->w_alist)[gap->ga_len].ae_fname = |
| 2169 | vim_strsave(GARGLIST[i].ae_fname); |
| 2170 | AARGLIST(curwin->w_alist)[gap->ga_len].ae_fnum = |
| 2171 | GARGLIST[i].ae_fnum; |
| 2172 | ++gap->ga_len; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2173 | } |
| 2174 | } |
| 2175 | #endif |
| 2176 | } |
| 2177 | |
| 2178 | /* |
| 2179 | * ":previous", ":sprevious", ":Next" and ":sNext". |
| 2180 | */ |
| 2181 | void |
| 2182 | ex_previous(eap) |
| 2183 | exarg_T *eap; |
| 2184 | { |
| 2185 | /* If past the last one already, go to the last one. */ |
| 2186 | if (curwin->w_arg_idx - (int)eap->line2 >= ARGCOUNT) |
| 2187 | do_argfile(eap, ARGCOUNT - 1); |
| 2188 | else |
| 2189 | do_argfile(eap, curwin->w_arg_idx - (int)eap->line2); |
| 2190 | } |
| 2191 | |
| 2192 | /* |
| 2193 | * ":rewind", ":first", ":sfirst" and ":srewind". |
| 2194 | */ |
| 2195 | void |
| 2196 | ex_rewind(eap) |
| 2197 | exarg_T *eap; |
| 2198 | { |
| 2199 | do_argfile(eap, 0); |
| 2200 | } |
| 2201 | |
| 2202 | /* |
| 2203 | * ":last" and ":slast". |
| 2204 | */ |
| 2205 | void |
| 2206 | ex_last(eap) |
| 2207 | exarg_T *eap; |
| 2208 | { |
| 2209 | do_argfile(eap, ARGCOUNT - 1); |
| 2210 | } |
| 2211 | |
| 2212 | /* |
| 2213 | * ":argument" and ":sargument". |
| 2214 | */ |
| 2215 | void |
| 2216 | ex_argument(eap) |
| 2217 | exarg_T *eap; |
| 2218 | { |
| 2219 | int i; |
| 2220 | |
| 2221 | if (eap->addr_count > 0) |
| 2222 | i = eap->line2 - 1; |
| 2223 | else |
| 2224 | i = curwin->w_arg_idx; |
| 2225 | do_argfile(eap, i); |
| 2226 | } |
| 2227 | |
| 2228 | /* |
| 2229 | * Edit file "argn" of the argument lists. |
| 2230 | */ |
| 2231 | void |
| 2232 | do_argfile(eap, argn) |
| 2233 | exarg_T *eap; |
| 2234 | int argn; |
| 2235 | { |
| 2236 | int other; |
| 2237 | char_u *p; |
Bram Moolenaar | 34cdc3e | 2005-05-18 22:24:46 +0000 | [diff] [blame] | 2238 | int old_arg_idx = curwin->w_arg_idx; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2239 | |
| 2240 | if (argn < 0 || argn >= ARGCOUNT) |
| 2241 | { |
| 2242 | if (ARGCOUNT <= 1) |
| 2243 | EMSG(_("E163: There is only one file to edit")); |
| 2244 | else if (argn < 0) |
| 2245 | EMSG(_("E164: Cannot go before first file")); |
| 2246 | else |
| 2247 | EMSG(_("E165: Cannot go beyond last file")); |
| 2248 | } |
| 2249 | else |
| 2250 | { |
| 2251 | setpcmark(); |
| 2252 | #ifdef FEAT_GUI |
| 2253 | need_mouse_correct = TRUE; |
| 2254 | #endif |
| 2255 | |
| 2256 | #ifdef FEAT_WINDOWS |
Bram Moolenaar | df1bdc9 | 2006-02-23 21:32:16 +0000 | [diff] [blame] | 2257 | /* split window or create new tab page first */ |
| 2258 | if (*eap->cmd == 's' || cmdmod.tab != 0) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2259 | { |
| 2260 | if (win_split(0, 0) == FAIL) |
| 2261 | return; |
Bram Moolenaar | 3368ea2 | 2010-09-21 16:56:35 +0200 | [diff] [blame] | 2262 | RESET_BINDING(curwin); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2263 | } |
| 2264 | else |
| 2265 | #endif |
| 2266 | { |
| 2267 | /* |
| 2268 | * if 'hidden' set, only check for changed file when re-editing |
| 2269 | * the same buffer |
| 2270 | */ |
| 2271 | other = TRUE; |
| 2272 | if (P_HID(curbuf)) |
| 2273 | { |
| 2274 | p = fix_fname(alist_name(&ARGLIST[argn])); |
| 2275 | other = otherfile(p); |
| 2276 | vim_free(p); |
| 2277 | } |
| 2278 | if ((!P_HID(curbuf) || !other) |
Bram Moolenaar | 45d3b14 | 2013-11-09 03:31:51 +0100 | [diff] [blame] | 2279 | && check_changed(curbuf, CCGD_AW |
| 2280 | | (other ? 0 : CCGD_MULTWIN) |
| 2281 | | (eap->forceit ? CCGD_FORCEIT : 0) |
| 2282 | | CCGD_EXCMD)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2283 | return; |
| 2284 | } |
| 2285 | |
| 2286 | curwin->w_arg_idx = argn; |
| 2287 | if (argn == ARGCOUNT - 1 |
| 2288 | #ifdef FEAT_WINDOWS |
| 2289 | && curwin->w_alist == &global_alist |
| 2290 | #endif |
| 2291 | ) |
| 2292 | arg_had_last = TRUE; |
| 2293 | |
Bram Moolenaar | 34cdc3e | 2005-05-18 22:24:46 +0000 | [diff] [blame] | 2294 | /* Edit the file; always use the last known line number. |
| 2295 | * When it fails (e.g. Abort for already edited file) restore the |
| 2296 | * argument index. */ |
| 2297 | if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL, |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2298 | eap, ECMD_LAST, |
Bram Moolenaar | 701f7af | 2008-11-15 13:12:07 +0000 | [diff] [blame] | 2299 | (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0) |
| 2300 | + (eap->forceit ? ECMD_FORCEIT : 0), curwin) == FAIL) |
Bram Moolenaar | 34cdc3e | 2005-05-18 22:24:46 +0000 | [diff] [blame] | 2301 | curwin->w_arg_idx = old_arg_idx; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2302 | /* like Vi: set the mark where the cursor is in the file. */ |
Bram Moolenaar | 34cdc3e | 2005-05-18 22:24:46 +0000 | [diff] [blame] | 2303 | else if (eap->cmdidx != CMD_argdo) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2304 | setmark('\''); |
| 2305 | } |
| 2306 | } |
| 2307 | |
| 2308 | /* |
| 2309 | * ":next", and commands that behave like it. |
| 2310 | */ |
| 2311 | void |
| 2312 | ex_next(eap) |
| 2313 | exarg_T *eap; |
| 2314 | { |
| 2315 | int i; |
| 2316 | |
| 2317 | /* |
| 2318 | * check for changed buffer now, if this fails the argument list is not |
| 2319 | * redefined. |
| 2320 | */ |
| 2321 | if ( P_HID(curbuf) |
| 2322 | || eap->cmdidx == CMD_snext |
Bram Moolenaar | 45d3b14 | 2013-11-09 03:31:51 +0100 | [diff] [blame] | 2323 | || !check_changed(curbuf, CCGD_AW |
| 2324 | | (eap->forceit ? CCGD_FORCEIT : 0) |
| 2325 | | CCGD_EXCMD)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2326 | { |
| 2327 | if (*eap->arg != NUL) /* redefine file list */ |
| 2328 | { |
| 2329 | if (do_arglist(eap->arg, AL_SET, 0) == FAIL) |
| 2330 | return; |
| 2331 | i = 0; |
| 2332 | } |
| 2333 | else |
| 2334 | i = curwin->w_arg_idx + (int)eap->line2; |
| 2335 | do_argfile(eap, i); |
| 2336 | } |
| 2337 | } |
| 2338 | |
| 2339 | #ifdef FEAT_LISTCMDS |
| 2340 | /* |
| 2341 | * ":argedit" |
| 2342 | */ |
| 2343 | void |
| 2344 | ex_argedit(eap) |
| 2345 | exarg_T *eap; |
| 2346 | { |
| 2347 | int fnum; |
| 2348 | int i; |
| 2349 | char_u *s; |
| 2350 | |
| 2351 | /* Add the argument to the buffer list and get the buffer number. */ |
| 2352 | fnum = buflist_add(eap->arg, BLN_LISTED); |
| 2353 | |
| 2354 | /* Check if this argument is already in the argument list. */ |
| 2355 | for (i = 0; i < ARGCOUNT; ++i) |
| 2356 | if (ARGLIST[i].ae_fnum == fnum) |
| 2357 | break; |
| 2358 | if (i == ARGCOUNT) |
| 2359 | { |
| 2360 | /* Can't find it, add it to the argument list. */ |
| 2361 | s = vim_strsave(eap->arg); |
| 2362 | if (s == NULL) |
| 2363 | return; |
| 2364 | i = alist_add_list(1, &s, |
| 2365 | eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); |
| 2366 | if (i < 0) |
| 2367 | return; |
| 2368 | curwin->w_arg_idx = i; |
| 2369 | } |
| 2370 | |
| 2371 | alist_check_arg_idx(); |
| 2372 | |
| 2373 | /* Edit the argument. */ |
| 2374 | do_argfile(eap, i); |
| 2375 | } |
| 2376 | |
| 2377 | /* |
| 2378 | * ":argadd" |
| 2379 | */ |
| 2380 | void |
| 2381 | ex_argadd(eap) |
| 2382 | exarg_T *eap; |
| 2383 | { |
| 2384 | do_arglist(eap->arg, AL_ADD, |
| 2385 | eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1); |
| 2386 | #ifdef FEAT_TITLE |
| 2387 | maketitle(); |
| 2388 | #endif |
| 2389 | } |
| 2390 | |
| 2391 | /* |
| 2392 | * ":argdelete" |
| 2393 | */ |
| 2394 | void |
| 2395 | ex_argdelete(eap) |
| 2396 | exarg_T *eap; |
| 2397 | { |
| 2398 | int i; |
| 2399 | int n; |
| 2400 | |
| 2401 | if (eap->addr_count > 0) |
| 2402 | { |
| 2403 | /* ":1,4argdel": Delete all arguments in the range. */ |
| 2404 | if (eap->line2 > ARGCOUNT) |
| 2405 | eap->line2 = ARGCOUNT; |
| 2406 | n = eap->line2 - eap->line1 + 1; |
| 2407 | if (*eap->arg != NUL || n <= 0) |
| 2408 | EMSG(_(e_invarg)); |
| 2409 | else |
| 2410 | { |
| 2411 | for (i = eap->line1; i <= eap->line2; ++i) |
| 2412 | vim_free(ARGLIST[i - 1].ae_fname); |
| 2413 | mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2, |
| 2414 | (size_t)((ARGCOUNT - eap->line2) * sizeof(aentry_T))); |
| 2415 | ALIST(curwin)->al_ga.ga_len -= n; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2416 | if (curwin->w_arg_idx >= eap->line2) |
| 2417 | curwin->w_arg_idx -= n; |
| 2418 | else if (curwin->w_arg_idx > eap->line1) |
| 2419 | curwin->w_arg_idx = eap->line1; |
| 2420 | } |
| 2421 | } |
| 2422 | else if (*eap->arg == NUL) |
| 2423 | EMSG(_(e_argreq)); |
| 2424 | else |
| 2425 | do_arglist(eap->arg, AL_DEL, 0); |
| 2426 | #ifdef FEAT_TITLE |
| 2427 | maketitle(); |
| 2428 | #endif |
| 2429 | } |
| 2430 | |
| 2431 | /* |
Bram Moolenaar | aa23b37 | 2015-09-08 18:46:31 +0200 | [diff] [blame] | 2432 | * ":argdo", ":windo", ":bufdo", ":tabdo", ":cdo", ":ldo", ":cfdo" and ":lfdo" |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2433 | */ |
| 2434 | void |
| 2435 | ex_listdo(eap) |
| 2436 | exarg_T *eap; |
| 2437 | { |
| 2438 | int i; |
| 2439 | #ifdef FEAT_WINDOWS |
Bram Moolenaar | 32466aa | 2006-02-24 23:53:04 +0000 | [diff] [blame] | 2440 | win_T *wp; |
| 2441 | tabpage_T *tp; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2442 | #endif |
Bram Moolenaar | e25bb90 | 2015-02-27 20:33:37 +0100 | [diff] [blame] | 2443 | buf_T *buf = curbuf; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2444 | int next_fnum = 0; |
| 2445 | #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) |
| 2446 | char_u *save_ei = NULL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2447 | #endif |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 2448 | char_u *p_shm_save; |
Bram Moolenaar | aa23b37 | 2015-09-08 18:46:31 +0200 | [diff] [blame] | 2449 | #ifdef FEAT_QUICKFIX |
Bram Moolenaar | ed84b76 | 2015-09-09 22:35:29 +0200 | [diff] [blame] | 2450 | int qf_size = 0; |
Bram Moolenaar | aa23b37 | 2015-09-08 18:46:31 +0200 | [diff] [blame] | 2451 | int qf_idx; |
| 2452 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2453 | |
| 2454 | #ifndef FEAT_WINDOWS |
| 2455 | if (eap->cmdidx == CMD_windo) |
| 2456 | { |
| 2457 | ex_ni(eap); |
| 2458 | return; |
| 2459 | } |
| 2460 | #endif |
| 2461 | |
| 2462 | #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) |
Bram Moolenaar | 910f66f | 2006-04-05 20:41:53 +0000 | [diff] [blame] | 2463 | if (eap->cmdidx != CMD_windo && eap->cmdidx != CMD_tabdo) |
Bram Moolenaar | dcaf10e | 2005-01-21 11:55:25 +0000 | [diff] [blame] | 2464 | /* Don't do syntax HL autocommands. Skipping the syntax file is a |
| 2465 | * great speed improvement. */ |
| 2466 | save_ei = au_event_disable(",Syntax"); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2467 | #endif |
Bram Moolenaar | 6b1ee34 | 2014-08-06 18:17:11 +0200 | [diff] [blame] | 2468 | #ifdef FEAT_CLIPBOARD |
| 2469 | start_global_changes(); |
| 2470 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2471 | |
| 2472 | if (eap->cmdidx == CMD_windo |
Bram Moolenaar | 32466aa | 2006-02-24 23:53:04 +0000 | [diff] [blame] | 2473 | || eap->cmdidx == CMD_tabdo |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2474 | || P_HID(curbuf) |
Bram Moolenaar | 45d3b14 | 2013-11-09 03:31:51 +0100 | [diff] [blame] | 2475 | || !check_changed(curbuf, CCGD_AW |
| 2476 | | (eap->forceit ? CCGD_FORCEIT : 0) |
| 2477 | | CCGD_EXCMD)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2478 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2479 | i = 0; |
Bram Moolenaar | a162bc5 | 2015-01-07 16:54:21 +0100 | [diff] [blame] | 2480 | /* start at the eap->line1 argument/window/buffer */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2481 | #ifdef FEAT_WINDOWS |
Bram Moolenaar | 32466aa | 2006-02-24 23:53:04 +0000 | [diff] [blame] | 2482 | wp = firstwin; |
| 2483 | tp = first_tabpage; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2484 | #endif |
Bram Moolenaar | a162bc5 | 2015-01-07 16:54:21 +0100 | [diff] [blame] | 2485 | switch (eap->cmdidx) |
| 2486 | { |
| 2487 | #ifdef FEAT_WINDOWS |
| 2488 | case CMD_windo: |
| 2489 | for ( ; wp != NULL && i + 1 < eap->line1; wp = wp->w_next) |
| 2490 | i++; |
| 2491 | break; |
| 2492 | case CMD_tabdo: |
| 2493 | for( ; tp != NULL && i + 1 < eap->line1; tp = tp->tp_next) |
| 2494 | i++; |
| 2495 | break; |
| 2496 | #endif |
| 2497 | case CMD_argdo: |
