Mercurial > vim
annotate src/ex_getln.c @ 8859:03250bc0c63a v7.4.1717
commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Apr 7 21:40:38 2016 +0200
patch 7.4.1717
Problem: Leaking memory when opening a channel fails.
Solution: Unreference partials in job options.
author | Christian Brabandt <cb@256bit.org> |
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date | Thu, 07 Apr 2016 21:45:05 +0200 |
parents | 3daf70d22168 |
children | c7bdd383275d |
rev | line source |
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7 | 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_getln.c: Functions for entering and editing an Ex command line. | |
12 */ | |
13 | |
14 #include "vim.h" | |
15 | |
16 /* | |
17 * Variables shared between getcmdline(), redrawcmdline() and others. | |
18 * These need to be saved when using CTRL-R |, that's why they are in a | |
19 * structure. | |
20 */ | |
21 struct cmdline_info | |
22 { | |
23 char_u *cmdbuff; /* pointer to command line buffer */ | |
24 int cmdbufflen; /* length of cmdbuff */ | |
25 int cmdlen; /* number of chars in command line */ | |
26 int cmdpos; /* current cursor position */ | |
27 int cmdspos; /* cursor column on screen */ | |
3503 | 28 int cmdfirstc; /* ':', '/', '?', '=', '>' or NUL */ |
7 | 29 int cmdindent; /* number of spaces before cmdline */ |
30 char_u *cmdprompt; /* message in front of cmdline */ | |
31 int cmdattr; /* attributes for prompt */ | |
32 int overstrike; /* Typing mode on the command line. Shared by | |
33 getcmdline() and put_on_cmdline(). */ | |
1718 | 34 expand_T *xpc; /* struct being used for expansion, xp_pattern |
35 may point into cmdbuff */ | |
531 | 36 int xp_context; /* type of expansion */ |
37 # ifdef FEAT_EVAL | |
38 char_u *xp_arg; /* user-defined expansion arg */ | |
1039 | 39 int input_fn; /* when TRUE Invoked for input() function */ |
531 | 40 # endif |
7 | 41 }; |
42 | |
1718 | 43 /* The current cmdline_info. It is initialized in getcmdline() and after that |
44 * used by other functions. When invoking getcmdline() recursively it needs | |
45 * to be saved with save_cmdline() and restored with restore_cmdline(). | |
46 * TODO: make it local to getcmdline() and pass it around. */ | |
47 static struct cmdline_info ccline; | |
7 | 48 |
49 static int cmd_showtail; /* Only show path tail in lists ? */ | |
50 | |
51 #ifdef FEAT_EVAL | |
52 static int new_cmdpos; /* position set by set_cmdline_pos() */ | |
53 #endif | |
54 | |
55 #ifdef FEAT_CMDHIST | |
56 typedef struct hist_entry | |
57 { | |
58 int hisnum; /* identifying number */ | |
4258 | 59 int viminfo; /* when TRUE hisstr comes from viminfo */ |
7 | 60 char_u *hisstr; /* actual entry, separator char after the NUL */ |
61 } histentry_T; | |
62 | |
63 static histentry_T *(history[HIST_COUNT]) = {NULL, NULL, NULL, NULL, NULL}; | |
64 static int hisidx[HIST_COUNT] = {-1, -1, -1, -1, -1}; /* lastused entry */ | |
65 static int hisnum[HIST_COUNT] = {0, 0, 0, 0, 0}; | |
66 /* identifying (unique) number of newest history entry */ | |
67 static int hislen = 0; /* actual length of history tables */ | |
68 | |
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69 static int hist_char2type(int c); |
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70 |
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71 static int in_history(int, char_u *, int, int, int); |
7 | 72 # ifdef FEAT_EVAL |
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73 static int calc_hist_idx(int histype, int num); |
7 | 74 # endif |
75 #endif | |
76 | |
77 #ifdef FEAT_RIGHTLEFT | |
78 static int cmd_hkmap = 0; /* Hebrew mapping during command line */ | |
79 #endif | |
80 | |
81 #ifdef FEAT_FKMAP | |
82 static int cmd_fkmap = 0; /* Farsi mapping during command line */ | |
83 #endif | |
84 | |
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85 static int cmdline_charsize(int idx); |
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86 static void set_cmdspos(void); |
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87 static void set_cmdspos_cursor(void); |
7 | 88 #ifdef FEAT_MBYTE |
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89 static void correct_cmdspos(int idx, int cells); |
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90 #endif |
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91 static void alloc_cmdbuff(int len); |
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92 static int realloc_cmdbuff(int len); |
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93 static void draw_cmdline(int start, int len); |
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94 static void save_cmdline(struct cmdline_info *ccp); |
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95 static void restore_cmdline(struct cmdline_info *ccp); |
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96 static int cmdline_paste(int regname, int literally, int remcr); |
7 | 97 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
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98 static void redrawcmd_preedit(void); |
7 | 99 #endif |
100 #ifdef FEAT_WILDMENU | |
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101 static void cmdline_del(int from); |
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102 #endif |
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103 static void redrawcmdprompt(void); |
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104 static void cursorcmd(void); |
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105 static int ccheck_abbr(int); |
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106 static int nextwild(expand_T *xp, int type, int options, int escape); |
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107 static void escape_fname(char_u **pp); |
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108 static int showmatches(expand_T *xp, int wildmenu); |
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109 static void set_expand_context(expand_T *xp); |
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110 static int ExpandFromContext(expand_T *xp, char_u *, int *, char_u ***, int); |
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111 static int expand_showtail(expand_T *xp); |
7 | 112 #ifdef FEAT_CMDL_COMPL |
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113 static int expand_shellcmd(char_u *filepat, int *num_file, char_u ***file, int flagsarg); |
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114 static int ExpandRTDir(char_u *pat, int flags, int *num_file, char_u ***file, char *dirname[]); |
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115 static int ExpandPackAddDir(char_u *pat, int *num_file, char_u ***file); |
3503 | 116 # ifdef FEAT_CMDHIST |
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117 static char_u *get_history_arg(expand_T *xp, int idx); |
3503 | 118 # endif |
7 | 119 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
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120 static int ExpandUserDefined(expand_T *xp, regmatch_T *regmatch, int *num_file, char_u ***file); |
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121 static int ExpandUserList(expand_T *xp, int *num_file, char_u ***file); |
7 | 122 # endif |
123 #endif | |
4265 | 124 #ifdef FEAT_CMDHIST |
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125 static void clear_hist_entry(histentry_T *hisptr); |
4265 | 126 #endif |
7 | 127 |
128 #ifdef FEAT_CMDWIN | |
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129 static int ex_window(void); |
7 | 130 #endif |
131 | |
3164 | 132 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
133 static int | |
134 #ifdef __BORLANDC__ | |
135 _RTLENTRYF | |
136 #endif | |
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137 sort_func_compare(const void *s1, const void *s2); |
3164 | 138 #endif |
139 | |
7 | 140 /* |
141 * getcmdline() - accept a command line starting with firstc. | |
142 * | |
143 * firstc == ':' get ":" command line. | |
144 * firstc == '/' or '?' get search pattern | |
145 * firstc == '=' get expression | |
146 * firstc == '@' get text for input() function | |
147 * firstc == '>' get text for debug mode | |
148 * firstc == NUL get text for :insert command | |
149 * firstc == -1 like NUL, and break on CTRL-C | |
150 * | |
151 * The line is collected in ccline.cmdbuff, which is reallocated to fit the | |
152 * command line. | |
153 * | |
154 * Careful: getcmdline() can be called recursively! | |
155 * | |
156 * Return pointer to allocated string if there is a commandline, NULL | |
157 * otherwise. | |
158 */ | |
159 char_u * | |
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160 getcmdline( |
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161 int firstc, |
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162 long count UNUSED, /* only used for incremental search */ |
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163 int indent) /* indent for inside conditionals */ |
7 | 164 { |
165 int c; | |
166 int i; | |
167 int j; | |
168 int gotesc = FALSE; /* TRUE when <ESC> just typed */ | |
169 int do_abbr; /* when TRUE check for abbr. */ | |
170 #ifdef FEAT_CMDHIST | |
171 char_u *lookfor = NULL; /* string to match */ | |
172 int hiscnt; /* current history line in use */ | |
173 int histype; /* history type to be used */ | |
174 #endif | |
175 #ifdef FEAT_SEARCH_EXTRA | |
176 pos_T old_cursor; | |
177 colnr_T old_curswant; | |
178 colnr_T old_leftcol; | |
179 linenr_T old_topline; | |
180 # ifdef FEAT_DIFF | |
181 int old_topfill; | |
182 # endif | |
183 linenr_T old_botline; | |
184 int did_incsearch = FALSE; | |
185 int incsearch_postponed = FALSE; | |
186 #endif | |
187 int did_wild_list = FALSE; /* did wild_list() recently */ | |
188 int wim_index = 0; /* index in wim_flags[] */ | |
189 int res; | |
190 int save_msg_scroll = msg_scroll; | |
191 int save_State = State; /* remember State when called */ | |
192 int some_key_typed = FALSE; /* one of the keys was typed */ | |
193 #ifdef FEAT_MOUSE | |
194 /* mouse drag and release events are ignored, unless they are | |
195 * preceded with a mouse down event */ | |
196 int ignore_drag_release = TRUE; | |
197 #endif | |
198 #ifdef FEAT_EVAL | |
199 int break_ctrl_c = FALSE; | |
200 #endif | |
201 expand_T xpc; | |
202 long *b_im_ptr = NULL; | |
195 | 203 #if defined(FEAT_WILDMENU) || defined(FEAT_EVAL) || defined(FEAT_SEARCH_EXTRA) |
204 /* Everything that may work recursively should save and restore the | |
205 * current command line in save_ccline. That includes update_screen(), a | |
206 * custom status line may invoke ":normal". */ | |
207 struct cmdline_info save_ccline; | |
208 #endif | |
7 | 209 |
210 #ifdef FEAT_EVAL | |
211 if (firstc == -1) | |
212 { | |
213 firstc = NUL; | |
214 break_ctrl_c = TRUE; | |
215 } | |
216 #endif | |
217 #ifdef FEAT_RIGHTLEFT | |
218 /* start without Hebrew mapping for a command line */ | |
219 if (firstc == ':' || firstc == '=' || firstc == '>') | |
220 cmd_hkmap = 0; | |
221 #endif | |
222 | |
223 ccline.overstrike = FALSE; /* always start in insert mode */ | |
224 #ifdef FEAT_SEARCH_EXTRA | |
225 old_cursor = curwin->w_cursor; /* needs to be restored later */ | |
226 old_curswant = curwin->w_curswant; | |
227 old_leftcol = curwin->w_leftcol; | |
228 old_topline = curwin->w_topline; | |
229 # ifdef FEAT_DIFF | |
230 old_topfill = curwin->w_topfill; | |
231 # endif | |
232 old_botline = curwin->w_botline; | |
233 #endif | |
234 | |
235 /* | |
236 * set some variables for redrawcmd() | |
237 */ | |
238 ccline.cmdfirstc = (firstc == '@' ? 0 : firstc); | |
164 | 239 ccline.cmdindent = (firstc > 0 ? indent : 0); |
240 | |
241 /* alloc initial ccline.cmdbuff */ | |
242 alloc_cmdbuff(exmode_active ? 250 : indent + 1); | |
7 | 243 if (ccline.cmdbuff == NULL) |
244 return NULL; /* out of memory */ | |
245 ccline.cmdlen = ccline.cmdpos = 0; | |
246 ccline.cmdbuff[0] = NUL; | |
247 | |
164 | 248 /* autoindent for :insert and :append */ |
249 if (firstc <= 0) | |
250 { | |
6929 | 251 vim_memset(ccline.cmdbuff, ' ', indent); |
164 | 252 ccline.cmdbuff[indent] = NUL; |
253 ccline.cmdpos = indent; | |
254 ccline.cmdspos = indent; | |
255 ccline.cmdlen = indent; | |
256 } | |
257 | |
7 | 258 ExpandInit(&xpc); |
1718 | 259 ccline.xpc = &xpc; |
7 | 260 |
261 #ifdef FEAT_RIGHTLEFT | |
262 if (curwin->w_p_rl && *curwin->w_p_rlc == 's' | |
263 && (firstc == '/' || firstc == '?')) | |
264 cmdmsg_rl = TRUE; | |
265 else | |
266 cmdmsg_rl = FALSE; | |
267 #endif | |
268 | |
269 redir_off = TRUE; /* don't redirect the typed command */ | |
270 if (!cmd_silent) | |
271 { | |
272 i = msg_scrolled; | |
273 msg_scrolled = 0; /* avoid wait_return message */ | |
274 gotocmdline(TRUE); | |
275 msg_scrolled += i; | |
276 redrawcmdprompt(); /* draw prompt or indent */ | |
277 set_cmdspos(); | |
278 } | |
279 xpc.xp_context = EXPAND_NOTHING; | |
280 xpc.xp_backslash = XP_BS_NONE; | |
632 | 281 #ifndef BACKSLASH_IN_FILENAME |
282 xpc.xp_shell = FALSE; | |
283 #endif | |
7 | 284 |
531 | 285 #if defined(FEAT_EVAL) |
286 if (ccline.input_fn) | |
287 { | |
288 xpc.xp_context = ccline.xp_context; | |
289 xpc.xp_pattern = ccline.cmdbuff; | |
1322 | 290 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 291 xpc.xp_arg = ccline.xp_arg; |
1322 | 292 # endif |
531 | 293 } |
294 #endif | |
295 | |
7 | 296 /* |
297 * Avoid scrolling when called by a recursive do_cmdline(), e.g. when | |
298 * doing ":@0" when register 0 doesn't contain a CR. | |
299 */ | |
300 msg_scroll = FALSE; | |
301 | |
302 State = CMDLINE; | |
303 | |
304 if (firstc == '/' || firstc == '?' || firstc == '@') | |
305 { | |
306 /* Use ":lmap" mappings for search pattern and input(). */ | |
307 if (curbuf->b_p_imsearch == B_IMODE_USE_INSERT) | |
308 b_im_ptr = &curbuf->b_p_iminsert; | |
309 else | |
310 b_im_ptr = &curbuf->b_p_imsearch; | |
311 if (*b_im_ptr == B_IMODE_LMAP) | |
312 State |= LANGMAP; | |
313 #ifdef USE_IM_CONTROL | |
314 im_set_active(*b_im_ptr == B_IMODE_IM); | |
315 #endif | |
316 } | |
317 #ifdef USE_IM_CONTROL | |
318 else if (p_imcmdline) | |
319 im_set_active(TRUE); | |
320 #endif | |
321 | |
322 #ifdef FEAT_MOUSE | |
323 setmouse(); | |
324 #endif | |
325 #ifdef CURSOR_SHAPE | |
326 ui_cursor_shape(); /* may show different cursor shape */ | |
327 #endif | |
328 | |
571 | 329 /* When inside an autocommand for writing "exiting" may be set and |
330 * terminal mode set to cooked. Need to set raw mode here then. */ | |
331 settmode(TMODE_RAW); | |
332 | |
7 | 333 #ifdef FEAT_CMDHIST |
334 init_history(); | |
335 hiscnt = hislen; /* set hiscnt to impossible history value */ | |
336 histype = hist_char2type(firstc); | |
337 #endif | |
338 | |
339 #ifdef FEAT_DIGRAPHS | |
1868 | 340 do_digraph(-1); /* init digraph typeahead */ |
7 | 341 #endif |
342 | |
5993 | 343 /* If something above caused an error, reset the flags, we do want to type |
344 * and execute commands. Display may be messed up a bit. */ | |
345 if (did_emsg) | |
346 redrawcmd(); | |
347 did_emsg = FALSE; | |
348 got_int = FALSE; | |
349 | |
7 | 350 /* |
351 * Collect the command string, handling editing keys. | |
352 */ | |
353 for (;;) | |
354 { | |
972 | 355 redir_off = TRUE; /* Don't redirect the typed command. |
356 Repeated, because a ":redir" inside | |
357 completion may switch it on. */ | |
7 | 358 #ifdef USE_ON_FLY_SCROLL |
359 dont_scroll = FALSE; /* allow scrolling here */ | |
360 #endif | |
361 quit_more = FALSE; /* reset after CTRL-D which had a more-prompt */ | |
362 | |
363 cursorcmd(); /* set the cursor on the right spot */ | |
1472 | 364 |
365 /* Get a character. Ignore K_IGNORE, it should not do anything, such | |
366 * as stop completion. */ | |
367 do | |
368 { | |
369 c = safe_vgetc(); | |
370 } while (c == K_IGNORE); | |
371 | |
7 | 372 if (KeyTyped) |
373 { | |
374 some_key_typed = TRUE; | |
375 #ifdef FEAT_RIGHTLEFT | |
376 if (cmd_hkmap) | |
377 c = hkmap(c); | |
378 # ifdef FEAT_FKMAP | |
379 if (cmd_fkmap) | |
380 c = cmdl_fkmap(c); | |
381 # endif | |
382 if (cmdmsg_rl && !KeyStuffed) | |
383 { | |
384 /* Invert horizontal movements and operations. Only when | |
385 * typed by the user directly, not when the result of a | |
386 * mapping. */ | |
387 switch (c) | |
388 { | |
389 case K_RIGHT: c = K_LEFT; break; | |
390 case K_S_RIGHT: c = K_S_LEFT; break; | |
391 case K_C_RIGHT: c = K_C_LEFT; break; | |
392 case K_LEFT: c = K_RIGHT; break; | |
393 case K_S_LEFT: c = K_S_RIGHT; break; | |
394 case K_C_LEFT: c = K_C_RIGHT; break; | |
395 } | |
396 } | |
397 #endif | |
398 } | |
399 | |
400 /* | |
401 * Ignore got_int when CTRL-C was typed here. | |
402 * Don't ignore it in :global, we really need to break then, e.g., for | |
403 * ":g/pat/normal /pat" (without the <CR>). | |
404 * Don't ignore it for the input() function. | |
405 */ | |
406 if ((c == Ctrl_C | |
407 #ifdef UNIX | |
408 || c == intr_char | |
409 #endif | |
410 ) | |
411 #if defined(FEAT_EVAL) || defined(FEAT_CRYPT) | |
412 && firstc != '@' | |
413 #endif | |
414 #ifdef FEAT_EVAL | |
415 && !break_ctrl_c | |
416 #endif | |
417 && !global_busy) | |
418 got_int = FALSE; | |
419 | |
420 #ifdef FEAT_CMDHIST | |
421 /* free old command line when finished moving around in the history | |
422 * list */ | |
423 if (lookfor != NULL | |
180 | 424 && c != K_S_DOWN && c != K_S_UP |
230 | 425 && c != K_DOWN && c != K_UP |
7 | 426 && c != K_PAGEDOWN && c != K_PAGEUP |
427 && c != K_KPAGEDOWN && c != K_KPAGEUP | |
230 | 428 && c != K_LEFT && c != K_RIGHT |
7 | 429 && (xpc.xp_numfiles > 0 || (c != Ctrl_P && c != Ctrl_N))) |
430 { | |
431 vim_free(lookfor); | |
432 lookfor = NULL; | |
433 } | |
434 #endif | |
435 | |
436 /* | |
1718 | 437 * When there are matching completions to select <S-Tab> works like |
438 * CTRL-P (unless 'wc' is <S-Tab>). | |
7 | 439 */ |
1718 | 440 if (c != p_wc && c == K_S_TAB && xpc.xp_numfiles > 0) |
7 | 441 c = Ctrl_P; |
442 | |
443 #ifdef FEAT_WILDMENU | |
444 /* Special translations for 'wildmenu' */ | |
445 if (did_wild_list && p_wmnu) | |
446 { | |
230 | 447 if (c == K_LEFT) |
7 | 448 c = Ctrl_P; |
230 | 449 else if (c == K_RIGHT) |
7 | 450 c = Ctrl_N; |
451 } | |
452 /* Hitting CR after "emenu Name.": complete submenu */ | |
453 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu | |
454 && ccline.cmdpos > 1 | |
455 && ccline.cmdbuff[ccline.cmdpos - 1] == '.' | |
456 && ccline.cmdbuff[ccline.cmdpos - 2] != '\\' | |
457 && (c == '\n' || c == '\r' || c == K_KENTER)) | |
458 c = K_DOWN; | |
459 #endif | |
460 | |
461 /* free expanded names when finished walking through matches */ | |
462 if (xpc.xp_numfiles != -1 | |
463 && !(c == p_wc && KeyTyped) && c != p_wcm | |
464 && c != Ctrl_N && c != Ctrl_P && c != Ctrl_A | |
465 && c != Ctrl_L) | |
466 { | |
467 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
468 did_wild_list = FALSE; | |
469 #ifdef FEAT_WILDMENU | |
230 | 470 if (!p_wmnu || (c != K_UP && c != K_DOWN)) |
7 | 471 #endif |
472 xpc.xp_context = EXPAND_NOTHING; | |
473 wim_index = 0; | |
474 #ifdef FEAT_WILDMENU | |
475 if (p_wmnu && wild_menu_showing != 0) | |
476 { | |
477 int skt = KeyTyped; | |
532 | 478 int old_RedrawingDisabled = RedrawingDisabled; |
531 | 479 |
480 if (ccline.input_fn) | |
481 RedrawingDisabled = 0; | |
7 | 482 |
483 if (wild_menu_showing == WM_SCROLLED) | |
484 { | |
485 /* Entered command line, move it up */ | |
486 cmdline_row--; | |
487 redrawcmd(); | |
488 } | |
489 else if (save_p_ls != -1) | |
490 { | |
491 /* restore 'laststatus' and 'winminheight' */ | |
492 p_ls = save_p_ls; | |
493 p_wmh = save_p_wmh; | |
494 last_status(FALSE); | |
195 | 495 save_cmdline(&save_ccline); |
7 | 496 update_screen(VALID); /* redraw the screen NOW */ |
195 | 497 restore_cmdline(&save_ccline); |
7 | 498 redrawcmd(); |
499 save_p_ls = -1; | |
500 } | |
501 else | |
502 { | |
503 win_redraw_last_status(topframe); | |
504 redraw_statuslines(); | |
505 } | |
532 | 506 KeyTyped = skt; |
507 wild_menu_showing = 0; | |
531 | 508 if (ccline.input_fn) |
509 RedrawingDisabled = old_RedrawingDisabled; | |
7 | 510 } |
511 #endif | |
512 } | |
513 | |
514 #ifdef FEAT_WILDMENU | |
515 /* Special translations for 'wildmenu' */ | |
516 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu) | |
517 { | |
518 /* Hitting <Down> after "emenu Name.": complete submenu */ | |
1318 | 519 if (c == K_DOWN && ccline.cmdpos > 0 |
520 && ccline.cmdbuff[ccline.cmdpos - 1] == '.') | |
7 | 521 c = p_wc; |
230 | 522 else if (c == K_UP) |
7 | 523 { |
524 /* Hitting <Up>: Remove one submenu name in front of the | |
525 * cursor */ | |
526 int found = FALSE; | |
527 | |
528 j = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
529 i = 0; | |
530 while (--j > 0) | |
531 { | |
532 /* check for start of menu name */ | |
533 if (ccline.cmdbuff[j] == ' ' | |
534 && ccline.cmdbuff[j - 1] != '\\') | |
535 { | |
536 i = j + 1; | |
537 break; | |
538 } | |
539 /* check for start of submenu name */ | |
540 if (ccline.cmdbuff[j] == '.' | |
541 && ccline.cmdbuff[j - 1] != '\\') | |
542 { | |
543 if (found) | |
544 { | |
545 i = j + 1; | |
546 break; | |
547 } | |
548 else | |
549 found = TRUE; | |
550 } | |
551 } | |
552 if (i > 0) | |
553 cmdline_del(i); | |
554 c = p_wc; | |
555 xpc.xp_context = EXPAND_NOTHING; | |
556 } | |
557 } | |
714 | 558 if ((xpc.xp_context == EXPAND_FILES |
1621 | 559 || xpc.xp_context == EXPAND_DIRECTORIES |
714 | 560 || xpc.xp_context == EXPAND_SHELLCMD) && p_wmnu) |
7 | 561 { |
562 char_u upseg[5]; | |
563 | |
564 upseg[0] = PATHSEP; | |
565 upseg[1] = '.'; | |
566 upseg[2] = '.'; | |
567 upseg[3] = PATHSEP; | |
568 upseg[4] = NUL; | |
569 | |
1318 | 570 if (c == K_DOWN |
571 && ccline.cmdpos > 0 | |
572 && ccline.cmdbuff[ccline.cmdpos - 1] == PATHSEP | |
573 && (ccline.cmdpos < 3 | |
574 || ccline.cmdbuff[ccline.cmdpos - 2] != '.' | |
7 | 575 || ccline.cmdbuff[ccline.cmdpos - 3] != '.')) |
576 { | |
577 /* go down a directory */ | |
578 c = p_wc; | |
579 } | |
230 | 580 else if (STRNCMP(xpc.xp_pattern, upseg + 1, 3) == 0 && c == K_DOWN) |
7 | 581 { |
582 /* If in a direct ancestor, strip off one ../ to go down */ | |
583 int found = FALSE; | |
584 | |
585 j = ccline.cmdpos; | |
586 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
587 while (--j > i) | |
588 { | |
39 | 589 #ifdef FEAT_MBYTE |
590 if (has_mbyte) | |
591 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
592 #endif | |
7 | 593 if (vim_ispathsep(ccline.cmdbuff[j])) |
594 { | |
595 found = TRUE; | |
596 break; | |
597 } | |
598 } | |
599 if (found | |
600 && ccline.cmdbuff[j - 1] == '.' | |
601 && ccline.cmdbuff[j - 2] == '.' | |
602 && (vim_ispathsep(ccline.cmdbuff[j - 3]) || j == i + 2)) | |
603 { | |
604 cmdline_del(j - 2); | |
605 c = p_wc; | |
606 } | |
607 } | |
230 | 608 else if (c == K_UP) |
7 | 609 { |
610 /* go up a directory */ | |
611 int found = FALSE; | |
612 | |
613 j = ccline.cmdpos - 1; | |
614 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
615 while (--j > i) | |
616 { | |
617 #ifdef FEAT_MBYTE | |
618 if (has_mbyte) | |
619 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
620 #endif | |
621 if (vim_ispathsep(ccline.cmdbuff[j]) | |
622 #ifdef BACKSLASH_IN_FILENAME | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
623 && vim_strchr((char_u *)" *?[{`$%#", |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
624 ccline.cmdbuff[j + 1]) == NULL |
7 | 625 #endif |
626 ) | |
627 { | |
628 if (found) | |
629 { | |
630 i = j + 1; | |
631 break; | |
632 } | |
633 else | |
634 found = TRUE; | |
635 } | |
636 } | |
637 | |
638 if (!found) | |
639 j = i; | |
640 else if (STRNCMP(ccline.cmdbuff + j, upseg, 4) == 0) | |
641 j += 4; | |
642 else if (STRNCMP(ccline.cmdbuff + j, upseg + 1, 3) == 0 | |
643 && j == i) | |
644 j += 3; | |
645 else | |
646 j = 0; | |
647 if (j > 0) | |
648 { | |
649 /* TODO this is only for DOS/UNIX systems - need to put in | |
650 * machine-specific stuff here and in upseg init */ | |
651 cmdline_del(j); | |
652 put_on_cmdline(upseg + 1, 3, FALSE); | |
653 } | |
654 else if (ccline.cmdpos > i) | |
655 cmdline_del(i); | |
3204 | 656 |
657 /* Now complete in the new directory. Set KeyTyped in case the | |
658 * Up key came from a mapping. */ | |
7 | 659 c = p_wc; |
3204 | 660 KeyTyped = TRUE; |
7 | 661 } |
662 } | |
663 | |
664 #endif /* FEAT_WILDMENU */ | |
665 | |
666 /* CTRL-\ CTRL-N goes to Normal mode, CTRL-\ CTRL-G goes to Insert | |
667 * mode when 'insertmode' is set, CTRL-\ e prompts for an expression. */ | |
668 if (c == Ctrl_BSL) | |
669 { | |
670 ++no_mapping; | |
671 ++allow_keys; | |
1389 | 672 c = plain_vgetc(); |
7 | 673 --no_mapping; |
674 --allow_keys; | |
3859 | 675 /* CTRL-\ e doesn't work when obtaining an expression, unless it |
676 * is in a mapping. */ | |
677 if (c != Ctrl_N && c != Ctrl_G && (c != 'e' | |
678 || (ccline.cmdfirstc == '=' && KeyTyped))) | |
7 | 679 { |
680 vungetc(c); | |
681 c = Ctrl_BSL; | |
682 } | |
683 #ifdef FEAT_EVAL | |
684 else if (c == 'e') | |
685 { | |
2557
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
686 char_u *p = NULL; |
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
687 int len; |
7 | 688 |
689 /* | |
690 * Replace the command line with the result of an expression. | |
625 | 691 * Need to save and restore the current command line, to be |
692 * able to enter a new one... | |
7 | 693 */ |
694 if (ccline.cmdpos == ccline.cmdlen) | |
695 new_cmdpos = 99999; /* keep it at the end */ | |
696 else | |
697 new_cmdpos = ccline.cmdpos; | |
95 | 698 |
699 save_cmdline(&save_ccline); | |
7 | 700 c = get_expr_register(); |
95 | 701 restore_cmdline(&save_ccline); |
7 | 702 if (c == '=') |
703 { | |
634 | 704 /* Need to save and restore ccline. And set "textlock" |
632 | 705 * to avoid nasty things like going to another buffer when |
706 * evaluating an expression. */ | |
95 | 707 save_cmdline(&save_ccline); |
634 | 708 ++textlock; |
7 | 709 p = get_expr_line(); |
634 | 710 --textlock; |
95 | 711 restore_cmdline(&save_ccline); |
2617 | 712 |
713 if (p != NULL) | |
7 | 714 { |
2617 | 715 len = (int)STRLEN(p); |
716 if (realloc_cmdbuff(len + 1) == OK) | |
717 { | |
718 ccline.cmdlen = len; | |
719 STRCPY(ccline.cmdbuff, p); | |
720 vim_free(p); | |
721 | |
722 /* Restore the cursor or use the position set with | |
723 * set_cmdline_pos(). */ | |
724 if (new_cmdpos > ccline.cmdlen) | |
725 ccline.cmdpos = ccline.cmdlen; | |
726 else | |
727 ccline.cmdpos = new_cmdpos; | |
728 | |
729 KeyTyped = FALSE; /* Don't do p_wc completion. */ | |
730 redrawcmd(); | |
731 goto cmdline_changed; | |
732 } | |
7 | 733 } |
734 } | |
735 beep_flush(); | |
2636 | 736 got_int = FALSE; /* don't abandon the command line */ |
737 did_emsg = FALSE; | |
738 emsg_on_display = FALSE; | |
739 redrawcmd(); | |
740 goto cmdline_not_changed; | |
7 | 741 } |
742 #endif | |
743 else | |
744 { | |
745 if (c == Ctrl_G && p_im && restart_edit == 0) | |
746 restart_edit = 'a'; | |
747 gotesc = TRUE; /* will free ccline.cmdbuff after putting it | |
748 in history */ | |
749 goto returncmd; /* back to Normal mode */ | |
750 } | |
751 } | |
752 | |
753 #ifdef FEAT_CMDWIN | |
754 if (c == cedit_key || c == K_CMDWIN) | |
755 { | |
6211 | 756 if (ex_normal_busy == 0 && got_int == FALSE) |
757 { | |
758 /* | |
759 * Open a window to edit the command line (and history). | |
760 */ | |
761 c = ex_window(); | |
762 some_key_typed = TRUE; | |
763 } | |
7 | 764 } |
765 # ifdef FEAT_DIGRAPHS | |
766 else | |
767 # endif | |
768 #endif | |
769 #ifdef FEAT_DIGRAPHS | |
770 c = do_digraph(c); | |
771 #endif | |
772 | |
773 if (c == '\n' || c == '\r' || c == K_KENTER || (c == ESC | |
774 && (!KeyTyped || vim_strchr(p_cpo, CPO_ESC) != NULL))) | |
775 { | |
168 | 776 /* In Ex mode a backslash escapes a newline. */ |
777 if (exmode_active | |
778 && c != ESC | |
1318 | 779 && ccline.cmdpos == ccline.cmdlen |
168 | 780 && ccline.cmdpos > 0 |
781 && ccline.cmdbuff[ccline.cmdpos - 1] == '\\') | |
782 { | |
783 if (c == K_KENTER) | |
784 c = '\n'; | |
785 } | |
786 else | |
7 | 787 { |
168 | 788 gotesc = FALSE; /* Might have typed ESC previously, don't |
789 truncate the cmdline now. */ | |
790 if (ccheck_abbr(c + ABBR_OFF)) | |
791 goto cmdline_changed; | |
792 if (!cmd_silent) | |
793 { | |
794 windgoto(msg_row, 0); | |
795 out_flush(); | |
796 } | |
797 break; | |
7 | 798 } |
799 } | |
800 | |
801 /* | |
802 * Completion for 'wildchar' or 'wildcharm' key. | |
803 * - hitting <ESC> twice means: abandon command line. | |
804 * - wildcard expansion is only done when the 'wildchar' key is really | |
805 * typed, not when it comes from a macro | |
806 */ | |
807 if ((c == p_wc && !gotesc && KeyTyped) || c == p_wcm) | |
808 { | |
809 if (xpc.xp_numfiles > 0) /* typed p_wc at least twice */ | |
810 { | |
811 /* if 'wildmode' contains "list" may still need to list */ | |
812 if (xpc.xp_numfiles > 1 | |
813 && !did_wild_list | |
814 && (wim_flags[wim_index] & WIM_LIST)) | |
815 { | |
816 (void)showmatches(&xpc, FALSE); | |
817 redrawcmd(); | |
818 did_wild_list = TRUE; | |
819 } | |
820 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 821 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
822 firstc != '@'); | |
7 | 823 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 824 res = nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
825 firstc != '@'); | |
7 | 826 else |
827 res = OK; /* don't insert 'wildchar' now */ | |
828 } | |
829 else /* typed p_wc first time */ | |
830 { | |
831 wim_index = 0; | |
832 j = ccline.cmdpos; | |
833 /* if 'wildmode' first contains "longest", get longest | |
834 * common part */ | |
835 if (wim_flags[0] & WIM_LONGEST) | |
3961 | 836 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
837 firstc != '@'); | |
7 | 838 else |
3961 | 839 res = nextwild(&xpc, WILD_EXPAND_KEEP, WILD_NO_BEEP, |
840 firstc != '@'); | |
7 | 841 |
842 /* if interrupted while completing, behave like it failed */ | |
843 if (got_int) | |
844 { | |
845 (void)vpeekc(); /* remove <C-C> from input stream */ | |
846 got_int = FALSE; /* don't abandon the command line */ | |
847 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
848 #ifdef FEAT_WILDMENU | |
849 xpc.xp_context = EXPAND_NOTHING; | |
850 #endif | |
851 goto cmdline_changed; | |
852 } | |
853 | |
854 /* when more than one match, and 'wildmode' first contains | |
855 * "list", or no change and 'wildmode' contains "longest,list", | |
856 * list all matches */ | |
857 if (res == OK && xpc.xp_numfiles > 1) | |
858 { | |
859 /* a "longest" that didn't do anything is skipped (but not | |
860 * "list:longest") */ | |
861 if (wim_flags[0] == WIM_LONGEST && ccline.cmdpos == j) | |
862 wim_index = 1; | |
863 if ((wim_flags[wim_index] & WIM_LIST) | |
864 #ifdef FEAT_WILDMENU | |
865 || (p_wmnu && (wim_flags[wim_index] & WIM_FULL) != 0) | |
866 #endif | |
