Mercurial > vim
annotate src/ex_getln.c @ 9994:ee8b8a670a5c v7.4.2270
commit https://github.com/vim/vim/commit/821179809d9b0f65177360b53584be2b4039dd46
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Aug 27 19:21:48 2016 +0200
patch 7.4.2270
Problem: Insufficient testing for NUL bytes on a raw channel.
Solution: Add a test for writing and reading.
author | Christian Brabandt <cb@256bit.org> |
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date | Sat, 27 Aug 2016 19:30:06 +0200 |
parents | 6a1793d9c895 |
children | 4aead6a9b7a9 |
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 */ |
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61 time_t time_set; /* when it was typed, zero if unknown */ |
7 | 62 } histentry_T; |
63 | |
64 static histentry_T *(history[HIST_COUNT]) = {NULL, NULL, NULL, NULL, NULL}; | |
65 static int hisidx[HIST_COUNT] = {-1, -1, -1, -1, -1}; /* lastused entry */ | |
66 static int hisnum[HIST_COUNT] = {0, 0, 0, 0, 0}; | |
67 /* identifying (unique) number of newest history entry */ | |
68 static int hislen = 0; /* actual length of history tables */ | |
69 | |
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70 static int hist_char2type(int c); |
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71 |
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72 static int in_history(int, char_u *, int, int, int); |
7 | 73 # ifdef FEAT_EVAL |
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74 static int calc_hist_idx(int histype, int num); |
7 | 75 # endif |
76 #endif | |
77 | |
78 #ifdef FEAT_RIGHTLEFT | |
79 static int cmd_hkmap = 0; /* Hebrew mapping during command line */ | |
80 #endif | |
81 | |
82 #ifdef FEAT_FKMAP | |
83 static int cmd_fkmap = 0; /* Farsi mapping during command line */ | |
84 #endif | |
85 | |
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86 static int cmdline_charsize(int idx); |
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87 static void set_cmdspos(void); |
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88 static void set_cmdspos_cursor(void); |
7 | 89 #ifdef FEAT_MBYTE |
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90 static void correct_cmdspos(int idx, int cells); |
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91 #endif |
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92 static void alloc_cmdbuff(int len); |
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93 static int realloc_cmdbuff(int len); |
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94 static void draw_cmdline(int start, int len); |
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95 static void save_cmdline(struct cmdline_info *ccp); |
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96 static void restore_cmdline(struct cmdline_info *ccp); |
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97 static int cmdline_paste(int regname, int literally, int remcr); |
7 | 98 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
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99 static void redrawcmd_preedit(void); |
7 | 100 #endif |
101 #ifdef FEAT_WILDMENU | |
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102 static void cmdline_del(int from); |
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103 #endif |
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104 static void redrawcmdprompt(void); |
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105 static void cursorcmd(void); |
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106 static int ccheck_abbr(int); |
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107 static int nextwild(expand_T *xp, int type, int options, int escape); |
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108 static void escape_fname(char_u **pp); |
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109 static int showmatches(expand_T *xp, int wildmenu); |
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110 static void set_expand_context(expand_T *xp); |
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111 static int ExpandFromContext(expand_T *xp, char_u *, int *, char_u ***, int); |
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112 static int expand_showtail(expand_T *xp); |
7 | 113 #ifdef FEAT_CMDL_COMPL |
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114 static int expand_shellcmd(char_u *filepat, int *num_file, char_u ***file, int flagsarg); |
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115 static int ExpandRTDir(char_u *pat, int flags, int *num_file, char_u ***file, char *dirname[]); |
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116 static int ExpandPackAddDir(char_u *pat, int *num_file, char_u ***file); |
3503 | 117 # ifdef FEAT_CMDHIST |
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118 static char_u *get_history_arg(expand_T *xp, int idx); |
3503 | 119 # endif |
7 | 120 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
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121 static int ExpandUserDefined(expand_T *xp, regmatch_T *regmatch, int *num_file, char_u ***file); |
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122 static int ExpandUserList(expand_T *xp, int *num_file, char_u ***file); |
7 | 123 # endif |
124 #endif | |
4265 | 125 #ifdef FEAT_CMDHIST |
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126 static void clear_hist_entry(histentry_T *hisptr); |
4265 | 127 #endif |
7 | 128 |
129 #ifdef FEAT_CMDWIN | |
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130 static int ex_window(void); |
7 | 131 #endif |
132 | |
3164 | 133 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
134 static int | |
135 #ifdef __BORLANDC__ | |
136 _RTLENTRYF | |
137 #endif | |
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138 sort_func_compare(const void *s1, const void *s2); |
3164 | 139 #endif |
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140 #ifdef FEAT_SEARCH_EXTRA |
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141 static void set_search_match(pos_T *t); |
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142 #endif |
3164 | 143 |
7 | 144 /* |
145 * getcmdline() - accept a command line starting with firstc. | |
146 * | |
147 * firstc == ':' get ":" command line. | |
148 * firstc == '/' or '?' get search pattern | |
149 * firstc == '=' get expression | |
150 * firstc == '@' get text for input() function | |
151 * firstc == '>' get text for debug mode | |
152 * firstc == NUL get text for :insert command | |
153 * firstc == -1 like NUL, and break on CTRL-C | |
154 * | |
155 * The line is collected in ccline.cmdbuff, which is reallocated to fit the | |
156 * command line. | |
157 * | |
158 * Careful: getcmdline() can be called recursively! | |
159 * | |
160 * Return pointer to allocated string if there is a commandline, NULL | |
161 * otherwise. | |
162 */ | |
163 char_u * | |
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164 getcmdline( |
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165 int firstc, |
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166 long count UNUSED, /* only used for incremental search */ |
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167 int indent) /* indent for inside conditionals */ |
7 | 168 { |
169 int c; | |
170 int i; | |
171 int j; | |
172 int gotesc = FALSE; /* TRUE when <ESC> just typed */ | |
173 int do_abbr; /* when TRUE check for abbr. */ | |
174 #ifdef FEAT_CMDHIST | |
175 char_u *lookfor = NULL; /* string to match */ | |
176 int hiscnt; /* current history line in use */ | |
177 int histype; /* history type to be used */ | |
178 #endif | |
179 #ifdef FEAT_SEARCH_EXTRA | |
180 pos_T old_cursor; | |
181 colnr_T old_curswant; | |
182 colnr_T old_leftcol; | |
183 linenr_T old_topline; | |
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184 pos_T cursor_start; |
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185 pos_T match_start = curwin->w_cursor; |
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186 pos_T match_end; |
7 | 187 # ifdef FEAT_DIFF |
188 int old_topfill; | |
189 # endif | |
190 linenr_T old_botline; | |
191 int did_incsearch = FALSE; | |
192 int incsearch_postponed = FALSE; | |
193 #endif | |
194 int did_wild_list = FALSE; /* did wild_list() recently */ | |
195 int wim_index = 0; /* index in wim_flags[] */ | |
196 int res; | |
197 int save_msg_scroll = msg_scroll; | |
198 int save_State = State; /* remember State when called */ | |
199 int some_key_typed = FALSE; /* one of the keys was typed */ | |
200 #ifdef FEAT_MOUSE | |
201 /* mouse drag and release events are ignored, unless they are | |
202 * preceded with a mouse down event */ | |
203 int ignore_drag_release = TRUE; | |
204 #endif | |
205 #ifdef FEAT_EVAL | |
206 int break_ctrl_c = FALSE; | |
207 #endif | |
208 expand_T xpc; | |
209 long *b_im_ptr = NULL; | |
195 | 210 #if defined(FEAT_WILDMENU) || defined(FEAT_EVAL) || defined(FEAT_SEARCH_EXTRA) |
211 /* Everything that may work recursively should save and restore the | |
212 * current command line in save_ccline. That includes update_screen(), a | |
213 * custom status line may invoke ":normal". */ | |
214 struct cmdline_info save_ccline; | |
215 #endif | |
7 | 216 |
217 #ifdef FEAT_EVAL | |
218 if (firstc == -1) | |
219 { | |
220 firstc = NUL; | |
221 break_ctrl_c = TRUE; | |
222 } | |
223 #endif | |
224 #ifdef FEAT_RIGHTLEFT | |
225 /* start without Hebrew mapping for a command line */ | |
226 if (firstc == ':' || firstc == '=' || firstc == '>') | |
227 cmd_hkmap = 0; | |
228 #endif | |
229 | |
230 ccline.overstrike = FALSE; /* always start in insert mode */ | |
231 #ifdef FEAT_SEARCH_EXTRA | |
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232 clearpos(&match_end); |
7 | 233 old_cursor = curwin->w_cursor; /* needs to be restored later */ |
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234 cursor_start = old_cursor; |
7 | 235 old_curswant = curwin->w_curswant; |
236 old_leftcol = curwin->w_leftcol; | |
237 old_topline = curwin->w_topline; | |
238 # ifdef FEAT_DIFF | |
239 old_topfill = curwin->w_topfill; | |
240 # endif | |
241 old_botline = curwin->w_botline; | |
242 #endif | |
243 | |
244 /* | |
245 * set some variables for redrawcmd() | |
246 */ | |
247 ccline.cmdfirstc = (firstc == '@' ? 0 : firstc); | |
164 | 248 ccline.cmdindent = (firstc > 0 ? indent : 0); |
249 | |
250 /* alloc initial ccline.cmdbuff */ | |
251 alloc_cmdbuff(exmode_active ? 250 : indent + 1); | |
7 | 252 if (ccline.cmdbuff == NULL) |
253 return NULL; /* out of memory */ | |
254 ccline.cmdlen = ccline.cmdpos = 0; | |
255 ccline.cmdbuff[0] = NUL; | |
256 | |
164 | 257 /* autoindent for :insert and :append */ |
258 if (firstc <= 0) | |
259 { | |
6929 | 260 vim_memset(ccline.cmdbuff, ' ', indent); |
164 | 261 ccline.cmdbuff[indent] = NUL; |
262 ccline.cmdpos = indent; | |
263 ccline.cmdspos = indent; | |
264 ccline.cmdlen = indent; | |
265 } | |
266 | |
7 | 267 ExpandInit(&xpc); |
1718 | 268 ccline.xpc = &xpc; |
7 | 269 |
270 #ifdef FEAT_RIGHTLEFT | |
271 if (curwin->w_p_rl && *curwin->w_p_rlc == 's' | |
272 && (firstc == '/' || firstc == '?')) | |
273 cmdmsg_rl = TRUE; | |
274 else | |
275 cmdmsg_rl = FALSE; | |
276 #endif | |
277 | |
278 redir_off = TRUE; /* don't redirect the typed command */ | |
279 if (!cmd_silent) | |
280 { | |
281 i = msg_scrolled; | |
282 msg_scrolled = 0; /* avoid wait_return message */ | |
283 gotocmdline(TRUE); | |
284 msg_scrolled += i; | |
285 redrawcmdprompt(); /* draw prompt or indent */ | |
286 set_cmdspos(); | |
287 } | |
288 xpc.xp_context = EXPAND_NOTHING; | |
289 xpc.xp_backslash = XP_BS_NONE; | |
632 | 290 #ifndef BACKSLASH_IN_FILENAME |
291 xpc.xp_shell = FALSE; | |
292 #endif | |
7 | 293 |
531 | 294 #if defined(FEAT_EVAL) |
295 if (ccline.input_fn) | |
296 { | |
297 xpc.xp_context = ccline.xp_context; | |
298 xpc.xp_pattern = ccline.cmdbuff; | |
1322 | 299 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 300 xpc.xp_arg = ccline.xp_arg; |
1322 | 301 # endif |
531 | 302 } |
303 #endif | |
304 | |
7 | 305 /* |
306 * Avoid scrolling when called by a recursive do_cmdline(), e.g. when | |
307 * doing ":@0" when register 0 doesn't contain a CR. | |
308 */ | |
309 msg_scroll = FALSE; | |
310 | |
311 State = CMDLINE; | |
312 | |
313 if (firstc == '/' || firstc == '?' || firstc == '@') | |
314 { | |
315 /* Use ":lmap" mappings for search pattern and input(). */ | |
316 if (curbuf->b_p_imsearch == B_IMODE_USE_INSERT) | |
317 b_im_ptr = &curbuf->b_p_iminsert; | |
318 else | |
319 b_im_ptr = &curbuf->b_p_imsearch; | |
320 if (*b_im_ptr == B_IMODE_LMAP) | |
321 State |= LANGMAP; | |
322 #ifdef USE_IM_CONTROL | |
323 im_set_active(*b_im_ptr == B_IMODE_IM); | |
324 #endif | |
325 } | |
326 #ifdef USE_IM_CONTROL | |
327 else if (p_imcmdline) | |
328 im_set_active(TRUE); | |
329 #endif | |
330 | |
331 #ifdef FEAT_MOUSE | |
332 setmouse(); | |
333 #endif | |
334 #ifdef CURSOR_SHAPE | |
335 ui_cursor_shape(); /* may show different cursor shape */ | |
336 #endif | |
337 | |
571 | 338 /* When inside an autocommand for writing "exiting" may be set and |
339 * terminal mode set to cooked. Need to set raw mode here then. */ | |
340 settmode(TMODE_RAW); | |
341 | |
7 | 342 #ifdef FEAT_CMDHIST |
343 init_history(); | |
344 hiscnt = hislen; /* set hiscnt to impossible history value */ | |
345 histype = hist_char2type(firstc); | |
346 #endif | |
347 | |
348 #ifdef FEAT_DIGRAPHS | |
1868 | 349 do_digraph(-1); /* init digraph typeahead */ |
7 | 350 #endif |
351 | |
5993 | 352 /* If something above caused an error, reset the flags, we do want to type |
353 * and execute commands. Display may be messed up a bit. */ | |
354 if (did_emsg) | |
355 redrawcmd(); | |
356 did_emsg = FALSE; | |
357 got_int = FALSE; | |
358 | |
7 | 359 /* |
360 * Collect the command string, handling editing keys. | |
361 */ | |
362 for (;;) | |
363 { | |
972 | 364 redir_off = TRUE; /* Don't redirect the typed command. |
365 Repeated, because a ":redir" inside | |
366 completion may switch it on. */ | |
7 | 367 #ifdef USE_ON_FLY_SCROLL |
368 dont_scroll = FALSE; /* allow scrolling here */ | |
369 #endif | |
370 quit_more = FALSE; /* reset after CTRL-D which had a more-prompt */ | |
371 | |
372 cursorcmd(); /* set the cursor on the right spot */ | |
1472 | 373 |
374 /* Get a character. Ignore K_IGNORE, it should not do anything, such | |
375 * as stop completion. */ | |
376 do | |
377 { | |
378 c = safe_vgetc(); | |
379 } while (c == K_IGNORE); | |
380 | |
7 | 381 if (KeyTyped) |
382 { | |
383 some_key_typed = TRUE; | |
384 #ifdef FEAT_RIGHTLEFT | |
385 if (cmd_hkmap) | |
386 c = hkmap(c); | |
387 # ifdef FEAT_FKMAP | |
388 if (cmd_fkmap) | |
389 c = cmdl_fkmap(c); | |
390 # endif | |
391 if (cmdmsg_rl && !KeyStuffed) | |
392 { | |
393 /* Invert horizontal movements and operations. Only when | |
394 * typed by the user directly, not when the result of a | |
395 * mapping. */ | |
396 switch (c) | |
397 { | |
398 case K_RIGHT: c = K_LEFT; break; | |
399 case K_S_RIGHT: c = K_S_LEFT; break; | |
400 case K_C_RIGHT: c = K_C_LEFT; break; | |
401 case K_LEFT: c = K_RIGHT; break; | |
402 case K_S_LEFT: c = K_S_RIGHT; break; | |
403 case K_C_LEFT: c = K_C_RIGHT; break; | |
404 } | |
405 } | |
406 #endif | |
407 } | |
408 | |
409 /* | |
410 * Ignore got_int when CTRL-C was typed here. | |
411 * Don't ignore it in :global, we really need to break then, e.g., for | |
412 * ":g/pat/normal /pat" (without the <CR>). | |
413 * Don't ignore it for the input() function. | |
414 */ | |
415 if ((c == Ctrl_C | |
416 #ifdef UNIX | |
417 || c == intr_char | |
418 #endif | |
419 ) | |
420 #if defined(FEAT_EVAL) || defined(FEAT_CRYPT) | |
421 && firstc != '@' | |
422 #endif | |
423 #ifdef FEAT_EVAL | |
424 && !break_ctrl_c | |
425 #endif | |
426 && !global_busy) | |
427 got_int = FALSE; | |
428 | |
429 #ifdef FEAT_CMDHIST | |
430 /* free old command line when finished moving around in the history | |
431 * list */ | |
432 if (lookfor != NULL | |
180 | 433 && c != K_S_DOWN && c != K_S_UP |
230 | 434 && c != K_DOWN && c != K_UP |
7 | 435 && c != K_PAGEDOWN && c != K_PAGEUP |
436 && c != K_KPAGEDOWN && c != K_KPAGEUP | |
230 | 437 && c != K_LEFT && c != K_RIGHT |
7 | 438 && (xpc.xp_numfiles > 0 || (c != Ctrl_P && c != Ctrl_N))) |
439 { | |
440 vim_free(lookfor); | |
441 lookfor = NULL; | |
442 } | |
443 #endif | |
444 | |
445 /* | |
1718 | 446 * When there are matching completions to select <S-Tab> works like |
447 * CTRL-P (unless 'wc' is <S-Tab>). | |
7 | 448 */ |
1718 | 449 if (c != p_wc && c == K_S_TAB && xpc.xp_numfiles > 0) |
7 | 450 c = Ctrl_P; |
451 | |
452 #ifdef FEAT_WILDMENU | |
453 /* Special translations for 'wildmenu' */ | |
454 if (did_wild_list && p_wmnu) | |
455 { | |
230 | 456 if (c == K_LEFT) |
7 | 457 c = Ctrl_P; |
230 | 458 else if (c == K_RIGHT) |
7 | 459 c = Ctrl_N; |
460 } | |
461 /* Hitting CR after "emenu Name.": complete submenu */ | |
462 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu | |
463 && ccline.cmdpos > 1 | |
464 && ccline.cmdbuff[ccline.cmdpos - 1] == '.' | |
465 && ccline.cmdbuff[ccline.cmdpos - 2] != '\\' | |
466 && (c == '\n' || c == '\r' || c == K_KENTER)) | |
467 c = K_DOWN; | |
468 #endif | |
469 | |
470 /* free expanded names when finished walking through matches */ | |
471 if (xpc.xp_numfiles != -1 | |
472 && !(c == p_wc && KeyTyped) && c != p_wcm | |
473 && c != Ctrl_N && c != Ctrl_P && c != Ctrl_A | |
474 && c != Ctrl_L) | |
475 { | |
476 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
477 did_wild_list = FALSE; | |
478 #ifdef FEAT_WILDMENU | |
230 | 479 if (!p_wmnu || (c != K_UP && c != K_DOWN)) |
7 | 480 #endif |
481 xpc.xp_context = EXPAND_NOTHING; | |
482 wim_index = 0; | |
483 #ifdef FEAT_WILDMENU | |
484 if (p_wmnu && wild_menu_showing != 0) | |
485 { | |
486 int skt = KeyTyped; | |
532 | 487 int old_RedrawingDisabled = RedrawingDisabled; |
531 | 488 |
489 if (ccline.input_fn) | |
490 RedrawingDisabled = 0; | |
7 | 491 |
492 if (wild_menu_showing == WM_SCROLLED) | |
493 { | |
494 /* Entered command line, move it up */ | |
495 cmdline_row--; | |
496 redrawcmd(); | |
497 } | |
498 else if (save_p_ls != -1) | |
499 { | |
500 /* restore 'laststatus' and 'winminheight' */ | |
501 p_ls = save_p_ls; | |
502 p_wmh = save_p_wmh; | |
503 last_status(FALSE); | |
195 | 504 save_cmdline(&save_ccline); |
7 | 505 update_screen(VALID); /* redraw the screen NOW */ |
195 | 506 restore_cmdline(&save_ccline); |
7 | 507 redrawcmd(); |
508 save_p_ls = -1; | |
509 } | |
510 else | |
511 { | |
512 win_redraw_last_status(topframe); | |
513 redraw_statuslines(); | |
514 } | |
532 | 515 KeyTyped = skt; |
516 wild_menu_showing = 0; | |
531 | 517 if (ccline.input_fn) |
518 RedrawingDisabled = old_RedrawingDisabled; | |
7 | 519 } |
520 #endif | |
521 } | |
522 | |
523 #ifdef FEAT_WILDMENU | |
524 /* Special translations for 'wildmenu' */ | |
525 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu) | |
526 { | |
527 /* Hitting <Down> after "emenu Name.": complete submenu */ | |
1318 | 528 if (c == K_DOWN && ccline.cmdpos > 0 |
529 && ccline.cmdbuff[ccline.cmdpos - 1] == '.') | |
7 | 530 c = p_wc; |
230 | 531 else if (c == K_UP) |
7 | 532 { |
533 /* Hitting <Up>: Remove one submenu name in front of the | |
534 * cursor */ | |
535 int found = FALSE; | |
536 | |
537 j = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
538 i = 0; | |
539 while (--j > 0) | |
540 { | |
541 /* check for start of menu name */ | |
542 if (ccline.cmdbuff[j] == ' ' | |
543 && ccline.cmdbuff[j - 1] != '\\') | |
544 { | |
545 i = j + 1; | |
546 break; | |
547 } | |
548 /* check for start of submenu name */ | |
549 if (ccline.cmdbuff[j] == '.' | |
550 && ccline.cmdbuff[j - 1] != '\\') | |
551 { | |
552 if (found) | |
553 { | |
554 i = j + 1; | |
555 break; | |
556 } | |
557 else | |
558 found = TRUE; | |
559 } | |
560 } | |
561 if (i > 0) | |
562 cmdline_del(i); | |
563 c = p_wc; | |
564 xpc.xp_context = EXPAND_NOTHING; | |
565 } | |
566 } | |
714 | 567 if ((xpc.xp_context == EXPAND_FILES |
1621 | 568 || xpc.xp_context == EXPAND_DIRECTORIES |
714 | 569 || xpc.xp_context == EXPAND_SHELLCMD) && p_wmnu) |
7 | 570 { |
571 char_u upseg[5]; | |
572 | |
573 upseg[0] = PATHSEP; | |
574 upseg[1] = '.'; | |
575 upseg[2] = '.'; | |
576 upseg[3] = PATHSEP; | |
577 upseg[4] = NUL; | |
578 | |
1318 | 579 if (c == K_DOWN |
580 && ccline.cmdpos > 0 | |
581 && ccline.cmdbuff[ccline.cmdpos - 1] == PATHSEP | |
582 && (ccline.cmdpos < 3 | |
583 || ccline.cmdbuff[ccline.cmdpos - 2] != '.' | |
7 | 584 || ccline.cmdbuff[ccline.cmdpos - 3] != '.')) |
585 { | |
586 /* go down a directory */ | |
587 c = p_wc; | |
588 } | |
230 | 589 else if (STRNCMP(xpc.xp_pattern, upseg + 1, 3) == 0 && c == K_DOWN) |
7 | 590 { |
591 /* If in a direct ancestor, strip off one ../ to go down */ | |
592 int found = FALSE; | |
593 | |
594 j = ccline.cmdpos; | |
595 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
596 while (--j > i) | |
597 { | |
39 | 598 #ifdef FEAT_MBYTE |
599 if (has_mbyte) | |
600 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
601 #endif | |
7 | 602 if (vim_ispathsep(ccline.cmdbuff[j])) |
603 { | |
604 found = TRUE; | |
605 break; | |
606 } | |
607 } | |
608 if (found | |
609 && ccline.cmdbuff[j - 1] == '.' | |
610 && ccline.cmdbuff[j - 2] == '.' | |
611 && (vim_ispathsep(ccline.cmdbuff[j - 3]) || j == i + 2)) | |
612 { | |
613 cmdline_del(j - 2); | |
614 c = p_wc; | |
615 } | |
616 } | |
230 | 617 else if (c == K_UP) |
7 | 618 { |
619 /* go up a directory */ | |
620 int found = FALSE; | |
621 | |
622 j = ccline.cmdpos - 1; | |
623 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
624 while (--j > i) | |
625 { | |
626 #ifdef FEAT_MBYTE | |
627 if (has_mbyte) | |
628 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
629 #endif | |
630 if (vim_ispathsep(ccline.cmdbuff[j]) | |
631 #ifdef BACKSLASH_IN_FILENAME | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
632 && vim_strchr((char_u *)" *?[{`$%#", |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
633 ccline.cmdbuff[j + 1]) == NULL |
7 | 634 #endif |
635 ) | |
636 { | |
637 if (found) | |
638 { | |
639 i = j + 1; | |
640 break; | |
641 } | |
642 else | |
643 found = TRUE; | |
644 } | |
645 } | |
646 | |
647 if (!found) | |
648 j = i; | |
649 else if (STRNCMP(ccline.cmdbuff + j, upseg, 4) == 0) | |
650 j += 4; | |
651 else if (STRNCMP(ccline.cmdbuff + j, upseg + 1, 3) == 0 | |
652 && j == i) | |
653 j += 3; | |
654 else | |
655 j = 0; | |
656 if (j > 0) | |
657 { | |
658 /* TODO this is only for DOS/UNIX systems - need to put in | |
659 * machine-specific stuff here and in upseg init */ | |
660 cmdline_del(j); | |
661 put_on_cmdline(upseg + 1, 3, FALSE); | |
662 } | |
663 else if (ccline.cmdpos > i) | |
664 cmdline_del(i); | |
3204 | 665 |
666 /* Now complete in the new directory. Set KeyTyped in case the | |
667 * Up key came from a mapping. */ | |
7 | 668 c = p_wc; |
3204 | 669 KeyTyped = TRUE; |
7 | 670 } |
671 } | |
672 | |
673 #endif /* FEAT_WILDMENU */ | |
674 | |
675 /* CTRL-\ CTRL-N goes to Normal mode, CTRL-\ CTRL-G goes to Insert | |
676 * mode when 'insertmode' is set, CTRL-\ e prompts for an expression. */ | |
677 if (c == Ctrl_BSL) | |
678 { | |
679 ++no_mapping; | |
680 ++allow_keys; | |
1389 | 681 c = plain_vgetc(); |
7 | 682 --no_mapping; |
683 --allow_keys; | |
3859 | 684 /* CTRL-\ e doesn't work when obtaining an expression, unless it |
685 * is in a mapping. */ | |
686 if (c != Ctrl_N && c != Ctrl_G && (c != 'e' | |
687 || (ccline.cmdfirstc == '=' && KeyTyped))) | |
7 | 688 { |
689 vungetc(c); | |
690 c = Ctrl_BSL; | |
691 } | |
692 #ifdef FEAT_EVAL | |
693 else if (c == 'e') | |
694 { | |
2557
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
695 char_u *p = NULL; |
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
696 int len; |
7 | 697 |
698 /* | |
699 * Replace the command line with the result of an expression. | |
625 | 700 * Need to save and restore the current command line, to be |
701 * able to enter a new one... | |
7 | 702 */ |
703 if (ccline.cmdpos == ccline.cmdlen) | |
704 new_cmdpos = 99999; /* keep it at the end */ | |
705 else | |
706 new_cmdpos = ccline.cmdpos; | |
95 | 707 |
708 save_cmdline(&save_ccline); | |
7 | 709 c = get_expr_register(); |
95 | 710 restore_cmdline(&save_ccline); |
7 | 711 if (c == '=') |
712 { | |
634 | 713 /* Need to save and restore ccline. And set "textlock" |
632 | 714 * to avoid nasty things like going to another buffer when |
715 * evaluating an expression. */ | |
95 | 716 save_cmdline(&save_ccline); |
634 | 717 ++textlock; |
7 | 718 p = get_expr_line(); |
634 | 719 --textlock; |
95 | 720 restore_cmdline(&save_ccline); |
2617 | 721 |
722 if (p != NULL) | |
7 | 723 { |
2617 | 724 len = (int)STRLEN(p); |
725 if (realloc_cmdbuff(len + 1) == OK) | |
726 { | |
727 ccline.cmdlen = len; | |
728 STRCPY(ccline.cmdbuff, p); | |
729 vim_free(p); | |
730 | |
731 /* Restore the cursor or use the position set with | |
732 * set_cmdline_pos(). */ | |
733 if (new_cmdpos > ccline.cmdlen) | |
734 ccline.cmdpos = ccline.cmdlen; | |
735 else | |
736 ccline.cmdpos = new_cmdpos; | |
737 | |
738 KeyTyped = FALSE; /* Don't do p_wc completion. */ | |
739 redrawcmd(); | |
740 goto cmdline_changed; | |
741 } | |
7 | 742 } |
743 } | |
744 beep_flush(); | |
2636 | 745 got_int = FALSE; /* don't abandon the command line */ |
746 did_emsg = FALSE; | |
747 emsg_on_display = FALSE; | |
748 redrawcmd(); | |
749 goto cmdline_not_changed; | |
7 | 750 } |
751 #endif | |
752 else | |
753 { | |
754 if (c == Ctrl_G && p_im && restart_edit == 0) | |
755 restart_edit = 'a'; | |
756 gotesc = TRUE; /* will free ccline.cmdbuff after putting it | |
757 in history */ | |
758 goto returncmd; /* back to Normal mode */ | |
759 } | |
760 } | |
761 | |
762 #ifdef FEAT_CMDWIN | |
763 if (c == cedit_key || c == K_CMDWIN) | |
764 { | |
6211 | 765 if (ex_normal_busy == 0 && got_int == FALSE) |
766 { | |
767 /* | |
768 * Open a window to edit the command line (and history). | |
769 */ | |
770 c = ex_window(); | |
771 some_key_typed = TRUE; | |
772 } | |
7 | 773 } |
774 # ifdef FEAT_DIGRAPHS | |
775 else | |
776 # endif | |
777 #endif | |
778 #ifdef FEAT_DIGRAPHS | |
779 c = do_digraph(c); | |
780 #endif | |
781 | |
782 if (c == '\n' || c == '\r' || c == K_KENTER || (c == ESC | |
783 && (!KeyTyped || vim_strchr(p_cpo, CPO_ESC) != NULL))) | |
784 { | |
168 | 785 /* In Ex mode a backslash escapes a newline. */ |
786 if (exmode_active | |
787 && c != ESC | |
1318 | 788 && ccline.cmdpos == ccline.cmdlen |