| 2498 | i = eap->line1 - 1; |
| 2499 | break; |
Bram Moolenaar | a162bc5 | 2015-01-07 16:54:21 +0100 | [diff] [blame] | 2500 | default: |
| 2501 | break; |
| 2502 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2503 | /* set pcmark now */ |
| 2504 | if (eap->cmdidx == CMD_bufdo) |
Bram Moolenaar | aa23b37 | 2015-09-08 18:46:31 +0200 | [diff] [blame] | 2505 | { |
Bram Moolenaar | e25bb90 | 2015-02-27 20:33:37 +0100 | [diff] [blame] | 2506 | /* Advance to the first listed buffer after "eap->line1". */ |
Bram Moolenaar | aa23b37 | 2015-09-08 18:46:31 +0200 | [diff] [blame] | 2507 | for (buf = firstbuf; buf != NULL && (buf->b_fnum < eap->line1 |
Bram Moolenaar | e25bb90 | 2015-02-27 20:33:37 +0100 | [diff] [blame] | 2508 | || !buf->b_p_bl); buf = buf->b_next) |
| 2509 | if (buf->b_fnum > eap->line2) |
| 2510 | { |
| 2511 | buf = NULL; |
| 2512 | break; |
| 2513 | } |
Bram Moolenaar | aa23b37 | 2015-09-08 18:46:31 +0200 | [diff] [blame] | 2514 | if (buf != NULL) |
Bram Moolenaar | e25bb90 | 2015-02-27 20:33:37 +0100 | [diff] [blame] | 2515 | goto_buffer(eap, DOBUF_FIRST, FORWARD, buf->b_fnum); |
Bram Moolenaar | aa23b37 | 2015-09-08 18:46:31 +0200 | [diff] [blame] | 2516 | } |
| 2517 | #ifdef FEAT_QUICKFIX |
| 2518 | else if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo |
| 2519 | || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
| 2520 | { |
| 2521 | qf_size = qf_get_size(eap); |
| 2522 | if (qf_size <= 0 || eap->line1 > qf_size) |
| 2523 | buf = NULL; |
| 2524 | else |
| 2525 | { |
| 2526 | ex_cc(eap); |
| 2527 | |
| 2528 | buf = curbuf; |
| 2529 | i = eap->line1 - 1; |
| 2530 | if (eap->addr_count <= 0) |
| 2531 | /* default is all the quickfix/location list entries */ |
| 2532 | eap->line2 = qf_size; |
| 2533 | } |
| 2534 | } |
| 2535 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2536 | else |
| 2537 | setpcmark(); |
| 2538 | listcmd_busy = TRUE; /* avoids setting pcmark below */ |
| 2539 | |
Bram Moolenaar | e25bb90 | 2015-02-27 20:33:37 +0100 | [diff] [blame] | 2540 | while (!got_int && buf != NULL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2541 | { |
| 2542 | if (eap->cmdidx == CMD_argdo) |
| 2543 | { |
| 2544 | /* go to argument "i" */ |
| 2545 | if (i == ARGCOUNT) |
| 2546 | break; |
| 2547 | /* Don't call do_argfile() when already there, it will try |
| 2548 | * reloading the file. */ |
Bram Moolenaar | d4755bb | 2004-09-02 19:12:26 +0000 | [diff] [blame] | 2549 | if (curwin->w_arg_idx != i || !editing_arg_idx(curwin)) |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 2550 | { |
| 2551 | /* Clear 'shm' to avoid that the file message overwrites |
| 2552 | * any output from the command. */ |
| 2553 | p_shm_save = vim_strsave(p_shm); |
| 2554 | set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2555 | do_argfile(eap, i); |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 2556 | set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
| 2557 | vim_free(p_shm_save); |
| 2558 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2559 | if (curwin->w_arg_idx != i) |
| 2560 | break; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2561 | } |
| 2562 | #ifdef FEAT_WINDOWS |
| 2563 | else if (eap->cmdidx == CMD_windo) |
| 2564 | { |
Bram Moolenaar | 32466aa | 2006-02-24 23:53:04 +0000 | [diff] [blame] | 2565 | /* go to window "wp" */ |
| 2566 | if (!win_valid(wp)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2567 | break; |
Bram Moolenaar | 32466aa | 2006-02-24 23:53:04 +0000 | [diff] [blame] | 2568 | win_goto(wp); |
Bram Moolenaar | 4142324 | 2007-05-03 20:11:13 +0000 | [diff] [blame] | 2569 | if (curwin != wp) |
| 2570 | break; /* something must be wrong */ |
Bram Moolenaar | 32466aa | 2006-02-24 23:53:04 +0000 | [diff] [blame] | 2571 | wp = curwin->w_next; |
| 2572 | } |
| 2573 | else if (eap->cmdidx == CMD_tabdo) |
| 2574 | { |
| 2575 | /* go to window "tp" */ |
| 2576 | if (!valid_tabpage(tp)) |
| 2577 | break; |
Bram Moolenaar | 49e649f | 2013-05-06 04:50:35 +0200 | [diff] [blame] | 2578 | goto_tabpage_tp(tp, TRUE, TRUE); |
Bram Moolenaar | 32466aa | 2006-02-24 23:53:04 +0000 | [diff] [blame] | 2579 | tp = tp->tp_next; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2580 | } |
| 2581 | #endif |
| 2582 | else if (eap->cmdidx == CMD_bufdo) |
| 2583 | { |
| 2584 | /* Remember the number of the next listed buffer, in case |
| 2585 | * ":bwipe" is used or autocommands do something strange. */ |
| 2586 | next_fnum = -1; |
| 2587 | for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next) |
| 2588 | if (buf->b_p_bl) |
| 2589 | { |
| 2590 | next_fnum = buf->b_fnum; |
| 2591 | break; |
| 2592 | } |
| 2593 | } |
| 2594 | |
Bram Moolenaar | a162bc5 | 2015-01-07 16:54:21 +0100 | [diff] [blame] | 2595 | ++i; |
| 2596 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2597 | /* execute the command */ |
| 2598 | do_cmdline(eap->arg, eap->getline, eap->cookie, |
| 2599 | DOCMD_VERBOSE + DOCMD_NOWAIT); |
| 2600 | |
| 2601 | if (eap->cmdidx == CMD_bufdo) |
| 2602 | { |
| 2603 | /* Done? */ |
Bram Moolenaar | a162bc5 | 2015-01-07 16:54:21 +0100 | [diff] [blame] | 2604 | if (next_fnum < 0 || next_fnum > eap->line2) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2605 | break; |
| 2606 | /* Check if the buffer still exists. */ |
| 2607 | for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
| 2608 | if (buf->b_fnum == next_fnum) |
| 2609 | break; |
| 2610 | if (buf == NULL) |
| 2611 | break; |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 2612 | |
| 2613 | /* Go to the next buffer. Clear 'shm' to avoid that the file |
| 2614 | * message overwrites any output from the command. */ |
| 2615 | p_shm_save = vim_strsave(p_shm); |
| 2616 | set_option_value((char_u *)"shm", 0L, (char_u *)"", 0); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2617 | goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum); |
Bram Moolenaar | 1cd871b | 2004-12-19 22:46:22 +0000 | [diff] [blame] | 2618 | set_option_value((char_u *)"shm", 0L, p_shm_save, 0); |
| 2619 | vim_free(p_shm_save); |
| 2620 | |
Bram Moolenaar | aa23b37 | 2015-09-08 18:46:31 +0200 | [diff] [blame] | 2621 | /* If autocommands took us elsewhere, quit here. */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2622 | if (curbuf->b_fnum != next_fnum) |
| 2623 | break; |
| 2624 | } |
| 2625 | |
Bram Moolenaar | aa23b37 | 2015-09-08 18:46:31 +0200 | [diff] [blame] | 2626 | #ifdef FEAT_QUICKFIX |
| 2627 | if (eap->cmdidx == CMD_cdo || eap->cmdidx == CMD_ldo |
| 2628 | || eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo) |
| 2629 | { |
| 2630 | if (i >= qf_size || i >= eap->line2) |
| 2631 | break; |
| 2632 | |
| 2633 | qf_idx = qf_get_cur_idx(eap); |
| 2634 | |
| 2635 | ex_cnext(eap); |
| 2636 | |
| 2637 | /* If jumping to the next quickfix entry fails, quit here */ |
| 2638 | if (qf_get_cur_idx(eap) == qf_idx) |
| 2639 | break; |
| 2640 | } |
| 2641 | #endif |
| 2642 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2643 | if (eap->cmdidx == CMD_windo) |
| 2644 | { |
| 2645 | validate_cursor(); /* cursor may have moved */ |
| 2646 | #ifdef FEAT_SCROLLBIND |
| 2647 | /* required when 'scrollbind' has been set */ |
| 2648 | if (curwin->w_p_scb) |
| 2649 | do_check_scrollbind(TRUE); |
| 2650 | #endif |
| 2651 | } |
Bram Moolenaar | a162bc5 | 2015-01-07 16:54:21 +0100 | [diff] [blame] | 2652 | |
| 2653 | #ifdef FEAT_WINDOWS |
| 2654 | if (eap->cmdidx == CMD_windo || eap->cmdidx == CMD_tabdo) |
| 2655 | if (i+1 > eap->line2) |
| 2656 | break; |
| 2657 | #endif |
| 2658 | if (eap->cmdidx == CMD_argdo && i >= eap->line2) |
| 2659 | break; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2660 | } |
| 2661 | listcmd_busy = FALSE; |
| 2662 | } |
| 2663 | |
| 2664 | #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) |
Bram Moolenaar | 6ac5429 | 2005-02-02 23:07:25 +0000 | [diff] [blame] | 2665 | if (save_ei != NULL) |
| 2666 | { |
| 2667 | au_event_restore(save_ei); |
| 2668 | apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn, |
| 2669 | curbuf->b_fname, TRUE, curbuf); |
| 2670 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2671 | #endif |
Bram Moolenaar | 6b1ee34 | 2014-08-06 18:17:11 +0200 | [diff] [blame] | 2672 | #ifdef FEAT_CLIPBOARD |
| 2673 | end_global_changes(); |
| 2674 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2675 | } |
| 2676 | |
| 2677 | /* |
| 2678 | * Add files[count] to the arglist of the current window after arg "after". |
| 2679 | * The file names in files[count] must have been allocated and are taken over. |
| 2680 | * Files[] itself is not taken over. |
| 2681 | * Returns index of first added argument. Returns -1 when failed (out of mem). |
| 2682 | */ |
| 2683 | static int |
| 2684 | alist_add_list(count, files, after) |
| 2685 | int count; |
| 2686 | char_u **files; |
| 2687 | int after; /* where to add: 0 = before first one */ |
| 2688 | { |
| 2689 | int i; |
| 2690 | |
| 2691 | if (ga_grow(&ALIST(curwin)->al_ga, count) == OK) |
| 2692 | { |
| 2693 | if (after < 0) |
| 2694 | after = 0; |
| 2695 | if (after > ARGCOUNT) |
| 2696 | after = ARGCOUNT; |
| 2697 | if (after < ARGCOUNT) |
| 2698 | mch_memmove(&(ARGLIST[after + count]), &(ARGLIST[after]), |
| 2699 | (ARGCOUNT - after) * sizeof(aentry_T)); |
| 2700 | for (i = 0; i < count; ++i) |
| 2701 | { |
| 2702 | ARGLIST[after + i].ae_fname = files[i]; |
| 2703 | ARGLIST[after + i].ae_fnum = buflist_add(files[i], BLN_LISTED); |
| 2704 | } |
| 2705 | ALIST(curwin)->al_ga.ga_len += count; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2706 | if (curwin->w_arg_idx >= after) |
| 2707 | ++curwin->w_arg_idx; |
| 2708 | return after; |
| 2709 | } |
| 2710 | |
| 2711 | for (i = 0; i < count; ++i) |
| 2712 | vim_free(files[i]); |
| 2713 | return -1; |
| 2714 | } |
| 2715 | |
| 2716 | #endif /* FEAT_LISTCMDS */ |
| 2717 | |
| 2718 | #ifdef FEAT_EVAL |
| 2719 | /* |
| 2720 | * ":compiler[!] {name}" |
| 2721 | */ |
| 2722 | void |
| 2723 | ex_compiler(eap) |
| 2724 | exarg_T *eap; |
| 2725 | { |
| 2726 | char_u *buf; |
| 2727 | char_u *old_cur_comp = NULL; |
| 2728 | char_u *p; |
| 2729 | |
| 2730 | if (*eap->arg == NUL) |
| 2731 | { |
| 2732 | /* List all compiler scripts. */ |
| 2733 | do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')"); |
| 2734 | /* ) keep the indenter happy... */ |
| 2735 | } |
| 2736 | else |
| 2737 | { |
| 2738 | buf = alloc((unsigned)(STRLEN(eap->arg) + 14)); |
| 2739 | if (buf != NULL) |
| 2740 | { |
| 2741 | if (eap->forceit) |
| 2742 | { |
| 2743 | /* ":compiler! {name}" sets global options */ |
| 2744 | do_cmdline_cmd((char_u *) |
| 2745 | "command -nargs=* CompilerSet set <args>"); |
| 2746 | } |
| 2747 | else |
| 2748 | { |
| 2749 | /* ":compiler! {name}" sets local options. |
| 2750 | * To remain backwards compatible "current_compiler" is always |
| 2751 | * used. A user's compiler plugin may set it, the distributed |
| 2752 | * plugin will then skip the settings. Afterwards set |
Bram Moolenaar | 3d63e3f | 2010-01-19 16:13:50 +0100 | [diff] [blame] | 2753 | * "b:current_compiler" and restore "current_compiler". |
| 2754 | * Explicitly prepend "g:" to make it work in a function. */ |
| 2755 | old_cur_comp = get_var_value((char_u *)"g:current_compiler"); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2756 | if (old_cur_comp != NULL) |
| 2757 | old_cur_comp = vim_strsave(old_cur_comp); |
| 2758 | do_cmdline_cmd((char_u *) |
| 2759 | "command -nargs=* CompilerSet setlocal <args>"); |
| 2760 | } |
Bram Moolenaar | 3d63e3f | 2010-01-19 16:13:50 +0100 | [diff] [blame] | 2761 | do_unlet((char_u *)"g:current_compiler", TRUE); |
Bram Moolenaar | 2ce06f6 | 2005-01-31 19:19:04 +0000 | [diff] [blame] | 2762 | do_unlet((char_u *)"b:current_compiler", TRUE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2763 | |
| 2764 | sprintf((char *)buf, "compiler/%s.vim", eap->arg); |
Bram Moolenaar | 90cfdbe | 2005-08-12 19:59:19 +0000 | [diff] [blame] | 2765 | if (source_runtime(buf, TRUE) == FAIL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2766 | EMSG2(_("E666: compiler not supported: %s"), eap->arg); |
| 2767 | vim_free(buf); |
| 2768 | |
| 2769 | do_cmdline_cmd((char_u *)":delcommand CompilerSet"); |
| 2770 | |
