Mercurial > vim
annotate src/ex_getln.c @ 8678:a4e7f4a62193 v7.4.1628
commit https://github.com/vim/vim/commit/3f3fbd3fdb73bdfbfeab22a9dfc7a25e38bdf5f6
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Mar 21 12:36:28 2016 +0100
patch 7.4.1628
Problem: 64-bit Compiler warning.
Solution: Change type of variable. (Mike Williams)
author | Christian Brabandt <cb@256bit.org> |
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date | Mon, 21 Mar 2016 12:45:05 +0100 |
parents | 59866aabe737 |
children | f2e81ae5ab48 |
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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diff
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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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diff
changeset
|
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
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|
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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parents:
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diff
changeset
|
1984 char_u *prompt, /* command line prompt */ |
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diff
changeset
|
1985 int attr, /* attributes for prompt */ |
f86adafb28d4
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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; | |
1992 | |
95 | 1993 save_cmdline(&save_ccline); |
7 | 1994 ccline.cmdprompt = prompt; |
1995 ccline.cmdattr = attr; | |
531 | 1996 # ifdef FEAT_EVAL |
1997 ccline.xp_context = xp_context; | |
1998 ccline.xp_arg = xp_arg; | |
1999 ccline.input_fn = (firstc == '@'); | |
2000 # endif | |
7 | 2001 s = getcmdline(firstc, 1L, 0); |
95 | 2002 restore_cmdline(&save_ccline); |
3020 | 2003 /* Restore msg_col, the prompt from input() may have changed it. |
2004 * But only if called recursively and the commandline is therefore being | |
2005 * restored to an old one; if not, the input() prompt stays on the screen, | |
2006 * so we need its modified msg_col left intact. */ | |
2007 if (ccline.cmdbuff != NULL) | |
2008 msg_col = msg_col_save; | |
7 | 2009 |
2010 return s; | |
2011 } | |
2012 #endif | |
2013 | |
632 | 2014 /* |
634 | 2015 * Return TRUE when the text must not be changed and we can't switch to |
2016 * another window or buffer. Used when editing the command line, evaluating | |
2017 * 'balloonexpr', etc. | |
632 | 2018 */ |
2019 int | |
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diff
changeset
|
2020 text_locked(void) |
632 | 2021 { |
2022 #ifdef FEAT_CMDWIN | |
2023 if (cmdwin_type != 0) | |
2024 return TRUE; | |
2025 #endif | |
634 | 2026 return textlock != 0; |
632 | 2027 } |
2028 | |
2029 /* | |
2030 * Give an error message for a command that isn't allowed while the cmdline | |
2031 * window is open or editing the cmdline in another way. | |
2032 */ | |
2033 void | |
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diff
changeset
|
2034 text_locked_msg(void) |
632 | 2035 { |
2036 #ifdef FEAT_CMDWIN | |
2037 if (cmdwin_type != 0) | |
2038 EMSG(_(e_cmdwin)); | |
2039 else | |
2040 #endif | |
2041 EMSG(_(e_secure)); | |
2042 } | |
2043 | |
819 | 2044 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
2045 /* | |
1834 | 2046 * Check if "curbuf_lock" or "allbuf_lock" is set and return TRUE when it is |
2047 * and give an error message. | |
819 | 2048 */ |
2049 int | |
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diff
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|
2050 curbuf_locked(void) |
819 | 2051 { |
2052 if (curbuf_lock > 0) | |
2053 { | |
2054 EMSG(_("E788: Not allowed to edit another buffer now")); | |
2055 return TRUE; | |
2056 } | |
1834 | 2057 return allbuf_locked(); |
2058 } | |
2059 | |
2060 /* | |
2061 * Check if "allbuf_lock" is set and return TRUE when it is and give an error | |
2062 * message. | |
2063 */ | |
2064 int | |
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changeset
|
2065 allbuf_locked(void) |
1834 | 2066 { |
2067 if (allbuf_lock > 0) | |
2068 { | |
2069 EMSG(_("E811: Not allowed to change buffer information now")); | |
2070 return TRUE; | |
2071 } | |
819 | 2072 return FALSE; |
2073 } | |
2074 #endif | |
2075 | |
7 | 2076 static int |
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|
2077 cmdline_charsize(int idx) |
7 | 2078 { |
2079 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2080 if (cmdline_star > 0) /* showing '*', always 1 position */ | |
2081 return 1; | |
2082 #endif | |
2083 return ptr2cells(ccline.cmdbuff + idx); | |
2084 } | |
2085 | |
2086 /* | |
2087 * Compute the offset of the cursor on the command line for the prompt and | |
2088 * indent. | |
2089 */ | |
2090 static void | |
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|
2091 set_cmdspos(void) |
7 | 2092 { |
531 | 2093 if (ccline.cmdfirstc != NUL) |
7 | 2094 ccline.cmdspos = 1 + ccline.cmdindent; |
2095 else | |
2096 ccline.cmdspos = 0 + ccline.cmdindent; | |
2097 } | |
2098 | |
2099 /* | |
2100 * Compute the screen position for the cursor on the command line. | |
2101 */ | |
2102 static void | |
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changeset
|
2103 set_cmdspos_cursor(void) |
7 | 2104 { |
2105 int i, m, c; | |
2106 | |
2107 set_cmdspos(); | |
2108 if (KeyTyped) | |
534 | 2109 { |
7 | 2110 m = Columns * Rows; |
534 | 2111 if (m < 0) /* overflow, Columns or Rows at weird value */ |
2112 m = MAXCOL; | |
2113 } | |
7 | 2114 else |
2115 m = MAXCOL; | |
2116 for (i = 0; i < ccline.cmdlen && i < ccline.cmdpos; ++i) | |
2117 { | |
2118 c = cmdline_charsize(i); | |
2119 #ifdef FEAT_MBYTE | |
2120 /* Count ">" for double-wide multi-byte char that doesn't fit. */ | |
2121 if (has_mbyte) | |
2122 correct_cmdspos(i, c); | |
2123 #endif | |
1612 | 2124 /* If the cmdline doesn't fit, show cursor on last visible char. |
2125 * Don't move the cursor itself, so we can still append. */ | |
7 | 2126 if ((ccline.cmdspos += c) >= m) |
2127 { | |
2128 ccline.cmdspos -= c; | |
2129 break; | |
2130 } | |
2131 #ifdef FEAT_MBYTE | |
2132 if (has_mbyte) | |
474 | 2133 i += (*mb_ptr2len)(ccline.cmdbuff + i) - 1; |
7 | 2134 #endif |
2135 } | |
2136 } | |
2137 | |
2138 #ifdef FEAT_MBYTE | |
2139 /* | |
2140 * Check if the character at "idx", which is "cells" wide, is a multi-byte | |
2141 * character that doesn't fit, so that a ">" must be displayed. | |
2142 */ | |
2143 static void | |
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changeset
|
2144 correct_cmdspos(int idx, int cells) |
7 | 2145 { |
474 | 2146 if ((*mb_ptr2len)(ccline.cmdbuff + idx) > 1 |
7 | 2147 && (*mb_ptr2cells)(ccline.cmdbuff + idx) > 1 |
2148 && ccline.cmdspos % Columns + cells > Columns) | |
2149 ccline.cmdspos++; | |
2150 } | |
2151 #endif | |
2152 | |
2153 /* | |
2154 * Get an Ex command line for the ":" command. | |
2155 */ | |
2156 char_u * | |
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|
2157 getexline( |
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2158 int c, /* normally ':', NUL for ":append" */ |
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2159 void *cookie UNUSED, |
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|
2160 int indent) /* indent for inside conditionals */ |
7 | 2161 { |
2162 /* When executing a register, remove ':' that's in front of each line. */ | |
2163 if (exec_from_reg && vpeekc() == ':') | |
2164 (void)vgetc(); | |
2165 return getcmdline(c, 1L, indent); | |
2166 } | |
2167 | |
2168 /* | |
2169 * Get an Ex command line for Ex mode. | |
2170 * In Ex mode we only use the OS supplied line editing features and no | |
2171 * mappings or abbreviations. | |
168 | 2172 * Returns a string in allocated memory or NULL. |
7 | 2173 */ |
2174 char_u * | |
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2175 getexmodeline( |
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|
2176 int promptc, /* normally ':', NUL for ":append" and '?' for |
168 | 2177 :s prompt */ |
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2178 void *cookie UNUSED, |
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|
2179 int indent) /* indent for inside conditionals */ |
7 | 2180 { |
168 | 2181 garray_T line_ga; |
2182 char_u *pend; | |
2183 int startcol = 0; | |
1329 | 2184 int c1 = 0; |
168 | 2185 int escaped = FALSE; /* CTRL-V typed */ |
2186 int vcol = 0; | |
2187 char_u *p; | |
1329 | 2188 int prev_char; |
5966 | 2189 int len; |
7 | 2190 |
2191 /* Switch cursor on now. This avoids that it happens after the "\n", which | |
2192 * confuses the system function that computes tabstops. */ | |
2193 cursor_on(); | |
2194 | |
2195 /* always start in column 0; write a newline if necessary */ | |
2196 compute_cmdrow(); | |
168 | 2197 if ((msg_col || msg_didout) && promptc != '?') |
7 | 2198 msg_putchar('\n'); |
168 | 2199 if (promptc == ':') |
7 | 2200 { |
164 | 2201 /* indent that is only displayed, not in the line itself */ |
168 | 2202 if (p_prompt) |
2203 msg_putchar(':'); | |
7 | 2204 while (indent-- > 0) |
2205 msg_putchar(' '); | |
2206 startcol = msg_col; | |
2207 } | |
2208 | |
2209 ga_init2(&line_ga, 1, 30); | |
2210 | |
164 | 2211 /* autoindent for :insert and :append is in the line itself */ |
168 | 2212 if (promptc <= 0) |
164 | 2213 { |
2214 vcol = indent; | |
2215 while (indent >= 8) | |
2216 { | |
2217 ga_append(&line_ga, TAB); | |
2218 msg_puts((char_u *)" "); | |
2219 indent -= 8; | |
2220 } | |
2221 while (indent-- > 0) | |
2222 { | |
2223 ga_append(&line_ga, ' '); | |
2224 msg_putchar(' '); | |
2225 } | |
2226 } | |
168 | 2227 ++no_mapping; |
2228 ++allow_keys; | |
164 | 2229 |
7 | 2230 /* |
2231 * Get the line, one character at a time. | |
2232 */ | |
2233 got_int = FALSE; | |
168 | 2234 while (!got_int) |
7 | 2235 { |
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2236 long sw; |
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2237 char_u *s; |
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2238 |
7 | 2239 if (ga_grow(&line_ga, 40) == FAIL) |
2240 break; | |
2241 | |
168 | 2242 /* Get one character at a time. Don't use inchar(), it can't handle |
2243 * special characters. */ | |
1329 | 2244 prev_char = c1; |
168 | 2245 c1 = vgetc(); |
7 | 2246 |
2247 /* | |
168 | 2248 * Handle line editing. |
2249 * Previously this was left to the system, putting the terminal in | |
2250 * cooked mode, but then CTRL-D and CTRL-T can't be used properly. | |
7 | 2251 */ |
168 | 2252 if (got_int) |
2253 { | |
2254 msg_putchar('\n'); | |
2255 break; | |
2256 } | |
2257 | |
2258 if (!escaped) | |
7 | 2259 { |
168 | 2260 /* CR typed means "enter", which is NL */ |
2261 if (c1 == '\r') | |
2262 c1 = '\n'; | |
2263 | |
2264 if (c1 == BS || c1 == K_BS | |
2265 || c1 == DEL || c1 == K_DEL || c1 == K_KDEL) | |
7 | 2266 { |
168 | 2267 if (line_ga.ga_len > 0) |
2268 { | |
5966 | 2269 #ifdef FEAT_MBYTE |
2270 if (has_mbyte) | |
2271 { | |
2272 p = (char_u *)line_ga.ga_data; | |
2273 p[line_ga.ga_len] = NUL; | |
2274 len = (*mb_head_off)(p, p + line_ga.ga_len - 1) + 1; | |
2275 line_ga.ga_len -= len; | |
2276 } | |
2277 else | |
2278 #endif | |
2279 --line_ga.ga_len; | |
168 | 2280 goto redraw; |
2281 } | |
2282 continue; | |
7 | 2283 } |
2284 | |
168 | 2285 if (c1 == Ctrl_U) |
7 | 2286 { |
168 | 2287 msg_col = startcol; |
2288 msg_clr_eos(); | |
2289 line_ga.ga_len = 0; | |
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|
2290 goto redraw; |
168 | 2291 } |
2292 | |
2293 if (c1 == Ctrl_T) | |
2294 { | |
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|
2295 sw = get_sw_value(curbuf); |
168 | 2296 p = (char_u *)line_ga.ga_data; |
2297 p[line_ga.ga_len] = NUL; | |
5995 | 2298 indent = get_indent_str(p, 8, FALSE); |
3740 | 2299 indent += sw - indent % sw; |
168 | 2300 add_indent: |
5995 | 2301 while (get_indent_str(p, 8, FALSE) < indent) |
7 | 2302 { |
7009 | 2303 (void)ga_grow(&line_ga, 2); /* one more for the NUL */ |
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2304 p = (char_u *)line_ga.ga_data; |
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|
2305 s = skipwhite(p); |
168 | 2306 mch_memmove(s + 1, s, line_ga.ga_len - (s - p) + 1); |
2307 *s = ' '; | |
2308 ++line_ga.ga_len; | |
7 | 2309 } |
168 | 2310 redraw: |
2311 /* redraw the line */ | |
2312 msg_col = startcol; | |
2313 vcol = 0; | |
5966 | 2314 p = (char_u *)line_ga.ga_data; |
2315 p[line_ga.ga_len] = NUL; | |
2316 while (p < (char_u *)line_ga.ga_data + line_ga.ga_len) | |
7 | 2317 { |
168 | 2318 if (*p == TAB) |
7 | 2319 { |
168 | 2320 do |
7 | 2321 { |
168 | 2322 msg_putchar(' '); |
2323 } while (++vcol % 8); | |
5966 | 2324 ++p; |
7 | 2325 } |
168 | 2326 else |
164 | 2327 { |
5966 | 2328 len = MB_PTR2LEN(p); |
2329 msg_outtrans_len(p, len); | |
2330 vcol += ptr2cells(p); | |
2331 p += len; | |
7 | 2332 } |
2333 } | |
168 | 2334 msg_clr_eos(); |
1329 | 2335 windgoto(msg_row, msg_col); |
168 | 2336 continue; |
2337 } | |
2338 | |
2339 if (c1 == Ctrl_D) | |
2340 { | |
2341 /* Delete one shiftwidth. */ | |
2342 p = (char_u *)line_ga.ga_data; | |
2343 if (prev_char == '0' || prev_char == '^') | |
7 | 2344 { |
168 | 2345 if (prev_char == '^') |
2346 ex_keep_indent = TRUE; | |
2347 indent = 0; | |
2348 p[--line_ga.ga_len] = NUL; | |
7 | 2349 } |
2350 else | |
2351 { | |
168 | 2352 p[line_ga.ga_len] = NUL; |
5995 | 2353 indent = get_indent_str(p, 8, FALSE); |
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2354 if (indent > 0) |
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2355 { |
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|
2356 --indent; |
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2357 indent -= indent % get_sw_value(curbuf); |
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|
2358 } |
168 | 2359 } |
5995 | 2360 while (get_indent_str(p, 8, FALSE) > indent) |
168 | 2361 { |
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diff
changeset
|
2362 s = skipwhite(p); |
168 | 2363 mch_memmove(s - 1, s, line_ga.ga_len - (s - p) + 1); |
2364 --line_ga.ga_len; | |
7 | 2365 } |
168 | 2366 goto add_indent; |
2367 } | |
2368 | |
2369 if (c1 == Ctrl_V || c1 == Ctrl_Q) | |
2370 { | |
2371 escaped = TRUE; | |
2372 continue; | |
7 | 2373 } |
168 | 2374 |
2375 /* Ignore special key codes: mouse movement, K_IGNORE, etc. */ | |
2376 if (IS_SPECIAL(c1)) | |
2377 continue; | |
7 | 2378 } |
168 | 2379 |
2380 if (IS_SPECIAL(c1)) | |
2381 c1 = '?'; | |
5966 | 2382 #ifdef FEAT_MBYTE |
2383 if (has_mbyte) | |
2384 len = (*mb_char2bytes)(c1, | |
2385 (char_u *)line_ga.ga_data + line_ga.ga_len); | |
2386 else | |
2387 #endif | |
2388 { | |
2389 len = 1; | |
2390 ((char_u *)line_ga.ga_data)[line_ga.ga_len] = c1; | |
2391 } | |
168 | 2392 if (c1 == '\n') |
2393 msg_putchar('\n'); | |
2394 else if (c1 == TAB) | |
2395 { | |
2396 /* Don't use chartabsize(), 'ts' can be different */ | |
2397 do | |
2398 { | |
2399 msg_putchar(' '); | |
2400 } while (++vcol % 8); | |
2401 } | |
7 | 2402 else |
2403 { | |
168 | 2404 msg_outtrans_len( |
5966 | 2405 ((char_u *)line_ga.ga_data) + line_ga.ga_len, len); |
168 | 2406 vcol += char2cells(c1); |
7 | 2407 } |
5966 | 2408 line_ga.ga_len += len; |
168 | 2409 escaped = FALSE; |
2410 | |
2411 windgoto(msg_row, msg_col); | |
164 | 2412 pend = (char_u *)(line_ga.ga_data) + line_ga.ga_len; |
168 | 2413 |
2590 | 2414 /* We are done when a NL is entered, but not when it comes after an |
2415 * odd number of backslashes, that results in a NUL. */ | |
2416 if (line_ga.ga_len > 0 && pend[-1] == '\n') | |
7 | 2417 { |
2590 | 2418 int bcount = 0; |
2419 | |
2420 while (line_ga.ga_len - 2 >= bcount && pend[-2 - bcount] == '\\') | |
2421 ++bcount; | |
2422 | |
2423 if (bcount > 0) | |
2424 { | |
2425 /* Halve the number of backslashes: "\NL" -> "NUL", "\\NL" -> | |
2426 * "\NL", etc. */ | |
2427 line_ga.ga_len -= (bcount + 1) / 2; | |
2428 pend -= (bcount + 1) / 2; | |
2429 pend[-1] = '\n'; | |
2430 } | |
2431 | |
2432 if ((bcount & 1) == 0) | |
2433 { | |
2434 --line_ga.ga_len; | |
2435 --pend; | |
2436 *pend = NUL; | |
2437 break; | |
2438 } | |
7 | 2439 } |
2440 } | |
2441 | |
168 | 2442 --no_mapping; |
2443 --allow_keys; | |
2444 | |
7 | 2445 /* make following messages go to the next line */ |
2446 msg_didout = FALSE; | |
2447 msg_col = 0; | |
2448 if (msg_row < Rows - 1) | |
2449 ++msg_row; | |
2450 emsg_on_display = FALSE; /* don't want ui_delay() */ | |
2451 | |
2452 if (got_int) | |
2453 ga_clear(&line_ga); | |
2454 | |
2455 return (char_u *)line_ga.ga_data; | |
2456 } | |
2457 | |
502 | 2458 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
2459 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
7 | 2460 /* |
2461 * Return TRUE if ccline.overstrike is on. | |
2462 */ | |
2463 int | |
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diff
changeset
|
2464 cmdline_overstrike(void) |
7 | 2465 { |
2466 return ccline.overstrike; | |
2467 } | |
2468 | |
2469 /* | |
2470 * Return TRUE if the cursor is at the end of the cmdline. | |
2471 */ | |
2472 int | |
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diff
changeset
|
2473 cmdline_at_end(void) |
7 | 2474 { |
2475 return (ccline.cmdpos >= ccline.cmdlen); | |
2476 } | |
2477 #endif | |
2478 | |
574 | 2479 #if (defined(FEAT_XIM) && (defined(FEAT_GUI_GTK))) || defined(PROTO) |
7 | 2480 /* |
2481 * Return the virtual column number at the current cursor position. | |
2482 * This is used by the IM code to obtain the start of the preedit string. | |
2483 */ | |
2484 colnr_T | |
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diff
changeset
|
2485 cmdline_getvcol_cursor(void) |
7 | 2486 { |
2487 if (ccline.cmdbuff == NULL || ccline.cmdpos > ccline.cmdlen) | |
2488 return MAXCOL; | |
2489 | |
2490 # ifdef FEAT_MBYTE | |
2491 if (has_mbyte) | |
2492 { | |
2493 colnr_T col; | |
2494 int i = 0; | |
2495 | |
2496 for (col = 0; i < ccline.cmdpos; ++col) | |
474 | 2497 i += (*mb_ptr2len)(ccline.cmdbuff + i); |
7 | 2498 |
2499 return col; | |
2500 } | |
2501 else | |
2502 # endif | |
2503 return ccline.cmdpos; | |
2504 } | |
2505 #endif | |
2506 | |
2507 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
2508 /* | |
2509 * If part of the command line is an IM preedit string, redraw it with | |
2510 * IM feedback attributes. The cursor position is restored after drawing. | |
2511 */ | |
2512 static void | |
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parents:
7807
diff
changeset
|
2513 redrawcmd_preedit(void) |
7 | 2514 { |
2515 if ((State & CMDLINE) | |
2516 && xic != NULL | |
976 | 2517 /* && im_get_status() doesn't work when using SCIM */ |
7 | 2518 && !p_imdisable |
2519 && im_is_preediting()) | |
2520 { | |
2521 int cmdpos = 0; | |
2522 int cmdspos; | |
2523 int old_row; | |
2524 int old_col; | |
2525 colnr_T col; | |
2526 | |
2527 old_row = msg_row; | |
2528 old_col = msg_col; | |
531 | 2529 cmdspos = ((ccline.cmdfirstc != NUL) ? 1 : 0) + ccline.cmdindent; |
7 | 2530 |
2531 # ifdef FEAT_MBYTE | |
2532 if (has_mbyte) | |
2533 { | |
2534 for (col = 0; col < preedit_start_col | |
2535 && cmdpos < ccline.cmdlen; ++col) | |
2536 { | |
2537 cmdspos += (*mb_ptr2cells)(ccline.cmdbuff + cmdpos); | |
474 | 2538 cmdpos += (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2539 } |
2540 } | |
2541 else | |
2542 # endif | |
2543 { | |
2544 cmdspos += preedit_start_col; | |
2545 cmdpos += preedit_start_col; | |
2546 } | |
2547 | |
2548 msg_row = cmdline_row + (cmdspos / (int)Columns); | |
2549 msg_col = cmdspos % (int)Columns; | |
2550 if (msg_row >= Rows) | |
2551 msg_row = Rows - 1; | |
2552 | |
2553 for (col = 0; cmdpos < ccline.cmdlen; ++col) | |
2554 { | |
2555 int char_len; | |
2556 int char_attr; | |
2557 | |
2558 char_attr = im_get_feedback_attr(col); | |
2559 if (char_attr < 0) | |
2560 break; /* end of preedit string */ | |
2561 | |
2562 # ifdef FEAT_MBYTE | |
2563 if (has_mbyte) | |
474 | 2564 char_len = (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2565 else |
2566 # endif | |
2567 char_len = 1; | |
2568 | |
2569 msg_outtrans_len_attr(ccline.cmdbuff + cmdpos, char_len, char_attr); | |
2570 cmdpos += char_len; | |
2571 } | |
2572 | |
2573 msg_row = old_row; | |
2574 msg_col = old_col; | |
2575 } | |
2576 } | |
2577 #endif /* FEAT_XIM && FEAT_GUI_GTK */ | |
2578 | |
2579 /* | |
2580 * Allocate a new command line buffer. | |
2581 * Assigns the new buffer to ccline.cmdbuff and ccline.cmdbufflen. | |
2582 * Returns the new value of ccline.cmdbuff and ccline.cmdbufflen. | |
2583 */ | |
2584 static void | |
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parents:
7807
diff
changeset
|
2585 alloc_cmdbuff(int len) |
7 | 2586 { |
2587 /* | |
2588 * give some extra space to avoid having to allocate all the time | |
2589 */ | |
2590 if (len < 80) | |
2591 len = 100; | |
2592 else | |
2593 len += 20; | |
2594 | |