168 | 789 && ccline.cmdpos > 0 |
790 && ccline.cmdbuff[ccline.cmdpos - 1] == '\\') | |
791 { | |
792 if (c == K_KENTER) | |
793 c = '\n'; | |
794 } | |
795 else | |
7 | 796 { |
168 | 797 gotesc = FALSE; /* Might have typed ESC previously, don't |
798 truncate the cmdline now. */ | |
799 if (ccheck_abbr(c + ABBR_OFF)) | |
800 goto cmdline_changed; | |
801 if (!cmd_silent) | |
802 { | |
803 windgoto(msg_row, 0); | |
804 out_flush(); | |
805 } | |
806 break; | |
7 | 807 } |
808 } | |
809 | |
810 /* | |
811 * Completion for 'wildchar' or 'wildcharm' key. | |
812 * - hitting <ESC> twice means: abandon command line. | |
813 * - wildcard expansion is only done when the 'wildchar' key is really | |
814 * typed, not when it comes from a macro | |
815 */ | |
816 if ((c == p_wc && !gotesc && KeyTyped) || c == p_wcm) | |
817 { | |
818 if (xpc.xp_numfiles > 0) /* typed p_wc at least twice */ | |
819 { | |
820 /* if 'wildmode' contains "list" may still need to list */ | |
821 if (xpc.xp_numfiles > 1 | |
822 && !did_wild_list | |
823 && (wim_flags[wim_index] & WIM_LIST)) | |
824 { | |
825 (void)showmatches(&xpc, FALSE); | |
826 redrawcmd(); | |
827 did_wild_list = TRUE; | |
828 } | |
829 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 830 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
831 firstc != '@'); | |
7 | 832 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 833 res = nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
834 firstc != '@'); | |
7 | 835 else |
836 res = OK; /* don't insert 'wildchar' now */ | |
837 } | |
838 else /* typed p_wc first time */ | |
839 { | |
840 wim_index = 0; | |
841 j = ccline.cmdpos; | |
842 /* if 'wildmode' first contains "longest", get longest | |
843 * common part */ | |
844 if (wim_flags[0] & WIM_LONGEST) | |
3961 | 845 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
846 firstc != '@'); | |
7 | 847 else |
3961 | 848 res = nextwild(&xpc, WILD_EXPAND_KEEP, WILD_NO_BEEP, |
849 firstc != '@'); | |
7 | 850 |
851 /* if interrupted while completing, behave like it failed */ | |
852 if (got_int) | |
853 { | |
854 (void)vpeekc(); /* remove <C-C> from input stream */ | |
855 got_int = FALSE; /* don't abandon the command line */ | |
856 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
857 #ifdef FEAT_WILDMENU | |
858 xpc.xp_context = EXPAND_NOTHING; | |
859 #endif | |
860 goto cmdline_changed; | |
861 } | |
862 | |
863 /* when more than one match, and 'wildmode' first contains | |
864 * "list", or no change and 'wildmode' contains "longest,list", | |
865 * list all matches */ | |
866 if (res == OK && xpc.xp_numfiles > 1) | |
867 { | |
868 /* a "longest" that didn't do anything is skipped (but not | |
869 * "list:longest") */ | |
870 if (wim_flags[0] == WIM_LONGEST && ccline.cmdpos == j) | |
871 wim_index = 1; | |
872 if ((wim_flags[wim_index] & WIM_LIST) | |
873 #ifdef FEAT_WILDMENU | |
874 || (p_wmnu && (wim_flags[wim_index] & WIM_FULL) != 0) | |
875 #endif | |
876 ) | |
877 { | |
878 if (!(wim_flags[0] & WIM_LONGEST)) | |
879 { | |
880 #ifdef FEAT_WILDMENU | |
881 int p_wmnu_save = p_wmnu; | |
882 p_wmnu = 0; | |
883 #endif | |
3961 | 884 /* remove match */ |
885 nextwild(&xpc, WILD_PREV, 0, firstc != '@'); | |
7 | 886 #ifdef FEAT_WILDMENU |
887 p_wmnu = p_wmnu_save; | |
888 #endif | |
889 } | |
890 #ifdef FEAT_WILDMENU | |
891 (void)showmatches(&xpc, p_wmnu | |
892 && ((wim_flags[wim_index] & WIM_LIST) == 0)); | |
893 #else | |
894 (void)showmatches(&xpc, FALSE); | |
895 #endif | |
896 redrawcmd(); | |
897 did_wild_list = TRUE; | |
898 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 899 nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
900 firstc != '@'); | |
7 | 901 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 902 nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
903 firstc != '@'); | |
7 | 904 } |
905 else | |
6949 | 906 vim_beep(BO_WILD); |
7 | 907 } |
908 #ifdef FEAT_WILDMENU | |
909 else if (xpc.xp_numfiles == -1) | |
910 xpc.xp_context = EXPAND_NOTHING; | |
911 #endif | |
912 } | |
913 if (wim_index < 3) | |
914 ++wim_index; | |
915 if (c == ESC) | |
916 gotesc = TRUE; | |
917 if (res == OK) | |
918 goto cmdline_changed; | |
919 } | |
920 | |
921 gotesc = FALSE; | |
922 | |
923 /* <S-Tab> goes to last match, in a clumsy way */ | |
924 if (c == K_S_TAB && KeyTyped) | |
925 { | |
3961 | 926 if (nextwild(&xpc, WILD_EXPAND_KEEP, 0, firstc != '@') == OK |
927 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK | |
928 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK) | |
7 | 929 goto cmdline_changed; |
930 } | |
931 | |
932 if (c == NUL || c == K_ZERO) /* NUL is stored as NL */ | |
933 c = NL; | |
934 | |
935 do_abbr = TRUE; /* default: check for abbreviation */ | |
936 | |
937 /* | |
938 * Big switch for a typed command line character. | |
939 */ | |
940 switch (c) | |
941 { | |
942 case K_BS: | |
943 case Ctrl_H: | |
944 case K_DEL: | |
945 case K_KDEL: | |
946 case Ctrl_W: | |
947 #ifdef FEAT_FKMAP | |
948 if (cmd_fkmap && c == K_BS) | |
949 c = K_DEL; | |
950 #endif | |
951 if (c == K_KDEL) | |
952 c = K_DEL; | |
953 | |
954 /* | |
955 * delete current character is the same as backspace on next | |
956 * character, except at end of line | |
957 */ | |
958 if (c == K_DEL && ccline.cmdpos != ccline.cmdlen) | |
959 ++ccline.cmdpos; | |
960 #ifdef FEAT_MBYTE | |
961 if (has_mbyte && c == K_DEL) | |
962 ccline.cmdpos += mb_off_next(ccline.cmdbuff, | |
963 ccline.cmdbuff + ccline.cmdpos); | |
964 #endif | |
965 if (ccline.cmdpos > 0) | |
966 { | |
967 char_u *p; | |
968 | |
969 j = ccline.cmdpos; | |
970 p = ccline.cmdbuff + j; | |
971 #ifdef FEAT_MBYTE | |
972 if (has_mbyte) | |
973 { | |
974 p = mb_prevptr(ccline.cmdbuff, p); | |
975 if (c == Ctrl_W) | |
976 { | |
977 while (p > ccline.cmdbuff && vim_isspace(*p)) | |
978 p = mb_prevptr(ccline.cmdbuff, p); | |
979 i = mb_get_class(p); | |
980 while (p > ccline.cmdbuff && mb_get_class(p) == i) | |
981 p = mb_prevptr(ccline.cmdbuff, p); | |
982 if (mb_get_class(p) != i) | |
474 | 983 p += (*mb_ptr2len)(p); |
7 | 984 } |
985 } | |
986 else | |
987 #endif | |
988 if (c == Ctrl_W) | |
989 { | |
990 while (p > ccline.cmdbuff && vim_isspace(p[-1])) | |
991 --p; | |
992 i = vim_iswordc(p[-1]); | |
993 while (p > ccline.cmdbuff && !vim_isspace(p[-1]) | |
994 && vim_iswordc(p[-1]) == i) | |
995 --p; | |
996 } | |
997 else | |
998 --p; | |
999 ccline.cmdpos = (int)(p - ccline.cmdbuff); | |
1000 ccline.cmdlen -= j - ccline.cmdpos; | |
1001 i = ccline.cmdpos; | |
1002 while (i < ccline.cmdlen) | |
1003 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
1004 | |
1005 /* Truncate at the end, required for multi-byte chars. */ | |
1006 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
9971
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1007 #ifdef FEAT_SEARCH_EXTRA |
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1008 if (ccline.cmdlen == 0) |
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1009 old_cursor = cursor_start; |
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1010 else |
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1011 { |
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1012 old_cursor = match_start; |
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1013 decl(&old_cursor); |
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1014 } |
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1015 #endif |
7 | 1016 redrawcmd(); |
1017 } | |
1018 else if (ccline.cmdlen == 0 && c != Ctrl_W | |
1019 && ccline.cmdprompt == NULL && indent == 0) | |
1020 { | |
1021 /* In ex and debug mode it doesn't make sense to return. */ | |
1022 if (exmode_active | |
1023 #ifdef FEAT_EVAL | |
1024 || ccline.cmdfirstc == '>' | |
1025 #endif | |
1026 ) | |
1027 goto cmdline_not_changed; | |
1028 | |
1029 vim_free(ccline.cmdbuff); /* no commandline to return */ | |
1030 ccline.cmdbuff = NULL; | |
1031 if (!cmd_silent) | |
1032 { | |
1033 #ifdef FEAT_RIGHTLEFT | |
1034 if (cmdmsg_rl) | |
1035 msg_col = Columns; | |
1036 else | |
1037 #endif | |
1038 msg_col = 0; | |
1039 msg_putchar(' '); /* delete ':' */ | |
1040 } | |
9971
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1041 #ifdef FEAT_SEARCH_EXTRA |
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1042 if (ccline.cmdlen == 0) |
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1043 old_cursor = cursor_start; |
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1044 #endif |
7 | 1045 redraw_cmdline = TRUE; |
1046 goto returncmd; /* back to cmd mode */ | |
1047 } | |
1048 goto cmdline_changed; | |
1049 | |
1050 case K_INS: | |
1051 case K_KINS: | |
1052 #ifdef FEAT_FKMAP | |
1053 /* if Farsi mode set, we are in reverse insert mode - | |
1054 Do not change the mode */ | |
1055 if (cmd_fkmap) | |
1056 beep_flush(); | |
1057 else | |
1058 #endif | |
1059 ccline.overstrike = !ccline.overstrike; | |
1060 #ifdef CURSOR_SHAPE | |
1061 ui_cursor_shape(); /* may show different cursor shape */ | |
1062 #endif | |
1063 goto cmdline_not_changed; | |
1064 | |
1065 case Ctrl_HAT: | |
782 | 1066 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
7 | 1067 { |
1068 /* ":lmap" mappings exists, toggle use of mappings. */ | |
1069 State ^= LANGMAP; | |
1070 #ifdef USE_IM_CONTROL | |
1071 im_set_active(FALSE); /* Disable input method */ | |
1072 #endif | |
1073 if (b_im_ptr != NULL) | |
1074 { | |
1075 if (State & LANGMAP) | |
1076 *b_im_ptr = B_IMODE_LMAP; | |
1077 else | |
1078 *b_im_ptr = B_IMODE_NONE; | |
1079 } | |
1080 } | |
1081 #ifdef USE_IM_CONTROL | |
1082 else | |
1083 { | |
1084 /* There are no ":lmap" mappings, toggle IM. When | |
1085 * 'imdisable' is set don't try getting the status, it's | |
1086 * always off. */ | |
1087 if ((p_imdisable && b_im_ptr != NULL) | |
1088 ? *b_im_ptr == B_IMODE_IM : im_get_status()) | |
1089 { | |
1090 im_set_active(FALSE); /* Disable input method */ | |
1091 if (b_im_ptr != NULL) | |
1092 *b_im_ptr = B_IMODE_NONE; | |
1093 } | |
1094 else | |
1095 { | |
1096 im_set_active(TRUE); /* Enable input method */ | |
1097 if (b_im_ptr != NULL) | |
1098 *b_im_ptr = B_IMODE_IM; | |
1099 } | |
1100 } | |
1101 #endif | |
1102 if (b_im_ptr != NULL) | |
1103 { | |
1104 if (b_im_ptr == &curbuf->b_p_iminsert) | |
1105 set_iminsert_global(); | |
1106 else | |
1107 set_imsearch_global(); | |
1108 } | |
1109 #ifdef CURSOR_SHAPE | |
1110 ui_cursor_shape(); /* may show different cursor shape */ | |
1111 #endif | |
1112 #if defined(FEAT_WINDOWS) && defined(FEAT_KEYMAP) | |
1113 /* Show/unshow value of 'keymap' in status lines later. */ | |
1114 status_redraw_curbuf(); | |
1115 #endif | |
1116 goto cmdline_not_changed; | |
1117 | |
1118 /* case '@': only in very old vi */ | |
1119 case Ctrl_U: | |
1120 /* delete all characters left of the cursor */ | |
1121 j = ccline.cmdpos; | |
1122 ccline.cmdlen -= j; | |
1123 i = ccline.cmdpos = 0; | |
1124 while (i < ccline.cmdlen) | |
1125 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
1126 /* Truncate at the end, required for multi-byte chars. */ | |
1127 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
9971
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1128 #ifdef FEAT_SEARCH_EXTRA |
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1129 if (ccline.cmdlen == 0) |
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1130 old_cursor = cursor_start; |
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|
1131 #endif |
7 | 1132 redrawcmd(); |
1133 goto cmdline_changed; | |
1134 | |
1135 #ifdef FEAT_CLIPBOARD | |
1136 case Ctrl_Y: | |
1137 /* Copy the modeless selection, if there is one. */ | |
1138 if (clip_star.state != SELECT_CLEARED) | |
1139 { | |
1140 if (clip_star.state == SELECT_DONE) | |
1141 clip_copy_modeless_selection(TRUE); | |
1142 goto cmdline_not_changed; | |
1143 } | |
1144 break; | |
1145 #endif | |
1146 | |
1147 case ESC: /* get here if p_wc != ESC or when ESC typed twice */ | |
1148 case Ctrl_C: | |
571 | 1149 /* In exmode it doesn't make sense to return. Except when |
161 | 1150 * ":normal" runs out of characters. */ |
1151 if (exmode_active | |
7850
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changeset
|
1152 && (ex_normal_busy == 0 || typebuf.tb_len > 0)) |
7 | 1153 goto cmdline_not_changed; |
1154 | |
1155 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1156 putting it in history */ | |
1157 goto returncmd; /* back to cmd mode */ | |
1158 | |
1159 case Ctrl_R: /* insert register */ | |
1160 #ifdef USE_ON_FLY_SCROLL | |
1161 dont_scroll = TRUE; /* disallow scrolling here */ | |
1162 #endif | |
1163 putcmdline('"', TRUE); | |
1164 ++no_mapping; | |
1389 | 1165 i = c = plain_vgetc(); /* CTRL-R <char> */ |
7 | 1166 if (i == Ctrl_O) |
1167 i = Ctrl_R; /* CTRL-R CTRL-O == CTRL-R CTRL-R */ | |
1168 if (i == Ctrl_R) | |
1389 | 1169 c = plain_vgetc(); /* CTRL-R CTRL-R <char> */ |
7 | 1170 --no_mapping; |
1171 #ifdef FEAT_EVAL | |
1172 /* | |
1173 * Insert the result of an expression. | |
1174 * Need to save the current command line, to be able to enter | |
1175 * a new one... | |
1176 */ | |
1177 new_cmdpos = -1; | |
1178 if (c == '=') | |
1179 { | |
1180 if (ccline.cmdfirstc == '=')/* can't do this recursively */ | |
1181 { | |
1182 beep_flush(); | |
1183 c = ESC; | |
1184 } | |
1185 else | |
1186 { | |
95 | 1187 save_cmdline(&save_ccline); |
7 | 1188 c = get_expr_register(); |
95 | 1189 restore_cmdline(&save_ccline); |
7 | 1190 } |
1191 } | |
1192 #endif | |
1193 if (c != ESC) /* use ESC to cancel inserting register */ | |
1194 { | |
1015 | 1195 cmdline_paste(c, i == Ctrl_R, FALSE); |
606 | 1196 |
613 | 1197 #ifdef FEAT_EVAL |
606 | 1198 /* When there was a serious error abort getting the |
1199 * command line. */ | |
1200 if (aborting()) | |
1201 { | |
1202 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1203 putting it in history */ | |
1204 goto returncmd; /* back to cmd mode */ | |
1205 } | |
613 | 1206 #endif |
7 | 1207 KeyTyped = FALSE; /* Don't do p_wc completion. */ |
1208 #ifdef FEAT_EVAL | |
1209 if (new_cmdpos >= 0) | |
1210 { | |
1211 /* set_cmdline_pos() was used */ | |
1212 if (new_cmdpos > ccline.cmdlen) | |
1213 ccline.cmdpos = ccline.cmdlen; | |
1214 else | |
1215 ccline.cmdpos = new_cmdpos; | |
1216 } | |
1217 #endif | |
1218 } | |
1219 redrawcmd(); | |
1220 goto cmdline_changed; | |
1221 | |
1222 case Ctrl_D: | |
1223 if (showmatches(&xpc, FALSE) == EXPAND_NOTHING) | |
1224 break; /* Use ^D as normal char instead */ | |
1225 | |
1226 redrawcmd(); | |
1227 continue; /* don't do incremental search now */ | |
1228 | |
1229 case K_RIGHT: | |
1230 case K_S_RIGHT: | |
1231 case K_C_RIGHT: | |
1232 do | |
1233 { | |
1234 if (ccline.cmdpos >= ccline.cmdlen) | |
1235 break; | |
1236 i = cmdline_charsize(ccline.cmdpos); | |
1237 if (KeyTyped && ccline.cmdspos + i >= Columns * Rows) | |
1238 break; | |
1239 ccline.cmdspos += i; | |
1240 #ifdef FEAT_MBYTE | |
1241 if (has_mbyte) | |
474 | 1242 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1243 + ccline.cmdpos); |
1244 else | |
1245 #endif | |
1246 ++ccline.cmdpos; | |
1247 } | |
180 | 1248 while ((c == K_S_RIGHT || c == K_C_RIGHT |
1249 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) | |
7 | 1250 && ccline.cmdbuff[ccline.cmdpos] != ' '); |
1251 #ifdef FEAT_MBYTE | |
1252 if (has_mbyte) | |
1253 set_cmdspos_cursor(); | |
1254 #endif | |
1255 goto cmdline_not_changed; | |
1256 | |
1257 case K_LEFT: | |
1258 case K_S_LEFT: | |
1259 case K_C_LEFT: | |
1456 | 1260 if (ccline.cmdpos == 0) |
1261 goto cmdline_not_changed; | |
7 | 1262 do |
1263 { | |
1264 --ccline.cmdpos; | |
1265 #ifdef FEAT_MBYTE | |
1266 if (has_mbyte) /* move to first byte of char */ | |
1267 ccline.cmdpos -= (*mb_head_off)(ccline.cmdbuff, | |
1268 ccline.cmdbuff + ccline.cmdpos); | |
1269 #endif | |
1270 ccline.cmdspos -= cmdline_charsize(ccline.cmdpos); | |
1271 } | |
1456 | 1272 while (ccline.cmdpos > 0 |
1273 && (c == K_S_LEFT || c == K_C_LEFT | |
180 | 1274 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) |
7 | 1275 && ccline.cmdbuff[ccline.cmdpos - 1] != ' '); |
1276 #ifdef FEAT_MBYTE | |
1277 if (has_mbyte) | |
1278 set_cmdspos_cursor(); | |
1279 #endif | |
1280 goto cmdline_not_changed; | |
1281 | |
1282 case K_IGNORE: | |
1472 | 1283 /* Ignore mouse event or ex_window() result. */ |
1284 goto cmdline_not_changed; | |
7 | 1285 |
625 | 1286 #ifdef FEAT_GUI_W32 |
1287 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
1288 * cancelled. */ | |
1289 case K_F4: | |
1290 if (mod_mask == MOD_MASK_ALT) | |
1291 { | |
1292 redrawcmd(); /* somehow the cmdline is cleared */ | |
1293 goto cmdline_not_changed; | |
1294 } | |
1295 break; | |
1296 #endif | |
1297 | |
7 | 1298 #ifdef FEAT_MOUSE |
1299 case K_MIDDLEDRAG: | |
1300 case K_MIDDLERELEASE: | |
1301 goto cmdline_not_changed; /* Ignore mouse */ | |
1302 | |
1303 case K_MIDDLEMOUSE: | |
1304 # ifdef FEAT_GUI | |
1305 /* When GUI is active, also paste when 'mouse' is empty */ | |
1306 if (!gui.in_use) | |
1307 # endif | |
1308 if (!mouse_has(MOUSE_COMMAND)) | |
1309 goto cmdline_not_changed; /* Ignore mouse */ | |
692 | 1310 # ifdef FEAT_CLIPBOARD |
7 | 1311 if (clip_star.available) |
1015 | 1312 cmdline_paste('*', TRUE, TRUE); |
7 | 1313 else |
692 | 1314 # endif |
1015 | 1315 cmdline_paste(0, TRUE, TRUE); |
7 | 1316 redrawcmd(); |
1317 goto cmdline_changed; | |
1318 | |
692 | 1319 # ifdef FEAT_DND |
7 | 1320 case K_DROP: |
1015 | 1321 cmdline_paste('~', TRUE, FALSE); |
7 | 1322 redrawcmd(); |
1323 goto cmdline_changed; | |
692 | 1324 # endif |
7 | 1325 |
1326 case K_LEFTDRAG: | |
1327 case K_LEFTRELEASE: | |
1328 case K_RIGHTDRAG: | |
1329 case K_RIGHTRELEASE: | |
1330 /* Ignore drag and release events when the button-down wasn't | |
1331 * seen before. */ | |
1332 if (ignore_drag_release) | |
1333 goto cmdline_not_changed; | |
1334 /* FALLTHROUGH */ | |
1335 case K_LEFTMOUSE: | |
1336 case K_RIGHTMOUSE: | |
1337 if (c == K_LEFTRELEASE || c == K_RIGHTRELEASE) | |
1338 ignore_drag_release = TRUE; | |
1339 else | |
1340 ignore_drag_release = FALSE; | |
1341 # ifdef FEAT_GUI | |
1342 /* When GUI is active, also move when 'mouse' is empty */ | |
1343 if (!gui.in_use) | |
1344 # endif | |
1345 if (!mouse_has(MOUSE_COMMAND)) | |
1346 goto cmdline_not_changed; /* Ignore mouse */ | |
1347 # ifdef FEAT_CLIPBOARD | |
1348 if (mouse_row < cmdline_row && clip_star.available) | |
1349 { | |
1350 int button, is_click, is_drag; | |
1351 | |
1352 /* | |
1353 * Handle modeless selection. | |
1354 */ | |
1355 button = get_mouse_button(KEY2TERMCAP1(c), | |
1356 &is_click, &is_drag); | |
1357 if (mouse_model_popup() && button == MOUSE_LEFT | |
1358 && (mod_mask & MOD_MASK_SHIFT)) | |
1359 { | |
1360 /* Translate shift-left to right button. */ | |
1361 button = MOUSE_RIGHT; | |
1362 mod_mask &= ~MOD_MASK_SHIFT; | |
1363 } | |
1364 clip_modeless(button, is_click, is_drag); | |
1365 goto cmdline_not_changed; | |
1366 } | |
1367 # endif | |
1368 | |
1369 set_cmdspos(); | |
1370 for (ccline.cmdpos = 0; ccline.cmdpos < ccline.cmdlen; | |
1371 ++ccline.cmdpos) | |
1372 { | |
1373 i = cmdline_charsize(ccline.cmdpos); | |
1374 if (mouse_row <= cmdline_row + ccline.cmdspos / Columns | |
1375 && mouse_col < ccline.cmdspos % Columns + i) | |
1376 break; | |
692 | 1377 # ifdef FEAT_MBYTE |
7 | 1378 if (has_mbyte) |
1379 { | |
1380 /* Count ">" for double-wide char that doesn't fit. */ | |
1381 correct_cmdspos(ccline.cmdpos, i); | |
474 | 1382 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1383 + ccline.cmdpos) - 1; |
1384 } | |
692 | 1385 # endif |
7 | 1386 ccline.cmdspos += i; |
1387 } | |
1388 goto cmdline_not_changed; | |
1389 | |
1390 /* Mouse scroll wheel: ignored here */ | |
1391 case K_MOUSEDOWN: | |
1392 case K_MOUSEUP: | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1393 case K_MOUSELEFT: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1394 case K_MOUSERIGHT: |
7 | 1395 /* Alternate buttons ignored here */ |
1396 case K_X1MOUSE: | |
1397 case K_X1DRAG: | |
1398 case K_X1RELEASE: | |
1399 case K_X2MOUSE: | |
1400 case K_X2DRAG: | |
1401 case K_X2RELEASE: | |
1402 goto cmdline_not_changed; | |
1403 | |
1404 #endif /* FEAT_MOUSE */ | |
1405 | |
1406 #ifdef FEAT_GUI | |
1407 case K_LEFTMOUSE_NM: /* mousefocus click, ignored */ | |
1408 case K_LEFTRELEASE_NM: | |
1409 goto cmdline_not_changed; | |
1410 | |
1411 case K_VER_SCROLLBAR: | |
540 | 1412 if (msg_scrolled == 0) |
7 | 1413 { |
1414 gui_do_scroll(); | |
1415 redrawcmd(); | |
1416 } | |
1417 goto cmdline_not_changed; | |
1418 | |
1419 case K_HOR_SCROLLBAR: | |
540 | 1420 if (msg_scrolled == 0) |
7 | 1421 { |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1422 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 1423 redrawcmd(); |
1424 } | |
1425 goto cmdline_not_changed; | |
1426 #endif | |
692 | 1427 #ifdef FEAT_GUI_TABLINE |
1428 case K_TABLINE: | |
1429 case K_TABMENU: | |
1430 /* Don't want to change any tabs here. Make sure the same tab | |
1431 * is still selected. */ | |
1432 if (gui_use_tabline()) | |
1433 gui_mch_set_curtab(tabpage_index(curtab)); | |
1434 goto cmdline_not_changed; | |
1435 #endif | |
1436 | |
7 | 1437 case K_SELECT: /* end of Select mode mapping - ignore */ |
1438 goto cmdline_not_changed; | |
1439 | |
1440 case Ctrl_B: /* begin of command line */ | |
1441 case K_HOME: | |
1442 case K_KHOME: | |
1443 case K_S_HOME: | |
1444 case K_C_HOME: | |
1445 ccline.cmdpos = 0; | |
1446 set_cmdspos(); | |
1447 goto cmdline_not_changed; | |
1448 | |
1449 case Ctrl_E: /* end of command line */ | |
1450 case K_END: | |
1451 case K_KEND: | |
1452 case K_S_END: | |
1453 case K_C_END: | |
1454 ccline.cmdpos = ccline.cmdlen; | |
1455 set_cmdspos_cursor(); | |
1456 goto cmdline_not_changed; | |
1457 | |
1458 case Ctrl_A: /* all matches */ | |
3961 | 1459 if (nextwild(&xpc, WILD_ALL, 0, firstc != '@') == FAIL) |
7 | 1460 break; |
1461 goto cmdline_changed; | |
1462 | |
772 | 1463 case Ctrl_L: |
1464 #ifdef FEAT_SEARCH_EXTRA | |
1465 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1466 { | |
1467 /* Add a character from under the cursor for 'incsearch' */ | |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1468 if (did_incsearch) |
772 | 1469 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1470 curwin->w_cursor = match_end; |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1471 if (!equalpos(curwin->w_cursor, old_cursor)) |
1039 | 1472 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1473 c = gchar_cursor(); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1474 /* If 'ignorecase' and 'smartcase' are set and the |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1475 * command line has no uppercase characters, convert |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1476 * the character to lowercase */ |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1477 if (p_ic && p_scs |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1478 && !pat_has_uppercase(ccline.cmdbuff)) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1479 c = MB_TOLOWER(c); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1480 if (c != NUL) |
1039 | 1481 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1482 if (c == firstc || vim_strchr((char_u *)( |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1483 p_magic ? "\\^$.*[" : "\\^$"), c) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1484 != NULL) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1485 { |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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parents:
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diff
changeset
|
1486 /* put a backslash before special |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1487 * characters */ |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1488 stuffcharReadbuff(c); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1489 c = '\\'; |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1490 } |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1491 break; |
1039 | 1492 } |
1493 } | |
772 | 1494 } |
1495 goto cmdline_not_changed; | |
1496 } | |
1497 #endif | |
1498 | |
1499 /* completion: longest common part */ | |
3961 | 1500 if (nextwild(&xpc, WILD_LONGEST, 0, firstc != '@') == FAIL) |
7 | 1501 break; |
1502 goto cmdline_changed; | |
1503 | |
1504 case Ctrl_N: /* next match */ | |
1505 case Ctrl_P: /* previous match */ | |
9976
e448370630b2
commit https://github.com/vim/vim/commit/7df0f6313a46b80d760c9a80241922544333351c
Christian Brabandt <cb@256bit.org>
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9971
diff
changeset
|
1506 if (xpc.xp_numfiles > 0) |
7 | 1507 { |
3961 | 1508 if (nextwild(&xpc, (c == Ctrl_P) ? WILD_PREV : WILD_NEXT, |
1509 0, firstc != '@') == FAIL) | |
7 | 1510 break; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1511 goto cmdline_not_changed; |
7 | 1512 } |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1513 /* FALLTHROUGH */ |
7 | 1514 |
1515 #ifdef FEAT_CMDHIST | |
1516 case K_UP: | |
1517 case K_DOWN: | |
1518 case K_S_UP: | |
1519 case K_S_DOWN: | |
1520 case K_PAGEUP: | |
1521 case K_KPAGEUP: | |
1522 case K_PAGEDOWN: | |
1523 case K_KPAGEDOWN: | |
1524 if (hislen == 0 || firstc == NUL) /* no history */ | |
1525 goto cmdline_not_changed; | |
1526 | |
1527 i = hiscnt; | |
1528 | |
1529 /* save current command string so it can be restored later */ | |
1530 if (lookfor == NULL) | |
1531 { | |
1532 if ((lookfor = vim_strsave(ccline.cmdbuff)) == NULL) | |
1533 goto cmdline_not_changed; | |
1534 lookfor[ccline.cmdpos] = NUL; | |
1535 } | |
1536 | |
1537 j = (int)STRLEN(lookfor); | |
1538 for (;;) | |
1539 { | |
1540 /* one step backwards */ | |
230 | 1541 if (c == K_UP|| c == K_S_UP || c == Ctrl_P |
180 | 1542 || c == K_PAGEUP || c == K_KPAGEUP) |
7 | 1543 { |
1544 if (hiscnt == hislen) /* first time */ | |
1545 hiscnt = hisidx[histype]; | |
1546 else if (hiscnt == 0 && hisidx[histype] != hislen - 1) | |
1547 hiscnt = hislen - 1; | |
1548 else if (hiscnt != hisidx[histype] + 1) | |
1549 --hiscnt; | |
1550 else /* at top of list */ | |
1551 { | |
1552 hiscnt = i; | |
1553 break; | |
1554 } | |
1555 } | |
1556 else /* one step forwards */ | |
1557 { | |
1558 /* on last entry, clear the line */ | |
1559 if (hiscnt == hisidx[histype]) | |
1560 { | |
1561 hiscnt = hislen; | |
1562 break; | |
1563 } | |
1564 | |
1565 /* not on a history line, nothing to do */ | |
1566 if (hiscnt == hislen) | |
1567 break; | |
1568 if (hiscnt == hislen - 1) /* wrap around */ | |
1569 hiscnt = 0; | |