| 2771 | /* Set "b:current_compiler" from "current_compiler". */ |
Bram Moolenaar | 3d63e3f | 2010-01-19 16:13:50 +0100 | [diff] [blame] | 2772 | p = get_var_value((char_u *)"g:current_compiler"); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2773 | if (p != NULL) |
| 2774 | set_internal_string_var((char_u *)"b:current_compiler", p); |
| 2775 | |
| 2776 | /* Restore "current_compiler" for ":compiler {name}". */ |
| 2777 | if (!eap->forceit) |
| 2778 | { |
| 2779 | if (old_cur_comp != NULL) |
| 2780 | { |
Bram Moolenaar | 3d63e3f | 2010-01-19 16:13:50 +0100 | [diff] [blame] | 2781 | set_internal_string_var((char_u *)"g:current_compiler", |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2782 | old_cur_comp); |
| 2783 | vim_free(old_cur_comp); |
| 2784 | } |
| 2785 | else |
Bram Moolenaar | 3d63e3f | 2010-01-19 16:13:50 +0100 | [diff] [blame] | 2786 | do_unlet((char_u *)"g:current_compiler", TRUE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2787 | } |
| 2788 | } |
| 2789 | } |
| 2790 | } |
| 2791 | #endif |
| 2792 | |
| 2793 | /* |
| 2794 | * ":runtime {name}" |
| 2795 | */ |
| 2796 | void |
| 2797 | ex_runtime(eap) |
| 2798 | exarg_T *eap; |
| 2799 | { |
Bram Moolenaar | 90cfdbe | 2005-08-12 19:59:19 +0000 | [diff] [blame] | 2800 | source_runtime(eap->arg, eap->forceit); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2801 | } |
| 2802 | |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 2803 | static void source_callback __ARGS((char_u *fname, void *cookie)); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2804 | |
| 2805 | static void |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 2806 | source_callback(fname, cookie) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2807 | char_u *fname; |
Bram Moolenaar | 0c094b9 | 2009-05-14 20:20:33 +0000 | [diff] [blame] | 2808 | void *cookie UNUSED; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2809 | { |
Bram Moolenaar | 910f66f | 2006-04-05 20:41:53 +0000 | [diff] [blame] | 2810 | (void)do_source(fname, FALSE, DOSO_NONE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2811 | } |
| 2812 | |
| 2813 | /* |
| 2814 | * Source the file "name" from all directories in 'runtimepath'. |
| 2815 | * "name" can contain wildcards. |
| 2816 | * When "all" is TRUE, source all files, otherwise only the first one. |
| 2817 | * return FAIL when no file could be sourced, OK otherwise. |
| 2818 | */ |
| 2819 | int |
Bram Moolenaar | 90cfdbe | 2005-08-12 19:59:19 +0000 | [diff] [blame] | 2820 | source_runtime(name, all) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2821 | char_u *name; |
| 2822 | int all; |
| 2823 | { |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 2824 | return do_in_runtimepath(name, all, source_callback, NULL); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2825 | } |
| 2826 | |
| 2827 | /* |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 2828 | * Find "name" in 'runtimepath'. When found, invoke the callback function for |
| 2829 | * it: callback(fname, "cookie") |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2830 | * When "all" is TRUE repeat for all matches, otherwise only the first one is |
| 2831 | * used. |
| 2832 | * Returns OK when at least one match found, FAIL otherwise. |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 2833 | * |
Bram Moolenaar | 6b1ee34 | 2014-08-06 18:17:11 +0200 | [diff] [blame] | 2834 | * If "name" is NULL calls callback for each entry in runtimepath. Cookie is |
| 2835 | * passed by reference in this case, setting it to NULL indicates that callback |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 2836 | * has done its job. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2837 | */ |
| 2838 | int |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 2839 | do_in_runtimepath(name, all, callback, cookie) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2840 | char_u *name; |
| 2841 | int all; |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 2842 | void (*callback)__ARGS((char_u *fname, void *ck)); |
| 2843 | void *cookie; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2844 | { |
| 2845 | char_u *rtp; |
| 2846 | char_u *np; |
| 2847 | char_u *buf; |
| 2848 | char_u *rtp_copy; |
| 2849 | char_u *tail; |
| 2850 | int num_files; |
| 2851 | char_u **files; |
| 2852 | int i; |
| 2853 | int did_one = FALSE; |
| 2854 | #ifdef AMIGA |
| 2855 | struct Process *proc = (struct Process *)FindTask(0L); |
| 2856 | APTR save_winptr = proc->pr_WindowPtr; |
| 2857 | |
| 2858 | /* Avoid a requester here for a volume that doesn't exist. */ |
| 2859 | proc->pr_WindowPtr = (APTR)-1L; |
| 2860 | #endif |
| 2861 | |
| 2862 | /* Make a copy of 'runtimepath'. Invoking the callback may change the |
| 2863 | * value. */ |
| 2864 | rtp_copy = vim_strsave(p_rtp); |
| 2865 | buf = alloc(MAXPATHL); |
| 2866 | if (buf != NULL && rtp_copy != NULL) |
| 2867 | { |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 2868 | if (p_verbose > 1 && name != NULL) |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 2869 | { |
| 2870 | verbose_enter(); |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 2871 | smsg((char_u *)_("Searching for \"%s\" in \"%s\""), |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2872 | (char *)name, (char *)p_rtp); |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 2873 | verbose_leave(); |
| 2874 | } |
Bram Moolenaar | 34cdc3e | 2005-05-18 22:24:46 +0000 | [diff] [blame] | 2875 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2876 | /* Loop over all entries in 'runtimepath'. */ |
| 2877 | rtp = rtp_copy; |
| 2878 | while (*rtp != NUL && (all || !did_one)) |
| 2879 | { |
| 2880 | /* Copy the path from 'runtimepath' to buf[]. */ |
| 2881 | copy_option_part(&rtp, buf, MAXPATHL, ","); |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 2882 | if (name == NULL) |
| 2883 | { |
| 2884 | (*callback)(buf, (void *) &cookie); |
| 2885 | if (!did_one) |
| 2886 | did_one = (cookie == NULL); |
| 2887 | } |
| 2888 | else if (STRLEN(buf) + STRLEN(name) + 2 < MAXPATHL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2889 | { |
| 2890 | add_pathsep(buf); |
| 2891 | tail = buf + STRLEN(buf); |
| 2892 | |
| 2893 | /* Loop over all patterns in "name" */ |
| 2894 | np = name; |
| 2895 | while (*np != NUL && (all || !did_one)) |
| 2896 | { |
| 2897 | /* Append the pattern from "name" to buf[]. */ |
| 2898 | copy_option_part(&np, tail, (int)(MAXPATHL - (tail - buf)), |
| 2899 | "\t "); |
| 2900 | |
| 2901 | if (p_verbose > 2) |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 2902 | { |
| 2903 | verbose_enter(); |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 2904 | smsg((char_u *)_("Searching for \"%s\""), buf); |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 2905 | verbose_leave(); |
| 2906 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2907 | |
| 2908 | /* Expand wildcards, invoke the callback for each match. */ |
| 2909 | if (gen_expand_wildcards(1, &buf, &num_files, &files, |
| 2910 | EW_FILE) == OK) |
| 2911 | { |
| 2912 | for (i = 0; i < num_files; ++i) |
| 2913 | { |
Bram Moolenaar | 13fcaaf | 2005-04-15 21:13:42 +0000 | [diff] [blame] | 2914 | (*callback)(files[i], cookie); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2915 | did_one = TRUE; |
| 2916 | if (!all) |
| 2917 | break; |
| 2918 | } |
| 2919 | FreeWild(num_files, files); |
| 2920 | } |
| 2921 | } |
| 2922 | } |
| 2923 | } |
| 2924 | } |
| 2925 | vim_free(buf); |
| 2926 | vim_free(rtp_copy); |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 2927 | if (p_verbose > 0 && !did_one && name != NULL) |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 2928 | { |
| 2929 | verbose_enter(); |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 2930 | smsg((char_u *)_("not found in 'runtimepath': \"%s\""), name); |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 2931 | verbose_leave(); |
| 2932 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2933 | |
| 2934 | #ifdef AMIGA |
| 2935 | proc->pr_WindowPtr = save_winptr; |
| 2936 | #endif |
| 2937 | |
| 2938 | return did_one ? OK : FAIL; |
| 2939 | } |
| 2940 | |
| 2941 | #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) |
| 2942 | /* |
| 2943 | * ":options" |
| 2944 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2945 | void |
| 2946 | ex_options(eap) |
Bram Moolenaar | 0c094b9 | 2009-05-14 20:20:33 +0000 | [diff] [blame] | 2947 | exarg_T *eap UNUSED; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2948 | { |
| 2949 | cmd_source((char_u *)SYS_OPTWIN_FILE, NULL); |
| 2950 | } |
| 2951 | #endif |
| 2952 | |
| 2953 | /* |
| 2954 | * ":source {fname}" |
| 2955 | */ |
| 2956 | void |
| 2957 | ex_source(eap) |
| 2958 | exarg_T *eap; |
| 2959 | { |
| 2960 | #ifdef FEAT_BROWSE |
| 2961 | if (cmdmod.browse) |
| 2962 | { |
| 2963 | char_u *fname = NULL; |
| 2964 | |
Bram Moolenaar | 7b0294c | 2004-10-11 10:16:09 +0000 | [diff] [blame] | 2965 | fname = do_browse(0, (char_u *)_("Source Vim script"), eap->arg, |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2966 | NULL, NULL, BROWSE_FILTER_MACROS, NULL); |
| 2967 | if (fname != NULL) |
| 2968 | { |
| 2969 | cmd_source(fname, eap); |
| 2970 | vim_free(fname); |
| 2971 | } |
| 2972 | } |
| 2973 | else |
| 2974 | #endif |
| 2975 | cmd_source(eap->arg, eap); |
| 2976 | } |
| 2977 | |
| 2978 | static void |
| 2979 | cmd_source(fname, eap) |
| 2980 | char_u *fname; |
| 2981 | exarg_T *eap; |
| 2982 | { |
| 2983 | if (*fname == NUL) |
| 2984 | EMSG(_(e_argreq)); |
| 2985 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2986 | else if (eap != NULL && eap->forceit) |
Bram Moolenaar | 84a05ac | 2013-05-06 04:24:17 +0200 | [diff] [blame] | 2987 | /* ":source!": read Normal mode commands |
Bram Moolenaar | 1f35bf9 | 2006-03-07 22:38:47 +0000 | [diff] [blame] | 2988 | * Need to execute the commands directly. This is required at least |
| 2989 | * for: |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2990 | * - ":g" command busy |
| 2991 | * - after ":argdo", ":windo" or ":bufdo" |
| 2992 | * - another command follows |
| 2993 | * - inside a loop |
| 2994 | */ |
| 2995 | openscript(fname, global_busy || listcmd_busy || eap->nextcmd != NULL |
| 2996 | #ifdef FEAT_EVAL |
| 2997 | || eap->cstack->cs_idx >= 0 |
| 2998 | #endif |
| 2999 | ); |
| 3000 | |
| 3001 | /* ":source" read ex commands */ |
Bram Moolenaar | 910f66f | 2006-04-05 20:41:53 +0000 | [diff] [blame] | 3002 | else if (do_source(fname, FALSE, DOSO_NONE) == FAIL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3003 | EMSG2(_(e_notopen), fname); |
| 3004 | } |
| 3005 | |
| 3006 | /* |
| 3007 | * ":source" and associated commands. |
| 3008 | */ |
| 3009 | /* |
| 3010 | * Structure used to store info for each sourced file. |
| 3011 | * It is shared between do_source() and getsourceline(). |
| 3012 | * This is required, because it needs to be handed to do_cmdline() and |
| 3013 | * sourcing can be done recursively. |
| 3014 | */ |
| 3015 | struct source_cookie |
| 3016 | { |
| 3017 | FILE *fp; /* opened file for sourcing */ |
| 3018 | char_u *nextline; /* if not NULL: line that was read ahead */ |
| 3019 | int finished; /* ":finish" used */ |
Bram Moolenaar | 860cae1 | 2010-06-05 23:22:07 +0200 | [diff] [blame] | 3020 | #if defined(USE_CRNL) || defined(USE_CR) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3021 | int fileformat; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */ |
| 3022 | int error; /* TRUE if LF found after CR-LF */ |
| 3023 | #endif |
| 3024 | #ifdef FEAT_EVAL |
| 3025 | linenr_T breakpoint; /* next line with breakpoint or zero */ |
| 3026 | char_u *fname; /* name of sourced file */ |
| 3027 | int dbg_tick; /* debug_tick when breakpoint was set */ |
| 3028 | int level; /* top nesting level of sourced file */ |
| 3029 | #endif |
| 3030 | #ifdef FEAT_MBYTE |
| 3031 | vimconv_T conv; /* type of conversion */ |
| 3032 | #endif |
| 3033 | }; |
| 3034 | |
| 3035 | #ifdef FEAT_EVAL |
| 3036 | /* |
| 3037 | * Return the address holding the next breakpoint line for a source cookie. |
| 3038 | */ |
| 3039 | linenr_T * |
| 3040 | source_breakpoint(cookie) |
| 3041 | void *cookie; |
| 3042 | { |