2595 ccline.cmdbuff = alloc(len); /* caller should check for out-of-memory */ | |
2596 ccline.cmdbufflen = len; | |
2597 } | |
2598 | |
2599 /* | |
2600 * Re-allocate the command line to length len + something extra. | |
2601 * return FAIL for failure, OK otherwise | |
2602 */ | |
2603 static int | |
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parents:
7807
diff
changeset
|
2604 realloc_cmdbuff(int len) |
7 | 2605 { |
2606 char_u *p; | |
2607 | |
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|
2608 if (len < ccline.cmdbufflen) |
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diff
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|
2609 return OK; /* no need to resize */ |
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diff
changeset
|
2610 |
7 | 2611 p = ccline.cmdbuff; |
2612 alloc_cmdbuff(len); /* will get some more */ | |
2613 if (ccline.cmdbuff == NULL) /* out of memory */ | |
2614 { | |
2615 ccline.cmdbuff = p; /* keep the old one */ | |
2616 return FAIL; | |
2617 } | |
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|
2618 /* There isn't always a NUL after the command, but it may need to be |
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|
2619 * there, thus copy up to the NUL and add a NUL. */ |
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diff
changeset
|
2620 mch_memmove(ccline.cmdbuff, p, (size_t)ccline.cmdlen); |
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diff
changeset
|
2621 ccline.cmdbuff[ccline.cmdlen] = NUL; |
7 | 2622 vim_free(p); |
1718 | 2623 |
2624 if (ccline.xpc != NULL | |
2625 && ccline.xpc->xp_pattern != NULL | |
2626 && ccline.xpc->xp_context != EXPAND_NOTHING | |
2627 && ccline.xpc->xp_context != EXPAND_UNSUCCESSFUL) | |
2628 { | |
1754 | 2629 int i = (int)(ccline.xpc->xp_pattern - p); |
1718 | 2630 |
2631 /* If xp_pattern points inside the old cmdbuff it needs to be adjusted | |
2632 * to point into the newly allocated memory. */ | |
2633 if (i >= 0 && i <= ccline.cmdlen) | |
2634 ccline.xpc->xp_pattern = ccline.cmdbuff + i; | |
2635 } | |
2636 | |
7 | 2637 return OK; |
2638 } | |
2639 | |
359 | 2640 #if defined(FEAT_ARABIC) || defined(PROTO) |
2641 static char_u *arshape_buf = NULL; | |
2642 | |
2643 # if defined(EXITFREE) || defined(PROTO) | |
2644 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2645 free_cmdline_buf(void) |
359 | 2646 { |
2647 vim_free(arshape_buf); | |
2648 } | |
2649 # endif | |
2650 #endif | |
2651 | |
7 | 2652 /* |
2653 * Draw part of the cmdline at the current cursor position. But draw stars | |
2654 * when cmdline_star is TRUE. | |
2655 */ | |
2656 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2657 draw_cmdline(int start, int len) |
7 | 2658 { |
2659 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2660 int i; | |
2661 | |
2662 if (cmdline_star > 0) | |
2663 for (i = 0; i < len; ++i) | |
2664 { | |
2665 msg_putchar('*'); | |
2666 # ifdef FEAT_MBYTE | |
2667 if (has_mbyte) | |
474 | 2668 i += (*mb_ptr2len)(ccline.cmdbuff + start + i) - 1; |
7 | 2669 # endif |
2670 } | |
2671 else | |
2672 #endif | |
2673 #ifdef FEAT_ARABIC | |
2674 if (p_arshape && !p_tbidi && enc_utf8 && len > 0) | |
2675 { | |
2676 static int buflen = 0; | |
2677 char_u *p; | |
2678 int j; | |
2679 int newlen = 0; | |
2680 int mb_l; | |
719 | 2681 int pc, pc1 = 0; |
7 | 2682 int prev_c = 0; |
2683 int prev_c1 = 0; | |
714 | 2684 int u8c; |
2685 int u8cc[MAX_MCO]; | |
7 | 2686 int nc = 0; |
2687 | |
2688 /* | |
2689 * Do arabic shaping into a temporary buffer. This is very | |
2690 * inefficient! | |
2691 */ | |
507 | 2692 if (len * 2 + 2 > buflen) |
7 | 2693 { |
2694 /* Re-allocate the buffer. We keep it around to avoid a lot of | |
2695 * alloc()/free() calls. */ | |
359 | 2696 vim_free(arshape_buf); |
507 | 2697 buflen = len * 2 + 2; |
359 | 2698 arshape_buf = alloc(buflen); |
2699 if (arshape_buf == NULL) | |
7 | 2700 return; /* out of memory */ |
2701 } | |
2702 | |
507 | 2703 if (utf_iscomposing(utf_ptr2char(ccline.cmdbuff + start))) |
2704 { | |
2705 /* Prepend a space to draw the leading composing char on. */ | |
2706 arshape_buf[0] = ' '; | |
2707 newlen = 1; | |
2708 } | |
2709 | |
7 | 2710 for (j = start; j < start + len; j += mb_l) |
2711 { | |
2712 p = ccline.cmdbuff + j; | |
714 | 2713 u8c = utfc_ptr2char_len(p, u8cc, start + len - j); |
474 | 2714 mb_l = utfc_ptr2len_len(p, start + len - j); |
7 | 2715 if (ARABIC_CHAR(u8c)) |
2716 { | |
2717 /* Do Arabic shaping. */ | |
2718 if (cmdmsg_rl) | |
2719 { | |
2720 /* displaying from right to left */ | |
2721 pc = prev_c; | |
2722 pc1 = prev_c1; | |
714 | 2723 prev_c1 = u8cc[0]; |
7 | 2724 if (j + mb_l >= start + len) |
2725 nc = NUL; | |
2726 else | |
2727 nc = utf_ptr2char(p + mb_l); | |
2728 } | |
2729 else | |
2730 { | |
2731 /* displaying from left to right */ | |
2732 if (j + mb_l >= start + len) | |
2733 pc = NUL; | |
2734 else | |
714 | 2735 { |
2736 int pcc[MAX_MCO]; | |
2737 | |
2738 pc = utfc_ptr2char_len(p + mb_l, pcc, | |
7 | 2739 start + len - j - mb_l); |
714 | 2740 pc1 = pcc[0]; |
2741 } | |
7 | 2742 nc = prev_c; |
2743 } | |
2744 prev_c = u8c; | |
2745 | |
714 | 2746 u8c = arabic_shape(u8c, NULL, &u8cc[0], pc, pc1, nc); |
7 | 2747 |
359 | 2748 newlen += (*mb_char2bytes)(u8c, arshape_buf + newlen); |
714 | 2749 if (u8cc[0] != 0) |
7 | 2750 { |
714 | 2751 newlen += (*mb_char2bytes)(u8cc[0], arshape_buf + newlen); |
2752 if (u8cc[1] != 0) | |
2753 newlen += (*mb_char2bytes)(u8cc[1], | |
359 | 2754 arshape_buf + newlen); |
7 | 2755 } |
2756 } | |
2757 else | |
2758 { | |
2759 prev_c = u8c; | |
359 | 2760 mch_memmove(arshape_buf + newlen, p, mb_l); |
7 | 2761 newlen += mb_l; |
2762 } | |
2763 } | |
2764 | |
359 | 2765 msg_outtrans_len(arshape_buf, newlen); |
7 | 2766 } |
2767 else | |
2768 #endif | |
2769 msg_outtrans_len(ccline.cmdbuff + start, len); | |
2770 } | |
2771 | |
2772 /* | |
2773 * Put a character on the command line. Shifts the following text to the | |
2774 * right when "shift" is TRUE. Used for CTRL-V, CTRL-K, etc. | |
2775 * "c" must be printable (fit in one display cell)! | |
2776 */ | |
2777 void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2778 putcmdline(int c, int shift) |
7 | 2779 { |
2780 if (cmd_silent) | |
2781 return; | |
2782 msg_no_more = TRUE; | |
2783 msg_putchar(c); | |
2784 if (shift) | |
2785 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
2786 msg_no_more = FALSE; | |
2787 cursorcmd(); | |
2788 } | |
2789 | |
2790 /* | |
2791 * Undo a putcmdline(c, FALSE). | |
2792 */ | |
2793 void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2794 unputcmdline(void) |
7 | 2795 { |
2796 if (cmd_silent) | |
2797 return; | |
2798 msg_no_more = TRUE; | |
2799 if (ccline.cmdlen == ccline.cmdpos) | |
2800 msg_putchar(' '); | |
3558 | 2801 #ifdef FEAT_MBYTE |
2802 else if (has_mbyte) | |
2803 draw_cmdline(ccline.cmdpos, | |
2804 (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos)); | |
2805 #endif | |
7 | 2806 else |
2807 draw_cmdline(ccline.cmdpos, 1); | |
2808 msg_no_more = FALSE; | |
2809 cursorcmd(); | |
2810 } | |
2811 | |
2812 /* | |
2813 * Put the given string, of the given length, onto the command line. | |
2814 * If len is -1, then STRLEN() is used to calculate the length. | |
2815 * If 'redraw' is TRUE then the new part of the command line, and the remaining | |
2816 * part will be redrawn, otherwise it will not. If this function is called | |
2817 * twice in a row, then 'redraw' should be FALSE and redrawcmd() should be | |
2818 * called afterwards. | |
2819 */ | |
2820 int | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2821 put_on_cmdline(char_u *str, int len, int redraw) |
7 | 2822 { |
2823 int retval; | |
2824 int i; | |
2825 int m; | |
2826 int c; | |
2827 | |
2828 if (len < 0) | |
2829 len = (int)STRLEN(str); | |
2830 | |
2831 /* Check if ccline.cmdbuff needs to be longer */ | |
2832 if (ccline.cmdlen + len + 1 >= ccline.cmdbufflen) | |
2557
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2556
diff
changeset
|
2833 retval = realloc_cmdbuff(ccline.cmdlen + len + 1); |
7 | 2834 else |
2835 retval = OK; | |
2836 if (retval == OK) | |
2837 { | |
2838 if (!ccline.overstrike) | |
2839 { | |
2840 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2841 ccline.cmdbuff + ccline.cmdpos, | |
2842 (size_t)(ccline.cmdlen - ccline.cmdpos)); | |
2843 ccline.cmdlen += len; | |
2844 } | |
2845 else | |
2846 { | |
2847 #ifdef FEAT_MBYTE | |
2848 if (has_mbyte) | |
2849 { | |
2850 /* Count nr of characters in the new string. */ | |
2851 m = 0; | |
474 | 2852 for (i = 0; i < len; i += (*mb_ptr2len)(str + i)) |
7 | 2853 ++m; |
2854 /* Count nr of bytes in cmdline that are overwritten by these | |
2855 * characters. */ | |
2856 for (i = ccline.cmdpos; i < ccline.cmdlen && m > 0; | |
474 | 2857 i += (*mb_ptr2len)(ccline.cmdbuff + i)) |
7 | 2858 --m; |
2859 if (i < ccline.cmdlen) | |
2860 { | |
2861 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2862 ccline.cmdbuff + i, (size_t)(ccline.cmdlen - i)); | |
2863 ccline.cmdlen += ccline.cmdpos + len - i; | |
2864 } | |
2865 else | |
2866 ccline.cmdlen = ccline.cmdpos + len; | |
2867 } | |
2868 else | |
2869 #endif | |
2870 if (ccline.cmdpos + len > ccline.cmdlen) | |
2871 ccline.cmdlen = ccline.cmdpos + len; | |
2872 } | |
2873 mch_memmove(ccline.cmdbuff + ccline.cmdpos, str, (size_t)len); | |
2874 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
2875 | |
2876 #ifdef FEAT_MBYTE | |
2877 if (enc_utf8) | |
2878 { | |
2879 /* When the inserted text starts with a composing character, | |
2880 * backup to the character before it. There could be two of them. | |
2881 */ | |
2882 i = 0; | |
2883 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
2884 while (ccline.cmdpos > 0 && utf_iscomposing(c)) | |
2885 { | |
2886 i = (*mb_head_off)(ccline.cmdbuff, | |
2887 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
2888 ccline.cmdpos -= i; | |
2889 len += i; | |
2890 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
2891 } | |
2892 # ifdef FEAT_ARABIC | |
2893 if (i == 0 && ccline.cmdpos > 0 && arabic_maycombine(c)) | |
2894 { | |
2895 /* Check the previous character for Arabic combining pair. */ | |
2896 i = (*mb_head_off)(ccline.cmdbuff, | |
2897 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
2898 if (arabic_combine(utf_ptr2char(ccline.cmdbuff | |
2899 + ccline.cmdpos - i), c)) | |
2900 { | |
2901 ccline.cmdpos -= i; | |
2902 len += i; | |
2903 } | |
2904 else | |
2905 i = 0; | |
2906 } | |
2907 # endif | |
2908 if (i != 0) | |
2909 { | |
2910 /* Also backup the cursor position. */ | |
2911 i = ptr2cells(ccline.cmdbuff + ccline.cmdpos); | |
2912 ccline.cmdspos -= i; | |
2913 msg_col -= i; | |
2914 if (msg_col < 0) | |
2915 { | |
2916 msg_col += Columns; | |
2917 --msg_row; | |
2918 } | |
2919 } | |
2920 } | |
2921 #endif | |
2922 | |
2923 if (redraw && !cmd_silent) | |
2924 { | |
2925 msg_no_more = TRUE; | |
2926 i = cmdline_row; | |
3114 | 2927 cursorcmd(); |
7 | 2928 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); |
2929 /* Avoid clearing the rest of the line too often. */ | |
2930 if (cmdline_row != i || ccline.overstrike) | |
2931 msg_clr_eos(); | |
2932 msg_no_more = FALSE; | |
2933 } | |
2934 #ifdef FEAT_FKMAP | |
2935 /* | |
2936 * If we are in Farsi command mode, the character input must be in | |
2937 * Insert mode. So do not advance the cmdpos. | |
2938 */ | |
2939 if (!cmd_fkmap) | |
2940 #endif | |
2941 { | |
2942 if (KeyTyped) | |
534 | 2943 { |
7 | 2944 m = Columns * Rows; |
534 | 2945 if (m < 0) /* overflow, Columns or Rows at weird value */ |
2946 m = MAXCOL; | |
2947 } | |
7 | 2948 else |
2949 m = MAXCOL; | |
2950 for (i = 0; i < len; ++i) | |
2951 { | |
2952 c = cmdline_charsize(ccline.cmdpos); | |
2953 #ifdef FEAT_MBYTE | |
2954 /* count ">" for a double-wide char that doesn't fit. */ | |
2955 if (has_mbyte) | |
2956 correct_cmdspos(ccline.cmdpos, c); | |
2957 #endif | |
1612 | 2958 /* Stop cursor at the end of the screen, but do increment the |
2959 * insert position, so that entering a very long command | |
2960 * works, even though you can't see it. */ | |
2961 if (ccline.cmdspos + c < m) | |
2962 ccline.cmdspos += c; | |
7 | 2963 #ifdef FEAT_MBYTE |
2964 if (has_mbyte) | |
2965 { | |
474 | 2966 c = (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos) - 1; |
7 | 2967 if (c > len - i - 1) |
2968 c = len - i - 1; | |
2969 ccline.cmdpos += c; | |
2970 i += c; | |
2971 } | |
2972 #endif | |
2973 ++ccline.cmdpos; | |
2974 } | |
2975 } | |
2976 } | |
2977 if (redraw) | |
2978 msg_check(); | |
2979 return retval; | |
2980 } | |
2981 | |
95 | 2982 static struct cmdline_info prev_ccline; |
2983 static int prev_ccline_used = FALSE; | |
2984 | |
2985 /* | |
2986 * Save ccline, because obtaining the "=" register may execute "normal :cmd" | |
2987 * and overwrite it. But get_cmdline_str() may need it, thus make it | |
2988 * available globally in prev_ccline. | |
2989 */ | |
2990 static void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2991 save_cmdline(struct cmdline_info *ccp) |
95 | 2992 { |
2993 if (!prev_ccline_used) | |
2994 { | |
2995 vim_memset(&prev_ccline, 0, sizeof(struct cmdline_info)); | |
2996 prev_ccline_used = TRUE; | |
2997 } | |
2998 *ccp = prev_ccline; | |
2999 prev_ccline = ccline; | |
3000 ccline.cmdbuff = NULL; | |
3001 ccline.cmdprompt = NULL; | |
1718 | 3002 ccline.xpc = NULL; |
95 | 3003 } |
3004 | |
3005 /* | |
1214 | 3006 * Restore ccline after it has been saved with save_cmdline(). |
95 | 3007 */ |
3008 static void | |
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parents:
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diff
changeset
|
3009 restore_cmdline(struct cmdline_info *ccp) |
95 | 3010 { |
3011 ccline = prev_ccline; | |
3012 prev_ccline = *ccp; | |
3013 } | |
3014 | |
849 | 3015 #if defined(FEAT_EVAL) || defined(PROTO) |
3016 /* | |
3017 * Save the command line into allocated memory. Returns a pointer to be | |
3018 * passed to restore_cmdline_alloc() later. | |
3019 * Returns NULL when failed. | |
3020 */ | |
3021 char_u * | |
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diff
changeset
|
3022 save_cmdline_alloc(void) |
849 | 3023 { |
3024 struct cmdline_info *p; | |
3025 | |
3026 p = (struct cmdline_info *)alloc((unsigned)sizeof(struct cmdline_info)); | |
3027 if (p != NULL) | |
3028 save_cmdline(p); | |
3029 return (char_u *)p; | |
3030 } | |
3031 | |
3032 /* | |
3033 * Restore the command line from the return value of save_cmdline_alloc(). | |
3034 */ | |
3035 void | |
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diff
changeset
|
3036 restore_cmdline_alloc(char_u *p) |
849 | 3037 { |
3038 if (p != NULL) | |
3039 { | |
3040 restore_cmdline((struct cmdline_info *)p); | |
3041 vim_free(p); | |
3042 } | |
3043 } | |
3044 #endif | |
3045 | |
15 | 3046 /* |
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diff
changeset
|
3047 * Paste a yank register into the command line. |
4c5f53a60543
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parents:
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diff
changeset
|
3048 * Used by CTRL-R command in command-line mode. |
15 | 3049 * insert_reg() can't be used here, because special characters from the |
3050 * register contents will be interpreted as commands. | |
3051 * | |
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|
3052 * Return FAIL for failure, OK otherwise. |
15 | 3053 */ |
3054 static int | |
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parents:
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diff
changeset
|
3055 cmdline_paste( |
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parents:
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changeset
|
3056 int regname, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3057 int literally, /* Insert text literally instead of "as typed" */ |
f86adafb28d4
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parents:
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diff
changeset
|
3058 int remcr) /* remove trailing CR */ |
15 | 3059 { |
3060 long i; | |
3061 char_u *arg; | |
772 | 3062 char_u *p; |
15 | 3063 int allocated; |
3064 struct cmdline_info save_ccline; | |
3065 | |
3066 /* check for valid regname; also accept special characters for CTRL-R in | |
3067 * the command line */ | |
3068 if (regname != Ctrl_F && regname != Ctrl_P && regname != Ctrl_W | |
3069 && regname != Ctrl_A && !valid_yank_reg(regname, FALSE)) | |
3070 return FAIL; | |
3071 | |
3072 /* A register containing CTRL-R can cause an endless loop. Allow using | |
3073 * CTRL-C to break the loop. */ | |
3074 line_breakcheck(); | |
3075 if (got_int) | |
3076 return FAIL; | |
3077 | |
3078 #ifdef FEAT_CLIPBOARD | |
3079 regname = may_get_selection(regname); | |
3080 #endif | |
3081 | |
634 | 3082 /* Need to save and restore ccline. And set "textlock" to avoid nasty |
632 | 3083 * things like going to another buffer when evaluating an expression. */ |
95 | 3084 save_cmdline(&save_ccline); |
634 | 3085 ++textlock; |
15 | 3086 i = get_spec_reg(regname, &arg, &allocated, TRUE); |
634 | 3087 --textlock; |
95 | 3088 restore_cmdline(&save_ccline); |
15 | 3089 |
3090 if (i) | |
3091 { | |
3092 /* Got the value of a special register in "arg". */ | |
3093 if (arg == NULL) | |
3094 return FAIL; | |
772 | 3095 |
3096 /* When 'incsearch' is set and CTRL-R CTRL-W used: skip the duplicate | |
3097 * part of the word. */ | |
3098 p = arg; | |
3099 if (p_is && regname == Ctrl_W) | |
3100 { | |
3101 char_u *w; | |
3102 int len; | |
3103 | |
3104 /* Locate start of last word in the cmd buffer. */ | |
2937 | 3105 for (w = ccline.cmdbuff + ccline.cmdpos; w > ccline.cmdbuff; ) |
772 | 3106 { |
3107 #ifdef FEAT_MBYTE | |
3108 if (has_mbyte) | |
3109 { | |
3110 len = (*mb_head_off)(ccline.cmdbuff, w - 1) + 1; | |
3111 if (!vim_iswordc(mb_ptr2char(w - len))) | |
3112 break; | |
3113 w -= len; | |
3114 } | |
3115 else | |
3116 #endif | |
3117 { | |
3118 if (!vim_iswordc(w[-1])) | |
3119 break; | |
3120 --w; | |
3121 } | |
3122 } | |
2937 | 3123 len = (int)((ccline.cmdbuff + ccline.cmdpos) - w); |
772 | 3124 if (p_ic ? STRNICMP(w, arg, len) == 0 : STRNCMP(w, arg, len) == 0) |
3125 p += len; | |
3126 } | |
3127 | |
3128 cmdline_paste_str(p, literally); | |
15 | 3129 if (allocated) |
3130 vim_free(arg); | |
3131 return OK; | |
3132 } | |
3133 | |
1015 | 3134 return cmdline_paste_reg(regname, literally, remcr); |
15 | 3135 } |
3136 | |
3137 /* | |
3138 * Put a string on the command line. | |
3139 * When "literally" is TRUE, insert literally. | |
3140 * When "literally" is FALSE, insert as typed, but don't leave the command | |
3141 * line. | |
3142 */ | |
3143 void | |
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parents:
7807
diff
changeset
|
3144 cmdline_paste_str(char_u *s, int literally) |
15 | 3145 { |
3146 int c, cv; | |
3147 | |
3148 if (literally) | |
3149 put_on_cmdline(s, -1, TRUE); | |
3150 else | |
3151 while (*s != NUL) | |
3152 { | |
3153 cv = *s; | |
3154 if (cv == Ctrl_V && s[1]) | |
3155 ++s; | |
3156 #ifdef FEAT_MBYTE | |
3157 if (has_mbyte) | |
1606 | 3158 c = mb_cptr2char_adv(&s); |
15 | 3159 else |
3160 #endif | |
3161 c = *s++; | |
3628 | 3162 if (cv == Ctrl_V || c == ESC || c == Ctrl_C |
3163 || c == CAR || c == NL || c == Ctrl_L | |
15 | 3164 #ifdef UNIX |
3165 || c == intr_char | |
3166 #endif | |
3167 || (c == Ctrl_BSL && *s == Ctrl_N)) | |
3168 stuffcharReadbuff(Ctrl_V); | |
3169 stuffcharReadbuff(c); | |
3170 } | |
3171 } | |
3172 | |
7 | 3173 #ifdef FEAT_WILDMENU |
3174 /* | |
3175 * Delete characters on the command line, from "from" to the current | |
3176 * position. | |
3177 */ | |
3178 static void | |
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changeset
|
3179 cmdline_del(int from) |
7 | 3180 { |
3181 mch_memmove(ccline.cmdbuff + from, ccline.cmdbuff + ccline.cmdpos, | |
3182 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3183 ccline.cmdlen -= ccline.cmdpos - from; | |
3184 ccline.cmdpos = from; | |
3185 } | |
3186 #endif | |
3187 | |
3188 /* | |
1214 | 3189 * this function is called when the screen size changes and with incremental |
7 | 3190 * search |
3191 */ | |
3192 void | |
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parents:
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diff
changeset
|
3193 redrawcmdline(void) |
7 | 3194 { |
3195 if (cmd_silent) | |
3196 return; | |
3197 need_wait_return = FALSE; | |
3198 compute_cmdrow(); | |
3199 redrawcmd(); | |
3200 cursorcmd(); | |
3201 } | |
3202 | |
3203 static void | |
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parents:
7807
diff
changeset
|
3204 redrawcmdprompt(void) |
7 | 3205 { |
3206 int i; | |
3207 | |
3208 if (cmd_silent) | |
3209 return; | |
531 | 3210 if (ccline.cmdfirstc != NUL) |