867 ) | |
868 { | |
869 if (!(wim_flags[0] & WIM_LONGEST)) | |
870 { | |
871 #ifdef FEAT_WILDMENU | |
872 int p_wmnu_save = p_wmnu; | |
873 p_wmnu = 0; | |
874 #endif | |
3961 | 875 /* remove match */ |
876 nextwild(&xpc, WILD_PREV, 0, firstc != '@'); | |
7 | 877 #ifdef FEAT_WILDMENU |
878 p_wmnu = p_wmnu_save; | |
879 #endif | |
880 } | |
881 #ifdef FEAT_WILDMENU | |
882 (void)showmatches(&xpc, p_wmnu | |
883 && ((wim_flags[wim_index] & WIM_LIST) == 0)); | |
884 #else | |
885 (void)showmatches(&xpc, FALSE); | |
886 #endif | |
887 redrawcmd(); | |
888 did_wild_list = TRUE; | |
889 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 890 nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
891 firstc != '@'); | |
7 | 892 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 893 nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
894 firstc != '@'); | |
7 | 895 } |
896 else | |
6949 | 897 vim_beep(BO_WILD); |
7 | 898 } |
899 #ifdef FEAT_WILDMENU | |
900 else if (xpc.xp_numfiles == -1) | |
901 xpc.xp_context = EXPAND_NOTHING; | |
902 #endif | |
903 } | |
904 if (wim_index < 3) | |
905 ++wim_index; | |
906 if (c == ESC) | |
907 gotesc = TRUE; | |
908 if (res == OK) | |
909 goto cmdline_changed; | |
910 } | |
911 | |
912 gotesc = FALSE; | |
913 | |
914 /* <S-Tab> goes to last match, in a clumsy way */ | |
915 if (c == K_S_TAB && KeyTyped) | |
916 { | |
3961 | 917 if (nextwild(&xpc, WILD_EXPAND_KEEP, 0, firstc != '@') == OK |
918 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK | |
919 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK) | |
7 | 920 goto cmdline_changed; |
921 } | |
922 | |
923 if (c == NUL || c == K_ZERO) /* NUL is stored as NL */ | |
924 c = NL; | |
925 | |
926 do_abbr = TRUE; /* default: check for abbreviation */ | |
927 | |
928 /* | |
929 * Big switch for a typed command line character. | |
930 */ | |
931 switch (c) | |
932 { | |
933 case K_BS: | |
934 case Ctrl_H: | |
935 case K_DEL: | |
936 case K_KDEL: | |
937 case Ctrl_W: | |
938 #ifdef FEAT_FKMAP | |
939 if (cmd_fkmap && c == K_BS) | |
940 c = K_DEL; | |
941 #endif | |
942 if (c == K_KDEL) | |
943 c = K_DEL; | |
944 | |
945 /* | |
946 * delete current character is the same as backspace on next | |
947 * character, except at end of line | |
948 */ | |
949 if (c == K_DEL && ccline.cmdpos != ccline.cmdlen) | |
950 ++ccline.cmdpos; | |
951 #ifdef FEAT_MBYTE | |
952 if (has_mbyte && c == K_DEL) | |
953 ccline.cmdpos += mb_off_next(ccline.cmdbuff, | |
954 ccline.cmdbuff + ccline.cmdpos); | |
955 #endif | |
956 if (ccline.cmdpos > 0) | |
957 { | |
958 char_u *p; | |
959 | |
960 j = ccline.cmdpos; | |
961 p = ccline.cmdbuff + j; | |
962 #ifdef FEAT_MBYTE | |
963 if (has_mbyte) | |
964 { | |
965 p = mb_prevptr(ccline.cmdbuff, p); | |
966 if (c == Ctrl_W) | |
967 { | |
968 while (p > ccline.cmdbuff && vim_isspace(*p)) | |
969 p = mb_prevptr(ccline.cmdbuff, p); | |
970 i = mb_get_class(p); | |
971 while (p > ccline.cmdbuff && mb_get_class(p) == i) | |
972 p = mb_prevptr(ccline.cmdbuff, p); | |
973 if (mb_get_class(p) != i) | |
474 | 974 p += (*mb_ptr2len)(p); |
7 | 975 } |
976 } | |
977 else | |
978 #endif | |
979 if (c == Ctrl_W) | |
980 { | |
981 while (p > ccline.cmdbuff && vim_isspace(p[-1])) | |
982 --p; | |
983 i = vim_iswordc(p[-1]); | |
984 while (p > ccline.cmdbuff && !vim_isspace(p[-1]) | |
985 && vim_iswordc(p[-1]) == i) | |
986 --p; | |
987 } | |
988 else | |
989 --p; | |
990 ccline.cmdpos = (int)(p - ccline.cmdbuff); | |
991 ccline.cmdlen -= j - ccline.cmdpos; | |
992 i = ccline.cmdpos; | |
993 while (i < ccline.cmdlen) | |
994 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
995 | |
996 /* Truncate at the end, required for multi-byte chars. */ | |
997 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
998 redrawcmd(); | |
999 } | |
1000 else if (ccline.cmdlen == 0 && c != Ctrl_W | |
1001 && ccline.cmdprompt == NULL && indent == 0) | |
1002 { | |
1003 /* In ex and debug mode it doesn't make sense to return. */ | |
1004 if (exmode_active | |
1005 #ifdef FEAT_EVAL | |
1006 || ccline.cmdfirstc == '>' | |
1007 #endif | |
1008 ) | |
1009 goto cmdline_not_changed; | |
1010 | |
1011 vim_free(ccline.cmdbuff); /* no commandline to return */ | |
1012 ccline.cmdbuff = NULL; | |
1013 if (!cmd_silent) | |
1014 { | |
1015 #ifdef FEAT_RIGHTLEFT | |
1016 if (cmdmsg_rl) | |
1017 msg_col = Columns; | |
1018 else | |
1019 #endif | |
1020 msg_col = 0; | |
1021 msg_putchar(' '); /* delete ':' */ | |
1022 } | |
1023 redraw_cmdline = TRUE; | |
1024 goto returncmd; /* back to cmd mode */ | |
1025 } | |
1026 goto cmdline_changed; | |
1027 | |
1028 case K_INS: | |
1029 case K_KINS: | |
1030 #ifdef FEAT_FKMAP | |
1031 /* if Farsi mode set, we are in reverse insert mode - | |
1032 Do not change the mode */ | |
1033 if (cmd_fkmap) | |
1034 beep_flush(); | |
1035 else | |
1036 #endif | |
1037 ccline.overstrike = !ccline.overstrike; | |
1038 #ifdef CURSOR_SHAPE | |
1039 ui_cursor_shape(); /* may show different cursor shape */ | |
1040 #endif | |
1041 goto cmdline_not_changed; | |
1042 | |
1043 case Ctrl_HAT: | |
782 | 1044 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
7 | 1045 { |
1046 /* ":lmap" mappings exists, toggle use of mappings. */ | |
1047 State ^= LANGMAP; | |
1048 #ifdef USE_IM_CONTROL | |
1049 im_set_active(FALSE); /* Disable input method */ | |
1050 #endif | |
1051 if (b_im_ptr != NULL) | |
1052 { | |
1053 if (State & LANGMAP) | |
1054 *b_im_ptr = B_IMODE_LMAP; | |
1055 else | |
1056 *b_im_ptr = B_IMODE_NONE; | |
1057 } | |
1058 } | |
1059 #ifdef USE_IM_CONTROL | |
1060 else | |
1061 { | |
1062 /* There are no ":lmap" mappings, toggle IM. When | |
1063 * 'imdisable' is set don't try getting the status, it's | |
1064 * always off. */ | |
1065 if ((p_imdisable && b_im_ptr != NULL) | |
1066 ? *b_im_ptr == B_IMODE_IM : im_get_status()) | |
1067 { | |
1068 im_set_active(FALSE); /* Disable input method */ | |
1069 if (b_im_ptr != NULL) | |
1070 *b_im_ptr = B_IMODE_NONE; | |
1071 } | |
1072 else | |
1073 { | |
1074 im_set_active(TRUE); /* Enable input method */ | |
1075 if (b_im_ptr != NULL) | |
1076 *b_im_ptr = B_IMODE_IM; | |
1077 } | |
1078 } | |
1079 #endif | |
1080 if (b_im_ptr != NULL) | |
1081 { | |
1082 if (b_im_ptr == &curbuf->b_p_iminsert) | |
1083 set_iminsert_global(); | |
1084 else | |
1085 set_imsearch_global(); | |
1086 } | |
1087 #ifdef CURSOR_SHAPE | |
1088 ui_cursor_shape(); /* may show different cursor shape */ | |
1089 #endif | |
1090 #if defined(FEAT_WINDOWS) && defined(FEAT_KEYMAP) | |
1091 /* Show/unshow value of 'keymap' in status lines later. */ | |
1092 status_redraw_curbuf(); | |
1093 #endif | |
1094 goto cmdline_not_changed; | |
1095 | |
1096 /* case '@': only in very old vi */ | |
1097 case Ctrl_U: | |
1098 /* delete all characters left of the cursor */ | |
1099 j = ccline.cmdpos; | |
1100 ccline.cmdlen -= j; | |
1101 i = ccline.cmdpos = 0; | |
1102 while (i < ccline.cmdlen) | |
1103 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
1104 /* Truncate at the end, required for multi-byte chars. */ | |
1105 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
1106 redrawcmd(); | |
1107 goto cmdline_changed; | |
1108 | |
1109 #ifdef FEAT_CLIPBOARD | |
1110 case Ctrl_Y: | |
1111 /* Copy the modeless selection, if there is one. */ | |
1112 if (clip_star.state != SELECT_CLEARED) | |
1113 { | |
1114 if (clip_star.state == SELECT_DONE) | |
1115 clip_copy_modeless_selection(TRUE); | |
1116 goto cmdline_not_changed; | |
1117 } | |
1118 break; | |
1119 #endif | |
1120 | |
1121 case ESC: /* get here if p_wc != ESC or when ESC typed twice */ | |
1122 case Ctrl_C: | |
571 | 1123 /* In exmode it doesn't make sense to return. Except when |
161 | 1124 * ":normal" runs out of characters. */ |
1125 if (exmode_active | |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
1126 && (ex_normal_busy == 0 || typebuf.tb_len > 0)) |
7 | 1127 goto cmdline_not_changed; |
1128 | |
1129 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1130 putting it in history */ | |
1131 goto returncmd; /* back to cmd mode */ | |
1132 | |
1133 case Ctrl_R: /* insert register */ | |
1134 #ifdef USE_ON_FLY_SCROLL | |
1135 dont_scroll = TRUE; /* disallow scrolling here */ | |
1136 #endif | |
1137 putcmdline('"', TRUE); | |
1138 ++no_mapping; | |
1389 | 1139 i = c = plain_vgetc(); /* CTRL-R <char> */ |
7 | 1140 if (i == Ctrl_O) |
1141 i = Ctrl_R; /* CTRL-R CTRL-O == CTRL-R CTRL-R */ | |
1142 if (i == Ctrl_R) | |
1389 | 1143 c = plain_vgetc(); /* CTRL-R CTRL-R <char> */ |
7 | 1144 --no_mapping; |
1145 #ifdef FEAT_EVAL | |
1146 /* | |
1147 * Insert the result of an expression. | |
1148 * Need to save the current command line, to be able to enter | |
1149 * a new one... | |
1150 */ | |
1151 new_cmdpos = -1; | |
1152 if (c == '=') | |
1153 { | |
1154 if (ccline.cmdfirstc == '=')/* can't do this recursively */ | |
1155 { | |
1156 beep_flush(); | |
1157 c = ESC; | |
1158 } | |
1159 else | |
1160 { | |
95 | 1161 save_cmdline(&save_ccline); |
7 | 1162 c = get_expr_register(); |
95 | 1163 restore_cmdline(&save_ccline); |
7 | 1164 } |
1165 } | |
1166 #endif | |
1167 if (c != ESC) /* use ESC to cancel inserting register */ | |
1168 { | |
1015 | 1169 cmdline_paste(c, i == Ctrl_R, FALSE); |
606 | 1170 |
613 | 1171 #ifdef FEAT_EVAL |
606 | 1172 /* When there was a serious error abort getting the |
1173 * command line. */ | |
1174 if (aborting()) | |
1175 { | |
1176 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1177 putting it in history */ | |
1178 goto returncmd; /* back to cmd mode */ | |
1179 } | |
613 | 1180 #endif |
7 | 1181 KeyTyped = FALSE; /* Don't do p_wc completion. */ |
1182 #ifdef FEAT_EVAL | |
1183 if (new_cmdpos >= 0) | |
1184 { | |
1185 /* set_cmdline_pos() was used */ | |
1186 if (new_cmdpos > ccline.cmdlen) | |
1187 ccline.cmdpos = ccline.cmdlen; | |
1188 else | |
1189 ccline.cmdpos = new_cmdpos; | |
1190 } | |
1191 #endif | |
1192 } | |
1193 redrawcmd(); | |
1194 goto cmdline_changed; | |
1195 | |
1196 case Ctrl_D: | |
1197 if (showmatches(&xpc, FALSE) == EXPAND_NOTHING) | |
1198 break; /* Use ^D as normal char instead */ | |
1199 | |
1200 redrawcmd(); | |
1201 continue; /* don't do incremental search now */ | |
1202 | |
1203 case K_RIGHT: | |
1204 case K_S_RIGHT: | |
1205 case K_C_RIGHT: | |
1206 do | |
1207 { | |
1208 if (ccline.cmdpos >= ccline.cmdlen) | |
1209 break; | |
1210 i = cmdline_charsize(ccline.cmdpos); | |
1211 if (KeyTyped && ccline.cmdspos + i >= Columns * Rows) | |
1212 break; | |
1213 ccline.cmdspos += i; | |
1214 #ifdef FEAT_MBYTE | |
1215 if (has_mbyte) | |
474 | 1216 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1217 + ccline.cmdpos); |
1218 else | |
1219 #endif | |
1220 ++ccline.cmdpos; | |
1221 } | |
180 | 1222 while ((c == K_S_RIGHT || c == K_C_RIGHT |
1223 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) | |
7 | 1224 && ccline.cmdbuff[ccline.cmdpos] != ' '); |
1225 #ifdef FEAT_MBYTE | |
1226 if (has_mbyte) | |
1227 set_cmdspos_cursor(); | |
1228 #endif | |
1229 goto cmdline_not_changed; | |
1230 | |
1231 case K_LEFT: | |
1232 case K_S_LEFT: | |
1233 case K_C_LEFT: | |
1456 | 1234 if (ccline.cmdpos == 0) |
1235 goto cmdline_not_changed; | |
7 | 1236 do |
1237 { | |
1238 --ccline.cmdpos; | |
1239 #ifdef FEAT_MBYTE | |
1240 if (has_mbyte) /* move to first byte of char */ | |
1241 ccline.cmdpos -= (*mb_head_off)(ccline.cmdbuff, | |
1242 ccline.cmdbuff + ccline.cmdpos); | |
1243 #endif | |
1244 ccline.cmdspos -= cmdline_charsize(ccline.cmdpos); | |
1245 } | |
1456 | 1246 while (ccline.cmdpos > 0 |
1247 && (c == K_S_LEFT || c == K_C_LEFT | |
180 | 1248 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) |
7 | 1249 && ccline.cmdbuff[ccline.cmdpos - 1] != ' '); |
1250 #ifdef FEAT_MBYTE | |
1251 if (has_mbyte) | |
1252 set_cmdspos_cursor(); | |
1253 #endif | |
1254 goto cmdline_not_changed; | |
1255 | |
1256 case K_IGNORE: | |
1472 | 1257 /* Ignore mouse event or ex_window() result. */ |
1258 goto cmdline_not_changed; | |
7 | 1259 |
625 | 1260 #ifdef FEAT_GUI_W32 |
1261 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
1262 * cancelled. */ | |
1263 case K_F4: | |
1264 if (mod_mask == MOD_MASK_ALT) | |
1265 { | |
1266 redrawcmd(); /* somehow the cmdline is cleared */ | |
1267 goto cmdline_not_changed; | |
1268 } | |
1269 break; | |
1270 #endif | |
1271 | |
7 | 1272 #ifdef FEAT_MOUSE |
1273 case K_MIDDLEDRAG: | |
1274 case K_MIDDLERELEASE: | |
1275 goto cmdline_not_changed; /* Ignore mouse */ | |
1276 | |
1277 case K_MIDDLEMOUSE: | |
1278 # ifdef FEAT_GUI | |
1279 /* When GUI is active, also paste when 'mouse' is empty */ | |
1280 if (!gui.in_use) | |
1281 # endif | |
1282 if (!mouse_has(MOUSE_COMMAND)) | |
1283 goto cmdline_not_changed; /* Ignore mouse */ | |
692 | 1284 # ifdef FEAT_CLIPBOARD |
7 | 1285 if (clip_star.available) |
1015 | 1286 cmdline_paste('*', TRUE, TRUE); |
7 | 1287 else |
692 | 1288 # endif |
1015 | 1289 cmdline_paste(0, TRUE, TRUE); |
7 | 1290 redrawcmd(); |
1291 goto cmdline_changed; | |
1292 | |
692 | 1293 # ifdef FEAT_DND |
7 | 1294 case K_DROP: |
1015 | 1295 cmdline_paste('~', TRUE, FALSE); |
7 | 1296 redrawcmd(); |
1297 goto cmdline_changed; | |
692 | 1298 # endif |
7 | 1299 |
1300 case K_LEFTDRAG: | |
1301 case K_LEFTRELEASE: | |
1302 case K_RIGHTDRAG: | |
1303 case K_RIGHTRELEASE: | |
1304 /* Ignore drag and release events when the button-down wasn't | |
1305 * seen before. */ | |
1306 if (ignore_drag_release) | |
1307 goto cmdline_not_changed; | |
1308 /* FALLTHROUGH */ | |
1309 case K_LEFTMOUSE: | |
1310 case K_RIGHTMOUSE: | |
1311 if (c == K_LEFTRELEASE || c == K_RIGHTRELEASE) | |
1312 ignore_drag_release = TRUE; | |
1313 else | |
1314 ignore_drag_release = FALSE; | |
1315 # ifdef FEAT_GUI | |
1316 /* When GUI is active, also move when 'mouse' is empty */ | |
1317 if (!gui.in_use) | |
1318 # endif | |
1319 if (!mouse_has(MOUSE_COMMAND)) | |
1320 goto cmdline_not_changed; /* Ignore mouse */ | |
1321 # ifdef FEAT_CLIPBOARD | |
1322 if (mouse_row < cmdline_row && clip_star.available) | |
1323 { | |
1324 int button, is_click, is_drag; | |
1325 | |
1326 /* | |
1327 * Handle modeless selection. | |
1328 */ | |
1329 button = get_mouse_button(KEY2TERMCAP1(c), | |
1330 &is_click, &is_drag); | |
1331 if (mouse_model_popup() && button == MOUSE_LEFT | |
1332 && (mod_mask & MOD_MASK_SHIFT)) | |
1333 { | |
1334 /* Translate shift-left to right button. */ | |
1335 button = MOUSE_RIGHT; | |
1336 mod_mask &= ~MOD_MASK_SHIFT; | |
1337 } | |
1338 clip_modeless(button, is_click, is_drag); | |
1339 goto cmdline_not_changed; | |
1340 } | |
1341 # endif | |
1342 | |
1343 set_cmdspos(); | |
1344 for (ccline.cmdpos = 0; ccline.cmdpos < ccline.cmdlen; | |
1345 ++ccline.cmdpos) | |
1346 { | |
1347 i = cmdline_charsize(ccline.cmdpos); | |
1348 if (mouse_row <= cmdline_row + ccline.cmdspos / Columns | |
1349 && mouse_col < ccline.cmdspos % Columns + i) | |
1350 break; | |
692 | 1351 # ifdef FEAT_MBYTE |
7 | 1352 if (has_mbyte) |
1353 { | |
1354 /* Count ">" for double-wide char that doesn't fit. */ | |
1355 correct_cmdspos(ccline.cmdpos, i); | |
474 | 1356 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1357 + ccline.cmdpos) - 1; |
1358 } | |
692 | 1359 # endif |
7 | 1360 ccline.cmdspos += i; |
1361 } | |
1362 goto cmdline_not_changed; | |
1363 | |
1364 /* Mouse scroll wheel: ignored here */ | |
1365 case K_MOUSEDOWN: | |
1366 case K_MOUSEUP: | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1367 case K_MOUSELEFT: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1368 case K_MOUSERIGHT: |
7 | 1369 /* Alternate buttons ignored here */ |
1370 case K_X1MOUSE: | |
1371 case K_X1DRAG: | |
1372 case K_X1RELEASE: | |
1373 case K_X2MOUSE: | |
1374 case K_X2DRAG: | |
1375 case K_X2RELEASE: | |
1376 goto cmdline_not_changed; | |
1377 | |
1378 #endif /* FEAT_MOUSE */ | |
1379 | |
1380 #ifdef FEAT_GUI | |
1381 case K_LEFTMOUSE_NM: /* mousefocus click, ignored */ | |
1382 case K_LEFTRELEASE_NM: | |
1383 goto cmdline_not_changed; | |
1384 | |
1385 case K_VER_SCROLLBAR: | |
540 | 1386 if (msg_scrolled == 0) |
7 | 1387 { |
1388 gui_do_scroll(); | |
1389 redrawcmd(); | |
1390 } | |
1391 goto cmdline_not_changed; | |
1392 | |
1393 case K_HOR_SCROLLBAR: | |
540 | 1394 if (msg_scrolled == 0) |
7 | 1395 { |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1396 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 1397 redrawcmd(); |
1398 } | |
1399 goto cmdline_not_changed; | |
1400 #endif | |
692 | 1401 #ifdef FEAT_GUI_TABLINE |
1402 case K_TABLINE: | |
1403 case K_TABMENU: | |
1404 /* Don't want to change any tabs here. Make sure the same tab | |
1405 * is still selected. */ | |
1406 if (gui_use_tabline()) | |
1407 gui_mch_set_curtab(tabpage_index(curtab)); | |
1408 goto cmdline_not_changed; | |
1409 #endif | |
1410 | |
7 | 1411 case K_SELECT: /* end of Select mode mapping - ignore */ |
1412 goto cmdline_not_changed; | |
1413 | |
1414 case Ctrl_B: /* begin of command line */ | |
1415 case K_HOME: | |
1416 case K_KHOME: | |
1417 case K_S_HOME: | |
1418 case K_C_HOME: | |
1419 ccline.cmdpos = 0; | |
1420 set_cmdspos(); | |
1421 goto cmdline_not_changed; | |
1422 | |
1423 case Ctrl_E: /* end of command line */ | |
1424 case K_END: | |
1425 case K_KEND: | |
1426 case K_S_END: | |
1427 case K_C_END: | |
1428 ccline.cmdpos = ccline.cmdlen; | |
1429 set_cmdspos_cursor(); | |
1430 goto cmdline_not_changed; | |
1431 | |
1432 case Ctrl_A: /* all matches */ | |
3961 | 1433 if (nextwild(&xpc, WILD_ALL, 0, firstc != '@') == FAIL) |
7 | 1434 break; |
1435 goto cmdline_changed; | |
1436 | |
772 | 1437 case Ctrl_L: |
1438 #ifdef FEAT_SEARCH_EXTRA | |
1439 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1440 { | |
1441 /* Add a character from under the cursor for 'incsearch' */ | |
1442 if (did_incsearch | |
1443 && !equalpos(curwin->w_cursor, old_cursor)) | |
1444 { | |
1445 c = gchar_cursor(); | |
2302
488be8cbe19c
Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents:
2268
diff
changeset
|
1446 /* If 'ignorecase' and 'smartcase' are set and the |
488be8cbe19c
Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents:
2268
diff
changeset
|
1447 * command line has no uppercase characters, convert |
488be8cbe19c
Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents:
2268
diff
changeset
|
1448 * the character to lowercase */ |
488be8cbe19c
Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents:
2268
diff
changeset
|
1449 if (p_ic && p_scs && !pat_has_uppercase(ccline.cmdbuff)) |
488be8cbe19c
Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents:
2268
diff
changeset
|
1450 c = MB_TOLOWER(c); |
772 | 1451 if (c != NUL) |
1039 | 1452 { |
1453 if (c == firstc || vim_strchr((char_u *)( | |
1454 p_magic ? "\\^$.*[" : "\\^$"), c) | |
1455 != NULL) | |
1456 { | |
1457 /* put a backslash before special characters */ | |
1458 stuffcharReadbuff(c); | |
1459 c = '\\'; | |
1460 } | |
772 | 1461 break; |
1039 | 1462 } |
772 | 1463 } |
1464 goto cmdline_not_changed; | |
1465 } | |
1466 #endif | |
1467 | |
1468 /* completion: longest common part */ | |
3961 | 1469 if (nextwild(&xpc, WILD_LONGEST, 0, firstc != '@') == FAIL) |
7 | 1470 break; |
1471 goto cmdline_changed; | |
1472 | |
1473 case Ctrl_N: /* next match */ | |
1474 case Ctrl_P: /* previous match */ | |
1475 if (xpc.xp_numfiles > 0) | |
1476 { | |
3961 | 1477 if (nextwild(&xpc, (c == Ctrl_P) ? WILD_PREV : WILD_NEXT, |
1478 0, firstc != '@') == FAIL) | |
7 | 1479 break; |
1480 goto cmdline_changed; | |
1481 } | |
1482 | |
1483 #ifdef FEAT_CMDHIST | |
1484 case K_UP: | |
1485 case K_DOWN: | |
1486 case K_S_UP: | |
1487 case K_S_DOWN: | |
1488 case K_PAGEUP: | |
1489 case K_KPAGEUP: | |
1490 case K_PAGEDOWN: | |
1491 case K_KPAGEDOWN: | |
1492 if (hislen == 0 || firstc == NUL) /* no history */ | |
1493 goto cmdline_not_changed; | |
1494 | |
1495 i = hiscnt; | |
1496 | |
1497 /* save current command string so it can be restored later */ | |
1498 if (lookfor == NULL) | |
1499 { | |
1500 if ((lookfor = vim_strsave(ccline.cmdbuff)) == NULL) | |
1501 goto cmdline_not_changed; | |
1502 lookfor[ccline.cmdpos] = NUL; | |
1503 } | |
1504 | |
1505 j = (int)STRLEN(lookfor); | |
1506 for (;;) | |
1507 { | |
1508 /* one step backwards */ | |
230 | 1509 if (c == K_UP|| c == K_S_UP || c == Ctrl_P |
180 | 1510 || c == K_PAGEUP || c == K_KPAGEUP) |
7 | 1511 { |
1512 if (hiscnt == hislen) /* first time */ | |
1513 hiscnt = hisidx[histype]; | |
1514 else if (hiscnt == 0 && hisidx[histype] != hislen - 1) | |
1515 hiscnt = hislen - 1; | |
1516 else if (hiscnt != hisidx[histype] + 1) | |
1517 --hiscnt; | |
1518 else /* at top of list */ | |
1519 { | |
1520 hiscnt = i; | |
1521 break; | |
1522 } | |
1523 } | |
1524 else /* one step forwards */ | |
1525 { | |
1526 /* on last entry, clear the line */ | |
1527 if (hiscnt == hisidx[histype]) | |
1528 { | |
1529 hiscnt = hislen; | |
1530 break; | |
1531 } | |
1532 | |
1533 /* not on a history line, nothing to do */ | |
1534 if (hiscnt == hislen) | |
1535 break; | |
1536 if (hiscnt == hislen - 1) /* wrap around */ | |
1537 hiscnt = 0; | |
1538 else | |
1539 ++hiscnt; | |
1540 } | |
1541 if (hiscnt < 0 || history[histype][hiscnt].hisstr == NULL) | |
1542 { | |
1543 hiscnt = i; | |
1544 break; | |
1545 } | |
230 | 1546 if ((c != K_UP && c != K_DOWN) |
180 | 1547 || hiscnt == i |
7 | 1548 || STRNCMP(history[histype][hiscnt].hisstr, |
1549 lookfor, (size_t)j) == 0) | |
1550 break; | |
1551 } | |
1552 | |
1553 if (hiscnt != i) /* jumped to other entry */ | |
1554 { | |
1555 char_u *p; | |
1556 int len; | |
1557 int old_firstc; | |
1558 | |
1559 vim_free(ccline.cmdbuff); | |
1718 | 1560 xpc.xp_context = EXPAND_NOTHING; |
7 | 1561 if (hiscnt == hislen) |
1562 p = lookfor; /* back to the old one */ | |
1563 else | |
1564 p = history[histype][hiscnt].hisstr; | |
1565 | |
1566 if (histype == HIST_SEARCH | |
1567 && p != lookfor | |
1568 && (old_firstc = p[STRLEN(p) + 1]) != firstc) | |
1569 { | |
1570 /* Correct for the separator character used when | |
1571 * adding the history entry vs the one used now. | |
1572 * First loop: count length. | |
1573 * Second loop: copy the characters. */ | |
1574 for (i = 0; i <= 1; ++i) | |
1575 { | |
1576 len = 0; | |
1577 for (j = 0; p[j] != NUL; ++j) | |
1578 { | |
1579 /* Replace old sep with new sep, unless it is | |
1580 * escaped. */ | |
1581 if (p[j] == old_firstc | |
1582 && (j == 0 || p[j - 1] != '\\')) | |
1583 { | |
1584 if (i > 0) | |
1585 ccline.cmdbuff[len] = firstc; | |
1586 } | |
1587 else | |
1588 { | |
1589 /* Escape new sep, unless it is already | |
1590 * escaped. */ | |
1591 if (p[j] == firstc | |
1592 && (j == 0 || p[j - 1] != '\\')) | |
1593 { | |
1594 if (i > 0) | |
1595 ccline.cmdbuff[len] = '\\'; | |
1596 ++len; | |
1597 } | |
1598 if (i > 0) | |
1599 ccline.cmdbuff[len] = p[j]; | |
1600 } | |
1601 ++len; | |
1602 } | |
1603 if (i == 0) | |
1604 { | |
1605 alloc_cmdbuff(len); | |
1606 if (ccline.cmdbuff == NULL) | |
1607 goto returncmd; | |
1608 } | |
1609 } | |
1610 ccline.cmdbuff[len] = NUL; | |
1611 } | |
1612 else | |
1613 { | |
1614 alloc_cmdbuff((int)STRLEN(p)); | |
1615 if (ccline.cmdbuff == NULL) | |
1616 goto returncmd; | |
1617 STRCPY(ccline.cmdbuff, p); | |
1618 } | |
1619 | |
1620 ccline.cmdpos = ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
1621 redrawcmd(); | |
1622 goto cmdline_changed; | |
1623 } | |
1624 beep_flush(); | |
1625 goto cmdline_not_changed; | |
1626 #endif | |
1627 | |
1628 case Ctrl_V: | |
1629 case Ctrl_Q: | |
1630 #ifdef FEAT_MOUSE | |
1631 ignore_drag_release = TRUE; | |
1632 #endif | |
1633 putcmdline('^', TRUE); | |
1634 c = get_literal(); /* get next (two) character(s) */ | |
1635 do_abbr = FALSE; /* don't do abbreviation now */ | |
1636 #ifdef FEAT_MBYTE | |
1637 /* may need to remove ^ when composing char was typed */ | |
1638 if (enc_utf8 && utf_iscomposing(c) && !cmd_silent) | |
1639 { | |
1640 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
1641 msg_putchar(' '); | |
1642 cursorcmd(); | |
1643 } | |
1644 #endif | |
1645 break; | |
1646 | |
1647 #ifdef FEAT_DIGRAPHS | |
1648 case Ctrl_K: | |
1649 #ifdef FEAT_MOUSE | |
1650 ignore_drag_release = TRUE; | |
1651 #endif | |
1652 putcmdline('?', TRUE); | |
1653 #ifdef USE_ON_FLY_SCROLL | |
1654 dont_scroll = TRUE; /* disallow scrolling here */ | |
1655 #endif | |
1656 c = get_digraph(TRUE); | |
1657 if (c != NUL) | |
1658 break; | |
1659 | |
1660 redrawcmd(); | |
1661 goto cmdline_not_changed; | |
1662 #endif /* FEAT_DIGRAPHS */ | |
1663 | |
1664 #ifdef FEAT_RIGHTLEFT | |
1665 case Ctrl__: /* CTRL-_: switch language mode */ | |
1666 if (!p_ari) | |
1667 break; | |
1668 #ifdef FEAT_FKMAP | |
1669 if (p_altkeymap) | |
1670 { | |
1671 cmd_fkmap = !cmd_fkmap; | |
1672 if (cmd_fkmap) /* in Farsi always in Insert mode */ | |
1673 ccline.overstrike = FALSE; | |
1674 } | |
1675 else /* Hebrew is default */ | |
1676 #endif | |
1677 cmd_hkmap = !cmd_hkmap; | |
1678 goto cmdline_not_changed; | |
1679 #endif | |
1680 | |
1681 default: | |
1682 #ifdef UNIX | |
1683 if (c == intr_char) | |
1684 { | |
1685 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1686 putting it in history */ | |
1687 goto returncmd; /* back to Normal mode */ | |
1688 } | |
1689 #endif | |
1690 /* | |
1691 * Normal character with no special meaning. Just set mod_mask | |
1692 * to 0x0 so that typing Shift-Space in the GUI doesn't enter | |
1693 * the string <S-Space>. This should only happen after ^V. | |
1694 */ | |
1695 if (!IS_SPECIAL(c)) | |
1696 mod_mask = 0x0; | |
1697 break; | |
1698 } | |
1699 /* | |
1700 * End of switch on command line character. | |
1701 * We come here if we have a normal character. | |
1702 */ | |
1703 | |
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|
1704 if (do_abbr && (IS_SPECIAL(c) || !vim_iswordc(c)) && (ccheck_abbr( |
7 | 1705 #ifdef FEAT_MBYTE |
1706 /* Add ABBR_OFF for characters above 0x100, this is | |
1707 * what check_abbr() expects. */ | |
1708 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : | |
1709 #endif | |
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|
1710 c) || c == Ctrl_RSB)) |
7 | 1711 goto cmdline_changed; |
1712 | |
1713 /* | |
1714 * put the character in the command line | |
1715 */ | |
1716 if (IS_SPECIAL(c) || mod_mask != 0) | |
1717 put_on_cmdline(get_special_key_name(c, mod_mask), -1, TRUE); | |
1718 else | |
1719 { | |
1720 #ifdef FEAT_MBYTE | |
1721 if (has_mbyte) | |
1722 { | |
1723 j = (*mb_char2bytes)(c, IObuff); | |
1724 IObuff[j] = NUL; /* exclude composing chars */ | |
1725 put_on_cmdline(IObuff, j, TRUE); | |
1726 } | |
1727 else | |
1728 #endif | |
1729 { | |
1730 IObuff[0] = c; | |
1731 put_on_cmdline(IObuff, 1, TRUE); | |
1732 } | |
1733 } | |
1734 goto cmdline_changed; | |
1735 | |
1736 /* | |
1737 * This part implements incremental searches for "/" and "?" | |
1738 * Jump to cmdline_not_changed when a character has been read but the command | |
1739 * line did not change. Then we only search and redraw if something changed in | |
1740 * the past. | |
1741 * Jump to cmdline_changed when the command line did change. | |
1742 * (Sorry for the goto's, I know it is ugly). | |
1743 */ | |
1744 cmdline_not_changed: | |
1745 #ifdef FEAT_SEARCH_EXTRA | |
1746 if (!incsearch_postponed) | |
1747 continue; | |
1748 #endif | |
1749 | |
1750 cmdline_changed: | |
1751 #ifdef FEAT_SEARCH_EXTRA | |
1752 /* | |
1753 * 'incsearch' highlighting. | |
1754 */ | |
1755 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1756 { | |
772 | 1757 pos_T end_pos; |
1521 | 1758 #ifdef FEAT_RELTIME |
1759 proftime_T tm; | |
1760 #endif | |
772 | 1761 |
7 | 1762 /* if there is a character waiting, search and redraw later */ |
1763 if (char_avail()) | |
1764 { | |
1765 incsearch_postponed = TRUE; | |
1766 continue; | |
1767 } | |
1768 incsearch_postponed = FALSE; | |
1769 curwin->w_cursor = old_cursor; /* start at old position */ | |
1770 | |
1771 /* If there is no command line, don't do anything */ | |
1772 if (ccline.cmdlen == 0) | |
1773 i = 0; | |
1774 else | |
1775 { | |
1776 cursor_off(); /* so the user knows we're busy */ | |
1777 out_flush(); | |
1778 ++emsg_off; /* So it doesn't beep if bad expr */ | |
1521 | 1779 #ifdef FEAT_RELTIME |
1780 /* Set the time limit to half a second. */ | |
1781 profile_setlimit(500L, &tm); | |
1782 #endif | |
7 | 1783 i = do_search(NULL, firstc, ccline.cmdbuff, count, |
1521 | 1784 SEARCH_KEEP + SEARCH_OPT + SEARCH_NOOF + SEARCH_PEEK, |
1785 #ifdef FEAT_RELTIME | |
1786 &tm | |
1787 #else | |
1788 NULL | |
1789 #endif | |
1790 ); | |
7 | 1791 --emsg_off; |
1792 /* if interrupted while searching, behave like it failed */ | |
1793 if (got_int) | |
1794 { | |
1795 (void)vpeekc(); /* remove <C-C> from input stream */ | |
1796 got_int = FALSE; /* don't abandon the command line */ | |
1797 i = 0; | |
1798 } | |
1799 else if (char_avail()) | |
1800 /* cancelled searching because a char was typed */ | |
1801 incsearch_postponed = TRUE; | |
1802 } | |
772 | 1803 if (i != 0) |
7 | 1804 highlight_match = TRUE; /* highlight position */ |
1805 else | |
1806 highlight_match = FALSE; /* remove highlight */ | |
1807 | |
1808 /* first restore the old curwin values, so the screen is | |
1809 * positioned in the same way as the actual search command */ | |
1810 curwin->w_leftcol = old_leftcol; | |
1811 curwin->w_topline = old_topline; | |
1812 # ifdef FEAT_DIFF | |
1813 curwin->w_topfill = old_topfill; | |
1814 # endif | |
1815 curwin->w_botline = old_botline; | |
1816 changed_cline_bef_curs(); | |
1817 update_topline(); | |
1818 | |
1819 if (i != 0) | |
1820 { | |
481 | 1821 pos_T save_pos = curwin->w_cursor; |
1822 | |
7 | 1823 /* |
772 | 1824 * First move cursor to end of match, then to the start. This |
7 | 1825 * moves the whole match onto the screen when 'nowrap' is set. |
1826 */ | |
1827 curwin->w_cursor.lnum += search_match_lines; | |
1828 curwin->w_cursor.col = search_match_endcol; | |
481 | 1829 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) |
1830 { | |
1831 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
1832 coladvance((colnr_T)MAXCOL); | |
1833 } | |
7 | 1834 validate_cursor(); |
772 | 1835 end_pos = curwin->w_cursor; |
481 | 1836 curwin->w_cursor = save_pos; |
7 | 1837 } |
798 | 1838 else |
1839 end_pos = curwin->w_cursor; /* shutup gcc 4 */ | |
772 | 1840 |
7 | 1841 validate_cursor(); |
979 | 1842 # ifdef FEAT_WINDOWS |
1843 /* May redraw the status line to show the cursor position. */ | |
1844 if (p_ru && curwin->w_status_height > 0) | |
1845 curwin->w_redr_status = TRUE; | |
1846 # endif | |
7 | 1847 |
195 | 1848 save_cmdline(&save_ccline); |
743 | 1849 update_screen(SOME_VALID); |
195 | 1850 restore_cmdline(&save_ccline); |
1851 | |
772 | 1852 /* Leave it at the end to make CTRL-R CTRL-W work. */ |
1853 if (i != 0) | |
1854 curwin->w_cursor = end_pos; | |