| 3043 | return &((struct source_cookie *)cookie)->breakpoint; |
| 3044 | } |
| 3045 | |
| 3046 | /* |
| 3047 | * Return the address holding the debug tick for a source cookie. |
| 3048 | */ |
| 3049 | int * |
| 3050 | source_dbg_tick(cookie) |
| 3051 | void *cookie; |
| 3052 | { |
| 3053 | return &((struct source_cookie *)cookie)->dbg_tick; |
| 3054 | } |
| 3055 | |
| 3056 | /* |
| 3057 | * Return the nesting level for a source cookie. |
| 3058 | */ |
| 3059 | int |
| 3060 | source_level(cookie) |
| 3061 | void *cookie; |
| 3062 | { |
| 3063 | return ((struct source_cookie *)cookie)->level; |
| 3064 | } |
| 3065 | #endif |
| 3066 | |
| 3067 | static char_u *get_one_sourceline __ARGS((struct source_cookie *sp)); |
| 3068 | |
Bram Moolenaar | 6b29b0e | 2010-01-19 16:22:03 +0100 | [diff] [blame] | 3069 | #if (defined(WIN32) && defined(FEAT_CSCOPE)) || defined(HAVE_FD_CLOEXEC) |
| 3070 | # define USE_FOPEN_NOINH |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3071 | static FILE *fopen_noinh_readbin __ARGS((char *filename)); |
| 3072 | |
| 3073 | /* |
| 3074 | * Special function to open a file without handle inheritance. |
Bram Moolenaar | 6b29b0e | 2010-01-19 16:22:03 +0100 | [diff] [blame] | 3075 | * When possible the handle is closed on exec(). |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3076 | */ |
| 3077 | static FILE * |
| 3078 | fopen_noinh_readbin(filename) |
| 3079 | char *filename; |
| 3080 | { |
Bram Moolenaar | 6b29b0e | 2010-01-19 16:22:03 +0100 | [diff] [blame] | 3081 | # ifdef WIN32 |
Bram Moolenaar | 8d8ef0b | 2010-01-20 21:41:47 +0100 | [diff] [blame] | 3082 | int fd_tmp = mch_open(filename, O_RDONLY | O_BINARY | O_NOINHERIT, 0); |
| 3083 | # else |
| 3084 | int fd_tmp = mch_open(filename, O_RDONLY, 0); |
Bram Moolenaar | 6b29b0e | 2010-01-19 16:22:03 +0100 | [diff] [blame] | 3085 | # endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3086 | |
| 3087 | if (fd_tmp == -1) |
| 3088 | return NULL; |
Bram Moolenaar | 6b29b0e | 2010-01-19 16:22:03 +0100 | [diff] [blame] | 3089 | |
| 3090 | # ifdef HAVE_FD_CLOEXEC |
| 3091 | { |
| 3092 | int fdflags = fcntl(fd_tmp, F_GETFD); |
| 3093 | if (fdflags >= 0 && (fdflags & FD_CLOEXEC) == 0) |
Bram Moolenaar | cde8854 | 2015-08-11 19:14:00 +0200 | [diff] [blame] | 3094 | (void)fcntl(fd_tmp, F_SETFD, fdflags | FD_CLOEXEC); |
Bram Moolenaar | 6b29b0e | 2010-01-19 16:22:03 +0100 | [diff] [blame] | 3095 | } |
| 3096 | # endif |
| 3097 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3098 | return fdopen(fd_tmp, READBIN); |
| 3099 | } |
| 3100 | #endif |
| 3101 | |
| 3102 | |
| 3103 | /* |
| 3104 | * do_source: Read the file "fname" and execute its lines as EX commands. |
| 3105 | * |
| 3106 | * This function may be called recursively! |
| 3107 | * |
| 3108 | * return FAIL if file could not be opened, OK otherwise |
| 3109 | */ |
| 3110 | int |
| 3111 | do_source(fname, check_other, is_vimrc) |
| 3112 | char_u *fname; |
| 3113 | int check_other; /* check for .vimrc and _vimrc */ |
Bram Moolenaar | 910f66f | 2006-04-05 20:41:53 +0000 | [diff] [blame] | 3114 | int is_vimrc; /* DOSO_ value */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3115 | { |
| 3116 | struct source_cookie cookie; |
| 3117 | char_u *save_sourcing_name; |
| 3118 | linenr_T save_sourcing_lnum; |
| 3119 | char_u *p; |
| 3120 | char_u *fname_exp; |
Bram Moolenaar | 7388140 | 2009-02-04 16:50:47 +0000 | [diff] [blame] | 3121 | char_u *firstline = NULL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3122 | int retval = FAIL; |
| 3123 | #ifdef FEAT_EVAL |
| 3124 | scid_T save_current_SID; |
| 3125 | static scid_T last_current_SID = 0; |
| 3126 | void *save_funccalp; |
| 3127 | int save_debug_break_level = debug_break_level; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3128 | scriptitem_T *si = NULL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3129 | # ifdef UNIX |
| 3130 | struct stat st; |
| 3131 | int stat_ok; |
| 3132 | # endif |
| 3133 | #endif |
| 3134 | #ifdef STARTUPTIME |
| 3135 | struct timeval tv_rel; |
| 3136 | struct timeval tv_start; |
| 3137 | #endif |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3138 | #ifdef FEAT_PROFILE |
| 3139 | proftime_T wait_start; |
| 3140 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3141 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3142 | p = expand_env_save(fname); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3143 | if (p == NULL) |
| 3144 | return retval; |
| 3145 | fname_exp = fix_fname(p); |
| 3146 | vim_free(p); |
| 3147 | if (fname_exp == NULL) |
| 3148 | return retval; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3149 | if (mch_isdir(fname_exp)) |
| 3150 | { |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 3151 | smsg((char_u *)_("Cannot source a directory: \"%s\""), fname); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3152 | goto theend; |
| 3153 | } |
| 3154 | |
Bram Moolenaar | 1f35bf9 | 2006-03-07 22:38:47 +0000 | [diff] [blame] | 3155 | #ifdef FEAT_AUTOCMD |
Bram Moolenaar | 8dd1aa5 | 2007-01-16 20:33:19 +0000 | [diff] [blame] | 3156 | /* Apply SourceCmd autocommands, they should get the file and source it. */ |
| 3157 | if (has_autocmd(EVENT_SOURCECMD, fname_exp, NULL) |
| 3158 | && apply_autocmds(EVENT_SOURCECMD, fname_exp, fname_exp, |
| 3159 | FALSE, curbuf)) |
Bram Moolenaar | f33943e | 2008-01-15 21:17:30 +0000 | [diff] [blame] | 3160 | { |
Bram Moolenaar | 8dd1aa5 | 2007-01-16 20:33:19 +0000 | [diff] [blame] | 3161 | # ifdef FEAT_EVAL |
Bram Moolenaar | f33943e | 2008-01-15 21:17:30 +0000 | [diff] [blame] | 3162 | retval = aborting() ? FAIL : OK; |
Bram Moolenaar | 8dd1aa5 | 2007-01-16 20:33:19 +0000 | [diff] [blame] | 3163 | # else |
Bram Moolenaar | f33943e | 2008-01-15 21:17:30 +0000 | [diff] [blame] | 3164 | retval = OK; |
Bram Moolenaar | 8dd1aa5 | 2007-01-16 20:33:19 +0000 | [diff] [blame] | 3165 | # endif |
Bram Moolenaar | f33943e | 2008-01-15 21:17:30 +0000 | [diff] [blame] | 3166 | goto theend; |
| 3167 | } |
Bram Moolenaar | 8dd1aa5 | 2007-01-16 20:33:19 +0000 | [diff] [blame] | 3168 | |
| 3169 | /* Apply SourcePre autocommands, they may get the file. */ |
Bram Moolenaar | 1f35bf9 | 2006-03-07 22:38:47 +0000 | [diff] [blame] | 3170 | apply_autocmds(EVENT_SOURCEPRE, fname_exp, fname_exp, FALSE, curbuf); |
| 3171 | #endif |
| 3172 | |
Bram Moolenaar | 6b29b0e | 2010-01-19 16:22:03 +0100 | [diff] [blame] | 3173 | #ifdef USE_FOPEN_NOINH |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3174 | cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
| 3175 | #else |
| 3176 | cookie.fp = mch_fopen((char *)fname_exp, READBIN); |
| 3177 | #endif |
| 3178 | if (cookie.fp == NULL && check_other) |
| 3179 | { |
| 3180 | /* |
| 3181 | * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa, |
| 3182 | * and ".exrc" by "_exrc" or vice versa. |
| 3183 | */ |
| 3184 | p = gettail(fname_exp); |
| 3185 | if ((*p == '.' || *p == '_') |
| 3186 | && (STRICMP(p + 1, "vimrc") == 0 |
| 3187 | || STRICMP(p + 1, "gvimrc") == 0 |
| 3188 | || STRICMP(p + 1, "exrc") == 0)) |
| 3189 | { |
| 3190 | if (*p == '_') |
| 3191 | *p = '.'; |
| 3192 | else |
| 3193 | *p = '_'; |
Bram Moolenaar | 6b29b0e | 2010-01-19 16:22:03 +0100 | [diff] [blame] | 3194 | #ifdef USE_FOPEN_NOINH |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3195 | cookie.fp = fopen_noinh_readbin((char *)fname_exp); |
| 3196 | #else |
| 3197 | cookie.fp = mch_fopen((char *)fname_exp, READBIN); |
| 3198 | #endif |
| 3199 | } |
| 3200 | } |
| 3201 | |
| 3202 | if (cookie.fp == NULL) |
| 3203 | { |
| 3204 | if (p_verbose > 0) |
| 3205 | { |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 3206 | verbose_enter(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3207 | if (sourcing_name == NULL) |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 3208 | smsg((char_u *)_("could not source \"%s\""), fname); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3209 | else |
| 3210 | smsg((char_u *)_("line %ld: could not source \"%s\""), |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 3211 | sourcing_lnum, fname); |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 3212 | verbose_leave(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3213 | } |
| 3214 | goto theend; |
| 3215 | } |
| 3216 | |
| 3217 | /* |
| 3218 | * The file exists. |
| 3219 | * - In verbose mode, give a message. |
| 3220 | * - For a vimrc file, may want to set 'compatible', call vimrc_found(). |
| 3221 | */ |
| 3222 | if (p_verbose > 1) |
| 3223 | { |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 3224 | verbose_enter(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3225 | if (sourcing_name == NULL) |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 3226 | smsg((char_u *)_("sourcing \"%s\""), fname); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3227 | else |
| 3228 | smsg((char_u *)_("line %ld: sourcing \"%s\""), |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 3229 | sourcing_lnum, fname); |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 3230 | verbose_leave(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3231 | } |
Bram Moolenaar | 910f66f | 2006-04-05 20:41:53 +0000 | [diff] [blame] | 3232 | if (is_vimrc == DOSO_VIMRC) |
| 3233 | vimrc_found(fname_exp, (char_u *)"MYVIMRC"); |
| 3234 | else if (is_vimrc == DOSO_GVIMRC) |
| 3235 | vimrc_found(fname_exp, (char_u *)"MYGVIMRC"); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3236 | |
| 3237 | #ifdef USE_CRNL |
| 3238 | /* If no automatic file format: Set default to CR-NL. */ |
| 3239 | if (*p_ffs == NUL) |
| 3240 | cookie.fileformat = EOL_DOS; |
| 3241 | else |
| 3242 | cookie.fileformat = EOL_UNKNOWN; |
| 3243 | cookie.error = FALSE; |
| 3244 | #endif |
| 3245 | |
| 3246 | #ifdef USE_CR |
| 3247 | /* If no automatic file format: Set default to CR. */ |
| 3248 | if (*p_ffs == NUL) |
| 3249 | cookie.fileformat = EOL_MAC; |
| 3250 | else |
| 3251 | cookie.fileformat = EOL_UNKNOWN; |
| 3252 | cookie.error = FALSE; |
| 3253 | #endif |
| 3254 | |
| 3255 | cookie.nextline = NULL; |
| 3256 | cookie.finished = FALSE; |
| 3257 | |
| 3258 | #ifdef FEAT_EVAL |
| 3259 | /* |
| 3260 | * Check if this script has a breakpoint. |
| 3261 | */ |
| 3262 | cookie.breakpoint = dbg_find_breakpoint(TRUE, fname_exp, (linenr_T)0); |
| 3263 | cookie.fname = fname_exp; |
| 3264 | cookie.dbg_tick = debug_tick; |
| 3265 | |
| 3266 | cookie.level = ex_nesting_level; |
| 3267 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3268 | |
| 3269 | /* |
| 3270 | * Keep the sourcing name/lnum, for recursive calls. |
| 3271 | */ |
| 3272 | save_sourcing_name = sourcing_name; |
| 3273 | sourcing_name = fname_exp; |
| 3274 | save_sourcing_lnum = sourcing_lnum; |
| 3275 | sourcing_lnum = 0; |
| 3276 | |
Bram Moolenaar | 7388140 | 2009-02-04 16:50:47 +0000 | [diff] [blame] | 3277 | #ifdef FEAT_MBYTE |
| 3278 | cookie.conv.vc_type = CONV_NONE; /* no conversion */ |
| 3279 | |
| 3280 | /* Read the first line so we can check for a UTF-8 BOM. */ |
| 3281 | firstline = getsourceline(0, (void *)&cookie, 0); |
| 3282 | if (firstline != NULL && STRLEN(firstline) >= 3 && firstline[0] == 0xef |
| 3283 | && firstline[1] == 0xbb && firstline[2] == 0xbf) |
| 3284 | { |
| 3285 | /* Found BOM; setup conversion, skip over BOM and recode the line. */ |
| 3286 | convert_setup(&cookie.conv, (char_u *)"utf-8", p_enc); |
| 3287 | p = string_convert(&cookie.conv, firstline + 3, NULL); |
Bram Moolenaar | 4e2a595 | 2009-02-05 19:48:25 +0000 | [diff] [blame] | 3288 | if (p == NULL) |
| 3289 | p = vim_strsave(firstline + 3); |
Bram Moolenaar | 7388140 | 2009-02-04 16:50:47 +0000 | [diff] [blame] | 3290 | if (p != NULL) |
| 3291 | { |
| 3292 | vim_free(firstline); |
| 3293 | firstline = p; |
| 3294 | } |
| 3295 | } |
| 3296 | #endif |
| 3297 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3298 | #ifdef STARTUPTIME |
Bram Moolenaar | c4e4198 | 2010-01-19 16:31:47 +0100 | [diff] [blame] | 3299 | if (time_fd != NULL) |
| 3300 | time_push(&tv_rel, &tv_start); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3301 | #endif |
| 3302 | |
| 3303 | #ifdef FEAT_EVAL |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3304 | # ifdef FEAT_PROFILE |