7 | 3211 msg_putchar(ccline.cmdfirstc); |
3212 if (ccline.cmdprompt != NULL) | |
3213 { | |
3214 msg_puts_attr(ccline.cmdprompt, ccline.cmdattr); | |
3215 ccline.cmdindent = msg_col + (msg_row - cmdline_row) * Columns; | |
3216 /* do the reverse of set_cmdspos() */ | |
531 | 3217 if (ccline.cmdfirstc != NUL) |
7 | 3218 --ccline.cmdindent; |
3219 } | |
3220 else | |
3221 for (i = ccline.cmdindent; i > 0; --i) | |
3222 msg_putchar(' '); | |
3223 } | |
3224 | |
3225 /* | |
3226 * Redraw what is currently on the command line. | |
3227 */ | |
3228 void | |
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parents:
7807
diff
changeset
|
3229 redrawcmd(void) |
7 | 3230 { |
3231 if (cmd_silent) | |
3232 return; | |
3233 | |
683 | 3234 /* when 'incsearch' is set there may be no command line while redrawing */ |
3235 if (ccline.cmdbuff == NULL) | |
3236 { | |
3237 windgoto(cmdline_row, 0); | |
3238 msg_clr_eos(); | |
3239 return; | |
3240 } | |
3241 | |
7 | 3242 msg_start(); |
3243 redrawcmdprompt(); | |
3244 | |
3245 /* Don't use more prompt, truncate the cmdline if it doesn't fit. */ | |
3246 msg_no_more = TRUE; | |
3247 draw_cmdline(0, ccline.cmdlen); | |
3248 msg_clr_eos(); | |
3249 msg_no_more = FALSE; | |
3250 | |
3251 set_cmdspos_cursor(); | |
3252 | |
3253 /* | |
3254 * An emsg() before may have set msg_scroll. This is used in normal mode, | |
3255 * in cmdline mode we can reset them now. | |
3256 */ | |
3257 msg_scroll = FALSE; /* next message overwrites cmdline */ | |
3258 | |
3259 /* Typing ':' at the more prompt may set skip_redraw. We don't want this | |
3260 * in cmdline mode */ | |
3261 skip_redraw = FALSE; | |
3262 } | |
3263 | |
3264 void | |
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parents:
7807
diff
changeset
|
3265 compute_cmdrow(void) |
7 | 3266 { |
540 | 3267 if (exmode_active || msg_scrolled != 0) |
7 | 3268 cmdline_row = Rows - 1; |
3269 else | |
3270 cmdline_row = W_WINROW(lastwin) + lastwin->w_height | |
3271 + W_STATUS_HEIGHT(lastwin); | |
3272 } | |
3273 | |
3274 static void | |
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parents:
7807
diff
changeset
|
3275 cursorcmd(void) |
7 | 3276 { |
3277 if (cmd_silent) | |
3278 return; | |
3279 | |
3280 #ifdef FEAT_RIGHTLEFT | |
3281 if (cmdmsg_rl) | |
3282 { | |
3283 msg_row = cmdline_row + (ccline.cmdspos / (int)(Columns - 1)); | |
3284 msg_col = (int)Columns - (ccline.cmdspos % (int)(Columns - 1)) - 1; | |
3285 if (msg_row <= 0) | |
3286 msg_row = Rows - 1; | |
3287 } | |
3288 else | |
3289 #endif | |
3290 { | |
3291 msg_row = cmdline_row + (ccline.cmdspos / (int)Columns); | |
3292 msg_col = ccline.cmdspos % (int)Columns; | |
3293 if (msg_row >= Rows) | |
3294 msg_row = Rows - 1; | |
3295 } | |
3296 | |
3297 windgoto(msg_row, msg_col); | |
3298 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
3299 redrawcmd_preedit(); | |
3300 #endif | |
3301 #ifdef MCH_CURSOR_SHAPE | |
3302 mch_update_cursor(); | |
3303 #endif | |
3304 } | |
3305 | |
3306 void | |
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parents:
7807
diff
changeset
|
3307 gotocmdline(int clr) |
7 | 3308 { |
3309 msg_start(); | |
3310 #ifdef FEAT_RIGHTLEFT | |
3311 if (cmdmsg_rl) | |
3312 msg_col = Columns - 1; | |
3313 else | |
3314 #endif | |
3315 msg_col = 0; /* always start in column 0 */ | |
3316 if (clr) /* clear the bottom line(s) */ | |
3317 msg_clr_eos(); /* will reset clear_cmdline */ | |
3318 windgoto(cmdline_row, 0); | |
3319 } | |
3320 | |
3321 /* | |
3322 * Check the word in front of the cursor for an abbreviation. | |
3323 * Called when the non-id character "c" has been entered. | |
3324 * When an abbreviation is recognized it is removed from the text with | |
3325 * backspaces and the replacement string is inserted, followed by "c". | |
3326 */ | |
3327 static int | |
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parents:
7807
diff
changeset
|
3328 ccheck_abbr(int c) |
7 | 3329 { |
3330 if (p_paste || no_abbr) /* no abbreviations or in paste mode */ | |
3331 return FALSE; | |
3332 | |
3333 return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, 0); | |
3334 } | |
3335 | |
3164 | 3336 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
3337 static int | |
3338 #ifdef __BORLANDC__ | |
3339 _RTLENTRYF | |
3340 #endif | |
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parents:
7807
diff
changeset
|
3341 sort_func_compare(const void *s1, const void *s2) |
3164 | 3342 { |
3343 char_u *p1 = *(char_u **)s1; | |
3344 char_u *p2 = *(char_u **)s2; | |
3345 | |
3346 if (*p1 != '<' && *p2 == '<') return -1; | |
3347 if (*p1 == '<' && *p2 != '<') return 1; | |
3348 return STRCMP(p1, p2); | |
3349 } | |
3350 #endif | |
3351 | |
7 | 3352 /* |
3353 * Return FAIL if this is not an appropriate context in which to do | |
3354 * completion of anything, return OK if it is (even if there are no matches). | |
3355 * For the caller, this means that the character is just passed through like a | |
3356 * normal character (instead of being expanded). This allows :s/^I^D etc. | |
3357 */ | |
3358 static int | |
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diff
changeset
|
3359 nextwild( |
f86adafb28d4
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parents:
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diff
changeset
|
3360 expand_T *xp, |
f86adafb28d4
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diff
changeset
|
3361 int type, |
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diff
changeset
|
3362 int options, /* extra options for ExpandOne() */ |
f86adafb28d4
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parents:
7807
diff
changeset
|
3363 int escape) /* if TRUE, escape the returned matches */ |
7 | 3364 { |
3365 int i, j; | |
3366 char_u *p1; | |
3367 char_u *p2; | |
3368 int difflen; | |
3369 int v; | |
3370 | |
3371 if (xp->xp_numfiles == -1) | |
3372 { | |
3373 set_expand_context(xp); | |
3374 cmd_showtail = expand_showtail(xp); | |
3375 } | |
3376 | |
3377 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
3378 { | |
3379 beep_flush(); | |
3380 return OK; /* Something illegal on command line */ | |
3381 } | |
3382 if (xp->xp_context == EXPAND_NOTHING) | |
3383 { | |
3384 /* Caller can use the character as a normal char instead */ | |
3385 return FAIL; | |
3386 } | |
3387 | |
3388 MSG_PUTS("..."); /* show that we are busy */ | |
3389 out_flush(); | |
3390 | |
3391 i = (int)(xp->xp_pattern - ccline.cmdbuff); | |
1965 | 3392 xp->xp_pattern_len = ccline.cmdpos - i; |
7 | 3393 |
3394 if (type == WILD_NEXT || type == WILD_PREV) | |
3395 { | |
3396 /* | |
3397 * Get next/previous match for a previous expanded pattern. | |
3398 */ | |
3399 p2 = ExpandOne(xp, NULL, NULL, 0, type); | |
3400 } | |
3401 else | |
3402 { | |
3403 /* | |
3404 * Translate string into pattern and expand it. | |
3405 */ | |
1965 | 3406 if ((p1 = addstar(xp->xp_pattern, xp->xp_pattern_len, |
3407 xp->xp_context)) == NULL) | |
7 | 3408 p2 = NULL; |
3409 else | |
3410 { | |
2652 | 3411 int use_options = options | |
3961 | 3412 WILD_HOME_REPLACE|WILD_ADD_SLASH|WILD_SILENT; |
3413 if (escape) | |
3414 use_options |= WILD_ESCAPE; | |
2652 | 3415 |
3416 if (p_wic) | |
3417 use_options += WILD_ICASE; | |
1965 | 3418 p2 = ExpandOne(xp, p1, |
3419 vim_strnsave(&ccline.cmdbuff[i], xp->xp_pattern_len), | |
2652 | 3420 use_options, type); |
7 | 3421 vim_free(p1); |
2047
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2016
diff
changeset
|
3422 /* longest match: make sure it is not shorter, happens with :help */ |
7 | 3423 if (p2 != NULL && type == WILD_LONGEST) |
3424 { | |
1965 | 3425 for (j = 0; j < xp->xp_pattern_len; ++j) |
7 | 3426 if (ccline.cmdbuff[i + j] == '*' |
3427 || ccline.cmdbuff[i + j] == '?') | |
3428 break; | |
3429 if ((int)STRLEN(p2) < j) | |
3430 { | |
3431 vim_free(p2); | |
3432 p2 = NULL; | |
3433 } | |
3434 } | |
3435 } | |
3436 } | |
3437 | |
3438 if (p2 != NULL && !got_int) | |
3439 { | |
1965 | 3440 difflen = (int)STRLEN(p2) - xp->xp_pattern_len; |
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2556
diff
changeset
|
3441 if (ccline.cmdlen + difflen + 4 > ccline.cmdbufflen) |
7 | 3442 { |
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2556
diff
changeset
|
3443 v = realloc_cmdbuff(ccline.cmdlen + difflen + 4); |
7 | 3444 xp->xp_pattern = ccline.cmdbuff + i; |
3445 } | |
3446 else | |
3447 v = OK; | |
3448 if (v == OK) | |
3449 { | |
323 | 3450 mch_memmove(&ccline.cmdbuff[ccline.cmdpos + difflen], |
3451 &ccline.cmdbuff[ccline.cmdpos], | |
3452 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3453 mch_memmove(&ccline.cmdbuff[i], p2, STRLEN(p2)); | |
7 | 3454 ccline.cmdlen += difflen; |
3455 ccline.cmdpos += difflen; | |
3456 } | |
3457 } | |
3458 vim_free(p2); | |
3459 | |
3460 redrawcmd(); | |
33 | 3461 cursorcmd(); |
7 | 3462 |
3463 /* When expanding a ":map" command and no matches are found, assume that | |
3464 * the key is supposed to be inserted literally */ | |
3465 if (xp->xp_context == EXPAND_MAPPINGS && p2 == NULL) | |
3466 return FAIL; | |
3467 | |
3468 if (xp->xp_numfiles <= 0 && p2 == NULL) | |
3469 beep_flush(); | |
3470 else if (xp->xp_numfiles == 1) | |
3471 /* free expanded pattern */ | |
3472 (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE); | |
3473 | |
3474 return OK; | |
3475 } | |
3476 | |
3477 /* | |
3478 * Do wildcard expansion on the string 'str'. | |
3479 * Chars that should not be expanded must be preceded with a backslash. | |
1612 | 3480 * Return a pointer to allocated memory containing the new string. |
7 | 3481 * Return NULL for failure. |
3482 * | |
1412 | 3483 * "orig" is the originally expanded string, copied to allocated memory. It |
3484 * should either be kept in orig_save or freed. When "mode" is WILD_NEXT or | |
3485 * WILD_PREV "orig" should be NULL. | |
3486 * | |
838 | 3487 * Results are cached in xp->xp_files and xp->xp_numfiles, except when "mode" |
3488 * is WILD_EXPAND_FREE or WILD_ALL. | |
7 | 3489 * |
3490 * mode = WILD_FREE: just free previously expanded matches | |
3491 * mode = WILD_EXPAND_FREE: normal expansion, do not keep matches | |
3492 * mode = WILD_EXPAND_KEEP: normal expansion, keep matches | |
3493 * mode = WILD_NEXT: use next match in multiple match, wrap to first | |
3494 * mode = WILD_PREV: use previous match in multiple match, wrap to first | |
3495 * mode = WILD_ALL: return all matches concatenated | |
3496 * mode = WILD_LONGEST: return longest matched part | |
3398 | 3497 * mode = WILD_ALL_KEEP: get all matches, keep matches |
7 | 3498 * |
3499 * options = WILD_LIST_NOTFOUND: list entries without a match | |
3500 * options = WILD_HOME_REPLACE: do home_replace() for buffer names | |
3501 * options = WILD_USE_NL: Use '\n' for WILD_ALL | |
3502 * options = WILD_NO_BEEP: Don't beep for multiple matches | |
3503 * options = WILD_ADD_SLASH: add a slash after directory names | |
3504 * options = WILD_KEEP_ALL: don't remove 'wildignore' entries | |
3505 * options = WILD_SILENT: don't print warning messages | |
3506 * options = WILD_ESCAPE: put backslash before special chars | |
2652 | 3507 * options = WILD_ICASE: ignore case for files |
7 | 3508 * |
3509 * The variables xp->xp_context and xp->xp_backslash must have been set! | |
3510 */ | |
3511 char_u * | |
7819
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diff
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|
3512 ExpandOne( |
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|
3513 expand_T *xp, |
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diff
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|
3514 char_u *str, |
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diff
changeset
|
3515 char_u *orig, /* allocated copy of original of expanded string */ |
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parents:
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diff
changeset
|
3516 int options, |
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diff
changeset
|
3517 int mode) |
7 | 3518 { |
3519 char_u *ss = NULL; | |
3520 static int findex; | |
3521 static char_u *orig_save = NULL; /* kept value of orig */ | |
1432 | 3522 int orig_saved = FALSE; |
7 | 3523 int i; |
3524 long_u len; | |
3525 int non_suf_match; /* number without matching suffix */ | |
3526 | |
3527 /* | |
3528 * first handle the case of using an old match | |
3529 */ | |
3530 if (mode == WILD_NEXT || mode == WILD_PREV) | |
3531 { | |
3532 if (xp->xp_numfiles > 0) | |
3533 { | |
3534 if (mode == WILD_PREV) | |
3535 { | |
3536 if (findex == -1) | |
3537 findex = xp->xp_numfiles; | |
3538 --findex; | |
3539 } | |
3540 else /* mode == WILD_NEXT */ | |
3541 ++findex; | |
3542 | |
3543 /* | |
3544 * When wrapping around, return the original string, set findex to | |
3545 * -1. | |
3546 */ | |
3547 if (findex < 0) | |
3548 { | |
3549 if (orig_save == NULL) | |
3550 findex = xp->xp_numfiles - 1; | |
3551 else | |
3552 findex = -1; | |
3553 } | |
3554 if (findex >= xp->xp_numfiles) | |
3555 { | |
3556 if (orig_save == NULL) | |
3557 findex = 0; | |
3558 else | |
3559 findex = -1; | |
3560 } | |
3561 #ifdef FEAT_WILDMENU | |
3562 if (p_wmnu) | |
3563 win_redr_status_matches(xp, xp->xp_numfiles, xp->xp_files, | |
3564 findex, cmd_showtail); | |
3565 #endif | |
3566 if (findex == -1) | |
3567 return vim_strsave(orig_save); | |
3568 return vim_strsave(xp->xp_files[findex]); | |
3569 } | |
3570 else | |
3571 return NULL; | |
3572 } | |
3573 | |
1412 | 3574 /* free old names */ |
7 | 3575 if (xp->xp_numfiles != -1 && mode != WILD_ALL && mode != WILD_LONGEST) |
3576 { | |
3577 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3578 xp->xp_numfiles = -1; | |
3579 vim_free(orig_save); | |
3580 orig_save = NULL; | |
3581 } | |
3582 findex = 0; | |
3583 | |
3584 if (mode == WILD_FREE) /* only release file name */ | |
3585 return NULL; | |
3586 | |
3587 if (xp->xp_numfiles == -1) | |
3588 { | |
3589 vim_free(orig_save); | |
3590 orig_save = orig; | |
1432 | 3591 orig_saved = TRUE; |
7 | 3592 |
3593 /* | |
3594 * Do the expansion. | |
3595 */ | |
3596 if (ExpandFromContext(xp, str, &xp->xp_numfiles, &xp->xp_files, | |
3597 options) == FAIL) | |
3598 { | |
3599 #ifdef FNAME_ILLEGAL | |
3600 /* Illegal file name has been silently skipped. But when there | |
3601 * are wildcards, the real problem is that there was no match, | |
3602 * causing the pattern to be added, which has illegal characters. | |
3603 */ | |
3604 if (!(options & WILD_SILENT) && (options & WILD_LIST_NOTFOUND)) | |
3605 EMSG2(_(e_nomatch2), str); | |
3606 #endif | |
3607 } | |
3608 else if (xp->xp_numfiles == 0) | |
3609 { | |
3610 if (!(options & WILD_SILENT)) | |
3611 EMSG2(_(e_nomatch2), str); | |
3612 } | |
3613 else | |
3614 { | |
3615 /* Escape the matches for use on the command line. */ | |
3616 ExpandEscape(xp, str, xp->xp_numfiles, xp->xp_files, options); | |
3617 | |
3618 /* | |
3619 * Check for matching suffixes in file names. | |
3620 */ | |
3398 | 3621 if (mode != WILD_ALL && mode != WILD_ALL_KEEP |
3622 && mode != WILD_LONGEST) | |
7 | 3623 { |
3624 if (xp->xp_numfiles) | |
3625 non_suf_match = xp->xp_numfiles; | |
3626 else | |
3627 non_suf_match = 1; | |
3628 if ((xp->xp_context == EXPAND_FILES | |
3629 || xp->xp_context == EXPAND_DIRECTORIES) | |
3630 && xp->xp_numfiles > 1) | |
3631 { | |
3632 /* | |
3633 * More than one match; check suffix. | |
3634 * The files will have been sorted on matching suffix in | |
3635 * expand_wildcards, only need to check the first two. | |
3636 */ | |
3637 non_suf_match = 0; | |
3638 for (i = 0; i < 2; ++i) | |
3639 if (match_suffix(xp->xp_files[i])) | |
3640 ++non_suf_match; | |
3641 } | |
3642 if (non_suf_match != 1) | |
3643 { | |
3644 /* Can we ever get here unless it's while expanding | |
3645 * interactively? If not, we can get rid of this all | |
3646 * together. Don't really want to wait for this message | |
3647 * (and possibly have to hit return to continue!). | |
3648 */ | |
3649 if (!(options & WILD_SILENT)) | |
3650 EMSG(_(e_toomany)); | |
3651 else if (!(options & WILD_NO_BEEP)) | |
3652 beep_flush(); | |
3653 } | |
3654 if (!(non_suf_match != 1 && mode == WILD_EXPAND_FREE)) | |
3655 ss = vim_strsave(xp->xp_files[0]); | |
3656 } | |
3657 } | |
3658 } | |
3659 | |
3660 /* Find longest common part */ | |
3661 if (mode == WILD_LONGEST && xp->xp_numfiles > 0) | |
3662 { | |
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|
3663 int mb_len = 1; |
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|
3664 int c0, ci; |
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diff
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|
3665 |
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diff
changeset
|
3666 for (len = 0; xp->xp_files[0][len]; len += mb_len) |
7 | 3667 { |
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diff
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|
3668 #ifdef FEAT_MBYTE |
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|
3669 if (has_mbyte) |
7 | 3670 { |
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diff
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|
3671 mb_len = (*mb_ptr2len)(&xp->xp_files[0][len]); |
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parents:
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diff
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|
3672 c0 =(* mb_ptr2char)(&xp->xp_files[0][len]); |
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|
3673 } |
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|
3674 else |
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parents:
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diff
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|
3675 #endif |
7250
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diff
changeset
|
3676 c0 = xp->xp_files[0][len]; |
7235
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parents:
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diff
changeset
|
3677 for (i = 1; i < xp->xp_numfiles; ++i) |
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diff
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|
3678 { |
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parents:
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diff
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|
3679 #ifdef FEAT_MBYTE |
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diff
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|
3680 if (has_mbyte) |
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diff
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|
3681 ci =(* mb_ptr2char)(&xp->xp_files[i][len]); |
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diff
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|
3682 else |
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diff
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|
3683 #endif |
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diff
changeset
|
3684 ci = xp->xp_files[i][len]; |
4242 | 3685 if (p_fic && (xp->xp_context == EXPAND_DIRECTORIES |
7 | 3686 || xp->xp_context == EXPAND_FILES |
714 | 3687 || xp->xp_context == EXPAND_SHELLCMD |
4242 | 3688 || xp->xp_context == EXPAND_BUFFERS)) |
7 | 3689 { |
7235
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diff
changeset
|
3690 if (MB_TOLOWER(c0) != MB_TOLOWER(ci)) |
7 | 3691 break; |
3692 } | |
7235
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diff
changeset
|
3693 else if (c0 != ci) |
7 | 3694 break; |
3695 } | |
3696 if (i < xp->xp_numfiles) | |
3697 { | |
3698 if (!(options & WILD_NO_BEEP)) | |
6949 | 3699 vim_beep(BO_WILD); |
7 | 3700 break; |
3701 } | |
3702 } | |
7235
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diff
changeset
|
3703 |
7 | 3704 ss = alloc((unsigned)len + 1); |
3705 if (ss) | |
419 | 3706 vim_strncpy(ss, xp->xp_files[0], (size_t)len); |
7 | 3707 findex = -1; /* next p_wc gets first one */ |
3708 } | |
3709 | |
3710 /* Concatenate all matching names */ | |
3711 if (mode == WILD_ALL && xp->xp_numfiles > 0) | |
3712 { | |
3713 len = 0; | |
3714 for (i = 0; i < xp->xp_numfiles; ++i) | |
3715 len += (long_u)STRLEN(xp->xp_files[i]) + 1; | |
3716 ss = lalloc(len, TRUE); | |
3717 if (ss != NULL) | |
3718 { | |
3719 *ss = NUL; | |
3720 for (i = 0; i < xp->xp_numfiles; ++i) | |
3721 { | |
3722 STRCAT(ss, xp->xp_files[i]); | |
3723 if (i != xp->xp_numfiles - 1) | |
3724 STRCAT(ss, (options & WILD_USE_NL) ? "\n" : " "); | |
3725 } | |
3726 } | |
3727 } | |
3728 | |
3729 if (mode == WILD_EXPAND_FREE || mode == WILD_ALL) | |
3730 ExpandCleanup(xp); | |
3731 | |
1412 | 3732 /* Free "orig" if it wasn't stored in "orig_save". */ |
1432 | 3733 if (!orig_saved) |
1412 | 3734 vim_free(orig); |
3735 | |
7 | 3736 return ss; |
3737 } | |
3738 | |
3739 /* | |