1855 | |
7 | 1856 msg_starthere(); |
1857 redrawcmdline(); | |
1858 did_incsearch = TRUE; | |
1859 } | |
1860 #else /* FEAT_SEARCH_EXTRA */ | |
1861 ; | |
1862 #endif | |
1863 | |
1864 #ifdef FEAT_RIGHTLEFT | |
1865 if (cmdmsg_rl | |
1866 # ifdef FEAT_ARABIC | |
534 | 1867 || (p_arshape && !p_tbidi && enc_utf8) |
7 | 1868 # endif |
1869 ) | |
1870 /* Always redraw the whole command line to fix shaping and | |
3374 | 1871 * right-left typing. Not efficient, but it works. |
1872 * Do it only when there are no characters left to read | |
1873 * to avoid useless intermediate redraws. */ | |
1874 if (vpeekc() == NUL) | |
1875 redrawcmd(); | |
7 | 1876 #endif |
1877 } | |
1878 | |
1879 returncmd: | |
1880 | |
1881 #ifdef FEAT_RIGHTLEFT | |
1882 cmdmsg_rl = FALSE; | |
1883 #endif | |
1884 | |
1885 #ifdef FEAT_FKMAP | |
1886 cmd_fkmap = 0; | |
1887 #endif | |
1888 | |
1889 ExpandCleanup(&xpc); | |
1718 | 1890 ccline.xpc = NULL; |
7 | 1891 |
1892 #ifdef FEAT_SEARCH_EXTRA | |
1893 if (did_incsearch) | |
1894 { | |
1895 curwin->w_cursor = old_cursor; | |
1896 curwin->w_curswant = old_curswant; | |
1897 curwin->w_leftcol = old_leftcol; | |
1898 curwin->w_topline = old_topline; | |
1899 # ifdef FEAT_DIFF | |
1900 curwin->w_topfill = old_topfill; | |
1901 # endif | |
1902 curwin->w_botline = old_botline; | |
1903 highlight_match = FALSE; | |
1904 validate_cursor(); /* needed for TAB */ | |
743 | 1905 redraw_later(SOME_VALID); |
7 | 1906 } |
1907 #endif | |
1908 | |
1909 if (ccline.cmdbuff != NULL) | |
1910 { | |
1911 /* | |
1912 * Put line in history buffer (":" and "=" only when it was typed). | |
1913 */ | |
1914 #ifdef FEAT_CMDHIST | |
1915 if (ccline.cmdlen && firstc != NUL | |
1916 && (some_key_typed || histype == HIST_SEARCH)) | |
1917 { | |
1918 add_to_history(histype, ccline.cmdbuff, TRUE, | |
1919 histype == HIST_SEARCH ? firstc : NUL); | |
1920 if (firstc == ':') | |
1921 { | |
1922 vim_free(new_last_cmdline); | |
1923 new_last_cmdline = vim_strsave(ccline.cmdbuff); | |
1924 } | |
1925 } | |
1926 #endif | |
1927 | |
1928 if (gotesc) /* abandon command line */ | |
1929 { | |
1930 vim_free(ccline.cmdbuff); | |
1931 ccline.cmdbuff = NULL; | |
1932 if (msg_scrolled == 0) | |
1933 compute_cmdrow(); | |
1934 MSG(""); | |
1935 redraw_cmdline = TRUE; | |
1936 } | |
1937 } | |
1938 | |
1939 /* | |
1940 * If the screen was shifted up, redraw the whole screen (later). | |
1941 * If the line is too long, clear it, so ruler and shown command do | |
1942 * not get printed in the middle of it. | |
1943 */ | |
1944 msg_check(); | |
1945 msg_scroll = save_msg_scroll; | |
1946 redir_off = FALSE; | |
1947 | |
1948 /* When the command line was typed, no need for a wait-return prompt. */ | |
1949 if (some_key_typed) | |
1950 need_wait_return = FALSE; | |
1951 | |
1952 State = save_State; | |
1953 #ifdef USE_IM_CONTROL | |
1954 if (b_im_ptr != NULL && *b_im_ptr != B_IMODE_LMAP) | |
1955 im_save_status(b_im_ptr); | |
1956 im_set_active(FALSE); | |
1957 #endif | |
1958 #ifdef FEAT_MOUSE | |
1959 setmouse(); | |
1960 #endif | |
1961 #ifdef CURSOR_SHAPE | |
1962 ui_cursor_shape(); /* may show different cursor shape */ | |
1963 #endif | |
1964 | |
95 | 1965 { |
1966 char_u *p = ccline.cmdbuff; | |
1967 | |
1968 /* Make ccline empty, getcmdline() may try to use it. */ | |
1969 ccline.cmdbuff = NULL; | |
1970 return p; | |
1971 } | |
7 | 1972 } |
1973 | |
1974 #if (defined(FEAT_CRYPT) || defined(FEAT_EVAL)) || defined(PROTO) | |
1975 /* | |
1976 * Get a command line with a prompt. | |
1977 * This is prepared to be called recursively from getcmdline() (e.g. by | |
1978 * f_input() when evaluating an expression from CTRL-R =). | |
1979 * Returns the command line in allocated memory, or NULL. | |
1980 */ | |
1981 char_u * | |
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diff
changeset
|
1982 getcmdline_prompt( |
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diff
changeset
|
1983 int firstc, |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
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|
1984 char_u *prompt, /* command line prompt */ |
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diff
changeset
|
1985 int attr, /* attributes for prompt */ |
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diff
changeset
|
1986 int xp_context, /* type of expansion */ |
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diff
changeset
|
1987 char_u *xp_arg) /* user-defined expansion argument */ |
7 | 1988 { |
1989 char_u *s; | |
1990 struct cmdline_info save_ccline; | |
1991 int msg_col_save = msg_col; | |
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diff
changeset
|
1992 int msg_silent_save = msg_silent; |
7 | 1993 |
95 | 1994 save_cmdline(&save_ccline); |
7 | 1995 ccline.cmdprompt = prompt; |
1996 ccline.cmdattr = attr; | |
531 | 1997 # ifdef FEAT_EVAL |
1998 ccline.xp_context = xp_context; | |
1999 ccline.xp_arg = xp_arg; | |
2000 ccline.input_fn = (firstc == '@'); | |
2001 # endif | |
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diff
changeset
|
2002 msg_silent = 0; |
7 | 2003 s = getcmdline(firstc, 1L, 0); |
95 | 2004 restore_cmdline(&save_ccline); |
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diff
changeset
|
2005 msg_silent = msg_silent_save; |
3020 | 2006 /* Restore msg_col, the prompt from input() may have changed it. |
2007 * But only if called recursively and the commandline is therefore being | |
2008 * restored to an old one; if not, the input() prompt stays on the screen, | |
2009 * so we need its modified msg_col left intact. */ | |
2010 if (ccline.cmdbuff != NULL) | |
2011 msg_col = msg_col_save; | |
7 | 2012 |
2013 return s; | |
2014 } | |
2015 #endif | |
2016 | |
632 | 2017 /* |
634 | 2018 * Return TRUE when the text must not be changed and we can't switch to |
2019 * another window or buffer. Used when editing the command line, evaluating | |
2020 * 'balloonexpr', etc. | |
632 | 2021 */ |
2022 int | |
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parents:
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diff
changeset
|
2023 text_locked(void) |
632 | 2024 { |
2025 #ifdef FEAT_CMDWIN | |
2026 if (cmdwin_type != 0) | |
2027 return TRUE; | |
2028 #endif | |
634 | 2029 return textlock != 0; |
632 | 2030 } |
2031 | |
2032 /* | |
2033 * Give an error message for a command that isn't allowed while the cmdline | |
2034 * window is open or editing the cmdline in another way. | |
2035 */ | |
2036 void | |
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parents:
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diff
changeset
|
2037 text_locked_msg(void) |
632 | 2038 { |
2039 #ifdef FEAT_CMDWIN | |
2040 if (cmdwin_type != 0) | |
2041 EMSG(_(e_cmdwin)); | |
2042 else | |
2043 #endif | |
2044 EMSG(_(e_secure)); | |
2045 } | |
2046 | |
819 | 2047 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
2048 /* | |
1834 | 2049 * Check if "curbuf_lock" or "allbuf_lock" is set and return TRUE when it is |
2050 * and give an error message. | |
819 | 2051 */ |
2052 int | |
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changeset
|
2053 curbuf_locked(void) |
819 | 2054 { |
2055 if (curbuf_lock > 0) | |
2056 { | |
2057 EMSG(_("E788: Not allowed to edit another buffer now")); | |
2058 return TRUE; | |
2059 } | |
1834 | 2060 return allbuf_locked(); |
2061 } | |
2062 | |
2063 /* | |
2064 * Check if "allbuf_lock" is set and return TRUE when it is and give an error | |
2065 * message. | |
2066 */ | |
2067 int | |
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parents:
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diff
changeset
|
2068 allbuf_locked(void) |
1834 | 2069 { |
2070 if (allbuf_lock > 0) | |
2071 { | |
2072 EMSG(_("E811: Not allowed to change buffer information now")); | |
2073 return TRUE; | |
2074 } | |
819 | 2075 return FALSE; |
2076 } | |
2077 #endif | |
2078 | |
7 | 2079 static int |
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parents:
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diff
changeset
|
2080 cmdline_charsize(int idx) |
7 | 2081 { |
2082 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2083 if (cmdline_star > 0) /* showing '*', always 1 position */ | |
2084 return 1; | |
2085 #endif | |
2086 return ptr2cells(ccline.cmdbuff + idx); | |
2087 } | |
2088 | |
2089 /* | |
2090 * Compute the offset of the cursor on the command line for the prompt and | |
2091 * indent. | |
2092 */ | |
2093 static void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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|
2094 set_cmdspos(void) |
7 | 2095 { |
531 | 2096 if (ccline.cmdfirstc != NUL) |
7 | 2097 ccline.cmdspos = 1 + ccline.cmdindent; |
2098 else | |
2099 ccline.cmdspos = 0 + ccline.cmdindent; | |
2100 } | |
2101 | |
2102 /* | |
2103 * Compute the screen position for the cursor on the command line. | |
2104 */ | |
2105 static void | |
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diff
changeset
|
2106 set_cmdspos_cursor(void) |
7 | 2107 { |
2108 int i, m, c; | |
2109 | |
2110 set_cmdspos(); | |
2111 if (KeyTyped) | |
534 | 2112 { |
7 | 2113 m = Columns * Rows; |
534 | 2114 if (m < 0) /* overflow, Columns or Rows at weird value */ |
2115 m = MAXCOL; | |
2116 } | |
7 | 2117 else |
2118 m = MAXCOL; | |
2119 for (i = 0; i < ccline.cmdlen && i < ccline.cmdpos; ++i) | |
2120 { | |
2121 c = cmdline_charsize(i); | |
2122 #ifdef FEAT_MBYTE | |
2123 /* Count ">" for double-wide multi-byte char that doesn't fit. */ | |
2124 if (has_mbyte) | |
2125 correct_cmdspos(i, c); | |
2126 #endif | |
1612 | 2127 /* If the cmdline doesn't fit, show cursor on last visible char. |
2128 * Don't move the cursor itself, so we can still append. */ | |
7 | 2129 if ((ccline.cmdspos += c) >= m) |
2130 { | |
2131 ccline.cmdspos -= c; | |
2132 break; | |
2133 } | |
2134 #ifdef FEAT_MBYTE | |
2135 if (has_mbyte) | |
474 | 2136 i += (*mb_ptr2len)(ccline.cmdbuff + i) - 1; |
7 | 2137 #endif |
2138 } | |
2139 } | |
2140 | |
2141 #ifdef FEAT_MBYTE | |
2142 /* | |
2143 * Check if the character at "idx", which is "cells" wide, is a multi-byte | |
2144 * character that doesn't fit, so that a ">" must be displayed. | |
2145 */ | |
2146 static void | |
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|
2147 correct_cmdspos(int idx, int cells) |
7 | 2148 { |
474 | 2149 if ((*mb_ptr2len)(ccline.cmdbuff + idx) > 1 |
7 | 2150 && (*mb_ptr2cells)(ccline.cmdbuff + idx) > 1 |
2151 && ccline.cmdspos % Columns + cells > Columns) | |
2152 ccline.cmdspos++; | |
2153 } | |
2154 #endif | |
2155 | |
2156 /* | |
2157 * Get an Ex command line for the ":" command. | |
2158 */ | |
2159 char_u * | |
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2160 getexline( |
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|
2161 int c, /* normally ':', NUL for ":append" */ |
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2162 void *cookie UNUSED, |
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|
2163 int indent) /* indent for inside conditionals */ |
7 | 2164 { |
2165 /* When executing a register, remove ':' that's in front of each line. */ | |
2166 if (exec_from_reg && vpeekc() == ':') | |
2167 (void)vgetc(); | |
2168 return getcmdline(c, 1L, indent); | |
2169 } | |
2170 | |
2171 /* | |
2172 * Get an Ex command line for Ex mode. | |
2173 * In Ex mode we only use the OS supplied line editing features and no | |
2174 * mappings or abbreviations. | |
168 | 2175 * Returns a string in allocated memory or NULL. |
7 | 2176 */ |
2177 char_u * | |
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|
2178 getexmodeline( |
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2179 int promptc, /* normally ':', NUL for ":append" and '?' for |
168 | 2180 :s prompt */ |
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2181 void *cookie UNUSED, |
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changeset
|
2182 int indent) /* indent for inside conditionals */ |
7 | 2183 { |
168 | 2184 garray_T line_ga; |
2185 char_u *pend; | |
2186 int startcol = 0; | |
1329 | 2187 int c1 = 0; |
168 | 2188 int escaped = FALSE; /* CTRL-V typed */ |
2189 int vcol = 0; | |
2190 char_u *p; | |
1329 | 2191 int prev_char; |
5966 | 2192 int len; |
7 | 2193 |
2194 /* Switch cursor on now. This avoids that it happens after the "\n", which | |
2195 * confuses the system function that computes tabstops. */ | |
2196 cursor_on(); | |
2197 | |
2198 /* always start in column 0; write a newline if necessary */ | |
2199 compute_cmdrow(); | |
168 | 2200 if ((msg_col || msg_didout) && promptc != '?') |
7 | 2201 msg_putchar('\n'); |
168 | 2202 if (promptc == ':') |
7 | 2203 { |
164 | 2204 /* indent that is only displayed, not in the line itself */ |
168 | 2205 if (p_prompt) |
2206 msg_putchar(':'); | |
7 | 2207 while (indent-- > 0) |
2208 msg_putchar(' '); | |
2209 startcol = msg_col; | |
2210 } | |
2211 | |
2212 ga_init2(&line_ga, 1, 30); | |
2213 | |
164 | 2214 /* autoindent for :insert and :append is in the line itself */ |
168 | 2215 if (promptc <= 0) |
164 | 2216 { |
2217 vcol = indent; | |
2218 while (indent >= 8) | |
2219 { | |
2220 ga_append(&line_ga, TAB); | |
2221 msg_puts((char_u *)" "); | |
2222 indent -= 8; | |
2223 } | |
2224 while (indent-- > 0) | |
2225 { | |
2226 ga_append(&line_ga, ' '); | |
2227 msg_putchar(' '); | |
2228 } | |
2229 } | |
168 | 2230 ++no_mapping; |
2231 ++allow_keys; | |
164 | 2232 |
7 | 2233 /* |
2234 * Get the line, one character at a time. | |
2235 */ | |
2236 got_int = FALSE; | |
168 | 2237 while (!got_int) |
7 | 2238 { |
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2239 long sw; |
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2240 char_u *s; |
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2241 |
7 | 2242 if (ga_grow(&line_ga, 40) == FAIL) |
2243 break; | |
2244 | |
168 | 2245 /* Get one character at a time. Don't use inchar(), it can't handle |
2246 * special characters. */ | |
1329 | 2247 prev_char = c1; |
168 | 2248 c1 = vgetc(); |
7 | 2249 |
2250 /* | |
168 | 2251 * Handle line editing. |
2252 * Previously this was left to the system, putting the terminal in | |
2253 * cooked mode, but then CTRL-D and CTRL-T can't be used properly. | |
7 | 2254 */ |
168 | 2255 if (got_int) |
2256 { | |
2257 msg_putchar('\n'); | |
2258 break; | |
2259 } | |
2260 | |
2261 if (!escaped) | |
7 | 2262 { |
168 | 2263 /* CR typed means "enter", which is NL */ |
2264 if (c1 == '\r') | |
2265 c1 = '\n'; | |
2266 | |
2267 if (c1 == BS || c1 == K_BS | |
2268 || c1 == DEL || c1 == K_DEL || c1 == K_KDEL) | |
7 | 2269 { |
168 | 2270 if (line_ga.ga_len > 0) |
2271 { | |
5966 | 2272 #ifdef FEAT_MBYTE |
2273 if (has_mbyte) | |
2274 { | |
2275 p = (char_u *)line_ga.ga_data; | |
2276 p[line_ga.ga_len] = NUL; | |
2277 len = (*mb_head_off)(p, p + line_ga.ga_len - 1) + 1; | |
2278 line_ga.ga_len -= len; | |
2279 } | |
2280 else | |
2281 #endif | |
2282 --line_ga.ga_len; | |
168 | 2283 goto redraw; |
2284 } | |
2285 continue; | |
7 | 2286 } |
2287 | |
168 | 2288 if (c1 == Ctrl_U) |
7 | 2289 { |
168 | 2290 msg_col = startcol; |
2291 msg_clr_eos(); | |
2292 line_ga.ga_len = 0; | |
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|
2293 goto redraw; |
168 | 2294 } |
2295 | |
2296 if (c1 == Ctrl_T) | |
2297 { | |
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|
2298 sw = get_sw_value(curbuf); |
168 | 2299 p = (char_u *)line_ga.ga_data; |
2300 p[line_ga.ga_len] = NUL; | |
5995 | 2301 indent = get_indent_str(p, 8, FALSE); |
3740 | 2302 indent += sw - indent % sw; |
168 | 2303 add_indent: |
5995 | 2304 while (get_indent_str(p, 8, FALSE) < indent) |
7 | 2305 { |
7009 | 2306 (void)ga_grow(&line_ga, 2); /* one more for the NUL */ |
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2307 p = (char_u *)line_ga.ga_data; |
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|
2308 s = skipwhite(p); |
168 | 2309 mch_memmove(s + 1, s, line_ga.ga_len - (s - p) + 1); |
2310 *s = ' '; | |
2311 ++line_ga.ga_len; | |
7 | 2312 } |
168 | 2313 redraw: |
2314 /* redraw the line */ | |
2315 msg_col = startcol; | |
2316 vcol = 0; | |
5966 | 2317 p = (char_u *)line_ga.ga_data; |
2318 p[line_ga.ga_len] = NUL; | |
2319 while (p < (char_u *)line_ga.ga_data + line_ga.ga_len) | |
7 | 2320 { |
168 | 2321 if (*p == TAB) |
7 | 2322 { |
168 | 2323 do |
7 | 2324 { |
168 | 2325 msg_putchar(' '); |
2326 } while (++vcol % 8); | |
5966 | 2327 ++p; |
7 | 2328 } |
168 | 2329 else |
164 | 2330 { |
5966 | 2331 len = MB_PTR2LEN(p); |
2332 msg_outtrans_len(p, len); | |
2333 vcol += ptr2cells(p); | |
2334 p += len; | |
7 | 2335 } |
2336 } | |
168 | 2337 msg_clr_eos(); |
1329 | 2338 windgoto(msg_row, msg_col); |
168 | 2339 continue; |
2340 } | |
2341 | |
2342 if (c1 == Ctrl_D) | |
2343 { | |
2344 /* Delete one shiftwidth. */ | |
2345 p = (char_u *)line_ga.ga_data; | |
2346 if (prev_char == '0' || prev_char == '^') | |
7 | 2347 { |
168 | 2348 if (prev_char == '^') |
2349 ex_keep_indent = TRUE; | |
2350 indent = 0; | |
2351 p[--line_ga.ga_len] = NUL; | |
7 | 2352 } |
2353 else | |
2354 { | |
168 | 2355 p[line_ga.ga_len] = NUL; |
5995 | 2356 indent = get_indent_str(p, 8, FALSE); |
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2357 if (indent > 0) |
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2358 { |
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2359 --indent; |
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2360 indent -= indent % get_sw_value(curbuf); |
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|
2361 } |
168 | 2362 } |
5995 | 2363 while (get_indent_str(p, 8, FALSE) > indent) |
168 | 2364 { |
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diff
changeset
|
2365 s = skipwhite(p); |
168 | 2366 mch_memmove(s - 1, s, line_ga.ga_len - (s - p) + 1); |
2367 --line_ga.ga_len; | |
7 | 2368 } |
168 | 2369 goto add_indent; |
2370 } | |
2371 | |
2372 if (c1 == Ctrl_V || c1 == Ctrl_Q) | |
2373 { | |
2374 escaped = TRUE; | |
2375 continue; | |
7 | 2376 } |
168 | 2377 |
2378 /* Ignore special key codes: mouse movement, K_IGNORE, etc. */ | |
2379 if (IS_SPECIAL(c1)) | |
2380 continue; | |
7 | 2381 } |
168 | 2382 |
2383 if (IS_SPECIAL(c1)) | |
2384 c1 = '?'; | |
5966 | 2385 #ifdef FEAT_MBYTE |
2386 if (has_mbyte) | |
2387 len = (*mb_char2bytes)(c1, | |
2388 (char_u *)line_ga.ga_data + line_ga.ga_len); | |
2389 else | |
2390 #endif | |
2391 { | |
2392 len = 1; | |
2393 ((char_u *)line_ga.ga_data)[line_ga.ga_len] = c1; | |
2394 } | |
168 | 2395 if (c1 == '\n') |
2396 msg_putchar('\n'); | |
2397 else if (c1 == TAB) | |
2398 { | |
2399 /* Don't use chartabsize(), 'ts' can be different */ | |
2400 do | |
2401 { | |
2402 msg_putchar(' '); | |
2403 } while (++vcol % 8); | |
2404 } | |
7 | 2405 else |
2406 { | |
168 | 2407 msg_outtrans_len( |
5966 | 2408 ((char_u *)line_ga.ga_data) + line_ga.ga_len, len); |
168 | 2409 vcol += char2cells(c1); |
7 | 2410 } |
5966 | 2411 line_ga.ga_len += len; |
168 | 2412 escaped = FALSE; |
2413 | |
2414 windgoto(msg_row, msg_col); | |
164 | 2415 pend = (char_u *)(line_ga.ga_data) + line_ga.ga_len; |
168 | 2416 |
2590 | 2417 /* We are done when a NL is entered, but not when it comes after an |
2418 * odd number of backslashes, that results in a NUL. */ | |
2419 if (line_ga.ga_len > 0 && pend[-1] == '\n') | |
7 | 2420 { |
2590 | 2421 int bcount = 0; |
2422 | |
2423 while (line_ga.ga_len - 2 >= bcount && pend[-2 - bcount] == '\\') | |
2424 ++bcount; | |
2425 | |
2426 if (bcount > 0) | |
2427 { | |
2428 /* Halve the number of backslashes: "\NL" -> "NUL", "\\NL" -> | |
2429 * "\NL", etc. */ | |
2430 line_ga.ga_len -= (bcount + 1) / 2; | |
2431 pend -= (bcount + 1) / 2; | |
2432 pend[-1] = '\n'; | |
2433 } | |
2434 | |
2435 if ((bcount & 1) == 0) | |
2436 { | |
2437 --line_ga.ga_len; | |
2438 --pend; | |
2439 *pend = NUL; | |
2440 break; | |
2441 } | |
7 | 2442 } |
2443 } | |
2444 | |
168 | 2445 --no_mapping; |
2446 --allow_keys; | |
2447 | |
7 | 2448 /* make following messages go to the next line */ |
2449 msg_didout = FALSE; | |
2450 msg_col = 0; | |
2451 if (msg_row < Rows - 1) | |
2452 ++msg_row; | |
2453 emsg_on_display = FALSE; /* don't want ui_delay() */ | |
2454 | |
2455 if (got_int) | |
2456 ga_clear(&line_ga); | |
2457 | |
2458 return (char_u *)line_ga.ga_data; | |
2459 } | |
2460 | |
502 | 2461 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
2462 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
7 | 2463 /* |
2464 * Return TRUE if ccline.overstrike is on. | |
2465 */ | |
2466 int | |
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diff
changeset
|
2467 cmdline_overstrike(void) |
7 | 2468 { |
2469 return ccline.overstrike; | |
2470 } | |
2471 | |
2472 /* | |
2473 * Return TRUE if the cursor is at the end of the cmdline. | |
2474 */ | |
2475 int | |
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diff
changeset
|
2476 cmdline_at_end(void) |
7 | 2477 { |
2478 return (ccline.cmdpos >= ccline.cmdlen); | |
2479 } | |
2480 #endif | |
2481 | |
574 | 2482 #if (defined(FEAT_XIM) && (defined(FEAT_GUI_GTK))) || defined(PROTO) |
7 | 2483 /* |
2484 * Return the virtual column number at the current cursor position. | |
2485 * This is used by the IM code to obtain the start of the preedit string. | |
2486 */ | |
2487 colnr_T | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2488 cmdline_getvcol_cursor(void) |
7 | 2489 { |
2490 if (ccline.cmdbuff == NULL || ccline.cmdpos > ccline.cmdlen) | |
2491 return MAXCOL; | |
2492 | |
2493 # ifdef FEAT_MBYTE | |
2494 if (has_mbyte) | |
2495 { | |
2496 colnr_T col; | |
2497 int i = 0; | |
2498 | |
2499 for (col = 0; i < ccline.cmdpos; ++col) | |
474 | 2500 i += (*mb_ptr2len)(ccline.cmdbuff + i); |
7 | 2501 |
2502 return col; | |
2503 } | |
2504 else | |
2505 # endif | |
2506 return ccline.cmdpos; | |
2507 } | |
2508 #endif | |
2509 | |
2510 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
2511 /* | |
2512 * If part of the command line is an IM preedit string, redraw it with | |
2513 * IM feedback attributes. The cursor position is restored after drawing. | |
2514 */ | |
2515 static void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2516 redrawcmd_preedit(void) |
7 | 2517 { |
2518 if ((State & CMDLINE) | |
2519 && xic != NULL | |
976 | 2520 /* && im_get_status() doesn't work when using SCIM */ |
7 | 2521 && !p_imdisable |
2522 && im_is_preediting()) | |
2523 { | |
2524 int cmdpos = 0; | |
2525 int cmdspos; | |
2526 int old_row; | |
2527 int old_col; | |
2528 colnr_T col; | |
2529 | |
2530 old_row = msg_row; | |
2531 old_col = msg_col; | |
531 | 2532 cmdspos = ((ccline.cmdfirstc != NUL) ? 1 : 0) + ccline.cmdindent; |
7 | 2533 |
2534 # ifdef FEAT_MBYTE | |
2535 if (has_mbyte) | |
2536 { | |
2537 for (col = 0; col < preedit_start_col | |
2538 && cmdpos < ccline.cmdlen; ++col) | |
2539 { | |
2540 cmdspos += (*mb_ptr2cells)(ccline.cmdbuff + cmdpos); | |
474 | 2541 cmdpos += (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2542 } |
2543 } | |
2544 else | |
2545 # endif | |
2546 { | |
2547 cmdspos += preedit_start_col; | |
2548 cmdpos += preedit_start_col; | |
2549 } | |
2550 | |
2551 msg_row = cmdline_row + (cmdspos / (int)Columns); | |
2552 msg_col = cmdspos % (int)Columns; | |
2553 if (msg_row >= Rows) | |
2554 msg_row = Rows - 1; | |
2555 | |
2556 for (col = 0; cmdpos < ccline.cmdlen; ++col) | |
2557 { | |
2558 int char_len; | |
2559 int char_attr; | |
2560 | |
2561 char_attr = im_get_feedback_attr(col); | |
2562 if (char_attr < 0) | |
2563 break; /* end of preedit string */ | |
2564 | |
2565 # ifdef FEAT_MBYTE | |
2566 if (has_mbyte) | |
474 | 2567 char_len = (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2568 else |
2569 # endif | |
2570 char_len = 1; | |
2571 | |
2572 msg_outtrans_len_attr(ccline.cmdbuff + cmdpos, char_len, char_attr); | |
2573 cmdpos += char_len; | |
2574 } | |
2575 | |
2576 msg_row = old_row; | |
2577 msg_col = old_col; | |
2578 } | |
2579 } | |
2580 #endif /* FEAT_XIM && FEAT_GUI_GTK */ | |
2581 | |
2582 /* | |
2583 * Allocate a new command line buffer. | |
2584 * Assigns the new buffer to ccline.cmdbuff and ccline.cmdbufflen. | |
2585 * Returns the new value of ccline.cmdbuff and ccline.cmdbufflen. | |
2586 */ | |
2587 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2588 alloc_cmdbuff(int len) |
7 | 2589 { |
2590 /* | |
2591 * give some extra space to avoid having to allocate all the time | |
2592 */ | |
2593 if (len < 80) | |
2594 len = 100; | |
2595 else | |
2596 len += 20; | |
2597 | |
2598 ccline.cmdbuff = alloc(len); /* caller should check for out-of-memory */ | |
2599 ccline.cmdbufflen = len; | |
2600 } | |
2601 | |
2602 /* | |
2603 * Re-allocate the command line to length len + something extra. | |
2604 * return FAIL for failure, OK otherwise | |
2605 */ | |
2606 static int | |
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parents:
7807
diff
changeset
|
2607 realloc_cmdbuff(int len) |
7 | 2608 { |
2609 char_u *p; | |
2610 | |
2557
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|
2611 if (len < ccline.cmdbufflen) |
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diff
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|
2612 return OK; /* no need to resize */ |
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diff
changeset
|
2613 |
7 | 2614 p = ccline.cmdbuff; |
2615 alloc_cmdbuff(len); /* will get some more */ | |
2616 if (ccline.cmdbuff == NULL) /* out of memory */ | |
2617 { | |
2618 ccline.cmdbuff = p; /* keep the old one */ | |
2619 return FAIL; | |
2620 } | |
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|
2621 /* There isn't always a NUL after the command, but it may need to be |
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diff
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|
2622 * there, thus copy up to the NUL and add a NUL. */ |
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diff
changeset
|
2623 mch_memmove(ccline.cmdbuff, p, (size_t)ccline.cmdlen); |
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diff
changeset
|
2624 ccline.cmdbuff[ccline.cmdlen] = NUL; |
7 | 2625 vim_free(p); |
1718 | 2626 |
2627 if (ccline.xpc != NULL | |
2628 && ccline.xpc->xp_pattern != NULL | |
2629 && ccline.xpc->xp_context != EXPAND_NOTHING | |
2630 && ccline.xpc->xp_context != EXPAND_UNSUCCESSFUL) | |
2631 { | |
1754 | 2632 int i = (int)(ccline.xpc->xp_pattern - p); |
1718 | 2633 |
2634 /* If xp_pattern points inside the old cmdbuff it needs to be adjusted | |
2635 * to point into the newly allocated memory. */ | |
2636 if (i >= 0 && i <= ccline.cmdlen) | |
2637 ccline.xpc->xp_pattern = ccline.cmdbuff + i; | |
2638 } | |
2639 | |
7 | 2640 return OK; |
2641 } | |
2642 | |
359 | 2643 #if defined(FEAT_ARABIC) || defined(PROTO) |
2644 static char_u *arshape_buf = NULL; | |
2645 | |
2646 # if defined(EXITFREE) || defined(PROTO) | |
2647 void | |
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parents:
7807
diff
changeset
|
2648 free_cmdline_buf(void) |
359 | 2649 { |
2650 vim_free(arshape_buf); | |
2651 } | |
2652 # endif | |
2653 #endif | |
2654 | |
7 | 2655 /* |
2656 * Draw part of the cmdline at the current cursor position. But draw stars | |
2657 * when cmdline_star is TRUE. | |
2658 */ | |
2659 static void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2660 draw_cmdline(int start, int len) |
7 | 2661 { |
2662 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2663 int i; | |
2664 | |
2665 if (cmdline_star > 0) | |
2666 for (i = 0; i < len; ++i) | |
2667 { | |
2668 msg_putchar('*'); | |
2669 # ifdef FEAT_MBYTE | |
2670 if (has_mbyte) | |
474 | 2671 i += (*mb_ptr2len)(ccline.cmdbuff + start + i) - 1; |
7 | 2672 # endif |
2673 } | |
2674 else | |
2675 #endif | |
2676 #ifdef FEAT_ARABIC | |
2677 if (p_arshape && !p_tbidi && enc_utf8 && len > 0) | |
2678 { | |
2679 static int buflen = 0; | |
2680 char_u *p; | |
2681 int j; | |
2682 int newlen = 0; | |
2683 int mb_l; | |
719 | 2684 int pc, pc1 = 0; |
7 | 2685 int prev_c = 0; |
2686 int prev_c1 = 0; | |
714 | 2687 int u8c; |
2688 int u8cc[MAX_MCO]; | |
7 | 2689 int nc = 0; |
2690 | |
2691 /* | |
2692 * Do arabic shaping into a temporary buffer. This is very | |
2693 * inefficient! | |
2694 */ | |
507 | 2695 if (len * 2 + 2 > buflen) |
7 | 2696 { |
2697 /* Re-allocate the buffer. We keep it around to avoid a lot of | |
2698 * alloc()/free() calls. */ | |
359 | 2699 vim_free(arshape_buf); |
507 | 2700 buflen = len * 2 + 2; |
359 | 2701 arshape_buf = alloc(buflen); |
2702 if (arshape_buf == NULL) | |
7 | 2703 return; /* out of memory */ |
2704 } | |
2705 | |
507 | 2706 if (utf_iscomposing(utf_ptr2char(ccline.cmdbuff + start))) |
2707 { | |
2708 /* Prepend a space to draw the leading composing char on. */ | |
2709 arshape_buf[0] = ' '; | |
2710 newlen = 1; | |
2711 } | |
2712 | |
7 | 2713 for (j = start; j < start + len; j += mb_l) |
2714 { | |
2715 p = ccline.cmdbuff + j; | |
714 | 2716 u8c = utfc_ptr2char_len(p, u8cc, start + len - j); |
474 | 2717 mb_l = utfc_ptr2len_len(p, start + len - j); |
7 | 2718 if (ARABIC_CHAR(u8c)) |
2719 { | |
2720 /* Do Arabic shaping. */ | |
2721 if (cmdmsg_rl) | |
2722 { | |
2723 /* displaying from right to left */ | |
2724 pc = prev_c; | |
2725 pc1 = prev_c1; | |
714 | 2726 prev_c1 = u8cc[0]; |
7 | 2727 if (j + mb_l >= start + len) |
2728 nc = NUL; | |
2729 else | |
2730 nc = utf_ptr2char(p + mb_l); | |
2731 } | |
2732 else | |
2733 { | |
2734 /* displaying from left to right */ | |
2735 if (j + mb_l >= start + len) | |
2736 pc = NUL; | |
2737 else | |
714 | 2738 { |
2739 int pcc[MAX_MCO]; | |
2740 | |
2741 pc = utfc_ptr2char_len(p + mb_l, pcc, | |
7 | 2742 start + len - j - mb_l); |
714 | 2743 pc1 = pcc[0]; |
2744 } | |
7 | 2745 nc = prev_c; |
2746 } | |
2747 prev_c = u8c; | |
2748 | |
714 | 2749 u8c = arabic_shape(u8c, NULL, &u8cc[0], pc, pc1, nc); |
7 | 2750 |
359 | 2751 newlen += (*mb_char2bytes)(u8c, arshape_buf + newlen); |
714 | 2752 if (u8cc[0] != 0) |
7 | 2753 { |
714 | 2754 newlen += (*mb_char2bytes)(u8cc[0], arshape_buf + newlen); |
2755 if (u8cc[1] != 0) | |
2756 newlen += (*mb_char2bytes)(u8cc[1], | |
359 | 2757 arshape_buf + newlen); |
7 | 2758 } |
2759 } | |
2760 else | |
2761 { | |
2762 prev_c = u8c; | |
359 | 2763 mch_memmove(arshape_buf + newlen, p, mb_l); |
7 | 2764 newlen += mb_l; |
2765 } | |
2766 } | |
2767 | |
359 | 2768 msg_outtrans_len(arshape_buf, newlen); |
7 | 2769 } |
2770 else | |
2771 #endif | |
2772 msg_outtrans_len(ccline.cmdbuff + start, len); | |
2773 } | |
2774 | |
2775 /* | |
2776 * Put a character on the command line. Shifts the following text to the | |
2777 * right when "shift" is TRUE. Used for CTRL-V, CTRL-K, etc. | |
2778 * "c" must be printable (fit in one display cell)! | |
2779 */ | |
2780 void | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2781 putcmdline(int c, int shift) |
7 | 2782 { |
2783 if (cmd_silent) | |