1570 else | |
1571 ++hiscnt; | |
1572 } | |
1573 if (hiscnt < 0 || history[histype][hiscnt].hisstr == NULL) | |
1574 { | |
1575 hiscnt = i; | |
1576 break; | |
1577 } | |
230 | 1578 if ((c != K_UP && c != K_DOWN) |
180 | 1579 || hiscnt == i |
7 | 1580 || STRNCMP(history[histype][hiscnt].hisstr, |
1581 lookfor, (size_t)j) == 0) | |
1582 break; | |
1583 } | |
1584 | |
1585 if (hiscnt != i) /* jumped to other entry */ | |
1586 { | |
1587 char_u *p; | |
1588 int len; | |
1589 int old_firstc; | |
1590 | |
1591 vim_free(ccline.cmdbuff); | |
1718 | 1592 xpc.xp_context = EXPAND_NOTHING; |
7 | 1593 if (hiscnt == hislen) |
1594 p = lookfor; /* back to the old one */ | |
1595 else | |
1596 p = history[histype][hiscnt].hisstr; | |
1597 | |
1598 if (histype == HIST_SEARCH | |
1599 && p != lookfor | |
1600 && (old_firstc = p[STRLEN(p) + 1]) != firstc) | |
1601 { | |
1602 /* Correct for the separator character used when | |
1603 * adding the history entry vs the one used now. | |
1604 * First loop: count length. | |
1605 * Second loop: copy the characters. */ | |
1606 for (i = 0; i <= 1; ++i) | |
1607 { | |
1608 len = 0; | |
1609 for (j = 0; p[j] != NUL; ++j) | |
1610 { | |
1611 /* Replace old sep with new sep, unless it is | |
1612 * escaped. */ | |
1613 if (p[j] == old_firstc | |
1614 && (j == 0 || p[j - 1] != '\\')) | |
1615 { | |
1616 if (i > 0) | |
1617 ccline.cmdbuff[len] = firstc; | |
1618 } | |
1619 else | |
1620 { | |
1621 /* Escape new sep, unless it is already | |
1622 * escaped. */ | |
1623 if (p[j] == firstc | |
1624 && (j == 0 || p[j - 1] != '\\')) | |
1625 { | |
1626 if (i > 0) | |
1627 ccline.cmdbuff[len] = '\\'; | |
1628 ++len; | |
1629 } | |
1630 if (i > 0) | |
1631 ccline.cmdbuff[len] = p[j]; | |
1632 } | |
1633 ++len; | |
1634 } | |
1635 if (i == 0) | |
1636 { | |
1637 alloc_cmdbuff(len); | |
1638 if (ccline.cmdbuff == NULL) | |
1639 goto returncmd; | |
1640 } | |
1641 } | |
1642 ccline.cmdbuff[len] = NUL; | |
1643 } | |
1644 else | |
1645 { | |
1646 alloc_cmdbuff((int)STRLEN(p)); | |
1647 if (ccline.cmdbuff == NULL) | |
1648 goto returncmd; | |
1649 STRCPY(ccline.cmdbuff, p); | |
1650 } | |
1651 | |
1652 ccline.cmdpos = ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
1653 redrawcmd(); | |
1654 goto cmdline_changed; | |
1655 } | |
1656 beep_flush(); | |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1657 #endif |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1658 goto cmdline_not_changed; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1659 |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1660 case Ctrl_G: /* next match */ |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1661 case Ctrl_T: /* previous match */ |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1662 #ifdef FEAT_SEARCH_EXTRA |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1663 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1664 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1665 pos_T t; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1666 int search_flags = SEARCH_KEEP + SEARCH_NOOF |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1667 + SEARCH_PEEK; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1668 |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1669 if (char_avail()) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1670 continue; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1671 cursor_off(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1672 out_flush(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1673 if (c == Ctrl_G) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1674 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
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|
1675 t = match_end; |
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1676 search_flags += SEARCH_COL; |
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1677 } |
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1678 else |
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1679 t = match_start; |
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1680 ++emsg_off; |
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1681 i = searchit(curwin, curbuf, &t, |
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1682 c == Ctrl_G ? FORWARD : BACKWARD, |
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1683 ccline.cmdbuff, count, search_flags, |
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1684 RE_SEARCH, 0, NULL); |
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1685 --emsg_off; |
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1686 if (i) |
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1687 { |
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1688 old_cursor = match_start; |
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1689 match_end = t; |
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1690 match_start = t; |
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1691 if (c == Ctrl_T && firstc == '/') |
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1692 { |
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1693 /* move just before the current match, so that |
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1694 * when nv_search finishes the cursor will be |
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1695 * put back on the match */ |
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1696 old_cursor = t; |
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1697 (void)decl(&old_cursor); |
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1698 } |
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1699 if (lt(t, old_cursor) && c == Ctrl_G) |
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1700 { |
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1701 /* wrap around */ |
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1702 old_cursor = t; |
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1703 if (firstc == '?') |
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1704 (void)incl(&old_cursor); |
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1705 else |
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1706 (void)decl(&old_cursor); |
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1707 } |
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1708 |
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1709 set_search_match(&match_end); |
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1710 curwin->w_cursor = match_start; |
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1711 changed_cline_bef_curs(); |
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1712 update_topline(); |
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1713 validate_cursor(); |
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1714 highlight_match = TRUE; |
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1715 old_curswant = curwin->w_curswant; |
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1716 old_leftcol = curwin->w_leftcol; |
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1717 old_topline = curwin->w_topline; |
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1718 # ifdef FEAT_DIFF |
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1719 old_topfill = curwin->w_topfill; |
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1720 # endif |
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1721 old_botline = curwin->w_botline; |
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1722 update_screen(NOT_VALID); |
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1723 redrawcmdline(); |
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1724 } |
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1725 else |
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1726 vim_beep(BO_ERROR); |
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1727 } |
7 | 1728 goto cmdline_not_changed; |
1729 #endif | |
1730 | |
1731 case Ctrl_V: | |
1732 case Ctrl_Q: | |
1733 #ifdef FEAT_MOUSE | |
1734 ignore_drag_release = TRUE; | |
1735 #endif | |
1736 putcmdline('^', TRUE); | |
1737 c = get_literal(); /* get next (two) character(s) */ | |
1738 do_abbr = FALSE; /* don't do abbreviation now */ | |
1739 #ifdef FEAT_MBYTE | |
1740 /* may need to remove ^ when composing char was typed */ | |
1741 if (enc_utf8 && utf_iscomposing(c) && !cmd_silent) | |
1742 { | |
1743 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
1744 msg_putchar(' '); | |
1745 cursorcmd(); | |
1746 } | |
1747 #endif | |
1748 break; | |
1749 | |
1750 #ifdef FEAT_DIGRAPHS | |
1751 case Ctrl_K: | |
1752 #ifdef FEAT_MOUSE | |
1753 ignore_drag_release = TRUE; | |
1754 #endif | |
1755 putcmdline('?', TRUE); | |
1756 #ifdef USE_ON_FLY_SCROLL | |
1757 dont_scroll = TRUE; /* disallow scrolling here */ | |
1758 #endif | |
1759 c = get_digraph(TRUE); | |
1760 if (c != NUL) | |
1761 break; | |
1762 | |
1763 redrawcmd(); | |
1764 goto cmdline_not_changed; | |
1765 #endif /* FEAT_DIGRAPHS */ | |
1766 | |
1767 #ifdef FEAT_RIGHTLEFT | |
1768 case Ctrl__: /* CTRL-_: switch language mode */ | |
1769 if (!p_ari) | |
1770 break; | |
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1771 # ifdef FEAT_FKMAP |
7 | 1772 if (p_altkeymap) |
1773 { | |
1774 cmd_fkmap = !cmd_fkmap; | |
1775 if (cmd_fkmap) /* in Farsi always in Insert mode */ | |
1776 ccline.overstrike = FALSE; | |
1777 } | |
1778 else /* Hebrew is default */ | |
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1779 # endif |
7 | 1780 cmd_hkmap = !cmd_hkmap; |
1781 goto cmdline_not_changed; | |
1782 #endif | |
1783 | |
1784 default: | |
1785 #ifdef UNIX | |
1786 if (c == intr_char) | |
1787 { | |
1788 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1789 putting it in history */ | |
1790 goto returncmd; /* back to Normal mode */ | |
1791 } | |
1792 #endif | |
1793 /* | |
1794 * Normal character with no special meaning. Just set mod_mask | |
1795 * to 0x0 so that typing Shift-Space in the GUI doesn't enter | |
1796 * the string <S-Space>. This should only happen after ^V. | |
1797 */ | |
1798 if (!IS_SPECIAL(c)) | |
1799 mod_mask = 0x0; | |
1800 break; | |
1801 } | |
1802 /* | |
1803 * End of switch on command line character. | |
1804 * We come here if we have a normal character. | |
1805 */ | |
1806 | |
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1807 if (do_abbr && (IS_SPECIAL(c) || !vim_iswordc(c)) && (ccheck_abbr( |
7 | 1808 #ifdef FEAT_MBYTE |
1809 /* Add ABBR_OFF for characters above 0x100, this is | |
1810 * what check_abbr() expects. */ | |
1811 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : | |
1812 #endif | |
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1813 c) || c == Ctrl_RSB)) |
7 | 1814 goto cmdline_changed; |
1815 | |
1816 /* | |
1817 * put the character in the command line | |
1818 */ | |
1819 if (IS_SPECIAL(c) || mod_mask != 0) | |
1820 put_on_cmdline(get_special_key_name(c, mod_mask), -1, TRUE); | |
1821 else | |
1822 { | |
1823 #ifdef FEAT_MBYTE | |
1824 if (has_mbyte) | |
1825 { | |
1826 j = (*mb_char2bytes)(c, IObuff); | |
1827 IObuff[j] = NUL; /* exclude composing chars */ | |
1828 put_on_cmdline(IObuff, j, TRUE); | |
1829 } | |
1830 else | |
1831 #endif | |
1832 { | |
1833 IObuff[0] = c; | |
1834 put_on_cmdline(IObuff, 1, TRUE); | |
1835 } | |
1836 } | |
1837 goto cmdline_changed; | |
1838 | |
1839 /* | |
1840 * This part implements incremental searches for "/" and "?" | |
1841 * Jump to cmdline_not_changed when a character has been read but the command | |
1842 * line did not change. Then we only search and redraw if something changed in | |
1843 * the past. | |
1844 * Jump to cmdline_changed when the command line did change. | |
1845 * (Sorry for the goto's, I know it is ugly). | |
1846 */ | |
1847 cmdline_not_changed: | |
1848 #ifdef FEAT_SEARCH_EXTRA | |
1849 if (!incsearch_postponed) | |
1850 continue; | |
1851 #endif | |
1852 | |
1853 cmdline_changed: | |
1854 #ifdef FEAT_SEARCH_EXTRA | |
1855 /* | |
1856 * 'incsearch' highlighting. | |
1857 */ | |
1858 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1859 { | |
772 | 1860 pos_T end_pos; |
1521 | 1861 #ifdef FEAT_RELTIME |
1862 proftime_T tm; | |
1863 #endif | |
772 | 1864 |
7 | 1865 /* if there is a character waiting, search and redraw later */ |
1866 if (char_avail()) | |
1867 { | |
1868 incsearch_postponed = TRUE; | |
1869 continue; | |
1870 } | |
1871 incsearch_postponed = FALSE; | |
1872 curwin->w_cursor = old_cursor; /* start at old position */ | |
1873 | |
1874 /* If there is no command line, don't do anything */ | |
1875 if (ccline.cmdlen == 0) | |
1876 i = 0; | |
1877 else | |
1878 { | |
1879 cursor_off(); /* so the user knows we're busy */ | |
1880 out_flush(); | |
1881 ++emsg_off; /* So it doesn't beep if bad expr */ | |
1521 | 1882 #ifdef FEAT_RELTIME |
1883 /* Set the time limit to half a second. */ | |
1884 profile_setlimit(500L, &tm); | |
1885 #endif | |
7 | 1886 i = do_search(NULL, firstc, ccline.cmdbuff, count, |
1521 | 1887 SEARCH_KEEP + SEARCH_OPT + SEARCH_NOOF + SEARCH_PEEK, |
1888 #ifdef FEAT_RELTIME | |
1889 &tm | |
1890 #else | |
1891 NULL | |
1892 #endif | |
1893 ); | |
7 | 1894 --emsg_off; |
1895 /* if interrupted while searching, behave like it failed */ | |
1896 if (got_int) | |
1897 { | |
1898 (void)vpeekc(); /* remove <C-C> from input stream */ | |
1899 got_int = FALSE; /* don't abandon the command line */ | |
1900 i = 0; | |
1901 } | |
1902 else if (char_avail()) | |
1903 /* cancelled searching because a char was typed */ | |
1904 incsearch_postponed = TRUE; | |
1905 } | |
772 | 1906 if (i != 0) |
7 | 1907 highlight_match = TRUE; /* highlight position */ |
1908 else | |
1909 highlight_match = FALSE; /* remove highlight */ | |
1910 | |
1911 /* first restore the old curwin values, so the screen is | |
1912 * positioned in the same way as the actual search command */ | |
1913 curwin->w_leftcol = old_leftcol; | |
1914 curwin->w_topline = old_topline; | |
1915 # ifdef FEAT_DIFF | |
1916 curwin->w_topfill = old_topfill; | |
1917 # endif | |
1918 curwin->w_botline = old_botline; | |
1919 changed_cline_bef_curs(); | |
1920 update_topline(); | |
1921 | |
1922 if (i != 0) | |
1923 { | |
481 | 1924 pos_T save_pos = curwin->w_cursor; |
1925 | |
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1926 match_start = curwin->w_cursor; |
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1927 set_search_match(&curwin->w_cursor); |
7 | 1928 validate_cursor(); |
772 | 1929 end_pos = curwin->w_cursor; |
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1930 match_end = end_pos; |
481 | 1931 curwin->w_cursor = save_pos; |
7 | 1932 } |
798 | 1933 else |
1934 end_pos = curwin->w_cursor; /* shutup gcc 4 */ | |
772 | 1935 |
7 | 1936 validate_cursor(); |
979 | 1937 # ifdef FEAT_WINDOWS |
1938 /* May redraw the status line to show the cursor position. */ | |
1939 if (p_ru && curwin->w_status_height > 0) | |
1940 curwin->w_redr_status = TRUE; | |
1941 # endif | |
7 | 1942 |
195 | 1943 save_cmdline(&save_ccline); |
743 | 1944 update_screen(SOME_VALID); |
195 | 1945 restore_cmdline(&save_ccline); |
1946 | |
772 | 1947 /* Leave it at the end to make CTRL-R CTRL-W work. */ |
1948 if (i != 0) | |
1949 curwin->w_cursor = end_pos; | |
1950 | |
7 | 1951 msg_starthere(); |
1952 redrawcmdline(); | |
1953 did_incsearch = TRUE; | |
1954 } | |
1955 #else /* FEAT_SEARCH_EXTRA */ | |
1956 ; | |
1957 #endif | |
1958 | |
1959 #ifdef FEAT_RIGHTLEFT | |
1960 if (cmdmsg_rl | |
1961 # ifdef FEAT_ARABIC | |
534 | 1962 || (p_arshape && !p_tbidi && enc_utf8) |
7 | 1963 # endif |
1964 ) | |
1965 /* Always redraw the whole command line to fix shaping and | |
3374 | 1966 * right-left typing. Not efficient, but it works. |
1967 * Do it only when there are no characters left to read | |
1968 * to avoid useless intermediate redraws. */ | |
1969 if (vpeekc() == NUL) | |
1970 redrawcmd(); | |
7 | 1971 #endif |
1972 } | |
1973 | |
1974 returncmd: | |
1975 | |
1976 #ifdef FEAT_RIGHTLEFT | |
1977 cmdmsg_rl = FALSE; | |
1978 #endif | |
1979 | |
1980 #ifdef FEAT_FKMAP | |
1981 cmd_fkmap = 0; | |
1982 #endif | |
1983 | |
1984 ExpandCleanup(&xpc); | |
1718 | 1985 ccline.xpc = NULL; |
7 | 1986 |
1987 #ifdef FEAT_SEARCH_EXTRA | |
1988 if (did_incsearch) | |
1989 { | |
1990 curwin->w_cursor = old_cursor; | |
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1991 if (gotesc) |
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1992 curwin->w_cursor = cursor_start; |
7 | 1993 curwin->w_curswant = old_curswant; |
1994 curwin->w_leftcol = old_leftcol; | |
1995 curwin->w_topline = old_topline; | |
1996 # ifdef FEAT_DIFF | |
1997 curwin->w_topfill = old_topfill; | |
1998 # endif | |
1999 curwin->w_botline = old_botline; | |
2000 highlight_match = FALSE; | |
2001 validate_cursor(); /* needed for TAB */ | |
743 | 2002 redraw_later(SOME_VALID); |
7 | 2003 } |
2004 #endif | |
2005 | |
2006 if (ccline.cmdbuff != NULL) | |
2007 { | |
2008 /* | |
2009 * Put line in history buffer (":" and "=" only when it was typed). | |
2010 */ | |
2011 #ifdef FEAT_CMDHIST | |
2012 if (ccline.cmdlen && firstc != NUL | |
2013 && (some_key_typed || histype == HIST_SEARCH)) | |
2014 { | |
2015 add_to_history(histype, ccline.cmdbuff, TRUE, | |
2016 histype == HIST_SEARCH ? firstc : NUL); | |
2017 if (firstc == ':') | |
2018 { | |
2019 vim_free(new_last_cmdline); | |
2020 new_last_cmdline = vim_strsave(ccline.cmdbuff); | |
2021 } | |
2022 } | |
2023 #endif | |
2024 | |
2025 if (gotesc) /* abandon command line */ | |
2026 { | |
2027 vim_free(ccline.cmdbuff); | |
2028 ccline.cmdbuff = NULL; | |
2029 if (msg_scrolled == 0) | |
2030 compute_cmdrow(); | |
2031 MSG(""); | |
2032 redraw_cmdline = TRUE; | |
2033 } | |
2034 } | |
2035 | |
2036 /* | |
2037 * If the screen was shifted up, redraw the whole screen (later). | |
2038 * If the line is too long, clear it, so ruler and shown command do | |
2039 * not get printed in the middle of it. | |
2040 */ | |
2041 msg_check(); | |
2042 msg_scroll = save_msg_scroll; | |
2043 redir_off = FALSE; | |
2044 | |
2045 /* When the command line was typed, no need for a wait-return prompt. */ | |
2046 if (some_key_typed) | |
2047 need_wait_return = FALSE; | |
2048 | |
2049 State = save_State; | |
2050 #ifdef USE_IM_CONTROL | |
2051 if (b_im_ptr != NULL && *b_im_ptr != B_IMODE_LMAP) | |
2052 im_save_status(b_im_ptr); | |
2053 im_set_active(FALSE); | |
2054 #endif | |
2055 #ifdef FEAT_MOUSE | |
2056 setmouse(); | |
2057 #endif | |
2058 #ifdef CURSOR_SHAPE | |
2059 ui_cursor_shape(); /* may show different cursor shape */ | |
2060 #endif | |
2061 | |
95 | 2062 { |
2063 char_u *p = ccline.cmdbuff; | |
2064 | |
2065 /* Make ccline empty, getcmdline() may try to use it. */ | |
2066 ccline.cmdbuff = NULL; | |
2067 return p; | |
2068 } | |
7 | 2069 } |
2070 | |
2071 #if (defined(FEAT_CRYPT) || defined(FEAT_EVAL)) || defined(PROTO) | |
2072 /* | |
2073 * Get a command line with a prompt. | |
2074 * This is prepared to be called recursively from getcmdline() (e.g. by | |
2075 * f_input() when evaluating an expression from CTRL-R =). | |
2076 * Returns the command line in allocated memory, or NULL. | |
2077 */ | |
2078 char_u * | |
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2079 getcmdline_prompt( |
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2080 int firstc, |
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2081 char_u *prompt, /* command line prompt */ |
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2082 int attr, /* attributes for prompt */ |
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2083 int xp_context, /* type of expansion */ |
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2084 char_u *xp_arg) /* user-defined expansion argument */ |
7 | 2085 { |
2086 char_u *s; | |
2087 struct cmdline_info save_ccline; | |
2088 int msg_col_save = msg_col; | |
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2089 int msg_silent_save = msg_silent; |
7 | 2090 |
95 | 2091 save_cmdline(&save_ccline); |
7 | 2092 ccline.cmdprompt = prompt; |
2093 ccline.cmdattr = attr; | |
531 | 2094 # ifdef FEAT_EVAL |
2095 ccline.xp_context = xp_context; | |
2096 ccline.xp_arg = xp_arg; | |
2097 ccline.input_fn = (firstc == '@'); | |
2098 # endif | |
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2099 msg_silent = 0; |
7 | 2100 s = getcmdline(firstc, 1L, 0); |
95 | 2101 restore_cmdline(&save_ccline); |
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2102 msg_silent = msg_silent_save; |
3020 | 2103 /* Restore msg_col, the prompt from input() may have changed it. |
2104 * But only if called recursively and the commandline is therefore being | |
2105 * restored to an old one; if not, the input() prompt stays on the screen, | |
2106 * so we need its modified msg_col left intact. */ | |
2107 if (ccline.cmdbuff != NULL) | |
2108 msg_col = msg_col_save; | |
7 | 2109 |
2110 return s; | |
2111 } | |
2112 #endif | |
2113 | |
632 | 2114 /* |
634 | 2115 * Return TRUE when the text must not be changed and we can't switch to |
2116 * another window or buffer. Used when editing the command line, evaluating | |
2117 * 'balloonexpr', etc. | |
632 | 2118 */ |
2119 int | |
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2120 text_locked(void) |
632 | 2121 { |
2122 #ifdef FEAT_CMDWIN | |
2123 if (cmdwin_type != 0) | |
2124 return TRUE; | |
2125 #endif | |
634 | 2126 return textlock != 0; |
632 | 2127 } |
2128 | |
2129 /* | |
2130 * Give an error message for a command that isn't allowed while the cmdline | |
2131 * window is open or editing the cmdline in another way. | |
2132 */ | |
2133 void | |
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2134 text_locked_msg(void) |
632 | 2135 { |
2136 #ifdef FEAT_CMDWIN | |
2137 if (cmdwin_type != 0) | |
2138 EMSG(_(e_cmdwin)); | |
2139 else | |
2140 #endif | |
2141 EMSG(_(e_secure)); | |
2142 } | |
2143 | |
819 | 2144 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
2145 /* | |
1834 | 2146 * Check if "curbuf_lock" or "allbuf_lock" is set and return TRUE when it is |
2147 * and give an error message. | |
819 | 2148 */ |
2149 int | |
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2150 curbuf_locked(void) |
819 | 2151 { |
2152 if (curbuf_lock > 0) | |
2153 { | |
2154 EMSG(_("E788: Not allowed to edit another buffer now")); | |
2155 return TRUE; | |
2156 } | |
1834 | 2157 return allbuf_locked(); |
2158 } | |
2159 | |
2160 /* | |
2161 * Check if "allbuf_lock" is set and return TRUE when it is and give an error | |
2162 * message. | |
2163 */ | |
2164 int | |
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2165 allbuf_locked(void) |
1834 | 2166 { |
2167 if (allbuf_lock > 0) | |
2168 { | |
2169 EMSG(_("E811: Not allowed to change buffer information now")); | |
2170 return TRUE; | |
2171 } | |
819 | 2172 return FALSE; |
2173 } | |
2174 #endif | |
2175 | |
7 | 2176 static int |
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2177 cmdline_charsize(int idx) |
7 | 2178 { |
2179 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2180 if (cmdline_star > 0) /* showing '*', always 1 position */ | |
2181 return 1; | |
2182 #endif | |
2183 return ptr2cells(ccline.cmdbuff + idx); | |
2184 } | |
2185 | |
2186 /* | |
2187 * Compute the offset of the cursor on the command line for the prompt and | |
2188 * indent. | |
2189 */ | |
2190 static void | |
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2191 set_cmdspos(void) |
7 | 2192 { |
531 | 2193 if (ccline.cmdfirstc != NUL) |
7 | 2194 ccline.cmdspos = 1 + ccline.cmdindent; |
2195 else | |
2196 ccline.cmdspos = 0 + ccline.cmdindent; | |
2197 } | |
2198 | |
2199 /* | |
2200 * Compute the screen position for the cursor on the command line. | |
2201 */ | |
2202 static void | |
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2203 set_cmdspos_cursor(void) |
7 | 2204 { |
2205 int i, m, c; | |
2206 | |
2207 set_cmdspos(); | |
2208 if (KeyTyped) | |
534 | 2209 { |
7 | 2210 m = Columns * Rows; |
534 | 2211 if (m < 0) /* overflow, Columns or Rows at weird value */ |
2212 m = MAXCOL; | |
2213 } | |
7 | 2214 else |
2215 m = MAXCOL; | |
2216 for (i = 0; i < ccline.cmdlen && i < ccline.cmdpos; ++i) | |
2217 { | |
2218 c = cmdline_charsize(i); | |
2219 #ifdef FEAT_MBYTE | |
2220 /* Count ">" for double-wide multi-byte char that doesn't fit. */ | |
2221 if (has_mbyte) | |
2222 correct_cmdspos(i, c); | |
2223 #endif | |
1612 | 2224 /* If the cmdline doesn't fit, show cursor on last visible char. |
2225 * Don't move the cursor itself, so we can still append. */ | |
7 | 2226 if ((ccline.cmdspos += c) >= m) |
2227 { | |
2228 ccline.cmdspos -= c; | |
2229 break; | |
2230 } | |
2231 #ifdef FEAT_MBYTE | |
2232 if (has_mbyte) | |
474 | 2233 i += (*mb_ptr2len)(ccline.cmdbuff + i) - 1; |
7 | 2234 #endif |
2235 } | |
2236 } | |
2237 | |
2238 #ifdef FEAT_MBYTE | |
2239 /* | |
2240 * Check if the character at "idx", which is "cells" wide, is a multi-byte | |
2241 * character that doesn't fit, so that a ">" must be displayed. | |
2242 */ | |
2243 static void | |
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2244 correct_cmdspos(int idx, int cells) |
7 | 2245 { |
474 | 2246 if ((*mb_ptr2len)(ccline.cmdbuff + idx) > 1 |
7 | 2247 && (*mb_ptr2cells)(ccline.cmdbuff + idx) > 1 |
2248 && ccline.cmdspos % Columns + cells > Columns) | |
2249 ccline.cmdspos++; | |
2250 } | |
2251 #endif | |
2252 | |
2253 /* | |
2254 * Get an Ex command line for the ":" command. | |
2255 */ | |
2256 char_u * | |
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2257 getexline( |
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2258 int c, /* normally ':', NUL for ":append" */ |
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2259 void *cookie UNUSED, |
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2260 int indent) /* indent for inside conditionals */ |
7 | 2261 { |
2262 /* When executing a register, remove ':' that's in front of each line. */ | |
2263 if (exec_from_reg && vpeekc() == ':') | |
2264 (void)vgetc(); | |
2265 return getcmdline(c, 1L, indent); | |
2266 } | |
2267 | |
2268 /* | |
2269 * Get an Ex command line for Ex mode. | |
2270 * In Ex mode we only use the OS supplied line editing features and no | |
2271 * mappings or abbreviations. | |
168 | 2272 * Returns a string in allocated memory or NULL. |
7 | 2273 */ |
2274 char_u * | |
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2275 getexmodeline( |
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2276 int promptc, /* normally ':', NUL for ":append" and '?' for |