3740 * Prepare an expand structure for use. | |
3741 */ | |
3742 void | |
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7807
diff
changeset
|
3743 ExpandInit(expand_T *xp) |
7 | 3744 { |
1718 | 3745 xp->xp_pattern = NULL; |
1965 | 3746 xp->xp_pattern_len = 0; |
7 | 3747 xp->xp_backslash = XP_BS_NONE; |
632 | 3748 #ifndef BACKSLASH_IN_FILENAME |
3749 xp->xp_shell = FALSE; | |
3750 #endif | |
7 | 3751 xp->xp_numfiles = -1; |
3752 xp->xp_files = NULL; | |
632 | 3753 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
3754 xp->xp_arg = NULL; | |
3755 #endif | |
5033
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4980
diff
changeset
|
3756 xp->xp_line = NULL; |
7 | 3757 } |
3758 | |
3759 /* | |
3760 * Cleanup an expand structure after use. | |
3761 */ | |
3762 void | |
7819
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diff
changeset
|
3763 ExpandCleanup(expand_T *xp) |
7 | 3764 { |
3765 if (xp->xp_numfiles >= 0) | |
3766 { | |
3767 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3768 xp->xp_numfiles = -1; | |
3769 } | |
3770 } | |
3771 | |
3772 void | |
7819
f86adafb28d4
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diff
changeset
|
3773 ExpandEscape( |
f86adafb28d4
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diff
changeset
|
3774 expand_T *xp, |
f86adafb28d4
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|
3775 char_u *str, |
f86adafb28d4
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diff
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|
3776 int numfiles, |
f86adafb28d4
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diff
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|
3777 char_u **files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3778 int options) |
7 | 3779 { |
3780 int i; | |
3781 char_u *p; | |
3782 | |
3783 /* | |
3784 * May change home directory back to "~" | |
3785 */ | |
3786 if (options & WILD_HOME_REPLACE) | |
3787 tilde_replace(str, numfiles, files); | |
3788 | |
3789 if (options & WILD_ESCAPE) | |
3790 { | |
3791 if (xp->xp_context == EXPAND_FILES | |
2778 | 3792 || xp->xp_context == EXPAND_FILES_IN_PATH |
714 | 3793 || xp->xp_context == EXPAND_SHELLCMD |
7 | 3794 || xp->xp_context == EXPAND_BUFFERS |
3795 || xp->xp_context == EXPAND_DIRECTORIES) | |
3796 { | |
3797 /* | |
3798 * Insert a backslash into a file name before a space, \, %, # | |
3799 * and wildmatch characters, except '~'. | |
3800 */ | |
3801 for (i = 0; i < numfiles; ++i) | |
3802 { | |
3803 /* for ":set path=" we need to escape spaces twice */ | |
3804 if (xp->xp_backslash == XP_BS_THREE) | |
3805 { | |
3806 p = vim_strsave_escaped(files[i], (char_u *)" "); | |
3807 if (p != NULL) | |
3808 { | |
3809 vim_free(files[i]); | |
3810 files[i] = p; | |
719 | 3811 #if defined(BACKSLASH_IN_FILENAME) |
7 | 3812 p = vim_strsave_escaped(files[i], (char_u *)" "); |
3813 if (p != NULL) | |
3814 { | |
3815 vim_free(files[i]); | |
3816 files[i] = p; | |
3817 } | |
3818 #endif | |
3819 } | |
3820 } | |
1589 | 3821 #ifdef BACKSLASH_IN_FILENAME |
3822 p = vim_strsave_fnameescape(files[i], FALSE); | |
3823 #else | |
1586 | 3824 p = vim_strsave_fnameescape(files[i], xp->xp_shell); |
1589 | 3825 #endif |
7 | 3826 if (p != NULL) |
3827 { | |
3828 vim_free(files[i]); | |
3829 files[i] = p; | |
3830 } | |
3831 | |
3832 /* If 'str' starts with "\~", replace "~" at start of | |
3833 * files[i] with "\~". */ | |
3834 if (str[0] == '\\' && str[1] == '~' && files[i][0] == '~') | |
435 | 3835 escape_fname(&files[i]); |
7 | 3836 } |
3837 xp->xp_backslash = XP_BS_NONE; | |
435 | 3838 |
3839 /* If the first file starts with a '+' escape it. Otherwise it | |
3840 * could be seen as "+cmd". */ | |
3841 if (*files[0] == '+') | |
3842 escape_fname(&files[0]); | |
7 | 3843 } |
3844 else if (xp->xp_context == EXPAND_TAGS) | |
3845 { | |
3846 /* | |
3847 * Insert a backslash before characters in a tag name that | |
3848 * would terminate the ":tag" command. | |
3849 */ | |
3850 for (i = 0; i < numfiles; ++i) | |
3851 { | |
3852 p = vim_strsave_escaped(files[i], (char_u *)"\\|\""); | |
3853 if (p != NULL) | |
3854 { | |
3855 vim_free(files[i]); | |
3856 files[i] = p; | |
3857 } | |
3858 } | |
3859 } | |
3860 } | |
3861 } | |
3862 | |
3863 /* | |
1586 | 3864 * Escape special characters in "fname" for when used as a file name argument |
3865 * after a Vim command, or, when "shell" is non-zero, a shell command. | |
3866 * Returns the result in allocated memory. | |
3867 */ | |
3868 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3869 vim_strsave_fnameescape(char_u *fname, int shell) |
1586 | 3870 { |
1685 | 3871 char_u *p; |
1586 | 3872 #ifdef BACKSLASH_IN_FILENAME |
3873 char_u buf[20]; | |
3874 int j = 0; | |
3875 | |
5481 | 3876 /* Don't escape '[', '{' and '!' if they are in 'isfname'. */ |
1586 | 3877 for (p = PATH_ESC_CHARS; *p != NUL; ++p) |
5481 | 3878 if ((*p != '[' && *p != '{' && *p != '!') || !vim_isfilec(*p)) |
1586 | 3879 buf[j++] = *p; |
3880 buf[j] = NUL; | |
1700 | 3881 p = vim_strsave_escaped(fname, buf); |
1586 | 3882 #else |
1685 | 3883 p = vim_strsave_escaped(fname, shell ? SHELL_ESC_CHARS : PATH_ESC_CHARS); |
3884 if (shell && csh_like_shell() && p != NULL) | |
3885 { | |
3886 char_u *s; | |
3887 | |
3888 /* For csh and similar shells need to put two backslashes before '!'. | |
3889 * One is taken by Vim, one by the shell. */ | |
3890 s = vim_strsave_escaped(p, (char_u *)"!"); | |
3891 vim_free(p); | |
3892 p = s; | |
3893 } | |
1700 | 3894 #endif |
3895 | |
3896 /* '>' and '+' are special at the start of some commands, e.g. ":edit" and | |
3897 * ":write". "cd -" has a special meaning. */ | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
3898 if (p != NULL && (*p == '>' || *p == '+' || (*p == '-' && p[1] == NUL))) |
1700 | 3899 escape_fname(&p); |
3900 | |
1685 | 3901 return p; |
1586 | 3902 } |
3903 | |
3904 /* | |
435 | 3905 * Put a backslash before the file name in "pp", which is in allocated memory. |
3906 */ | |
3907 static void | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3908 escape_fname(char_u **pp) |
435 | 3909 { |
3910 char_u *p; | |
3911 | |
3912 p = alloc((unsigned)(STRLEN(*pp) + 2)); | |
3913 if (p != NULL) | |
3914 { | |
3915 p[0] = '\\'; | |
3916 STRCPY(p + 1, *pp); | |
3917 vim_free(*pp); | |
3918 *pp = p; | |
3919 } | |
3920 } | |
3921 | |
3922 /* | |
7 | 3923 * For each file name in files[num_files]: |
3924 * If 'orig_pat' starts with "~/", replace the home directory with "~". | |
3925 */ | |
3926 void | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3927 tilde_replace( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3928 char_u *orig_pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3929 int num_files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3930 char_u **files) |
7 | 3931 { |
3932 int i; | |
3933 char_u *p; | |
3934 | |
3935 if (orig_pat[0] == '~' && vim_ispathsep(orig_pat[1])) | |
3936 { | |
3937 for (i = 0; i < num_files; ++i) | |
3938 { | |
3939 p = home_replace_save(NULL, files[i]); | |
3940 if (p != NULL) | |
3941 { | |
3942 vim_free(files[i]); | |
3943 files[i] = p; | |
3944 } | |
3945 } | |
3946 } | |
3947 } | |
3948 | |
3949 /* | |
3950 * Show all matches for completion on the command line. | |
3951 * Returns EXPAND_NOTHING when the character that triggered expansion should | |
3952 * be inserted like a normal character. | |
3953 */ | |
3954 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3955 showmatches(expand_T *xp, int wildmenu UNUSED) |
7 | 3956 { |
3957 #define L_SHOWFILE(m) (showtail ? sm_gettail(files_found[m]) : files_found[m]) | |
3958 int num_files; | |
3959 char_u **files_found; | |
3960 int i, j, k; | |
3961 int maxlen; | |
3962 int lines; | |
3963 int columns; | |
3964 char_u *p; | |
3965 int lastlen; | |
3966 int attr; | |
3967 int showtail; | |
3968 | |
3969 if (xp->xp_numfiles == -1) | |
3970 { | |
3971 set_expand_context(xp); | |
3972 i = expand_cmdline(xp, ccline.cmdbuff, ccline.cmdpos, | |
3973 &num_files, &files_found); | |
3974 showtail = expand_showtail(xp); | |
3975 if (i != EXPAND_OK) | |
3976 return i; | |
3977 | |
3978 } | |
3979 else | |
3980 { | |
3981 num_files = xp->xp_numfiles; | |
3982 files_found = xp->xp_files; | |
3983 showtail = cmd_showtail; | |
3984 } | |
3985 | |
3986 #ifdef FEAT_WILDMENU | |
3987 if (!wildmenu) | |
3988 { | |
3989 #endif | |
3990 msg_didany = FALSE; /* lines_left will be set */ | |
3991 msg_start(); /* prepare for paging */ | |
3992 msg_putchar('\n'); | |
3993 out_flush(); | |
3994 cmdline_row = msg_row; | |
3995 msg_didany = FALSE; /* lines_left will be set again */ | |
3996 msg_start(); /* prepare for paging */ | |
3997 #ifdef FEAT_WILDMENU | |
3998 } | |
3999 #endif | |
4000 | |
4001 if (got_int) | |
4002 got_int = FALSE; /* only int. the completion, not the cmd line */ | |
4003 #ifdef FEAT_WILDMENU | |
4004 else if (wildmenu) | |
4005 win_redr_status_matches(xp, num_files, files_found, 0, showtail); | |
4006 #endif | |
4007 else | |
4008 { | |
4009 /* find the length of the longest file name */ | |
4010 maxlen = 0; | |
4011 for (i = 0; i < num_files; ++i) | |
4012 { | |
4013 if (!showtail && (xp->xp_context == EXPAND_FILES | |
714 | 4014 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4015 || xp->xp_context == EXPAND_BUFFERS)) |
4016 { | |
4017 home_replace(NULL, files_found[i], NameBuff, MAXPATHL, TRUE); | |
4018 j = vim_strsize(NameBuff); | |
4019 } | |
4020 else | |
4021 j = vim_strsize(L_SHOWFILE(i)); | |
4022 if (j > maxlen) | |
4023 maxlen = j; | |
4024 } | |
4025 | |
4026 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4027 lines = num_files; | |
4028 else | |
4029 { | |
4030 /* compute the number of columns and lines for the listing */ | |
4031 maxlen += 2; /* two spaces between file names */ | |
4032 columns = ((int)Columns + 2) / maxlen; | |
4033 if (columns < 1) | |
4034 columns = 1; | |
4035 lines = (num_files + columns - 1) / columns; | |
4036 } | |
4037 | |
4038 attr = hl_attr(HLF_D); /* find out highlighting for directories */ | |
4039 | |
4040 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4041 { | |
4042 MSG_PUTS_ATTR(_("tagname"), hl_attr(HLF_T)); | |
4043 msg_clr_eos(); | |
4044 msg_advance(maxlen - 3); | |
4045 MSG_PUTS_ATTR(_(" kind file\n"), hl_attr(HLF_T)); | |
4046 } | |
4047 | |
4048 /* list the files line by line */ | |
4049 for (i = 0; i < lines; ++i) | |
4050 { | |
4051 lastlen = 999; | |
4052 for (k = i; k < num_files; k += lines) | |
4053 { | |
4054 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4055 { | |
4056 msg_outtrans_attr(files_found[k], hl_attr(HLF_D)); | |
4057 p = files_found[k] + STRLEN(files_found[k]) + 1; | |
4058 msg_advance(maxlen + 1); | |
4059 msg_puts(p); | |
4060 msg_advance(maxlen + 3); | |
4061 msg_puts_long_attr(p + 2, hl_attr(HLF_D)); | |
4062 break; | |
4063 } | |
4064 for (j = maxlen - lastlen; --j >= 0; ) | |
4065 msg_putchar(' '); | |
4066 if (xp->xp_context == EXPAND_FILES | |
714 | 4067 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4068 || xp->xp_context == EXPAND_BUFFERS) |
4069 { | |
2118
63bf37c1e7a2
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parents:
2099
diff
changeset
|
4070 /* highlight directories */ |
2128
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4071 if (xp->xp_numfiles != -1) |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4072 { |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4073 char_u *halved_slash; |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4074 char_u *exp_path; |
a16af0072ea8
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parents:
2118
diff
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|
4075 |
a16af0072ea8
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parents:
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diff
changeset
|
4076 /* Expansion was done before and special characters |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4077 * were escaped, need to halve backslashes. Also |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4078 * $HOME has been replaced with ~/. */ |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4079 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
|
4080 halved_slash = backslash_halve_save( |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4081 exp_path != NULL ? exp_path : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4082 j = mch_isdir(halved_slash != NULL ? halved_slash |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4083 : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4084 vim_free(exp_path); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4085 vim_free(halved_slash); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4086 } |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4087 else |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4088 /* Expansion was done here, file names are literal. */ |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4089 j = mch_isdir(files_found[k]); |
7 | 4090 if (showtail) |
4091 p = L_SHOWFILE(k); | |
4092 else | |
4093 { | |
4094 home_replace(NULL, files_found[k], NameBuff, MAXPATHL, | |
4095 TRUE); | |
4096 p = NameBuff; | |
4097 } | |
4098 } | |
4099 else | |
4100 { | |
4101 j = FALSE; | |
4102 p = L_SHOWFILE(k); | |
4103 } | |
4104 lastlen = msg_outtrans_attr(p, j ? attr : 0); | |
4105 } | |
4106 if (msg_col > 0) /* when not wrapped around */ | |
4107 { | |
4108 msg_clr_eos(); | |
4109 msg_putchar('\n'); | |
4110 } | |
4111 out_flush(); /* show one line at a time */ | |
4112 if (got_int) | |
4113 { | |
4114 got_int = FALSE; | |
4115 break; | |
4116 } | |
4117 } | |
4118 | |
4119 /* | |
4120 * we redraw the command below the lines that we have just listed | |
4121 * This is a bit tricky, but it saves a lot of screen updating. | |
4122 */ | |
4123 cmdline_row = msg_row; /* will put it back later */ | |
4124 } | |
4125 | |
4126 if (xp->xp_numfiles == -1) | |
4127 FreeWild(num_files, files_found); | |
4128 | |
4129 return EXPAND_OK; | |
4130 } | |
4131 | |
4132 /* | |
4133 * Private gettail for showmatches() (and win_redr_status_matches()): | |
4134 * Find tail of file name path, but ignore trailing "/". | |
4135 */ | |
4136 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4137 sm_gettail(char_u *s) |
7 | 4138 { |
4139 char_u *p; | |
4140 char_u *t = s; | |
4141 int had_sep = FALSE; | |
4142 | |
4143 for (p = s; *p != NUL; ) | |
4144 { | |
4145 if (vim_ispathsep(*p) | |
4146 #ifdef BACKSLASH_IN_FILENAME | |
4147 && !rem_backslash(p) | |
4148 #endif | |
4149 ) | |
4150 had_sep = TRUE; | |
4151 else if (had_sep) | |
4152 { | |
4153 t = p; | |
4154 had_sep = FALSE; | |
4155 } | |
39 | 4156 mb_ptr_adv(p); |
7 | 4157 } |
4158 return t; | |
4159 } | |
4160 | |
4161 /* | |
4162 * Return TRUE if we only need to show the tail of completion matches. | |
4163 * When not completing file names or there is a wildcard in the path FALSE is | |
4164 * returned. | |
4165 */ | |
4166 static int | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4167 expand_showtail(expand_T *xp) |
7 | 4168 { |
4169 char_u *s; | |
4170 char_u *end; | |
4171 | |
4172 /* When not completing file names a "/" may mean something different. */ | |
714 | 4173 if (xp->xp_context != EXPAND_FILES |
4174 && xp->xp_context != EXPAND_SHELLCMD | |
4175 && xp->xp_context != EXPAND_DIRECTORIES) | |
7 | 4176 return FALSE; |
4177 | |
4178 end = gettail(xp->xp_pattern); | |
4179 if (end == xp->xp_pattern) /* there is no path separator */ | |
4180 return FALSE; | |
4181 | |
4182 for (s = xp->xp_pattern; s < end; s++) | |
4183 { | |
4184 /* Skip escaped wildcards. Only when the backslash is not a path | |
4185 * separator, on DOS the '*' "path\*\file" must not be skipped. */ | |
4186 if (rem_backslash(s)) | |
4187 ++s; | |
4188 else if (vim_strchr((char_u *)"*?[", *s) != NULL) | |
4189 return FALSE; | |
4190 } | |
4191 return TRUE; | |
4192 } | |
4193 | |
4194 /* | |
4195 * Prepare a string for expansion. | |
4196 * When expanding file names: The string will be used with expand_wildcards(). | |
5438 | 4197 * Copy "fname[len]" into allocated memory and add a '*' at the end. |
7 | 4198 * When expanding other names: The string will be used with regcomp(). Copy |
4199 * the name into allocated memory and prepend "^". | |
4200 */ | |
4201 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4202 addstar( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4203 char_u *fname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4204 int len, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4205 int context) /* EXPAND_FILES etc. */ |
7 | 4206 { |
4207 char_u *retval; | |
4208 int i, j; | |
4209 int new_len; | |
4210 char_u *tail; | |
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4211 int ends_in_star; |
7 | 4212 |
714 | 4213 if (context != EXPAND_FILES |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4214 && context != EXPAND_FILES_IN_PATH |
714 | 4215 && context != EXPAND_SHELLCMD |
4216 && context != EXPAND_DIRECTORIES) | |
7 | 4217 { |
4218 /* | |
4219 * Matching will be done internally (on something other than files). | |
4220 * So we convert the file-matching-type wildcards into our kind for | |
4221 * use with vim_regcomp(). First work out how long it will be: | |
4222 */ | |
4223 | |
4224 /* For help tags the translation is done in find_help_tags(). | |
4225 * For a tag pattern starting with "/" no translation is needed. */ | |
4226 if (context == EXPAND_HELP | |
4227 || context == EXPAND_COLORS | |
4228 || context == EXPAND_COMPILER | |
2433
98b9a6b9e7d5
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Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4229 || context == EXPAND_OWNSYNTAX |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4230 || context == EXPAND_FILETYPE |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4231 || context == EXPAND_PACKADD |
7 | 4232 || (context == EXPAND_TAGS && fname[0] == '/')) |
4233 retval = vim_strnsave(fname, len); | |
4234 else | |
4235 { | |
4236 new_len = len + 2; /* +2 for '^' at start, NUL at end */ | |
4237 for (i = 0; i < len; i++) | |
4238 { | |
4239 if (fname[i] == '*' || fname[i] == '~') | |
4240 new_len++; /* '*' needs to be replaced by ".*" | |
4241 '~' needs to be replaced by "\~" */ | |
4242 | |
4243 /* Buffer names are like file names. "." should be literal */ | |
4244 if (context == EXPAND_BUFFERS && fname[i] == '.') | |
4245 new_len++; /* "." becomes "\." */ | |
4246 | |
4247 /* Custom expansion takes care of special things, match | |
4248 * backslashes literally (perhaps also for other types?) */ | |
634 | 4249 if ((context == EXPAND_USER_DEFINED |
4250 || context == EXPAND_USER_LIST) && fname[i] == '\\') | |
7 | 4251 new_len++; /* '\' becomes "\\" */ |
4252 } | |
4253 retval = alloc(new_len); | |
4254 if (retval != NULL) | |
4255 { | |
4256 retval[0] = '^'; | |
4257 j = 1; | |
4258 for (i = 0; i < len; i++, j++) | |
4259 { | |
4260 /* Skip backslash. But why? At least keep it for custom | |
4261 * expansion. */ | |
4262 if (context != EXPAND_USER_DEFINED | |
407 | 4263 && context != EXPAND_USER_LIST |
4264 && fname[i] == '\\' | |
4265 && ++i == len) | |
7 | 4266 break; |
4267 | |
4268 switch (fname[i]) | |
4269 { | |
4270 case '*': retval[j++] = '.'; | |
4271 break; | |
4272 case '~': retval[j++] = '\\'; | |
4273 break; | |
4274 case '?': retval[j] = '.'; | |
4275 continue; | |
4276 case '.': if (context == EXPAND_BUFFERS) | |
4277 retval[j++] = '\\'; | |
4278 break; | |
407 | 4279 case '\\': if (context == EXPAND_USER_DEFINED |
4280 || context == EXPAND_USER_LIST) | |
7 | 4281 retval[j++] = '\\'; |
4282 break; | |
4283 } | |
4284 retval[j] = fname[i]; | |
4285 } | |
4286 retval[j] = NUL; | |
4287 } | |
4288 } | |
4289 } | |
4290 else | |
4291 { | |
4292 retval = alloc(len + 4); | |
4293 if (retval != NULL) | |
4294 { | |
419 | 4295 vim_strncpy(retval, fname, len); |
7 | 4296 |
4297 /* | |
831 | 4298 * Don't add a star to *, ~, ~user, $var or `cmd`. |
4299 * * would become **, which walks the whole tree. | |
7 | 4300 * ~ would be at the start of the file name, but not the tail. |
4301 * $ could be anywhere in the tail. | |
4302 * ` could be anywhere in the file name. | |
1484 | 4303 * When the name ends in '$' don't add a star, remove the '$'. |
7 | 4304 */ |
4305 tail = gettail(retval); | |
2243
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diff
changeset
|
4306 ends_in_star = (len > 0 && retval[len - 1] == '*'); |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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parents:
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diff
changeset
|
4307 #ifndef BACKSLASH_IN_FILENAME |
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Fix completion of file names with '%' and '*'.