Bram Moolenaar | 9b2200a | 2006-03-20 21:55:45 +0000 | [diff] [blame] | 3305 | if (do_profiling == PROF_YES) |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3306 | prof_child_enter(&wait_start); /* entering a child now */ |
| 3307 | # endif |
| 3308 | |
| 3309 | /* Don't use local function variables, if called from a function. |
| 3310 | * Also starts profiling timer for nested script. */ |
| 3311 | save_funccalp = save_funccal(); |
| 3312 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3313 | /* |
| 3314 | * Check if this script was sourced before to finds its SID. |
| 3315 | * If it's new, generate a new SID. |
| 3316 | */ |
| 3317 | save_current_SID = current_SID; |
| 3318 | # ifdef UNIX |
| 3319 | stat_ok = (mch_stat((char *)fname_exp, &st) >= 0); |
| 3320 | # endif |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3321 | for (current_SID = script_items.ga_len; current_SID > 0; --current_SID) |
| 3322 | { |
| 3323 | si = &SCRIPT_ITEM(current_SID); |
| 3324 | if (si->sn_name != NULL |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3325 | && ( |
| 3326 | # ifdef UNIX |
Bram Moolenaar | 7c62692 | 2005-02-07 22:01:03 +0000 | [diff] [blame] | 3327 | /* Compare dev/ino when possible, it catches symbolic |
| 3328 | * links. Also compare file names, the inode may change |
| 3329 | * when the file was edited. */ |
Bram Moolenaar | bf0c452 | 2009-05-16 19:16:33 +0000 | [diff] [blame] | 3330 | ((stat_ok && si->sn_dev_valid) |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3331 | && (si->sn_dev == st.st_dev |
| 3332 | && si->sn_ino == st.st_ino)) || |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3333 | # endif |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3334 | fnamecmp(si->sn_name, fname_exp) == 0)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3335 | break; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3336 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3337 | if (current_SID == 0) |
| 3338 | { |
| 3339 | current_SID = ++last_current_SID; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3340 | if (ga_grow(&script_items, (int)(current_SID - script_items.ga_len)) |
| 3341 | == FAIL) |
| 3342 | goto almosttheend; |
| 3343 | while (script_items.ga_len < current_SID) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3344 | { |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3345 | ++script_items.ga_len; |
| 3346 | SCRIPT_ITEM(script_items.ga_len).sn_name = NULL; |
| 3347 | # ifdef FEAT_PROFILE |
| 3348 | SCRIPT_ITEM(script_items.ga_len).sn_prof_on = FALSE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3349 | # endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3350 | } |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3351 | si = &SCRIPT_ITEM(current_SID); |
| 3352 | si->sn_name = fname_exp; |
| 3353 | fname_exp = NULL; |
| 3354 | # ifdef UNIX |
| 3355 | if (stat_ok) |
| 3356 | { |
Bram Moolenaar | bf0c452 | 2009-05-16 19:16:33 +0000 | [diff] [blame] | 3357 | si->sn_dev_valid = TRUE; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3358 | si->sn_dev = st.st_dev; |
| 3359 | si->sn_ino = st.st_ino; |
| 3360 | } |
| 3361 | else |
Bram Moolenaar | bf0c452 | 2009-05-16 19:16:33 +0000 | [diff] [blame] | 3362 | si->sn_dev_valid = FALSE; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3363 | # endif |
| 3364 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3365 | /* Allocate the local script variables to use for this script. */ |
| 3366 | new_script_vars(current_SID); |
| 3367 | } |
| 3368 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3369 | # ifdef FEAT_PROFILE |
Bram Moolenaar | 9b2200a | 2006-03-20 21:55:45 +0000 | [diff] [blame] | 3370 | if (do_profiling == PROF_YES) |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3371 | { |
| 3372 | int forceit; |
| 3373 | |
| 3374 | /* Check if we do profiling for this script. */ |
| 3375 | if (!si->sn_prof_on && has_profiling(TRUE, si->sn_name, &forceit)) |
| 3376 | { |
| 3377 | script_do_profile(si); |
| 3378 | si->sn_pr_force = forceit; |
| 3379 | } |
| 3380 | if (si->sn_prof_on) |
| 3381 | { |
| 3382 | ++si->sn_pr_count; |
| 3383 | profile_start(&si->sn_pr_start); |
| 3384 | profile_zero(&si->sn_pr_children); |
| 3385 | } |
| 3386 | } |
| 3387 | # endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3388 | #endif |
| 3389 | |
| 3390 | /* |
| 3391 | * Call do_cmdline, which will call getsourceline() to get the lines. |
| 3392 | */ |
Bram Moolenaar | 7388140 | 2009-02-04 16:50:47 +0000 | [diff] [blame] | 3393 | do_cmdline(firstline, getsourceline, (void *)&cookie, |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3394 | DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_REPEAT); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3395 | retval = OK; |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3396 | |
| 3397 | #ifdef FEAT_PROFILE |
Bram Moolenaar | 9b2200a | 2006-03-20 21:55:45 +0000 | [diff] [blame] | 3398 | if (do_profiling == PROF_YES) |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3399 | { |
| 3400 | /* Get "si" again, "script_items" may have been reallocated. */ |
| 3401 | si = &SCRIPT_ITEM(current_SID); |
| 3402 | if (si->sn_prof_on) |
| 3403 | { |
| 3404 | profile_end(&si->sn_pr_start); |
| 3405 | profile_sub_wait(&wait_start, &si->sn_pr_start); |
| 3406 | profile_add(&si->sn_pr_total, &si->sn_pr_start); |
Bram Moolenaar | 1056d98 | 2006-03-09 22:37:52 +0000 | [diff] [blame] | 3407 | profile_self(&si->sn_pr_self, &si->sn_pr_start, |
| 3408 | &si->sn_pr_children); |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3409 | } |
| 3410 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3411 | #endif |
| 3412 | |
| 3413 | if (got_int) |
| 3414 | EMSG(_(e_interr)); |
| 3415 | sourcing_name = save_sourcing_name; |
| 3416 | sourcing_lnum = save_sourcing_lnum; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3417 | if (p_verbose > 1) |
| 3418 | { |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 3419 | verbose_enter(); |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 3420 | smsg((char_u *)_("finished sourcing %s"), fname); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3421 | if (sourcing_name != NULL) |
Bram Moolenaar | 555b280 | 2005-05-19 21:08:39 +0000 | [diff] [blame] | 3422 | smsg((char_u *)_("continuing in %s"), sourcing_name); |
Bram Moolenaar | 54ee775 | 2005-05-31 22:22:17 +0000 | [diff] [blame] | 3423 | verbose_leave(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3424 | } |
| 3425 | #ifdef STARTUPTIME |
Bram Moolenaar | c4e4198 | 2010-01-19 16:31:47 +0100 | [diff] [blame] | 3426 | if (time_fd != NULL) |
| 3427 | { |
| 3428 | vim_snprintf((char *)IObuff, IOSIZE, "sourcing %s", fname); |
| 3429 | time_msg((char *)IObuff, &tv_start); |
| 3430 | time_pop(&tv_rel); |
| 3431 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3432 | #endif |
| 3433 | |
| 3434 | #ifdef FEAT_EVAL |
| 3435 | /* |
| 3436 | * After a "finish" in debug mode, need to break at first command of next |
| 3437 | * sourced file. |
| 3438 | */ |
| 3439 | if (save_debug_break_level > ex_nesting_level |
| 3440 | && debug_break_level == ex_nesting_level) |
| 3441 | ++debug_break_level; |
| 3442 | #endif |
| 3443 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3444 | #ifdef FEAT_EVAL |
| 3445 | almosttheend: |
| 3446 | current_SID = save_current_SID; |
| 3447 | restore_funccal(save_funccalp); |
| 3448 | # ifdef FEAT_PROFILE |
Bram Moolenaar | 9b2200a | 2006-03-20 21:55:45 +0000 | [diff] [blame] | 3449 | if (do_profiling == PROF_YES) |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3450 | prof_child_exit(&wait_start); /* leaving a child now */ |
| 3451 | # endif |
| 3452 | #endif |
| 3453 | fclose(cookie.fp); |
| 3454 | vim_free(cookie.nextline); |
Bram Moolenaar | 7388140 | 2009-02-04 16:50:47 +0000 | [diff] [blame] | 3455 | vim_free(firstline); |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3456 | #ifdef FEAT_MBYTE |
| 3457 | convert_setup(&cookie.conv, NULL, NULL); |
| 3458 | #endif |
| 3459 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3460 | theend: |
| 3461 | vim_free(fname_exp); |
| 3462 | return retval; |
| 3463 | } |
| 3464 | |
| 3465 | #if defined(FEAT_EVAL) || defined(PROTO) |
Bram Moolenaar | 1ec484f | 2005-06-24 23:07:47 +0000 | [diff] [blame] | 3466 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3467 | /* |
| 3468 | * ":scriptnames" |
| 3469 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3470 | void |
| 3471 | ex_scriptnames(eap) |
Bram Moolenaar | 0c094b9 | 2009-05-14 20:20:33 +0000 | [diff] [blame] | 3472 | exarg_T *eap UNUSED; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3473 | { |
| 3474 | int i; |
| 3475 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3476 | for (i = 1; i <= script_items.ga_len && !got_int; ++i) |
| 3477 | if (SCRIPT_ITEM(i).sn_name != NULL) |
Bram Moolenaar | d58ea07 | 2011-06-26 04:25:30 +0200 | [diff] [blame] | 3478 | { |
| 3479 | home_replace(NULL, SCRIPT_ITEM(i).sn_name, |
| 3480 | NameBuff, MAXPATHL, TRUE); |
| 3481 | smsg((char_u *)"%3d: %s", i, NameBuff); |
Bram Moolenaar | 970a1b8 | 2012-03-23 18:39:18 +0100 | [diff] [blame] | 3482 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3483 | } |
| 3484 | |
| 3485 | # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) |
| 3486 | /* |
| 3487 | * Fix slashes in the list of script names for 'shellslash'. |
| 3488 | */ |
| 3489 | void |
| 3490 | scriptnames_slash_adjust() |
| 3491 | { |
| 3492 | int i; |
| 3493 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3494 | for (i = 1; i <= script_items.ga_len; ++i) |
| 3495 | if (SCRIPT_ITEM(i).sn_name != NULL) |
| 3496 | slash_adjust(SCRIPT_ITEM(i).sn_name); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3497 | } |
| 3498 | # endif |
| 3499 | |
| 3500 | /* |
| 3501 | * Get a pointer to a script name. Used for ":verbose set". |
| 3502 | */ |
| 3503 | char_u * |
| 3504 | get_scriptname(id) |
| 3505 | scid_T id; |
| 3506 | { |
| 3507 | if (id == SID_MODELINE) |
Bram Moolenaar | d1f56e6 | 2006-02-22 21:25:37 +0000 | [diff] [blame] | 3508 | return (char_u *)_("modeline"); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3509 | if (id == SID_CMDARG) |
Bram Moolenaar | d1f56e6 | 2006-02-22 21:25:37 +0000 | [diff] [blame] | 3510 | return (char_u *)_("--cmd argument"); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3511 | if (id == SID_CARG) |
Bram Moolenaar | d1f56e6 | 2006-02-22 21:25:37 +0000 | [diff] [blame] | 3512 | return (char_u *)_("-c argument"); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3513 | if (id == SID_ENV) |
Bram Moolenaar | d1f56e6 | 2006-02-22 21:25:37 +0000 | [diff] [blame] | 3514 | return (char_u *)_("environment variable"); |
| 3515 | if (id == SID_ERROR) |
| 3516 | return (char_u *)_("error handler"); |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3517 | return SCRIPT_ITEM(id).sn_name; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3518 | } |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3519 | |
Bram Moolenaar | 1ec484f | 2005-06-24 23:07:47 +0000 | [diff] [blame] | 3520 | # if defined(EXITFREE) || defined(PROTO) |
| 3521 | void |
| 3522 | free_scriptnames() |
| 3523 | { |
| 3524 | int i; |
| 3525 | |
| 3526 | for (i = script_items.ga_len; i > 0; --i) |
| 3527 | vim_free(SCRIPT_ITEM(i).sn_name); |
| 3528 | ga_clear(&script_items); |
| 3529 | } |
| 3530 | # endif |
| 3531 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3532 | #endif |
| 3533 | |
| 3534 | #if defined(USE_CR) || defined(PROTO) |
| 3535 | |
| 3536 | # if defined(__MSL__) && (__MSL__ >= 22) |
| 3537 | /* |
| 3538 | * Newer version of the Metrowerks library handle DOS and UNIX files |
| 3539 | * without help. |
| 3540 | * Test with earlier versions, MSL 2.2 is the library supplied with |
| 3541 | * Codewarrior Pro 2. |
| 3542 | */ |
| 3543 | char * |
| 3544 | fgets_cr(s, n, stream) |
| 3545 | char *s; |
| 3546 | int n; |
| 3547 | FILE *stream; |
| 3548 | { |
| 3549 | return fgets(s, n, stream); |
| 3550 | } |
| 3551 | # else |
| 3552 | /* |
| 3553 | * Version of fgets() which also works for lines ending in a <CR> only |
| 3554 | * (Macintosh format). |
| 3555 | * For older versions of the Metrowerks library. |