168 | 2277 :s prompt */ |
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2278 void *cookie UNUSED, |
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2279 int indent) /* indent for inside conditionals */ |
7 | 2280 { |
168 | 2281 garray_T line_ga; |
2282 char_u *pend; | |
2283 int startcol = 0; | |
1329 | 2284 int c1 = 0; |
168 | 2285 int escaped = FALSE; /* CTRL-V typed */ |
2286 int vcol = 0; | |
2287 char_u *p; | |
1329 | 2288 int prev_char; |
5966 | 2289 int len; |
7 | 2290 |
2291 /* Switch cursor on now. This avoids that it happens after the "\n", which | |
2292 * confuses the system function that computes tabstops. */ | |
2293 cursor_on(); | |
2294 | |
2295 /* always start in column 0; write a newline if necessary */ | |
2296 compute_cmdrow(); | |
168 | 2297 if ((msg_col || msg_didout) && promptc != '?') |
7 | 2298 msg_putchar('\n'); |
168 | 2299 if (promptc == ':') |
7 | 2300 { |
164 | 2301 /* indent that is only displayed, not in the line itself */ |
168 | 2302 if (p_prompt) |
2303 msg_putchar(':'); | |
7 | 2304 while (indent-- > 0) |
2305 msg_putchar(' '); | |
2306 startcol = msg_col; | |
2307 } | |
2308 | |
2309 ga_init2(&line_ga, 1, 30); | |
2310 | |
164 | 2311 /* autoindent for :insert and :append is in the line itself */ |
168 | 2312 if (promptc <= 0) |
164 | 2313 { |
2314 vcol = indent; | |
2315 while (indent >= 8) | |
2316 { | |
2317 ga_append(&line_ga, TAB); | |
2318 msg_puts((char_u *)" "); | |
2319 indent -= 8; | |
2320 } | |
2321 while (indent-- > 0) | |
2322 { | |
2323 ga_append(&line_ga, ' '); | |
2324 msg_putchar(' '); | |
2325 } | |
2326 } | |
168 | 2327 ++no_mapping; |
2328 ++allow_keys; | |
164 | 2329 |
7 | 2330 /* |
2331 * Get the line, one character at a time. | |
2332 */ | |
2333 got_int = FALSE; | |
168 | 2334 while (!got_int) |
7 | 2335 { |
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2336 long sw; |
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2337 char_u *s; |
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2338 |
7 | 2339 if (ga_grow(&line_ga, 40) == FAIL) |
2340 break; | |
2341 | |
168 | 2342 /* Get one character at a time. Don't use inchar(), it can't handle |
2343 * special characters. */ | |
1329 | 2344 prev_char = c1; |
168 | 2345 c1 = vgetc(); |
7 | 2346 |
2347 /* | |
168 | 2348 * Handle line editing. |
2349 * Previously this was left to the system, putting the terminal in | |
2350 * cooked mode, but then CTRL-D and CTRL-T can't be used properly. | |
7 | 2351 */ |
168 | 2352 if (got_int) |
2353 { | |
2354 msg_putchar('\n'); | |
2355 break; | |
2356 } | |
2357 | |
2358 if (!escaped) | |
7 | 2359 { |
168 | 2360 /* CR typed means "enter", which is NL */ |
2361 if (c1 == '\r') | |
2362 c1 = '\n'; | |
2363 | |
2364 if (c1 == BS || c1 == K_BS | |
2365 || c1 == DEL || c1 == K_DEL || c1 == K_KDEL) | |
7 | 2366 { |
168 | 2367 if (line_ga.ga_len > 0) |
2368 { | |
5966 | 2369 #ifdef FEAT_MBYTE |
2370 if (has_mbyte) | |
2371 { | |
2372 p = (char_u *)line_ga.ga_data; | |
2373 p[line_ga.ga_len] = NUL; | |
2374 len = (*mb_head_off)(p, p + line_ga.ga_len - 1) + 1; | |
2375 line_ga.ga_len -= len; | |
2376 } | |
2377 else | |
2378 #endif | |
2379 --line_ga.ga_len; | |
168 | 2380 goto redraw; |
2381 } | |
2382 continue; | |
7 | 2383 } |
2384 | |
168 | 2385 if (c1 == Ctrl_U) |
7 | 2386 { |
168 | 2387 msg_col = startcol; |
2388 msg_clr_eos(); | |
2389 line_ga.ga_len = 0; | |
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diff
changeset
|
2390 goto redraw; |
168 | 2391 } |
2392 | |
2393 if (c1 == Ctrl_T) | |
2394 { | |
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parents:
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diff
changeset
|
2395 sw = get_sw_value(curbuf); |
168 | 2396 p = (char_u *)line_ga.ga_data; |
2397 p[line_ga.ga_len] = NUL; | |
5995 | 2398 indent = get_indent_str(p, 8, FALSE); |
3740 | 2399 indent += sw - indent % sw; |
168 | 2400 add_indent: |
5995 | 2401 while (get_indent_str(p, 8, FALSE) < indent) |
7 | 2402 { |
7009 | 2403 (void)ga_grow(&line_ga, 2); /* one more for the NUL */ |
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diff
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|
2404 p = (char_u *)line_ga.ga_data; |
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diff
changeset
|
2405 s = skipwhite(p); |
168 | 2406 mch_memmove(s + 1, s, line_ga.ga_len - (s - p) + 1); |
2407 *s = ' '; | |
2408 ++line_ga.ga_len; | |
7 | 2409 } |
168 | 2410 redraw: |
2411 /* redraw the line */ | |
2412 msg_col = startcol; | |
2413 vcol = 0; | |
5966 | 2414 p = (char_u *)line_ga.ga_data; |
2415 p[line_ga.ga_len] = NUL; | |
2416 while (p < (char_u *)line_ga.ga_data + line_ga.ga_len) | |
7 | 2417 { |
168 | 2418 if (*p == TAB) |
7 | 2419 { |
168 | 2420 do |
7 | 2421 { |
168 | 2422 msg_putchar(' '); |
2423 } while (++vcol % 8); | |
5966 | 2424 ++p; |
7 | 2425 } |
168 | 2426 else |
164 | 2427 { |
5966 | 2428 len = MB_PTR2LEN(p); |
2429 msg_outtrans_len(p, len); | |
2430 vcol += ptr2cells(p); | |
2431 p += len; | |
7 | 2432 } |
2433 } | |
168 | 2434 msg_clr_eos(); |
1329 | 2435 windgoto(msg_row, msg_col); |
168 | 2436 continue; |
2437 } | |
2438 | |
2439 if (c1 == Ctrl_D) | |
2440 { | |
2441 /* Delete one shiftwidth. */ | |
2442 p = (char_u *)line_ga.ga_data; | |
2443 if (prev_char == '0' || prev_char == '^') | |
7 | 2444 { |
168 | 2445 if (prev_char == '^') |
2446 ex_keep_indent = TRUE; | |
2447 indent = 0; | |
2448 p[--line_ga.ga_len] = NUL; | |
7 | 2449 } |
2450 else | |
2451 { | |
168 | 2452 p[line_ga.ga_len] = NUL; |
5995 | 2453 indent = get_indent_str(p, 8, FALSE); |
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diff
changeset
|
2454 if (indent > 0) |
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parents:
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diff
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|
2455 { |
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diff
changeset
|
2456 --indent; |
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parents:
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diff
changeset
|
2457 indent -= indent % get_sw_value(curbuf); |
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diff
changeset
|
2458 } |
168 | 2459 } |
5995 | 2460 while (get_indent_str(p, 8, FALSE) > indent) |
168 | 2461 { |
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parents:
6695
diff
changeset
|
2462 s = skipwhite(p); |
168 | 2463 mch_memmove(s - 1, s, line_ga.ga_len - (s - p) + 1); |
2464 --line_ga.ga_len; | |
7 | 2465 } |
168 | 2466 goto add_indent; |
2467 } | |
2468 | |
2469 if (c1 == Ctrl_V || c1 == Ctrl_Q) | |
2470 { | |
2471 escaped = TRUE; | |
2472 continue; | |
7 | 2473 } |
168 | 2474 |
2475 /* Ignore special key codes: mouse movement, K_IGNORE, etc. */ | |
2476 if (IS_SPECIAL(c1)) | |
2477 continue; | |
7 | 2478 } |
168 | 2479 |
2480 if (IS_SPECIAL(c1)) | |
2481 c1 = '?'; | |
5966 | 2482 #ifdef FEAT_MBYTE |
2483 if (has_mbyte) | |
2484 len = (*mb_char2bytes)(c1, | |
2485 (char_u *)line_ga.ga_data + line_ga.ga_len); | |
2486 else | |
2487 #endif | |
2488 { | |
2489 len = 1; | |
2490 ((char_u *)line_ga.ga_data)[line_ga.ga_len] = c1; | |
2491 } | |
168 | 2492 if (c1 == '\n') |
2493 msg_putchar('\n'); | |
2494 else if (c1 == TAB) | |
2495 { | |
2496 /* Don't use chartabsize(), 'ts' can be different */ | |
2497 do | |
2498 { | |
2499 msg_putchar(' '); | |
2500 } while (++vcol % 8); | |
2501 } | |
7 | 2502 else |
2503 { | |
168 | 2504 msg_outtrans_len( |
5966 | 2505 ((char_u *)line_ga.ga_data) + line_ga.ga_len, len); |
168 | 2506 vcol += char2cells(c1); |
7 | 2507 } |
5966 | 2508 line_ga.ga_len += len; |
168 | 2509 escaped = FALSE; |
2510 | |
2511 windgoto(msg_row, msg_col); | |
164 | 2512 pend = (char_u *)(line_ga.ga_data) + line_ga.ga_len; |
168 | 2513 |
2590 | 2514 /* We are done when a NL is entered, but not when it comes after an |
2515 * odd number of backslashes, that results in a NUL. */ | |
2516 if (line_ga.ga_len > 0 && pend[-1] == '\n') | |
7 | 2517 { |
2590 | 2518 int bcount = 0; |
2519 | |
2520 while (line_ga.ga_len - 2 >= bcount && pend[-2 - bcount] == '\\') | |
2521 ++bcount; | |
2522 | |
2523 if (bcount > 0) | |
2524 { | |
2525 /* Halve the number of backslashes: "\NL" -> "NUL", "\\NL" -> | |
2526 * "\NL", etc. */ | |
2527 line_ga.ga_len -= (bcount + 1) / 2; | |
2528 pend -= (bcount + 1) / 2; | |
2529 pend[-1] = '\n'; | |
2530 } | |
2531 | |
2532 if ((bcount & 1) == 0) | |
2533 { | |
2534 --line_ga.ga_len; | |
2535 --pend; | |
2536 *pend = NUL; | |
2537 break; | |
2538 } | |
7 | 2539 } |
2540 } | |
2541 | |
168 | 2542 --no_mapping; |
2543 --allow_keys; | |
2544 | |
7 | 2545 /* make following messages go to the next line */ |
2546 msg_didout = FALSE; | |
2547 msg_col = 0; | |
2548 if (msg_row < Rows - 1) | |
2549 ++msg_row; | |
2550 emsg_on_display = FALSE; /* don't want ui_delay() */ | |
2551 | |
2552 if (got_int) | |
2553 ga_clear(&line_ga); | |
2554 | |
2555 return (char_u *)line_ga.ga_data; | |
2556 } | |
2557 | |
502 | 2558 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
2559 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
7 | 2560 /* |
2561 * Return TRUE if ccline.overstrike is on. | |
2562 */ | |
2563 int | |
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parents:
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diff
changeset
|
2564 cmdline_overstrike(void) |
7 | 2565 { |
2566 return ccline.overstrike; | |
2567 } | |
2568 | |
2569 /* | |
2570 * Return TRUE if the cursor is at the end of the cmdline. | |
2571 */ | |
2572 int | |
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parents:
7807
diff
changeset
|
2573 cmdline_at_end(void) |
7 | 2574 { |
2575 return (ccline.cmdpos >= ccline.cmdlen); | |
2576 } | |
2577 #endif | |
2578 | |
574 | 2579 #if (defined(FEAT_XIM) && (defined(FEAT_GUI_GTK))) || defined(PROTO) |
7 | 2580 /* |
2581 * Return the virtual column number at the current cursor position. | |
2582 * This is used by the IM code to obtain the start of the preedit string. | |
2583 */ | |
2584 colnr_T | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2585 cmdline_getvcol_cursor(void) |
7 | 2586 { |
2587 if (ccline.cmdbuff == NULL || ccline.cmdpos > ccline.cmdlen) | |
2588 return MAXCOL; | |
2589 | |
2590 # ifdef FEAT_MBYTE | |
2591 if (has_mbyte) | |
2592 { | |
2593 colnr_T col; | |
2594 int i = 0; | |
2595 | |
2596 for (col = 0; i < ccline.cmdpos; ++col) | |
474 | 2597 i += (*mb_ptr2len)(ccline.cmdbuff + i); |
7 | 2598 |
2599 return col; | |
2600 } | |
2601 else | |
2602 # endif | |
2603 return ccline.cmdpos; | |
2604 } | |
2605 #endif | |
2606 | |
2607 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
2608 /* | |
2609 * If part of the command line is an IM preedit string, redraw it with | |
2610 * IM feedback attributes. The cursor position is restored after drawing. | |
2611 */ | |
2612 static void | |
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parents:
7807
diff
changeset
|
2613 redrawcmd_preedit(void) |
7 | 2614 { |
2615 if ((State & CMDLINE) | |
2616 && xic != NULL | |
976 | 2617 /* && im_get_status() doesn't work when using SCIM */ |
7 | 2618 && !p_imdisable |
2619 && im_is_preediting()) | |
2620 { | |
2621 int cmdpos = 0; | |
2622 int cmdspos; | |
2623 int old_row; | |
2624 int old_col; | |
2625 colnr_T col; | |
2626 | |
2627 old_row = msg_row; | |
2628 old_col = msg_col; | |
531 | 2629 cmdspos = ((ccline.cmdfirstc != NUL) ? 1 : 0) + ccline.cmdindent; |
7 | 2630 |
2631 # ifdef FEAT_MBYTE | |
2632 if (has_mbyte) | |
2633 { | |
2634 for (col = 0; col < preedit_start_col | |
2635 && cmdpos < ccline.cmdlen; ++col) | |
2636 { | |
2637 cmdspos += (*mb_ptr2cells)(ccline.cmdbuff + cmdpos); | |
474 | 2638 cmdpos += (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2639 } |
2640 } | |
2641 else | |
2642 # endif | |
2643 { | |
2644 cmdspos += preedit_start_col; | |
2645 cmdpos += preedit_start_col; | |
2646 } | |
2647 | |
2648 msg_row = cmdline_row + (cmdspos / (int)Columns); | |
2649 msg_col = cmdspos % (int)Columns; | |
2650 if (msg_row >= Rows) | |
2651 msg_row = Rows - 1; | |
2652 | |
2653 for (col = 0; cmdpos < ccline.cmdlen; ++col) | |
2654 { | |
2655 int char_len; | |
2656 int char_attr; | |
2657 | |
2658 char_attr = im_get_feedback_attr(col); | |
2659 if (char_attr < 0) | |
2660 break; /* end of preedit string */ | |
2661 | |
2662 # ifdef FEAT_MBYTE | |
2663 if (has_mbyte) | |
474 | 2664 char_len = (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2665 else |
2666 # endif | |
2667 char_len = 1; | |
2668 | |
2669 msg_outtrans_len_attr(ccline.cmdbuff + cmdpos, char_len, char_attr); | |
2670 cmdpos += char_len; | |
2671 } | |
2672 | |
2673 msg_row = old_row; | |
2674 msg_col = old_col; | |
2675 } | |
2676 } | |
2677 #endif /* FEAT_XIM && FEAT_GUI_GTK */ | |
2678 | |
2679 /* | |
2680 * Allocate a new command line buffer. | |
2681 * Assigns the new buffer to ccline.cmdbuff and ccline.cmdbufflen. | |
2682 * Returns the new value of ccline.cmdbuff and ccline.cmdbufflen. | |
2683 */ | |
2684 static void | |
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parents:
7807
diff
changeset
|
2685 alloc_cmdbuff(int len) |
7 | 2686 { |
2687 /* | |
2688 * give some extra space to avoid having to allocate all the time | |
2689 */ | |
2690 if (len < 80) | |
2691 len = 100; | |
2692 else | |
2693 len += 20; | |
2694 | |
2695 ccline.cmdbuff = alloc(len); /* caller should check for out-of-memory */ | |
2696 ccline.cmdbufflen = len; | |
2697 } | |
2698 | |
2699 /* | |
2700 * Re-allocate the command line to length len + something extra. | |
2701 * return FAIL for failure, OK otherwise | |
2702 */ | |
2703 static int | |
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f86adafb28d4
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parents:
7807
diff
changeset
|
2704 realloc_cmdbuff(int len) |
7 | 2705 { |
2706 char_u *p; | |
2707 | |
2557
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parents:
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diff
changeset
|
2708 if (len < ccline.cmdbufflen) |
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parents:
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diff
changeset
|
2709 return OK; /* no need to resize */ |
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parents:
2556
diff
changeset
|
2710 |
7 | 2711 p = ccline.cmdbuff; |
2712 alloc_cmdbuff(len); /* will get some more */ | |
2713 if (ccline.cmdbuff == NULL) /* out of memory */ | |
2714 { | |
2715 ccline.cmdbuff = p; /* keep the old one */ | |
2716 return FAIL; | |
2717 } | |
2556
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diff
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|
2718 /* There isn't always a NUL after the command, but it may need to be |
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diff
changeset
|
2719 * there, thus copy up to the NUL and add a NUL. */ |
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parents:
2534
diff
changeset
|
2720 mch_memmove(ccline.cmdbuff, p, (size_t)ccline.cmdlen); |
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diff
changeset
|
2721 ccline.cmdbuff[ccline.cmdlen] = NUL; |
7 | 2722 vim_free(p); |
1718 | 2723 |
2724 if (ccline.xpc != NULL | |
2725 && ccline.xpc->xp_pattern != NULL | |
2726 && ccline.xpc->xp_context != EXPAND_NOTHING | |
2727 && ccline.xpc->xp_context != EXPAND_UNSUCCESSFUL) | |
2728 { | |
1754 | 2729 int i = (int)(ccline.xpc->xp_pattern - p); |
1718 | 2730 |
2731 /* If xp_pattern points inside the old cmdbuff it needs to be adjusted | |
2732 * to point into the newly allocated memory. */ | |
2733 if (i >= 0 && i <= ccline.cmdlen) | |
2734 ccline.xpc->xp_pattern = ccline.cmdbuff + i; | |
2735 } | |
2736 | |
7 | 2737 return OK; |
2738 } | |
2739 | |
359 | 2740 #if defined(FEAT_ARABIC) || defined(PROTO) |
2741 static char_u *arshape_buf = NULL; | |
2742 | |
2743 # if defined(EXITFREE) || defined(PROTO) | |
2744 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2745 free_cmdline_buf(void) |
359 | 2746 { |
2747 vim_free(arshape_buf); | |
2748 } | |
2749 # endif | |
2750 #endif | |
2751 | |
7 | 2752 /* |
2753 * Draw part of the cmdline at the current cursor position. But draw stars | |
2754 * when cmdline_star is TRUE. | |
2755 */ | |
2756 static void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2757 draw_cmdline(int start, int len) |
7 | 2758 { |
2759 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2760 int i; | |
2761 | |
2762 if (cmdline_star > 0) | |
2763 for (i = 0; i < len; ++i) | |
2764 { | |
2765 msg_putchar('*'); | |
2766 # ifdef FEAT_MBYTE | |
2767 if (has_mbyte) | |
474 | 2768 i += (*mb_ptr2len)(ccline.cmdbuff + start + i) - 1; |
7 | 2769 # endif |
2770 } | |
2771 else | |
2772 #endif | |
2773 #ifdef FEAT_ARABIC | |
2774 if (p_arshape && !p_tbidi && enc_utf8 && len > 0) | |
2775 { | |
2776 static int buflen = 0; | |
2777 char_u *p; | |
2778 int j; | |
2779 int newlen = 0; | |
2780 int mb_l; | |
719 | 2781 int pc, pc1 = 0; |
7 | 2782 int prev_c = 0; |
2783 int prev_c1 = 0; | |
714 | 2784 int u8c; |
2785 int u8cc[MAX_MCO]; | |
7 | 2786 int nc = 0; |
2787 | |
2788 /* | |
2789 * Do arabic shaping into a temporary buffer. This is very | |
2790 * inefficient! | |
2791 */ | |
507 | 2792 if (len * 2 + 2 > buflen) |
7 | 2793 { |
2794 /* Re-allocate the buffer. We keep it around to avoid a lot of | |
2795 * alloc()/free() calls. */ | |
359 | 2796 vim_free(arshape_buf); |
507 | 2797 buflen = len * 2 + 2; |
359 | 2798 arshape_buf = alloc(buflen); |
2799 if (arshape_buf == NULL) | |
7 | 2800 return; /* out of memory */ |
2801 } | |
2802 | |
507 | 2803 if (utf_iscomposing(utf_ptr2char(ccline.cmdbuff + start))) |
2804 { | |
2805 /* Prepend a space to draw the leading composing char on. */ | |
2806 arshape_buf[0] = ' '; | |
2807 newlen = 1; | |
2808 } | |
2809 | |
7 | 2810 for (j = start; j < start + len; j += mb_l) |
2811 { | |
2812 p = ccline.cmdbuff + j; | |
714 | 2813 u8c = utfc_ptr2char_len(p, u8cc, start + len - j); |
474 | 2814 mb_l = utfc_ptr2len_len(p, start + len - j); |
7 | 2815 if (ARABIC_CHAR(u8c)) |
2816 { | |
2817 /* Do Arabic shaping. */ | |
2818 if (cmdmsg_rl) | |
2819 { | |
2820 /* displaying from right to left */ | |
2821 pc = prev_c; | |
2822 pc1 = prev_c1; | |
714 | 2823 prev_c1 = u8cc[0]; |
7 | 2824 if (j + mb_l >= start + len) |
2825 nc = NUL; | |
2826 else | |
2827 nc = utf_ptr2char(p + mb_l); | |
2828 } | |
2829 else | |
2830 { | |
2831 /* displaying from left to right */ | |
2832 if (j + mb_l >= start + len) | |
2833 pc = NUL; | |
2834 else | |
714 | 2835 { |
2836 int pcc[MAX_MCO]; | |
2837 | |
2838 pc = utfc_ptr2char_len(p + mb_l, pcc, | |
7 | 2839 start + len - j - mb_l); |
714 | 2840 pc1 = pcc[0]; |
2841 } | |
7 | 2842 nc = prev_c; |
2843 } | |
2844 prev_c = u8c; | |
2845 | |
714 | 2846 u8c = arabic_shape(u8c, NULL, &u8cc[0], pc, pc1, nc); |
7 | 2847 |
359 | 2848 newlen += (*mb_char2bytes)(u8c, arshape_buf + newlen); |
714 | 2849 if (u8cc[0] != 0) |
7 | 2850 { |
714 | 2851 newlen += (*mb_char2bytes)(u8cc[0], arshape_buf + newlen); |
2852 if (u8cc[1] != 0) | |
2853 newlen += (*mb_char2bytes)(u8cc[1], | |
359 | 2854 arshape_buf + newlen); |
7 | 2855 } |
2856 } | |
2857 else | |
2858 { | |
2859 prev_c = u8c; | |
359 | 2860 mch_memmove(arshape_buf + newlen, p, mb_l); |
7 | 2861 newlen += mb_l; |
2862 } | |
2863 } | |
2864 | |
359 | 2865 msg_outtrans_len(arshape_buf, newlen); |
7 | 2866 } |
2867 else | |
2868 #endif | |
2869 msg_outtrans_len(ccline.cmdbuff + start, len); | |
2870 } | |
2871 | |
2872 /* | |
2873 * Put a character on the command line. Shifts the following text to the | |
2874 * right when "shift" is TRUE. Used for CTRL-V, CTRL-K, etc. | |
2875 * "c" must be printable (fit in one display cell)! | |
2876 */ | |
2877 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2878 putcmdline(int c, int shift) |
7 | 2879 { |
2880 if (cmd_silent) | |
2881 return; | |
2882 msg_no_more = TRUE; | |
2883 msg_putchar(c); | |
2884 if (shift) | |
2885 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
2886 msg_no_more = FALSE; | |
2887 cursorcmd(); | |
2888 } | |
2889 | |
2890 /* | |
2891 * Undo a putcmdline(c, FALSE). | |
2892 */ | |
2893 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2894 unputcmdline(void) |
7 | 2895 { |
2896 if (cmd_silent) | |
2897 return; | |
2898 msg_no_more = TRUE; | |
2899 if (ccline.cmdlen == ccline.cmdpos) | |
2900 msg_putchar(' '); | |
3558 | 2901 #ifdef FEAT_MBYTE |
2902 else if (has_mbyte) | |
2903 draw_cmdline(ccline.cmdpos, | |
2904 (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos)); | |
2905 #endif | |
7 | 2906 else |
2907 draw_cmdline(ccline.cmdpos, 1); | |
2908 msg_no_more = FALSE; | |
2909 cursorcmd(); | |
2910 } | |
2911 | |
2912 /* | |
2913 * Put the given string, of the given length, onto the command line. | |
2914 * If len is -1, then STRLEN() is used to calculate the length. | |
2915 * If 'redraw' is TRUE then the new part of the command line, and the remaining | |
2916 * part will be redrawn, otherwise it will not. If this function is called | |
2917 * twice in a row, then 'redraw' should be FALSE and redrawcmd() should be | |
2918 * called afterwards. | |
2919 */ | |
2920 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2921 put_on_cmdline(char_u *str, int len, int redraw) |
7 | 2922 { |
2923 int retval; | |
2924 int i; | |
2925 int m; | |
2926 int c; | |
2927 | |
2928 if (len < 0) | |
2929 len = (int)STRLEN(str); | |
2930 | |
2931 /* Check if ccline.cmdbuff needs to be longer */ | |
2932 if (ccline.cmdlen + len + 1 >= ccline.cmdbufflen) | |
2557
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diff
changeset
|
2933 retval = realloc_cmdbuff(ccline.cmdlen + len + 1); |
7 | 2934 else |
2935 retval = OK; | |
2936 if (retval == OK) | |
2937 { | |
2938 if (!ccline.overstrike) | |
2939 { | |
2940 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2941 ccline.cmdbuff + ccline.cmdpos, | |
2942 (size_t)(ccline.cmdlen - ccline.cmdpos)); | |
2943 ccline.cmdlen += len; | |
2944 } | |
2945 else | |
2946 { | |
2947 #ifdef FEAT_MBYTE | |
2948 if (has_mbyte) | |
2949 { | |
2950 /* Count nr of characters in the new string. */ | |
2951 m = 0; | |
474 | 2952 for (i = 0; i < len; i += (*mb_ptr2len)(str + i)) |
7 | 2953 ++m; |
2954 /* Count nr of bytes in cmdline that are overwritten by these | |
2955 * characters. */ | |
2956 for (i = ccline.cmdpos; i < ccline.cmdlen && m > 0; | |
474 | 2957 i += (*mb_ptr2len)(ccline.cmdbuff + i)) |
7 | 2958 --m; |
2959 if (i < ccline.cmdlen) | |
2960 { | |
2961 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2962 ccline.cmdbuff + i, (size_t)(ccline.cmdlen - i)); | |
2963 ccline.cmdlen += ccline.cmdpos + len - i; | |
2964 } | |
2965 else | |
2966 ccline.cmdlen = ccline.cmdpos + len; | |
2967 } | |
2968 else | |
2969 #endif | |
2970 if (ccline.cmdpos + len > ccline.cmdlen) | |
2971 ccline.cmdlen = ccline.cmdpos + len; | |
2972 } | |
2973 mch_memmove(ccline.cmdbuff + ccline.cmdpos, str, (size_t)len); | |
2974 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
2975 | |
2976 #ifdef FEAT_MBYTE | |
2977 if (enc_utf8) | |
2978 { | |
2979 /* When the inserted text starts with a composing character, | |
2980 * backup to the character before it. There could be two of them. | |
2981 */ | |
2982 i = 0; | |
2983 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
2984 while (ccline.cmdpos > 0 && utf_iscomposing(c)) | |
2985 { | |
2986 i = (*mb_head_off)(ccline.cmdbuff, | |
2987 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
2988 ccline.cmdpos -= i; | |
2989 len += i; | |
2990 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
2991 } | |
2992 # ifdef FEAT_ARABIC | |
2993 if (i == 0 && ccline.cmdpos > 0 && arabic_maycombine(c)) | |
2994 { | |
2995 /* Check the previous character for Arabic combining pair. */ | |
2996 i = (*mb_head_off)(ccline.cmdbuff, | |
2997 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
2998 if (arabic_combine(utf_ptr2char(ccline.cmdbuff | |
2999 + ccline.cmdpos - i), c)) | |
3000 { | |
3001 ccline.cmdpos -= i; | |
3002 len += i; | |
3003 } | |
3004 else | |
3005 i = 0; | |
3006 } | |
3007 # endif | |
3008 if (i != 0) | |
3009 { | |
3010 /* Also backup the cursor position. */ | |
3011 i = ptr2cells(ccline.cmdbuff + ccline.cmdpos); | |
3012 ccline.cmdspos -= i; | |
3013 msg_col -= i; | |
3014 if (msg_col < 0) | |
3015 { | |
3016 msg_col += Columns; | |
3017 --msg_row; | |
3018 } | |
3019 } | |
3020 } | |
3021 #endif | |
3022 | |
3023 if (redraw && !cmd_silent) | |
3024 { | |
3025 msg_no_more = TRUE; | |
3026 i = cmdline_row; | |
3114 | 3027 cursorcmd(); |
7 | 3028 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); |
3029 /* Avoid clearing the rest of the line too often. */ | |
3030 if (cmdline_row != i || ccline.overstrike) | |
3031 msg_clr_eos(); | |
3032 msg_no_more = FALSE; | |
3033 } | |
3034 #ifdef FEAT_FKMAP | |
3035 /* | |
3036 * If we are in Farsi command mode, the character input must be in | |
3037 * Insert mode. So do not advance the cmdpos. | |
3038 */ | |
3039 if (!cmd_fkmap) | |
3040 #endif | |
3041 { | |
3042 if (KeyTyped) | |
534 | 3043 { |
7 | 3044 m = Columns * Rows; |
534 | 3045 if (m < 0) /* overflow, Columns or Rows at weird value */ |
3046 m = MAXCOL; | |
3047 } | |
7 | 3048 else |
3049 m = MAXCOL; | |
3050 for (i = 0; i < len; ++i) | |
3051 { | |
3052 c = cmdline_charsize(ccline.cmdpos); | |
3053 #ifdef FEAT_MBYTE | |
3054 /* count ">" for a double-wide char that doesn't fit. */ | |
3055 if (has_mbyte) | |
3056 correct_cmdspos(ccline.cmdpos, c); | |
3057 #endif | |
1612 | 3058 /* Stop cursor at the end of the screen, but do increment the |
3059 * insert position, so that entering a very long command | |
3060 * works, even though you can't see it. */ | |
3061 if (ccline.cmdspos + c < m) | |
3062 ccline.cmdspos += c; | |
7 | 3063 #ifdef FEAT_MBYTE |
3064 if (has_mbyte) | |
3065 { | |
474 | 3066 c = (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos) - 1; |
7 | 3067 if (c > len - i - 1) |
3068 c = len - i - 1; | |
3069 ccline.cmdpos += c; | |
3070 i += c; | |
3071 } | |
3072 #endif | |
3073 ++ccline.cmdpos; | |
3074 } | |
3075 } | |
3076 } | |
3077 if (redraw) | |
3078 msg_check(); | |
3079 return retval; | |
3080 } | |
3081 | |
95 | 3082 static struct cmdline_info prev_ccline; |
3083 static int prev_ccline_used = FALSE; | |
3084 | |
3085 /* | |
3086 * Save ccline, because obtaining the "=" register may execute "normal :cmd" | |
3087 * and overwrite it. But get_cmdline_str() may need it, thus make it | |
3088 * available globally in prev_ccline. | |
3089 */ | |