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diff
changeset
|
4308 for (i = len - 2; i >= 0; --i) |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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|
4309 { |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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parents:
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changeset
|
4310 if (retval[i] != '\\') |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4311 break; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4312 ends_in_star = !ends_in_star; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4313 } |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4314 #endif |
7 | 4315 if ((*retval != '~' || tail != retval) |
2243
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Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4316 && !ends_in_star |
7 | 4317 && vim_strchr(tail, '$') == NULL |
4318 && vim_strchr(retval, '`') == NULL) | |
4319 retval[len++] = '*'; | |
1484 | 4320 else if (len > 0 && retval[len - 1] == '$') |
4321 --len; | |
7 | 4322 retval[len] = NUL; |
4323 } | |
4324 } | |
4325 return retval; | |
4326 } | |
4327 | |
4328 /* | |
4329 * Must parse the command line so far to work out what context we are in. | |
4330 * Completion can then be done based on that context. | |
4331 * This routine sets the variables: | |
4332 * xp->xp_pattern The start of the pattern to be expanded within | |
4333 * the command line (ends at the cursor). | |
4334 * xp->xp_context The type of thing to expand. Will be one of: | |
4335 * | |
4336 * EXPAND_UNSUCCESSFUL Used sometimes when there is something illegal on | |
4337 * the command line, like an unknown command. Caller | |
4338 * should beep. | |
4339 * EXPAND_NOTHING Unrecognised context for completion, use char like | |
4340 * a normal char, rather than for completion. eg | |
4341 * :s/^I/ | |
4342 * EXPAND_COMMANDS Cursor is still touching the command, so complete | |
4343 * it. | |
4344 * EXPAND_BUFFERS Complete file names for :buf and :sbuf commands. | |
4345 * EXPAND_FILES After command with XFILE set, or after setting | |
4346 * with P_EXPAND set. eg :e ^I, :w>>^I | |
4347 * EXPAND_DIRECTORIES In some cases this is used instead of the latter | |
4348 * when we know only directories are of interest. eg | |
4349 * :set dir=^I | |
714 | 4350 * EXPAND_SHELLCMD After ":!cmd", ":r !cmd" or ":w !cmd". |
7 | 4351 * EXPAND_SETTINGS Complete variable names. eg :set d^I |
4352 * EXPAND_BOOL_SETTINGS Complete boolean variables only, eg :set no^I | |
4353 * EXPAND_TAGS Complete tags from the files in p_tags. eg :ta a^I | |
4354 * EXPAND_TAGS_LISTFILES As above, but list filenames on ^D, after :tselect | |
4355 * EXPAND_HELP Complete tags from the file 'helpfile'/tags | |
4356 * EXPAND_EVENTS Complete event names | |
4357 * EXPAND_SYNTAX Complete :syntax command arguments | |
4358 * EXPAND_HIGHLIGHT Complete highlight (syntax) group names | |
4359 * EXPAND_AUGROUP Complete autocommand group names | |
4360 * EXPAND_USER_VARS Complete user defined variable names, eg :unlet a^I | |
4361 * EXPAND_MAPPINGS Complete mapping and abbreviation names, | |
4362 * eg :unmap a^I , :cunab x^I | |
4363 * EXPAND_FUNCTIONS Complete internal or user defined function names, | |
4364 * eg :call sub^I | |
4365 * EXPAND_USER_FUNC Complete user defined function names, eg :delf F^I | |
4366 * EXPAND_EXPRESSION Complete internal or user defined function/variable | |
4367 * names in expressions, eg :while s^I | |
4368 * EXPAND_ENV_VARS Complete environment variable names | |
3744 | 4369 * EXPAND_USER Complete user names |
7 | 4370 */ |
4371 static void | |
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parents:
7807
diff
changeset
|
4372 set_expand_context(expand_T *xp) |
7 | 4373 { |
168 | 4374 /* only expansion for ':', '>' and '=' command-lines */ |
7 | 4375 if (ccline.cmdfirstc != ':' |
4376 #ifdef FEAT_EVAL | |
168 | 4377 && ccline.cmdfirstc != '>' && ccline.cmdfirstc != '=' |
531 | 4378 && !ccline.input_fn |
7 | 4379 #endif |
4380 ) | |
4381 { | |
4382 xp->xp_context = EXPAND_NOTHING; | |
4383 return; | |
4384 } | |
4385 set_cmd_context(xp, ccline.cmdbuff, ccline.cmdlen, ccline.cmdpos); | |
4386 } | |
4387 | |
4388 void | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
4389 set_cmd_context( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4390 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4391 char_u *str, /* start of command line */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4392 int len, /* length of command line (excl. NUL) */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4393 int col) /* position of cursor */ |
7 | 4394 { |
4395 int old_char = NUL; | |
4396 char_u *nextcomm; | |
4397 | |
4398 /* | |
4399 * Avoid a UMR warning from Purify, only save the character if it has been | |
4400 * written before. | |
4401 */ | |
4402 if (col < len) | |
4403 old_char = str[col]; | |
4404 str[col] = NUL; | |
4405 nextcomm = str; | |
168 | 4406 |
4407 #ifdef FEAT_EVAL | |
4408 if (ccline.cmdfirstc == '=') | |
1322 | 4409 { |
4410 # ifdef FEAT_CMDL_COMPL | |
168 | 4411 /* pass CMD_SIZE because there is no real command */ |
4412 set_context_for_expression(xp, str, CMD_SIZE); | |
1322 | 4413 # endif |
4414 } | |
531 | 4415 else if (ccline.input_fn) |
4416 { | |
4417 xp->xp_context = ccline.xp_context; | |
4418 xp->xp_pattern = ccline.cmdbuff; | |
1322 | 4419 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 4420 xp->xp_arg = ccline.xp_arg; |
1322 | 4421 # endif |
531 | 4422 } |
168 | 4423 else |
4424 #endif | |
4425 while (nextcomm != NULL) | |
4426 nextcomm = set_one_cmd_context(xp, nextcomm); | |
4427 | |
5056
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diff
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|
4428 /* 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:
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diff
changeset
|
4429 * easily. */ |
034abed357a1
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5033
diff
changeset
|
4430 xp->xp_line = str; |
034abed357a1
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parents:
5033
diff
changeset
|
4431 xp->xp_col = col; |
034abed357a1
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diff
changeset
|
4432 |
7 | 4433 str[col] = old_char; |
4434 } | |
4435 | |
4436 /* | |
4437 * Expand the command line "str" from context "xp". | |
4438 * "xp" must have been set by set_cmd_context(). | |
4439 * xp->xp_pattern points into "str", to where the text that is to be expanded | |
4440 * starts. | |
4441 * Returns EXPAND_UNSUCCESSFUL when there is something illegal before the | |
4442 * cursor. | |
4443 * Returns EXPAND_NOTHING when there is nothing to expand, might insert the | |
4444 * key that triggered expansion literally. | |
4445 * Returns EXPAND_OK otherwise. | |
4446 */ | |
4447 int | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
4448 expand_cmdline( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4449 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4450 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
|
4451 int col, /* position of cursor */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4452 int *matchcount, /* return: nr of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4453 char_u ***matches) /* return: array of pointers to matches */ |
7 | 4454 { |
4455 char_u *file_str = NULL; | |
2652 | 4456 int options = WILD_ADD_SLASH|WILD_SILENT; |
7 | 4457 |
4458 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
4459 { | |
4460 beep_flush(); | |
4461 return EXPAND_UNSUCCESSFUL; /* Something illegal on command line */ | |
4462 } | |
4463 if (xp->xp_context == EXPAND_NOTHING) | |
4464 { | |
4465 /* Caller can use the character as a normal char instead */ | |
4466 return EXPAND_NOTHING; | |
4467 } | |
4468 | |
4469 /* add star to file name, or convert to regexp if not exp. files. */ | |
1965 | 4470 xp->xp_pattern_len = (int)(str + col - xp->xp_pattern); |
4471 file_str = addstar(xp->xp_pattern, xp->xp_pattern_len, xp->xp_context); | |
7 | 4472 if (file_str == NULL) |
4473 return EXPAND_UNSUCCESSFUL; | |
4474 | |
2652 | 4475 if (p_wic) |
4476 options += WILD_ICASE; | |
4477 | |
7 | 4478 /* find all files that match the description */ |
2652 | 4479 if (ExpandFromContext(xp, file_str, matchcount, matches, options) == FAIL) |
7 | 4480 { |
4481 *matchcount = 0; | |
4482 *matches = NULL; | |
4483 } | |
4484 vim_free(file_str); | |
4485 | |
4486 return EXPAND_OK; | |
4487 } | |
4488 | |
4489 #ifdef FEAT_MULTI_LANG | |
4490 /* | |
4491 * Cleanup matches for help tags: remove "@en" if "en" is the only language. | |
4492 */ | |
7801
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Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
4493 static void cleanup_help_tags(int num_file, char_u **file); |
7 | 4494 |
4495 static void | |
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parents:
7807
diff
changeset
|
4496 cleanup_help_tags(int num_file, char_u **file) |
7 | 4497 { |
4498 int i, j; | |
4499 int len; | |
4500 | |
4501 for (i = 0; i < num_file; ++i) | |
4502 { | |
4503 len = (int)STRLEN(file[i]) - 3; | |
4504 if (len > 0 && STRCMP(file[i] + len, "@en") == 0) | |
4505 { | |
4506 /* Sorting on priority means the same item in another language may | |
4507 * be anywhere. Search all items for a match up to the "@en". */ | |
4508 for (j = 0; j < num_file; ++j) | |
4509 if (j != i | |
4510 && (int)STRLEN(file[j]) == len + 3 | |
4511 && STRNCMP(file[i], file[j], len + 1) == 0) | |
4512 break; | |
4513 if (j == num_file) | |
4514 file[i][len] = NUL; | |
4515 } | |
4516 } | |
4517 } | |
4518 #endif | |
4519 | |
4520 /* | |
4521 * Do the expansion based on xp->xp_context and "pat". | |
4522 */ | |
4523 static int | |
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parents:
7807
diff
changeset
|
4524 ExpandFromContext( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4525 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4526 char_u *pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4527 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4528 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4529 int options) /* EW_ flags */ |
7 | 4530 { |
4531 #ifdef FEAT_CMDL_COMPL | |
4532 regmatch_T regmatch; | |
4533 #endif | |
4534 int ret; | |
4535 int flags; | |
4536 | |
4537 flags = EW_DIR; /* include directories */ | |
4538 if (options & WILD_LIST_NOTFOUND) | |
4539 flags |= EW_NOTFOUND; | |
4540 if (options & WILD_ADD_SLASH) | |
4541 flags |= EW_ADDSLASH; | |
4542 if (options & WILD_KEEP_ALL) | |
4543 flags |= EW_KEEPALL; | |
4544 if (options & WILD_SILENT) | |
4545 flags |= EW_SILENT; | |
6659 | 4546 if (options & WILD_ALLLINKS) |
4547 flags |= EW_ALLLINKS; | |
7 | 4548 |
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changeset
|
4549 if (xp->xp_context == EXPAND_FILES |
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changeset
|
4550 || xp->xp_context == EXPAND_DIRECTORIES |
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diff
changeset
|
4551 || xp->xp_context == EXPAND_FILES_IN_PATH) |
7 | 4552 { |
4553 /* | |
4554 * Expand file or directory names. | |
4555 */ | |
4556 int free_pat = FALSE; | |
4557 int i; | |
4558 | |
4559 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
4560 * space */ | |
4561 if (xp->xp_backslash != XP_BS_NONE) | |
4562 { | |
4563 free_pat = TRUE; | |
4564 pat = vim_strsave(pat); | |
4565 for (i = 0; pat[i]; ++i) | |
4566 if (pat[i] == '\\') | |
4567 { | |
4568 if (xp->xp_backslash == XP_BS_THREE | |
4569 && pat[i + 1] == '\\' | |
4570 && pat[i + 2] == '\\' | |
4571 && pat[i + 3] == ' ') | |
1621 | 4572 STRMOVE(pat + i, pat + i + 3); |
7 | 4573 if (xp->xp_backslash == XP_BS_ONE |
4574 && pat[i + 1] == ' ') | |
1621 | 4575 STRMOVE(pat + i, pat + i + 1); |
7 | 4576 } |
4577 } | |
4578 | |
4579 if (xp->xp_context == EXPAND_FILES) | |
4580 flags |= EW_FILE; | |
2311
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|
4581 else if (xp->xp_context == EXPAND_FILES_IN_PATH) |
ccda151dde4e
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diff
changeset
|
4582 flags |= (EW_FILE | EW_PATH); |
7 | 4583 else |
4584 flags = (flags | EW_DIR) & ~EW_FILE; | |
2652 | 4585 if (options & WILD_ICASE) |
4586 flags |= EW_ICASE; | |
4587 | |
2016 | 4588 /* Expand wildcards, supporting %:h and the like. */ |
4589 ret = expand_wildcards_eval(&pat, num_file, file, flags); | |
7 | 4590 if (free_pat) |
4591 vim_free(pat); | |
4592 return ret; | |
4593 } | |
4594 | |
4595 *file = (char_u **)""; | |
4596 *num_file = 0; | |
4597 if (xp->xp_context == EXPAND_HELP) | |
4598 { | |
1696 | 4599 /* With an empty argument we would get all the help tags, which is |
4600 * very slow. Get matches for "help" instead. */ | |
4601 if (find_help_tags(*pat == NUL ? (char_u *)"help" : pat, | |
4602 num_file, file, FALSE) == OK) | |
7 | 4603 { |
4604 #ifdef FEAT_MULTI_LANG | |
4605 cleanup_help_tags(*num_file, *file); | |
4606 #endif | |
4607 return OK; | |
4608 } | |
4609 return FAIL; | |
4610 } | |
4611 | |
4612 #ifndef FEAT_CMDL_COMPL | |
4613 return FAIL; | |
4614 #else | |
716 | 4615 if (xp->xp_context == EXPAND_SHELLCMD) |
4616 return expand_shellcmd(pat, num_file, file, flags); | |
7 | 4617 if (xp->xp_context == EXPAND_OLD_SETTING) |
4618 return ExpandOldSetting(num_file, file); | |
4619 if (xp->xp_context == EXPAND_BUFFERS) | |
4620 return ExpandBufnames(pat, num_file, file, options); | |
4621 if (xp->xp_context == EXPAND_TAGS | |
4622 || xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4623 return expand_tags(xp->xp_context == EXPAND_TAGS, pat, num_file, file); | |
4624 if (xp->xp_context == EXPAND_COLORS) | |
2929 | 4625 { |
4626 char *directories[] = {"colors", NULL}; | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4627 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
|
4628 directories); |
2929 | 4629 } |
7 | 4630 if (xp->xp_context == EXPAND_COMPILER) |
2929 | 4631 { |
3106 | 4632 char *directories[] = {"compiler", NULL}; |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4633 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4634 } |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4635 if (xp->xp_context == EXPAND_OWNSYNTAX) |
2929 | 4636 { |
4637 char *directories[] = {"syntax", NULL}; | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4638 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4639 } |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4640 if (xp->xp_context == EXPAND_FILETYPE) |
2929 | 4641 { |
4642 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
|
4643 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4644 } |
407 | 4645 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
4646 if (xp->xp_context == EXPAND_USER_LIST) | |
856 | 4647 return ExpandUserList(xp, num_file, file); |
407 | 4648 # endif |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4649 if (xp->xp_context == EXPAND_PACKADD) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4650 return ExpandPackAddDir(pat, num_file, file); |
7 | 4651 |
4652 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
4653 if (regmatch.regprog == NULL) | |
4654 return FAIL; | |
4655 | |
4656 /* set ignore-case according to p_ic, p_scs and pat */ | |
4657 regmatch.rm_ic = ignorecase(pat); | |
4658 | |
4659 if (xp->xp_context == EXPAND_SETTINGS | |
4660 || xp->xp_context == EXPAND_BOOL_SETTINGS) | |
4661 ret = ExpandSettings(xp, ®match, num_file, file); | |
4662 else if (xp->xp_context == EXPAND_MAPPINGS) | |
4663 ret = ExpandMappings(®match, num_file, file); | |
4664 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) | |
4665 else if (xp->xp_context == EXPAND_USER_DEFINED) | |
4666 ret = ExpandUserDefined(xp, ®match, num_file, file); | |
4667 # endif | |
4668 else | |
4669 { | |
4670 static struct expgen | |
4671 { | |
4672 int context; | |
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4673 char_u *((*func)(expand_T *, int)); |
7 | 4674 int ic; |
2849 | 4675 int escaped; |
7 | 4676 } tab[] = |
4677 { | |
2849 | 4678 {EXPAND_COMMANDS, get_command_name, FALSE, TRUE}, |
4679 {EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE}, | |
3503 | 4680 #ifdef FEAT_CMDHIST |
4681 {EXPAND_HISTORY, get_history_arg, TRUE, TRUE}, | |
4682 #endif | |
7 | 4683 #ifdef FEAT_USR_CMDS |
2849 | 4684 {EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE}, |
6424 | 4685 {EXPAND_USER_ADDR_TYPE, get_user_cmd_addr_type, FALSE, TRUE}, |
2849 | 4686 {EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE}, |
4687 {EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE}, | |
4688 {EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE}, | |
7 | 4689 #endif |
4690 #ifdef FEAT_EVAL | |
2849 | 4691 {EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE}, |
4692 {EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE}, | |
4693 {EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE}, | |
4694 {EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE}, | |
7 | 4695 #endif |
4696 #ifdef FEAT_MENU | |
2849 | 4697 {EXPAND_MENUS, get_menu_name, FALSE, TRUE}, |
4698 {EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE}, | |
7 | 4699 #endif |
4700 #ifdef FEAT_SYN_HL | |
2849 | 4701 {EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE}, |
4702 #endif | |
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4703 #ifdef FEAT_PROFILE |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4704 {EXPAND_SYNTIME, get_syntime_arg, TRUE, TRUE}, |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4705 #endif |
2849 | 4706 {EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE}, |
7 | 4707 #ifdef FEAT_AUTOCMD |
2849 | 4708 {EXPAND_EVENTS, get_event_name, TRUE, TRUE}, |
4709 {EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE}, | |
7 | 4710 #endif |
1845 | 4711 #ifdef FEAT_CSCOPE |
2849 | 4712 {EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE}, |
1845 | 4713 #endif |
1868 | 4714 #ifdef FEAT_SIGNS |
2849 | 4715 {EXPAND_SIGN, get_sign_name, TRUE, TRUE}, |
1868 | 4716 #endif |
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
4717 #ifdef FEAT_PROFILE |
2849 | 4718 {EXPAND_PROFILE, get_profile_name, TRUE, TRUE}, |
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
4719 #endif |
7 | 4720 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
4721 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
2849 | 4722 {EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE}, |
4723 {EXPAND_LOCALES, get_locales, TRUE, FALSE}, | |
4724 #endif | |
4725 {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE}, | |
3744 | 4726 {EXPAND_USER, get_users, TRUE, FALSE}, |
7 | 4727 }; |
4728 int i; | |
4729 | |
4730 /* | |
4731 * Find a context in the table and call the ExpandGeneric() with the | |
4732 * right function to do the expansion. | |
4733 */ | |
4734 ret = FAIL; | |
1880 | 4735 for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i) |
7 | 4736 if (xp->xp_context == tab[i].context) |
4737 { | |
4738 if (tab[i].ic) | |
4739 regmatch.rm_ic = TRUE; | |
2849 | 4740 ret = ExpandGeneric(xp, ®match, num_file, file, |
3628 | 4741 tab[i].func, tab[i].escaped); |
7 | 4742 break; |
4743 } | |
4744 } | |
4745 | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
4746 vim_regfree(regmatch.regprog); |
7 | 4747 |
4748 return ret; | |
4749 #endif /* FEAT_CMDL_COMPL */ | |
4750 } | |
4751 | |
4752 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
4753 /* | |
4754 * Expand a list of names. | |
4755 * | |
4756 * Generic function for command line completion. It calls a function to | |
4757 * obtain strings, one by one. The strings are matched against a regexp | |
4758 * program. Matching strings are copied into an array, which is returned. | |
4759 * | |
4760 * Returns OK when no problems encountered, FAIL for error (out of memory). | |
4761 */ | |
4762 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4763 ExpandGeneric( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4764 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4765 regmatch_T *regmatch, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4766 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4767 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4768 char_u *((*func)(expand_T *, int)), |
7 | 4769 /* 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
|
4770 int escaped) |
7 | 4771 { |
4772 int i; | |
4773 int count = 0; | |
480 | 4774 int round; |
7 | 4775 char_u *str; |
4776 | |
4777 /* do this loop twice: | |
480 | 4778 * round == 0: count the number of matching names |
4779 * round == 1: copy the matching names into allocated memory | |
7 | 4780 */ |
480 | 4781 for (round = 0; round <= 1; ++round) |
7 | 4782 { |
4783 for (i = 0; ; ++i) | |
4784 { | |
4785 str = (*func)(xp, i); | |
4786 if (str == NULL) /* end of list */ | |
4787 break; | |
4788 if (*str == NUL) /* skip empty strings */ | |
4789 continue; | |
4790 | |
4791 if (vim_regexec(regmatch, str, (colnr_T)0)) | |
4792 { | |
480 | 4793 if (round) |
7 | 4794 { |
2849 | 4795 if (escaped) |
4796 str = vim_strsave_escaped(str, (char_u *)" \t\\."); | |
4797 else | |
4798 str = vim_strsave(str); | |
7 | 4799 (*file)[count] = str; |
4800 #ifdef FEAT_MENU | |
4801 if (func == get_menu_names && str != NULL) | |
4802 { | |
4803 /* test for separator added by get_menu_names() */ | |
4804 str += STRLEN(str) - 1; | |
4805 if (*str == '\001') | |
4806 *str = '.'; | |
4807 } | |
4808 #endif | |
4809 } | |
4810 ++count; | |
4811 } | |
4812 } | |
480 | 4813 if (round == 0) |
7 | 4814 { |
4815 if (count == 0) | |
4816 return OK; | |
4817 *num_file = count; | |
4818 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
4819 if (*file == NULL) | |
4820 { | |
4821 *file = (char_u **)""; | |
4822 return FAIL; | |
4823 } | |
4824 count = 0; | |
4825 } | |
4826 } | |
480 | 4827 |
828 | 4828 /* Sort the results. Keep menu's in the specified order. */ |
4829 if (xp->xp_context != EXPAND_MENUNAMES && xp->xp_context != EXPAND_MENUS) | |
3164 | 4830 { |
4831 if (xp->xp_context == EXPAND_EXPRESSION | |
4832 || xp->xp_context == EXPAND_FUNCTIONS | |
4833 || xp->xp_context == EXPAND_USER_FUNC) | |
4834 /* <SNR> functions should be sorted to the end. */ | |
4835 qsort((void *)*file, (size_t)*num_file, sizeof(char_u *), | |
4836 sort_func_compare); | |
4837 else | |
4838 sort_strings(*file, *num_file); | |
4839 } | |
480 | 4840 |
1322 | 4841 #ifdef FEAT_CMDL_COMPL |
4842 /* Reset the variables used for special highlight names expansion, so that | |
4843 * they don't show up when getting normal highlight names by ID. */ | |
4844 reset_expand_highlight(); | |
4845 #endif | |
4846 | |
7 | 4847 return OK; |
4848 } | |
4849 | |
716 | 4850 /* |
4851 * Complete a shell command. | |
4852 * Returns FAIL or OK; | |
4853 */ | |