2784 return; | |
2785 msg_no_more = TRUE; | |
2786 msg_putchar(c); | |
2787 if (shift) | |
2788 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
2789 msg_no_more = FALSE; | |
2790 cursorcmd(); | |
2791 } | |
2792 | |
2793 /* | |
2794 * Undo a putcmdline(c, FALSE). | |
2795 */ | |
2796 void | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2797 unputcmdline(void) |
7 | 2798 { |
2799 if (cmd_silent) | |
2800 return; | |
2801 msg_no_more = TRUE; | |
2802 if (ccline.cmdlen == ccline.cmdpos) | |
2803 msg_putchar(' '); | |
3558 | 2804 #ifdef FEAT_MBYTE |
2805 else if (has_mbyte) | |
2806 draw_cmdline(ccline.cmdpos, | |
2807 (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos)); | |
2808 #endif | |
7 | 2809 else |
2810 draw_cmdline(ccline.cmdpos, 1); | |
2811 msg_no_more = FALSE; | |
2812 cursorcmd(); | |
2813 } | |
2814 | |
2815 /* | |
2816 * Put the given string, of the given length, onto the command line. | |
2817 * If len is -1, then STRLEN() is used to calculate the length. | |
2818 * If 'redraw' is TRUE then the new part of the command line, and the remaining | |
2819 * part will be redrawn, otherwise it will not. If this function is called | |
2820 * twice in a row, then 'redraw' should be FALSE and redrawcmd() should be | |
2821 * called afterwards. | |
2822 */ | |
2823 int | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2824 put_on_cmdline(char_u *str, int len, int redraw) |
7 | 2825 { |
2826 int retval; | |
2827 int i; | |
2828 int m; | |
2829 int c; | |
2830 | |
2831 if (len < 0) | |
2832 len = (int)STRLEN(str); | |
2833 | |
2834 /* Check if ccline.cmdbuff needs to be longer */ | |
2835 if (ccline.cmdlen + len + 1 >= ccline.cmdbufflen) | |
2557
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Bram Moolenaar <bram@vim.org>
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2556
diff
changeset
|
2836 retval = realloc_cmdbuff(ccline.cmdlen + len + 1); |
7 | 2837 else |
2838 retval = OK; | |
2839 if (retval == OK) | |
2840 { | |
2841 if (!ccline.overstrike) | |
2842 { | |
2843 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2844 ccline.cmdbuff + ccline.cmdpos, | |
2845 (size_t)(ccline.cmdlen - ccline.cmdpos)); | |
2846 ccline.cmdlen += len; | |
2847 } | |
2848 else | |
2849 { | |
2850 #ifdef FEAT_MBYTE | |
2851 if (has_mbyte) | |
2852 { | |
2853 /* Count nr of characters in the new string. */ | |
2854 m = 0; | |
474 | 2855 for (i = 0; i < len; i += (*mb_ptr2len)(str + i)) |
7 | 2856 ++m; |
2857 /* Count nr of bytes in cmdline that are overwritten by these | |
2858 * characters. */ | |
2859 for (i = ccline.cmdpos; i < ccline.cmdlen && m > 0; | |
474 | 2860 i += (*mb_ptr2len)(ccline.cmdbuff + i)) |
7 | 2861 --m; |
2862 if (i < ccline.cmdlen) | |
2863 { | |
2864 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2865 ccline.cmdbuff + i, (size_t)(ccline.cmdlen - i)); | |
2866 ccline.cmdlen += ccline.cmdpos + len - i; | |
2867 } | |
2868 else | |
2869 ccline.cmdlen = ccline.cmdpos + len; | |
2870 } | |
2871 else | |
2872 #endif | |
2873 if (ccline.cmdpos + len > ccline.cmdlen) | |
2874 ccline.cmdlen = ccline.cmdpos + len; | |
2875 } | |
2876 mch_memmove(ccline.cmdbuff + ccline.cmdpos, str, (size_t)len); | |
2877 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
2878 | |
2879 #ifdef FEAT_MBYTE | |
2880 if (enc_utf8) | |
2881 { | |
2882 /* When the inserted text starts with a composing character, | |
2883 * backup to the character before it. There could be two of them. | |
2884 */ | |
2885 i = 0; | |
2886 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
2887 while (ccline.cmdpos > 0 && utf_iscomposing(c)) | |
2888 { | |
2889 i = (*mb_head_off)(ccline.cmdbuff, | |
2890 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
2891 ccline.cmdpos -= i; | |
2892 len += i; | |
2893 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
2894 } | |
2895 # ifdef FEAT_ARABIC | |
2896 if (i == 0 && ccline.cmdpos > 0 && arabic_maycombine(c)) | |
2897 { | |
2898 /* Check the previous character for Arabic combining pair. */ | |
2899 i = (*mb_head_off)(ccline.cmdbuff, | |
2900 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
2901 if (arabic_combine(utf_ptr2char(ccline.cmdbuff | |
2902 + ccline.cmdpos - i), c)) | |
2903 { | |
2904 ccline.cmdpos -= i; | |
2905 len += i; | |
2906 } | |
2907 else | |
2908 i = 0; | |
2909 } | |
2910 # endif | |
2911 if (i != 0) | |
2912 { | |
2913 /* Also backup the cursor position. */ | |
2914 i = ptr2cells(ccline.cmdbuff + ccline.cmdpos); | |
2915 ccline.cmdspos -= i; | |
2916 msg_col -= i; | |
2917 if (msg_col < 0) | |
2918 { | |
2919 msg_col += Columns; | |
2920 --msg_row; | |
2921 } | |
2922 } | |
2923 } | |
2924 #endif | |
2925 | |
2926 if (redraw && !cmd_silent) | |
2927 { | |
2928 msg_no_more = TRUE; | |
2929 i = cmdline_row; | |
3114 | 2930 cursorcmd(); |
7 | 2931 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); |
2932 /* Avoid clearing the rest of the line too often. */ | |
2933 if (cmdline_row != i || ccline.overstrike) | |
2934 msg_clr_eos(); | |
2935 msg_no_more = FALSE; | |
2936 } | |
2937 #ifdef FEAT_FKMAP | |
2938 /* | |
2939 * If we are in Farsi command mode, the character input must be in | |
2940 * Insert mode. So do not advance the cmdpos. | |
2941 */ | |
2942 if (!cmd_fkmap) | |
2943 #endif | |
2944 { | |
2945 if (KeyTyped) | |
534 | 2946 { |
7 | 2947 m = Columns * Rows; |
534 | 2948 if (m < 0) /* overflow, Columns or Rows at weird value */ |
2949 m = MAXCOL; | |
2950 } | |
7 | 2951 else |
2952 m = MAXCOL; | |
2953 for (i = 0; i < len; ++i) | |
2954 { | |
2955 c = cmdline_charsize(ccline.cmdpos); | |
2956 #ifdef FEAT_MBYTE | |
2957 /* count ">" for a double-wide char that doesn't fit. */ | |
2958 if (has_mbyte) | |
2959 correct_cmdspos(ccline.cmdpos, c); | |
2960 #endif | |
1612 | 2961 /* Stop cursor at the end of the screen, but do increment the |
2962 * insert position, so that entering a very long command | |
2963 * works, even though you can't see it. */ | |
2964 if (ccline.cmdspos + c < m) | |
2965 ccline.cmdspos += c; | |
7 | 2966 #ifdef FEAT_MBYTE |
2967 if (has_mbyte) | |
2968 { | |
474 | 2969 c = (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos) - 1; |
7 | 2970 if (c > len - i - 1) |
2971 c = len - i - 1; | |
2972 ccline.cmdpos += c; | |
2973 i += c; | |
2974 } | |
2975 #endif | |
2976 ++ccline.cmdpos; | |
2977 } | |
2978 } | |
2979 } | |
2980 if (redraw) | |
2981 msg_check(); | |
2982 return retval; | |
2983 } | |
2984 | |
95 | 2985 static struct cmdline_info prev_ccline; |
2986 static int prev_ccline_used = FALSE; | |
2987 | |
2988 /* | |
2989 * Save ccline, because obtaining the "=" register may execute "normal :cmd" | |
2990 * and overwrite it. But get_cmdline_str() may need it, thus make it | |
2991 * available globally in prev_ccline. | |
2992 */ | |
2993 static void | |
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diff
changeset
|
2994 save_cmdline(struct cmdline_info *ccp) |
95 | 2995 { |
2996 if (!prev_ccline_used) | |
2997 { | |
2998 vim_memset(&prev_ccline, 0, sizeof(struct cmdline_info)); | |
2999 prev_ccline_used = TRUE; | |
3000 } | |
3001 *ccp = prev_ccline; | |
3002 prev_ccline = ccline; | |
3003 ccline.cmdbuff = NULL; | |
3004 ccline.cmdprompt = NULL; | |
1718 | 3005 ccline.xpc = NULL; |
95 | 3006 } |
3007 | |
3008 /* | |
1214 | 3009 * Restore ccline after it has been saved with save_cmdline(). |
95 | 3010 */ |
3011 static void | |
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parents:
7807
diff
changeset
|
3012 restore_cmdline(struct cmdline_info *ccp) |
95 | 3013 { |
3014 ccline = prev_ccline; | |
3015 prev_ccline = *ccp; | |
3016 } | |
3017 | |
849 | 3018 #if defined(FEAT_EVAL) || defined(PROTO) |
3019 /* | |
3020 * Save the command line into allocated memory. Returns a pointer to be | |
3021 * passed to restore_cmdline_alloc() later. | |
3022 * Returns NULL when failed. | |
3023 */ | |
3024 char_u * | |
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diff
changeset
|
3025 save_cmdline_alloc(void) |
849 | 3026 { |
3027 struct cmdline_info *p; | |
3028 | |
3029 p = (struct cmdline_info *)alloc((unsigned)sizeof(struct cmdline_info)); | |
3030 if (p != NULL) | |
3031 save_cmdline(p); | |
3032 return (char_u *)p; | |
3033 } | |
3034 | |
3035 /* | |
3036 * Restore the command line from the return value of save_cmdline_alloc(). | |
3037 */ | |
3038 void | |
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7807
diff
changeset
|
3039 restore_cmdline_alloc(char_u *p) |
849 | 3040 { |
3041 if (p != NULL) | |
3042 { | |
3043 restore_cmdline((struct cmdline_info *)p); | |
3044 vim_free(p); | |
3045 } | |
3046 } | |
3047 #endif | |
3048 | |
15 | 3049 /* |
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parents:
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diff
changeset
|
3050 * Paste a yank register into the command line. |
4c5f53a60543
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parents:
7250
diff
changeset
|
3051 * Used by CTRL-R command in command-line mode. |
15 | 3052 * insert_reg() can't be used here, because special characters from the |
3053 * register contents will be interpreted as commands. | |
3054 * | |
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diff
changeset
|
3055 * Return FAIL for failure, OK otherwise. |
15 | 3056 */ |
3057 static int | |
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parents:
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diff
changeset
|
3058 cmdline_paste( |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3059 int regname, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3060 int literally, /* Insert text literally instead of "as typed" */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3061 int remcr) /* remove trailing CR */ |
15 | 3062 { |
3063 long i; | |
3064 char_u *arg; | |
772 | 3065 char_u *p; |
15 | 3066 int allocated; |
3067 struct cmdline_info save_ccline; | |
3068 | |
3069 /* check for valid regname; also accept special characters for CTRL-R in | |
3070 * the command line */ | |
3071 if (regname != Ctrl_F && regname != Ctrl_P && regname != Ctrl_W | |
3072 && regname != Ctrl_A && !valid_yank_reg(regname, FALSE)) | |
3073 return FAIL; | |
3074 | |
3075 /* A register containing CTRL-R can cause an endless loop. Allow using | |
3076 * CTRL-C to break the loop. */ | |
3077 line_breakcheck(); | |
3078 if (got_int) | |
3079 return FAIL; | |
3080 | |
3081 #ifdef FEAT_CLIPBOARD | |
3082 regname = may_get_selection(regname); | |
3083 #endif | |
3084 | |
634 | 3085 /* Need to save and restore ccline. And set "textlock" to avoid nasty |
632 | 3086 * things like going to another buffer when evaluating an expression. */ |
95 | 3087 save_cmdline(&save_ccline); |
634 | 3088 ++textlock; |
15 | 3089 i = get_spec_reg(regname, &arg, &allocated, TRUE); |
634 | 3090 --textlock; |
95 | 3091 restore_cmdline(&save_ccline); |
15 | 3092 |
3093 if (i) | |
3094 { | |
3095 /* Got the value of a special register in "arg". */ | |
3096 if (arg == NULL) | |
3097 return FAIL; | |
772 | 3098 |
3099 /* When 'incsearch' is set and CTRL-R CTRL-W used: skip the duplicate | |
3100 * part of the word. */ | |
3101 p = arg; | |
3102 if (p_is && regname == Ctrl_W) | |
3103 { | |
3104 char_u *w; | |
3105 int len; | |
3106 | |
3107 /* Locate start of last word in the cmd buffer. */ | |
2937 | 3108 for (w = ccline.cmdbuff + ccline.cmdpos; w > ccline.cmdbuff; ) |
772 | 3109 { |
3110 #ifdef FEAT_MBYTE | |
3111 if (has_mbyte) | |
3112 { | |
3113 len = (*mb_head_off)(ccline.cmdbuff, w - 1) + 1; | |
3114 if (!vim_iswordc(mb_ptr2char(w - len))) | |
3115 break; | |
3116 w -= len; | |
3117 } | |
3118 else | |
3119 #endif | |
3120 { | |
3121 if (!vim_iswordc(w[-1])) | |
3122 break; | |
3123 --w; | |
3124 } | |
3125 } | |
2937 | 3126 len = (int)((ccline.cmdbuff + ccline.cmdpos) - w); |
772 | 3127 if (p_ic ? STRNICMP(w, arg, len) == 0 : STRNCMP(w, arg, len) == 0) |
3128 p += len; | |
3129 } | |
3130 | |
3131 cmdline_paste_str(p, literally); | |
15 | 3132 if (allocated) |
3133 vim_free(arg); | |
3134 return OK; | |
3135 } | |
3136 | |
1015 | 3137 return cmdline_paste_reg(regname, literally, remcr); |
15 | 3138 } |
3139 | |
3140 /* | |
3141 * Put a string on the command line. | |
3142 * When "literally" is TRUE, insert literally. | |
3143 * When "literally" is FALSE, insert as typed, but don't leave the command | |
3144 * line. | |
3145 */ | |
3146 void | |
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parents:
7807
diff
changeset
|
3147 cmdline_paste_str(char_u *s, int literally) |
15 | 3148 { |
3149 int c, cv; | |
3150 | |
3151 if (literally) | |
3152 put_on_cmdline(s, -1, TRUE); | |
3153 else | |
3154 while (*s != NUL) | |
3155 { | |
3156 cv = *s; | |
3157 if (cv == Ctrl_V && s[1]) | |
3158 ++s; | |
3159 #ifdef FEAT_MBYTE | |
3160 if (has_mbyte) | |
1606 | 3161 c = mb_cptr2char_adv(&s); |
15 | 3162 else |
3163 #endif | |
3164 c = *s++; | |
3628 | 3165 if (cv == Ctrl_V || c == ESC || c == Ctrl_C |
3166 || c == CAR || c == NL || c == Ctrl_L | |
15 | 3167 #ifdef UNIX |
3168 || c == intr_char | |
3169 #endif | |
3170 || (c == Ctrl_BSL && *s == Ctrl_N)) | |
3171 stuffcharReadbuff(Ctrl_V); | |
3172 stuffcharReadbuff(c); | |
3173 } | |
3174 } | |
3175 | |
7 | 3176 #ifdef FEAT_WILDMENU |
3177 /* | |
3178 * Delete characters on the command line, from "from" to the current | |
3179 * position. | |
3180 */ | |
3181 static void | |
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parents:
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diff
changeset
|
3182 cmdline_del(int from) |
7 | 3183 { |
3184 mch_memmove(ccline.cmdbuff + from, ccline.cmdbuff + ccline.cmdpos, | |
3185 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3186 ccline.cmdlen -= ccline.cmdpos - from; | |
3187 ccline.cmdpos = from; | |
3188 } | |
3189 #endif | |
3190 | |
3191 /* | |
1214 | 3192 * this function is called when the screen size changes and with incremental |
7 | 3193 * search |
3194 */ | |
3195 void | |
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parents:
7807
diff
changeset
|
3196 redrawcmdline(void) |
7 | 3197 { |
3198 if (cmd_silent) | |
3199 return; | |
3200 need_wait_return = FALSE; | |
3201 compute_cmdrow(); | |
3202 redrawcmd(); | |
3203 cursorcmd(); | |
3204 } | |
3205 | |
3206 static void | |
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parents:
7807
diff
changeset
|
3207 redrawcmdprompt(void) |
7 | 3208 { |
3209 int i; | |
3210 | |
3211 if (cmd_silent) | |
3212 return; | |
531 | 3213 if (ccline.cmdfirstc != NUL) |
7 | 3214 msg_putchar(ccline.cmdfirstc); |
3215 if (ccline.cmdprompt != NULL) | |
3216 { | |
3217 msg_puts_attr(ccline.cmdprompt, ccline.cmdattr); | |
3218 ccline.cmdindent = msg_col + (msg_row - cmdline_row) * Columns; | |
3219 /* do the reverse of set_cmdspos() */ | |
531 | 3220 if (ccline.cmdfirstc != NUL) |
7 | 3221 --ccline.cmdindent; |
3222 } | |
3223 else | |
3224 for (i = ccline.cmdindent; i > 0; --i) | |
3225 msg_putchar(' '); | |
3226 } | |
3227 | |
3228 /* | |
3229 * Redraw what is currently on the command line. | |
3230 */ | |
3231 void | |
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parents:
7807
diff
changeset
|
3232 redrawcmd(void) |
7 | 3233 { |
3234 if (cmd_silent) | |
3235 return; | |
3236 | |
683 | 3237 /* when 'incsearch' is set there may be no command line while redrawing */ |
3238 if (ccline.cmdbuff == NULL) | |
3239 { | |
3240 windgoto(cmdline_row, 0); | |
3241 msg_clr_eos(); | |
3242 return; | |
3243 } | |
3244 | |
7 | 3245 msg_start(); |
3246 redrawcmdprompt(); | |
3247 | |
3248 /* Don't use more prompt, truncate the cmdline if it doesn't fit. */ | |
3249 msg_no_more = TRUE; | |
3250 draw_cmdline(0, ccline.cmdlen); | |
3251 msg_clr_eos(); | |
3252 msg_no_more = FALSE; | |
3253 | |
3254 set_cmdspos_cursor(); | |
3255 | |
3256 /* | |
3257 * An emsg() before may have set msg_scroll. This is used in normal mode, | |
3258 * in cmdline mode we can reset them now. | |
3259 */ | |
3260 msg_scroll = FALSE; /* next message overwrites cmdline */ | |
3261 | |
3262 /* Typing ':' at the more prompt may set skip_redraw. We don't want this | |
3263 * in cmdline mode */ | |
3264 skip_redraw = FALSE; | |
3265 } | |
3266 | |
3267 void | |
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parents:
7807
diff
changeset
|
3268 compute_cmdrow(void) |
7 | 3269 { |
540 | 3270 if (exmode_active || msg_scrolled != 0) |
7 | 3271 cmdline_row = Rows - 1; |
3272 else | |
3273 cmdline_row = W_WINROW(lastwin) + lastwin->w_height | |
3274 + W_STATUS_HEIGHT(lastwin); | |
3275 } | |
3276 | |
3277 static void | |
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parents:
7807
diff
changeset
|
3278 cursorcmd(void) |
7 | 3279 { |
3280 if (cmd_silent) | |
3281 return; | |
3282 | |
3283 #ifdef FEAT_RIGHTLEFT | |
3284 if (cmdmsg_rl) | |
3285 { | |
3286 msg_row = cmdline_row + (ccline.cmdspos / (int)(Columns - 1)); | |
3287 msg_col = (int)Columns - (ccline.cmdspos % (int)(Columns - 1)) - 1; | |
3288 if (msg_row <= 0) | |
3289 msg_row = Rows - 1; | |
3290 } | |
3291 else | |
3292 #endif | |
3293 { | |
3294 msg_row = cmdline_row + (ccline.cmdspos / (int)Columns); | |
3295 msg_col = ccline.cmdspos % (int)Columns; | |
3296 if (msg_row >= Rows) | |
3297 msg_row = Rows - 1; | |
3298 } | |
3299 | |
3300 windgoto(msg_row, msg_col); | |
3301 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
3302 redrawcmd_preedit(); | |
3303 #endif | |
3304 #ifdef MCH_CURSOR_SHAPE | |
3305 mch_update_cursor(); | |
3306 #endif | |
3307 } | |
3308 | |
3309 void | |
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parents:
7807
diff
changeset
|
3310 gotocmdline(int clr) |
7 | 3311 { |
3312 msg_start(); | |
3313 #ifdef FEAT_RIGHTLEFT | |
3314 if (cmdmsg_rl) | |
3315 msg_col = Columns - 1; | |
3316 else | |
3317 #endif | |
3318 msg_col = 0; /* always start in column 0 */ | |
3319 if (clr) /* clear the bottom line(s) */ | |
3320 msg_clr_eos(); /* will reset clear_cmdline */ | |
3321 windgoto(cmdline_row, 0); | |
3322 } | |
3323 | |
3324 /* | |
3325 * Check the word in front of the cursor for an abbreviation. | |
3326 * Called when the non-id character "c" has been entered. | |
3327 * When an abbreviation is recognized it is removed from the text with | |
3328 * backspaces and the replacement string is inserted, followed by "c". | |
3329 */ | |
3330 static int | |
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parents:
7807
diff
changeset
|
3331 ccheck_abbr(int c) |
7 | 3332 { |
3333 if (p_paste || no_abbr) /* no abbreviations or in paste mode */ | |
3334 return FALSE; | |
3335 | |
3336 return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, 0); | |
3337 } | |
3338 | |
3164 | 3339 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
3340 static int | |
3341 #ifdef __BORLANDC__ | |
3342 _RTLENTRYF | |
3343 #endif | |
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parents:
7807
diff
changeset
|
3344 sort_func_compare(const void *s1, const void *s2) |
3164 | 3345 { |
3346 char_u *p1 = *(char_u **)s1; | |
3347 char_u *p2 = *(char_u **)s2; | |
3348 | |
3349 if (*p1 != '<' && *p2 == '<') return -1; | |
3350 if (*p1 == '<' && *p2 != '<') return 1; | |
3351 return STRCMP(p1, p2); | |
3352 } | |
3353 #endif | |
3354 | |
7 | 3355 /* |
3356 * Return FAIL if this is not an appropriate context in which to do | |
3357 * completion of anything, return OK if it is (even if there are no matches). | |
3358 * For the caller, this means that the character is just passed through like a | |
3359 * normal character (instead of being expanded). This allows :s/^I^D etc. | |
3360 */ | |
3361 static int | |
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parents:
7807
diff
changeset
|
3362 nextwild( |
f86adafb28d4
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parents:
7807
diff
changeset
|
3363 expand_T *xp, |
f86adafb28d4
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parents:
7807
diff
changeset
|
3364 int type, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3365 int options, /* extra options for ExpandOne() */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3366 int escape) /* if TRUE, escape the returned matches */ |
7 | 3367 { |
3368 int i, j; | |
3369 char_u *p1; | |
3370 char_u *p2; | |
3371 int difflen; | |
3372 int v; | |
3373 | |
3374 if (xp->xp_numfiles == -1) | |
3375 { | |
3376 set_expand_context(xp); | |
3377 cmd_showtail = expand_showtail(xp); | |
3378 } | |
3379 | |
3380 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
3381 { | |
3382 beep_flush(); | |
3383 return OK; /* Something illegal on command line */ | |
3384 } | |
3385 if (xp->xp_context == EXPAND_NOTHING) | |
3386 { | |
3387 /* Caller can use the character as a normal char instead */ | |
3388 return FAIL; | |
3389 } | |
3390 | |
3391 MSG_PUTS("..."); /* show that we are busy */ | |
3392 out_flush(); | |
3393 | |
3394 i = (int)(xp->xp_pattern - ccline.cmdbuff); | |
1965 | 3395 xp->xp_pattern_len = ccline.cmdpos - i; |
7 | 3396 |
3397 if (type == WILD_NEXT || type == WILD_PREV) | |
3398 { | |
3399 /* | |
3400 * Get next/previous match for a previous expanded pattern. | |
3401 */ | |
3402 p2 = ExpandOne(xp, NULL, NULL, 0, type); | |
3403 } | |
3404 else | |
3405 { | |
3406 /* | |
3407 * Translate string into pattern and expand it. | |
3408 */ | |
1965 | 3409 if ((p1 = addstar(xp->xp_pattern, xp->xp_pattern_len, |
3410 xp->xp_context)) == NULL) | |
7 | 3411 p2 = NULL; |
3412 else | |
3413 { | |
2652 | 3414 int use_options = options | |
3961 | 3415 WILD_HOME_REPLACE|WILD_ADD_SLASH|WILD_SILENT; |
3416 if (escape) | |
3417 use_options |= WILD_ESCAPE; | |
2652 | 3418 |
3419 if (p_wic) | |
3420 use_options += WILD_ICASE; | |
1965 | 3421 p2 = ExpandOne(xp, p1, |
3422 vim_strnsave(&ccline.cmdbuff[i], xp->xp_pattern_len), | |
2652 | 3423 use_options, type); |
7 | 3424 vim_free(p1); |
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2016
diff
changeset
|
3425 /* longest match: make sure it is not shorter, happens with :help */ |
7 | 3426 if (p2 != NULL && type == WILD_LONGEST) |
3427 { | |
1965 | 3428 for (j = 0; j < xp->xp_pattern_len; ++j) |
7 | 3429 if (ccline.cmdbuff[i + j] == '*' |
3430 || ccline.cmdbuff[i + j] == '?') | |
3431 break; | |
3432 if ((int)STRLEN(p2) < j) | |
3433 { | |
3434 vim_free(p2); | |
3435 p2 = NULL; | |
3436 } | |
3437 } | |
3438 } | |
3439 } | |
3440 | |
3441 if (p2 != NULL && !got_int) | |
3442 { | |
1965 | 3443 difflen = (int)STRLEN(p2) - xp->xp_pattern_len; |
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029ace8dff7d
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Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
3444 if (ccline.cmdlen + difflen + 4 > ccline.cmdbufflen) |
7 | 3445 { |
2557
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
3446 v = realloc_cmdbuff(ccline.cmdlen + difflen + 4); |
7 | 3447 xp->xp_pattern = ccline.cmdbuff + i; |
3448 } | |
3449 else | |
3450 v = OK; | |
3451 if (v == OK) | |
3452 { | |
323 | 3453 mch_memmove(&ccline.cmdbuff[ccline.cmdpos + difflen], |
3454 &ccline.cmdbuff[ccline.cmdpos], | |
3455 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3456 mch_memmove(&ccline.cmdbuff[i], p2, STRLEN(p2)); | |
7 | 3457 ccline.cmdlen += difflen; |
3458 ccline.cmdpos += difflen; | |
3459 } | |
3460 } | |
3461 vim_free(p2); | |
3462 | |
3463 redrawcmd(); | |
33 | 3464 cursorcmd(); |
7 | 3465 |
3466 /* When expanding a ":map" command and no matches are found, assume that | |
3467 * the key is supposed to be inserted literally */ | |
3468 if (xp->xp_context == EXPAND_MAPPINGS && p2 == NULL) | |
3469 return FAIL; | |
3470 | |
3471 if (xp->xp_numfiles <= 0 && p2 == NULL) | |
3472 beep_flush(); | |
3473 else if (xp->xp_numfiles == 1) | |
3474 /* free expanded pattern */ | |
3475 (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE); | |
3476 | |
3477 return OK; | |
3478 } | |
3479 | |
3480 /* | |
3481 * Do wildcard expansion on the string 'str'. | |
3482 * Chars that should not be expanded must be preceded with a backslash. | |
1612 | 3483 * Return a pointer to allocated memory containing the new string. |
7 | 3484 * Return NULL for failure. |
3485 * | |
1412 | 3486 * "orig" is the originally expanded string, copied to allocated memory. It |
3487 * should either be kept in orig_save or freed. When "mode" is WILD_NEXT or | |
3488 * WILD_PREV "orig" should be NULL. | |
3489 * | |
838 | 3490 * Results are cached in xp->xp_files and xp->xp_numfiles, except when "mode" |
3491 * is WILD_EXPAND_FREE or WILD_ALL. | |
7 | 3492 * |
3493 * mode = WILD_FREE: just free previously expanded matches | |
3494 * mode = WILD_EXPAND_FREE: normal expansion, do not keep matches | |
3495 * mode = WILD_EXPAND_KEEP: normal expansion, keep matches | |
3496 * mode = WILD_NEXT: use next match in multiple match, wrap to first | |
3497 * mode = WILD_PREV: use previous match in multiple match, wrap to first | |
3498 * mode = WILD_ALL: return all matches concatenated | |
3499 * mode = WILD_LONGEST: return longest matched part | |
3398 | 3500 * mode = WILD_ALL_KEEP: get all matches, keep matches |
7 | 3501 * |
3502 * options = WILD_LIST_NOTFOUND: list entries without a match | |
3503 * options = WILD_HOME_REPLACE: do home_replace() for buffer names | |
3504 * options = WILD_USE_NL: Use '\n' for WILD_ALL | |
3505 * options = WILD_NO_BEEP: Don't beep for multiple matches | |
3506 * options = WILD_ADD_SLASH: add a slash after directory names | |
3507 * options = WILD_KEEP_ALL: don't remove 'wildignore' entries | |
3508 * options = WILD_SILENT: don't print warning messages | |
3509 * options = WILD_ESCAPE: put backslash before special chars | |
2652 | 3510 * options = WILD_ICASE: ignore case for files |
7 | 3511 * |
3512 * The variables xp->xp_context and xp->xp_backslash must have been set! | |
3513 */ | |
3514 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3515 ExpandOne( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3516 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3517 char_u *str, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3518 char_u *orig, /* allocated copy of original of expanded string */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3519 int options, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3520 int mode) |
7 | 3521 { |
3522 char_u *ss = NULL; | |
3523 static int findex; | |
3524 static char_u *orig_save = NULL; /* kept value of orig */ | |
1432 | 3525 int orig_saved = FALSE; |
7 | 3526 int i; |
3527 long_u len; | |
3528 int non_suf_match; /* number without matching suffix */ | |
3529 | |
3530 /* | |
3531 * first handle the case of using an old match | |
3532 */ | |
3533 if (mode == WILD_NEXT || mode == WILD_PREV) | |
3534 { | |
3535 if (xp->xp_numfiles > 0) | |
3536 { | |
3537 if (mode == WILD_PREV) | |
3538 { | |
3539 if (findex == -1) | |
3540 findex = xp->xp_numfiles; | |
3541 --findex; | |
3542 } | |
3543 else /* mode == WILD_NEXT */ | |
3544 ++findex; | |
3545 | |
3546 /* | |
3547 * When wrapping around, return the original string, set findex to | |
3548 * -1. | |
3549 */ | |
3550 if (findex < 0) | |
3551 { | |
3552 if (orig_save == NULL) | |
3553 findex = xp->xp_numfiles - 1; | |
3554 else | |
3555 findex = -1; | |
3556 } | |
3557 if (findex >= xp->xp_numfiles) | |
3558 { | |
3559 if (orig_save == NULL) | |
3560 findex = 0; | |
3561 else | |
3562 findex = -1; | |
3563 } | |
3564 #ifdef FEAT_WILDMENU | |
3565 if (p_wmnu) | |
3566 win_redr_status_matches(xp, xp->xp_numfiles, xp->xp_files, | |
3567 findex, cmd_showtail); | |
3568 #endif | |
3569 if (findex == -1) | |
3570 return vim_strsave(orig_save); | |
3571 return vim_strsave(xp->xp_files[findex]); | |
3572 } | |
3573 else | |
3574 return NULL; | |
3575 } | |
3576 | |
1412 | 3577 /* free old names */ |
7 | 3578 if (xp->xp_numfiles != -1 && mode != WILD_ALL && mode != WILD_LONGEST) |
3579 { | |
3580 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3581 xp->xp_numfiles = -1; | |
3582 vim_free(orig_save); | |
3583 orig_save = NULL; | |
3584 } | |
3585 findex = 0; | |
3586 | |
3587 if (mode == WILD_FREE) /* only release file name */ | |
3588 return NULL; | |
3589 | |
3590 if (xp->xp_numfiles == -1) | |
3591 { | |
3592 vim_free(orig_save); | |
3593 orig_save = orig; | |
1432 | 3594 orig_saved = TRUE; |
7 | 3595 |
3596 /* | |
3597 * Do the expansion. | |
3598 */ | |
3599 if (ExpandFromContext(xp, str, &xp->xp_numfiles, &xp->xp_files, | |
3600 options) == FAIL) | |
3601 { | |
3602 #ifdef FNAME_ILLEGAL | |
3603 /* Illegal file name has been silently skipped. But when there | |
3604 * are wildcards, the real problem is that there was no match, | |
3605 * causing the pattern to be added, which has illegal characters. | |
3606 */ | |
3607 if (!(options & WILD_SILENT) && (options & WILD_LIST_NOTFOUND)) | |
3608 EMSG2(_(e_nomatch2), str); | |
3609 #endif | |
3610 } | |
3611 else if (xp->xp_numfiles == 0) | |
3612 { | |
3613 if (!(options & WILD_SILENT)) | |
3614 EMSG2(_(e_nomatch2), str); | |
3615 } | |
3616 else | |
3617 { | |
3618 /* Escape the matches for use on the command line. */ | |
3619 ExpandEscape(xp, str, xp->xp_numfiles, xp->xp_files, options); | |
3620 | |
3621 /* | |
3622 * Check for matching suffixes in file names. | |
3623 */ | |
3398 | 3624 if (mode != WILD_ALL && mode != WILD_ALL_KEEP |
3625 && mode != WILD_LONGEST) | |
7 | 3626 { |
3627 if (xp->xp_numfiles) | |
3628 non_suf_match = xp->xp_numfiles; | |
3629 else | |
3630 non_suf_match = 1; | |
3631 if ((xp->xp_context == EXPAND_FILES | |
3632 || xp->xp_context == EXPAND_DIRECTORIES) | |
3633 && xp->xp_numfiles > 1) | |
3634 { | |
3635 /* | |
3636 * More than one match; check suffix. | |
3637 * The files will have been sorted on matching suffix in | |
3638 * expand_wildcards, only need to check the first two. | |
3639 */ | |
3640 non_suf_match = 0; | |
3641 for (i = 0; i < 2; ++i) | |
3642 if (match_suffix(xp->xp_files[i])) | |
3643 ++non_suf_match; | |
3644 } | |
3645 if (non_suf_match != 1) | |
3646 { | |
3647 /* Can we ever get here unless it's while expanding | |
3648 * interactively? If not, we can get rid of this all | |
3649 * together. Don't really want to wait for this message | |
3650 * (and possibly have to hit return to continue!). | |
3651 */ | |
3652 if (!(options & WILD_SILENT)) | |
3653 EMSG(_(e_toomany)); | |
3654 else if (!(options & WILD_NO_BEEP)) | |
3655 beep_flush(); | |
3656 } | |
3657 if (!(non_suf_match != 1 && mode == WILD_EXPAND_FREE)) | |
3658 ss = vim_strsave(xp->xp_files[0]); | |
3659 } | |
3660 } | |
3661 } | |
3662 | |
3663 /* Find longest common part */ | |
3664 if (mode == WILD_LONGEST && xp->xp_numfiles > 0) | |
3665 { | |
7235
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parents:
7009
diff
changeset
|
3666 int mb_len = 1; |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3667 int c0, ci; |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3668 |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3669 for (len = 0; xp->xp_files[0][len]; len += mb_len) |