| 3556 | * At least CodeWarrior 9 needed this code. |
| 3557 | */ |
| 3558 | char * |
| 3559 | fgets_cr(s, n, stream) |
| 3560 | char *s; |
| 3561 | int n; |
| 3562 | FILE *stream; |
| 3563 | { |
| 3564 | int c = 0; |
| 3565 | int char_read = 0; |
| 3566 | |
| 3567 | while (!feof(stream) && c != '\r' && c != '\n' && char_read < n - 1) |
| 3568 | { |
| 3569 | c = fgetc(stream); |
| 3570 | s[char_read++] = c; |
| 3571 | /* If the file is in DOS format, we need to skip a NL after a CR. I |
| 3572 | * thought it was the other way around, but this appears to work... */ |
| 3573 | if (c == '\n') |
| 3574 | { |
| 3575 | c = fgetc(stream); |
| 3576 | if (c != '\r') |
| 3577 | ungetc(c, stream); |
| 3578 | } |
| 3579 | } |
| 3580 | |
| 3581 | s[char_read] = 0; |
| 3582 | if (char_read == 0) |
| 3583 | return NULL; |
| 3584 | |
| 3585 | if (feof(stream) && char_read == 1) |
| 3586 | return NULL; |
| 3587 | |
| 3588 | return s; |
| 3589 | } |
| 3590 | # endif |
| 3591 | #endif |
| 3592 | |
| 3593 | /* |
| 3594 | * Get one full line from a sourced file. |
| 3595 | * Called by do_cmdline() when it's called from do_source(). |
| 3596 | * |
| 3597 | * Return a pointer to the line in allocated memory. |
| 3598 | * Return NULL for end-of-file or some error. |
| 3599 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3600 | char_u * |
| 3601 | getsourceline(c, cookie, indent) |
Bram Moolenaar | 0c094b9 | 2009-05-14 20:20:33 +0000 | [diff] [blame] | 3602 | int c UNUSED; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3603 | void *cookie; |
Bram Moolenaar | 0c094b9 | 2009-05-14 20:20:33 +0000 | [diff] [blame] | 3604 | int indent UNUSED; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3605 | { |
| 3606 | struct source_cookie *sp = (struct source_cookie *)cookie; |
| 3607 | char_u *line; |
Bram Moolenaar | c047b9a | 2012-02-11 20:40:55 +0100 | [diff] [blame] | 3608 | char_u *p; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3609 | |
| 3610 | #ifdef FEAT_EVAL |
| 3611 | /* If breakpoints have been added/deleted need to check for it. */ |
| 3612 | if (sp->dbg_tick < debug_tick) |
| 3613 | { |
| 3614 | sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); |
| 3615 | sp->dbg_tick = debug_tick; |
| 3616 | } |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3617 | # ifdef FEAT_PROFILE |
Bram Moolenaar | 9b2200a | 2006-03-20 21:55:45 +0000 | [diff] [blame] | 3618 | if (do_profiling == PROF_YES) |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3619 | script_line_end(); |
| 3620 | # endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3621 | #endif |
| 3622 | /* |
| 3623 | * Get current line. If there is a read-ahead line, use it, otherwise get |
| 3624 | * one now. |
| 3625 | */ |
| 3626 | if (sp->finished) |
| 3627 | line = NULL; |
| 3628 | else if (sp->nextline == NULL) |
| 3629 | line = get_one_sourceline(sp); |
| 3630 | else |
| 3631 | { |
| 3632 | line = sp->nextline; |
| 3633 | sp->nextline = NULL; |
| 3634 | ++sourcing_lnum; |
| 3635 | } |
Bram Moolenaar | e2cc970 | 2005-03-15 22:43:58 +0000 | [diff] [blame] | 3636 | #ifdef FEAT_PROFILE |
Bram Moolenaar | 9b2200a | 2006-03-20 21:55:45 +0000 | [diff] [blame] | 3637 | if (line != NULL && do_profiling == PROF_YES) |
Bram Moolenaar | e2cc970 | 2005-03-15 22:43:58 +0000 | [diff] [blame] | 3638 | script_line_start(); |
| 3639 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3640 | |
| 3641 | /* Only concatenate lines starting with a \ when 'cpoptions' doesn't |
| 3642 | * contain the 'C' flag. */ |
| 3643 | if (line != NULL && (vim_strchr(p_cpo, CPO_CONCAT) == NULL)) |
| 3644 | { |
| 3645 | /* compensate for the one line read-ahead */ |
| 3646 | --sourcing_lnum; |
Bram Moolenaar | b3a6bbc | 2012-02-05 23:10:30 +0100 | [diff] [blame] | 3647 | |
| 3648 | /* Get the next line and concatenate it when it starts with a |
| 3649 | * backslash. We always need to read the next line, keep it in |
| 3650 | * sp->nextline. */ |
| 3651 | sp->nextline = get_one_sourceline(sp); |
| 3652 | if (sp->nextline != NULL && *(p = skipwhite(sp->nextline)) == '\\') |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3653 | { |
Bram Moolenaar | b3a6bbc | 2012-02-05 23:10:30 +0100 | [diff] [blame] | 3654 | garray_T ga; |
| 3655 | |
Bram Moolenaar | b549a73 | 2012-02-22 18:29:33 +0100 | [diff] [blame] | 3656 | ga_init2(&ga, (int)sizeof(char_u), 400); |
Bram Moolenaar | b3a6bbc | 2012-02-05 23:10:30 +0100 | [diff] [blame] | 3657 | ga_concat(&ga, line); |
| 3658 | ga_concat(&ga, p + 1); |
| 3659 | for (;;) |
| 3660 | { |
| 3661 | vim_free(sp->nextline); |
| 3662 | sp->nextline = get_one_sourceline(sp); |
| 3663 | if (sp->nextline == NULL) |
| 3664 | break; |
| 3665 | p = skipwhite(sp->nextline); |
| 3666 | if (*p != '\\') |
| 3667 | break; |
Bram Moolenaar | b549a73 | 2012-02-22 18:29:33 +0100 | [diff] [blame] | 3668 | /* Adjust the growsize to the current length to speed up |
| 3669 | * concatenating many lines. */ |
| 3670 | if (ga.ga_len > 400) |
| 3671 | { |
| 3672 | if (ga.ga_len > 8000) |
| 3673 | ga.ga_growsize = 8000; |
| 3674 | else |
| 3675 | ga.ga_growsize = ga.ga_len; |
| 3676 | } |
Bram Moolenaar | b3a6bbc | 2012-02-05 23:10:30 +0100 | [diff] [blame] | 3677 | ga_concat(&ga, p + 1); |
| 3678 | } |
| 3679 | ga_append(&ga, NUL); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3680 | vim_free(line); |
Bram Moolenaar | b3a6bbc | 2012-02-05 23:10:30 +0100 | [diff] [blame] | 3681 | line = ga.ga_data; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3682 | } |
| 3683 | } |
| 3684 | |
| 3685 | #ifdef FEAT_MBYTE |
| 3686 | if (line != NULL && sp->conv.vc_type != CONV_NONE) |
| 3687 | { |
Bram Moolenaar | c047b9a | 2012-02-11 20:40:55 +0100 | [diff] [blame] | 3688 | char_u *s; |
| 3689 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3690 | /* Convert the encoding of the script line. */ |
| 3691 | s = string_convert(&sp->conv, line, NULL); |
| 3692 | if (s != NULL) |
| 3693 | { |
| 3694 | vim_free(line); |
| 3695 | line = s; |
| 3696 | } |
| 3697 | } |
| 3698 | #endif |
| 3699 | |
| 3700 | #ifdef FEAT_EVAL |
| 3701 | /* Did we encounter a breakpoint? */ |
| 3702 | if (sp->breakpoint != 0 && sp->breakpoint <= sourcing_lnum) |
| 3703 | { |
| 3704 | dbg_breakpoint(sp->fname, sourcing_lnum); |
| 3705 | /* Find next breakpoint. */ |
| 3706 | sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum); |
| 3707 | sp->dbg_tick = debug_tick; |
| 3708 | } |
| 3709 | #endif |
| 3710 | |
| 3711 | return line; |
| 3712 | } |
| 3713 | |
| 3714 | static char_u * |
| 3715 | get_one_sourceline(sp) |
| 3716 | struct source_cookie *sp; |
| 3717 | { |
| 3718 | garray_T ga; |
| 3719 | int len; |
| 3720 | int c; |
| 3721 | char_u *buf; |
| 3722 | #ifdef USE_CRNL |
| 3723 | int has_cr; /* CR-LF found */ |
| 3724 | #endif |
| 3725 | #ifdef USE_CR |
| 3726 | char_u *scan; |
| 3727 | #endif |
| 3728 | int have_read = FALSE; |
| 3729 | |
| 3730 | /* use a growarray to store the sourced line */ |
Bram Moolenaar | 6ac5429 | 2005-02-02 23:07:25 +0000 | [diff] [blame] | 3731 | ga_init2(&ga, 1, 250); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3732 | |
| 3733 | /* |
| 3734 | * Loop until there is a finished line (or end-of-file). |
| 3735 | */ |
| 3736 | sourcing_lnum++; |
| 3737 | for (;;) |
| 3738 | { |
Bram Moolenaar | 6ac5429 | 2005-02-02 23:07:25 +0000 | [diff] [blame] | 3739 | /* make room to read at least 120 (more) characters */ |
| 3740 | if (ga_grow(&ga, 120) == FAIL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3741 | break; |
| 3742 | buf = (char_u *)ga.ga_data; |
| 3743 | |
| 3744 | #ifdef USE_CR |
| 3745 | if (sp->fileformat == EOL_MAC) |
| 3746 | { |
Bram Moolenaar | 86b6835 | 2004-12-27 21:59:20 +0000 | [diff] [blame] | 3747 | if (fgets_cr((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
| 3748 | sp->fp) == NULL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3749 | break; |
| 3750 | } |
| 3751 | else |
| 3752 | #endif |
Bram Moolenaar | 86b6835 | 2004-12-27 21:59:20 +0000 | [diff] [blame] | 3753 | if (fgets((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len, |
| 3754 | sp->fp) == NULL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3755 | break; |
Bram Moolenaar | 6ac5429 | 2005-02-02 23:07:25 +0000 | [diff] [blame] | 3756 | len = ga.ga_len + (int)STRLEN(buf + ga.ga_len); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3757 | #ifdef USE_CRNL |
| 3758 | /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the |
| 3759 | * CTRL-Z by its own, or after a NL. */ |
| 3760 | if ( (len == 1 || (len >= 2 && buf[len - 2] == '\n')) |
| 3761 | && sp->fileformat == EOL_DOS |
| 3762 | && buf[len - 1] == Ctrl_Z) |
| 3763 | { |
| 3764 | buf[len - 1] = NUL; |
| 3765 | break; |
| 3766 | } |
| 3767 | #endif |
| 3768 | |
| 3769 | #ifdef USE_CR |
| 3770 | /* If the read doesn't stop on a new line, and there's |
| 3771 | * some CR then we assume a Mac format */ |
| 3772 | if (sp->fileformat == EOL_UNKNOWN) |
| 3773 | { |
| 3774 | if (buf[len - 1] != '\n' && vim_strchr(buf, '\r') != NULL) |
| 3775 | sp->fileformat = EOL_MAC; |
| 3776 | else |
| 3777 | sp->fileformat = EOL_UNIX; |
| 3778 | } |
| 3779 | |
| 3780 | if (sp->fileformat == EOL_MAC) |
| 3781 | { |
| 3782 | scan = vim_strchr(buf, '\r'); |
| 3783 | |
| 3784 | if (scan != NULL) |
| 3785 | { |
| 3786 | *scan = '\n'; |
| 3787 | if (*(scan + 1) != 0) |
| 3788 | { |
| 3789 | *(scan + 1) = 0; |
| 3790 | fseek(sp->fp, (long)(scan - buf - len + 1), SEEK_CUR); |
| 3791 | } |
| 3792 | } |
| 3793 | len = STRLEN(buf); |
| 3794 | } |
| 3795 | #endif |
| 3796 | |
| 3797 | have_read = TRUE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3798 | ga.ga_len = len; |
| 3799 | |
| 3800 | /* If the line was longer than the buffer, read more. */ |
Bram Moolenaar | 86b6835 | 2004-12-27 21:59:20 +0000 | [diff] [blame] | 3801 | if (ga.ga_maxlen - ga.ga_len == 1 && buf[len - 1] != '\n') |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3802 | continue; |
| 3803 | |
| 3804 | if (len >= 1 && buf[len - 1] == '\n') /* remove trailing NL */ |
| 3805 | { |
| 3806 | #ifdef USE_CRNL |
| 3807 | has_cr = (len >= 2 && buf[len - 2] == '\r'); |
| 3808 | if (sp->fileformat == EOL_UNKNOWN) |
| 3809 | { |
| 3810 | if (has_cr) |
| 3811 | sp->fileformat = EOL_DOS; |
| 3812 | else |
| 3813 | sp->fileformat = EOL_UNIX; |
| 3814 | } |
| 3815 | |
| 3816 | if (sp->fileformat == EOL_DOS) |
| 3817 | { |
| 3818 | if (has_cr) /* replace trailing CR */ |
| 3819 | { |
| 3820 | buf[len - 2] = '\n'; |
| 3821 | --len; |
| 3822 | --ga.ga_len; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3823 | } |
| 3824 | else /* lines like ":map xx yy^M" will have failed */ |
| 3825 | { |
| 3826 | if (!sp->error) |
Bram Moolenaar | 2df6dcc | 2004-07-12 15:53:54 +0000 | [diff] [blame] | 3827 | { |
| 3828 | msg_source(hl_attr(HLF_W)); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3829 | EMSG(_("W15: Warning: Wrong line separator, ^M may be missing")); |
Bram Moolenaar | 2df6dcc | 2004-07-12 15:53:54 +0000 | [diff] [blame] | 3830 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3831 | sp->error = TRUE; |
| 3832 | sp->fileformat = EOL_UNIX; |
| 3833 | } |
| 3834 | } |
| 3835 | #endif |
| 3836 | /* The '\n' is escaped if there is an odd number of ^V's just |
| 3837 | * before it, first set "c" just before the 'V's and then check |
| 3838 | * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */ |
| 3839 | for (c = len - 2; c >= 0 && buf[c] == Ctrl_V; c--) |
| 3840 | ; |
| 3841 | if ((len & 1) != (c & 1)) /* escaped NL, read more */ |
| 3842 | { |
| 3843 | sourcing_lnum++; |
| 3844 | continue; |
| 3845 | } |
| 3846 | |
| 3847 | buf[len - 1] = NUL; /* remove the NL */ |
| 3848 | } |
| 3849 | |
| 3850 | /* |
| 3851 | * Check for ^C here now and then, so recursive :so can be broken. |
| 3852 | */ |
| 3853 | line_breakcheck(); |
| 3854 | break; |
| 3855 | } |
| 3856 | |
| 3857 | if (have_read) |
| 3858 | return (char_u *)ga.ga_data; |
| 3859 | |
| 3860 | vim_free(ga.ga_data); |
| 3861 | return NULL; |
| 3862 | } |
| 3863 | |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3864 | #if defined(FEAT_PROFILE) || defined(PROTO) |
| 3865 | /* |
| 3866 | * Called when starting to read a script line. |
| 3867 | * "sourcing_lnum" must be correct! |