4854 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4855 expand_shellcmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4856 char_u *filepat, /* pattern to match with command names */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4857 int *num_file, /* return: number of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4858 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
|
4859 int flagsarg) /* EW_ flags */ |
716 | 4860 { |
4861 char_u *pat; | |
4862 int i; | |
4863 char_u *path; | |
4864 int mustfree = FALSE; | |
4865 garray_T ga; | |
4866 char_u *buf = alloc(MAXPATHL); | |
4867 size_t l; | |
4868 char_u *s, *e; | |
4869 int flags = flagsarg; | |
4870 int ret; | |
6695 | 4871 int did_curdir = FALSE; |
716 | 4872 |
4873 if (buf == NULL) | |
4874 return FAIL; | |
4875 | |
4876 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
4877 * space */ | |
4878 pat = vim_strsave(filepat); | |
4879 for (i = 0; pat[i]; ++i) | |
4880 if (pat[i] == '\\' && pat[i + 1] == ' ') | |
1621 | 4881 STRMOVE(pat + i, pat + i + 1); |
716 | 4882 |
6695 | 4883 flags |= EW_FILE | EW_EXEC | EW_SHELLCMD; |
716 | 4884 |
4885 /* For an absolute name we don't use $PATH. */ | |
955 | 4886 if (mch_isFullName(pat)) |
4887 path = (char_u *)" "; | |
4888 else if ((pat[0] == '.' && (vim_ispathsep(pat[1]) | |
716 | 4889 || (pat[1] == '.' && vim_ispathsep(pat[2]))))) |
4890 path = (char_u *)"."; | |
4891 else | |
2630 | 4892 { |
716 | 4893 path = vim_getenv((char_u *)"PATH", &mustfree); |
2630 | 4894 if (path == NULL) |
4895 path = (char_u *)""; | |
4896 } | |
716 | 4897 |
4898 /* | |
4899 * Go over all directories in $PATH. Expand matches in that directory and | |
6695 | 4900 * collect them in "ga". When "." is not in $PATH also expand for the |
4901 * current directory, to find "subdir/cmd". | |
716 | 4902 */ |
4903 ga_init2(&ga, (int)sizeof(char *), 10); | |
6695 | 4904 for (s = path; ; s = e) |
716 | 4905 { |
6695 | 4906 if (*s == NUL) |
4907 { | |
4908 if (did_curdir) | |
4909 break; | |
4910 /* Find directories in the current directory, path is empty. */ | |
4911 did_curdir = TRUE; | |
4912 } | |
4913 else if (*s == '.') | |
4914 did_curdir = TRUE; | |
4915 | |
955 | 4916 if (*s == ' ') |
4917 ++s; /* Skip space used for absolute path name. */ | |
4918 | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
4919 #if defined(MSWIN) |
716 | 4920 e = vim_strchr(s, ';'); |
4921 #else | |
4922 e = vim_strchr(s, ':'); | |
4923 #endif | |
4924 if (e == NULL) | |
4925 e = s + STRLEN(s); | |
4926 | |
4927 l = e - s; | |
4928 if (l > MAXPATHL - 5) | |
4929 break; | |
4930 vim_strncpy(buf, s, l); | |
4931 add_pathsep(buf); | |
4932 l = STRLEN(buf); | |
4933 vim_strncpy(buf + l, pat, MAXPATHL - 1 - l); | |
4934 | |
4935 /* Expand matches in one directory of $PATH. */ | |
4936 ret = expand_wildcards(1, &buf, num_file, file, flags); | |
4937 if (ret == OK) | |
4938 { | |
4939 if (ga_grow(&ga, *num_file) == FAIL) | |
4940 FreeWild(*num_file, *file); | |
4941 else | |
4942 { | |
4943 for (i = 0; i < *num_file; ++i) | |
4944 { | |
4945 s = (*file)[i]; | |
4946 if (STRLEN(s) > l) | |
4947 { | |
4948 /* Remove the path again. */ | |
1621 | 4949 STRMOVE(s, s + l); |
716 | 4950 ((char_u **)ga.ga_data)[ga.ga_len++] = s; |
4951 } | |
4952 else | |
4953 vim_free(s); | |
4954 } | |
4955 vim_free(*file); | |
4956 } | |
4957 } | |
4958 if (*e != NUL) | |
4959 ++e; | |
4960 } | |
4961 *file = ga.ga_data; | |
4962 *num_file = ga.ga_len; | |
4963 | |
4964 vim_free(buf); | |
4965 vim_free(pat); | |
4966 if (mustfree) | |
4967 vim_free(path); | |
4968 return OK; | |
4969 } | |
4970 | |
4971 | |
7 | 4972 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
4973 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 | 4974 |
7 | 4975 /* |
1518 | 4976 * Call "user_expand_func()" to invoke a user defined VimL function and return |
407 | 4977 * the result (either a string or a List). |
7 | 4978 */ |
407 | 4979 static void * |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4980 call_user_expand_func( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4981 void *(*user_expand_func)(char_u *, int, char_u **, int), |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4982 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4983 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4984 char_u ***file) |
7 | 4985 { |
5072
cca600e60928
updated for version 7.3.1279
Bram Moolenaar <bram@vim.org>
parents:
5056
diff
changeset
|
4986 int keep = 0; |
407 | 4987 char_u num[50]; |
7 | 4988 char_u *args[3]; |
4989 int save_current_SID = current_SID; | |
407 | 4990 void *ret; |
13 | 4991 struct cmdline_info save_ccline; |
7 | 4992 |
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
4993 if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL) |
407 | 4994 return NULL; |
7 | 4995 *num_file = 0; |
4996 *file = NULL; | |
4997 | |
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
4998 if (ccline.cmdbuff != NULL) |
1518 | 4999 { |
5000 keep = ccline.cmdbuff[ccline.cmdlen]; | |
5001 ccline.cmdbuff[ccline.cmdlen] = 0; | |
5002 } | |
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5003 |
1965 | 5004 args[0] = vim_strnsave(xp->xp_pattern, xp->xp_pattern_len); |
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5005 args[1] = xp->xp_line; |
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5006 sprintf((char *)num, "%d", xp->xp_col); |
7 | 5007 args[2] = num; |
5008 | |
13 | 5009 /* Save the cmdline, we don't know what the function may do. */ |
5010 save_ccline = ccline; | |
5011 ccline.cmdbuff = NULL; | |
5012 ccline.cmdprompt = NULL; | |
7 | 5013 current_SID = xp->xp_scriptID; |
13 | 5014 |
407 | 5015 ret = user_expand_func(xp->xp_arg, 3, args, FALSE); |
13 | 5016 |
5017 ccline = save_ccline; | |
7 | 5018 current_SID = save_current_SID; |
1518 | 5019 if (ccline.cmdbuff != NULL) |
5020 ccline.cmdbuff[ccline.cmdlen] = keep; | |
407 | 5021 |
1965 | 5022 vim_free(args[0]); |
407 | 5023 return ret; |
5024 } | |
5025 | |
5026 /* | |
5027 * Expand names with a function defined by the user. | |
5028 */ | |
5029 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5030 ExpandUserDefined( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5031 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5032 regmatch_T *regmatch, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5033 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5034 char_u ***file) |
407 | 5035 { |
5036 char_u *retstr; | |
5037 char_u *s; | |
5038 char_u *e; | |
5039 char_u keep; | |
5040 garray_T ga; | |
5041 | |
5042 retstr = call_user_expand_func(call_func_retstr, xp, num_file, file); | |
5043 if (retstr == NULL) | |
7 | 5044 return FAIL; |
5045 | |
5046 ga_init2(&ga, (int)sizeof(char *), 3); | |
407 | 5047 for (s = retstr; *s != NUL; s = e) |
7 | 5048 { |
5049 e = vim_strchr(s, '\n'); | |
5050 if (e == NULL) | |
5051 e = s + STRLEN(s); | |
5052 keep = *e; | |
5053 *e = 0; | |
5054 | |
5055 if (xp->xp_pattern[0] && vim_regexec(regmatch, s, (colnr_T)0) == 0) | |
5056 { | |
5057 *e = keep; | |
5058 if (*e != NUL) | |
5059 ++e; | |
5060 continue; | |
5061 } | |
5062 | |
5063 if (ga_grow(&ga, 1) == FAIL) | |
5064 break; | |
5065 | |
5066 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strnsave(s, (int)(e - s)); | |
5067 ++ga.ga_len; | |
5068 | |
5069 *e = keep; | |
5070 if (*e != NUL) | |
5071 ++e; | |
5072 } | |
407 | 5073 vim_free(retstr); |
5074 *file = ga.ga_data; | |
5075 *num_file = ga.ga_len; | |
5076 return OK; | |
5077 } | |
5078 | |
5079 /* | |
5080 * Expand names with a list returned by a function defined by the user. | |
5081 */ | |
5082 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5083 ExpandUserList( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5084 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5085 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5086 char_u ***file) |
407 | 5087 { |
5088 list_T *retlist; | |
5089 listitem_T *li; | |
5090 garray_T ga; | |
5091 | |
5092 retlist = call_user_expand_func(call_func_retlist, xp, num_file, file); | |
5093 if (retlist == NULL) | |
5094 return FAIL; | |
5095 | |
5096 ga_init2(&ga, (int)sizeof(char *), 3); | |
5097 /* Loop over the items in the list. */ | |
5098 for (li = retlist->lv_first; li != NULL; li = li->li_next) | |
5099 { | |
1917 | 5100 if (li->li_tv.v_type != VAR_STRING || li->li_tv.vval.v_string == NULL) |
5101 continue; /* Skip non-string items and empty strings */ | |
407 | 5102 |
5103 if (ga_grow(&ga, 1) == FAIL) | |
5104 break; | |
5105 | |
5106 ((char_u **)ga.ga_data)[ga.ga_len] = | |
1917 | 5107 vim_strsave(li->li_tv.vval.v_string); |
407 | 5108 ++ga.ga_len; |
5109 } | |
5110 list_unref(retlist); | |
5111 | |
7 | 5112 *file = ga.ga_data; |
5113 *num_file = ga.ga_len; | |
5114 return OK; | |
5115 } | |
5116 #endif | |
5117 | |
5118 /* | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5119 * Expand color scheme, compiler or filetype names. |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5120 * Search from 'runtimepath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5121 * 'runtimepath'/{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5122 * When "flags" has DIP_START: search also from 'start' of 'packpath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5123 * 'packpath'/pack/ * /start/ * /{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5124 * When "flags" has DIP_OPT: search also from 'opt' of 'packpath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5125 * 'packpath'/pack/ * /opt/ * /{dirnames}/{pat}.vim |
2929 | 5126 * "dirnames" is an array with one or more directory names. |
7 | 5127 */ |
5128 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5129 ExpandRTDir( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5130 char_u *pat, |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5131 int flags, |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5132 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5133 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5134 char *dirnames[]) |
7 | 5135 { |
5136 char_u *s; | |
5137 char_u *e; | |
5873 | 5138 char_u *match; |
7 | 5139 garray_T ga; |
2929 | 5140 int i; |
5141 int pat_len; | |
7 | 5142 |
5143 *num_file = 0; | |
5144 *file = NULL; | |
2931 | 5145 pat_len = (int)STRLEN(pat); |
2929 | 5146 ga_init2(&ga, (int)sizeof(char *), 10); |
5147 | |
5148 for (i = 0; dirnames[i] != NULL; ++i) | |
7 | 5149 { |
2929 | 5150 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 7)); |
5151 if (s == NULL) | |
5152 { | |
5153 ga_clear_strings(&ga); | |
5154 return FAIL; | |
5155 } | |
5156 sprintf((char *)s, "%s/%s*.vim", dirnames[i], pat); | |
5873 | 5157 globpath(p_rtp, s, &ga, 0); |
2929 | 5158 vim_free(s); |
5873 | 5159 } |
5160 | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5161 if (flags & DIP_START) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5162 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
|
5163 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5164 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 22)); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5165 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5166 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5167 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5168 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5169 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5170 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
|
5171 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5172 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5173 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5174 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5175 |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5176 if (flags & DIP_OPT) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5177 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
|
5178 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5179 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
|
5180 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5181 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5182 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5183 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5184 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5185 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
|
5186 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5187 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5188 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5189 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5190 |
5873 | 5191 for (i = 0; i < ga.ga_len; ++i) |
5192 { | |
5193 match = ((char_u **)ga.ga_data)[i]; | |
5194 s = match; | |
5195 e = s + STRLEN(s); | |
5196 if (e - 4 > s && STRNICMP(e - 4, ".vim", 4) == 0) | |
7 | 5197 { |
5873 | 5198 e -= 4; |
5199 for (s = e; s > match; mb_ptr_back(match, s)) | |
5200 if (s < match || vim_ispathsep(*s)) | |
5201 break; | |
5202 ++s; | |
5203 *e = NUL; | |
5204 mch_memmove(match, s, e - s + 1); | |
7 | 5205 } |
5206 } | |
5873 | 5207 |
2929 | 5208 if (ga.ga_len == 0) |
3628 | 5209 return FAIL; |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5210 |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5211 /* Sort and remove duplicates which can happen when specifying multiple |
2929 | 5212 * directories in dirnames. */ |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5213 remove_duplicates(&ga); |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5214 |
7 | 5215 *file = ga.ga_data; |
5216 *num_file = ga.ga_len; | |
5217 return OK; | |
5218 } | |
5219 | |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5220 /* |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5221 * Expand loadplugin names: |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5222 * 'packpath'/pack/ * /opt/{pat} |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5223 */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5224 static int |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5225 ExpandPackAddDir( |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5226 char_u *pat, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5227 int *num_file, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5228 char_u ***file) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5229 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5230 char_u *s; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5231 char_u *e; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5232 char_u *match; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5233 garray_T ga; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5234 int i; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5235 int pat_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5236 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5237 *num_file = 0; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5238 *file = NULL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5239 pat_len = (int)STRLEN(pat); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5240 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
|
5241 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5242 s = alloc((unsigned)(pat_len + 26)); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5243 if (s == NULL) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5244 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5245 ga_clear_strings(&ga); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5246 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5247 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5248 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
|
5249 globpath(p_pp, s, &ga, 0); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5250 vim_free(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5251 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5252 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
|
5253 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5254 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
|
5255 s = gettail(match); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5256 e = s + STRLEN(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5257 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
|
5258 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5259 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5260 if (ga.ga_len == 0) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5261 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5262 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5263 /* Sort and remove duplicates which can happen when specifying multiple |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5264 * directories in dirnames. */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5265 remove_duplicates(&ga); |
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 *file = ga.ga_data; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5268 *num_file = ga.ga_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5269 return OK; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5270 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5271 |
7 | 5272 #endif |
5273 | |
5274 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_EVAL) || defined(PROTO) | |
5275 /* | |
5276 * Expand "file" for all comma-separated directories in "path". | |
5873 | 5277 * Adds the matches to "ga". Caller must init "ga". |
7 | 5278 */ |
5873 | 5279 void |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5280 globpath( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5281 char_u *path, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5282 char_u *file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5283 garray_T *ga, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5284 int expand_options) |
7 | 5285 { |
5286 expand_T xpc; | |
5287 char_u *buf; | |
5288 int i; | |
5289 int num_p; | |
5290 char_u **p; | |
5291 | |
5292 buf = alloc(MAXPATHL); | |
5293 if (buf == NULL) | |
5873 | 5294 return; |
7 | 5295 |
632 | 5296 ExpandInit(&xpc); |
7 | 5297 xpc.xp_context = EXPAND_FILES; |
632 | 5298 |
7 | 5299 /* Loop over all entries in {path}. */ |
5300 while (*path != NUL) | |
5301 { | |
5302 /* Copy one item of the path to buf[] and concatenate the file name. */ | |
5303 copy_option_part(&path, buf, MAXPATHL, ","); | |
5304 if (STRLEN(buf) + STRLEN(file) + 2 < MAXPATHL) | |
5305 { | |
8212
05b88224cea1
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parents:
8080
diff
changeset
|
5306 # if defined(MSWIN) |
2495
a847363bf06e
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Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5307 /* Using the platform's path separator (\) makes vim incorrectly |
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5308 * treat it as an escape character, use '/' instead. */ |
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5309 if (*buf != NUL && !after_pathsep(buf, buf + STRLEN(buf))) |
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5310 STRCAT(buf, "/"); |
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5311 # else |
7 | 5312 add_pathsep(buf); |
2495
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5313 # endif |
7 | 5314 STRCAT(buf, file); |
1754 | 5315 if (ExpandFromContext(&xpc, buf, &num_p, &p, |
5316 WILD_SILENT|expand_options) != FAIL && num_p > 0) | |
7 | 5317 { |
1754 | 5318 ExpandEscape(&xpc, buf, num_p, p, WILD_SILENT|expand_options); |
5873 | 5319 |
5320 if (ga_grow(ga, num_p) == OK) | |
7 | 5321 { |
5322 for (i = 0; i < num_p; ++i) | |
5323 { | |
5873 | 5324 ((char_u **)ga->ga_data)[ga->ga_len] = |
5950 | 5325 vim_strnsave(p[i], (int)STRLEN(p[i])); |
5873 | 5326 ++ga->ga_len; |
7 | 5327 } |
5328 } | |
5873 | 5329 |
7 | 5330 FreeWild(num_p, p); |
5331 } | |
5332 } | |
5333 } | |
5334 | |
5335 vim_free(buf); | |
5336 } | |
5337 | |
5338 #endif | |
5339 | |
5340 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
5341 | |
5342 /********************************* | |
5343 * Command line history stuff * | |
5344 *********************************/ | |
5345 | |
5346 /* | |
5347 * Translate a history character to the associated type number. | |
5348 */ | |
5349 static int | |
7819
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diff
changeset
|
5350 hist_char2type(int c) |
7 | 5351 { |
5352 if (c == ':') | |
5353 return HIST_CMD; | |
5354 if (c == '=') | |
5355 return HIST_EXPR; | |
5356 if (c == '@') | |
5357 return HIST_INPUT; | |
5358 if (c == '>') | |
5359 return HIST_DEBUG; | |
5360 return HIST_SEARCH; /* must be '?' or '/' */ | |
5361 } | |
5362 | |
5363 /* | |
5364 * Table of history names. | |
5365 * These names are used in :history and various hist...() functions. | |
5366 * It is sufficient to give the significant prefix of a history name. | |
5367 */ | |
5368 | |
5369 static char *(history_names[]) = | |
5370 { | |
5371 "cmd", | |
5372 "search", | |
5373 "expr", | |
5374 "input", | |
5375 "debug", | |
5376 NULL | |
5377 }; | |
5378 | |
3503 | 5379 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
5380 /* | |
5381 * Function given to ExpandGeneric() to obtain the possible first | |
5382 * arguments of the ":history command. | |
5383 */ | |
5384 static char_u * | |
7819
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7807
diff
changeset
|
5385 get_history_arg(expand_T *xp UNUSED, int idx) |
3503 | 5386 { |
5387 static char_u compl[2] = { NUL, NUL }; | |
5388 char *short_names = ":=@>?/"; | |
3529 | 5389 int short_names_count = (int)STRLEN(short_names); |
3503 | 5390 int history_name_count = sizeof(history_names) / sizeof(char *) - 1; |
5391 | |
5392 if (idx < short_names_count) | |
5393 { | |
5394 compl[0] = (char_u)short_names[idx]; | |
5395 return compl; | |
5396 } | |
5397 if (idx < short_names_count + history_name_count) | |
5398 return (char_u *)history_names[idx - short_names_count]; | |
5399 if (idx == short_names_count + history_name_count) | |
5400 return (char_u *)"all"; | |
5401 return NULL; | |
5402 } | |
5403 #endif | |
5404 | |
7 | 5405 /* |
5406 * init_history() - Initialize the command line history. | |
5407 * Also used to re-allocate the history when the size changes. | |
5408 */ | |
356 | 5409 void |
7819
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parents:
7807
diff
changeset
|
5410 init_history(void) |
7 | 5411 { |
5412 int newlen; /* new length of history table */ | |
5413 histentry_T *temp; | |
5414 int i; | |
5415 int j; | |
5416 int type; | |
5417 | |
5418 /* | |
5419 * If size of history table changed, reallocate it | |
5420 */ | |
5421 newlen = (int)p_hi; | |
5422 if (newlen != hislen) /* history length changed */ | |
5423 { | |
5424 for (type = 0; type < HIST_COUNT; ++type) /* adjust the tables */ | |
5425 { | |
5426 if (newlen) | |
5427 { | |
5428 temp = (histentry_T *)lalloc( | |
5429 (long_u)(newlen * sizeof(histentry_T)), TRUE); | |
5430 if (temp == NULL) /* out of memory! */ | |
5431 { | |
5432 if (type == 0) /* first one: just keep the old length */ | |
5433 { | |
5434 newlen = hislen; | |
5435 break; | |
5436 } | |