7 | 3670 { |
7235
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3671 #ifdef FEAT_MBYTE |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3672 if (has_mbyte) |
7 | 3673 { |
7235
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3674 mb_len = (*mb_ptr2len)(&xp->xp_files[0][len]); |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3675 c0 =(* mb_ptr2char)(&xp->xp_files[0][len]); |
e45271250496
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parents:
7009
diff
changeset
|
3676 } |
e45271250496
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parents:
7009
diff
changeset
|
3677 else |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3678 #endif |
7250
99476f1aaacd
commit https://github.com/vim/vim/commit/e4eda3bc7157932b0bf380fd3fdc1ba8f4438b60
Christian Brabandt <cb@256bit.org>
parents:
7235
diff
changeset
|
3679 c0 = xp->xp_files[0][len]; |
7235
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3680 for (i = 1; i < xp->xp_numfiles; ++i) |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3681 { |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3682 #ifdef FEAT_MBYTE |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3683 if (has_mbyte) |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3684 ci =(* mb_ptr2char)(&xp->xp_files[i][len]); |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3685 else |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3686 #endif |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3687 ci = xp->xp_files[i][len]; |
4242 | 3688 if (p_fic && (xp->xp_context == EXPAND_DIRECTORIES |
7 | 3689 || xp->xp_context == EXPAND_FILES |
714 | 3690 || xp->xp_context == EXPAND_SHELLCMD |
4242 | 3691 || xp->xp_context == EXPAND_BUFFERS)) |
7 | 3692 { |
7235
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3693 if (MB_TOLOWER(c0) != MB_TOLOWER(ci)) |
7 | 3694 break; |
3695 } | |
7235
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parents:
7009
diff
changeset
|
3696 else if (c0 != ci) |
7 | 3697 break; |
3698 } | |
3699 if (i < xp->xp_numfiles) | |
3700 { | |
3701 if (!(options & WILD_NO_BEEP)) | |
6949 | 3702 vim_beep(BO_WILD); |
7 | 3703 break; |
3704 } | |
3705 } | |
7235
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parents:
7009
diff
changeset
|
3706 |
7 | 3707 ss = alloc((unsigned)len + 1); |
3708 if (ss) | |
419 | 3709 vim_strncpy(ss, xp->xp_files[0], (size_t)len); |
7 | 3710 findex = -1; /* next p_wc gets first one */ |
3711 } | |
3712 | |
3713 /* Concatenate all matching names */ | |
3714 if (mode == WILD_ALL && xp->xp_numfiles > 0) | |
3715 { | |
3716 len = 0; | |
3717 for (i = 0; i < xp->xp_numfiles; ++i) | |
3718 len += (long_u)STRLEN(xp->xp_files[i]) + 1; | |
3719 ss = lalloc(len, TRUE); | |
3720 if (ss != NULL) | |
3721 { | |
3722 *ss = NUL; | |
3723 for (i = 0; i < xp->xp_numfiles; ++i) | |
3724 { | |
3725 STRCAT(ss, xp->xp_files[i]); | |
3726 if (i != xp->xp_numfiles - 1) | |
3727 STRCAT(ss, (options & WILD_USE_NL) ? "\n" : " "); | |
3728 } | |
3729 } | |
3730 } | |
3731 | |
3732 if (mode == WILD_EXPAND_FREE || mode == WILD_ALL) | |
3733 ExpandCleanup(xp); | |
3734 | |
1412 | 3735 /* Free "orig" if it wasn't stored in "orig_save". */ |
1432 | 3736 if (!orig_saved) |
1412 | 3737 vim_free(orig); |
3738 | |
7 | 3739 return ss; |
3740 } | |
3741 | |
3742 /* | |
3743 * Prepare an expand structure for use. | |
3744 */ | |
3745 void | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
3746 ExpandInit(expand_T *xp) |
7 | 3747 { |
1718 | 3748 xp->xp_pattern = NULL; |
1965 | 3749 xp->xp_pattern_len = 0; |
7 | 3750 xp->xp_backslash = XP_BS_NONE; |
632 | 3751 #ifndef BACKSLASH_IN_FILENAME |
3752 xp->xp_shell = FALSE; | |
3753 #endif | |
7 | 3754 xp->xp_numfiles = -1; |
3755 xp->xp_files = NULL; | |
632 | 3756 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
3757 xp->xp_arg = NULL; | |
3758 #endif | |
5033
7aa4e0822dec
updated for version 7.3.1260
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parents:
4980
diff
changeset
|
3759 xp->xp_line = NULL; |
7 | 3760 } |
3761 | |
3762 /* | |
3763 * Cleanup an expand structure after use. | |
3764 */ | |
3765 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3766 ExpandCleanup(expand_T *xp) |
7 | 3767 { |
3768 if (xp->xp_numfiles >= 0) | |
3769 { | |
3770 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3771 xp->xp_numfiles = -1; | |
3772 } | |
3773 } | |
3774 | |
3775 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3776 ExpandEscape( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3777 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
3778 char_u *str, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
3779 int numfiles, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
3780 char_u **files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3781 int options) |
7 | 3782 { |
3783 int i; | |
3784 char_u *p; | |
3785 | |
3786 /* | |
3787 * May change home directory back to "~" | |
3788 */ | |
3789 if (options & WILD_HOME_REPLACE) | |
3790 tilde_replace(str, numfiles, files); | |
3791 | |
3792 if (options & WILD_ESCAPE) | |
3793 { | |
3794 if (xp->xp_context == EXPAND_FILES | |
2778 | 3795 || xp->xp_context == EXPAND_FILES_IN_PATH |
714 | 3796 || xp->xp_context == EXPAND_SHELLCMD |
7 | 3797 || xp->xp_context == EXPAND_BUFFERS |
3798 || xp->xp_context == EXPAND_DIRECTORIES) | |
3799 { | |
3800 /* | |
3801 * Insert a backslash into a file name before a space, \, %, # | |
3802 * and wildmatch characters, except '~'. | |
3803 */ | |
3804 for (i = 0; i < numfiles; ++i) | |
3805 { | |
3806 /* for ":set path=" we need to escape spaces twice */ | |
3807 if (xp->xp_backslash == XP_BS_THREE) | |
3808 { | |
3809 p = vim_strsave_escaped(files[i], (char_u *)" "); | |
3810 if (p != NULL) | |
3811 { | |
3812 vim_free(files[i]); | |
3813 files[i] = p; | |
719 | 3814 #if defined(BACKSLASH_IN_FILENAME) |
7 | 3815 p = vim_strsave_escaped(files[i], (char_u *)" "); |
3816 if (p != NULL) | |
3817 { | |
3818 vim_free(files[i]); | |
3819 files[i] = p; | |
3820 } | |
3821 #endif | |
3822 } | |
3823 } | |
1589 | 3824 #ifdef BACKSLASH_IN_FILENAME |
3825 p = vim_strsave_fnameescape(files[i], FALSE); | |
3826 #else | |
1586 | 3827 p = vim_strsave_fnameescape(files[i], xp->xp_shell); |
1589 | 3828 #endif |
7 | 3829 if (p != NULL) |
3830 { | |
3831 vim_free(files[i]); | |
3832 files[i] = p; | |
3833 } | |
3834 | |
3835 /* If 'str' starts with "\~", replace "~" at start of | |
3836 * files[i] with "\~". */ | |
3837 if (str[0] == '\\' && str[1] == '~' && files[i][0] == '~') | |
435 | 3838 escape_fname(&files[i]); |
7 | 3839 } |
3840 xp->xp_backslash = XP_BS_NONE; | |
435 | 3841 |
3842 /* If the first file starts with a '+' escape it. Otherwise it | |
3843 * could be seen as "+cmd". */ | |
3844 if (*files[0] == '+') | |
3845 escape_fname(&files[0]); | |
7 | 3846 } |
3847 else if (xp->xp_context == EXPAND_TAGS) | |
3848 { | |
3849 /* | |
3850 * Insert a backslash before characters in a tag name that | |
3851 * would terminate the ":tag" command. | |
3852 */ | |
3853 for (i = 0; i < numfiles; ++i) | |
3854 { | |
3855 p = vim_strsave_escaped(files[i], (char_u *)"\\|\""); | |
3856 if (p != NULL) | |
3857 { | |
3858 vim_free(files[i]); | |
3859 files[i] = p; | |
3860 } | |
3861 } | |
3862 } | |
3863 } | |
3864 } | |
3865 | |
3866 /* | |
1586 | 3867 * Escape special characters in "fname" for when used as a file name argument |
3868 * after a Vim command, or, when "shell" is non-zero, a shell command. | |
3869 * Returns the result in allocated memory. | |
3870 */ | |
3871 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3872 vim_strsave_fnameescape(char_u *fname, int shell) |
1586 | 3873 { |
1685 | 3874 char_u *p; |
1586 | 3875 #ifdef BACKSLASH_IN_FILENAME |
3876 char_u buf[20]; | |
3877 int j = 0; | |
3878 | |
5481 | 3879 /* Don't escape '[', '{' and '!' if they are in 'isfname'. */ |
1586 | 3880 for (p = PATH_ESC_CHARS; *p != NUL; ++p) |
5481 | 3881 if ((*p != '[' && *p != '{' && *p != '!') || !vim_isfilec(*p)) |
1586 | 3882 buf[j++] = *p; |
3883 buf[j] = NUL; | |
1700 | 3884 p = vim_strsave_escaped(fname, buf); |
1586 | 3885 #else |
1685 | 3886 p = vim_strsave_escaped(fname, shell ? SHELL_ESC_CHARS : PATH_ESC_CHARS); |
3887 if (shell && csh_like_shell() && p != NULL) | |
3888 { | |
3889 char_u *s; | |
3890 | |
3891 /* For csh and similar shells need to put two backslashes before '!'. | |
3892 * One is taken by Vim, one by the shell. */ | |
3893 s = vim_strsave_escaped(p, (char_u *)"!"); | |
3894 vim_free(p); | |
3895 p = s; | |
3896 } | |
1700 | 3897 #endif |
3898 | |
3899 /* '>' and '+' are special at the start of some commands, e.g. ":edit" and | |
3900 * ":write". "cd -" has a special meaning. */ | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
3901 if (p != NULL && (*p == '>' || *p == '+' || (*p == '-' && p[1] == NUL))) |
1700 | 3902 escape_fname(&p); |
3903 | |
1685 | 3904 return p; |
1586 | 3905 } |
3906 | |
3907 /* | |
435 | 3908 * Put a backslash before the file name in "pp", which is in allocated memory. |
3909 */ | |
3910 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3911 escape_fname(char_u **pp) |
435 | 3912 { |
3913 char_u *p; | |
3914 | |
3915 p = alloc((unsigned)(STRLEN(*pp) + 2)); | |
3916 if (p != NULL) | |
3917 { | |
3918 p[0] = '\\'; | |
3919 STRCPY(p + 1, *pp); | |
3920 vim_free(*pp); | |
3921 *pp = p; | |
3922 } | |
3923 } | |
3924 | |
3925 /* | |
7 | 3926 * For each file name in files[num_files]: |
3927 * If 'orig_pat' starts with "~/", replace the home directory with "~". | |
3928 */ | |
3929 void | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3930 tilde_replace( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3931 char_u *orig_pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3932 int num_files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3933 char_u **files) |
7 | 3934 { |
3935 int i; | |
3936 char_u *p; | |
3937 | |
3938 if (orig_pat[0] == '~' && vim_ispathsep(orig_pat[1])) | |
3939 { | |
3940 for (i = 0; i < num_files; ++i) | |
3941 { | |
3942 p = home_replace_save(NULL, files[i]); | |
3943 if (p != NULL) | |
3944 { | |
3945 vim_free(files[i]); | |
3946 files[i] = p; | |
3947 } | |
3948 } | |
3949 } | |
3950 } | |
3951 | |
3952 /* | |
3953 * Show all matches for completion on the command line. | |
3954 * Returns EXPAND_NOTHING when the character that triggered expansion should | |
3955 * be inserted like a normal character. | |
3956 */ | |
3957 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3958 showmatches(expand_T *xp, int wildmenu UNUSED) |
7 | 3959 { |
3960 #define L_SHOWFILE(m) (showtail ? sm_gettail(files_found[m]) : files_found[m]) | |
3961 int num_files; | |
3962 char_u **files_found; | |
3963 int i, j, k; | |
3964 int maxlen; | |
3965 int lines; | |
3966 int columns; | |
3967 char_u *p; | |
3968 int lastlen; | |
3969 int attr; | |
3970 int showtail; | |
3971 | |
3972 if (xp->xp_numfiles == -1) | |
3973 { | |
3974 set_expand_context(xp); | |
3975 i = expand_cmdline(xp, ccline.cmdbuff, ccline.cmdpos, | |
3976 &num_files, &files_found); | |
3977 showtail = expand_showtail(xp); | |
3978 if (i != EXPAND_OK) | |
3979 return i; | |
3980 | |
3981 } | |
3982 else | |
3983 { | |
3984 num_files = xp->xp_numfiles; | |
3985 files_found = xp->xp_files; | |
3986 showtail = cmd_showtail; | |
3987 } | |
3988 | |
3989 #ifdef FEAT_WILDMENU | |
3990 if (!wildmenu) | |
3991 { | |
3992 #endif | |
3993 msg_didany = FALSE; /* lines_left will be set */ | |
3994 msg_start(); /* prepare for paging */ | |
3995 msg_putchar('\n'); | |
3996 out_flush(); | |
3997 cmdline_row = msg_row; | |
3998 msg_didany = FALSE; /* lines_left will be set again */ | |
3999 msg_start(); /* prepare for paging */ | |
4000 #ifdef FEAT_WILDMENU | |
4001 } | |
4002 #endif | |
4003 | |
4004 if (got_int) | |
4005 got_int = FALSE; /* only int. the completion, not the cmd line */ | |
4006 #ifdef FEAT_WILDMENU | |
4007 else if (wildmenu) | |
4008 win_redr_status_matches(xp, num_files, files_found, 0, showtail); | |
4009 #endif | |
4010 else | |
4011 { | |
4012 /* find the length of the longest file name */ | |
4013 maxlen = 0; | |
4014 for (i = 0; i < num_files; ++i) | |
4015 { | |
4016 if (!showtail && (xp->xp_context == EXPAND_FILES | |
714 | 4017 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4018 || xp->xp_context == EXPAND_BUFFERS)) |
4019 { | |
4020 home_replace(NULL, files_found[i], NameBuff, MAXPATHL, TRUE); | |
4021 j = vim_strsize(NameBuff); | |
4022 } | |
4023 else | |
4024 j = vim_strsize(L_SHOWFILE(i)); | |
4025 if (j > maxlen) | |
4026 maxlen = j; | |
4027 } | |
4028 | |
4029 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4030 lines = num_files; | |
4031 else | |
4032 { | |
4033 /* compute the number of columns and lines for the listing */ | |
4034 maxlen += 2; /* two spaces between file names */ | |
4035 columns = ((int)Columns + 2) / maxlen; | |
4036 if (columns < 1) | |
4037 columns = 1; | |
4038 lines = (num_files + columns - 1) / columns; | |
4039 } | |
4040 | |
4041 attr = hl_attr(HLF_D); /* find out highlighting for directories */ | |
4042 | |
4043 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4044 { | |
4045 MSG_PUTS_ATTR(_("tagname"), hl_attr(HLF_T)); | |
4046 msg_clr_eos(); | |
4047 msg_advance(maxlen - 3); | |
4048 MSG_PUTS_ATTR(_(" kind file\n"), hl_attr(HLF_T)); | |
4049 } | |
4050 | |
4051 /* list the files line by line */ | |
4052 for (i = 0; i < lines; ++i) | |
4053 { | |
4054 lastlen = 999; | |
4055 for (k = i; k < num_files; k += lines) | |
4056 { | |
4057 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4058 { | |
4059 msg_outtrans_attr(files_found[k], hl_attr(HLF_D)); | |
4060 p = files_found[k] + STRLEN(files_found[k]) + 1; | |
4061 msg_advance(maxlen + 1); | |
4062 msg_puts(p); | |
4063 msg_advance(maxlen + 3); | |
4064 msg_puts_long_attr(p + 2, hl_attr(HLF_D)); | |
4065 break; | |
4066 } | |
4067 for (j = maxlen - lastlen; --j >= 0; ) | |
4068 msg_putchar(' '); | |
4069 if (xp->xp_context == EXPAND_FILES | |
714 | 4070 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4071 || xp->xp_context == EXPAND_BUFFERS) |
4072 { | |
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parents:
2099
diff
changeset
|
4073 /* highlight directories */ |
2128
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parents:
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diff
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|
4074 if (xp->xp_numfiles != -1) |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4075 { |
a16af0072ea8
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parents:
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diff
changeset
|
4076 char_u *halved_slash; |
a16af0072ea8
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parents:
2118
diff
changeset
|
4077 char_u *exp_path; |
a16af0072ea8
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parents:
2118
diff
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|
4078 |
a16af0072ea8
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parents:
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diff
changeset
|
4079 /* Expansion was done before and special characters |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4080 * were escaped, need to halve backslashes. Also |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4081 * $HOME has been replaced with ~/. */ |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4082 exp_path = expand_env_save_opt(files_found[k], TRUE); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4083 halved_slash = backslash_halve_save( |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4084 exp_path != NULL ? exp_path : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4085 j = mch_isdir(halved_slash != NULL ? halved_slash |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4086 : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4087 vim_free(exp_path); |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4088 vim_free(halved_slash); |
a16af0072ea8
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parents:
2118
diff
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|
4089 } |
a16af0072ea8
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parents:
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diff
changeset
|
4090 else |
a16af0072ea8
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parents:
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diff
changeset
|
4091 /* Expansion was done here, file names are literal. */ |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4092 j = mch_isdir(files_found[k]); |
7 | 4093 if (showtail) |
4094 p = L_SHOWFILE(k); | |
4095 else | |
4096 { | |
4097 home_replace(NULL, files_found[k], NameBuff, MAXPATHL, | |
4098 TRUE); | |
4099 p = NameBuff; | |
4100 } | |
4101 } | |
4102 else | |
4103 { | |
4104 j = FALSE; | |
4105 p = L_SHOWFILE(k); | |
4106 } | |
4107 lastlen = msg_outtrans_attr(p, j ? attr : 0); | |
4108 } | |
4109 if (msg_col > 0) /* when not wrapped around */ | |
4110 { | |
4111 msg_clr_eos(); | |
4112 msg_putchar('\n'); | |
4113 } | |
4114 out_flush(); /* show one line at a time */ | |
4115 if (got_int) | |
4116 { | |
4117 got_int = FALSE; | |
4118 break; | |
4119 } | |
4120 } | |
4121 | |
4122 /* | |
4123 * we redraw the command below the lines that we have just listed | |
4124 * This is a bit tricky, but it saves a lot of screen updating. | |
4125 */ | |
4126 cmdline_row = msg_row; /* will put it back later */ | |
4127 } | |
4128 | |
4129 if (xp->xp_numfiles == -1) | |
4130 FreeWild(num_files, files_found); | |
4131 | |
4132 return EXPAND_OK; | |
4133 } | |
4134 | |
4135 /* | |
4136 * Private gettail for showmatches() (and win_redr_status_matches()): | |
4137 * Find tail of file name path, but ignore trailing "/". | |
4138 */ | |
4139 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4140 sm_gettail(char_u *s) |
7 | 4141 { |
4142 char_u *p; | |
4143 char_u *t = s; | |
4144 int had_sep = FALSE; | |
4145 | |
4146 for (p = s; *p != NUL; ) | |
4147 { | |
4148 if (vim_ispathsep(*p) | |
4149 #ifdef BACKSLASH_IN_FILENAME | |
4150 && !rem_backslash(p) | |
4151 #endif | |
4152 ) | |
4153 had_sep = TRUE; | |
4154 else if (had_sep) | |
4155 { | |
4156 t = p; | |
4157 had_sep = FALSE; | |
4158 } | |
39 | 4159 mb_ptr_adv(p); |
7 | 4160 } |
4161 return t; | |
4162 } | |
4163 | |
4164 /* | |
4165 * Return TRUE if we only need to show the tail of completion matches. | |
4166 * When not completing file names or there is a wildcard in the path FALSE is | |
4167 * returned. | |
4168 */ | |
4169 static int | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4170 expand_showtail(expand_T *xp) |
7 | 4171 { |
4172 char_u *s; | |
4173 char_u *end; | |
4174 | |
4175 /* When not completing file names a "/" may mean something different. */ | |
714 | 4176 if (xp->xp_context != EXPAND_FILES |
4177 && xp->xp_context != EXPAND_SHELLCMD | |
4178 && xp->xp_context != EXPAND_DIRECTORIES) | |
7 | 4179 return FALSE; |
4180 | |
4181 end = gettail(xp->xp_pattern); | |
4182 if (end == xp->xp_pattern) /* there is no path separator */ | |
4183 return FALSE; | |
4184 | |
4185 for (s = xp->xp_pattern; s < end; s++) | |
4186 { | |
4187 /* Skip escaped wildcards. Only when the backslash is not a path | |
4188 * separator, on DOS the '*' "path\*\file" must not be skipped. */ | |
4189 if (rem_backslash(s)) | |
4190 ++s; | |
4191 else if (vim_strchr((char_u *)"*?[", *s) != NULL) | |
4192 return FALSE; | |
4193 } | |
4194 return TRUE; | |
4195 } | |
4196 | |
4197 /* | |
4198 * Prepare a string for expansion. | |
4199 * When expanding file names: The string will be used with expand_wildcards(). | |
5438 | 4200 * Copy "fname[len]" into allocated memory and add a '*' at the end. |
7 | 4201 * When expanding other names: The string will be used with regcomp(). Copy |
4202 * the name into allocated memory and prepend "^". | |
4203 */ | |
4204 char_u * | |
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f86adafb28d4
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parents:
7807
diff
changeset
|
4205 addstar( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4206 char_u *fname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4207 int len, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4208 int context) /* EXPAND_FILES etc. */ |
7 | 4209 { |
4210 char_u *retval; | |
4211 int i, j; | |
4212 int new_len; | |
4213 char_u *tail; | |
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4214 int ends_in_star; |
7 | 4215 |
714 | 4216 if (context != EXPAND_FILES |
2311
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4217 && context != EXPAND_FILES_IN_PATH |
714 | 4218 && context != EXPAND_SHELLCMD |
4219 && context != EXPAND_DIRECTORIES) | |
7 | 4220 { |
4221 /* | |
4222 * Matching will be done internally (on something other than files). | |
4223 * So we convert the file-matching-type wildcards into our kind for | |
4224 * use with vim_regcomp(). First work out how long it will be: | |
4225 */ | |
4226 | |
4227 /* For help tags the translation is done in find_help_tags(). | |
4228 * For a tag pattern starting with "/" no translation is needed. */ | |
4229 if (context == EXPAND_HELP | |
4230 || context == EXPAND_COLORS | |
4231 || context == EXPAND_COMPILER | |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4232 || context == EXPAND_OWNSYNTAX |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4233 || context == EXPAND_FILETYPE |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4234 || context == EXPAND_PACKADD |
7 | 4235 || (context == EXPAND_TAGS && fname[0] == '/')) |
4236 retval = vim_strnsave(fname, len); | |
4237 else | |
4238 { | |
4239 new_len = len + 2; /* +2 for '^' at start, NUL at end */ | |
4240 for (i = 0; i < len; i++) | |
4241 { | |
4242 if (fname[i] == '*' || fname[i] == '~') | |
4243 new_len++; /* '*' needs to be replaced by ".*" | |
4244 '~' needs to be replaced by "\~" */ | |
4245 | |
4246 /* Buffer names are like file names. "." should be literal */ | |
4247 if (context == EXPAND_BUFFERS && fname[i] == '.') | |
4248 new_len++; /* "." becomes "\." */ | |
4249 | |
4250 /* Custom expansion takes care of special things, match | |
4251 * backslashes literally (perhaps also for other types?) */ | |
634 | 4252 if ((context == EXPAND_USER_DEFINED |
4253 || context == EXPAND_USER_LIST) && fname[i] == '\\') | |
7 | 4254 new_len++; /* '\' becomes "\\" */ |
4255 } | |
4256 retval = alloc(new_len); | |
4257 if (retval != NULL) | |
4258 { | |
4259 retval[0] = '^'; | |
4260 j = 1; | |
4261 for (i = 0; i < len; i++, j++) | |
4262 { | |
4263 /* Skip backslash. But why? At least keep it for custom | |
4264 * expansion. */ | |
4265 if (context != EXPAND_USER_DEFINED | |
407 | 4266 && context != EXPAND_USER_LIST |
4267 && fname[i] == '\\' | |
4268 && ++i == len) | |
7 | 4269 break; |
4270 | |
4271 switch (fname[i]) | |
4272 { | |
4273 case '*': retval[j++] = '.'; | |
4274 break; | |
4275 case '~': retval[j++] = '\\'; | |
4276 break; | |
4277 case '?': retval[j] = '.'; | |
4278 continue; | |
4279 case '.': if (context == EXPAND_BUFFERS) | |
4280 retval[j++] = '\\'; | |
4281 break; | |
407 | 4282 case '\\': if (context == EXPAND_USER_DEFINED |
4283 || context == EXPAND_USER_LIST) | |
7 | 4284 retval[j++] = '\\'; |
4285 break; | |
4286 } | |
4287 retval[j] = fname[i]; | |
4288 } | |
4289 retval[j] = NUL; | |
4290 } | |
4291 } | |
4292 } | |
4293 else | |
4294 { | |
4295 retval = alloc(len + 4); | |
4296 if (retval != NULL) | |
4297 { | |
419 | 4298 vim_strncpy(retval, fname, len); |
7 | 4299 |
4300 /* | |
831 | 4301 * Don't add a star to *, ~, ~user, $var or `cmd`. |
4302 * * would become **, which walks the whole tree. | |
7 | 4303 * ~ would be at the start of the file name, but not the tail. |
4304 * $ could be anywhere in the tail. | |
4305 * ` could be anywhere in the file name. | |
1484 | 4306 * When the name ends in '$' don't add a star, remove the '$'. |
7 | 4307 */ |
4308 tail = gettail(retval); | |
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4309 ends_in_star = (len > 0 && retval[len - 1] == '*'); |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4310 #ifndef BACKSLASH_IN_FILENAME |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4311 for (i = len - 2; i >= 0; --i) |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4312 { |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4313 if (retval[i] != '\\') |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4314 break; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4315 ends_in_star = !ends_in_star; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4316 } |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4317 #endif |
7 | 4318 if ((*retval != '~' || tail != retval) |
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4319 && !ends_in_star |
7 | 4320 && vim_strchr(tail, '$') == NULL |
4321 && vim_strchr(retval, '`') == NULL) | |
4322 retval[len++] = '*'; | |
1484 | 4323 else if (len > 0 && retval[len - 1] == '$') |
4324 --len; | |
7 | 4325 retval[len] = NUL; |
4326 } | |
4327 } | |
4328 return retval; | |
4329 } | |
4330 | |
4331 /* | |
4332 * Must parse the command line so far to work out what context we are in. | |
4333 * Completion can then be done based on that context. | |
4334 * This routine sets the variables: | |
4335 * xp->xp_pattern The start of the pattern to be expanded within | |
4336 * the command line (ends at the cursor). | |
4337 * xp->xp_context The type of thing to expand. Will be one of: | |
4338 * | |
4339 * EXPAND_UNSUCCESSFUL Used sometimes when there is something illegal on | |
4340 * the command line, like an unknown command. Caller | |
4341 * should beep. | |
4342 * EXPAND_NOTHING Unrecognised context for completion, use char like | |
4343 * a normal char, rather than for completion. eg | |
4344 * :s/^I/ | |
4345 * EXPAND_COMMANDS Cursor is still touching the command, so complete | |
4346 * it. | |
4347 * EXPAND_BUFFERS Complete file names for :buf and :sbuf commands. | |
4348 * EXPAND_FILES After command with XFILE set, or after setting | |
4349 * with P_EXPAND set. eg :e ^I, :w>>^I | |
4350 * EXPAND_DIRECTORIES In some cases this is used instead of the latter | |
4351 * when we know only directories are of interest. eg | |
4352 * :set dir=^I | |
714 | 4353 * EXPAND_SHELLCMD After ":!cmd", ":r !cmd" or ":w !cmd". |
7 | 4354 * EXPAND_SETTINGS Complete variable names. eg :set d^I |
4355 * EXPAND_BOOL_SETTINGS Complete boolean variables only, eg :set no^I | |
4356 * EXPAND_TAGS Complete tags from the files in p_tags. eg :ta a^I | |
4357 * EXPAND_TAGS_LISTFILES As above, but list filenames on ^D, after :tselect | |
4358 * EXPAND_HELP Complete tags from the file 'helpfile'/tags | |
4359 * EXPAND_EVENTS Complete event names | |
4360 * EXPAND_SYNTAX Complete :syntax command arguments | |
4361 * EXPAND_HIGHLIGHT Complete highlight (syntax) group names | |
4362 * EXPAND_AUGROUP Complete autocommand group names | |
4363 * EXPAND_USER_VARS Complete user defined variable names, eg :unlet a^I | |
4364 * EXPAND_MAPPINGS Complete mapping and abbreviation names, | |
4365 * eg :unmap a^I , :cunab x^I | |
4366 * EXPAND_FUNCTIONS Complete internal or user defined function names, | |
4367 * eg :call sub^I | |
4368 * EXPAND_USER_FUNC Complete user defined function names, eg :delf F^I | |
4369 * EXPAND_EXPRESSION Complete internal or user defined function/variable | |
4370 * names in expressions, eg :while s^I | |
4371 * EXPAND_ENV_VARS Complete environment variable names | |
3744 | 4372 * EXPAND_USER Complete user names |
7 | 4373 */ |
4374 static void | |
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f86adafb28d4
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parents:
7807
diff
changeset
|
4375 set_expand_context(expand_T *xp) |
7 | 4376 { |
168 | 4377 /* only expansion for ':', '>' and '=' command-lines */ |
7 | 4378 if (ccline.cmdfirstc != ':' |
4379 #ifdef FEAT_EVAL | |
168 | 4380 && ccline.cmdfirstc != '>' && ccline.cmdfirstc != '=' |
531 | 4381 && !ccline.input_fn |
7 | 4382 #endif |
4383 ) | |
4384 { | |
4385 xp->xp_context = EXPAND_NOTHING; | |
4386 return; | |
4387 } | |
4388 set_cmd_context(xp, ccline.cmdbuff, ccline.cmdlen, ccline.cmdpos); | |
4389 } | |
4390 | |
4391 void | |
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f86adafb28d4
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parents:
7807
diff
changeset
|
4392 set_cmd_context( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4393 expand_T *xp, |
f86adafb28d4
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parents:
7807
diff
changeset
|
4394 char_u *str, /* start of command line */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4395 int len, /* length of command line (excl. NUL) */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4396 int col) /* position of cursor */ |
7 | 4397 { |
4398 int old_char = NUL; | |
4399 char_u *nextcomm; | |
4400 | |
4401 /* | |
4402 * Avoid a UMR warning from Purify, only save the character if it has been | |
4403 * written before. | |
4404 */ | |
4405 if (col < len) | |
4406 old_char = str[col]; | |
4407 str[col] = NUL; | |
4408 nextcomm = str; | |
168 | 4409 |
4410 #ifdef FEAT_EVAL | |
4411 if (ccline.cmdfirstc == '=') | |
1322 | 4412 { |
4413 # ifdef FEAT_CMDL_COMPL | |
168 | 4414 /* pass CMD_SIZE because there is no real command */ |
4415 set_context_for_expression(xp, str, CMD_SIZE); | |
1322 | 4416 # endif |
4417 } | |
531 | 4418 else if (ccline.input_fn) |
4419 { | |
4420 xp->xp_context = ccline.xp_context; | |
4421 xp->xp_pattern = ccline.cmdbuff; | |
1322 | 4422 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 4423 xp->xp_arg = ccline.xp_arg; |
1322 | 4424 # endif |
531 | 4425 } |
168 | 4426 else |
4427 #endif | |
4428 while (nextcomm != NULL) | |
4429 nextcomm = set_one_cmd_context(xp, nextcomm); | |
4430 | |
5056
034abed357a1
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Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4431 /* Store the string here so that call_user_expand_func() can get to them |
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4432 * easily. */ |
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4433 xp->xp_line = str; |
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4434 xp->xp_col = col; |
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4435 |
7 | 4436 str[col] = old_char; |
4437 } | |
4438 | |
4439 /* | |
4440 * Expand the command line "str" from context "xp". | |
4441 * "xp" must have been set by set_cmd_context(). | |
4442 * xp->xp_pattern points into "str", to where the text that is to be expanded | |
4443 * starts. | |
4444 * Returns EXPAND_UNSUCCESSFUL when there is something illegal before the | |