3090 static void | |
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parents:
7807
diff
changeset
|
3091 save_cmdline(struct cmdline_info *ccp) |
95 | 3092 { |
3093 if (!prev_ccline_used) | |
3094 { | |
3095 vim_memset(&prev_ccline, 0, sizeof(struct cmdline_info)); | |
3096 prev_ccline_used = TRUE; | |
3097 } | |
3098 *ccp = prev_ccline; | |
3099 prev_ccline = ccline; | |
3100 ccline.cmdbuff = NULL; | |
3101 ccline.cmdprompt = NULL; | |
1718 | 3102 ccline.xpc = NULL; |
95 | 3103 } |
3104 | |
3105 /* | |
1214 | 3106 * Restore ccline after it has been saved with save_cmdline(). |
95 | 3107 */ |
3108 static void | |
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parents:
7807
diff
changeset
|
3109 restore_cmdline(struct cmdline_info *ccp) |
95 | 3110 { |
3111 ccline = prev_ccline; | |
3112 prev_ccline = *ccp; | |
3113 } | |
3114 | |
849 | 3115 #if defined(FEAT_EVAL) || defined(PROTO) |
3116 /* | |
3117 * Save the command line into allocated memory. Returns a pointer to be | |
3118 * passed to restore_cmdline_alloc() later. | |
3119 * Returns NULL when failed. | |
3120 */ | |
3121 char_u * | |
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parents:
7807
diff
changeset
|
3122 save_cmdline_alloc(void) |
849 | 3123 { |
3124 struct cmdline_info *p; | |
3125 | |
3126 p = (struct cmdline_info *)alloc((unsigned)sizeof(struct cmdline_info)); | |
3127 if (p != NULL) | |
3128 save_cmdline(p); | |
3129 return (char_u *)p; | |
3130 } | |
3131 | |
3132 /* | |
3133 * Restore the command line from the return value of save_cmdline_alloc(). | |
3134 */ | |
3135 void | |
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parents:
7807
diff
changeset
|
3136 restore_cmdline_alloc(char_u *p) |
849 | 3137 { |
3138 if (p != NULL) | |
3139 { | |
3140 restore_cmdline((struct cmdline_info *)p); | |
3141 vim_free(p); | |
3142 } | |
3143 } | |
3144 #endif | |
3145 | |
15 | 3146 /* |
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parents:
7250
diff
changeset
|
3147 * Paste a yank register into the command line. |
4c5f53a60543
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parents:
7250
diff
changeset
|
3148 * Used by CTRL-R command in command-line mode. |
15 | 3149 * insert_reg() can't be used here, because special characters from the |
3150 * register contents will be interpreted as commands. | |
3151 * | |
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parents:
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diff
changeset
|
3152 * Return FAIL for failure, OK otherwise. |
15 | 3153 */ |
3154 static int | |
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parents:
7807
diff
changeset
|
3155 cmdline_paste( |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3156 int regname, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3157 int literally, /* Insert text literally instead of "as typed" */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3158 int remcr) /* remove trailing CR */ |
15 | 3159 { |
3160 long i; | |
3161 char_u *arg; | |
772 | 3162 char_u *p; |
15 | 3163 int allocated; |
3164 struct cmdline_info save_ccline; | |
3165 | |
3166 /* check for valid regname; also accept special characters for CTRL-R in | |
3167 * the command line */ | |
3168 if (regname != Ctrl_F && regname != Ctrl_P && regname != Ctrl_W | |
3169 && regname != Ctrl_A && !valid_yank_reg(regname, FALSE)) | |
3170 return FAIL; | |
3171 | |
3172 /* A register containing CTRL-R can cause an endless loop. Allow using | |
3173 * CTRL-C to break the loop. */ | |
3174 line_breakcheck(); | |
3175 if (got_int) | |
3176 return FAIL; | |
3177 | |
3178 #ifdef FEAT_CLIPBOARD | |
3179 regname = may_get_selection(regname); | |
3180 #endif | |
3181 | |
634 | 3182 /* Need to save and restore ccline. And set "textlock" to avoid nasty |
632 | 3183 * things like going to another buffer when evaluating an expression. */ |
95 | 3184 save_cmdline(&save_ccline); |
634 | 3185 ++textlock; |
15 | 3186 i = get_spec_reg(regname, &arg, &allocated, TRUE); |
634 | 3187 --textlock; |
95 | 3188 restore_cmdline(&save_ccline); |
15 | 3189 |
3190 if (i) | |
3191 { | |
3192 /* Got the value of a special register in "arg". */ | |
3193 if (arg == NULL) | |
3194 return FAIL; | |
772 | 3195 |
3196 /* When 'incsearch' is set and CTRL-R CTRL-W used: skip the duplicate | |
3197 * part of the word. */ | |
3198 p = arg; | |
3199 if (p_is && regname == Ctrl_W) | |
3200 { | |
3201 char_u *w; | |
3202 int len; | |
3203 | |
3204 /* Locate start of last word in the cmd buffer. */ | |
2937 | 3205 for (w = ccline.cmdbuff + ccline.cmdpos; w > ccline.cmdbuff; ) |
772 | 3206 { |
3207 #ifdef FEAT_MBYTE | |
3208 if (has_mbyte) | |
3209 { | |
3210 len = (*mb_head_off)(ccline.cmdbuff, w - 1) + 1; | |
3211 if (!vim_iswordc(mb_ptr2char(w - len))) | |
3212 break; | |
3213 w -= len; | |
3214 } | |
3215 else | |
3216 #endif | |
3217 { | |
3218 if (!vim_iswordc(w[-1])) | |
3219 break; | |
3220 --w; | |
3221 } | |
3222 } | |
2937 | 3223 len = (int)((ccline.cmdbuff + ccline.cmdpos) - w); |
772 | 3224 if (p_ic ? STRNICMP(w, arg, len) == 0 : STRNCMP(w, arg, len) == 0) |
3225 p += len; | |
3226 } | |
3227 | |
3228 cmdline_paste_str(p, literally); | |
15 | 3229 if (allocated) |
3230 vim_free(arg); | |
3231 return OK; | |
3232 } | |
3233 | |
1015 | 3234 return cmdline_paste_reg(regname, literally, remcr); |
15 | 3235 } |
3236 | |
3237 /* | |
3238 * Put a string on the command line. | |
3239 * When "literally" is TRUE, insert literally. | |
3240 * When "literally" is FALSE, insert as typed, but don't leave the command | |
3241 * line. | |
3242 */ | |
3243 void | |
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parents:
7807
diff
changeset
|
3244 cmdline_paste_str(char_u *s, int literally) |
15 | 3245 { |
3246 int c, cv; | |
3247 | |
3248 if (literally) | |
3249 put_on_cmdline(s, -1, TRUE); | |
3250 else | |
3251 while (*s != NUL) | |
3252 { | |
3253 cv = *s; | |
3254 if (cv == Ctrl_V && s[1]) | |
3255 ++s; | |
3256 #ifdef FEAT_MBYTE | |
3257 if (has_mbyte) | |
1606 | 3258 c = mb_cptr2char_adv(&s); |
15 | 3259 else |
3260 #endif | |
3261 c = *s++; | |
3628 | 3262 if (cv == Ctrl_V || c == ESC || c == Ctrl_C |
3263 || c == CAR || c == NL || c == Ctrl_L | |
15 | 3264 #ifdef UNIX |
3265 || c == intr_char | |
3266 #endif | |
3267 || (c == Ctrl_BSL && *s == Ctrl_N)) | |
3268 stuffcharReadbuff(Ctrl_V); | |
3269 stuffcharReadbuff(c); | |
3270 } | |
3271 } | |
3272 | |
7 | 3273 #ifdef FEAT_WILDMENU |
3274 /* | |
3275 * Delete characters on the command line, from "from" to the current | |
3276 * position. | |
3277 */ | |
3278 static void | |
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parents:
7807
diff
changeset
|
3279 cmdline_del(int from) |
7 | 3280 { |
3281 mch_memmove(ccline.cmdbuff + from, ccline.cmdbuff + ccline.cmdpos, | |
3282 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3283 ccline.cmdlen -= ccline.cmdpos - from; | |
3284 ccline.cmdpos = from; | |
3285 } | |
3286 #endif | |
3287 | |
3288 /* | |
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parents:
8765
diff
changeset
|
3289 * This function is called when the screen size changes and with incremental |
c7bdd383275d
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parents:
8765
diff
changeset
|
3290 * search and in other situations where the command line may have been |
c7bdd383275d
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Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
3291 * overwritten. |
7 | 3292 */ |
3293 void | |
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parents:
7807
diff
changeset
|
3294 redrawcmdline(void) |
7 | 3295 { |
3296 if (cmd_silent) | |
3297 return; | |
3298 need_wait_return = FALSE; | |
3299 compute_cmdrow(); | |
3300 redrawcmd(); | |
3301 cursorcmd(); | |
3302 } | |
3303 | |
3304 static void | |
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parents:
7807
diff
changeset
|
3305 redrawcmdprompt(void) |
7 | 3306 { |
3307 int i; | |
3308 | |
3309 if (cmd_silent) | |
3310 return; | |
531 | 3311 if (ccline.cmdfirstc != NUL) |
7 | 3312 msg_putchar(ccline.cmdfirstc); |
3313 if (ccline.cmdprompt != NULL) | |
3314 { | |
3315 msg_puts_attr(ccline.cmdprompt, ccline.cmdattr); | |
3316 ccline.cmdindent = msg_col + (msg_row - cmdline_row) * Columns; | |
3317 /* do the reverse of set_cmdspos() */ | |
531 | 3318 if (ccline.cmdfirstc != NUL) |
7 | 3319 --ccline.cmdindent; |
3320 } | |
3321 else | |
3322 for (i = ccline.cmdindent; i > 0; --i) | |
3323 msg_putchar(' '); | |
3324 } | |
3325 | |
3326 /* | |
3327 * Redraw what is currently on the command line. | |
3328 */ | |
3329 void | |
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parents:
7807
diff
changeset
|
3330 redrawcmd(void) |
7 | 3331 { |
3332 if (cmd_silent) | |
3333 return; | |
3334 | |
683 | 3335 /* when 'incsearch' is set there may be no command line while redrawing */ |
3336 if (ccline.cmdbuff == NULL) | |
3337 { | |
3338 windgoto(cmdline_row, 0); | |
3339 msg_clr_eos(); | |
3340 return; | |
3341 } | |
3342 | |
7 | 3343 msg_start(); |
3344 redrawcmdprompt(); | |
3345 | |
3346 /* Don't use more prompt, truncate the cmdline if it doesn't fit. */ | |
3347 msg_no_more = TRUE; | |
3348 draw_cmdline(0, ccline.cmdlen); | |
3349 msg_clr_eos(); | |
3350 msg_no_more = FALSE; | |
3351 | |
3352 set_cmdspos_cursor(); | |
3353 | |
3354 /* | |
3355 * An emsg() before may have set msg_scroll. This is used in normal mode, | |
3356 * in cmdline mode we can reset them now. | |
3357 */ | |
3358 msg_scroll = FALSE; /* next message overwrites cmdline */ | |
3359 | |
3360 /* Typing ':' at the more prompt may set skip_redraw. We don't want this | |
3361 * in cmdline mode */ | |
3362 skip_redraw = FALSE; | |
3363 } | |
3364 | |
3365 void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3366 compute_cmdrow(void) |
7 | 3367 { |
540 | 3368 if (exmode_active || msg_scrolled != 0) |
7 | 3369 cmdline_row = Rows - 1; |
3370 else | |
3371 cmdline_row = W_WINROW(lastwin) + lastwin->w_height | |
3372 + W_STATUS_HEIGHT(lastwin); | |
3373 } | |
3374 | |
3375 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3376 cursorcmd(void) |
7 | 3377 { |
3378 if (cmd_silent) | |
3379 return; | |
3380 | |
3381 #ifdef FEAT_RIGHTLEFT | |
3382 if (cmdmsg_rl) | |
3383 { | |
3384 msg_row = cmdline_row + (ccline.cmdspos / (int)(Columns - 1)); | |
3385 msg_col = (int)Columns - (ccline.cmdspos % (int)(Columns - 1)) - 1; | |
3386 if (msg_row <= 0) | |
3387 msg_row = Rows - 1; | |
3388 } | |
3389 else | |
3390 #endif | |
3391 { | |
3392 msg_row = cmdline_row + (ccline.cmdspos / (int)Columns); | |
3393 msg_col = ccline.cmdspos % (int)Columns; | |
3394 if (msg_row >= Rows) | |
3395 msg_row = Rows - 1; | |
3396 } | |
3397 | |
3398 windgoto(msg_row, msg_col); | |
3399 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
3400 redrawcmd_preedit(); | |
3401 #endif | |
3402 #ifdef MCH_CURSOR_SHAPE | |
3403 mch_update_cursor(); | |
3404 #endif | |
3405 } | |
3406 | |
3407 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3408 gotocmdline(int clr) |
7 | 3409 { |
3410 msg_start(); | |
3411 #ifdef FEAT_RIGHTLEFT | |
3412 if (cmdmsg_rl) | |
3413 msg_col = Columns - 1; | |
3414 else | |
3415 #endif | |
3416 msg_col = 0; /* always start in column 0 */ | |
3417 if (clr) /* clear the bottom line(s) */ | |
3418 msg_clr_eos(); /* will reset clear_cmdline */ | |
3419 windgoto(cmdline_row, 0); | |
3420 } | |
3421 | |
3422 /* | |
3423 * Check the word in front of the cursor for an abbreviation. | |
3424 * Called when the non-id character "c" has been entered. | |
3425 * When an abbreviation is recognized it is removed from the text with | |
3426 * backspaces and the replacement string is inserted, followed by "c". | |
3427 */ | |
3428 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3429 ccheck_abbr(int c) |
7 | 3430 { |
3431 if (p_paste || no_abbr) /* no abbreviations or in paste mode */ | |
3432 return FALSE; | |
3433 | |
3434 return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, 0); | |
3435 } | |
3436 | |
3164 | 3437 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
3438 static int | |
3439 #ifdef __BORLANDC__ | |
3440 _RTLENTRYF | |
3441 #endif | |
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3442 sort_func_compare(const void *s1, const void *s2) |
3164 | 3443 { |
3444 char_u *p1 = *(char_u **)s1; | |
3445 char_u *p2 = *(char_u **)s2; | |
3446 | |
3447 if (*p1 != '<' && *p2 == '<') return -1; | |
3448 if (*p1 == '<' && *p2 != '<') return 1; | |
3449 return STRCMP(p1, p2); | |
3450 } | |
3451 #endif | |
3452 | |
7 | 3453 /* |
3454 * Return FAIL if this is not an appropriate context in which to do | |
3455 * completion of anything, return OK if it is (even if there are no matches). | |
3456 * For the caller, this means that the character is just passed through like a | |
3457 * normal character (instead of being expanded). This allows :s/^I^D etc. | |
3458 */ | |
3459 static int | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3460 nextwild( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3461 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3462 int type, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3463 int options, /* extra options for ExpandOne() */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3464 int escape) /* if TRUE, escape the returned matches */ |
7 | 3465 { |
3466 int i, j; | |
3467 char_u *p1; | |
3468 char_u *p2; | |
3469 int difflen; | |
3470 int v; | |
3471 | |
3472 if (xp->xp_numfiles == -1) | |
3473 { | |
3474 set_expand_context(xp); | |
3475 cmd_showtail = expand_showtail(xp); | |
3476 } | |
3477 | |
3478 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
3479 { | |
3480 beep_flush(); | |
3481 return OK; /* Something illegal on command line */ | |
3482 } | |
3483 if (xp->xp_context == EXPAND_NOTHING) | |
3484 { | |
3485 /* Caller can use the character as a normal char instead */ | |
3486 return FAIL; | |
3487 } | |
3488 | |
3489 MSG_PUTS("..."); /* show that we are busy */ | |
3490 out_flush(); | |
3491 | |
3492 i = (int)(xp->xp_pattern - ccline.cmdbuff); | |
1965 | 3493 xp->xp_pattern_len = ccline.cmdpos - i; |
7 | 3494 |
3495 if (type == WILD_NEXT || type == WILD_PREV) | |
3496 { | |
3497 /* | |
3498 * Get next/previous match for a previous expanded pattern. | |
3499 */ | |
3500 p2 = ExpandOne(xp, NULL, NULL, 0, type); | |
3501 } | |
3502 else | |
3503 { | |
3504 /* | |
3505 * Translate string into pattern and expand it. | |
3506 */ | |
1965 | 3507 if ((p1 = addstar(xp->xp_pattern, xp->xp_pattern_len, |
3508 xp->xp_context)) == NULL) | |
7 | 3509 p2 = NULL; |
3510 else | |
3511 { | |
2652 | 3512 int use_options = options | |
3961 | 3513 WILD_HOME_REPLACE|WILD_ADD_SLASH|WILD_SILENT; |
3514 if (escape) | |
3515 use_options |= WILD_ESCAPE; | |
2652 | 3516 |
3517 if (p_wic) | |
3518 use_options += WILD_ICASE; | |
1965 | 3519 p2 = ExpandOne(xp, p1, |
3520 vim_strnsave(&ccline.cmdbuff[i], xp->xp_pattern_len), | |
2652 | 3521 use_options, type); |
7 | 3522 vim_free(p1); |
2047
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parents:
2016
diff
changeset
|
3523 /* longest match: make sure it is not shorter, happens with :help */ |
7 | 3524 if (p2 != NULL && type == WILD_LONGEST) |
3525 { | |
1965 | 3526 for (j = 0; j < xp->xp_pattern_len; ++j) |
7 | 3527 if (ccline.cmdbuff[i + j] == '*' |
3528 || ccline.cmdbuff[i + j] == '?') | |
3529 break; | |
3530 if ((int)STRLEN(p2) < j) | |
3531 { | |
3532 vim_free(p2); | |
3533 p2 = NULL; | |
3534 } | |
3535 } | |
3536 } | |
3537 } | |
3538 | |
3539 if (p2 != NULL && !got_int) | |
3540 { | |
1965 | 3541 difflen = (int)STRLEN(p2) - xp->xp_pattern_len; |
2557
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Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
3542 if (ccline.cmdlen + difflen + 4 > ccline.cmdbufflen) |
7 | 3543 { |
2557
029ace8dff7d
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Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
3544 v = realloc_cmdbuff(ccline.cmdlen + difflen + 4); |
7 | 3545 xp->xp_pattern = ccline.cmdbuff + i; |
3546 } | |
3547 else | |
3548 v = OK; | |
3549 if (v == OK) | |
3550 { | |
323 | 3551 mch_memmove(&ccline.cmdbuff[ccline.cmdpos + difflen], |
3552 &ccline.cmdbuff[ccline.cmdpos], | |
3553 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3554 mch_memmove(&ccline.cmdbuff[i], p2, STRLEN(p2)); | |
7 | 3555 ccline.cmdlen += difflen; |
3556 ccline.cmdpos += difflen; | |
3557 } | |
3558 } | |
3559 vim_free(p2); | |
3560 | |
3561 redrawcmd(); | |
33 | 3562 cursorcmd(); |
7 | 3563 |
3564 /* When expanding a ":map" command and no matches are found, assume that | |
3565 * the key is supposed to be inserted literally */ | |
3566 if (xp->xp_context == EXPAND_MAPPINGS && p2 == NULL) | |
3567 return FAIL; | |
3568 | |
3569 if (xp->xp_numfiles <= 0 && p2 == NULL) | |
3570 beep_flush(); | |
3571 else if (xp->xp_numfiles == 1) | |
3572 /* free expanded pattern */ | |
3573 (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE); | |
3574 | |
3575 return OK; | |
3576 } | |
3577 | |
3578 /* | |
3579 * Do wildcard expansion on the string 'str'. | |
3580 * Chars that should not be expanded must be preceded with a backslash. | |
1612 | 3581 * Return a pointer to allocated memory containing the new string. |
7 | 3582 * Return NULL for failure. |
3583 * | |
1412 | 3584 * "orig" is the originally expanded string, copied to allocated memory. It |
3585 * should either be kept in orig_save or freed. When "mode" is WILD_NEXT or | |
3586 * WILD_PREV "orig" should be NULL. | |
3587 * | |
838 | 3588 * Results are cached in xp->xp_files and xp->xp_numfiles, except when "mode" |
3589 * is WILD_EXPAND_FREE or WILD_ALL. | |
7 | 3590 * |
3591 * mode = WILD_FREE: just free previously expanded matches | |
3592 * mode = WILD_EXPAND_FREE: normal expansion, do not keep matches | |
3593 * mode = WILD_EXPAND_KEEP: normal expansion, keep matches | |
3594 * mode = WILD_NEXT: use next match in multiple match, wrap to first | |
3595 * mode = WILD_PREV: use previous match in multiple match, wrap to first | |
3596 * mode = WILD_ALL: return all matches concatenated | |
3597 * mode = WILD_LONGEST: return longest matched part | |
3398 | 3598 * mode = WILD_ALL_KEEP: get all matches, keep matches |
7 | 3599 * |
3600 * options = WILD_LIST_NOTFOUND: list entries without a match | |
3601 * options = WILD_HOME_REPLACE: do home_replace() for buffer names | |
3602 * options = WILD_USE_NL: Use '\n' for WILD_ALL | |
3603 * options = WILD_NO_BEEP: Don't beep for multiple matches | |
3604 * options = WILD_ADD_SLASH: add a slash after directory names | |
3605 * options = WILD_KEEP_ALL: don't remove 'wildignore' entries | |
3606 * options = WILD_SILENT: don't print warning messages | |
3607 * options = WILD_ESCAPE: put backslash before special chars | |
2652 | 3608 * options = WILD_ICASE: ignore case for files |
7 | 3609 * |
3610 * The variables xp->xp_context and xp->xp_backslash must have been set! | |
3611 */ | |
3612 char_u * | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3613 ExpandOne( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3614 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3615 char_u *str, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3616 char_u *orig, /* allocated copy of original of expanded string */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3617 int options, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3618 int mode) |
7 | 3619 { |
3620 char_u *ss = NULL; | |
3621 static int findex; | |
3622 static char_u *orig_save = NULL; /* kept value of orig */ | |
1432 | 3623 int orig_saved = FALSE; |
7 | 3624 int i; |
3625 long_u len; | |
3626 int non_suf_match; /* number without matching suffix */ | |
3627 | |
3628 /* | |
3629 * first handle the case of using an old match | |
3630 */ | |
3631 if (mode == WILD_NEXT || mode == WILD_PREV) | |
3632 { | |
3633 if (xp->xp_numfiles > 0) | |
3634 { | |
3635 if (mode == WILD_PREV) | |
3636 { | |
3637 if (findex == -1) | |
3638 findex = xp->xp_numfiles; | |
3639 --findex; | |
3640 } | |
3641 else /* mode == WILD_NEXT */ | |
3642 ++findex; | |
3643 | |
3644 /* | |
3645 * When wrapping around, return the original string, set findex to | |
3646 * -1. | |
3647 */ | |
3648 if (findex < 0) | |
3649 { | |
3650 if (orig_save == NULL) | |
3651 findex = xp->xp_numfiles - 1; | |
3652 else | |
3653 findex = -1; | |
3654 } | |
3655 if (findex >= xp->xp_numfiles) | |
3656 { | |
3657 if (orig_save == NULL) | |
3658 findex = 0; | |
3659 else | |
3660 findex = -1; | |
3661 } | |
3662 #ifdef FEAT_WILDMENU | |
3663 if (p_wmnu) | |
3664 win_redr_status_matches(xp, xp->xp_numfiles, xp->xp_files, | |
3665 findex, cmd_showtail); | |
3666 #endif | |
3667 if (findex == -1) | |
3668 return vim_strsave(orig_save); | |
3669 return vim_strsave(xp->xp_files[findex]); | |
3670 } | |
3671 else | |
3672 return NULL; | |
3673 } | |
3674 | |
1412 | 3675 /* free old names */ |
7 | 3676 if (xp->xp_numfiles != -1 && mode != WILD_ALL && mode != WILD_LONGEST) |
3677 { | |
3678 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3679 xp->xp_numfiles = -1; | |
3680 vim_free(orig_save); | |
3681 orig_save = NULL; | |
3682 } | |
3683 findex = 0; | |
3684 | |
3685 if (mode == WILD_FREE) /* only release file name */ | |
3686 return NULL; | |
3687 | |
3688 if (xp->xp_numfiles == -1) | |
3689 { | |
3690 vim_free(orig_save); | |
3691 orig_save = orig; | |
1432 | 3692 orig_saved = TRUE; |
7 | 3693 |
3694 /* | |
3695 * Do the expansion. | |
3696 */ | |
3697 if (ExpandFromContext(xp, str, &xp->xp_numfiles, &xp->xp_files, | |
3698 options) == FAIL) | |
3699 { | |
3700 #ifdef FNAME_ILLEGAL | |
3701 /* Illegal file name has been silently skipped. But when there | |
3702 * are wildcards, the real problem is that there was no match, | |
3703 * causing the pattern to be added, which has illegal characters. | |
3704 */ | |
3705 if (!(options & WILD_SILENT) && (options & WILD_LIST_NOTFOUND)) | |
3706 EMSG2(_(e_nomatch2), str); | |
3707 #endif | |
3708 } | |
3709 else if (xp->xp_numfiles == 0) | |
3710 { | |
3711 if (!(options & WILD_SILENT)) | |
3712 EMSG2(_(e_nomatch2), str); | |
3713 } | |
3714 else | |
3715 { | |
3716 /* Escape the matches for use on the command line. */ | |
3717 ExpandEscape(xp, str, xp->xp_numfiles, xp->xp_files, options); | |
3718 | |
3719 /* | |
3720 * Check for matching suffixes in file names. | |
3721 */ | |
3398 | 3722 if (mode != WILD_ALL && mode != WILD_ALL_KEEP |
3723 && mode != WILD_LONGEST) | |
7 | 3724 { |
3725 if (xp->xp_numfiles) | |
3726 non_suf_match = xp->xp_numfiles; | |
3727 else | |
3728 non_suf_match = 1; | |
3729 if ((xp->xp_context == EXPAND_FILES | |
3730 || xp->xp_context == EXPAND_DIRECTORIES) | |
3731 && xp->xp_numfiles > 1) | |
3732 { | |
3733 /* | |
3734 * More than one match; check suffix. | |
3735 * The files will have been sorted on matching suffix in | |
3736 * expand_wildcards, only need to check the first two. | |
3737 */ | |
3738 non_suf_match = 0; | |
3739 for (i = 0; i < 2; ++i) | |
3740 if (match_suffix(xp->xp_files[i])) | |
3741 ++non_suf_match; | |
3742 } | |
3743 if (non_suf_match != 1) | |
3744 { | |
3745 /* Can we ever get here unless it's while expanding | |
3746 * interactively? If not, we can get rid of this all | |
3747 * together. Don't really want to wait for this message | |
3748 * (and possibly have to hit return to continue!). | |
3749 */ | |
3750 if (!(options & WILD_SILENT)) | |
3751 EMSG(_(e_toomany)); | |
3752 else if (!(options & WILD_NO_BEEP)) | |
3753 beep_flush(); | |
3754 } | |
3755 if (!(non_suf_match != 1 && mode == WILD_EXPAND_FREE)) | |
3756 ss = vim_strsave(xp->xp_files[0]); | |
3757 } | |
3758 } | |
3759 } | |
3760 | |
3761 /* Find longest common part */ | |
3762 if (mode == WILD_LONGEST && xp->xp_numfiles > 0) | |
3763 { | |
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e45271250496
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parents:
7009
diff
changeset
|
3764 int mb_len = 1; |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3765 int c0, ci; |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3766 |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3767 for (len = 0; xp->xp_files[0][len]; len += mb_len) |
7 | 3768 { |
7235
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parents:
7009
diff
changeset
|
3769 #ifdef FEAT_MBYTE |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3770 if (has_mbyte) |
7 | 3771 { |
7235
e45271250496
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parents:
7009
diff
changeset
|
3772 mb_len = (*mb_ptr2len)(&xp->xp_files[0][len]); |
e45271250496
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parents:
7009
diff
changeset
|
3773 c0 =(* mb_ptr2char)(&xp->xp_files[0][len]); |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3774 } |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3775 else |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3776 #endif |
7250
99476f1aaacd
commit https://github.com/vim/vim/commit/e4eda3bc7157932b0bf380fd3fdc1ba8f4438b60
Christian Brabandt <cb@256bit.org>
parents:
7235
diff
changeset
|
3777 c0 = xp->xp_files[0][len]; |
7235
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3778 for (i = 1; i < xp->xp_numfiles; ++i) |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3779 { |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3780 #ifdef FEAT_MBYTE |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3781 if (has_mbyte) |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3782 ci =(* mb_ptr2char)(&xp->xp_files[i][len]); |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3783 else |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3784 #endif |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3785 ci = xp->xp_files[i][len]; |
4242 | 3786 if (p_fic && (xp->xp_context == EXPAND_DIRECTORIES |
7 | 3787 || xp->xp_context == EXPAND_FILES |
714 | 3788 || xp->xp_context == EXPAND_SHELLCMD |
4242 | 3789 || xp->xp_context == EXPAND_BUFFERS)) |
7 | 3790 { |
7235
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3791 if (MB_TOLOWER(c0) != MB_TOLOWER(ci)) |
7 | 3792 break; |
3793 } | |
7235
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3794 else if (c0 != ci) |
7 | 3795 break; |
3796 } | |
3797 if (i < xp->xp_numfiles) | |
3798 { | |
3799 if (!(options & WILD_NO_BEEP)) | |
6949 | 3800 vim_beep(BO_WILD); |
7 | 3801 break; |
3802 } | |
3803 } | |
7235
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3804 |
7 | 3805 ss = alloc((unsigned)len + 1); |
3806 if (ss) | |