5437 /* Already changed one table, now we can only have zero | |
5438 * length for all tables. */ | |
5439 newlen = 0; | |
5440 type = -1; | |
5441 continue; | |
5442 } | |
5443 } | |
5444 else | |
5445 temp = NULL; | |
5446 if (newlen == 0 || temp != NULL) | |
5447 { | |
5448 if (hisidx[type] < 0) /* there are no entries yet */ | |
5449 { | |
5450 for (i = 0; i < newlen; ++i) | |
4258 | 5451 clear_hist_entry(&temp[i]); |
7 | 5452 } |
5453 else if (newlen > hislen) /* array becomes bigger */ | |
5454 { | |
5455 for (i = 0; i <= hisidx[type]; ++i) | |
5456 temp[i] = history[type][i]; | |
5457 j = i; | |
5458 for ( ; i <= newlen - (hislen - hisidx[type]); ++i) | |
4258 | 5459 clear_hist_entry(&temp[i]); |
7 | 5460 for ( ; j < hislen; ++i, ++j) |
5461 temp[i] = history[type][j]; | |
5462 } | |
5463 else /* array becomes smaller or 0 */ | |
5464 { | |
5465 j = hisidx[type]; | |
5466 for (i = newlen - 1; ; --i) | |
5467 { | |
5468 if (i >= 0) /* copy newest entries */ | |
5469 temp[i] = history[type][j]; | |
5470 else /* remove older entries */ | |
5471 vim_free(history[type][j].hisstr); | |
5472 if (--j < 0) | |
5473 j = hislen - 1; | |
5474 if (j == hisidx[type]) | |
5475 break; | |
5476 } | |
5477 hisidx[type] = newlen - 1; | |
5478 } | |
5479 vim_free(history[type]); | |
5480 history[type] = temp; | |
5481 } | |
5482 } | |
5483 hislen = newlen; | |
5484 } | |
5485 } | |
5486 | |
4258 | 5487 static void |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5488 clear_hist_entry(histentry_T *hisptr) |
4258 | 5489 { |
5490 hisptr->hisnum = 0; | |
5491 hisptr->viminfo = FALSE; | |
5492 hisptr->hisstr = NULL; | |
5493 } | |
5494 | |
7 | 5495 /* |
5496 * Check if command line 'str' is already in history. | |
5497 * If 'move_to_front' is TRUE, matching entry is moved to end of history. | |
5498 */ | |
5499 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5500 in_history( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5501 int type, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5502 char_u *str, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5503 int move_to_front, /* Move the entry to the front if it exists */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5504 int sep, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5505 int writing) /* ignore entries read from viminfo */ |
7 | 5506 { |
5507 int i; | |
5508 int last_i = -1; | |
2986 | 5509 char_u *p; |
7 | 5510 |
5511 if (hisidx[type] < 0) | |
5512 return FALSE; | |
5513 i = hisidx[type]; | |
5514 do | |
5515 { | |
5516 if (history[type][i].hisstr == NULL) | |
5517 return FALSE; | |
2986 | 5518 |
5519 /* For search history, check that the separator character matches as | |
5520 * well. */ | |
5521 p = history[type][i].hisstr; | |
5522 if (STRCMP(str, p) == 0 | |
4285 | 5523 && !(writing && history[type][i].viminfo) |
2986 | 5524 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
7 | 5525 { |
5526 if (!move_to_front) | |
5527 return TRUE; | |
5528 last_i = i; | |
5529 break; | |
5530 } | |
5531 if (--i < 0) | |
5532 i = hislen - 1; | |
5533 } while (i != hisidx[type]); | |
5534 | |
5535 if (last_i >= 0) | |
5536 { | |
5537 str = history[type][i].hisstr; | |
5538 while (i != hisidx[type]) | |
5539 { | |
5540 if (++i >= hislen) | |
5541 i = 0; | |
5542 history[type][last_i] = history[type][i]; | |
5543 last_i = i; | |
5544 } | |
4258 | 5545 history[type][i].hisnum = ++hisnum[type]; |
5546 history[type][i].viminfo = FALSE; | |
7 | 5547 history[type][i].hisstr = str; |
5548 return TRUE; | |
5549 } | |
5550 return FALSE; | |
5551 } | |
5552 | |
5553 /* | |
5554 * Convert history name (from table above) to its HIST_ equivalent. | |
5555 * When "name" is empty, return "cmd" history. | |
5556 * Returns -1 for unknown history name. | |
5557 */ | |
5558 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5559 get_histtype(char_u *name) |
7 | 5560 { |
5561 int i; | |
5562 int len = (int)STRLEN(name); | |
5563 | |
5564 /* No argument: use current history. */ | |
5565 if (len == 0) | |
5566 return hist_char2type(ccline.cmdfirstc); | |
5567 | |
5568 for (i = 0; history_names[i] != NULL; ++i) | |
5569 if (STRNICMP(name, history_names[i], len) == 0) | |
5570 return i; | |
5571 | |
5572 if (vim_strchr((char_u *)":=@>?/", name[0]) != NULL && name[1] == NUL) | |
5573 return hist_char2type(name[0]); | |
5574 | |
5575 return -1; | |
5576 } | |
5577 | |
5578 static int last_maptick = -1; /* last seen maptick */ | |
5579 | |
5580 /* | |
5581 * Add the given string to the given history. If the string is already in the | |
5582 * history then it is moved to the front. "histype" may be one of he HIST_ | |
5583 * values. | |
5584 */ | |
5585 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5586 add_to_history( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5587 int histype, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5588 char_u *new_entry, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5589 int in_map, /* consider maptick when inside a mapping */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5590 int sep) /* separator character used (search hist) */ |
7 | 5591 { |
5592 histentry_T *hisptr; | |
5593 int len; | |
5594 | |
5595 if (hislen == 0) /* no history */ | |
5596 return; | |
5597 | |
5467 | 5598 if (cmdmod.keeppatterns && histype == HIST_SEARCH) |
5599 return; | |
5600 | |
7 | 5601 /* |
5602 * Searches inside the same mapping overwrite each other, so that only | |
5603 * the last line is kept. Be careful not to remove a line that was moved | |
5604 * down, only lines that were added. | |
5605 */ | |
5606 if (histype == HIST_SEARCH && in_map) | |
5607 { | |
5608 if (maptick == last_maptick) | |
5609 { | |
5610 /* Current line is from the same mapping, remove it */ | |
5611 hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]]; | |
5612 vim_free(hisptr->hisstr); | |
4258 | 5613 clear_hist_entry(hisptr); |
7 | 5614 --hisnum[histype]; |
5615 if (--hisidx[HIST_SEARCH] < 0) | |
5616 hisidx[HIST_SEARCH] = hislen - 1; | |
5617 } | |
5618 last_maptick = -1; | |
5619 } | |
4285 | 5620 if (!in_history(histype, new_entry, TRUE, sep, FALSE)) |
7 | 5621 { |
5622 if (++hisidx[histype] == hislen) | |
5623 hisidx[histype] = 0; | |
5624 hisptr = &history[histype][hisidx[histype]]; | |
5625 vim_free(hisptr->hisstr); | |
5626 | |
5627 /* Store the separator after the NUL of the string. */ | |
835 | 5628 len = (int)STRLEN(new_entry); |
7 | 5629 hisptr->hisstr = vim_strnsave(new_entry, len + 2); |
5630 if (hisptr->hisstr != NULL) | |
5631 hisptr->hisstr[len + 1] = sep; | |
5632 | |
5633 hisptr->hisnum = ++hisnum[histype]; | |
4258 | 5634 hisptr->viminfo = FALSE; |
7 | 5635 if (histype == HIST_SEARCH && in_map) |
5636 last_maptick = maptick; | |
5637 } | |
5638 } | |
5639 | |
5640 #if defined(FEAT_EVAL) || defined(PROTO) | |
5641 | |
5642 /* | |
5643 * Get identifier of newest history entry. | |
5644 * "histype" may be one of the HIST_ values. | |
5645 */ | |
5646 int | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5647 get_history_idx(int histype) |
7 | 5648 { |
5649 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5650 || hisidx[histype] < 0) | |
5651 return -1; | |
5652 | |
5653 return history[histype][hisidx[histype]].hisnum; | |
5654 } | |
5655 | |
531 | 5656 /* |
7 | 5657 * Calculate history index from a number: |
5658 * num > 0: seen as identifying number of a history entry | |
5659 * num < 0: relative position in history wrt newest entry | |
5660 * "histype" may be one of the HIST_ values. | |
5661 */ | |
5662 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5663 calc_hist_idx(int histype, int num) |
7 | 5664 { |
5665 int i; | |
5666 histentry_T *hist; | |
5667 int wrapped = FALSE; | |
5668 | |
5669 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5670 || (i = hisidx[histype]) < 0 || num == 0) | |
5671 return -1; | |
5672 | |
5673 hist = history[histype]; | |
5674 if (num > 0) | |
5675 { | |
5676 while (hist[i].hisnum > num) | |
5677 if (--i < 0) | |
5678 { | |
5679 if (wrapped) | |
5680 break; | |
5681 i += hislen; | |
5682 wrapped = TRUE; | |
5683 } | |
5684 if (hist[i].hisnum == num && hist[i].hisstr != NULL) | |
5685 return i; | |
5686 } | |
5687 else if (-num <= hislen) | |
5688 { | |
5689 i += num + 1; | |
5690 if (i < 0) | |
5691 i += hislen; | |
5692 if (hist[i].hisstr != NULL) | |
5693 return i; | |
5694 } | |
5695 return -1; | |
5696 } | |
5697 | |
5698 /* | |
5699 * Get a history entry by its index. | |
5700 * "histype" may be one of the HIST_ values. | |
5701 */ | |
5702 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5703 get_history_entry(int histype, int idx) |
7 | 5704 { |
5705 idx = calc_hist_idx(histype, idx); | |
5706 if (idx >= 0) | |
5707 return history[histype][idx].hisstr; | |
5708 else | |
5709 return (char_u *)""; | |
5710 } | |
5711 | |
5712 /* | |
5713 * Clear all entries of a history. | |
5714 * "histype" may be one of the HIST_ values. | |
5715 */ | |
5716 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5717 clr_history(int histype) |
7 | 5718 { |
5719 int i; | |
5720 histentry_T *hisptr; | |
5721 | |
5722 if (hislen != 0 && histype >= 0 && histype < HIST_COUNT) | |
5723 { | |
5724 hisptr = history[histype]; | |
5725 for (i = hislen; i--;) | |
5726 { | |
5727 vim_free(hisptr->hisstr); | |
4258 | 5728 clear_hist_entry(hisptr); |
8406
5d926807c19c
commit https://github.com/vim/vim/commit/119d4693e06e68d4f099aa7287e375ae3d265fd0
Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
5729 hisptr++; |
7 | 5730 } |
5731 hisidx[histype] = -1; /* mark history as cleared */ | |
5732 hisnum[histype] = 0; /* reset identifier counter */ | |
5733 return OK; | |
5734 } | |
5735 return FAIL; | |
5736 } | |
5737 | |
5738 /* | |
5739 * Remove all entries matching {str} from a history. | |
5740 * "histype" may be one of the HIST_ values. | |
5741 */ | |
5742 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5743 del_history_entry(int histype, char_u *str) |
7 | 5744 { |
5745 regmatch_T regmatch; | |
5746 histentry_T *hisptr; | |
5747 int idx; | |
5748 int i; | |
5749 int last; | |
5750 int found = FALSE; | |
5751 | |
5752 regmatch.regprog = NULL; | |
5753 regmatch.rm_ic = FALSE; /* always match case */ | |
5754 if (hislen != 0 | |
5755 && histype >= 0 | |
5756 && histype < HIST_COUNT | |
5757 && *str != NUL | |
5758 && (idx = hisidx[histype]) >= 0 | |
5759 && (regmatch.regprog = vim_regcomp(str, RE_MAGIC + RE_STRING)) | |
5760 != NULL) | |
5761 { | |
5762 i = last = idx; | |
5763 do | |
5764 { | |
5765 hisptr = &history[histype][i]; | |
5766 if (hisptr->hisstr == NULL) | |
5767 break; | |
5768 if (vim_regexec(®match, hisptr->hisstr, (colnr_T)0)) | |
5769 { | |
5770 found = TRUE; | |
5771 vim_free(hisptr->hisstr); | |
4258 | 5772 clear_hist_entry(hisptr); |
7 | 5773 } |
5774 else | |
5775 { | |
5776 if (i != last) | |
5777 { | |
5778 history[histype][last] = *hisptr; | |
4258 | 5779 clear_hist_entry(hisptr); |
7 | 5780 } |
5781 if (--last < 0) | |
5782 last += hislen; | |
5783 } | |
5784 if (--i < 0) | |
5785 i += hislen; | |
5786 } while (i != idx); | |
5787 if (history[histype][idx].hisstr == NULL) | |
5788 hisidx[histype] = -1; | |
5789 } | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5790 vim_regfree(regmatch.regprog); |
7 | 5791 return found; |
5792 } | |
5793 | |
5794 /* | |
5795 * Remove an indexed entry from a history. | |
5796 * "histype" may be one of the HIST_ values. | |
5797 */ | |
5798 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5799 del_history_idx(int histype, int idx) |
7 | 5800 { |
5801 int i, j; | |
5802 | |
5803 i = calc_hist_idx(histype, idx); | |
5804 if (i < 0) | |
5805 return FALSE; | |
5806 idx = hisidx[histype]; | |
5807 vim_free(history[histype][i].hisstr); | |
5808 | |
5809 /* When deleting the last added search string in a mapping, reset | |
5810 * last_maptick, so that the last added search string isn't deleted again. | |
5811 */ | |
5812 if (histype == HIST_SEARCH && maptick == last_maptick && i == idx) | |
5813 last_maptick = -1; | |
5814 | |
5815 while (i != idx) | |
5816 { | |
5817 j = (i + 1) % hislen; | |
5818 history[histype][i] = history[histype][j]; | |
5819 i = j; | |
5820 } | |
4258 | 5821 clear_hist_entry(&history[histype][i]); |
7 | 5822 if (--i < 0) |
5823 i += hislen; | |
5824 hisidx[histype] = i; | |
5825 return TRUE; | |
5826 } | |
5827 | |
5828 #endif /* FEAT_EVAL */ | |
5829 | |
5830 #if defined(FEAT_CRYPT) || defined(PROTO) | |
5831 /* | |
5832 * Very specific function to remove the value in ":set key=val" from the | |
5833 * history. | |
5834 */ | |
5835 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5836 remove_key_from_history(void) |
7 | 5837 { |
5838 char_u *p; | |
5839 int i; | |
5840 | |
5841 i = hisidx[HIST_CMD]; | |
5842 if (i < 0) | |
5843 return; | |
5844 p = history[HIST_CMD][i].hisstr; | |
5845 if (p != NULL) | |
5846 for ( ; *p; ++p) | |
5847 if (STRNCMP(p, "key", 3) == 0 && !isalpha(p[3])) | |
5848 { | |
5849 p = vim_strchr(p + 3, '='); | |
5850 if (p == NULL) | |
5851 break; | |
5852 ++p; | |
5853 for (i = 0; p[i] && !vim_iswhite(p[i]); ++i) | |
5854 if (p[i] == '\\' && p[i + 1]) | |
5855 ++i; | |
1621 | 5856 STRMOVE(p, p + i); |
7 | 5857 --p; |
5858 } | |
5859 } | |
5860 #endif | |
5861 | |
5862 #endif /* FEAT_CMDHIST */ | |
5863 | |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5864 #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
|
5865 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5866 * 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
|
5867 * 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
|
5868 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5869 static struct cmdline_info * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5870 get_ccline_ptr(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5871 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5872 if ((State & CMDLINE) == 0) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5873 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5874 if (ccline.cmdbuff != NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5875 return &ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5876 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
|
5877 return &prev_ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5878 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5879 } |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5880 #endif |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5881 |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5882 #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
|
5883 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5884 * 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
|
5885 * 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
|
5886 * Returns NULL when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5887 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5888 char_u * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5889 get_cmdline_str(void) |
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 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
|
5892 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5893 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5894 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5895 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
|
5896 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5897 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5898 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5899 * 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
|
5900 * Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5901 * 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
|
5902 * Returns -1 when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5903 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5904 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5905 get_cmdline_pos(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5906 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5907 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
|
5908 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5909 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5910 return -1; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5911 return p->cmdpos; |
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 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5914 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5915 * Set the command line byte position to "pos". Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5916 * 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
|
5917 * 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
|
5918 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5919 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5920 set_cmdline_pos( |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5921 int pos) |
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 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
|
5924 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5925 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5926 return 1; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5927 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5928 /* The position is not set directly but after CTRL-\ e or CTRL-R = has |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5929 * changed the command line. */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5930 if (pos < 0) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5931 new_cmdpos = 0; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5932 else |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5933 new_cmdpos = pos; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5934 return 0; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5935 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5936 #endif |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5937 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5938 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
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 * Get the current command-line type. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5941 * Returns ':' or '/' or '?' or '@' or '>' or '-' |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5942 * 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
|
5943 * Returns NUL when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5944 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5945 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5946 get_cmdline_type(void) |
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
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5950 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5951 return NUL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5952 if (p->cmdfirstc == NUL) |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5953 return |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5954 # ifdef FEAT_EVAL |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5955 (p->input_fn) ? '@' : |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5956 # endif |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5957 '-'; |
8645
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5958 return p->cmdfirstc; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5959 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5960 #endif |
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diff
changeset
|
5961 |
7 | 5962 #if defined(FEAT_QUICKFIX) || defined(FEAT_CMDHIST) || defined(PROTO) |
5963 /* | |
5964 * Get indices "num1,num2" that specify a range within a list (not a range of | |
5965 * text lines in a buffer!) from a string. Used for ":history" and ":clist". | |
5966 * Returns OK if parsed successfully, otherwise FAIL. | |
5967 */ | |
5968 int | |
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diff
changeset
|
5969 get_list_range(char_u **str, int *num1, int *num2) |
7 | 5970 { |
5971 int len; | |
5972 int first = FALSE; | |
5973 long num; | |
5974 | |
5975 *str = skipwhite(*str); | |
5976 if (**str == '-' || vim_isdigit(**str)) /* parse "from" part of range */ | |
5977 { | |
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parents:
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diff
changeset
|
5978 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 5979 *str += len; |
5980 *num1 = (int)num; | |
5981 first = TRUE; | |
5982 } | |
5983 *str = skipwhite(*str); | |
5984 if (**str == ',') /* parse "to" part of range */ | |
5985 { | |
5986 *str = skipwhite(*str + 1); | |
7447
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commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
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parents:
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diff
changeset
|
5987 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 5988 if (len > 0) |
5989 { | |
5990 *num2 = (int)num; | |
5991 *str = skipwhite(*str + len); | |
5992 } | |
5993 else if (!first) /* no number given at all */ | |
5994 return FAIL; | |
5995 } | |
5996 else if (first) /* only one number given */ | |
5997 *num2 = *num1; | |
5998 return OK; | |
5999 } | |
6000 #endif | |
6001 | |
6002 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
6003 /* | |
6004 * :history command - print a history | |
6005 */ | |
6006 void | |
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parents:
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diff
changeset
|
6007 ex_history(exarg_T *eap) |
7 | 6008 { |
6009 histentry_T *hist; | |
6010 int histype1 = HIST_CMD; | |
6011 int histype2 = HIST_CMD; | |
6012 int hisidx1 = 1; | |
6013 int hisidx2 = -1; | |
6014 int idx; | |
6015 int i, j, k; | |
6016 char_u *end; | |
6017 char_u *arg = eap->arg; | |
6018 | |
6019 if (hislen == 0) | |
6020 { | |
6021 MSG(_("'history' option is zero")); | |
6022 return; | |
6023 } | |
6024 | |
6025 if (!(VIM_ISDIGIT(*arg) || *arg == '-' || *arg == ',')) | |
6026 { | |
6027 end = arg; | |
6028 while (ASCII_ISALPHA(*end) | |
6029 || vim_strchr((char_u *)":=@>/?", *end) != NULL) | |
6030 end++; | |
6031 i = *end; | |
6032 *end = NUL; | |
6033 histype1 = get_histtype(arg); | |
6034 if (histype1 == -1) | |
6035 { | |
1853 | 6036 if (STRNICMP(arg, "all", STRLEN(arg)) == 0) |
7 | 6037 { |
6038 histype1 = 0; | |
6039 histype2 = HIST_COUNT-1; | |
6040 } | |
6041 else | |
6042 { | |
6043 *end = i; | |
6044 EMSG(_(e_trailing)); | |
6045 return; | |
6046 } | |
6047 } | |
6048 else | |
6049 histype2 = histype1; | |
6050 *end = i; | |
6051 } | |
6052 else | |
6053 end = arg; | |
6054 if (!get_list_range(&end, &hisidx1, &hisidx2) || *end != NUL) | |
6055 { | |
6056 EMSG(_(e_trailing)); | |
6057 return; | |
6058 } | |
6059 | |
6060 for (; !got_int && histype1 <= histype2; ++histype1) | |
6061 { | |
6062 STRCPY(IObuff, "\n # "); | |
6063 STRCAT(STRCAT(IObuff, history_names[histype1]), " history"); | |