4445 * cursor. | |
4446 * Returns EXPAND_NOTHING when there is nothing to expand, might insert the | |
4447 * key that triggered expansion literally. | |
4448 * Returns EXPAND_OK otherwise. | |
4449 */ | |
4450 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4451 expand_cmdline( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4452 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4453 char_u *str, /* start of command line */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4454 int col, /* position of cursor */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4455 int *matchcount, /* return: nr of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4456 char_u ***matches) /* return: array of pointers to matches */ |
7 | 4457 { |
4458 char_u *file_str = NULL; | |
2652 | 4459 int options = WILD_ADD_SLASH|WILD_SILENT; |
7 | 4460 |
4461 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
4462 { | |
4463 beep_flush(); | |
4464 return EXPAND_UNSUCCESSFUL; /* Something illegal on command line */ | |
4465 } | |
4466 if (xp->xp_context == EXPAND_NOTHING) | |
4467 { | |
4468 /* Caller can use the character as a normal char instead */ | |
4469 return EXPAND_NOTHING; | |
4470 } | |
4471 | |
4472 /* add star to file name, or convert to regexp if not exp. files. */ | |
1965 | 4473 xp->xp_pattern_len = (int)(str + col - xp->xp_pattern); |
4474 file_str = addstar(xp->xp_pattern, xp->xp_pattern_len, xp->xp_context); | |
7 | 4475 if (file_str == NULL) |
4476 return EXPAND_UNSUCCESSFUL; | |
4477 | |
2652 | 4478 if (p_wic) |
4479 options += WILD_ICASE; | |
4480 | |
7 | 4481 /* find all files that match the description */ |
2652 | 4482 if (ExpandFromContext(xp, file_str, matchcount, matches, options) == FAIL) |
7 | 4483 { |
4484 *matchcount = 0; | |
4485 *matches = NULL; | |
4486 } | |
4487 vim_free(file_str); | |
4488 | |
4489 return EXPAND_OK; | |
4490 } | |
4491 | |
4492 #ifdef FEAT_MULTI_LANG | |
4493 /* | |
8765
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parents:
8694
diff
changeset
|
4494 * Cleanup matches for help tags: |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4495 * Remove "@ab" if the top of 'helplang' is "ab" and the language of the first |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4496 * tag matches it. Otherwise remove "@en" if "en" is the only language. |
7 | 4497 */ |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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parents:
7447
diff
changeset
|
4498 static void cleanup_help_tags(int num_file, char_u **file); |
7 | 4499 |
4500 static void | |
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7807
diff
changeset
|
4501 cleanup_help_tags(int num_file, char_u **file) |
7 | 4502 { |
4503 int i, j; | |
4504 int len; | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4505 char_u buf[4]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4506 char_u *p = buf; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4507 |
3daf70d22168
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Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4508 if (p_hlg[0] != NUL) |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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8694
diff
changeset
|
4509 { |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4510 *p++ = '@'; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4511 *p++ = p_hlg[0]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4512 *p++ = p_hlg[1]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4513 } |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4514 *p = NUL; |
7 | 4515 |
4516 for (i = 0; i < num_file; ++i) | |
4517 { | |
4518 len = (int)STRLEN(file[i]) - 3; | |
8765
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diff
changeset
|
4519 if (len <= 0) |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4520 continue; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4521 if (i == 0 && STRCMP(file[i] + len, buf) == 0) |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4522 { |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4523 file[i][len] = NUL; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4524 break; |
3daf70d22168
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parents:
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diff
changeset
|
4525 } |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4526 else if (STRCMP(file[i] + len, "@en") == 0) |
7 | 4527 { |
4528 /* Sorting on priority means the same item in another language may | |
4529 * be anywhere. Search all items for a match up to the "@en". */ | |
4530 for (j = 0; j < num_file; ++j) | |
4531 if (j != i | |
4532 && (int)STRLEN(file[j]) == len + 3 | |
4533 && STRNCMP(file[i], file[j], len + 1) == 0) | |
4534 break; | |
4535 if (j == num_file) | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4536 { |
7 | 4537 file[i][len] = NUL; |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4538 break; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4539 } |
7 | 4540 } |
4541 } | |
4542 } | |
4543 #endif | |
4544 | |
4545 /* | |
4546 * Do the expansion based on xp->xp_context and "pat". | |
4547 */ | |
4548 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4549 ExpandFromContext( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4550 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4551 char_u *pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4552 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4553 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4554 int options) /* EW_ flags */ |
7 | 4555 { |
4556 #ifdef FEAT_CMDL_COMPL | |
4557 regmatch_T regmatch; | |
4558 #endif | |
4559 int ret; | |
4560 int flags; | |
4561 | |
4562 flags = EW_DIR; /* include directories */ | |
4563 if (options & WILD_LIST_NOTFOUND) | |
4564 flags |= EW_NOTFOUND; | |
4565 if (options & WILD_ADD_SLASH) | |
4566 flags |= EW_ADDSLASH; | |
4567 if (options & WILD_KEEP_ALL) | |
4568 flags |= EW_KEEPALL; | |
4569 if (options & WILD_SILENT) | |
4570 flags |= EW_SILENT; | |
6659 | 4571 if (options & WILD_ALLLINKS) |
4572 flags |= EW_ALLLINKS; | |
7 | 4573 |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4574 if (xp->xp_context == EXPAND_FILES |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4575 || xp->xp_context == EXPAND_DIRECTORIES |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4576 || xp->xp_context == EXPAND_FILES_IN_PATH) |
7 | 4577 { |
4578 /* | |
4579 * Expand file or directory names. | |
4580 */ | |
4581 int free_pat = FALSE; | |
4582 int i; | |
4583 | |
4584 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
4585 * space */ | |
4586 if (xp->xp_backslash != XP_BS_NONE) | |
4587 { | |
4588 free_pat = TRUE; | |
4589 pat = vim_strsave(pat); | |
4590 for (i = 0; pat[i]; ++i) | |
4591 if (pat[i] == '\\') | |
4592 { | |
4593 if (xp->xp_backslash == XP_BS_THREE | |
4594 && pat[i + 1] == '\\' | |
4595 && pat[i + 2] == '\\' | |
4596 && pat[i + 3] == ' ') | |
1621 | 4597 STRMOVE(pat + i, pat + i + 3); |
7 | 4598 if (xp->xp_backslash == XP_BS_ONE |
4599 && pat[i + 1] == ' ') | |
1621 | 4600 STRMOVE(pat + i, pat + i + 1); |
7 | 4601 } |
4602 } | |
4603 | |
4604 if (xp->xp_context == EXPAND_FILES) | |
4605 flags |= EW_FILE; | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4606 else if (xp->xp_context == EXPAND_FILES_IN_PATH) |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4607 flags |= (EW_FILE | EW_PATH); |
7 | 4608 else |
4609 flags = (flags | EW_DIR) & ~EW_FILE; | |
2652 | 4610 if (options & WILD_ICASE) |
4611 flags |= EW_ICASE; | |
4612 | |
2016 | 4613 /* Expand wildcards, supporting %:h and the like. */ |
4614 ret = expand_wildcards_eval(&pat, num_file, file, flags); | |
7 | 4615 if (free_pat) |
4616 vim_free(pat); | |
4617 return ret; | |
4618 } | |
4619 | |
4620 *file = (char_u **)""; | |
4621 *num_file = 0; | |
4622 if (xp->xp_context == EXPAND_HELP) | |
4623 { | |
1696 | 4624 /* With an empty argument we would get all the help tags, which is |
4625 * very slow. Get matches for "help" instead. */ | |
4626 if (find_help_tags(*pat == NUL ? (char_u *)"help" : pat, | |
4627 num_file, file, FALSE) == OK) | |
7 | 4628 { |
4629 #ifdef FEAT_MULTI_LANG | |
4630 cleanup_help_tags(*num_file, *file); | |
4631 #endif | |
4632 return OK; | |
4633 } | |
4634 return FAIL; | |
4635 } | |
4636 | |
4637 #ifndef FEAT_CMDL_COMPL | |
4638 return FAIL; | |
4639 #else | |
716 | 4640 if (xp->xp_context == EXPAND_SHELLCMD) |
4641 return expand_shellcmd(pat, num_file, file, flags); | |
7 | 4642 if (xp->xp_context == EXPAND_OLD_SETTING) |
4643 return ExpandOldSetting(num_file, file); | |
4644 if (xp->xp_context == EXPAND_BUFFERS) | |
4645 return ExpandBufnames(pat, num_file, file, options); | |
4646 if (xp->xp_context == EXPAND_TAGS | |
4647 || xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4648 return expand_tags(xp->xp_context == EXPAND_TAGS, pat, num_file, file); | |
4649 if (xp->xp_context == EXPAND_COLORS) | |
2929 | 4650 { |
4651 char *directories[] = {"colors", NULL}; | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4652 return ExpandRTDir(pat, DIP_START + DIP_OPT, num_file, file, |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4653 directories); |
2929 | 4654 } |
7 | 4655 if (xp->xp_context == EXPAND_COMPILER) |
2929 | 4656 { |
3106 | 4657 char *directories[] = {"compiler", NULL}; |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4658 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4659 } |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4660 if (xp->xp_context == EXPAND_OWNSYNTAX) |
2929 | 4661 { |
4662 char *directories[] = {"syntax", NULL}; | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4663 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4664 } |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4665 if (xp->xp_context == EXPAND_FILETYPE) |
2929 | 4666 { |
4667 char *directories[] = {"syntax", "indent", "ftplugin", NULL}; | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4668 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4669 } |
407 | 4670 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
4671 if (xp->xp_context == EXPAND_USER_LIST) | |
856 | 4672 return ExpandUserList(xp, num_file, file); |
407 | 4673 # endif |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4674 if (xp->xp_context == EXPAND_PACKADD) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4675 return ExpandPackAddDir(pat, num_file, file); |
7 | 4676 |
4677 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
4678 if (regmatch.regprog == NULL) | |
4679 return FAIL; | |
4680 | |
4681 /* set ignore-case according to p_ic, p_scs and pat */ | |
4682 regmatch.rm_ic = ignorecase(pat); | |
4683 | |
4684 if (xp->xp_context == EXPAND_SETTINGS | |
4685 || xp->xp_context == EXPAND_BOOL_SETTINGS) | |
4686 ret = ExpandSettings(xp, ®match, num_file, file); | |
4687 else if (xp->xp_context == EXPAND_MAPPINGS) | |
4688 ret = ExpandMappings(®match, num_file, file); | |
4689 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) | |
4690 else if (xp->xp_context == EXPAND_USER_DEFINED) | |
4691 ret = ExpandUserDefined(xp, ®match, num_file, file); | |
4692 # endif | |
4693 else | |
4694 { | |
4695 static struct expgen | |
4696 { | |
4697 int context; | |
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4698 char_u *((*func)(expand_T *, int)); |
7 | 4699 int ic; |
2849 | 4700 int escaped; |
7 | 4701 } tab[] = |
4702 { | |
2849 | 4703 {EXPAND_COMMANDS, get_command_name, FALSE, TRUE}, |
4704 {EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE}, | |
3503 | 4705 #ifdef FEAT_CMDHIST |
4706 {EXPAND_HISTORY, get_history_arg, TRUE, TRUE}, | |
4707 #endif | |
7 | 4708 #ifdef FEAT_USR_CMDS |
2849 | 4709 {EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE}, |
6424 | 4710 {EXPAND_USER_ADDR_TYPE, get_user_cmd_addr_type, FALSE, TRUE}, |
2849 | 4711 {EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE}, |
4712 {EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE}, | |
4713 {EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE}, | |
7 | 4714 #endif |
4715 #ifdef FEAT_EVAL | |
2849 | 4716 {EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE}, |
4717 {EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE}, | |
4718 {EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE}, | |
4719 {EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE}, | |
7 | 4720 #endif |
4721 #ifdef FEAT_MENU | |
2849 | 4722 {EXPAND_MENUS, get_menu_name, FALSE, TRUE}, |
4723 {EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE}, | |
7 | 4724 #endif |
4725 #ifdef FEAT_SYN_HL | |
2849 | 4726 {EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE}, |
4727 #endif | |
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4728 #ifdef FEAT_PROFILE |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4729 {EXPAND_SYNTIME, get_syntime_arg, TRUE, TRUE}, |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4730 #endif |
2849 | 4731 {EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE}, |
7 | 4732 #ifdef FEAT_AUTOCMD |
2849 | 4733 {EXPAND_EVENTS, get_event_name, TRUE, TRUE}, |
4734 {EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE}, | |
7 | 4735 #endif |
1845 | 4736 #ifdef FEAT_CSCOPE |
2849 | 4737 {EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE}, |
1845 | 4738 #endif |
1868 | 4739 #ifdef FEAT_SIGNS |
2849 | 4740 {EXPAND_SIGN, get_sign_name, TRUE, TRUE}, |
1868 | 4741 #endif |
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
4742 #ifdef FEAT_PROFILE |
2849 | 4743 {EXPAND_PROFILE, get_profile_name, TRUE, TRUE}, |
2068
98a2a6e6b966
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Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
4744 #endif |
7 | 4745 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
4746 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
2849 | 4747 {EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE}, |
4748 {EXPAND_LOCALES, get_locales, TRUE, FALSE}, | |
4749 #endif | |
4750 {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE}, | |
3744 | 4751 {EXPAND_USER, get_users, TRUE, FALSE}, |
7 | 4752 }; |
4753 int i; | |
4754 | |
4755 /* | |
4756 * Find a context in the table and call the ExpandGeneric() with the | |
4757 * right function to do the expansion. | |
4758 */ | |
4759 ret = FAIL; | |
1880 | 4760 for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i) |
7 | 4761 if (xp->xp_context == tab[i].context) |
4762 { | |
4763 if (tab[i].ic) | |
4764 regmatch.rm_ic = TRUE; | |
2849 | 4765 ret = ExpandGeneric(xp, ®match, num_file, file, |
3628 | 4766 tab[i].func, tab[i].escaped); |
7 | 4767 break; |
4768 } | |
4769 } | |
4770 | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
4771 vim_regfree(regmatch.regprog); |
7 | 4772 |
4773 return ret; | |
4774 #endif /* FEAT_CMDL_COMPL */ | |
4775 } | |
4776 | |
4777 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
4778 /* | |
4779 * Expand a list of names. | |
4780 * | |
4781 * Generic function for command line completion. It calls a function to | |
4782 * obtain strings, one by one. The strings are matched against a regexp | |
4783 * program. Matching strings are copied into an array, which is returned. | |
4784 * | |
4785 * Returns OK when no problems encountered, FAIL for error (out of memory). | |
4786 */ | |
4787 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4788 ExpandGeneric( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4789 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4790 regmatch_T *regmatch, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4791 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4792 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4793 char_u *((*func)(expand_T *, int)), |
7 | 4794 /* returns a string from the list */ |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4795 int escaped) |
7 | 4796 { |
4797 int i; | |
4798 int count = 0; | |
480 | 4799 int round; |
7 | 4800 char_u *str; |
4801 | |
4802 /* do this loop twice: | |
480 | 4803 * round == 0: count the number of matching names |
4804 * round == 1: copy the matching names into allocated memory | |
7 | 4805 */ |
480 | 4806 for (round = 0; round <= 1; ++round) |
7 | 4807 { |
4808 for (i = 0; ; ++i) | |
4809 { | |
4810 str = (*func)(xp, i); | |
4811 if (str == NULL) /* end of list */ | |
4812 break; | |
4813 if (*str == NUL) /* skip empty strings */ | |
4814 continue; | |
4815 | |
4816 if (vim_regexec(regmatch, str, (colnr_T)0)) | |
4817 { | |
480 | 4818 if (round) |
7 | 4819 { |
2849 | 4820 if (escaped) |
4821 str = vim_strsave_escaped(str, (char_u *)" \t\\."); | |
4822 else | |
4823 str = vim_strsave(str); | |
7 | 4824 (*file)[count] = str; |
4825 #ifdef FEAT_MENU | |
4826 if (func == get_menu_names && str != NULL) | |
4827 { | |
4828 /* test for separator added by get_menu_names() */ | |
4829 str += STRLEN(str) - 1; | |
4830 if (*str == '\001') | |
4831 *str = '.'; | |
4832 } | |
4833 #endif | |
4834 } | |
4835 ++count; | |
4836 } | |
4837 } | |
480 | 4838 if (round == 0) |
7 | 4839 { |
4840 if (count == 0) | |
4841 return OK; | |
4842 *num_file = count; | |
4843 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
4844 if (*file == NULL) | |
4845 { | |
4846 *file = (char_u **)""; | |
4847 return FAIL; | |
4848 } | |
4849 count = 0; | |
4850 } | |
4851 } | |
480 | 4852 |
828 | 4853 /* Sort the results. Keep menu's in the specified order. */ |
4854 if (xp->xp_context != EXPAND_MENUNAMES && xp->xp_context != EXPAND_MENUS) | |
3164 | 4855 { |
4856 if (xp->xp_context == EXPAND_EXPRESSION | |
4857 || xp->xp_context == EXPAND_FUNCTIONS | |
4858 || xp->xp_context == EXPAND_USER_FUNC) | |
4859 /* <SNR> functions should be sorted to the end. */ | |
4860 qsort((void *)*file, (size_t)*num_file, sizeof(char_u *), | |
4861 sort_func_compare); | |
4862 else | |
4863 sort_strings(*file, *num_file); | |
4864 } | |
480 | 4865 |
1322 | 4866 #ifdef FEAT_CMDL_COMPL |
4867 /* Reset the variables used for special highlight names expansion, so that | |
4868 * they don't show up when getting normal highlight names by ID. */ | |
4869 reset_expand_highlight(); | |
4870 #endif | |
4871 | |
7 | 4872 return OK; |
4873 } | |
4874 | |
716 | 4875 /* |
4876 * Complete a shell command. | |
4877 * Returns FAIL or OK; | |
4878 */ | |
4879 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4880 expand_shellcmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4881 char_u *filepat, /* pattern to match with command names */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4882 int *num_file, /* return: number of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4883 char_u ***file, /* return: array with matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4884 int flagsarg) /* EW_ flags */ |
716 | 4885 { |
4886 char_u *pat; | |
4887 int i; | |
4888 char_u *path; | |
4889 int mustfree = FALSE; | |
4890 garray_T ga; | |
4891 char_u *buf = alloc(MAXPATHL); | |
4892 size_t l; | |
4893 char_u *s, *e; | |
4894 int flags = flagsarg; | |
4895 int ret; | |
6695 | 4896 int did_curdir = FALSE; |
716 | 4897 |
4898 if (buf == NULL) | |
4899 return FAIL; | |
4900 | |
4901 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
4902 * space */ | |
4903 pat = vim_strsave(filepat); | |
4904 for (i = 0; pat[i]; ++i) | |
4905 if (pat[i] == '\\' && pat[i + 1] == ' ') | |
1621 | 4906 STRMOVE(pat + i, pat + i + 1); |
716 | 4907 |
6695 | 4908 flags |= EW_FILE | EW_EXEC | EW_SHELLCMD; |
716 | 4909 |
4910 /* For an absolute name we don't use $PATH. */ | |
955 | 4911 if (mch_isFullName(pat)) |
4912 path = (char_u *)" "; | |
4913 else if ((pat[0] == '.' && (vim_ispathsep(pat[1]) | |
716 | 4914 || (pat[1] == '.' && vim_ispathsep(pat[2]))))) |
4915 path = (char_u *)"."; | |
4916 else | |
2630 | 4917 { |
716 | 4918 path = vim_getenv((char_u *)"PATH", &mustfree); |
2630 | 4919 if (path == NULL) |
4920 path = (char_u *)""; | |
4921 } | |
716 | 4922 |
4923 /* | |
4924 * Go over all directories in $PATH. Expand matches in that directory and | |
6695 | 4925 * collect them in "ga". When "." is not in $PATH also expand for the |
4926 * current directory, to find "subdir/cmd". | |
716 | 4927 */ |
4928 ga_init2(&ga, (int)sizeof(char *), 10); | |
6695 | 4929 for (s = path; ; s = e) |
716 | 4930 { |
6695 | 4931 if (*s == NUL) |
4932 { | |
4933 if (did_curdir) | |
4934 break; | |
4935 /* Find directories in the current directory, path is empty. */ | |
4936 did_curdir = TRUE; | |
4937 } | |
4938 else if (*s == '.') | |
4939 did_curdir = TRUE; | |
4940 | |
955 | 4941 if (*s == ' ') |
4942 ++s; /* Skip space used for absolute path name. */ | |
4943 | |
8212
05b88224cea1
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Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
4944 #if defined(MSWIN) |
716 | 4945 e = vim_strchr(s, ';'); |
4946 #else | |
4947 e = vim_strchr(s, ':'); | |
4948 #endif | |
4949 if (e == NULL) | |
4950 e = s + STRLEN(s); | |
4951 | |
4952 l = e - s; | |
4953 if (l > MAXPATHL - 5) | |
4954 break; | |
4955 vim_strncpy(buf, s, l); | |
4956 add_pathsep(buf); | |
4957 l = STRLEN(buf); | |
4958 vim_strncpy(buf + l, pat, MAXPATHL - 1 - l); | |
4959 | |
4960 /* Expand matches in one directory of $PATH. */ | |
4961 ret = expand_wildcards(1, &buf, num_file, file, flags); | |
4962 if (ret == OK) | |
4963 { | |
4964 if (ga_grow(&ga, *num_file) == FAIL) | |
4965 FreeWild(*num_file, *file); | |
4966 else | |
4967 { | |
4968 for (i = 0; i < *num_file; ++i) | |
4969 { | |
4970 s = (*file)[i]; | |
4971 if (STRLEN(s) > l) | |
4972 { | |
4973 /* Remove the path again. */ | |
1621 | 4974 STRMOVE(s, s + l); |
716 | 4975 ((char_u **)ga.ga_data)[ga.ga_len++] = s; |
4976 } | |
4977 else | |
4978 vim_free(s); | |
4979 } | |
4980 vim_free(*file); | |
4981 } | |
4982 } | |
4983 if (*e != NUL) | |
4984 ++e; | |
4985 } | |
4986 *file = ga.ga_data; | |
4987 *num_file = ga.ga_len; | |
4988 | |
4989 vim_free(buf); | |
4990 vim_free(pat); | |
4991 if (mustfree) | |
4992 vim_free(path); | |
4993 return OK; | |
4994 } | |
4995 | |
4996 | |
7 | 4997 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
7801
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parents:
7447
diff
changeset
|
4998 static void * call_user_expand_func(void *(*user_expand_func)(char_u *, int, char_u **, int), expand_T *xp, int *num_file, char_u ***file); |
410 | 4999 |
7 | 5000 /* |
1518 | 5001 * Call "user_expand_func()" to invoke a user defined VimL function and return |
407 | 5002 * the result (either a string or a List). |
7 | 5003 */ |
407 | 5004 static void * |
7819
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parents:
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diff
changeset
|
5005 call_user_expand_func( |
f86adafb28d4
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parents:
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diff
changeset
|
5006 void *(*user_expand_func)(char_u *, int, char_u **, int), |
f86adafb28d4
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parents:
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diff
changeset
|
5007 expand_T *xp, |
f86adafb28d4
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parents:
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diff
changeset
|
5008 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5009 char_u ***file) |
7 | 5010 { |
5072
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5056
diff
changeset
|
5011 int keep = 0; |
407 | 5012 char_u num[50]; |
7 | 5013 char_u *args[3]; |
5014 int save_current_SID = current_SID; | |
407 | 5015 void *ret; |
13 | 5016 struct cmdline_info save_ccline; |
7 | 5017 |
5033
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|
5018 if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL) |
407 | 5019 return NULL; |
7 | 5020 *num_file = 0; |
5021 *file = NULL; | |
5022 | |
5033
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|
5023 if (ccline.cmdbuff != NULL) |
1518 | 5024 { |
5025 keep = ccline.cmdbuff[ccline.cmdlen]; | |
5026 ccline.cmdbuff[ccline.cmdlen] = 0; | |
5027 } | |
5033
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changeset
|
5028 |
1965 | 5029 args[0] = vim_strnsave(xp->xp_pattern, xp->xp_pattern_len); |
5033
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5030 args[1] = xp->xp_line; |
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4980
diff
changeset
|
5031 sprintf((char *)num, "%d", xp->xp_col); |
7 | 5032 args[2] = num; |
5033 | |
13 | 5034 /* Save the cmdline, we don't know what the function may do. */ |
5035 save_ccline = ccline; | |
5036 ccline.cmdbuff = NULL; | |
5037 ccline.cmdprompt = NULL; | |
7 | 5038 current_SID = xp->xp_scriptID; |
13 | 5039 |
407 | 5040 ret = user_expand_func(xp->xp_arg, 3, args, FALSE); |
13 | 5041 |
5042 ccline = save_ccline; | |
7 | 5043 current_SID = save_current_SID; |
1518 | 5044 if (ccline.cmdbuff != NULL) |
5045 ccline.cmdbuff[ccline.cmdlen] = keep; | |
407 | 5046 |
1965 | 5047 vim_free(args[0]); |
407 | 5048 return ret; |
5049 } | |
5050 | |
5051 /* | |
5052 * Expand names with a function defined by the user. | |
5053 */ | |
5054 static int | |
7819
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parents:
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diff
changeset
|
5055 ExpandUserDefined( |
f86adafb28d4
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parents:
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diff
changeset
|
5056 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
5057 regmatch_T *regmatch, |
f86adafb28d4
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parents:
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diff
changeset
|
5058 int *num_file, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5059 char_u ***file) |
407 | 5060 { |
5061 char_u *retstr; | |
5062 char_u *s; | |
5063 char_u *e; | |
5064 char_u keep; | |
5065 garray_T ga; | |
5066 | |
5067 retstr = call_user_expand_func(call_func_retstr, xp, num_file, file); | |
5068 if (retstr == NULL) | |
7 | 5069 return FAIL; |
5070 | |
5071 ga_init2(&ga, (int)sizeof(char *), 3); | |
407 | 5072 for (s = retstr; *s != NUL; s = e) |
7 | 5073 { |
5074 e = vim_strchr(s, '\n'); | |
5075 if (e == NULL) | |
5076 e = s + STRLEN(s); | |
5077 keep = *e; | |
5078 *e = 0; | |
5079 | |
5080 if (xp->xp_pattern[0] && vim_regexec(regmatch, s, (colnr_T)0) == 0) | |
5081 { | |
5082 *e = keep; | |
5083 if (*e != NUL) | |
5084 ++e; | |
5085 continue; | |
5086 } | |
5087 | |
5088 if (ga_grow(&ga, 1) == FAIL) | |
5089 break; | |
5090 | |
5091 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strnsave(s, (int)(e - s)); | |
5092 ++ga.ga_len; | |
5093 | |
5094 *e = keep; | |
5095 if (*e != NUL) | |
5096 ++e; | |
5097 } | |
407 | 5098 vim_free(retstr); |
5099 *file = ga.ga_data; | |
5100 *num_file = ga.ga_len; | |
5101 return OK; | |
5102 } | |
5103 | |
5104 /* | |
5105 * Expand names with a list returned by a function defined by the user. | |
5106 */ | |
5107 static int | |
7819
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parents:
7807
diff
changeset
|
5108 ExpandUserList( |
f86adafb28d4
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parents:
7807
diff
changeset
|
5109 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5110 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5111 char_u ***file) |
407 | 5112 { |
5113 list_T *retlist; | |
5114 listitem_T *li; | |
5115 garray_T ga; | |
5116 | |
5117 retlist = call_user_expand_func(call_func_retlist, xp, num_file, file); | |
5118 if (retlist == NULL) | |
5119 return FAIL; | |
5120 | |
5121 ga_init2(&ga, (int)sizeof(char *), 3); | |
5122 /* Loop over the items in the list. */ | |
5123 for (li = retlist->lv_first; li != NULL; li = li->li_next) | |
5124 { | |
1917 | 5125 if (li->li_tv.v_type != VAR_STRING || li->li_tv.vval.v_string == NULL) |
5126 continue; /* Skip non-string items and empty strings */ | |
407 | 5127 |
5128 if (ga_grow(&ga, 1) == FAIL) | |
5129 break; | |
5130 | |
5131 ((char_u **)ga.ga_data)[ga.ga_len] = | |
1917 | 5132 vim_strsave(li->li_tv.vval.v_string); |
407 | 5133 ++ga.ga_len; |
5134 } | |
5135 list_unref(retlist); | |
5136 | |
7 | 5137 *file = ga.ga_data; |
5138 *num_file = ga.ga_len; | |
5139 return OK; | |
5140 } | |
5141 #endif | |
5142 | |
5143 /* | |
8528
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parents:
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diff
changeset
|
5144 * Expand color scheme, compiler or filetype names. |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5145 * Search from 'runtimepath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5146 * 'runtimepath'/{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5147 * When "flags" has DIP_START: search also from 'start' of 'packpath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5148 * 'packpath'/pack/ * /start/ * /{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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8406
diff
changeset
|
5149 * When "flags" has DIP_OPT: search also from 'opt' of 'packpath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5150 * 'packpath'/pack/ * /opt/ * /{dirnames}/{pat}.vim |
2929 | 5151 * "dirnames" is an array with one or more directory names. |
7 | 5152 */ |
5153 static int | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
5154 ExpandRTDir( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7807
diff
changeset
|
5155 char_u *pat, |
8528
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commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5156 int flags, |
7819
f86adafb28d4
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diff
changeset
|
5157 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5158 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5159 char *dirnames[]) |
7 | 5160 { |
5161 char_u *s; | |
5162 char_u *e; | |
5873 | 5163 char_u *match; |
7 | 5164 garray_T ga; |
2929 | 5165 int i; |
5166 int pat_len; | |
7 | 5167 |
5168 *num_file = 0; | |
5169 *file = NULL; | |
2931 | 5170 pat_len = (int)STRLEN(pat); |
2929 | 5171 ga_init2(&ga, (int)sizeof(char *), 10); |
5172 | |
5173 for (i = 0; dirnames[i] != NULL; ++i) | |
7 | 5174 { |
2929 | 5175 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 7)); |
5176 if (s == NULL) | |
5177 { | |
5178 ga_clear_strings(&ga); | |
5179 return FAIL; | |
5180 } | |
5181 sprintf((char *)s, "%s/%s*.vim", dirnames[i], pat); | |
5873 | 5182 globpath(p_rtp, s, &ga, 0); |
2929 | 5183 vim_free(s); |
5873 | 5184 } |
5185 | |
8528
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diff
changeset
|
5186 if (flags & DIP_START) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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diff
changeset
|
5187 for (i = 0; dirnames[i] != NULL; ++i) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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diff