419 | 3807 vim_strncpy(ss, xp->xp_files[0], (size_t)len); |
7 | 3808 findex = -1; /* next p_wc gets first one */ |
3809 } | |
3810 | |
3811 /* Concatenate all matching names */ | |
3812 if (mode == WILD_ALL && xp->xp_numfiles > 0) | |
3813 { | |
3814 len = 0; | |
3815 for (i = 0; i < xp->xp_numfiles; ++i) | |
3816 len += (long_u)STRLEN(xp->xp_files[i]) + 1; | |
3817 ss = lalloc(len, TRUE); | |
3818 if (ss != NULL) | |
3819 { | |
3820 *ss = NUL; | |
3821 for (i = 0; i < xp->xp_numfiles; ++i) | |
3822 { | |
3823 STRCAT(ss, xp->xp_files[i]); | |
3824 if (i != xp->xp_numfiles - 1) | |
3825 STRCAT(ss, (options & WILD_USE_NL) ? "\n" : " "); | |
3826 } | |
3827 } | |
3828 } | |
3829 | |
3830 if (mode == WILD_EXPAND_FREE || mode == WILD_ALL) | |
3831 ExpandCleanup(xp); | |
3832 | |
1412 | 3833 /* Free "orig" if it wasn't stored in "orig_save". */ |
1432 | 3834 if (!orig_saved) |
1412 | 3835 vim_free(orig); |
3836 | |
7 | 3837 return ss; |
3838 } | |
3839 | |
3840 /* | |
3841 * Prepare an expand structure for use. | |
3842 */ | |
3843 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3844 ExpandInit(expand_T *xp) |
7 | 3845 { |
1718 | 3846 xp->xp_pattern = NULL; |
1965 | 3847 xp->xp_pattern_len = 0; |
7 | 3848 xp->xp_backslash = XP_BS_NONE; |
632 | 3849 #ifndef BACKSLASH_IN_FILENAME |
3850 xp->xp_shell = FALSE; | |
3851 #endif | |
7 | 3852 xp->xp_numfiles = -1; |
3853 xp->xp_files = NULL; | |
632 | 3854 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
3855 xp->xp_arg = NULL; | |
3856 #endif | |
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
3857 xp->xp_line = NULL; |
7 | 3858 } |
3859 | |
3860 /* | |
3861 * Cleanup an expand structure after use. | |
3862 */ | |
3863 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3864 ExpandCleanup(expand_T *xp) |
7 | 3865 { |
3866 if (xp->xp_numfiles >= 0) | |
3867 { | |
3868 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3869 xp->xp_numfiles = -1; | |
3870 } | |
3871 } | |
3872 | |
3873 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3874 ExpandEscape( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3875 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3876 char_u *str, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3877 int numfiles, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3878 char_u **files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3879 int options) |
7 | 3880 { |
3881 int i; | |
3882 char_u *p; | |
3883 | |
3884 /* | |
3885 * May change home directory back to "~" | |
3886 */ | |
3887 if (options & WILD_HOME_REPLACE) | |
3888 tilde_replace(str, numfiles, files); | |
3889 | |
3890 if (options & WILD_ESCAPE) | |
3891 { | |
3892 if (xp->xp_context == EXPAND_FILES | |
2778 | 3893 || xp->xp_context == EXPAND_FILES_IN_PATH |
714 | 3894 || xp->xp_context == EXPAND_SHELLCMD |
7 | 3895 || xp->xp_context == EXPAND_BUFFERS |
3896 || xp->xp_context == EXPAND_DIRECTORIES) | |
3897 { | |
3898 /* | |
3899 * Insert a backslash into a file name before a space, \, %, # | |
3900 * and wildmatch characters, except '~'. | |
3901 */ | |
3902 for (i = 0; i < numfiles; ++i) | |
3903 { | |
3904 /* for ":set path=" we need to escape spaces twice */ | |
3905 if (xp->xp_backslash == XP_BS_THREE) | |
3906 { | |
3907 p = vim_strsave_escaped(files[i], (char_u *)" "); | |
3908 if (p != NULL) | |
3909 { | |
3910 vim_free(files[i]); | |
3911 files[i] = p; | |
719 | 3912 #if defined(BACKSLASH_IN_FILENAME) |
7 | 3913 p = vim_strsave_escaped(files[i], (char_u *)" "); |
3914 if (p != NULL) | |
3915 { | |
3916 vim_free(files[i]); | |
3917 files[i] = p; | |
3918 } | |
3919 #endif | |
3920 } | |
3921 } | |
1589 | 3922 #ifdef BACKSLASH_IN_FILENAME |
3923 p = vim_strsave_fnameescape(files[i], FALSE); | |
3924 #else | |
1586 | 3925 p = vim_strsave_fnameescape(files[i], xp->xp_shell); |
1589 | 3926 #endif |
7 | 3927 if (p != NULL) |
3928 { | |
3929 vim_free(files[i]); | |
3930 files[i] = p; | |
3931 } | |
3932 | |
3933 /* If 'str' starts with "\~", replace "~" at start of | |
3934 * files[i] with "\~". */ | |
3935 if (str[0] == '\\' && str[1] == '~' && files[i][0] == '~') | |
435 | 3936 escape_fname(&files[i]); |
7 | 3937 } |
3938 xp->xp_backslash = XP_BS_NONE; | |
435 | 3939 |
3940 /* If the first file starts with a '+' escape it. Otherwise it | |
3941 * could be seen as "+cmd". */ | |
3942 if (*files[0] == '+') | |
3943 escape_fname(&files[0]); | |
7 | 3944 } |
3945 else if (xp->xp_context == EXPAND_TAGS) | |
3946 { | |
3947 /* | |
3948 * Insert a backslash before characters in a tag name that | |
3949 * would terminate the ":tag" command. | |
3950 */ | |
3951 for (i = 0; i < numfiles; ++i) | |
3952 { | |
3953 p = vim_strsave_escaped(files[i], (char_u *)"\\|\""); | |
3954 if (p != NULL) | |
3955 { | |
3956 vim_free(files[i]); | |
3957 files[i] = p; | |
3958 } | |
3959 } | |
3960 } | |
3961 } | |
3962 } | |
3963 | |
3964 /* | |
1586 | 3965 * Escape special characters in "fname" for when used as a file name argument |
3966 * after a Vim command, or, when "shell" is non-zero, a shell command. | |
3967 * Returns the result in allocated memory. | |
3968 */ | |
3969 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3970 vim_strsave_fnameescape(char_u *fname, int shell) |
1586 | 3971 { |
1685 | 3972 char_u *p; |
1586 | 3973 #ifdef BACKSLASH_IN_FILENAME |
3974 char_u buf[20]; | |
3975 int j = 0; | |
3976 | |
5481 | 3977 /* Don't escape '[', '{' and '!' if they are in 'isfname'. */ |
1586 | 3978 for (p = PATH_ESC_CHARS; *p != NUL; ++p) |
5481 | 3979 if ((*p != '[' && *p != '{' && *p != '!') || !vim_isfilec(*p)) |
1586 | 3980 buf[j++] = *p; |
3981 buf[j] = NUL; | |
1700 | 3982 p = vim_strsave_escaped(fname, buf); |
1586 | 3983 #else |
1685 | 3984 p = vim_strsave_escaped(fname, shell ? SHELL_ESC_CHARS : PATH_ESC_CHARS); |
3985 if (shell && csh_like_shell() && p != NULL) | |
3986 { | |
3987 char_u *s; | |
3988 | |
3989 /* For csh and similar shells need to put two backslashes before '!'. | |
3990 * One is taken by Vim, one by the shell. */ | |
3991 s = vim_strsave_escaped(p, (char_u *)"!"); | |
3992 vim_free(p); | |
3993 p = s; | |
3994 } | |
1700 | 3995 #endif |
3996 | |
3997 /* '>' and '+' are special at the start of some commands, e.g. ":edit" and | |
3998 * ":write". "cd -" has a special meaning. */ | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
3999 if (p != NULL && (*p == '>' || *p == '+' || (*p == '-' && p[1] == NUL))) |
1700 | 4000 escape_fname(&p); |
4001 | |
1685 | 4002 return p; |
1586 | 4003 } |
4004 | |
4005 /* | |
435 | 4006 * Put a backslash before the file name in "pp", which is in allocated memory. |
4007 */ | |
4008 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4009 escape_fname(char_u **pp) |
435 | 4010 { |
4011 char_u *p; | |
4012 | |
4013 p = alloc((unsigned)(STRLEN(*pp) + 2)); | |
4014 if (p != NULL) | |
4015 { | |
4016 p[0] = '\\'; | |
4017 STRCPY(p + 1, *pp); | |
4018 vim_free(*pp); | |
4019 *pp = p; | |
4020 } | |
4021 } | |
4022 | |
4023 /* | |
7 | 4024 * For each file name in files[num_files]: |
4025 * If 'orig_pat' starts with "~/", replace the home directory with "~". | |
4026 */ | |
4027 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4028 tilde_replace( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4029 char_u *orig_pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4030 int num_files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4031 char_u **files) |
7 | 4032 { |
4033 int i; | |
4034 char_u *p; | |
4035 | |
4036 if (orig_pat[0] == '~' && vim_ispathsep(orig_pat[1])) | |
4037 { | |
4038 for (i = 0; i < num_files; ++i) | |
4039 { | |
4040 p = home_replace_save(NULL, files[i]); | |
4041 if (p != NULL) | |
4042 { | |
4043 vim_free(files[i]); | |
4044 files[i] = p; | |
4045 } | |
4046 } | |
4047 } | |
4048 } | |
4049 | |
4050 /* | |
4051 * Show all matches for completion on the command line. | |
4052 * Returns EXPAND_NOTHING when the character that triggered expansion should | |
4053 * be inserted like a normal character. | |
4054 */ | |
4055 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4056 showmatches(expand_T *xp, int wildmenu UNUSED) |
7 | 4057 { |
4058 #define L_SHOWFILE(m) (showtail ? sm_gettail(files_found[m]) : files_found[m]) | |
4059 int num_files; | |
4060 char_u **files_found; | |
4061 int i, j, k; | |
4062 int maxlen; | |
4063 int lines; | |
4064 int columns; | |
4065 char_u *p; | |
4066 int lastlen; | |
4067 int attr; | |
4068 int showtail; | |
4069 | |
4070 if (xp->xp_numfiles == -1) | |
4071 { | |
4072 set_expand_context(xp); | |
4073 i = expand_cmdline(xp, ccline.cmdbuff, ccline.cmdpos, | |
4074 &num_files, &files_found); | |
4075 showtail = expand_showtail(xp); | |
4076 if (i != EXPAND_OK) | |
4077 return i; | |
4078 | |
4079 } | |
4080 else | |
4081 { | |
4082 num_files = xp->xp_numfiles; | |
4083 files_found = xp->xp_files; | |
4084 showtail = cmd_showtail; | |
4085 } | |
4086 | |
4087 #ifdef FEAT_WILDMENU | |
4088 if (!wildmenu) | |
4089 { | |
4090 #endif | |
4091 msg_didany = FALSE; /* lines_left will be set */ | |
4092 msg_start(); /* prepare for paging */ | |
4093 msg_putchar('\n'); | |
4094 out_flush(); | |
4095 cmdline_row = msg_row; | |
4096 msg_didany = FALSE; /* lines_left will be set again */ | |
4097 msg_start(); /* prepare for paging */ | |
4098 #ifdef FEAT_WILDMENU | |
4099 } | |
4100 #endif | |
4101 | |
4102 if (got_int) | |
4103 got_int = FALSE; /* only int. the completion, not the cmd line */ | |
4104 #ifdef FEAT_WILDMENU | |
4105 else if (wildmenu) | |
4106 win_redr_status_matches(xp, num_files, files_found, 0, showtail); | |
4107 #endif | |
4108 else | |
4109 { | |
4110 /* find the length of the longest file name */ | |
4111 maxlen = 0; | |
4112 for (i = 0; i < num_files; ++i) | |
4113 { | |
4114 if (!showtail && (xp->xp_context == EXPAND_FILES | |
714 | 4115 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4116 || xp->xp_context == EXPAND_BUFFERS)) |
4117 { | |
4118 home_replace(NULL, files_found[i], NameBuff, MAXPATHL, TRUE); | |
4119 j = vim_strsize(NameBuff); | |
4120 } | |
4121 else | |
4122 j = vim_strsize(L_SHOWFILE(i)); | |
4123 if (j > maxlen) | |
4124 maxlen = j; | |
4125 } | |
4126 | |
4127 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4128 lines = num_files; | |
4129 else | |
4130 { | |
4131 /* compute the number of columns and lines for the listing */ | |
4132 maxlen += 2; /* two spaces between file names */ | |
4133 columns = ((int)Columns + 2) / maxlen; | |
4134 if (columns < 1) | |
4135 columns = 1; | |
4136 lines = (num_files + columns - 1) / columns; | |
4137 } | |
4138 | |
4139 attr = hl_attr(HLF_D); /* find out highlighting for directories */ | |
4140 | |
4141 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4142 { | |
4143 MSG_PUTS_ATTR(_("tagname"), hl_attr(HLF_T)); | |
4144 msg_clr_eos(); | |
4145 msg_advance(maxlen - 3); | |
4146 MSG_PUTS_ATTR(_(" kind file\n"), hl_attr(HLF_T)); | |
4147 } | |
4148 | |
4149 /* list the files line by line */ | |
4150 for (i = 0; i < lines; ++i) | |
4151 { | |
4152 lastlen = 999; | |
4153 for (k = i; k < num_files; k += lines) | |
4154 { | |
4155 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4156 { | |
4157 msg_outtrans_attr(files_found[k], hl_attr(HLF_D)); | |
4158 p = files_found[k] + STRLEN(files_found[k]) + 1; | |
4159 msg_advance(maxlen + 1); | |
4160 msg_puts(p); | |
4161 msg_advance(maxlen + 3); | |
4162 msg_puts_long_attr(p + 2, hl_attr(HLF_D)); | |
4163 break; | |
4164 } | |
4165 for (j = maxlen - lastlen; --j >= 0; ) | |
4166 msg_putchar(' '); | |
4167 if (xp->xp_context == EXPAND_FILES | |
714 | 4168 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4169 || xp->xp_context == EXPAND_BUFFERS) |
4170 { | |
2118
63bf37c1e7a2
updated for version 7.2.401
Bram Moolenaar <bram@zimbu.org>
parents:
2099
diff
changeset
|
4171 /* highlight directories */ |
2128
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4172 if (xp->xp_numfiles != -1) |
a16af0072ea8
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diff
changeset
|
4173 { |
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updated for version 7.2.410
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parents:
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diff
changeset
|
4174 char_u *halved_slash; |
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|
4175 char_u *exp_path; |
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diff
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|
4176 |
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diff
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|
4177 /* Expansion was done before and special characters |
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parents:
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diff
changeset
|
4178 * were escaped, need to halve backslashes. Also |
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updated for version 7.2.410
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parents:
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diff
changeset
|
4179 * $HOME has been replaced with ~/. */ |
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parents:
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diff
changeset
|
4180 exp_path = expand_env_save_opt(files_found[k], TRUE); |
a16af0072ea8
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parents:
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diff
changeset
|
4181 halved_slash = backslash_halve_save( |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4182 exp_path != NULL ? exp_path : files_found[k]); |
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updated for version 7.2.410
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parents:
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diff
changeset
|
4183 j = mch_isdir(halved_slash != NULL ? halved_slash |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4184 : files_found[k]); |
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parents:
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diff
changeset
|
4185 vim_free(exp_path); |
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parents:
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diff
changeset
|
4186 vim_free(halved_slash); |
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parents:
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diff
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|
4187 } |
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diff
changeset
|
4188 else |
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parents:
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diff
changeset
|
4189 /* Expansion was done here, file names are literal. */ |
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updated for version 7.2.410
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parents:
2118
diff
changeset
|
4190 j = mch_isdir(files_found[k]); |
7 | 4191 if (showtail) |
4192 p = L_SHOWFILE(k); | |
4193 else | |
4194 { | |
4195 home_replace(NULL, files_found[k], NameBuff, MAXPATHL, | |
4196 TRUE); | |
4197 p = NameBuff; | |
4198 } | |
4199 } | |
4200 else | |
4201 { | |
4202 j = FALSE; | |
4203 p = L_SHOWFILE(k); | |
4204 } | |
4205 lastlen = msg_outtrans_attr(p, j ? attr : 0); | |
4206 } | |
4207 if (msg_col > 0) /* when not wrapped around */ | |
4208 { | |
4209 msg_clr_eos(); | |
4210 msg_putchar('\n'); | |
4211 } | |
4212 out_flush(); /* show one line at a time */ | |
4213 if (got_int) | |
4214 { | |
4215 got_int = FALSE; | |
4216 break; | |
4217 } | |
4218 } | |
4219 | |
4220 /* | |
4221 * we redraw the command below the lines that we have just listed | |
4222 * This is a bit tricky, but it saves a lot of screen updating. | |
4223 */ | |
4224 cmdline_row = msg_row; /* will put it back later */ | |
4225 } | |
4226 | |
4227 if (xp->xp_numfiles == -1) | |
4228 FreeWild(num_files, files_found); | |
4229 | |
4230 return EXPAND_OK; | |
4231 } | |
4232 | |
4233 /* | |
4234 * Private gettail for showmatches() (and win_redr_status_matches()): | |
4235 * Find tail of file name path, but ignore trailing "/". | |
4236 */ | |
4237 char_u * | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4238 sm_gettail(char_u *s) |
7 | 4239 { |
4240 char_u *p; | |
4241 char_u *t = s; | |
4242 int had_sep = FALSE; | |
4243 | |
4244 for (p = s; *p != NUL; ) | |
4245 { | |
4246 if (vim_ispathsep(*p) | |
4247 #ifdef BACKSLASH_IN_FILENAME | |
4248 && !rem_backslash(p) | |
4249 #endif | |
4250 ) | |
4251 had_sep = TRUE; | |
4252 else if (had_sep) | |
4253 { | |
4254 t = p; | |
4255 had_sep = FALSE; | |
4256 } | |
39 | 4257 mb_ptr_adv(p); |
7 | 4258 } |
4259 return t; | |
4260 } | |
4261 | |
4262 /* | |
4263 * Return TRUE if we only need to show the tail of completion matches. | |
4264 * When not completing file names or there is a wildcard in the path FALSE is | |
4265 * returned. | |
4266 */ | |
4267 static int | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4268 expand_showtail(expand_T *xp) |
7 | 4269 { |
4270 char_u *s; | |
4271 char_u *end; | |
4272 | |
4273 /* When not completing file names a "/" may mean something different. */ | |
714 | 4274 if (xp->xp_context != EXPAND_FILES |
4275 && xp->xp_context != EXPAND_SHELLCMD | |
4276 && xp->xp_context != EXPAND_DIRECTORIES) | |
7 | 4277 return FALSE; |
4278 | |
4279 end = gettail(xp->xp_pattern); | |
4280 if (end == xp->xp_pattern) /* there is no path separator */ | |
4281 return FALSE; | |
4282 | |
4283 for (s = xp->xp_pattern; s < end; s++) | |
4284 { | |
4285 /* Skip escaped wildcards. Only when the backslash is not a path | |
4286 * separator, on DOS the '*' "path\*\file" must not be skipped. */ | |
4287 if (rem_backslash(s)) | |
4288 ++s; | |
4289 else if (vim_strchr((char_u *)"*?[", *s) != NULL) | |
4290 return FALSE; | |
4291 } | |
4292 return TRUE; | |
4293 } | |
4294 | |
4295 /* | |
4296 * Prepare a string for expansion. | |
4297 * When expanding file names: The string will be used with expand_wildcards(). | |
5438 | 4298 * Copy "fname[len]" into allocated memory and add a '*' at the end. |
7 | 4299 * When expanding other names: The string will be used with regcomp(). Copy |
4300 * the name into allocated memory and prepend "^". | |
4301 */ | |
4302 char_u * | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4303 addstar( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4304 char_u *fname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4305 int len, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4306 int context) /* EXPAND_FILES etc. */ |
7 | 4307 { |
4308 char_u *retval; | |
4309 int i, j; | |
4310 int new_len; | |
4311 char_u *tail; | |
2243
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Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4312 int ends_in_star; |
7 | 4313 |
714 | 4314 if (context != EXPAND_FILES |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4315 && context != EXPAND_FILES_IN_PATH |
714 | 4316 && context != EXPAND_SHELLCMD |
4317 && context != EXPAND_DIRECTORIES) | |
7 | 4318 { |
4319 /* | |
4320 * Matching will be done internally (on something other than files). | |
4321 * So we convert the file-matching-type wildcards into our kind for | |
4322 * use with vim_regcomp(). First work out how long it will be: | |
4323 */ | |
4324 | |
4325 /* For help tags the translation is done in find_help_tags(). | |
4326 * For a tag pattern starting with "/" no translation is needed. */ | |
4327 if (context == EXPAND_HELP | |
4328 || context == EXPAND_COLORS | |
4329 || context == EXPAND_COMPILER | |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4330 || context == EXPAND_OWNSYNTAX |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
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parents:
2243
diff
changeset
|
4331 || context == EXPAND_FILETYPE |
8402
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Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4332 || context == EXPAND_PACKADD |
7 | 4333 || (context == EXPAND_TAGS && fname[0] == '/')) |
4334 retval = vim_strnsave(fname, len); | |
4335 else | |
4336 { | |
4337 new_len = len + 2; /* +2 for '^' at start, NUL at end */ | |
4338 for (i = 0; i < len; i++) | |
4339 { | |
4340 if (fname[i] == '*' || fname[i] == '~') | |
4341 new_len++; /* '*' needs to be replaced by ".*" | |
4342 '~' needs to be replaced by "\~" */ | |
4343 | |
4344 /* Buffer names are like file names. "." should be literal */ | |
4345 if (context == EXPAND_BUFFERS && fname[i] == '.') | |
4346 new_len++; /* "." becomes "\." */ | |
4347 | |
4348 /* Custom expansion takes care of special things, match | |
4349 * backslashes literally (perhaps also for other types?) */ | |
634 | 4350 if ((context == EXPAND_USER_DEFINED |
4351 || context == EXPAND_USER_LIST) && fname[i] == '\\') | |
7 | 4352 new_len++; /* '\' becomes "\\" */ |
4353 } | |
4354 retval = alloc(new_len); | |
4355 if (retval != NULL) | |
4356 { | |
4357 retval[0] = '^'; | |
4358 j = 1; | |
4359 for (i = 0; i < len; i++, j++) | |
4360 { | |
4361 /* Skip backslash. But why? At least keep it for custom | |
4362 * expansion. */ | |
4363 if (context != EXPAND_USER_DEFINED | |
407 | 4364 && context != EXPAND_USER_LIST |
4365 && fname[i] == '\\' | |
4366 && ++i == len) | |
7 | 4367 break; |
4368 | |
4369 switch (fname[i]) | |
4370 { | |
4371 case '*': retval[j++] = '.'; | |
4372 break; | |
4373 case '~': retval[j++] = '\\'; | |
4374 break; | |
4375 case '?': retval[j] = '.'; | |
4376 continue; | |
4377 case '.': if (context == EXPAND_BUFFERS) | |
4378 retval[j++] = '\\'; | |
4379 break; | |
407 | 4380 case '\\': if (context == EXPAND_USER_DEFINED |
4381 || context == EXPAND_USER_LIST) | |
7 | 4382 retval[j++] = '\\'; |
4383 break; | |
4384 } | |
4385 retval[j] = fname[i]; | |
4386 } | |
4387 retval[j] = NUL; | |
4388 } | |
4389 } | |
4390 } | |
4391 else | |
4392 { | |
4393 retval = alloc(len + 4); | |
4394 if (retval != NULL) | |
4395 { | |
419 | 4396 vim_strncpy(retval, fname, len); |
7 | 4397 |
4398 /* | |
831 | 4399 * Don't add a star to *, ~, ~user, $var or `cmd`. |
4400 * * would become **, which walks the whole tree. | |
7 | 4401 * ~ would be at the start of the file name, but not the tail. |
4402 * $ could be anywhere in the tail. | |
4403 * ` could be anywhere in the file name. | |
1484 | 4404 * When the name ends in '$' don't add a star, remove the '$'. |
7 | 4405 */ |
4406 tail = gettail(retval); | |
2243
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parents:
2128
diff
changeset
|
4407 ends_in_star = (len > 0 && retval[len - 1] == '*'); |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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parents:
2128
diff
changeset
|
4408 #ifndef BACKSLASH_IN_FILENAME |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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parents:
2128
diff
changeset
|
4409 for (i = len - 2; i >= 0; --i) |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4410 { |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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parents:
2128
diff
changeset
|
4411 if (retval[i] != '\\') |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4412 break; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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parents:
2128
diff
changeset
|
4413 ends_in_star = !ends_in_star; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4414 } |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4415 #endif |
7 | 4416 if ((*retval != '~' || tail != retval) |
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4417 && !ends_in_star |
7 | 4418 && vim_strchr(tail, '$') == NULL |
4419 && vim_strchr(retval, '`') == NULL) | |
4420 retval[len++] = '*'; | |
1484 | 4421 else if (len > 0 && retval[len - 1] == '$') |
4422 --len; | |
7 | 4423 retval[len] = NUL; |
4424 } | |
4425 } | |
4426 return retval; | |
4427 } | |
4428 | |
4429 /* | |
4430 * Must parse the command line so far to work out what context we are in. | |
4431 * Completion can then be done based on that context. | |
4432 * This routine sets the variables: | |
4433 * xp->xp_pattern The start of the pattern to be expanded within | |
4434 * the command line (ends at the cursor). | |
4435 * xp->xp_context The type of thing to expand. Will be one of: | |
4436 * | |
4437 * EXPAND_UNSUCCESSFUL Used sometimes when there is something illegal on | |
4438 * the command line, like an unknown command. Caller | |
4439 * should beep. | |
4440 * EXPAND_NOTHING Unrecognised context for completion, use char like | |
4441 * a normal char, rather than for completion. eg | |
4442 * :s/^I/ | |
4443 * EXPAND_COMMANDS Cursor is still touching the command, so complete | |
4444 * it. | |
4445 * EXPAND_BUFFERS Complete file names for :buf and :sbuf commands. | |
4446 * EXPAND_FILES After command with XFILE set, or after setting | |
4447 * with P_EXPAND set. eg :e ^I, :w>>^I | |
4448 * EXPAND_DIRECTORIES In some cases this is used instead of the latter | |
4449 * when we know only directories are of interest. eg | |
4450 * :set dir=^I | |
714 | 4451 * EXPAND_SHELLCMD After ":!cmd", ":r !cmd" or ":w !cmd". |
7 | 4452 * EXPAND_SETTINGS Complete variable names. eg :set d^I |
4453 * EXPAND_BOOL_SETTINGS Complete boolean variables only, eg :set no^I | |
4454 * EXPAND_TAGS Complete tags from the files in p_tags. eg :ta a^I | |
4455 * EXPAND_TAGS_LISTFILES As above, but list filenames on ^D, after :tselect | |
4456 * EXPAND_HELP Complete tags from the file 'helpfile'/tags | |
4457 * EXPAND_EVENTS Complete event names | |
4458 * EXPAND_SYNTAX Complete :syntax command arguments | |
4459 * EXPAND_HIGHLIGHT Complete highlight (syntax) group names | |
4460 * EXPAND_AUGROUP Complete autocommand group names | |
4461 * EXPAND_USER_VARS Complete user defined variable names, eg :unlet a^I | |
4462 * EXPAND_MAPPINGS Complete mapping and abbreviation names, | |
4463 * eg :unmap a^I , :cunab x^I | |
4464 * EXPAND_FUNCTIONS Complete internal or user defined function names, | |
4465 * eg :call sub^I | |
4466 * EXPAND_USER_FUNC Complete user defined function names, eg :delf F^I | |
4467 * EXPAND_EXPRESSION Complete internal or user defined function/variable | |
4468 * names in expressions, eg :while s^I | |
4469 * EXPAND_ENV_VARS Complete environment variable names | |
3744 | 4470 * EXPAND_USER Complete user names |
7 | 4471 */ |
4472 static void | |
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f86adafb28d4
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parents:
7807
diff
changeset
|
4473 set_expand_context(expand_T *xp) |