6064 MSG_PUTS_TITLE(IObuff); | |
6065 idx = hisidx[histype1]; | |
6066 hist = history[histype1]; | |
6067 j = hisidx1; | |
6068 k = hisidx2; | |
6069 if (j < 0) | |
6070 j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum; | |
6071 if (k < 0) | |
6072 k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum; | |
6073 if (idx >= 0 && j <= k) | |
6074 for (i = idx + 1; !got_int; ++i) | |
6075 { | |
6076 if (i == hislen) | |
6077 i = 0; | |
6078 if (hist[i].hisstr != NULL | |
6079 && hist[i].hisnum >= j && hist[i].hisnum <= k) | |
6080 { | |
6081 msg_putchar('\n'); | |
6082 sprintf((char *)IObuff, "%c%6d ", i == idx ? '>' : ' ', | |
6083 hist[i].hisnum); | |
6084 if (vim_strsize(hist[i].hisstr) > (int)Columns - 10) | |
6085 trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff), | |
3290 | 6086 (int)Columns - 10, IOSIZE - (int)STRLEN(IObuff)); |
7 | 6087 else |
6088 STRCAT(IObuff, hist[i].hisstr); | |
6089 msg_outtrans(IObuff); | |
6090 out_flush(); | |
6091 } | |
6092 if (i == idx) | |
6093 break; | |
6094 } | |
6095 } | |
6096 } | |
6097 #endif | |
6098 | |
6099 #if (defined(FEAT_VIMINFO) && defined(FEAT_CMDHIST)) || defined(PROTO) | |
4903
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6100 /* |
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6101 * Buffers for history read from a viminfo file. Only valid while reading. |
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6102 */ |
7 | 6103 static char_u **viminfo_history[HIST_COUNT] = {NULL, NULL, NULL, NULL}; |
6104 static int viminfo_hisidx[HIST_COUNT] = {0, 0, 0, 0}; | |
6105 static int viminfo_hislen[HIST_COUNT] = {0, 0, 0, 0}; | |
6106 static int viminfo_add_at_front = FALSE; | |
6107 | |
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diff
changeset
|
6108 static int hist_type2char(int type, int use_question); |
7 | 6109 |
6110 /* | |
6111 * Translate a history type number to the associated character. | |
6112 */ | |
6113 static int | |
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diff
changeset
|
6114 hist_type2char( |
f86adafb28d4
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diff
changeset
|
6115 int type, |
f86adafb28d4
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diff
changeset
|
6116 int use_question) /* use '?' instead of '/' */ |
7 | 6117 { |
6118 if (type == HIST_CMD) | |
6119 return ':'; | |
6120 if (type == HIST_SEARCH) | |
6121 { | |
6122 if (use_question) | |
6123 return '?'; | |
6124 else | |
6125 return '/'; | |
6126 } | |
6127 if (type == HIST_EXPR) | |
6128 return '='; | |
6129 return '@'; | |
6130 } | |
6131 | |
6132 /* | |
6133 * Prepare for reading the history from the viminfo file. | |
6134 * This allocates history arrays to store the read history lines. | |
6135 */ | |
6136 void | |
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diff
changeset
|
6137 prepare_viminfo_history(int asklen, int writing) |
7 | 6138 { |
6139 int i; | |
6140 int num; | |
6141 int type; | |
6142 int len; | |
6143 | |
6144 init_history(); | |
4285 | 6145 viminfo_add_at_front = (asklen != 0 && !writing); |
7 | 6146 if (asklen > hislen) |
6147 asklen = hislen; | |
6148 | |
6149 for (type = 0; type < HIST_COUNT; ++type) | |
6150 { | |
4258 | 6151 /* Count the number of empty spaces in the history list. Entries read |
6152 * from viminfo previously are also considered empty. If there are | |
6153 * more spaces available than we request, then fill them up. */ | |
7 | 6154 for (i = 0, num = 0; i < hislen; i++) |
4258 | 6155 if (history[type][i].hisstr == NULL || history[type][i].viminfo) |
7 | 6156 num++; |
6157 len = asklen; | |
6158 if (num > len) | |
6159 len = num; | |
6160 if (len <= 0) | |
6161 viminfo_history[type] = NULL; | |
6162 else | |
6163 viminfo_history[type] = | |
6164 (char_u **)lalloc((long_u)(len * sizeof(char_u *)), FALSE); | |
6165 if (viminfo_history[type] == NULL) | |
6166 len = 0; | |
6167 viminfo_hislen[type] = len; | |
6168 viminfo_hisidx[type] = 0; | |
6169 } | |
6170 } | |
6171 | |
6172 /* | |
6173 * Accept a line from the viminfo, store it in the history array when it's | |
6174 * new. | |
6175 */ | |
6176 int | |
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diff
changeset
|
6177 read_viminfo_history(vir_T *virp, int writing) |
7 | 6178 { |
6179 int type; | |
6180 long_u len; | |
6181 char_u *val; | |
6182 char_u *p; | |
6183 | |
6184 type = hist_char2type(virp->vir_line[0]); | |
6185 if (viminfo_hisidx[type] < viminfo_hislen[type]) | |
6186 { | |
6187 val = viminfo_readstring(virp, 1, TRUE); | |
6188 if (val != NULL && *val != NUL) | |
6189 { | |
3316 | 6190 int sep = (*val == ' ' ? NUL : *val); |
6191 | |
7 | 6192 if (!in_history(type, val + (type == HIST_SEARCH), |
4285 | 6193 viminfo_add_at_front, sep, writing)) |
7 | 6194 { |
6195 /* Need to re-allocate to append the separator byte. */ | |
6196 len = STRLEN(val); | |
6197 p = lalloc(len + 2, TRUE); | |
6198 if (p != NULL) | |
6199 { | |
6200 if (type == HIST_SEARCH) | |
6201 { | |
6202 /* Search entry: Move the separator from the first | |
6203 * column to after the NUL. */ | |
6204 mch_memmove(p, val + 1, (size_t)len); | |
3316 | 6205 p[len] = sep; |
7 | 6206 } |
6207 else | |
6208 { | |
6209 /* Not a search entry: No separator in the viminfo | |
6210 * file, add a NUL separator. */ | |
6211 mch_memmove(p, val, (size_t)len + 1); | |
6212 p[len + 1] = NUL; | |
6213 } | |
6214 viminfo_history[type][viminfo_hisidx[type]++] = p; | |
6215 } | |
6216 } | |
6217 } | |
6218 vim_free(val); | |
6219 } | |
6220 return viminfo_readline(virp); | |
6221 } | |
6222 | |
4285 | 6223 /* |
6224 * Finish reading history lines from viminfo. Not used when writing viminfo. | |
6225 */ | |
7 | 6226 void |
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diff
changeset
|
6227 finish_viminfo_history(void) |
7 | 6228 { |
6229 int idx; | |
6230 int i; | |
6231 int type; | |
6232 | |
6233 for (type = 0; type < HIST_COUNT; ++type) | |
6234 { | |
6235 if (history[type] == NULL) | |
4283 | 6236 continue; |
7 | 6237 idx = hisidx[type] + viminfo_hisidx[type]; |
6238 if (idx >= hislen) | |
6239 idx -= hislen; | |
6240 else if (idx < 0) | |
6241 idx = hislen - 1; | |
6242 if (viminfo_add_at_front) | |
6243 hisidx[type] = idx; | |
6244 else | |
6245 { | |
6246 if (hisidx[type] == -1) | |
6247 hisidx[type] = hislen - 1; | |
6248 do | |
6249 { | |
4258 | 6250 if (history[type][idx].hisstr != NULL |
6251 || history[type][idx].viminfo) | |
7 | 6252 break; |
6253 if (++idx == hislen) | |
6254 idx = 0; | |
6255 } while (idx != hisidx[type]); | |
6256 if (idx != hisidx[type] && --idx < 0) | |
6257 idx = hislen - 1; | |
6258 } | |
6259 for (i = 0; i < viminfo_hisidx[type]; i++) | |
6260 { | |
6261 vim_free(history[type][idx].hisstr); | |
6262 history[type][idx].hisstr = viminfo_history[type][i]; | |
4258 | 6263 history[type][idx].viminfo = TRUE; |
7 | 6264 if (--idx < 0) |
6265 idx = hislen - 1; | |
6266 } | |
6267 idx += 1; | |
6268 idx %= hislen; | |
6269 for (i = 0; i < viminfo_hisidx[type]; i++) | |
6270 { | |
6271 history[type][idx++].hisnum = ++hisnum[type]; | |
6272 idx %= hislen; | |
6273 } | |
6274 vim_free(viminfo_history[type]); | |
6275 viminfo_history[type] = NULL; | |
4327 | 6276 viminfo_hisidx[type] = 0; |
7 | 6277 } |
6278 } | |
6279 | |
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|
6280 /* |
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6281 * Write history to viminfo file in "fp". |
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|
6282 * When "merge" is TRUE merge history lines with a previously read viminfo |
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|
6283 * file, data is in viminfo_history[]. |
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diff
changeset
|
6284 * When "merge" is FALSE just write all history lines. Used for ":wviminfo!". |
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|
6285 */ |
7 | 6286 void |
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diff
changeset
|
6287 write_viminfo_history( |
f86adafb28d4
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diff
changeset
|
6288 FILE *fp, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6289 int merge) |
7 | 6290 { |
6291 int i; | |
6292 int type; | |
6293 int num_saved; | |
6294 char_u *p; | |
6295 int c; | |
4283 | 6296 int round; |
7 | 6297 |
6298 init_history(); | |
6299 if (hislen == 0) | |
6300 return; | |
6301 for (type = 0; type < HIST_COUNT; ++type) | |
6302 { | |
6303 num_saved = get_viminfo_parameter(hist_type2char(type, FALSE)); | |
6304 if (num_saved == 0) | |
6305 continue; | |
6306 if (num_saved < 0) /* Use default */ | |
6307 num_saved = hislen; | |
6308 fprintf(fp, _("\n# %s History (newest to oldest):\n"), | |
6309 type == HIST_CMD ? _("Command Line") : | |
6310 type == HIST_SEARCH ? _("Search String") : | |
6311 type == HIST_EXPR ? _("Expression") : | |
6312 _("Input Line")); | |
6313 if (num_saved > hislen) | |
6314 num_saved = hislen; | |
4283 | 6315 |
6316 /* | |
6317 * Merge typed and viminfo history: | |
6318 * round 1: history of typed commands. | |
6319 * round 2: history from recently read viminfo. | |
6320 */ | |
6321 for (round = 1; round <= 2; ++round) | |
6322 { | |
4307 | 6323 if (round == 1) |
6324 /* start at newest entry, somewhere in the list */ | |
6325 i = hisidx[type]; | |
6326 else if (viminfo_hisidx[type] > 0) | |
6327 /* start at newest entry, first in the list */ | |
6328 i = 0; | |
6329 else | |
6330 /* empty list */ | |
6331 i = -1; | |
4283 | 6332 if (i >= 0) |
6333 while (num_saved > 0 | |
6334 && !(round == 2 && i >= viminfo_hisidx[type])) | |
7 | 6335 { |
4283 | 6336 p = round == 1 ? history[type][i].hisstr |
4327 | 6337 : viminfo_history[type] == NULL ? NULL |
4283 | 6338 : viminfo_history[type][i]; |
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6339 if (p != NULL && (round == 2 |
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6340 || !merge |
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6341 || !history[type][i].viminfo)) |
7 | 6342 { |
4283 | 6343 --num_saved; |
6344 fputc(hist_type2char(type, TRUE), fp); | |
6345 /* For the search history: put the separator in the | |
6346 * second column; use a space if there isn't one. */ | |
6347 if (type == HIST_SEARCH) | |
6348 { | |
6349 c = p[STRLEN(p) + 1]; | |
6350 putc(c == NUL ? ' ' : c, fp); | |
6351 } | |
6352 viminfo_writestring(fp, p); | |
7 | 6353 } |
4283 | 6354 if (round == 1) |
6355 { | |
6356 /* Decrement index, loop around and stop when back at | |
6357 * the start. */ | |
6358 if (--i < 0) | |
6359 i = hislen - 1; | |
6360 if (i == hisidx[type]) | |
6361 break; | |
6362 } | |
6363 else | |
6364 { | |
6365 /* Increment index. Stop at the end in the while. */ | |
6366 ++i; | |
6367 } | |
7 | 6368 } |
4283 | 6369 } |
4285 | 6370 for (i = 0; i < viminfo_hisidx[type]; ++i) |
4327 | 6371 if (viminfo_history[type] != NULL) |
6372 vim_free(viminfo_history[type][i]); | |
4285 | 6373 vim_free(viminfo_history[type]); |
6374 viminfo_history[type] = NULL; | |
4311 | 6375 viminfo_hisidx[type] = 0; |
7 | 6376 } |
6377 } | |
6378 #endif /* FEAT_VIMINFO */ | |
6379 | |
6380 #if defined(FEAT_FKMAP) || defined(PROTO) | |
6381 /* | |
6382 * Write a character at the current cursor+offset position. | |
6383 * It is directly written into the command buffer block. | |
6384 */ | |
6385 void | |
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parents:
7807
diff
changeset
|
6386 cmd_pchar(int c, int offset) |
7 | 6387 { |
6388 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6389 { | |
6390 EMSG(_("E198: cmd_pchar beyond the command length")); | |
6391 return; | |
6392 } | |
6393 ccline.cmdbuff[ccline.cmdpos + offset] = (char_u)c; | |
6394 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
6395 } | |
6396 | |
6397 int | |
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parents:
7807
diff
changeset
|
6398 cmd_gchar(int offset) |
7 | 6399 { |
6400 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6401 { | |
6402 /* EMSG(_("cmd_gchar beyond the command length")); */ | |
6403 return NUL; | |
6404 } | |
6405 return (int)ccline.cmdbuff[ccline.cmdpos + offset]; | |
6406 } | |
6407 #endif | |
6408 | |
6409 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
6410 /* | |
6411 * Open a window on the current command line and history. Allow editing in | |
6412 * the window. Returns when the window is closed. | |
6413 * Returns: | |
6414 * CR if the command is to be executed | |
6415 * Ctrl_C if it is to be abandoned | |
6416 * K_IGNORE if editing continues | |
6417 */ | |
6418 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6419 ex_window(void) |
7 | 6420 { |
6421 struct cmdline_info save_ccline; | |
6422 buf_T *old_curbuf = curbuf; | |
6423 win_T *old_curwin = curwin; | |
6424 buf_T *bp; | |
6425 win_T *wp; | |
6426 int i; | |
6427 linenr_T lnum; | |
6428 int histtype; | |
6429 garray_T winsizes; | |
1685 | 6430 #ifdef FEAT_AUTOCMD |
7 | 6431 char_u typestr[2]; |
1685 | 6432 #endif |
7 | 6433 int save_restart_edit = restart_edit; |
6434 int save_State = State; | |
6435 int save_exmode = exmode_active; | |
510 | 6436 #ifdef FEAT_RIGHTLEFT |
6437 int save_cmdmsg_rl = cmdmsg_rl; | |
6438 #endif | |
6145 | 6439 #ifdef FEAT_FOLDING |
6440 int save_KeyTyped; | |
6441 #endif | |
7 | 6442 |
6443 /* Can't do this recursively. Can't do it when typing a password. */ | |
6444 if (cmdwin_type != 0 | |
6445 # if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
6446 || cmdline_star > 0 | |
6447 # endif | |
6448 ) | |
6449 { | |
6450 beep_flush(); | |
6451 return K_IGNORE; | |
6452 } | |
6453 | |
6454 /* Save current window sizes. */ | |
6455 win_size_save(&winsizes); | |
6456 | |
6457 # ifdef FEAT_AUTOCMD | |
6458 /* Don't execute autocommands while creating the window. */ | |
1410 | 6459 block_autocmds(); |
7 | 6460 # endif |
683 | 6461 /* don't use a new tab page */ |
6462 cmdmod.tab = 0; | |
6463 | |
7 | 6464 /* Create a window for the command-line buffer. */ |
6465 if (win_split((int)p_cwh, WSP_BOT) == FAIL) | |
6466 { | |
6467 beep_flush(); | |
1410 | 6468 # ifdef FEAT_AUTOCMD |
6469 unblock_autocmds(); | |
6470 # endif | |
7 | 6471 return K_IGNORE; |
6472 } | |
1831 | 6473 cmdwin_type = get_cmdline_type(); |
7 | 6474 |
6475 /* Create the command-line buffer empty. */ | |
1743 | 6476 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL); |
1621 | 6477 (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE); |
7 | 6478 set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL); |
6479 set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL); | |
6480 curbuf->b_p_ma = TRUE; | |
1865 | 6481 #ifdef FEAT_FOLDING |
6482 curwin->w_p_fen = FALSE; | |
6483 #endif | |
7 | 6484 # ifdef FEAT_RIGHTLEFT |
510 | 6485 curwin->w_p_rl = cmdmsg_rl; |
6486 cmdmsg_rl = FALSE; | |
7 | 6487 # endif |
2583 | 6488 RESET_BINDING(curwin); |
7 | 6489 |
6490 # ifdef FEAT_AUTOCMD | |
6491 /* Do execute autocommands for setting the filetype (load syntax). */ | |
1410 | 6492 unblock_autocmds(); |
7 | 6493 # endif |
6494 | |
510 | 6495 /* Showing the prompt may have set need_wait_return, reset it. */ |
6496 need_wait_return = FALSE; | |
6497 | |
1831 | 6498 histtype = hist_char2type(cmdwin_type); |
7 | 6499 if (histtype == HIST_CMD || histtype == HIST_DEBUG) |
6500 { | |
6501 if (p_wc == TAB) | |
6502 { | |
6503 add_map((char_u *)"<buffer> <Tab> <C-X><C-V>", INSERT); | |
6504 add_map((char_u *)"<buffer> <Tab> a<C-X><C-V>", NORMAL); | |
6505 } | |
6506 set_option_value((char_u *)"ft", 0L, (char_u *)"vim", OPT_LOCAL); | |
6507 } | |
6508 | |
10 | 6509 /* Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin |
6510 * sets 'textwidth' to 78). */ | |
6511 curbuf->b_p_tw = 0; | |
6512 | |
7 | 6513 /* Fill the buffer with the history. */ |
6514 init_history(); | |
6515 if (hislen > 0) | |
6516 { | |
6517 i = hisidx[histtype]; | |
6518 if (i >= 0) | |
6519 { | |
6520 lnum = 0; | |
6521 do | |
6522 { | |
6523 if (++i == hislen) | |
6524 i = 0; | |
6525 if (history[histtype][i].hisstr != NULL) | |
6526 ml_append(lnum++, history[histtype][i].hisstr, | |
6527 (colnr_T)0, FALSE); | |
6528 } | |
6529 while (i != hisidx[histtype]); | |
6530 } | |
6531 } | |
6532 | |
6533 /* Replace the empty last line with the current command-line and put the | |
6534 * cursor there. */ | |
6535 ml_replace(curbuf->b_ml.ml_line_count, ccline.cmdbuff, TRUE); | |
6536 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6537 curwin->w_cursor.col = ccline.cmdpos; | |
510 | 6538 changed_line_abv_curs(); |
6539 invalidate_botline(); | |
743 | 6540 redraw_later(SOME_VALID); |
7 | 6541 |
6542 /* Save the command line info, can be used recursively. */ | |
6543 save_ccline = ccline; | |
6544 ccline.cmdbuff = NULL; | |
6545 ccline.cmdprompt = NULL; | |
6546 | |
6547 /* No Ex mode here! */ | |
6548 exmode_active = 0; | |
6549 | |
6550 State = NORMAL; | |
6551 # ifdef FEAT_MOUSE | |
6552 setmouse(); | |
6553 # endif | |
6554 | |
6555 # ifdef FEAT_AUTOCMD | |
6556 /* Trigger CmdwinEnter autocommands. */ | |
6557 typestr[0] = cmdwin_type; | |
6558 typestr[1] = NUL; | |
6559 apply_autocmds(EVENT_CMDWINENTER, typestr, typestr, FALSE, curbuf); | |
929 | 6560 if (restart_edit != 0) /* autocmd with ":startinsert" */ |
6561 stuffcharReadbuff(K_NOP); | |
7 | 6562 # endif |
6563 | |
6564 i = RedrawingDisabled; | |
6565 RedrawingDisabled = 0; | |
6566 | |
6567 /* | |
6568 * Call the main loop until <CR> or CTRL-C is typed. | |
6569 */ | |
6570 cmdwin_result = 0; | |
168 | 6571 main_loop(TRUE, FALSE); |
7 | 6572 |
6573 RedrawingDisabled = i; | |
6574 | |
6575 # ifdef FEAT_AUTOCMD | |
6145 | 6576 |
6577 # ifdef FEAT_FOLDING | |
6578 save_KeyTyped = KeyTyped; | |
6579 # endif | |
6580 | |
7 | 6581 /* Trigger CmdwinLeave autocommands. */ |
6582 apply_autocmds(EVENT_CMDWINLEAVE, typestr, typestr, FALSE, curbuf); | |
6145 | 6583 |
6584 # ifdef FEAT_FOLDING | |
6585 /* Restore KeyTyped in case it is modified by autocommands */ | |
6586 KeyTyped = save_KeyTyped; | |
6587 # endif | |
6588 | |
7 | 6589 # endif |
6590 | |
1214 | 6591 /* Restore the command line info. */ |
7 | 6592 ccline = save_ccline; |
6593 cmdwin_type = 0; | |
6594 | |
6595 exmode_active = save_exmode; | |
6596 | |
1612 | 6597 /* Safety check: The old window or buffer was deleted: It's a bug when |
7 | 6598 * this happens! */ |
6599 if (!win_valid(old_curwin) || !buf_valid(old_curbuf)) | |
6600 { | |
6601 cmdwin_result = Ctrl_C; | |
6602 EMSG(_("E199: Active window or buffer deleted")); | |
6603 } | |
6604 else | |
6605 { | |
6606 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
6607 /* autocmds may abort script processing */ | |
6608 if (aborting() && cmdwin_result != K_IGNORE) | |
6609 cmdwin_result = Ctrl_C; | |
6610 # endif | |
6611 /* Set the new command line from the cmdline buffer. */ | |
6612 vim_free(ccline.cmdbuff); | |
510 | 6613 if (cmdwin_result == K_XF1 || cmdwin_result == K_XF2) /* :qa[!] typed */ |
7 | 6614 { |
510 | 6615 char *p = (cmdwin_result == K_XF2) ? "qa" : "qa!"; |
6616 | |
6617 if (histtype == HIST_CMD) | |
6618 { | |
6619 /* Execute the command directly. */ | |
6620 ccline.cmdbuff = vim_strsave((char_u *)p); | |
6621 cmdwin_result = CAR; | |
6622 } | |
6623 else | |
6624 { | |
6625 /* First need to cancel what we were doing. */ | |
6626 ccline.cmdbuff = NULL; | |
6627 stuffcharReadbuff(':'); | |
6628 stuffReadbuff((char_u *)p); | |
6629 stuffcharReadbuff(CAR); | |
6630 } | |
7 | 6631 } |
6632 else if (cmdwin_result == K_XF2) /* :qa typed */ | |
6633 { | |
6634 ccline.cmdbuff = vim_strsave((char_u *)"qa"); | |
6635 cmdwin_result = CAR; | |
6636 } | |
2839 | 6637 else if (cmdwin_result == Ctrl_C) |
6638 { | |
6639 /* :q or :close, don't execute any command | |
6640 * and don't modify the cmd window. */ | |
6641 ccline.cmdbuff = NULL; | |
6642 } | |
7 | 6643 else |
6644 ccline.cmdbuff = vim_strsave(ml_get_curline()); | |
6645 if (ccline.cmdbuff == NULL) | |
6646 cmdwin_result = Ctrl_C; | |
6647 else | |
6648 { | |
6649 ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
6650 ccline.cmdbufflen = ccline.cmdlen + 1; | |
6651 ccline.cmdpos = curwin->w_cursor.col; | |
6652 if (ccline.cmdpos > ccline.cmdlen) | |
6653 ccline.cmdpos = ccline.cmdlen; | |
6654 if (cmdwin_result == K_IGNORE) | |
6655 { | |
6656 set_cmdspos_cursor(); | |
6657 redrawcmd(); | |
6658 } | |
6659 } | |
6660 | |
6661 # ifdef FEAT_AUTOCMD | |
6662 /* Don't execute autocommands while deleting the window. */ | |
1410 | 6663 block_autocmds(); |
7 | 6664 # endif |
6876 | 6665 # ifdef FEAT_CONCEAL |
6666 /* Avoid command-line window first character being concealed. */ | |
6667 curwin->w_p_cole = 0; | |
6668 # endif | |
7 | 6669 wp = curwin; |
6670 bp = curbuf; | |
6671 win_goto(old_curwin); | |
6672 win_close(wp, TRUE); | |
2099
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6673 |
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6674 /* 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
|
6675 * set to 'wipe' */ |
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6676 if (buf_valid(bp)) |
3365 | 6677 close_buffer(NULL, bp, DOBUF_WIPE, FALSE); |
7 | 6678 |
6679 /* Restore window sizes. */ | |
6680 win_size_restore(&winsizes); | |
6681 | |
6682 # ifdef FEAT_AUTOCMD | |
1410 | 6683 unblock_autocmds(); |
7 | 6684 # endif |
6685 } | |
6686 | |
6687 ga_clear(&winsizes); | |
6688 restart_edit = save_restart_edit; | |
510 | 6689 # ifdef FEAT_RIGHTLEFT |
6690 cmdmsg_rl = save_cmdmsg_rl; | |
6691 # endif | |
7 | 6692 |
6693 State = save_State; | |
6694 # ifdef FEAT_MOUSE | |
6695 setmouse(); | |
6696 # endif | |
6697 | |
6698 return cmdwin_result; | |
6699 } | |
6700 #endif /* FEAT_CMDWIN */ | |
6701 | |
6702 /* | |
6703 * Used for commands that either take a simple command string argument, or: | |
6704 * cmd << endmarker | |
6705 * {script} | |
6706 * endmarker | |
6707 * Returns a pointer to allocated memory with {script} or NULL. | |
6708 */ | |
6709 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6710 script_get(exarg_T *eap, char_u *cmd) |
7 | 6711 { |
6712 char_u *theline; | |
6713 char *end_pattern = NULL; | |
6714 char dot[] = "."; | |
6715 garray_T ga; | |
6716 | |
6717 if (cmd[0] != '<' || cmd[1] != '<' || eap->getline == NULL) | |
6718 return NULL; | |
6719 | |
6720 ga_init2(&ga, 1, 0x400); | |
6721 | |
6722 if (cmd[2] != NUL) | |
6723 end_pattern = (char *)skipwhite(cmd + 2); | |
6724 else | |
6725 end_pattern = dot; | |
6726 | |
6727 for (;;) | |
6728 { | |
6729 theline = eap->getline( | |
6730 #ifdef FEAT_EVAL | |
75 | 6731 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 6732 #endif |
6733 NUL, eap->cookie, 0); | |
6734 | |
6735 if (theline == NULL || STRCMP(end_pattern, theline) == 0) | |
1694 | 6736 { |
6737 vim_free(theline); | |
7 | 6738 break; |
1694 | 6739 } |
7 | 6740 |
6741 ga_concat(&ga, theline); | |
6742 ga_append(&ga, '\n'); | |
6743 vim_free(theline); | |
6744 } | |
21 | 6745 ga_append(&ga, NUL); |
7 | 6746 |
6747 return (char_u *)ga.ga_data; | |
6748 } |