changeset
|
5188 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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diff
changeset
|
5189 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 22)); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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diff
changeset
|
5190 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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diff
changeset
|
5191 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
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diff
changeset
|
5192 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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diff
changeset
|
5193 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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8406
diff
changeset
|
5194 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5195 sprintf((char *)s, "pack/*/start/*/%s/%s*.vim", dirnames[i], pat); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5196 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5197 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5198 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5199 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5200 |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5201 if (flags & DIP_OPT) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5202 for (i = 0; dirnames[i] != NULL; ++i) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5203 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5204 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 20)); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5205 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5206 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5207 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5208 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5209 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5210 sprintf((char *)s, "pack/*/opt/*/%s/%s*.vim", dirnames[i], pat); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5211 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5212 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5213 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5214 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5215 |
5873 | 5216 for (i = 0; i < ga.ga_len; ++i) |
5217 { | |
5218 match = ((char_u **)ga.ga_data)[i]; | |
5219 s = match; | |
5220 e = s + STRLEN(s); | |
5221 if (e - 4 > s && STRNICMP(e - 4, ".vim", 4) == 0) | |
7 | 5222 { |
5873 | 5223 e -= 4; |
5224 for (s = e; s > match; mb_ptr_back(match, s)) | |
5225 if (s < match || vim_ispathsep(*s)) | |
5226 break; | |
5227 ++s; | |
5228 *e = NUL; | |
5229 mch_memmove(match, s, e - s + 1); | |
7 | 5230 } |
5231 } | |
5873 | 5232 |
2929 | 5233 if (ga.ga_len == 0) |
3628 | 5234 return FAIL; |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5235 |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5236 /* Sort and remove duplicates which can happen when specifying multiple |
2929 | 5237 * directories in dirnames. */ |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5238 remove_duplicates(&ga); |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5239 |
7 | 5240 *file = ga.ga_data; |
5241 *num_file = ga.ga_len; | |
5242 return OK; | |
5243 } | |
5244 | |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5245 /* |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5246 * Expand loadplugin names: |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5247 * 'packpath'/pack/ * /opt/{pat} |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5248 */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5249 static int |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5250 ExpandPackAddDir( |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5251 char_u *pat, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5252 int *num_file, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5253 char_u ***file) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5254 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5255 char_u *s; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5256 char_u *e; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5257 char_u *match; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5258 garray_T ga; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5259 int i; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5260 int pat_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5261 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5262 *num_file = 0; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5263 *file = NULL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5264 pat_len = (int)STRLEN(pat); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5265 ga_init2(&ga, (int)sizeof(char *), 10); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5266 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5267 s = alloc((unsigned)(pat_len + 26)); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5268 if (s == NULL) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5269 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5270 ga_clear_strings(&ga); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5271 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5272 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5273 sprintf((char *)s, "pack/*/opt/%s*", pat); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5274 globpath(p_pp, s, &ga, 0); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5275 vim_free(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5276 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5277 for (i = 0; i < ga.ga_len; ++i) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5278 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5279 match = ((char_u **)ga.ga_data)[i]; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5280 s = gettail(match); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5281 e = s + STRLEN(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5282 mch_memmove(match, s, e - s + 1); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5283 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5284 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5285 if (ga.ga_len == 0) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5286 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5287 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5288 /* Sort and remove duplicates which can happen when specifying multiple |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5289 * directories in dirnames. */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5290 remove_duplicates(&ga); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5291 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5292 *file = ga.ga_data; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5293 *num_file = ga.ga_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5294 return OK; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5295 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5296 |
7 | 5297 #endif |
5298 | |
5299 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_EVAL) || defined(PROTO) | |
5300 /* | |
5301 * Expand "file" for all comma-separated directories in "path". | |
5873 | 5302 * Adds the matches to "ga". Caller must init "ga". |
7 | 5303 */ |
5873 | 5304 void |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5305 globpath( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5306 char_u *path, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5307 char_u *file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5308 garray_T *ga, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5309 int expand_options) |
7 | 5310 { |
5311 expand_T xpc; | |
5312 char_u *buf; | |
5313 int i; | |
5314 int num_p; | |
5315 char_u **p; | |
5316 | |
5317 buf = alloc(MAXPATHL); | |
5318 if (buf == NULL) | |
5873 | 5319 return; |
7 | 5320 |
632 | 5321 ExpandInit(&xpc); |
7 | 5322 xpc.xp_context = EXPAND_FILES; |
632 | 5323 |
7 | 5324 /* Loop over all entries in {path}. */ |
5325 while (*path != NUL) | |
5326 { | |
5327 /* Copy one item of the path to buf[] and concatenate the file name. */ | |
5328 copy_option_part(&path, buf, MAXPATHL, ","); | |
5329 if (STRLEN(buf) + STRLEN(file) + 2 < MAXPATHL) | |
5330 { | |
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diff
changeset
|
5331 # if defined(MSWIN) |
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|
5332 /* Using the platform's path separator (\) makes vim incorrectly |
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diff
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|
5333 * treat it as an escape character, use '/' instead. */ |
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diff
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|
5334 if (*buf != NUL && !after_pathsep(buf, buf + STRLEN(buf))) |
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|
5335 STRCAT(buf, "/"); |
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5336 # else |
7 | 5337 add_pathsep(buf); |
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5338 # endif |
7 | 5339 STRCAT(buf, file); |
1754 | 5340 if (ExpandFromContext(&xpc, buf, &num_p, &p, |
5341 WILD_SILENT|expand_options) != FAIL && num_p > 0) | |
7 | 5342 { |
1754 | 5343 ExpandEscape(&xpc, buf, num_p, p, WILD_SILENT|expand_options); |
5873 | 5344 |
5345 if (ga_grow(ga, num_p) == OK) | |
7 | 5346 { |
5347 for (i = 0; i < num_p; ++i) | |
5348 { | |
5873 | 5349 ((char_u **)ga->ga_data)[ga->ga_len] = |
5950 | 5350 vim_strnsave(p[i], (int)STRLEN(p[i])); |
5873 | 5351 ++ga->ga_len; |
7 | 5352 } |
5353 } | |
5873 | 5354 |
7 | 5355 FreeWild(num_p, p); |
5356 } | |
5357 } | |
5358 } | |
5359 | |
5360 vim_free(buf); | |
5361 } | |
5362 | |
5363 #endif | |
5364 | |
5365 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
5366 | |
5367 /********************************* | |
5368 * Command line history stuff * | |
5369 *********************************/ | |
5370 | |
5371 /* | |
5372 * Translate a history character to the associated type number. | |
5373 */ | |
5374 static int | |
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parents:
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diff
changeset
|
5375 hist_char2type(int c) |
7 | 5376 { |
5377 if (c == ':') | |
5378 return HIST_CMD; | |
5379 if (c == '=') | |
5380 return HIST_EXPR; | |
5381 if (c == '@') | |
5382 return HIST_INPUT; | |
5383 if (c == '>') | |
5384 return HIST_DEBUG; | |
5385 return HIST_SEARCH; /* must be '?' or '/' */ | |
5386 } | |
5387 | |
5388 /* | |
5389 * Table of history names. | |
5390 * These names are used in :history and various hist...() functions. | |
5391 * It is sufficient to give the significant prefix of a history name. | |
5392 */ | |
5393 | |
5394 static char *(history_names[]) = | |
5395 { | |
5396 "cmd", | |
5397 "search", | |
5398 "expr", | |
5399 "input", | |
5400 "debug", | |
5401 NULL | |
5402 }; | |
5403 | |
3503 | 5404 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
5405 /* | |
5406 * Function given to ExpandGeneric() to obtain the possible first | |
5407 * arguments of the ":history command. | |
5408 */ | |
5409 static char_u * | |
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diff
changeset
|
5410 get_history_arg(expand_T *xp UNUSED, int idx) |
3503 | 5411 { |
5412 static char_u compl[2] = { NUL, NUL }; | |
5413 char *short_names = ":=@>?/"; | |
3529 | 5414 int short_names_count = (int)STRLEN(short_names); |
3503 | 5415 int history_name_count = sizeof(history_names) / sizeof(char *) - 1; |
5416 | |
5417 if (idx < short_names_count) | |
5418 { | |
5419 compl[0] = (char_u)short_names[idx]; | |
5420 return compl; | |
5421 } | |
5422 if (idx < short_names_count + history_name_count) | |
5423 return (char_u *)history_names[idx - short_names_count]; | |
5424 if (idx == short_names_count + history_name_count) | |
5425 return (char_u *)"all"; | |
5426 return NULL; | |
5427 } | |
5428 #endif | |
5429 | |
7 | 5430 /* |
5431 * init_history() - Initialize the command line history. | |
5432 * Also used to re-allocate the history when the size changes. | |
5433 */ | |
356 | 5434 void |
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parents:
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diff
changeset
|
5435 init_history(void) |
7 | 5436 { |
5437 int newlen; /* new length of history table */ | |
5438 histentry_T *temp; | |
5439 int i; | |
5440 int j; | |
5441 int type; | |
5442 | |
5443 /* | |
5444 * If size of history table changed, reallocate it | |
5445 */ | |
5446 newlen = (int)p_hi; | |
5447 if (newlen != hislen) /* history length changed */ | |
5448 { | |
5449 for (type = 0; type < HIST_COUNT; ++type) /* adjust the tables */ | |
5450 { | |
5451 if (newlen) | |
5452 { | |
5453 temp = (histentry_T *)lalloc( | |
5454 (long_u)(newlen * sizeof(histentry_T)), TRUE); | |
5455 if (temp == NULL) /* out of memory! */ | |
5456 { | |
5457 if (type == 0) /* first one: just keep the old length */ | |
5458 { | |
5459 newlen = hislen; | |
5460 break; | |
5461 } | |
5462 /* Already changed one table, now we can only have zero | |
5463 * length for all tables. */ | |
5464 newlen = 0; | |
5465 type = -1; | |
5466 continue; | |
5467 } | |
5468 } | |
5469 else | |
5470 temp = NULL; | |
5471 if (newlen == 0 || temp != NULL) | |
5472 { | |
5473 if (hisidx[type] < 0) /* there are no entries yet */ | |
5474 { | |
5475 for (i = 0; i < newlen; ++i) | |
4258 | 5476 clear_hist_entry(&temp[i]); |
7 | 5477 } |
5478 else if (newlen > hislen) /* array becomes bigger */ | |
5479 { | |
5480 for (i = 0; i <= hisidx[type]; ++i) | |
5481 temp[i] = history[type][i]; | |
5482 j = i; | |
5483 for ( ; i <= newlen - (hislen - hisidx[type]); ++i) | |
4258 | 5484 clear_hist_entry(&temp[i]); |
7 | 5485 for ( ; j < hislen; ++i, ++j) |
5486 temp[i] = history[type][j]; | |
5487 } | |
5488 else /* array becomes smaller or 0 */ | |
5489 { | |
5490 j = hisidx[type]; | |
5491 for (i = newlen - 1; ; --i) | |
5492 { | |
5493 if (i >= 0) /* copy newest entries */ | |
5494 temp[i] = history[type][j]; | |
5495 else /* remove older entries */ | |
5496 vim_free(history[type][j].hisstr); | |
5497 if (--j < 0) | |
5498 j = hislen - 1; | |
5499 if (j == hisidx[type]) | |
5500 break; | |
5501 } | |
5502 hisidx[type] = newlen - 1; | |
5503 } | |
5504 vim_free(history[type]); | |
5505 history[type] = temp; | |
5506 } | |
5507 } | |
5508 hislen = newlen; | |
5509 } | |
5510 } | |
5511 | |
4258 | 5512 static void |
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parents:
7807
diff
changeset
|
5513 clear_hist_entry(histentry_T *hisptr) |
4258 | 5514 { |
5515 hisptr->hisnum = 0; | |
5516 hisptr->viminfo = FALSE; | |
5517 hisptr->hisstr = NULL; | |
5518 } | |
5519 | |
7 | 5520 /* |
5521 * Check if command line 'str' is already in history. | |
5522 * If 'move_to_front' is TRUE, matching entry is moved to end of history. | |
5523 */ | |
5524 static int | |
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diff
changeset
|
5525 in_history( |
f86adafb28d4
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diff
changeset
|
5526 int type, |
f86adafb28d4
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parents:
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diff
changeset
|
5527 char_u *str, |
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parents:
7807
diff
changeset
|
5528 int move_to_front, /* Move the entry to the front if it exists */ |
f86adafb28d4
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parents:
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diff
changeset
|
5529 int sep, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5530 int writing) /* ignore entries read from viminfo */ |
7 | 5531 { |
5532 int i; | |
5533 int last_i = -1; | |
2986 | 5534 char_u *p; |
7 | 5535 |
5536 if (hisidx[type] < 0) | |
5537 return FALSE; | |
5538 i = hisidx[type]; | |
5539 do | |
5540 { | |
5541 if (history[type][i].hisstr == NULL) | |
5542 return FALSE; | |
2986 | 5543 |
5544 /* For search history, check that the separator character matches as | |
5545 * well. */ | |
5546 p = history[type][i].hisstr; | |
5547 if (STRCMP(str, p) == 0 | |
4285 | 5548 && !(writing && history[type][i].viminfo) |
2986 | 5549 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
7 | 5550 { |
5551 if (!move_to_front) | |
5552 return TRUE; | |
5553 last_i = i; | |
5554 break; | |
5555 } | |
5556 if (--i < 0) | |
5557 i = hislen - 1; | |
5558 } while (i != hisidx[type]); | |
5559 | |
5560 if (last_i >= 0) | |
5561 { | |
5562 str = history[type][i].hisstr; | |
5563 while (i != hisidx[type]) | |
5564 { | |
5565 if (++i >= hislen) | |
5566 i = 0; | |
5567 history[type][last_i] = history[type][i]; | |
5568 last_i = i; | |
5569 } | |
4258 | 5570 history[type][i].hisnum = ++hisnum[type]; |
5571 history[type][i].viminfo = FALSE; | |
7 | 5572 history[type][i].hisstr = str; |
5573 return TRUE; | |
5574 } | |
5575 return FALSE; | |
5576 } | |
5577 | |
5578 /* | |
5579 * Convert history name (from table above) to its HIST_ equivalent. | |
5580 * When "name" is empty, return "cmd" history. | |
5581 * Returns -1 for unknown history name. | |
5582 */ | |
5583 int | |
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7807
diff
changeset
|
5584 get_histtype(char_u *name) |
7 | 5585 { |
5586 int i; | |
5587 int len = (int)STRLEN(name); | |
5588 | |
5589 /* No argument: use current history. */ | |
5590 if (len == 0) | |
5591 return hist_char2type(ccline.cmdfirstc); | |
5592 | |
5593 for (i = 0; history_names[i] != NULL; ++i) | |
5594 if (STRNICMP(name, history_names[i], len) == 0) | |
5595 return i; | |
5596 | |
5597 if (vim_strchr((char_u *)":=@>?/", name[0]) != NULL && name[1] == NUL) | |
5598 return hist_char2type(name[0]); | |
5599 | |
5600 return -1; | |
5601 } | |
5602 | |
5603 static int last_maptick = -1; /* last seen maptick */ | |
5604 | |
5605 /* | |
5606 * Add the given string to the given history. If the string is already in the | |
5607 * history then it is moved to the front. "histype" may be one of he HIST_ | |
5608 * values. | |
5609 */ | |
5610 void | |
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parents:
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diff
changeset
|
5611 add_to_history( |
f86adafb28d4
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parents:
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diff
changeset
|
5612 int histype, |
f86adafb28d4
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parents:
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diff
changeset
|
5613 char_u *new_entry, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5614 int in_map, /* consider maptick when inside a mapping */ |
f86adafb28d4
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parents:
7807
diff
changeset
|
5615 int sep) /* separator character used (search hist) */ |
7 | 5616 { |
5617 histentry_T *hisptr; | |
5618 int len; | |
5619 | |
5620 if (hislen == 0) /* no history */ | |
5621 return; | |
5622 | |
5467 | 5623 if (cmdmod.keeppatterns && histype == HIST_SEARCH) |
5624 return; | |
5625 | |
7 | 5626 /* |
5627 * Searches inside the same mapping overwrite each other, so that only | |
5628 * the last line is kept. Be careful not to remove a line that was moved | |
5629 * down, only lines that were added. | |
5630 */ | |
5631 if (histype == HIST_SEARCH && in_map) | |
5632 { | |
5633 if (maptick == last_maptick) | |
5634 { | |
5635 /* Current line is from the same mapping, remove it */ | |
5636 hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]]; | |
5637 vim_free(hisptr->hisstr); | |
4258 | 5638 clear_hist_entry(hisptr); |
7 | 5639 --hisnum[histype]; |
5640 if (--hisidx[HIST_SEARCH] < 0) | |
5641 hisidx[HIST_SEARCH] = hislen - 1; | |
5642 } | |
5643 last_maptick = -1; | |
5644 } | |
4285 | 5645 if (!in_history(histype, new_entry, TRUE, sep, FALSE)) |
7 | 5646 { |
5647 if (++hisidx[histype] == hislen) | |
5648 hisidx[histype] = 0; | |
5649 hisptr = &history[histype][hisidx[histype]]; | |
5650 vim_free(hisptr->hisstr); | |
5651 | |
5652 /* Store the separator after the NUL of the string. */ | |
835 | 5653 len = (int)STRLEN(new_entry); |
7 | 5654 hisptr->hisstr = vim_strnsave(new_entry, len + 2); |
5655 if (hisptr->hisstr != NULL) | |
5656 hisptr->hisstr[len + 1] = sep; | |
5657 | |
5658 hisptr->hisnum = ++hisnum[histype]; | |
4258 | 5659 hisptr->viminfo = FALSE; |
7 | 5660 if (histype == HIST_SEARCH && in_map) |
5661 last_maptick = maptick; | |
5662 } | |
5663 } | |
5664 | |
5665 #if defined(FEAT_EVAL) || defined(PROTO) | |
5666 | |
5667 /* | |
5668 * Get identifier of newest history entry. | |
5669 * "histype" may be one of the HIST_ values. | |
5670 */ | |
5671 int | |
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diff
changeset
|
5672 get_history_idx(int histype) |
7 | 5673 { |
5674 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5675 || hisidx[histype] < 0) | |
5676 return -1; | |
5677 | |
5678 return history[histype][hisidx[histype]].hisnum; | |
5679 } | |
5680 | |
531 | 5681 /* |
7 | 5682 * Calculate history index from a number: |
5683 * num > 0: seen as identifying number of a history entry | |
5684 * num < 0: relative position in history wrt newest entry | |
5685 * "histype" may be one of the HIST_ values. | |
5686 */ | |
5687 static int | |
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parents:
7807
diff
changeset
|
5688 calc_hist_idx(int histype, int num) |
7 | 5689 { |
5690 int i; | |
5691 histentry_T *hist; | |
5692 int wrapped = FALSE; | |
5693 | |
5694 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5695 || (i = hisidx[histype]) < 0 || num == 0) | |
5696 return -1; | |
5697 | |
5698 hist = history[histype]; | |
5699 if (num > 0) | |
5700 { | |
5701 while (hist[i].hisnum > num) | |
5702 if (--i < 0) | |
5703 { | |
5704 if (wrapped) | |
5705 break; | |
5706 i += hislen; | |
5707 wrapped = TRUE; | |
5708 } | |
5709 if (hist[i].hisnum == num && hist[i].hisstr != NULL) | |
5710 return i; | |
5711 } | |
5712 else if (-num <= hislen) | |
5713 { | |
5714 i += num + 1; | |
5715 if (i < 0) | |
5716 i += hislen; | |
5717 if (hist[i].hisstr != NULL) | |
5718 return i; | |
5719 } | |
5720 return -1; | |
5721 } | |
5722 | |
5723 /* | |
5724 * Get a history entry by its index. | |
5725 * "histype" may be one of the HIST_ values. | |
5726 */ | |
5727 char_u * | |
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parents:
7807
diff
changeset
|
5728 get_history_entry(int histype, int idx) |
7 | 5729 { |
5730 idx = calc_hist_idx(histype, idx); | |
5731 if (idx >= 0) | |
5732 return history[histype][idx].hisstr; | |
5733 else | |
5734 return (char_u *)""; | |
5735 } | |
5736 | |
5737 /* | |
5738 * Clear all entries of a history. | |
5739 * "histype" may be one of the HIST_ values. | |
5740 */ | |
5741 int | |
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parents:
7807
diff
changeset
|
5742 clr_history(int histype) |
7 | 5743 { |
5744 int i; | |
5745 histentry_T *hisptr; | |
5746 | |
5747 if (hislen != 0 && histype >= 0 && histype < HIST_COUNT) | |
5748 { | |
5749 hisptr = history[histype]; | |
5750 for (i = hislen; i--;) | |
5751 { | |
5752 vim_free(hisptr->hisstr); | |
4258 | 5753 clear_hist_entry(hisptr); |
8406
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8402
diff
changeset
|
5754 hisptr++; |
7 | 5755 } |
5756 hisidx[histype] = -1; /* mark history as cleared */ | |
5757 hisnum[histype] = 0; /* reset identifier counter */ | |
5758 return OK; | |
5759 } | |
5760 return FAIL; | |
5761 } | |
5762 | |
5763 /* | |
5764 * Remove all entries matching {str} from a history. | |
5765 * "histype" may be one of the HIST_ values. | |
5766 */ | |
5767 int | |
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parents:
7807
diff
changeset
|
5768 del_history_entry(int histype, char_u *str) |
7 | 5769 { |
5770 regmatch_T regmatch; | |
5771 histentry_T *hisptr; | |
5772 int idx; | |
5773 int i; | |
5774 int last; | |
5775 int found = FALSE; | |
5776 | |
5777 regmatch.regprog = NULL; | |
5778 regmatch.rm_ic = FALSE; /* always match case */ | |
5779 if (hislen != 0 | |
5780 && histype >= 0 | |
5781 && histype < HIST_COUNT | |
5782 && *str != NUL | |
5783 && (idx = hisidx[histype]) >= 0 | |
5784 && (regmatch.regprog = vim_regcomp(str, RE_MAGIC + RE_STRING)) | |
5785 != NULL) | |
5786 { | |
5787 i = last = idx; | |
5788 do | |
5789 { | |
5790 hisptr = &history[histype][i]; | |
5791 if (hisptr->hisstr == NULL) | |
5792 break; | |
5793 if (vim_regexec(®match, hisptr->hisstr, (colnr_T)0)) | |
5794 { | |
5795 found = TRUE; | |
5796 vim_free(hisptr->hisstr); | |
4258 | 5797 clear_hist_entry(hisptr); |
7 | 5798 } |
5799 else | |
5800 { | |
5801 if (i != last) | |
5802 { | |
5803 history[histype][last] = *hisptr; | |
4258 | 5804 clear_hist_entry(hisptr); |
7 | 5805 } |
5806 if (--last < 0) | |
5807 last += hislen; | |
5808 } | |
5809 if (--i < 0) | |
5810 i += hislen; | |
5811 } while (i != idx); | |
5812 if (history[histype][idx].hisstr == NULL) | |
5813 hisidx[histype] = -1; | |
5814 } | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5815 vim_regfree(regmatch.regprog); |
7 | 5816 return found; |
5817 } | |
5818 | |
5819 /* | |
5820 * Remove an indexed entry from a history. | |
5821 * "histype" may be one of the HIST_ values. | |
5822 */ | |
5823 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5824 del_history_idx(int histype, int idx) |
7 | 5825 { |
5826 int i, j; | |
5827 | |
5828 i = calc_hist_idx(histype, idx); | |
5829 if (i < 0) | |
5830 return FALSE; | |
5831 idx = hisidx[histype]; | |
5832 vim_free(history[histype][i].hisstr); | |
5833 | |
5834 /* When deleting the last added search string in a mapping, reset | |
5835 * last_maptick, so that the last added search string isn't deleted again. | |
5836 */ | |
5837 if (histype == HIST_SEARCH && maptick == last_maptick && i == idx) | |
5838 last_maptick = -1; | |
5839 | |
5840 while (i != idx) | |
5841 { | |
5842 j = (i + 1) % hislen; | |
5843 history[histype][i] = history[histype][j]; | |
5844 i = j; | |
5845 } | |
4258 | 5846 clear_hist_entry(&history[histype][i]); |
7 | 5847 if (--i < 0) |
5848 i += hislen; | |
5849 hisidx[histype] = i; | |
5850 return TRUE; | |
5851 } | |
5852 | |
5853 #endif /* FEAT_EVAL */ | |
5854 | |
5855 #if defined(FEAT_CRYPT) || defined(PROTO) | |
5856 /* | |
5857 * Very specific function to remove the value in ":set key=val" from the | |
5858 * history. | |
5859 */ | |
5860 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5861 remove_key_from_history(void) |
7 | 5862 { |
5863 char_u *p; | |
5864 int i; | |
5865 | |
5866 i = hisidx[HIST_CMD]; | |
5867 if (i < 0) | |
5868 return; | |
5869 p = history[HIST_CMD][i].hisstr; | |
5870 if (p != NULL) | |
5871 for ( ; *p; ++p) | |
5872 if (STRNCMP(p, "key", 3) == 0 && !isalpha(p[3])) | |
5873 { | |
5874 p = vim_strchr(p + 3, '='); | |
5875 if (p == NULL) | |
5876 break; | |
5877 ++p; | |
5878 for (i = 0; p[i] && !vim_iswhite(p[i]); ++i) | |
5879 if (p[i] == '\\' && p[i + 1]) | |
5880 ++i; | |
1621 | 5881 STRMOVE(p, p + i); |
7 | 5882 --p; |
5883 } | |
5884 } | |
5885 #endif | |
5886 | |
5887 #endif /* FEAT_CMDHIST */ | |
5888 | |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5889 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
8645
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5890 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5891 * Get pointer to the command line info to use. cmdline_paste() may clear |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5892 * ccline and put the previous value in prev_ccline. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5893 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5894 static struct cmdline_info * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5895 get_ccline_ptr(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5896 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5897 if ((State & CMDLINE) == 0) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5898 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5899 if (ccline.cmdbuff != NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5900 return &ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5901 if (prev_ccline_used && prev_ccline.cmdbuff != NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5902 return &prev_ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5903 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5904 } |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5905 #endif |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5906 |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5907 #if defined(FEAT_EVAL) || defined(PROTO) |
8645
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5908 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5909 * Get the current command line in allocated memory. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5910 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5911 * Returns NULL when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5912 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5913 char_u * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5914 get_cmdline_str(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5915 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5916 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5917 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5918 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5919 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5920 return vim_strnsave(p->cmdbuff, p->cmdlen); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5921 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5922 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5923 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5924 * Get the current command line position, counted in bytes. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5925 * Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5926 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5927 * Returns -1 when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5928 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5929 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5930 get_cmdline_pos(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5931 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5932 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5933 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5934 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5935 return -1; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5936 return p->cmdpos; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5937 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5938 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5939 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5940 * Set the command line byte position to "pos". Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