| 3868 | * When skipping lines it may not actually be executed, but we won't find out |
| 3869 | * until later and we need to store the time now. |
| 3870 | */ |
| 3871 | void |
| 3872 | script_line_start() |
| 3873 | { |
| 3874 | scriptitem_T *si; |
| 3875 | sn_prl_T *pp; |
| 3876 | |
| 3877 | if (current_SID <= 0 || current_SID > script_items.ga_len) |
| 3878 | return; |
| 3879 | si = &SCRIPT_ITEM(current_SID); |
| 3880 | if (si->sn_prof_on && sourcing_lnum >= 1) |
| 3881 | { |
Bram Moolenaar | 8c8de83 | 2008-06-24 22:58:06 +0000 | [diff] [blame] | 3882 | /* Grow the array before starting the timer, so that the time spent |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3883 | * here isn't counted. */ |
Bram Moolenaar | cde8854 | 2015-08-11 19:14:00 +0200 | [diff] [blame] | 3884 | (void)ga_grow(&si->sn_prl_ga, (int)(sourcing_lnum - si->sn_prl_ga.ga_len)); |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3885 | si->sn_prl_idx = sourcing_lnum - 1; |
| 3886 | while (si->sn_prl_ga.ga_len <= si->sn_prl_idx |
| 3887 | && si->sn_prl_ga.ga_len < si->sn_prl_ga.ga_maxlen) |
| 3888 | { |
| 3889 | /* Zero counters for a line that was not used before. */ |
| 3890 | pp = &PRL_ITEM(si, si->sn_prl_ga.ga_len); |
| 3891 | pp->snp_count = 0; |
| 3892 | profile_zero(&pp->sn_prl_total); |
| 3893 | profile_zero(&pp->sn_prl_self); |
| 3894 | ++si->sn_prl_ga.ga_len; |
| 3895 | } |
| 3896 | si->sn_prl_execed = FALSE; |
| 3897 | profile_start(&si->sn_prl_start); |
| 3898 | profile_zero(&si->sn_prl_children); |
| 3899 | profile_get_wait(&si->sn_prl_wait); |
| 3900 | } |
| 3901 | } |
| 3902 | |
| 3903 | /* |
| 3904 | * Called when actually executing a function line. |
| 3905 | */ |
| 3906 | void |
| 3907 | script_line_exec() |
| 3908 | { |
| 3909 | scriptitem_T *si; |
| 3910 | |
| 3911 | if (current_SID <= 0 || current_SID > script_items.ga_len) |
| 3912 | return; |
| 3913 | si = &SCRIPT_ITEM(current_SID); |
| 3914 | if (si->sn_prof_on && si->sn_prl_idx >= 0) |
| 3915 | si->sn_prl_execed = TRUE; |
| 3916 | } |
| 3917 | |
| 3918 | /* |
| 3919 | * Called when done with a function line. |
| 3920 | */ |
| 3921 | void |
| 3922 | script_line_end() |
| 3923 | { |
| 3924 | scriptitem_T *si; |
| 3925 | sn_prl_T *pp; |
| 3926 | |
| 3927 | if (current_SID <= 0 || current_SID > script_items.ga_len) |
| 3928 | return; |
| 3929 | si = &SCRIPT_ITEM(current_SID); |
| 3930 | if (si->sn_prof_on && si->sn_prl_idx >= 0 |
| 3931 | && si->sn_prl_idx < si->sn_prl_ga.ga_len) |
| 3932 | { |
| 3933 | if (si->sn_prl_execed) |
| 3934 | { |
| 3935 | pp = &PRL_ITEM(si, si->sn_prl_idx); |
| 3936 | ++pp->snp_count; |
| 3937 | profile_end(&si->sn_prl_start); |
| 3938 | profile_sub_wait(&si->sn_prl_wait, &si->sn_prl_start); |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3939 | profile_add(&pp->sn_prl_total, &si->sn_prl_start); |
Bram Moolenaar | 1056d98 | 2006-03-09 22:37:52 +0000 | [diff] [blame] | 3940 | profile_self(&pp->sn_prl_self, &si->sn_prl_start, |
| 3941 | &si->sn_prl_children); |
Bram Moolenaar | 05159a0 | 2005-02-26 23:04:13 +0000 | [diff] [blame] | 3942 | } |
| 3943 | si->sn_prl_idx = -1; |
| 3944 | } |
| 3945 | } |
| 3946 | #endif |
| 3947 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3948 | /* |
| 3949 | * ":scriptencoding": Set encoding conversion for a sourced script. |
| 3950 | * Without the multi-byte feature it's simply ignored. |
| 3951 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3952 | void |
| 3953 | ex_scriptencoding(eap) |
Bram Moolenaar | 0c094b9 | 2009-05-14 20:20:33 +0000 | [diff] [blame] | 3954 | exarg_T *eap UNUSED; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3955 | { |
| 3956 | #ifdef FEAT_MBYTE |
| 3957 | struct source_cookie *sp; |
| 3958 | char_u *name; |
| 3959 | |
| 3960 | if (!getline_equal(eap->getline, eap->cookie, getsourceline)) |
| 3961 | { |
| 3962 | EMSG(_("E167: :scriptencoding used outside of a sourced file")); |
| 3963 | return; |
| 3964 | } |
| 3965 | |
| 3966 | if (*eap->arg != NUL) |
| 3967 | { |
| 3968 | name = enc_canonize(eap->arg); |
| 3969 | if (name == NULL) /* out of memory */ |
| 3970 | return; |
| 3971 | } |
| 3972 | else |
| 3973 | name = eap->arg; |
| 3974 | |
| 3975 | /* Setup for conversion from the specified encoding to 'encoding'. */ |
| 3976 | sp = (struct source_cookie *)getline_cookie(eap->getline, eap->cookie); |
| 3977 | convert_setup(&sp->conv, name, p_enc); |
| 3978 | |
| 3979 | if (name != eap->arg) |
| 3980 | vim_free(name); |
| 3981 | #endif |
| 3982 | } |
| 3983 | |
| 3984 | #if defined(FEAT_EVAL) || defined(PROTO) |
| 3985 | /* |
| 3986 | * ":finish": Mark a sourced file as finished. |
| 3987 | */ |
| 3988 | void |
| 3989 | ex_finish(eap) |
| 3990 | exarg_T *eap; |
| 3991 | { |
| 3992 | if (getline_equal(eap->getline, eap->cookie, getsourceline)) |
| 3993 | do_finish(eap, FALSE); |
| 3994 | else |
| 3995 | EMSG(_("E168: :finish used outside of a sourced file")); |
| 3996 | } |
| 3997 | |
| 3998 | /* |
| 3999 | * Mark a sourced file as finished. Possibly makes the ":finish" pending. |
| 4000 | * Also called for a pending finish at the ":endtry" or after returning from |
| 4001 | * an extra do_cmdline(). "reanimate" is used in the latter case. |
| 4002 | */ |
| 4003 | void |
| 4004 | do_finish(eap, reanimate) |
| 4005 | exarg_T *eap; |
| 4006 | int reanimate; |
| 4007 | { |
| 4008 | int idx; |
| 4009 | |
| 4010 | if (reanimate) |
| 4011 | ((struct source_cookie *)getline_cookie(eap->getline, |
| 4012 | eap->cookie))->finished = FALSE; |
| 4013 | |
| 4014 | /* |
| 4015 | * Cleanup (and inactivate) conditionals, but stop when a try conditional |
| 4016 | * not in its finally clause (which then is to be executed next) is found. |
| 4017 | * In this case, make the ":finish" pending for execution at the ":endtry". |
| 4018 | * Otherwise, finish normally. |
| 4019 | */ |
| 4020 | idx = cleanup_conditionals(eap->cstack, 0, TRUE); |
| 4021 | if (idx >= 0) |
| 4022 | { |
| 4023 | eap->cstack->cs_pending[idx] = CSTP_FINISH; |
| 4024 | report_make_pending(CSTP_FINISH, NULL); |
| 4025 | } |
| 4026 | else |
| 4027 | ((struct source_cookie *)getline_cookie(eap->getline, |
| 4028 | eap->cookie))->finished = TRUE; |
| 4029 | } |
| 4030 | |
| 4031 | |
| 4032 | /* |
| 4033 | * Return TRUE when a sourced file had the ":finish" command: Don't give error |
| 4034 | * message for missing ":endif". |
| 4035 | * Return FALSE when not sourcing a file. |
| 4036 | */ |
| 4037 | int |
Bram Moolenaar | 89d4032 | 2006-08-29 15:30:07 +0000 | [diff] [blame] | 4038 | source_finished(fgetline, cookie) |
| 4039 | char_u *(*fgetline) __ARGS((int, void *, int)); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4040 | void *cookie; |
| 4041 | { |
Bram Moolenaar | 89d4032 | 2006-08-29 15:30:07 +0000 | [diff] [blame] | 4042 | return (getline_equal(fgetline, cookie, getsourceline) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4043 | && ((struct source_cookie *)getline_cookie( |
Bram Moolenaar | 89d4032 | 2006-08-29 15:30:07 +0000 | [diff] [blame] | 4044 | fgetline, cookie))->finished); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4045 | } |
| 4046 | #endif |
| 4047 | |
| 4048 | #if defined(FEAT_LISTCMDS) || defined(PROTO) |
| 4049 | /* |
| 4050 | * ":checktime [buffer]" |
| 4051 | */ |
| 4052 | void |
| 4053 | ex_checktime(eap) |
| 4054 | exarg_T *eap; |
| 4055 | { |
| 4056 | buf_T *buf; |
| 4057 | int save_no_check_timestamps = no_check_timestamps; |
| 4058 | |
| 4059 | no_check_timestamps = 0; |
| 4060 | if (eap->addr_count == 0) /* default is all buffers */ |
| 4061 | check_timestamps(FALSE); |
| 4062 | else |
| 4063 | { |
| 4064 | buf = buflist_findnr((int)eap->line2); |
| 4065 | if (buf != NULL) /* cannot happen? */ |
| 4066 | (void)buf_check_timestamp(buf, FALSE); |
| 4067 | } |
| 4068 | no_check_timestamps = save_no_check_timestamps; |
| 4069 | } |
| 4070 | #endif |
| 4071 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4072 | #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 4073 | && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG)) |
Bram Moolenaar | 8765a4a | 2010-07-27 22:41:43 +0200 | [diff] [blame] | 4074 | # define HAVE_GET_LOCALE_VAL |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4075 | static char *get_locale_val __ARGS((int what)); |
| 4076 | |
| 4077 | static char * |
| 4078 | get_locale_val(what) |
| 4079 | int what; |
| 4080 | { |
| 4081 | char *loc; |
| 4082 | |
| 4083 | /* Obtain the locale value from the libraries. For DJGPP this is |
| 4084 | * redefined and it doesn't use the arguments. */ |
| 4085 | loc = setlocale(what, NULL); |
| 4086 | |
Bram Moolenaar | 61660ea | 2006-04-07 21:40:07 +0000 | [diff] [blame] | 4087 | # ifdef WIN32 |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4088 | if (loc != NULL) |
| 4089 | { |
| 4090 | char_u *p; |
| 4091 | |
Bram Moolenaar | 61660ea | 2006-04-07 21:40:07 +0000 | [diff] [blame] | 4092 | /* setocale() returns something like "LC_COLLATE=<name>;LC_..." when |
| 4093 | * one of the values (e.g., LC_CTYPE) differs. */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4094 | p = vim_strchr(loc, '='); |
| 4095 | if (p != NULL) |
| 4096 | { |
| 4097 | loc = ++p; |
| 4098 | while (*p != NUL) /* remove trailing newline */ |
| 4099 | { |
Bram Moolenaar | 61660ea | 2006-04-07 21:40:07 +0000 | [diff] [blame] | 4100 | if (*p < ' ' || *p == ';') |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4101 | { |
| 4102 | *p = NUL; |
| 4103 | break; |
| 4104 | } |
| 4105 | ++p; |
| 4106 | } |
| 4107 | } |
| 4108 | } |
| 4109 | # endif |
| 4110 | |
| 4111 | return loc; |
| 4112 | } |
| 4113 | #endif |
| 4114 | |
| 4115 | |
| 4116 | #ifdef WIN32 |
| 4117 | /* |
| 4118 | * On MS-Windows locale names are strings like "German_Germany.1252", but |
| 4119 | * gettext expects "de". Try to translate one into another here for a few |
| 4120 | * supported languages. |
| 4121 | */ |
| 4122 | static char_u * |
| 4123 | gettext_lang(char_u *name) |
| 4124 | { |
| 4125 | int i; |
| 4126 | static char *(mtable[]) = { |
| 4127 | "afrikaans", "af", |
| 4128 | "czech", "cs", |
| 4129 | "dutch", "nl", |
| 4130 | "german", "de", |
| 4131 | "english_united kingdom", "en_GB", |
| 4132 | "spanish", "es", |
| 4133 | "french", "fr", |
| 4134 | "italian", "it", |
| 4135 | "japanese", "ja", |
| 4136 | "korean", "ko", |
| 4137 | "norwegian", "no", |
| 4138 | "polish", "pl", |
| 4139 | "russian", "ru", |
| 4140 | "slovak", "sk", |
| 4141 | "swedish", "sv", |
| 4142 | "ukrainian", "uk", |
| 4143 | "chinese_china", "zh_CN", |
| 4144 | "chinese_taiwan", "zh_TW", |
| 4145 | NULL}; |
| 4146 | |
| 4147 | for (i = 0; mtable[i] != NULL; i += 2) |
| 4148 | if (STRNICMP(mtable[i], name, STRLEN(mtable[i])) == 0) |
| 4149 | return mtable[i + 1]; |
| 4150 | return name; |
| 4151 | } |
| 4152 | #endif |
| 4153 | |
| 4154 | #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 4155 | /* |
| 4156 | * Obtain the current messages language. Used to set the default for |
| 4157 | * 'helplang'. May return NULL or an empty string. |
| 4158 | */ |
| 4159 | char_u * |
| 4160 | get_mess_lang() |
| 4161 | { |
| 4162 | char_u *p; |
| 4163 | |
Bram Moolenaar | 8765a4a | 2010-07-27 22:41:43 +0200 | [diff] [blame] | 4164 | # ifdef HAVE_GET_LOCALE_VAL |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4165 | # if defined(LC_MESSAGES) |
| 4166 | p = (char_u *)get_locale_val(LC_MESSAGES); |
| 4167 | # else |
| 4168 | /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG |
Bram Moolenaar | 61660ea | 2006-04-07 21:40:07 +0000 | [diff] [blame] | 4169 | * may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME |
| 4170 | * and LC_MONETARY may be set differently for a Japanese working in the |
| 4171 | * US. */ |
| 4172 | p = (char_u *)get_locale_val(LC_COLLATE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4173 | # endif |
| 4174 | # else |
| 4175 | p = mch_getenv((char_u *)"LC_ALL"); |
| 4176 | if (p == NULL || *p == NUL) |
| 4177 | { |
| 4178 | p = mch_getenv((char_u *)"LC_MESSAGES"); |
| 4179 | if (p == NULL || *p == NUL) |
| 4180 | p = mch_getenv((char_u *)"LANG"); |
| 4181 | } |
| 4182 | # endif |
| 4183 | # ifdef WIN32 |
| 4184 | p = gettext_lang(p); |
| 4185 | # endif |
| 4186 | return p; |