7 | 4474 { |
168 | 4475 /* only expansion for ':', '>' and '=' command-lines */ |
7 | 4476 if (ccline.cmdfirstc != ':' |
4477 #ifdef FEAT_EVAL | |
168 | 4478 && ccline.cmdfirstc != '>' && ccline.cmdfirstc != '=' |
531 | 4479 && !ccline.input_fn |
7 | 4480 #endif |
4481 ) | |
4482 { | |
4483 xp->xp_context = EXPAND_NOTHING; | |
4484 return; | |
4485 } | |
4486 set_cmd_context(xp, ccline.cmdbuff, ccline.cmdlen, ccline.cmdpos); | |
4487 } | |
4488 | |
4489 void | |
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f86adafb28d4
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parents:
7807
diff
changeset
|
4490 set_cmd_context( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4491 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4492 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
|
4493 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
|
4494 int col) /* position of cursor */ |
7 | 4495 { |
4496 int old_char = NUL; | |
4497 char_u *nextcomm; | |
4498 | |
4499 /* | |
4500 * Avoid a UMR warning from Purify, only save the character if it has been | |
4501 * written before. | |
4502 */ | |
4503 if (col < len) | |
4504 old_char = str[col]; | |
4505 str[col] = NUL; | |
4506 nextcomm = str; | |
168 | 4507 |
4508 #ifdef FEAT_EVAL | |
4509 if (ccline.cmdfirstc == '=') | |
1322 | 4510 { |
4511 # ifdef FEAT_CMDL_COMPL | |
168 | 4512 /* pass CMD_SIZE because there is no real command */ |
4513 set_context_for_expression(xp, str, CMD_SIZE); | |
1322 | 4514 # endif |
4515 } | |
531 | 4516 else if (ccline.input_fn) |
4517 { | |
4518 xp->xp_context = ccline.xp_context; | |
4519 xp->xp_pattern = ccline.cmdbuff; | |
1322 | 4520 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 4521 xp->xp_arg = ccline.xp_arg; |
1322 | 4522 # endif |
531 | 4523 } |
168 | 4524 else |
4525 #endif | |
4526 while (nextcomm != NULL) | |
4527 nextcomm = set_one_cmd_context(xp, nextcomm); | |
4528 | |
5056
034abed357a1
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5033
diff
changeset
|
4529 /* Store the string here so that call_user_expand_func() can get to them |
034abed357a1
updated for version 7.3.1271
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5033
diff
changeset
|
4530 * easily. */ |
034abed357a1
updated for version 7.3.1271
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5033
diff
changeset
|
4531 xp->xp_line = str; |
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4532 xp->xp_col = col; |
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4533 |
7 | 4534 str[col] = old_char; |
4535 } | |
4536 | |
4537 /* | |
4538 * Expand the command line "str" from context "xp". | |
4539 * "xp" must have been set by set_cmd_context(). | |
4540 * xp->xp_pattern points into "str", to where the text that is to be expanded | |
4541 * starts. | |
4542 * Returns EXPAND_UNSUCCESSFUL when there is something illegal before the | |
4543 * cursor. | |
4544 * Returns EXPAND_NOTHING when there is nothing to expand, might insert the | |
4545 * key that triggered expansion literally. | |
4546 * Returns EXPAND_OK otherwise. | |
4547 */ | |
4548 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4549 expand_cmdline( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4550 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4551 char_u *str, /* start of command line */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4552 int col, /* position of cursor */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4553 int *matchcount, /* return: nr of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4554 char_u ***matches) /* return: array of pointers to matches */ |
7 | 4555 { |
4556 char_u *file_str = NULL; | |
2652 | 4557 int options = WILD_ADD_SLASH|WILD_SILENT; |
7 | 4558 |
4559 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
4560 { | |
4561 beep_flush(); | |
4562 return EXPAND_UNSUCCESSFUL; /* Something illegal on command line */ | |
4563 } | |
4564 if (xp->xp_context == EXPAND_NOTHING) | |
4565 { | |
4566 /* Caller can use the character as a normal char instead */ | |
4567 return EXPAND_NOTHING; | |
4568 } | |
4569 | |
4570 /* add star to file name, or convert to regexp if not exp. files. */ | |
1965 | 4571 xp->xp_pattern_len = (int)(str + col - xp->xp_pattern); |
4572 file_str = addstar(xp->xp_pattern, xp->xp_pattern_len, xp->xp_context); | |
7 | 4573 if (file_str == NULL) |
4574 return EXPAND_UNSUCCESSFUL; | |
4575 | |
2652 | 4576 if (p_wic) |
4577 options += WILD_ICASE; | |
4578 | |
7 | 4579 /* find all files that match the description */ |
2652 | 4580 if (ExpandFromContext(xp, file_str, matchcount, matches, options) == FAIL) |
7 | 4581 { |
4582 *matchcount = 0; | |
4583 *matches = NULL; | |
4584 } | |
4585 vim_free(file_str); | |
4586 | |
4587 return EXPAND_OK; | |
4588 } | |
4589 | |
4590 #ifdef FEAT_MULTI_LANG | |
4591 /* | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4592 * Cleanup matches for help tags: |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4593 * Remove "@ab" if the top of 'helplang' is "ab" and the language of the first |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4594 * tag matches it. Otherwise remove "@en" if "en" is the only language. |
7 | 4595 */ |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
4596 static void cleanup_help_tags(int num_file, char_u **file); |
7 | 4597 |
4598 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4599 cleanup_help_tags(int num_file, char_u **file) |
7 | 4600 { |
4601 int i, j; | |
4602 int len; | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4603 char_u buf[4]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4604 char_u *p = buf; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4605 |
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
4606 if (p_hlg[0] != NUL && (p_hlg[0] != 'e' || p_hlg[1] != 'n')) |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4607 { |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4608 *p++ = '@'; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4609 *p++ = p_hlg[0]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4610 *p++ = p_hlg[1]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4611 } |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4612 *p = NUL; |
7 | 4613 |
4614 for (i = 0; i < num_file; ++i) | |
4615 { | |
4616 len = (int)STRLEN(file[i]) - 3; | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4617 if (len <= 0) |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4618 continue; |
9070
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4619 if (STRCMP(file[i] + len, "@en") == 0) |
7 | 4620 { |
4621 /* Sorting on priority means the same item in another language may | |
4622 * be anywhere. Search all items for a match up to the "@en". */ | |
4623 for (j = 0; j < num_file; ++j) | |
9070
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4624 if (j != i && (int)STRLEN(file[j]) == len + 3 |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4625 && STRNCMP(file[i], file[j], len + 1) == 0) |
7 | 4626 break; |
4627 if (j == num_file) | |
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
4628 /* item only exists with @en, remove it */ |
7 | 4629 file[i][len] = NUL; |
4630 } | |
4631 } | |
9070
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4632 |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4633 if (*buf != NUL) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4634 for (i = 0; i < num_file; ++i) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4635 { |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4636 len = (int)STRLEN(file[i]) - 3; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4637 if (len <= 0) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4638 continue; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4639 if (STRCMP(file[i] + len, buf) == 0) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4640 { |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4641 /* remove the default language */ |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4642 file[i][len] = NUL; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4643 } |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4644 } |
7 | 4645 } |
4646 #endif | |
4647 | |
4648 /* | |
4649 * Do the expansion based on xp->xp_context and "pat". | |
4650 */ | |
4651 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4652 ExpandFromContext( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4653 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4654 char_u *pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4655 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4656 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4657 int options) /* EW_ flags */ |
7 | 4658 { |
4659 #ifdef FEAT_CMDL_COMPL | |
4660 regmatch_T regmatch; | |
4661 #endif | |
4662 int ret; | |
4663 int flags; | |
4664 | |
4665 flags = EW_DIR; /* include directories */ | |
4666 if (options & WILD_LIST_NOTFOUND) | |
4667 flags |= EW_NOTFOUND; | |
4668 if (options & WILD_ADD_SLASH) | |
4669 flags |= EW_ADDSLASH; | |
4670 if (options & WILD_KEEP_ALL) | |
4671 flags |= EW_KEEPALL; | |
4672 if (options & WILD_SILENT) | |
4673 flags |= EW_SILENT; | |
6659 | 4674 if (options & WILD_ALLLINKS) |
4675 flags |= EW_ALLLINKS; | |
7 | 4676 |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4677 if (xp->xp_context == EXPAND_FILES |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4678 || xp->xp_context == EXPAND_DIRECTORIES |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4679 || xp->xp_context == EXPAND_FILES_IN_PATH) |
7 | 4680 { |
4681 /* | |
4682 * Expand file or directory names. | |
4683 */ | |
4684 int free_pat = FALSE; | |
4685 int i; | |
4686 | |
4687 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
4688 * space */ | |
4689 if (xp->xp_backslash != XP_BS_NONE) | |
4690 { | |
4691 free_pat = TRUE; | |
4692 pat = vim_strsave(pat); | |
4693 for (i = 0; pat[i]; ++i) | |
4694 if (pat[i] == '\\') | |
4695 { | |
4696 if (xp->xp_backslash == XP_BS_THREE | |
4697 && pat[i + 1] == '\\' | |
4698 && pat[i + 2] == '\\' | |
4699 && pat[i + 3] == ' ') | |
1621 | 4700 STRMOVE(pat + i, pat + i + 3); |
7 | 4701 if (xp->xp_backslash == XP_BS_ONE |
4702 && pat[i + 1] == ' ') | |
1621 | 4703 STRMOVE(pat + i, pat + i + 1); |
7 | 4704 } |
4705 } | |
4706 | |
4707 if (xp->xp_context == EXPAND_FILES) | |
4708 flags |= EW_FILE; | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4709 else if (xp->xp_context == EXPAND_FILES_IN_PATH) |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4710 flags |= (EW_FILE | EW_PATH); |
7 | 4711 else |
4712 flags = (flags | EW_DIR) & ~EW_FILE; | |
2652 | 4713 if (options & WILD_ICASE) |
4714 flags |= EW_ICASE; | |
4715 | |
2016 | 4716 /* Expand wildcards, supporting %:h and the like. */ |
4717 ret = expand_wildcards_eval(&pat, num_file, file, flags); | |
7 | 4718 if (free_pat) |
4719 vim_free(pat); | |
4720 return ret; | |
4721 } | |
4722 | |
4723 *file = (char_u **)""; | |
4724 *num_file = 0; | |
4725 if (xp->xp_context == EXPAND_HELP) | |
4726 { | |
1696 | 4727 /* With an empty argument we would get all the help tags, which is |
4728 * very slow. Get matches for "help" instead. */ | |
4729 if (find_help_tags(*pat == NUL ? (char_u *)"help" : pat, | |
4730 num_file, file, FALSE) == OK) | |
7 | 4731 { |
4732 #ifdef FEAT_MULTI_LANG | |
4733 cleanup_help_tags(*num_file, *file); | |
4734 #endif | |
4735 return OK; | |
4736 } | |
4737 return FAIL; | |
4738 } | |
4739 | |
4740 #ifndef FEAT_CMDL_COMPL | |
4741 return FAIL; | |
4742 #else | |
716 | 4743 if (xp->xp_context == EXPAND_SHELLCMD) |
4744 return expand_shellcmd(pat, num_file, file, flags); | |
7 | 4745 if (xp->xp_context == EXPAND_OLD_SETTING) |
4746 return ExpandOldSetting(num_file, file); | |
4747 if (xp->xp_context == EXPAND_BUFFERS) | |
4748 return ExpandBufnames(pat, num_file, file, options); | |
4749 if (xp->xp_context == EXPAND_TAGS | |
4750 || xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4751 return expand_tags(xp->xp_context == EXPAND_TAGS, pat, num_file, file); | |
4752 if (xp->xp_context == EXPAND_COLORS) | |
2929 | 4753 { |
4754 char *directories[] = {"colors", NULL}; | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4755 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
|
4756 directories); |
2929 | 4757 } |
7 | 4758 if (xp->xp_context == EXPAND_COMPILER) |
2929 | 4759 { |
3106 | 4760 char *directories[] = {"compiler", NULL}; |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4761 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4762 } |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4763 if (xp->xp_context == EXPAND_OWNSYNTAX) |
2929 | 4764 { |
4765 char *directories[] = {"syntax", NULL}; | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4766 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4767 } |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4768 if (xp->xp_context == EXPAND_FILETYPE) |
2929 | 4769 { |
4770 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
|
4771 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4772 } |
407 | 4773 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
4774 if (xp->xp_context == EXPAND_USER_LIST) | |
856 | 4775 return ExpandUserList(xp, num_file, file); |
407 | 4776 # endif |
8402
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parents:
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diff
changeset
|
4777 if (xp->xp_context == EXPAND_PACKADD) |
eed1ca42f9aa
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parents:
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diff
changeset
|
4778 return ExpandPackAddDir(pat, num_file, file); |
7 | 4779 |
4780 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
4781 if (regmatch.regprog == NULL) | |
4782 return FAIL; | |
4783 | |
4784 /* set ignore-case according to p_ic, p_scs and pat */ | |
4785 regmatch.rm_ic = ignorecase(pat); | |
4786 | |
4787 if (xp->xp_context == EXPAND_SETTINGS | |
4788 || xp->xp_context == EXPAND_BOOL_SETTINGS) | |
4789 ret = ExpandSettings(xp, ®match, num_file, file); | |
4790 else if (xp->xp_context == EXPAND_MAPPINGS) | |
4791 ret = ExpandMappings(®match, num_file, file); | |
4792 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) | |
4793 else if (xp->xp_context == EXPAND_USER_DEFINED) | |
4794 ret = ExpandUserDefined(xp, ®match, num_file, file); | |
4795 # endif | |
4796 else | |
4797 { | |
4798 static struct expgen | |
4799 { | |
4800 int context; | |
7807
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parents:
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diff
changeset
|
4801 char_u *((*func)(expand_T *, int)); |
7 | 4802 int ic; |
2849 | 4803 int escaped; |
7 | 4804 } tab[] = |
4805 { | |
2849 | 4806 {EXPAND_COMMANDS, get_command_name, FALSE, TRUE}, |
4807 {EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE}, | |
3503 | 4808 #ifdef FEAT_CMDHIST |
4809 {EXPAND_HISTORY, get_history_arg, TRUE, TRUE}, | |
4810 #endif | |
7 | 4811 #ifdef FEAT_USR_CMDS |
2849 | 4812 {EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE}, |
6424 | 4813 {EXPAND_USER_ADDR_TYPE, get_user_cmd_addr_type, FALSE, TRUE}, |
2849 | 4814 {EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE}, |
4815 {EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE}, | |
4816 {EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE}, | |
7 | 4817 #endif |
4818 #ifdef FEAT_EVAL | |
2849 | 4819 {EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE}, |
4820 {EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE}, | |
4821 {EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE}, | |
4822 {EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE}, | |
7 | 4823 #endif |
4824 #ifdef FEAT_MENU | |
2849 | 4825 {EXPAND_MENUS, get_menu_name, FALSE, TRUE}, |
4826 {EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE}, | |
7 | 4827 #endif |
4828 #ifdef FEAT_SYN_HL | |
2849 | 4829 {EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE}, |
4830 #endif | |
4803
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4831 #ifdef FEAT_PROFILE |
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4832 {EXPAND_SYNTIME, get_syntime_arg, TRUE, TRUE}, |
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4833 #endif |
2849 | 4834 {EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE}, |
7 | 4835 #ifdef FEAT_AUTOCMD |
2849 | 4836 {EXPAND_EVENTS, get_event_name, TRUE, TRUE}, |
4837 {EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE}, | |
7 | 4838 #endif |
1845 | 4839 #ifdef FEAT_CSCOPE |
2849 | 4840 {EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE}, |
1845 | 4841 #endif |
1868 | 4842 #ifdef FEAT_SIGNS |
2849 | 4843 {EXPAND_SIGN, get_sign_name, TRUE, TRUE}, |
1868 | 4844 #endif |
2068
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4845 #ifdef FEAT_PROFILE |
2849 | 4846 {EXPAND_PROFILE, get_profile_name, TRUE, TRUE}, |
2068
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4847 #endif |
7 | 4848 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
4849 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
2849 | 4850 {EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE}, |
4851 {EXPAND_LOCALES, get_locales, TRUE, FALSE}, | |
4852 #endif | |
4853 {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE}, | |
3744 | 4854 {EXPAND_USER, get_users, TRUE, FALSE}, |
7 | 4855 }; |
4856 int i; | |
4857 | |
4858 /* | |
4859 * Find a context in the table and call the ExpandGeneric() with the | |
4860 * right function to do the expansion. | |
4861 */ | |
4862 ret = FAIL; | |
1880 | 4863 for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i) |
7 | 4864 if (xp->xp_context == tab[i].context) |
4865 { | |
4866 if (tab[i].ic) | |
4867 regmatch.rm_ic = TRUE; | |
2849 | 4868 ret = ExpandGeneric(xp, ®match, num_file, file, |
3628 | 4869 tab[i].func, tab[i].escaped); |
7 | 4870 break; |
4871 } | |
4872 } | |
4873 | |
4805
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4874 vim_regfree(regmatch.regprog); |
7 | 4875 |
4876 return ret; | |
4877 #endif /* FEAT_CMDL_COMPL */ | |
4878 } | |
4879 | |
4880 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
4881 /* | |
4882 * Expand a list of names. | |
4883 * | |
4884 * Generic function for command line completion. It calls a function to | |
4885 * obtain strings, one by one. The strings are matched against a regexp | |
4886 * program. Matching strings are copied into an array, which is returned. | |
4887 * | |
4888 * Returns OK when no problems encountered, FAIL for error (out of memory). | |
4889 */ | |
4890 int | |
7819
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diff
changeset
|
4891 ExpandGeneric( |
f86adafb28d4
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parents:
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diff
changeset
|
4892 expand_T *xp, |
f86adafb28d4
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|
4893 regmatch_T *regmatch, |
f86adafb28d4
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changeset
|
4894 int *num_file, |
f86adafb28d4
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diff
changeset
|
4895 char_u ***file, |
f86adafb28d4
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parents:
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diff
changeset
|
4896 char_u *((*func)(expand_T *, int)), |
7 | 4897 /* returns a string from the list */ |
7819
f86adafb28d4
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parents:
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diff
changeset
|
4898 int escaped) |
7 | 4899 { |
4900 int i; | |
4901 int count = 0; | |
480 | 4902 int round; |
7 | 4903 char_u *str; |
4904 | |
4905 /* do this loop twice: | |
480 | 4906 * round == 0: count the number of matching names |
4907 * round == 1: copy the matching names into allocated memory | |
7 | 4908 */ |
480 | 4909 for (round = 0; round <= 1; ++round) |
7 | 4910 { |
4911 for (i = 0; ; ++i) | |
4912 { | |
4913 str = (*func)(xp, i); | |
4914 if (str == NULL) /* end of list */ | |
4915 break; | |
4916 if (*str == NUL) /* skip empty strings */ | |
4917 continue; | |
4918 | |
4919 if (vim_regexec(regmatch, str, (colnr_T)0)) | |
4920 { | |
480 | 4921 if (round) |
7 | 4922 { |
2849 | 4923 if (escaped) |
4924 str = vim_strsave_escaped(str, (char_u *)" \t\\."); | |
4925 else | |
4926 str = vim_strsave(str); | |
7 | 4927 (*file)[count] = str; |
4928 #ifdef FEAT_MENU | |
4929 if (func == get_menu_names && str != NULL) | |
4930 { | |
4931 /* test for separator added by get_menu_names() */ | |
4932 str += STRLEN(str) - 1; | |
4933 if (*str == '\001') | |
4934 *str = '.'; | |
4935 } | |
4936 #endif | |
4937 } | |
4938 ++count; | |
4939 } | |
4940 } | |
480 | 4941 if (round == 0) |
7 | 4942 { |
4943 if (count == 0) | |
4944 return OK; | |
4945 *num_file = count; | |
4946 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
4947 if (*file == NULL) | |
4948 { | |
4949 *file = (char_u **)""; | |
4950 return FAIL; | |
4951 } | |
4952 count = 0; | |
4953 } | |
4954 } | |
480 | 4955 |
828 | 4956 /* Sort the results. Keep menu's in the specified order. */ |
4957 if (xp->xp_context != EXPAND_MENUNAMES && xp->xp_context != EXPAND_MENUS) | |
3164 | 4958 { |
4959 if (xp->xp_context == EXPAND_EXPRESSION | |
4960 || xp->xp_context == EXPAND_FUNCTIONS | |
4961 || xp->xp_context == EXPAND_USER_FUNC) | |
4962 /* <SNR> functions should be sorted to the end. */ | |
4963 qsort((void *)*file, (size_t)*num_file, sizeof(char_u *), | |
4964 sort_func_compare); | |
4965 else | |
4966 sort_strings(*file, *num_file); | |
4967 } | |
480 | 4968 |
1322 | 4969 #ifdef FEAT_CMDL_COMPL |
4970 /* Reset the variables used for special highlight names expansion, so that | |
4971 * they don't show up when getting normal highlight names by ID. */ | |
4972 reset_expand_highlight(); | |
4973 #endif | |
4974 | |
7 | 4975 return OK; |
4976 } | |
4977 | |
716 | 4978 /* |
4979 * Complete a shell command. | |
4980 * Returns FAIL or OK; | |
4981 */ | |
4982 static int | |
7819
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diff
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|
4983 expand_shellcmd( |
f86adafb28d4
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diff
changeset
|
4984 char_u *filepat, /* pattern to match with command names */ |
f86adafb28d4
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diff
changeset
|
4985 int *num_file, /* return: number of matches */ |
f86adafb28d4
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diff
changeset
|
4986 char_u ***file, /* return: array with matches */ |
f86adafb28d4
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diff
changeset
|
4987 int flagsarg) /* EW_ flags */ |
716 | 4988 { |
4989 char_u *pat; | |
4990 int i; | |
4991 char_u *path; | |
4992 int mustfree = FALSE; | |
4993 garray_T ga; | |
4994 char_u *buf = alloc(MAXPATHL); | |
4995 size_t l; | |
4996 char_u *s, *e; | |
4997 int flags = flagsarg; | |
4998 int ret; | |
6695 | 4999 int did_curdir = FALSE; |
716 | 5000 |
5001 if (buf == NULL) | |
5002 return FAIL; | |
5003 | |
5004 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
5005 * space */ | |
5006 pat = vim_strsave(filepat); | |
5007 for (i = 0; pat[i]; ++i) | |
5008 if (pat[i] == '\\' && pat[i + 1] == ' ') | |
1621 | 5009 STRMOVE(pat + i, pat + i + 1); |
716 | 5010 |
6695 | 5011 flags |= EW_FILE | EW_EXEC | EW_SHELLCMD; |
716 | 5012 |
5013 /* For an absolute name we don't use $PATH. */ | |
955 | 5014 if (mch_isFullName(pat)) |
5015 path = (char_u *)" "; | |
5016 else if ((pat[0] == '.' && (vim_ispathsep(pat[1]) | |
716 | 5017 || (pat[1] == '.' && vim_ispathsep(pat[2]))))) |
5018 path = (char_u *)"."; | |
5019 else | |
2630 | 5020 { |
716 | 5021 path = vim_getenv((char_u *)"PATH", &mustfree); |
2630 | 5022 if (path == NULL) |
5023 path = (char_u *)""; | |
5024 } | |
716 | 5025 |
5026 /* | |
5027 * Go over all directories in $PATH. Expand matches in that directory and | |
6695 | 5028 * collect them in "ga". When "." is not in $PATH also expand for the |
5029 * current directory, to find "subdir/cmd". | |
716 | 5030 */ |
5031 ga_init2(&ga, (int)sizeof(char *), 10); | |
6695 | 5032 for (s = path; ; s = e) |
716 | 5033 { |
6695 | 5034 if (*s == NUL) |
5035 { | |
5036 if (did_curdir) | |
5037 break; | |
5038 /* Find directories in the current directory, path is empty. */ | |
5039 did_curdir = TRUE; | |
5040 } | |
5041 else if (*s == '.') | |
5042 did_curdir = TRUE; | |
5043 | |
955 | 5044 if (*s == ' ') |
5045 ++s; /* Skip space used for absolute path name. */ | |
5046 | |
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parents:
8080
diff
changeset
|
5047 #if defined(MSWIN) |
716 | 5048 e = vim_strchr(s, ';'); |
5049 #else | |
5050 e = vim_strchr(s, ':'); | |
5051 #endif | |
5052 if (e == NULL) | |
5053 e = s + STRLEN(s); | |
5054 | |
5055 l = e - s; | |
5056 if (l > MAXPATHL - 5) | |
5057 break; | |
5058 vim_strncpy(buf, s, l); | |
5059 add_pathsep(buf); | |
5060 l = STRLEN(buf); | |
5061 vim_strncpy(buf + l, pat, MAXPATHL - 1 - l); | |
5062 | |
5063 /* Expand matches in one directory of $PATH. */ | |
5064 ret = expand_wildcards(1, &buf, num_file, file, flags); | |
5065 if (ret == OK) | |
5066 { | |
5067 if (ga_grow(&ga, *num_file) == FAIL) | |
5068 FreeWild(*num_file, *file); | |
5069 else | |
5070 { | |
5071 for (i = 0; i < *num_file; ++i) | |
5072 { | |
5073 s = (*file)[i]; | |
5074 if (STRLEN(s) > l) | |
5075 { | |
5076 /* Remove the path again. */ | |
1621 | 5077 STRMOVE(s, s + l); |
716 | 5078 ((char_u **)ga.ga_data)[ga.ga_len++] = s; |
5079 } | |
5080 else | |
5081 vim_free(s); | |
5082 } | |
5083 vim_free(*file); | |
5084 } | |
5085 } | |
5086 if (*e != NUL) | |
5087 ++e; | |
5088 } | |
5089 *file = ga.ga_data; | |
5090 *num_file = ga.ga_len; | |
5091 | |
5092 vim_free(buf); | |
5093 vim_free(pat); | |
5094 if (mustfree) | |
5095 vim_free(path); | |
5096 return OK; | |
5097 } | |
5098 | |
5099 | |
7 | 5100 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
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7447
diff
changeset
|
5101 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 | 5102 |
7 | 5103 /* |
1518 | 5104 * Call "user_expand_func()" to invoke a user defined VimL function and return |
407 | 5105 * the result (either a string or a List). |
7 | 5106 */ |
407 | 5107 static void * |
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diff
changeset
|
5108 call_user_expand_func( |
f86adafb28d4
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changeset
|
5109 void *(*user_expand_func)(char_u *, int, char_u **, int), |