5941 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5942 * Returns 1 when failed, 0 when OK. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5943 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5944 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
5945 set_cmdline_pos( |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5946 int pos) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5947 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5948 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5949 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5950 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5951 return 1; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5952 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
5953 /* The position is not set directly but after CTRL-\ e or CTRL-R = has |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5954 * changed the command line. */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5955 if (pos < 0) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5956 new_cmdpos = 0; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5957 else |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5958 new_cmdpos = pos; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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changeset
|
5959 return 0; |
f4819f0fc5ad
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diff
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|
5960 } |
f4819f0fc5ad
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|
5961 #endif |
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diff
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|
5962 |
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diff
changeset
|
5963 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
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diff
changeset
|
5964 /* |
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diff
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|
5965 * Get the current command-line type. |
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diff
changeset
|
5966 * Returns ':' or '/' or '?' or '@' or '>' or '-' |
f4819f0fc5ad
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parents:
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diff
changeset
|
5967 * Only works when the command line is being edited. |
f4819f0fc5ad
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diff
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|
5968 * Returns NUL when something is wrong. |
f4819f0fc5ad
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diff
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|
5969 */ |
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diff
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|
5970 int |
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parents:
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diff
changeset
|
5971 get_cmdline_type(void) |
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diff
changeset
|
5972 { |
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changeset
|
5973 struct cmdline_info *p = get_ccline_ptr(); |
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parents:
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diff
changeset
|
5974 |
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diff
changeset
|
5975 if (p == NULL) |
f4819f0fc5ad
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diff
changeset
|
5976 return NUL; |
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diff
changeset
|
5977 if (p->cmdfirstc == NUL) |
8647
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diff
changeset
|
5978 return |
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|
5979 # ifdef FEAT_EVAL |
59866aabe737
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changeset
|
5980 (p->input_fn) ? '@' : |
59866aabe737
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|
5981 # endif |
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|
5982 '-'; |
8645
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5983 return p->cmdfirstc; |
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|
5984 } |
f4819f0fc5ad
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diff
changeset
|
5985 #endif |
f4819f0fc5ad
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diff
changeset
|
5986 |
7 | 5987 #if defined(FEAT_QUICKFIX) || defined(FEAT_CMDHIST) || defined(PROTO) |
5988 /* | |
5989 * Get indices "num1,num2" that specify a range within a list (not a range of | |
5990 * text lines in a buffer!) from a string. Used for ":history" and ":clist". | |
5991 * Returns OK if parsed successfully, otherwise FAIL. | |
5992 */ | |
5993 int | |
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diff
changeset
|
5994 get_list_range(char_u **str, int *num1, int *num2) |
7 | 5995 { |
5996 int len; | |
5997 int first = FALSE; | |
5998 long num; | |
5999 | |
6000 *str = skipwhite(*str); | |
6001 if (**str == '-' || vim_isdigit(**str)) /* parse "from" part of range */ | |
6002 { | |
7447
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changeset
|
6003 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6004 *str += len; |
6005 *num1 = (int)num; | |
6006 first = TRUE; | |
6007 } | |
6008 *str = skipwhite(*str); | |
6009 if (**str == ',') /* parse "to" part of range */ | |
6010 { | |
6011 *str = skipwhite(*str + 1); | |
7447
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changeset
|
6012 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6013 if (len > 0) |
6014 { | |
6015 *num2 = (int)num; | |
6016 *str = skipwhite(*str + len); | |
6017 } | |
6018 else if (!first) /* no number given at all */ | |
6019 return FAIL; | |
6020 } | |
6021 else if (first) /* only one number given */ | |
6022 *num2 = *num1; | |
6023 return OK; | |
6024 } | |
6025 #endif | |
6026 | |
6027 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
6028 /* | |
6029 * :history command - print a history | |
6030 */ | |
6031 void | |
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changeset
|
6032 ex_history(exarg_T *eap) |
7 | 6033 { |
6034 histentry_T *hist; | |
6035 int histype1 = HIST_CMD; | |
6036 int histype2 = HIST_CMD; | |
6037 int hisidx1 = 1; | |
6038 int hisidx2 = -1; | |
6039 int idx; | |
6040 int i, j, k; | |
6041 char_u *end; | |
6042 char_u *arg = eap->arg; | |
6043 | |
6044 if (hislen == 0) | |
6045 { | |
6046 MSG(_("'history' option is zero")); | |
6047 return; | |
6048 } | |
6049 | |
6050 if (!(VIM_ISDIGIT(*arg) || *arg == '-' || *arg == ',')) | |
6051 { | |
6052 end = arg; | |
6053 while (ASCII_ISALPHA(*end) | |
6054 || vim_strchr((char_u *)":=@>/?", *end) != NULL) | |
6055 end++; | |
6056 i = *end; | |
6057 *end = NUL; | |
6058 histype1 = get_histtype(arg); | |
6059 if (histype1 == -1) | |
6060 { | |
1853 | 6061 if (STRNICMP(arg, "all", STRLEN(arg)) == 0) |
7 | 6062 { |
6063 histype1 = 0; | |
6064 histype2 = HIST_COUNT-1; | |
6065 } | |
6066 else | |
6067 { | |
6068 *end = i; | |
6069 EMSG(_(e_trailing)); | |
6070 return; | |
6071 } | |
6072 } | |
6073 else | |
6074 histype2 = histype1; | |
6075 *end = i; | |
6076 } | |
6077 else | |
6078 end = arg; | |
6079 if (!get_list_range(&end, &hisidx1, &hisidx2) || *end != NUL) | |
6080 { | |
6081 EMSG(_(e_trailing)); | |
6082 return; | |
6083 } | |
6084 | |
6085 for (; !got_int && histype1 <= histype2; ++histype1) | |
6086 { | |
6087 STRCPY(IObuff, "\n # "); | |
6088 STRCAT(STRCAT(IObuff, history_names[histype1]), " history"); | |
6089 MSG_PUTS_TITLE(IObuff); | |
6090 idx = hisidx[histype1]; | |
6091 hist = history[histype1]; | |
6092 j = hisidx1; | |
6093 k = hisidx2; | |
6094 if (j < 0) | |
6095 j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum; | |
6096 if (k < 0) | |
6097 k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum; | |
6098 if (idx >= 0 && j <= k) | |
6099 for (i = idx + 1; !got_int; ++i) | |
6100 { | |
6101 if (i == hislen) | |
6102 i = 0; | |
6103 if (hist[i].hisstr != NULL | |
6104 && hist[i].hisnum >= j && hist[i].hisnum <= k) | |
6105 { | |
6106 msg_putchar('\n'); | |
6107 sprintf((char *)IObuff, "%c%6d ", i == idx ? '>' : ' ', | |
6108 hist[i].hisnum); | |
6109 if (vim_strsize(hist[i].hisstr) > (int)Columns - 10) | |
6110 trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff), | |
3290 | 6111 (int)Columns - 10, IOSIZE - (int)STRLEN(IObuff)); |
7 | 6112 else |
6113 STRCAT(IObuff, hist[i].hisstr); | |
6114 msg_outtrans(IObuff); | |
6115 out_flush(); | |
6116 } | |
6117 if (i == idx) | |
6118 break; | |
6119 } | |
6120 } | |
6121 } | |
6122 #endif | |
6123 | |
6124 #if (defined(FEAT_VIMINFO) && defined(FEAT_CMDHIST)) || defined(PROTO) | |
4903
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6125 /* |
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6126 * Buffers for history read from a viminfo file. Only valid while reading. |
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6127 */ |
7 | 6128 static char_u **viminfo_history[HIST_COUNT] = {NULL, NULL, NULL, NULL}; |
6129 static int viminfo_hisidx[HIST_COUNT] = {0, 0, 0, 0}; | |
6130 static int viminfo_hislen[HIST_COUNT] = {0, 0, 0, 0}; | |
6131 static int viminfo_add_at_front = FALSE; | |
6132 | |
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diff
changeset
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6133 static int hist_type2char(int type, int use_question); |
7 | 6134 |
6135 /* | |
6136 * Translate a history type number to the associated character. | |
6137 */ | |
6138 static int | |
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diff
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|
6139 hist_type2char( |
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|
6140 int type, |
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|
6141 int use_question) /* use '?' instead of '/' */ |
7 | 6142 { |
6143 if (type == HIST_CMD) | |
6144 return ':'; | |
6145 if (type == HIST_SEARCH) | |
6146 { | |
6147 if (use_question) | |
6148 return '?'; | |
6149 else | |
6150 return '/'; | |
6151 } | |
6152 if (type == HIST_EXPR) | |
6153 return '='; | |
6154 return '@'; | |
6155 } | |
6156 | |
6157 /* | |
6158 * Prepare for reading the history from the viminfo file. | |
6159 * This allocates history arrays to store the read history lines. | |
6160 */ | |
6161 void | |
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diff
changeset
|
6162 prepare_viminfo_history(int asklen, int writing) |
7 | 6163 { |
6164 int i; | |
6165 int num; | |
6166 int type; | |
6167 int len; | |
6168 | |
6169 init_history(); | |
4285 | 6170 viminfo_add_at_front = (asklen != 0 && !writing); |
7 | 6171 if (asklen > hislen) |
6172 asklen = hislen; | |
6173 | |
6174 for (type = 0; type < HIST_COUNT; ++type) | |
6175 { | |
4258 | 6176 /* Count the number of empty spaces in the history list. Entries read |
6177 * from viminfo previously are also considered empty. If there are | |
6178 * more spaces available than we request, then fill them up. */ | |
7 | 6179 for (i = 0, num = 0; i < hislen; i++) |
4258 | 6180 if (history[type][i].hisstr == NULL || history[type][i].viminfo) |
7 | 6181 num++; |
6182 len = asklen; | |
6183 if (num > len) | |
6184 len = num; | |
6185 if (len <= 0) | |
6186 viminfo_history[type] = NULL; | |
6187 else | |
6188 viminfo_history[type] = | |
6189 (char_u **)lalloc((long_u)(len * sizeof(char_u *)), FALSE); | |
6190 if (viminfo_history[type] == NULL) | |
6191 len = 0; | |
6192 viminfo_hislen[type] = len; | |
6193 viminfo_hisidx[type] = 0; | |
6194 } | |
6195 } | |
6196 | |
6197 /* | |
6198 * Accept a line from the viminfo, store it in the history array when it's | |
6199 * new. | |
6200 */ | |
6201 int | |
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diff
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|
6202 read_viminfo_history(vir_T *virp, int writing) |
7 | 6203 { |
6204 int type; | |
6205 long_u len; | |
6206 char_u *val; | |
6207 char_u *p; | |
6208 | |
6209 type = hist_char2type(virp->vir_line[0]); | |
6210 if (viminfo_hisidx[type] < viminfo_hislen[type]) | |
6211 { | |
6212 val = viminfo_readstring(virp, 1, TRUE); | |
6213 if (val != NULL && *val != NUL) | |
6214 { | |
3316 | 6215 int sep = (*val == ' ' ? NUL : *val); |
6216 | |
7 | 6217 if (!in_history(type, val + (type == HIST_SEARCH), |
4285 | 6218 viminfo_add_at_front, sep, writing)) |
7 | 6219 { |
6220 /* Need to re-allocate to append the separator byte. */ | |
6221 len = STRLEN(val); | |
6222 p = lalloc(len + 2, TRUE); | |
6223 if (p != NULL) | |
6224 { | |
6225 if (type == HIST_SEARCH) | |
6226 { | |
6227 /* Search entry: Move the separator from the first | |
6228 * column to after the NUL. */ | |
6229 mch_memmove(p, val + 1, (size_t)len); | |
3316 | 6230 p[len] = sep; |
7 | 6231 } |
6232 else | |
6233 { | |
6234 /* Not a search entry: No separator in the viminfo | |
6235 * file, add a NUL separator. */ | |
6236 mch_memmove(p, val, (size_t)len + 1); | |
6237 p[len + 1] = NUL; | |
6238 } | |
6239 viminfo_history[type][viminfo_hisidx[type]++] = p; | |
6240 } | |
6241 } | |
6242 } | |
6243 vim_free(val); | |
6244 } | |
6245 return viminfo_readline(virp); | |
6246 } | |
6247 | |
4285 | 6248 /* |
6249 * Finish reading history lines from viminfo. Not used when writing viminfo. | |
6250 */ | |
7 | 6251 void |
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diff
changeset
|
6252 finish_viminfo_history(void) |
7 | 6253 { |
6254 int idx; | |
6255 int i; | |
6256 int type; | |
6257 | |
6258 for (type = 0; type < HIST_COUNT; ++type) | |
6259 { | |
6260 if (history[type] == NULL) | |
4283 | 6261 continue; |
7 | 6262 idx = hisidx[type] + viminfo_hisidx[type]; |
6263 if (idx >= hislen) | |
6264 idx -= hislen; | |
6265 else if (idx < 0) | |
6266 idx = hislen - 1; | |
6267 if (viminfo_add_at_front) | |
6268 hisidx[type] = idx; | |
6269 else | |
6270 { | |
6271 if (hisidx[type] == -1) | |
6272 hisidx[type] = hislen - 1; | |
6273 do | |
6274 { | |
4258 | 6275 if (history[type][idx].hisstr != NULL |
6276 || history[type][idx].viminfo) | |
7 | 6277 break; |
6278 if (++idx == hislen) | |
6279 idx = 0; | |
6280 } while (idx != hisidx[type]); | |
6281 if (idx != hisidx[type] && --idx < 0) | |
6282 idx = hislen - 1; | |
6283 } | |
6284 for (i = 0; i < viminfo_hisidx[type]; i++) | |
6285 { | |
6286 vim_free(history[type][idx].hisstr); | |
6287 history[type][idx].hisstr = viminfo_history[type][i]; | |
4258 | 6288 history[type][idx].viminfo = TRUE; |
7 | 6289 if (--idx < 0) |
6290 idx = hislen - 1; | |
6291 } | |
6292 idx += 1; | |
6293 idx %= hislen; | |
6294 for (i = 0; i < viminfo_hisidx[type]; i++) | |
6295 { | |
6296 history[type][idx++].hisnum = ++hisnum[type]; | |
6297 idx %= hislen; | |
6298 } | |
6299 vim_free(viminfo_history[type]); | |
6300 viminfo_history[type] = NULL; | |
4327 | 6301 viminfo_hisidx[type] = 0; |
7 | 6302 } |
6303 } | |
6304 | |
4903
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|
6305 /* |
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|
6306 * Write history to viminfo file in "fp". |
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|
6307 * When "merge" is TRUE merge history lines with a previously read viminfo |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6308 * file, data is in viminfo_history[]. |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6309 * When "merge" is FALSE just write all history lines. Used for ":wviminfo!". |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6310 */ |
7 | 6311 void |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6312 write_viminfo_history( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6313 FILE *fp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6314 int merge) |
7 | 6315 { |
6316 int i; | |
6317 int type; | |
6318 int num_saved; | |
6319 char_u *p; | |
6320 int c; | |
4283 | 6321 int round; |
7 | 6322 |
6323 init_history(); | |
6324 if (hislen == 0) | |
6325 return; | |
6326 for (type = 0; type < HIST_COUNT; ++type) | |
6327 { | |
6328 num_saved = get_viminfo_parameter(hist_type2char(type, FALSE)); | |
6329 if (num_saved == 0) | |
6330 continue; | |
6331 if (num_saved < 0) /* Use default */ | |
6332 num_saved = hislen; | |
6333 fprintf(fp, _("\n# %s History (newest to oldest):\n"), | |
6334 type == HIST_CMD ? _("Command Line") : | |
6335 type == HIST_SEARCH ? _("Search String") : | |
6336 type == HIST_EXPR ? _("Expression") : | |
6337 _("Input Line")); | |
6338 if (num_saved > hislen) | |
6339 num_saved = hislen; | |
4283 | 6340 |
6341 /* | |
6342 * Merge typed and viminfo history: | |
6343 * round 1: history of typed commands. | |
6344 * round 2: history from recently read viminfo. | |
6345 */ | |
6346 for (round = 1; round <= 2; ++round) | |
6347 { | |
4307 | 6348 if (round == 1) |
6349 /* start at newest entry, somewhere in the list */ | |
6350 i = hisidx[type]; | |
6351 else if (viminfo_hisidx[type] > 0) | |
6352 /* start at newest entry, first in the list */ | |
6353 i = 0; | |
6354 else | |
6355 /* empty list */ | |
6356 i = -1; | |
4283 | 6357 if (i >= 0) |
6358 while (num_saved > 0 | |
6359 && !(round == 2 && i >= viminfo_hisidx[type])) | |
7 | 6360 { |
4283 | 6361 p = round == 1 ? history[type][i].hisstr |
4327 | 6362 : viminfo_history[type] == NULL ? NULL |
4283 | 6363 : viminfo_history[type][i]; |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6364 if (p != NULL && (round == 2 |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6365 || !merge |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6366 || !history[type][i].viminfo)) |
7 | 6367 { |
4283 | 6368 --num_saved; |
6369 fputc(hist_type2char(type, TRUE), fp); | |
6370 /* For the search history: put the separator in the | |
6371 * second column; use a space if there isn't one. */ | |
6372 if (type == HIST_SEARCH) | |
6373 { | |
6374 c = p[STRLEN(p) + 1]; | |
6375 putc(c == NUL ? ' ' : c, fp); | |
6376 } | |
6377 viminfo_writestring(fp, p); | |
7 | 6378 } |
4283 | 6379 if (round == 1) |
6380 { | |
6381 /* Decrement index, loop around and stop when back at | |
6382 * the start. */ | |
6383 if (--i < 0) | |
6384 i = hislen - 1; | |
6385 if (i == hisidx[type]) | |
6386 break; | |
6387 } | |
6388 else | |
6389 { | |
6390 /* Increment index. Stop at the end in the while. */ | |
6391 ++i; | |
6392 } | |
7 | 6393 } |
4283 | 6394 } |
4285 | 6395 for (i = 0; i < viminfo_hisidx[type]; ++i) |
4327 | 6396 if (viminfo_history[type] != NULL) |
6397 vim_free(viminfo_history[type][i]); | |
4285 | 6398 vim_free(viminfo_history[type]); |
6399 viminfo_history[type] = NULL; | |
4311 | 6400 viminfo_hisidx[type] = 0; |
7 | 6401 } |
6402 } | |
6403 #endif /* FEAT_VIMINFO */ | |
6404 | |
6405 #if defined(FEAT_FKMAP) || defined(PROTO) | |
6406 /* | |
6407 * Write a character at the current cursor+offset position. | |
6408 * It is directly written into the command buffer block. | |
6409 */ | |
6410 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6411 cmd_pchar(int c, int offset) |
7 | 6412 { |
6413 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6414 { | |
6415 EMSG(_("E198: cmd_pchar beyond the command length")); | |
6416 return; | |
6417 } | |
6418 ccline.cmdbuff[ccline.cmdpos + offset] = (char_u)c; | |
6419 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
6420 } | |
6421 | |
6422 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6423 cmd_gchar(int offset) |
7 | 6424 { |
6425 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6426 { | |
6427 /* EMSG(_("cmd_gchar beyond the command length")); */ | |
6428 return NUL; | |
6429 } | |
6430 return (int)ccline.cmdbuff[ccline.cmdpos + offset]; | |
6431 } | |
6432 #endif | |
6433 | |
6434 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
6435 /* | |
6436 * Open a window on the current command line and history. Allow editing in | |
6437 * the window. Returns when the window is closed. | |
6438 * Returns: | |
6439 * CR if the command is to be executed | |
6440 * Ctrl_C if it is to be abandoned | |
6441 * K_IGNORE if editing continues | |
6442 */ | |
6443 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6444 ex_window(void) |
7 | 6445 { |
6446 struct cmdline_info save_ccline; | |
6447 buf_T *old_curbuf = curbuf; | |
6448 win_T *old_curwin = curwin; | |
6449 buf_T *bp; | |
6450 win_T *wp; | |
6451 int i; | |
6452 linenr_T lnum; | |
6453 int histtype; | |
6454 garray_T winsizes; | |
1685 | 6455 #ifdef FEAT_AUTOCMD |
7 | 6456 char_u typestr[2]; |
1685 | 6457 #endif |
7 | 6458 int save_restart_edit = restart_edit; |
6459 int save_State = State; | |
6460 int save_exmode = exmode_active; | |
510 | 6461 #ifdef FEAT_RIGHTLEFT |
6462 int save_cmdmsg_rl = cmdmsg_rl; | |
6463 #endif | |
6145 | 6464 #ifdef FEAT_FOLDING |
6465 int save_KeyTyped; | |
6466 #endif | |
7 | 6467 |
6468 /* Can't do this recursively. Can't do it when typing a password. */ | |
6469 if (cmdwin_type != 0 | |
6470 # if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
6471 || cmdline_star > 0 | |
6472 # endif | |
6473 ) | |
6474 { | |
6475 beep_flush(); | |
6476 return K_IGNORE; | |
6477 } | |
6478 | |
6479 /* Save current window sizes. */ | |
6480 win_size_save(&winsizes); | |
6481 | |
6482 # ifdef FEAT_AUTOCMD | |
6483 /* Don't execute autocommands while creating the window. */ | |
1410 | 6484 block_autocmds(); |
7 | 6485 # endif |
683 | 6486 /* don't use a new tab page */ |
6487 cmdmod.tab = 0; | |
6488 | |
7 | 6489 /* Create a window for the command-line buffer. */ |
6490 if (win_split((int)p_cwh, WSP_BOT) == FAIL) | |
6491 { | |
6492 beep_flush(); | |
1410 | 6493 # ifdef FEAT_AUTOCMD |
6494 unblock_autocmds(); | |
6495 # endif | |
7 | 6496 return K_IGNORE; |
6497 } | |
1831 | 6498 cmdwin_type = get_cmdline_type(); |
7 | 6499 |
6500 /* Create the command-line buffer empty. */ | |
1743 | 6501 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL); |
1621 | 6502 (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE); |
7 | 6503 set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL); |
6504 set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL); | |
6505 curbuf->b_p_ma = TRUE; | |
1865 | 6506 #ifdef FEAT_FOLDING |
6507 curwin->w_p_fen = FALSE; | |
6508 #endif | |
7 | 6509 # ifdef FEAT_RIGHTLEFT |
510 | 6510 curwin->w_p_rl = cmdmsg_rl; |
6511 cmdmsg_rl = FALSE; | |
7 | 6512 # endif |
2583 | 6513 RESET_BINDING(curwin); |
7 | 6514 |
6515 # ifdef FEAT_AUTOCMD | |
6516 /* Do execute autocommands for setting the filetype (load syntax). */ | |
1410 | 6517 unblock_autocmds(); |
7 | 6518 # endif |
6519 | |
510 | 6520 /* Showing the prompt may have set need_wait_return, reset it. */ |
6521 need_wait_return = FALSE; | |
6522 | |
1831 | 6523 histtype = hist_char2type(cmdwin_type); |
7 | 6524 if (histtype == HIST_CMD || histtype == HIST_DEBUG) |
6525 { | |
6526 if (p_wc == TAB) | |
6527 { | |
6528 add_map((char_u *)"<buffer> <Tab> <C-X><C-V>", INSERT); | |
6529 add_map((char_u *)"<buffer> <Tab> a<C-X><C-V>", NORMAL); | |
6530 } | |
6531 set_option_value((char_u *)"ft", 0L, (char_u *)"vim", OPT_LOCAL); | |
6532 } | |
6533 | |
10 | 6534 /* Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin |
6535 * sets 'textwidth' to 78). */ | |
6536 curbuf->b_p_tw = 0; | |
6537 | |
7 | 6538 /* Fill the buffer with the history. */ |
6539 init_history(); | |
6540 if (hislen > 0) | |
6541 { | |
6542 i = hisidx[histtype]; | |
6543 if (i >= 0) | |
6544 { | |
6545 lnum = 0; | |
6546 do | |
6547 { | |
6548 if (++i == hislen) | |
6549 i = 0; | |
6550 if (history[histtype][i].hisstr != NULL) | |
6551 ml_append(lnum++, history[histtype][i].hisstr, | |
6552 (colnr_T)0, FALSE); | |
6553 } | |
6554 while (i != hisidx[histtype]); | |
6555 } | |
6556 } | |
6557 | |
6558 /* Replace the empty last line with the current command-line and put the | |
6559 * cursor there. */ | |
6560 ml_replace(curbuf->b_ml.ml_line_count, ccline.cmdbuff, TRUE); | |
6561 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6562 curwin->w_cursor.col = ccline.cmdpos; | |
510 | 6563 changed_line_abv_curs(); |
6564 invalidate_botline(); | |
743 | 6565 redraw_later(SOME_VALID); |
7 | 6566 |
6567 /* Save the command line info, can be used recursively. */ | |
6568 save_ccline = ccline; | |
6569 ccline.cmdbuff = NULL; | |
6570 ccline.cmdprompt = NULL; | |
6571 | |
6572 /* No Ex mode here! */ | |
6573 exmode_active = 0; | |
6574 | |
6575 State = NORMAL; | |
6576 # ifdef FEAT_MOUSE | |
6577 setmouse(); | |
6578 # endif | |
6579 | |
6580 # ifdef FEAT_AUTOCMD | |
6581 /* Trigger CmdwinEnter autocommands. */ | |
6582 typestr[0] = cmdwin_type; | |
6583 typestr[1] = NUL; | |
6584 apply_autocmds(EVENT_CMDWINENTER, typestr, typestr, FALSE, curbuf); | |
929 | 6585 if (restart_edit != 0) /* autocmd with ":startinsert" */ |
6586 stuffcharReadbuff(K_NOP); | |
7 | 6587 # endif |
6588 | |
6589 i = RedrawingDisabled; | |
6590 RedrawingDisabled = 0; | |
6591 | |
6592 /* | |
6593 * Call the main loop until <CR> or CTRL-C is typed. | |
6594 */ | |
6595 cmdwin_result = 0; | |
168 | 6596 main_loop(TRUE, FALSE); |
7 | 6597 |
6598 RedrawingDisabled = i; | |
6599 | |
6600 # ifdef FEAT_AUTOCMD | |
6145 | 6601 |
6602 # ifdef FEAT_FOLDING | |
6603 save_KeyTyped = KeyTyped; | |
6604 # endif | |
6605 | |
7 | 6606 /* Trigger CmdwinLeave autocommands. */ |
6607 apply_autocmds(EVENT_CMDWINLEAVE, typestr, typestr, FALSE, curbuf); | |
6145 | 6608 |
6609 # ifdef FEAT_FOLDING | |
6610 /* Restore KeyTyped in case it is modified by autocommands */ | |
6611 KeyTyped = save_KeyTyped; | |
6612 # endif | |
6613 | |
7 | 6614 # endif |
6615 | |
1214 | 6616 /* Restore the command line info. */ |
7 | 6617 ccline = save_ccline; |
6618 cmdwin_type = 0; | |
6619 | |
6620 exmode_active = save_exmode; | |
6621 | |
1612 | 6622 /* Safety check: The old window or buffer was deleted: It's a bug when |
7 | 6623 * this happens! */ |
6624 if (!win_valid(old_curwin) || !buf_valid(old_curbuf)) | |
6625 { | |
6626 cmdwin_result = Ctrl_C; | |
6627 EMSG(_("E199: Active window or buffer deleted")); | |
6628 } | |
6629 else | |
6630 { | |
6631 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
6632 /* autocmds may abort script processing */ | |
6633 if (aborting() && cmdwin_result != K_IGNORE) | |
6634 cmdwin_result = Ctrl_C; | |
6635 # endif | |
6636 /* Set the new command line from the cmdline buffer. */ | |
6637 vim_free(ccline.cmdbuff); | |
510 | 6638 if (cmdwin_result == K_XF1 || cmdwin_result == K_XF2) /* :qa[!] typed */ |
7 | 6639 { |
510 | 6640 char *p = (cmdwin_result == K_XF2) ? "qa" : "qa!"; |
6641 | |
6642 if (histtype == HIST_CMD) | |
6643 { | |
6644 /* Execute the command directly. */ | |
6645 ccline.cmdbuff = vim_strsave((char_u *)p); | |
6646 cmdwin_result = CAR; | |
6647 } | |
6648 else | |
6649 { | |
6650 /* First need to cancel what we were doing. */ | |
6651 ccline.cmdbuff = NULL; | |
6652 stuffcharReadbuff(':'); | |
6653 stuffReadbuff((char_u *)p); | |
6654 stuffcharReadbuff(CAR); | |
6655 } | |
7 | 6656 } |
6657 else if (cmdwin_result == K_XF2) /* :qa typed */ | |
6658 { | |
6659 ccline.cmdbuff = vim_strsave((char_u *)"qa"); | |
6660 cmdwin_result = CAR; | |
6661 } | |
2839 | 6662 else if (cmdwin_result == Ctrl_C) |
6663 { | |
6664 /* :q or :close, don't execute any command | |
6665 * and don't modify the cmd window. */ | |
6666 ccline.cmdbuff = NULL; | |
6667 } | |
7 | 6668 else |
6669 ccline.cmdbuff = vim_strsave(ml_get_curline()); | |
6670 if (ccline.cmdbuff == NULL) | |
6671 cmdwin_result = Ctrl_C; | |
6672 else | |
6673 { | |
6674 ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
6675 ccline.cmdbufflen = ccline.cmdlen + 1; | |
6676 ccline.cmdpos = curwin->w_cursor.col; | |
6677 if (ccline.cmdpos > ccline.cmdlen) | |
6678 ccline.cmdpos = ccline.cmdlen; | |
6679 if (cmdwin_result == K_IGNORE) | |
6680 { | |
6681 set_cmdspos_cursor(); | |
6682 redrawcmd(); | |
6683 } | |
6684 } | |
6685 | |
6686 # ifdef FEAT_AUTOCMD | |
6687 /* Don't execute autocommands while deleting the window. */ | |
1410 | 6688 block_autocmds(); |
7 | 6689 # endif |
6876 | 6690 # ifdef FEAT_CONCEAL |
6691 /* Avoid command-line window first character being concealed. */ | |
6692 curwin->w_p_cole = 0; | |
6693 # endif | |
7 | 6694 wp = curwin; |
6695 bp = curbuf; | |
6696 win_goto(old_curwin); | |
6697 win_close(wp, TRUE); | |
2099
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Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6698 |
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6699 /* win_close() may have already wiped the buffer when 'bh' is |
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6700 * set to 'wipe' */ |
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6701 if (buf_valid(bp)) |
3365 | 6702 close_buffer(NULL, bp, DOBUF_WIPE, FALSE); |
7 | 6703 |
6704 /* Restore window sizes. */ | |
6705 win_size_restore(&winsizes); | |
6706 | |
6707 # ifdef FEAT_AUTOCMD | |
1410 | 6708 unblock_autocmds(); |
7 | 6709 # endif |
6710 } | |
6711 | |
6712 ga_clear(&winsizes); | |
6713 restart_edit = save_restart_edit; | |
510 | 6714 # ifdef FEAT_RIGHTLEFT |
6715 cmdmsg_rl = save_cmdmsg_rl; | |
6716 # endif | |
7 | 6717 |
6718 State = save_State; | |
6719 # ifdef FEAT_MOUSE | |
6720 setmouse(); | |
6721 # endif | |
6722 | |
6723 return cmdwin_result; | |
6724 } | |
6725 #endif /* FEAT_CMDWIN */ | |
6726 | |
6727 /* | |
6728 * Used for commands that either take a simple command string argument, or: | |
6729 * cmd << endmarker | |
6730 * {script} | |
6731 * endmarker | |
6732 * Returns a pointer to allocated memory with {script} or NULL. | |
6733 */ | |
6734 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6735 script_get(exarg_T *eap, char_u *cmd) |
7 | 6736 { |
6737 char_u *theline; | |
6738 char *end_pattern = NULL; | |
6739 char dot[] = "."; | |
6740 garray_T ga; | |
6741 | |
6742 if (cmd[0] != '<' || cmd[1] != '<' || eap->getline == NULL) | |
6743 return NULL; | |
6744 | |
6745 ga_init2(&ga, 1, 0x400); | |
6746 | |
6747 if (cmd[2] != NUL) | |
6748 end_pattern = (char *)skipwhite(cmd + 2); | |
6749 else | |
6750 end_pattern = dot; | |
6751 | |
6752 for (;;) | |
6753 { | |
6754 theline = eap->getline( | |
6755 #ifdef FEAT_EVAL | |
75 | 6756 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 6757 #endif |
6758 NUL, eap->cookie, 0); | |
6759 | |
6760 if (theline == NULL || STRCMP(end_pattern, theline) == 0) | |
1694 | 6761 { |
6762 vim_free(theline); | |
7 | 6763 break; |
1694 | 6764 } |
7 | 6765 |
6766 ga_concat(&ga, theline); | |
6767 ga_append(&ga, '\n'); | |
6768 vim_free(theline); | |
6769 } | |
21 | 6770 ga_append(&ga, NUL); |
7 | 6771 |
6772 return (char_u *)ga.ga_data; | |
6773 } |