| 4187 | } |
| 4188 | #endif |
| 4189 | |
Bram Moolenaar | def9e82 | 2004-12-31 20:58:58 +0000 | [diff] [blame] | 4190 | /* Complicated #if; matches with where get_mess_env() is used below. */ |
| 4191 | #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 4192 | && defined(LC_MESSAGES))) \ |
| 4193 | || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 4194 | && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \ |
| 4195 | && !defined(LC_MESSAGES)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4196 | static char_u *get_mess_env __ARGS((void)); |
| 4197 | |
| 4198 | /* |
| 4199 | * Get the language used for messages from the environment. |
| 4200 | */ |
| 4201 | static char_u * |
| 4202 | get_mess_env() |
| 4203 | { |
| 4204 | char_u *p; |
| 4205 | |
| 4206 | p = mch_getenv((char_u *)"LC_ALL"); |
| 4207 | if (p == NULL || *p == NUL) |
| 4208 | { |
| 4209 | p = mch_getenv((char_u *)"LC_MESSAGES"); |
| 4210 | if (p == NULL || *p == NUL) |
| 4211 | { |
| 4212 | p = mch_getenv((char_u *)"LANG"); |
| 4213 | if (p != NULL && VIM_ISDIGIT(*p)) |
| 4214 | p = NULL; /* ignore something like "1043" */ |
Bram Moolenaar | 8765a4a | 2010-07-27 22:41:43 +0200 | [diff] [blame] | 4215 | # ifdef HAVE_GET_LOCALE_VAL |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4216 | if (p == NULL || *p == NUL) |
| 4217 | p = (char_u *)get_locale_val(LC_CTYPE); |
| 4218 | # endif |
| 4219 | } |
| 4220 | } |
| 4221 | return p; |
| 4222 | } |
| 4223 | #endif |
| 4224 | |
| 4225 | #if defined(FEAT_EVAL) || defined(PROTO) |
| 4226 | |
| 4227 | /* |
| 4228 | * Set the "v:lang" variable according to the current locale setting. |
| 4229 | * Also do "v:lc_time"and "v:ctype". |
| 4230 | */ |
| 4231 | void |
| 4232 | set_lang_var() |
| 4233 | { |
| 4234 | char_u *loc; |
| 4235 | |
Bram Moolenaar | 8765a4a | 2010-07-27 22:41:43 +0200 | [diff] [blame] | 4236 | # ifdef HAVE_GET_LOCALE_VAL |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4237 | loc = (char_u *)get_locale_val(LC_CTYPE); |
| 4238 | # else |
| 4239 | /* setlocale() not supported: use the default value */ |
| 4240 | loc = (char_u *)"C"; |
| 4241 | # endif |
| 4242 | set_vim_var_string(VV_CTYPE, loc, -1); |
| 4243 | |
| 4244 | /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall |
| 4245 | * back to LC_CTYPE if it's empty. */ |
Bram Moolenaar | 8765a4a | 2010-07-27 22:41:43 +0200 | [diff] [blame] | 4246 | # if defined(HAVE_GET_LOCALE_VAL) && defined(LC_MESSAGES) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4247 | loc = (char_u *)get_locale_val(LC_MESSAGES); |
| 4248 | # else |
| 4249 | loc = get_mess_env(); |
| 4250 | # endif |
| 4251 | set_vim_var_string(VV_LANG, loc, -1); |
| 4252 | |
Bram Moolenaar | 8765a4a | 2010-07-27 22:41:43 +0200 | [diff] [blame] | 4253 | # ifdef HAVE_GET_LOCALE_VAL |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4254 | loc = (char_u *)get_locale_val(LC_TIME); |
| 4255 | # endif |
| 4256 | set_vim_var_string(VV_LC_TIME, loc, -1); |
| 4257 | } |
| 4258 | #endif |
| 4259 | |
| 4260 | #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 4261 | && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) |
| 4262 | /* |
| 4263 | * ":language": Set the language (locale). |
| 4264 | */ |
| 4265 | void |
| 4266 | ex_language(eap) |
| 4267 | exarg_T *eap; |
| 4268 | { |
| 4269 | char *loc; |
| 4270 | char_u *p; |
| 4271 | char_u *name; |
| 4272 | int what = LC_ALL; |
| 4273 | char *whatstr = ""; |
| 4274 | #ifdef LC_MESSAGES |
| 4275 | # define VIM_LC_MESSAGES LC_MESSAGES |
| 4276 | #else |
| 4277 | # define VIM_LC_MESSAGES 6789 |
| 4278 | #endif |
| 4279 | |
| 4280 | name = eap->arg; |
| 4281 | |
| 4282 | /* Check for "messages {name}", "ctype {name}" or "time {name}" argument. |
| 4283 | * Allow abbreviation, but require at least 3 characters to avoid |
| 4284 | * confusion with a two letter language name "me" or "ct". */ |
| 4285 | p = skiptowhite(eap->arg); |
| 4286 | if ((*p == NUL || vim_iswhite(*p)) && p - eap->arg >= 3) |
| 4287 | { |
| 4288 | if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0) |
| 4289 | { |
| 4290 | what = VIM_LC_MESSAGES; |
| 4291 | name = skipwhite(p); |
| 4292 | whatstr = "messages "; |
| 4293 | } |
| 4294 | else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0) |
| 4295 | { |
| 4296 | what = LC_CTYPE; |
| 4297 | name = skipwhite(p); |
| 4298 | whatstr = "ctype "; |
| 4299 | } |
| 4300 | else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0) |
| 4301 | { |
| 4302 | what = LC_TIME; |
| 4303 | name = skipwhite(p); |
| 4304 | whatstr = "time "; |
| 4305 | } |
| 4306 | } |
| 4307 | |
| 4308 | if (*name == NUL) |
| 4309 | { |
| 4310 | #ifndef LC_MESSAGES |
| 4311 | if (what == VIM_LC_MESSAGES) |
| 4312 | p = get_mess_env(); |
| 4313 | else |
| 4314 | #endif |
| 4315 | p = (char_u *)setlocale(what, NULL); |
| 4316 | if (p == NULL || *p == NUL) |
| 4317 | p = (char_u *)"Unknown"; |
| 4318 | smsg((char_u *)_("Current %slanguage: \"%s\""), whatstr, p); |
| 4319 | } |
| 4320 | else |
| 4321 | { |
| 4322 | #ifndef LC_MESSAGES |
| 4323 | if (what == VIM_LC_MESSAGES) |
| 4324 | loc = ""; |
| 4325 | else |
| 4326 | #endif |
Bram Moolenaar | 8c8de83 | 2008-06-24 22:58:06 +0000 | [diff] [blame] | 4327 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4328 | loc = setlocale(what, (char *)name); |
Bram Moolenaar | 8c8de83 | 2008-06-24 22:58:06 +0000 | [diff] [blame] | 4329 | #if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 4330 | /* Make sure strtod() uses a decimal point, not a comma. */ |
| 4331 | setlocale(LC_NUMERIC, "C"); |
| 4332 | #endif |
| 4333 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4334 | if (loc == NULL) |
| 4335 | EMSG2(_("E197: Cannot set language to \"%s\""), name); |
| 4336 | else |
| 4337 | { |
| 4338 | #ifdef HAVE_NL_MSG_CAT_CNTR |
| 4339 | /* Need to do this for GNU gettext, otherwise cached translations |
| 4340 | * will be used again. */ |
| 4341 | extern int _nl_msg_cat_cntr; |
| 4342 | |
| 4343 | ++_nl_msg_cat_cntr; |
| 4344 | #endif |
Bram Moolenaar | b8017e7 | 2007-05-10 18:59:07 +0000 | [diff] [blame] | 4345 | /* Reset $LC_ALL, otherwise it would overrule everything. */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4346 | vim_setenv((char_u *)"LC_ALL", (char_u *)""); |
| 4347 | |
| 4348 | if (what != LC_TIME) |
| 4349 | { |
| 4350 | /* Tell gettext() what to translate to. It apparently doesn't |
| 4351 | * use the currently effective locale. Also do this when |
| 4352 | * FEAT_GETTEXT isn't defined, so that shell commands use this |
| 4353 | * value. */ |
| 4354 | if (what == LC_ALL) |
Bram Moolenaar | 482aaeb | 2005-09-29 18:26:07 +0000 | [diff] [blame] | 4355 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4356 | vim_setenv((char_u *)"LANG", name); |
Bram Moolenaar | e3a0b53 | 2013-06-28 20:36:30 +0200 | [diff] [blame] | 4357 | |
| 4358 | /* Clear $LANGUAGE because GNU gettext uses it. */ |
| 4359 | vim_setenv((char_u *)"LANGUAGE", (char_u *)""); |
Bram Moolenaar | 482aaeb | 2005-09-29 18:26:07 +0000 | [diff] [blame] | 4360 | # ifdef WIN32 |
| 4361 | /* Apparently MS-Windows printf() may cause a crash when |
| 4362 | * we give it 8-bit text while it's expecting text in the |
| 4363 | * current locale. This call avoids that. */ |
| 4364 | setlocale(LC_CTYPE, "C"); |
| 4365 | # endif |
| 4366 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4367 | if (what != LC_CTYPE) |
| 4368 | { |
| 4369 | char_u *mname; |
| 4370 | #ifdef WIN32 |
| 4371 | mname = gettext_lang(name); |
| 4372 | #else |
| 4373 | mname = name; |
| 4374 | #endif |
| 4375 | vim_setenv((char_u *)"LC_MESSAGES", mname); |
| 4376 | #ifdef FEAT_MULTI_LANG |
| 4377 | set_helplang_default(mname); |
| 4378 | #endif |
| 4379 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4380 | } |
| 4381 | |
| 4382 | # ifdef FEAT_EVAL |
| 4383 | /* Set v:lang, v:lc_time and v:ctype to the final result. */ |
| 4384 | set_lang_var(); |
| 4385 | # endif |
Bram Moolenaar | 6cc00c7 | 2011-10-20 21:41:09 +0200 | [diff] [blame] | 4386 | # ifdef FEAT_TITLE |
| 4387 | maketitle(); |
| 4388 | # endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4389 | } |
| 4390 | } |
| 4391 | } |
| 4392 | |
| 4393 | # if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
Bram Moolenaar | 9b486ca | 2011-05-19 18:26:40 +0200 | [diff] [blame] | 4394 | |
| 4395 | static char_u **locales = NULL; /* Array of all available locales */ |
| 4396 | static int did_init_locales = FALSE; |
| 4397 | |
| 4398 | static void init_locales __ARGS((void)); |
| 4399 | static char_u **find_locales __ARGS((void)); |
| 4400 | |
| 4401 | /* |
| 4402 | * Lazy initialization of all available locales. |
| 4403 | */ |
| 4404 | static void |
| 4405 | init_locales() |
| 4406 | { |
| 4407 | if (!did_init_locales) |
| 4408 | { |
| 4409 | did_init_locales = TRUE; |
| 4410 | locales = find_locales(); |
| 4411 | } |
| 4412 | } |
| 4413 | |
| 4414 | /* Return an array of strings for all available locales + NULL for the |
| 4415 | * last element. Return NULL in case of error. */ |
| 4416 | static char_u ** |
| 4417 | find_locales() |
| 4418 | { |
| 4419 | garray_T locales_ga; |
| 4420 | char_u *loc; |
| 4421 | |
| 4422 | /* Find all available locales by running command "locale -a". If this |
| 4423 | * doesn't work we won't have completion. */ |
| 4424 | char_u *locale_a = get_cmd_output((char_u *)"locale -a", |
Bram Moolenaar | 39c29ed | 2014-04-05 19:44:40 +0200 | [diff] [blame] | 4425 | NULL, SHELL_SILENT, NULL); |
Bram Moolenaar | 9b486ca | 2011-05-19 18:26:40 +0200 | [diff] [blame] | 4426 | if (locale_a == NULL) |
| 4427 | return NULL; |
| 4428 | ga_init2(&locales_ga, sizeof(char_u *), 20); |
| 4429 | |
| 4430 | /* Transform locale_a string where each locale is separated by "\n" |
| 4431 | * into an array of locale strings. */ |
| 4432 | loc = (char_u *)strtok((char *)locale_a, "\n"); |
| 4433 | |
| 4434 | while (loc != NULL) |
| 4435 | { |
| 4436 | if (ga_grow(&locales_ga, 1) == FAIL) |
| 4437 | break; |
| 4438 | loc = vim_strsave(loc); |
| 4439 | if (loc == NULL) |
| 4440 | break; |
| 4441 | |
| 4442 | ((char_u **)locales_ga.ga_data)[locales_ga.ga_len++] = loc; |
| 4443 | loc = (char_u *)strtok(NULL, "\n"); |
| 4444 | } |
| 4445 | vim_free(locale_a); |
| 4446 | if (ga_grow(&locales_ga, 1) == FAIL) |
| 4447 | { |
| 4448 | ga_clear(&locales_ga); |
| 4449 | return NULL; |
| 4450 | } |
| 4451 | ((char_u **)locales_ga.ga_data)[locales_ga.ga_len] = NULL; |
| 4452 | return (char_u **)locales_ga.ga_data; |
| 4453 | } |
| 4454 | |
| 4455 | # if defined(EXITFREE) || defined(PROTO) |
| 4456 | void |
| 4457 | free_locales() |
| 4458 | { |
| 4459 | int i; |
| 4460 | if (locales != NULL) |
| 4461 | { |
| 4462 | for (i = 0; locales[i] != NULL; i++) |
| 4463 | vim_free(locales[i]); |
| 4464 | vim_free(locales); |
| 4465 | locales = NULL; |
| 4466 | } |
| 4467 | } |
| 4468 | # endif |
| 4469 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4470 | /* |
| 4471 | * Function given to ExpandGeneric() to obtain the possible arguments of the |
| 4472 | * ":language" command. |
| 4473 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4474 | char_u * |
| 4475 | get_lang_arg(xp, idx) |
Bram Moolenaar | 0c094b9 | 2009-05-14 20:20:33 +0000 | [diff] [blame] | 4476 | expand_T *xp UNUSED; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4477 | int idx; |
| 4478 | { |
| 4479 | if (idx == 0) |
| 4480 | return (char_u *)"messages"; |
| 4481 | if (idx == 1) |
| 4482 | return (char_u *)"ctype"; |
| 4483 | if (idx == 2) |
| 4484 | return (char_u *)"time"; |
Bram Moolenaar | 9b486ca | 2011-05-19 18:26:40 +0200 | [diff] [blame] | 4485 | |
| 4486 | init_locales(); |
| 4487 | if (locales == NULL) |
| 4488 | return NULL; |
| 4489 | return locales[idx - 3]; |
| 4490 | } |
| 4491 | |
| 4492 | /* |
| 4493 | * Function given to ExpandGeneric() to obtain the available locales. |
| 4494 | */ |
| 4495 | char_u * |
| 4496 | get_locales(xp, idx) |
| 4497 | expand_T *xp UNUSED; |
| 4498 | int idx; |
| 4499 | { |
| 4500 | init_locales(); |
| 4501 | if (locales == NULL) |
| 4502 | return NULL; |
| 4503 | return locales[idx]; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4504 | } |
| 4505 | # endif |
| 4506 | |
| 4507 | #endif |