f86adafb28d4
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changeset
|
5110 expand_T *xp, |
f86adafb28d4
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diff
changeset
|
5111 int *num_file, |
f86adafb28d4
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changeset
|
5112 char_u ***file) |
7 | 5113 { |
5072
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|
5114 int keep = 0; |
407 | 5115 char_u num[50]; |
7 | 5116 char_u *args[3]; |
5117 int save_current_SID = current_SID; | |
407 | 5118 void *ret; |
13 | 5119 struct cmdline_info save_ccline; |
7 | 5120 |
5033
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5121 if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL) |
407 | 5122 return NULL; |
7 | 5123 *num_file = 0; |
5124 *file = NULL; | |
5125 | |
5033
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5126 if (ccline.cmdbuff != NULL) |
1518 | 5127 { |
5128 keep = ccline.cmdbuff[ccline.cmdlen]; | |
5129 ccline.cmdbuff[ccline.cmdlen] = 0; | |
5130 } | |
5033
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5131 |
1965 | 5132 args[0] = vim_strnsave(xp->xp_pattern, xp->xp_pattern_len); |
5033
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5133 args[1] = xp->xp_line; |
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diff
changeset
|
5134 sprintf((char *)num, "%d", xp->xp_col); |
7 | 5135 args[2] = num; |
5136 | |
13 | 5137 /* Save the cmdline, we don't know what the function may do. */ |
5138 save_ccline = ccline; | |
5139 ccline.cmdbuff = NULL; | |
5140 ccline.cmdprompt = NULL; | |
7 | 5141 current_SID = xp->xp_scriptID; |
13 | 5142 |
407 | 5143 ret = user_expand_func(xp->xp_arg, 3, args, FALSE); |
13 | 5144 |
5145 ccline = save_ccline; | |
7 | 5146 current_SID = save_current_SID; |
1518 | 5147 if (ccline.cmdbuff != NULL) |
5148 ccline.cmdbuff[ccline.cmdlen] = keep; | |
407 | 5149 |
1965 | 5150 vim_free(args[0]); |
407 | 5151 return ret; |
5152 } | |
5153 | |
5154 /* | |
5155 * Expand names with a function defined by the user. | |
5156 */ | |
5157 static int | |
7819
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diff
changeset
|
5158 ExpandUserDefined( |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5159 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5160 regmatch_T *regmatch, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5161 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5162 char_u ***file) |
407 | 5163 { |
5164 char_u *retstr; | |
5165 char_u *s; | |
5166 char_u *e; | |
5167 char_u keep; | |
5168 garray_T ga; | |
5169 | |
5170 retstr = call_user_expand_func(call_func_retstr, xp, num_file, file); | |
5171 if (retstr == NULL) | |
7 | 5172 return FAIL; |
5173 | |
5174 ga_init2(&ga, (int)sizeof(char *), 3); | |
407 | 5175 for (s = retstr; *s != NUL; s = e) |
7 | 5176 { |
5177 e = vim_strchr(s, '\n'); | |
5178 if (e == NULL) | |
5179 e = s + STRLEN(s); | |
5180 keep = *e; | |
5181 *e = 0; | |
5182 | |
5183 if (xp->xp_pattern[0] && vim_regexec(regmatch, s, (colnr_T)0) == 0) | |
5184 { | |
5185 *e = keep; | |
5186 if (*e != NUL) | |
5187 ++e; | |
5188 continue; | |
5189 } | |
5190 | |
5191 if (ga_grow(&ga, 1) == FAIL) | |
5192 break; | |
5193 | |
5194 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strnsave(s, (int)(e - s)); | |
5195 ++ga.ga_len; | |
5196 | |
5197 *e = keep; | |
5198 if (*e != NUL) | |
5199 ++e; | |
5200 } | |
407 | 5201 vim_free(retstr); |
5202 *file = ga.ga_data; | |
5203 *num_file = ga.ga_len; | |
5204 return OK; | |
5205 } | |
5206 | |
5207 /* | |
5208 * Expand names with a list returned by a function defined by the user. | |
5209 */ | |
5210 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5211 ExpandUserList( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5212 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5213 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5214 char_u ***file) |
407 | 5215 { |
5216 list_T *retlist; | |
5217 listitem_T *li; | |
5218 garray_T ga; | |
5219 | |
5220 retlist = call_user_expand_func(call_func_retlist, xp, num_file, file); | |
5221 if (retlist == NULL) | |
5222 return FAIL; | |
5223 | |
5224 ga_init2(&ga, (int)sizeof(char *), 3); | |
5225 /* Loop over the items in the list. */ | |
5226 for (li = retlist->lv_first; li != NULL; li = li->li_next) | |
5227 { | |
1917 | 5228 if (li->li_tv.v_type != VAR_STRING || li->li_tv.vval.v_string == NULL) |
5229 continue; /* Skip non-string items and empty strings */ | |
407 | 5230 |
5231 if (ga_grow(&ga, 1) == FAIL) | |
5232 break; | |
5233 | |
5234 ((char_u **)ga.ga_data)[ga.ga_len] = | |
1917 | 5235 vim_strsave(li->li_tv.vval.v_string); |
407 | 5236 ++ga.ga_len; |
5237 } | |
5238 list_unref(retlist); | |
5239 | |
7 | 5240 *file = ga.ga_data; |
5241 *num_file = ga.ga_len; | |
5242 return OK; | |
5243 } | |
5244 #endif | |
5245 | |
5246 /* | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5247 * 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
|
5248 * Search from 'runtimepath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5249 * 'runtimepath'/{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5250 * 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
|
5251 * 'packpath'/pack/ * /start/ * /{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5252 * 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
|
5253 * 'packpath'/pack/ * /opt/ * /{dirnames}/{pat}.vim |
2929 | 5254 * "dirnames" is an array with one or more directory names. |
7 | 5255 */ |
5256 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5257 ExpandRTDir( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5258 char_u *pat, |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5259 int flags, |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5260 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5261 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5262 char *dirnames[]) |
7 | 5263 { |
5264 char_u *s; | |
5265 char_u *e; | |
5873 | 5266 char_u *match; |
7 | 5267 garray_T ga; |
2929 | 5268 int i; |
5269 int pat_len; | |
7 | 5270 |
5271 *num_file = 0; | |
5272 *file = NULL; | |
2931 | 5273 pat_len = (int)STRLEN(pat); |
2929 | 5274 ga_init2(&ga, (int)sizeof(char *), 10); |
5275 | |
5276 for (i = 0; dirnames[i] != NULL; ++i) | |
7 | 5277 { |
2929 | 5278 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 7)); |
5279 if (s == NULL) | |
5280 { | |
5281 ga_clear_strings(&ga); | |
5282 return FAIL; | |
5283 } | |
5284 sprintf((char *)s, "%s/%s*.vim", dirnames[i], pat); | |
5873 | 5285 globpath(p_rtp, s, &ga, 0); |
2929 | 5286 vim_free(s); |
5873 | 5287 } |
5288 | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5289 if (flags & DIP_START) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5290 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
|
5291 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5292 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
|
5293 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5294 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5295 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5296 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5297 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5298 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
|
5299 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5300 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5301 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5302 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5303 |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5304 if (flags & DIP_OPT) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5305 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
|
5306 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5307 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
|
5308 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5309 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5310 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5311 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5312 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5313 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
|
5314 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5315 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5316 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5317 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5318 |
5873 | 5319 for (i = 0; i < ga.ga_len; ++i) |
5320 { | |
5321 match = ((char_u **)ga.ga_data)[i]; | |
5322 s = match; | |
5323 e = s + STRLEN(s); | |
5324 if (e - 4 > s && STRNICMP(e - 4, ".vim", 4) == 0) | |
7 | 5325 { |
5873 | 5326 e -= 4; |
5327 for (s = e; s > match; mb_ptr_back(match, s)) | |
5328 if (s < match || vim_ispathsep(*s)) | |
5329 break; | |
5330 ++s; | |
5331 *e = NUL; | |
5332 mch_memmove(match, s, e - s + 1); | |
7 | 5333 } |
5334 } | |
5873 | 5335 |
2929 | 5336 if (ga.ga_len == 0) |
3628 | 5337 return FAIL; |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5338 |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5339 /* Sort and remove duplicates which can happen when specifying multiple |
2929 | 5340 * directories in dirnames. */ |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5341 remove_duplicates(&ga); |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5342 |
7 | 5343 *file = ga.ga_data; |
5344 *num_file = ga.ga_len; | |
5345 return OK; | |
5346 } | |
5347 | |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5348 /* |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5349 * Expand loadplugin names: |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5350 * 'packpath'/pack/ * /opt/{pat} |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5351 */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5352 static int |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5353 ExpandPackAddDir( |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5354 char_u *pat, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5355 int *num_file, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5356 char_u ***file) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5357 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5358 char_u *s; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5359 char_u *e; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5360 char_u *match; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5361 garray_T ga; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5362 int i; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5363 int pat_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5364 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5365 *num_file = 0; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5366 *file = NULL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5367 pat_len = (int)STRLEN(pat); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5368 ga_init2(&ga, (int)sizeof(char *), 10); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5369 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5370 s = alloc((unsigned)(pat_len + 26)); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5371 if (s == NULL) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5372 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5373 ga_clear_strings(&ga); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5374 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5375 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5376 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
|
5377 globpath(p_pp, s, &ga, 0); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5378 vim_free(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5379 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5380 for (i = 0; i < ga.ga_len; ++i) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5381 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5382 match = ((char_u **)ga.ga_data)[i]; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5383 s = gettail(match); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5384 e = s + STRLEN(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5385 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
|
5386 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5387 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5388 if (ga.ga_len == 0) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5389 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5390 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5391 /* Sort and remove duplicates which can happen when specifying multiple |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5392 * directories in dirnames. */ |
eed1ca42f9aa
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diff
changeset
|
5393 remove_duplicates(&ga); |
eed1ca42f9aa
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diff
changeset
|
5394 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5395 *file = ga.ga_data; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5396 *num_file = ga.ga_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5397 return OK; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5398 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5399 |
7 | 5400 #endif |
5401 | |
5402 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_EVAL) || defined(PROTO) | |
5403 /* | |
5404 * Expand "file" for all comma-separated directories in "path". | |
5873 | 5405 * Adds the matches to "ga". Caller must init "ga". |
7 | 5406 */ |
5873 | 5407 void |
7819
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diff
changeset
|
5408 globpath( |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5409 char_u *path, |
f86adafb28d4
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parents:
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diff
changeset
|
5410 char_u *file, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5411 garray_T *ga, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5412 int expand_options) |
7 | 5413 { |
5414 expand_T xpc; | |
5415 char_u *buf; | |
5416 int i; | |
5417 int num_p; | |
5418 char_u **p; | |
5419 | |
5420 buf = alloc(MAXPATHL); | |
5421 if (buf == NULL) | |
5873 | 5422 return; |
7 | 5423 |
632 | 5424 ExpandInit(&xpc); |
7 | 5425 xpc.xp_context = EXPAND_FILES; |
632 | 5426 |
7 | 5427 /* Loop over all entries in {path}. */ |
5428 while (*path != NUL) | |
5429 { | |
5430 /* Copy one item of the path to buf[] and concatenate the file name. */ | |
5431 copy_option_part(&path, buf, MAXPATHL, ","); | |
5432 if (STRLEN(buf) + STRLEN(file) + 2 < MAXPATHL) | |
5433 { | |
8212
05b88224cea1
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parents:
8080
diff
changeset
|
5434 # if defined(MSWIN) |
2495
a847363bf06e
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diff
changeset
|
5435 /* 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:
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diff
changeset
|
5436 * 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:
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diff
changeset
|
5437 if (*buf != NUL && !after_pathsep(buf, buf + STRLEN(buf))) |
a847363bf06e
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Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5438 STRCAT(buf, "/"); |
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5439 # else |
7 | 5440 add_pathsep(buf); |
2495
a847363bf06e
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Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5441 # endif |
7 | 5442 STRCAT(buf, file); |
1754 | 5443 if (ExpandFromContext(&xpc, buf, &num_p, &p, |
5444 WILD_SILENT|expand_options) != FAIL && num_p > 0) | |
7 | 5445 { |
1754 | 5446 ExpandEscape(&xpc, buf, num_p, p, WILD_SILENT|expand_options); |
5873 | 5447 |
5448 if (ga_grow(ga, num_p) == OK) | |
7 | 5449 { |
5450 for (i = 0; i < num_p; ++i) | |
5451 { | |
5873 | 5452 ((char_u **)ga->ga_data)[ga->ga_len] = |
5950 | 5453 vim_strnsave(p[i], (int)STRLEN(p[i])); |
5873 | 5454 ++ga->ga_len; |
7 | 5455 } |
5456 } | |
5873 | 5457 |
7 | 5458 FreeWild(num_p, p); |
5459 } | |
5460 } | |
5461 } | |
5462 | |
5463 vim_free(buf); | |
5464 } | |
5465 | |
5466 #endif | |
5467 | |
5468 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
5469 | |
5470 /********************************* | |
5471 * Command line history stuff * | |
5472 *********************************/ | |
5473 | |
5474 /* | |
5475 * Translate a history character to the associated type number. | |
5476 */ | |
5477 static int | |
7819
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parents:
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diff
changeset
|
5478 hist_char2type(int c) |
7 | 5479 { |
5480 if (c == ':') | |
5481 return HIST_CMD; | |
5482 if (c == '=') | |
5483 return HIST_EXPR; | |
5484 if (c == '@') | |
5485 return HIST_INPUT; | |
5486 if (c == '>') | |
5487 return HIST_DEBUG; | |
5488 return HIST_SEARCH; /* must be '?' or '/' */ | |
5489 } | |
5490 | |
5491 /* | |
5492 * Table of history names. | |
5493 * These names are used in :history and various hist...() functions. | |
5494 * It is sufficient to give the significant prefix of a history name. | |
5495 */ | |
5496 | |
5497 static char *(history_names[]) = | |
5498 { | |
5499 "cmd", | |
5500 "search", | |
5501 "expr", | |
5502 "input", | |
5503 "debug", | |
5504 NULL | |
5505 }; | |
5506 | |
3503 | 5507 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
5508 /* | |
5509 * Function given to ExpandGeneric() to obtain the possible first | |
5510 * arguments of the ":history command. | |
5511 */ | |
5512 static char_u * | |
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diff
changeset
|
5513 get_history_arg(expand_T *xp UNUSED, int idx) |
3503 | 5514 { |
5515 static char_u compl[2] = { NUL, NUL }; | |
5516 char *short_names = ":=@>?/"; | |
3529 | 5517 int short_names_count = (int)STRLEN(short_names); |
3503 | 5518 int history_name_count = sizeof(history_names) / sizeof(char *) - 1; |
5519 | |
5520 if (idx < short_names_count) | |
5521 { | |
5522 compl[0] = (char_u)short_names[idx]; | |
5523 return compl; | |
5524 } | |
5525 if (idx < short_names_count + history_name_count) | |
5526 return (char_u *)history_names[idx - short_names_count]; | |
5527 if (idx == short_names_count + history_name_count) | |
5528 return (char_u *)"all"; | |
5529 return NULL; | |
5530 } | |
5531 #endif | |
5532 | |
7 | 5533 /* |
5534 * init_history() - Initialize the command line history. | |
5535 * Also used to re-allocate the history when the size changes. | |
5536 */ | |
356 | 5537 void |
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diff
changeset
|
5538 init_history(void) |
7 | 5539 { |
5540 int newlen; /* new length of history table */ | |
5541 histentry_T *temp; | |
5542 int i; | |
5543 int j; | |
5544 int type; | |
5545 | |
5546 /* | |
5547 * If size of history table changed, reallocate it | |
5548 */ | |
5549 newlen = (int)p_hi; | |
5550 if (newlen != hislen) /* history length changed */ | |
5551 { | |
5552 for (type = 0; type < HIST_COUNT; ++type) /* adjust the tables */ | |
5553 { | |
5554 if (newlen) | |
5555 { | |
5556 temp = (histentry_T *)lalloc( | |
5557 (long_u)(newlen * sizeof(histentry_T)), TRUE); | |
5558 if (temp == NULL) /* out of memory! */ | |
5559 { | |
5560 if (type == 0) /* first one: just keep the old length */ | |
5561 { | |
5562 newlen = hislen; | |
5563 break; | |
5564 } | |
5565 /* Already changed one table, now we can only have zero | |
5566 * length for all tables. */ | |
5567 newlen = 0; | |
5568 type = -1; | |
5569 continue; | |
5570 } | |
5571 } | |
5572 else | |
5573 temp = NULL; | |
5574 if (newlen == 0 || temp != NULL) | |
5575 { | |
5576 if (hisidx[type] < 0) /* there are no entries yet */ | |
5577 { | |
5578 for (i = 0; i < newlen; ++i) | |
4258 | 5579 clear_hist_entry(&temp[i]); |
7 | 5580 } |
5581 else if (newlen > hislen) /* array becomes bigger */ | |
5582 { | |
5583 for (i = 0; i <= hisidx[type]; ++i) | |
5584 temp[i] = history[type][i]; | |
5585 j = i; | |
5586 for ( ; i <= newlen - (hislen - hisidx[type]); ++i) | |
4258 | 5587 clear_hist_entry(&temp[i]); |
7 | 5588 for ( ; j < hislen; ++i, ++j) |
5589 temp[i] = history[type][j]; | |
5590 } | |
5591 else /* array becomes smaller or 0 */ | |
5592 { | |
5593 j = hisidx[type]; | |
5594 for (i = newlen - 1; ; --i) | |
5595 { | |
5596 if (i >= 0) /* copy newest entries */ | |
5597 temp[i] = history[type][j]; | |
5598 else /* remove older entries */ | |
5599 vim_free(history[type][j].hisstr); | |
5600 if (--j < 0) | |
5601 j = hislen - 1; | |
5602 if (j == hisidx[type]) | |
5603 break; | |
5604 } | |
5605 hisidx[type] = newlen - 1; | |
5606 } | |
5607 vim_free(history[type]); | |
5608 history[type] = temp; | |
5609 } | |
5610 } | |
5611 hislen = newlen; | |
5612 } | |
5613 } | |
5614 | |
4258 | 5615 static void |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5616 clear_hist_entry(histentry_T *hisptr) |
4258 | 5617 { |
5618 hisptr->hisnum = 0; | |
5619 hisptr->viminfo = FALSE; | |
5620 hisptr->hisstr = NULL; | |
9256
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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9240
diff
changeset
|
5621 hisptr->time_set = 0; |
4258 | 5622 } |
5623 | |
7 | 5624 /* |
5625 * Check if command line 'str' is already in history. | |
5626 * If 'move_to_front' is TRUE, matching entry is moved to end of history. | |
5627 */ | |
5628 static int | |
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7807
diff
changeset
|
5629 in_history( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
5630 int type, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5631 char_u *str, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5632 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
|
5633 int sep, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5634 int writing) /* ignore entries read from viminfo */ |
7 | 5635 { |
5636 int i; | |
5637 int last_i = -1; | |
2986 | 5638 char_u *p; |
7 | 5639 |
5640 if (hisidx[type] < 0) | |
5641 return FALSE; | |
5642 i = hisidx[type]; | |
5643 do | |
5644 { | |
5645 if (history[type][i].hisstr == NULL) | |
5646 return FALSE; | |
2986 | 5647 |
5648 /* For search history, check that the separator character matches as | |
5649 * well. */ | |
5650 p = history[type][i].hisstr; | |
5651 if (STRCMP(str, p) == 0 | |
4285 | 5652 && !(writing && history[type][i].viminfo) |
2986 | 5653 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
7 | 5654 { |
5655 if (!move_to_front) | |
5656 return TRUE; | |
5657 last_i = i; | |
5658 break; | |
5659 } | |
5660 if (--i < 0) | |
5661 i = hislen - 1; | |
5662 } while (i != hisidx[type]); | |
5663 | |
5664 if (last_i >= 0) | |
5665 { | |
5666 str = history[type][i].hisstr; | |
5667 while (i != hisidx[type]) | |
5668 { | |
5669 if (++i >= hislen) | |
5670 i = 0; | |
5671 history[type][last_i] = history[type][i]; | |
5672 last_i = i; | |
5673 } | |
4258 | 5674 history[type][i].hisnum = ++hisnum[type]; |
5675 history[type][i].viminfo = FALSE; | |
7 | 5676 history[type][i].hisstr = str; |
9240
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Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
5677 history[type][i].time_set = vim_time(); |
7 | 5678 return TRUE; |
5679 } | |
5680 return FALSE; | |
5681 } | |
5682 | |
5683 /* | |
5684 * Convert history name (from table above) to its HIST_ equivalent. | |
5685 * When "name" is empty, return "cmd" history. | |
5686 * Returns -1 for unknown history name. | |
5687 */ | |
5688 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5689 get_histtype(char_u *name) |
7 | 5690 { |
5691 int i; | |
5692 int len = (int)STRLEN(name); | |
5693 | |
5694 /* No argument: use current history. */ | |
5695 if (len == 0) | |
5696 return hist_char2type(ccline.cmdfirstc); | |
5697 | |
5698 for (i = 0; history_names[i] != NULL; ++i) | |
5699 if (STRNICMP(name, history_names[i], len) == 0) | |
5700 return i; | |
5701 | |
5702 if (vim_strchr((char_u *)":=@>?/", name[0]) != NULL && name[1] == NUL) | |
5703 return hist_char2type(name[0]); | |
5704 | |
5705 return -1; | |
5706 } | |
5707 | |
5708 static int last_maptick = -1; /* last seen maptick */ | |
5709 | |
5710 /* | |
5711 * Add the given string to the given history. If the string is already in the | |
5712 * history then it is moved to the front. "histype" may be one of he HIST_ | |
5713 * values. | |
5714 */ | |
5715 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5716 add_to_history( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5717 int histype, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5718 char_u *new_entry, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5719 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
|
5720 int sep) /* separator character used (search hist) */ |
7 | 5721 { |
5722 histentry_T *hisptr; | |
5723 int len; | |
5724 | |
5725 if (hislen == 0) /* no history */ | |
5726 return; | |
5727 | |
5467 | 5728 if (cmdmod.keeppatterns && histype == HIST_SEARCH) |
5729 return; | |
5730 | |
7 | 5731 /* |
5732 * Searches inside the same mapping overwrite each other, so that only | |
5733 * the last line is kept. Be careful not to remove a line that was moved | |
5734 * down, only lines that were added. | |
5735 */ | |
5736 if (histype == HIST_SEARCH && in_map) | |
5737 { | |
5738 if (maptick == last_maptick) | |
5739 { | |
5740 /* Current line is from the same mapping, remove it */ | |
5741 hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]]; | |
5742 vim_free(hisptr->hisstr); | |
4258 | 5743 clear_hist_entry(hisptr); |
7 | 5744 --hisnum[histype]; |
5745 if (--hisidx[HIST_SEARCH] < 0) | |
5746 hisidx[HIST_SEARCH] = hislen - 1; | |
5747 } | |
5748 last_maptick = -1; | |
5749 } | |
4285 | 5750 if (!in_history(histype, new_entry, TRUE, sep, FALSE)) |
7 | 5751 { |
5752 if (++hisidx[histype] == hislen) | |
5753 hisidx[histype] = 0; | |
5754 hisptr = &history[histype][hisidx[histype]]; | |
5755 vim_free(hisptr->hisstr); | |
5756 | |
5757 /* Store the separator after the NUL of the string. */ | |
835 | 5758 len = (int)STRLEN(new_entry); |
7 | 5759 hisptr->hisstr = vim_strnsave(new_entry, len + 2); |
5760 if (hisptr->hisstr != NULL) | |
5761 hisptr->hisstr[len + 1] = sep; | |
5762 | |
5763 hisptr->hisnum = ++hisnum[histype]; | |
4258 | 5764 hisptr->viminfo = FALSE; |
9240
636cfa97200e
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Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
5765 hisptr->time_set = vim_time(); |
7 | 5766 if (histype == HIST_SEARCH && in_map) |
5767 last_maptick = maptick; | |
5768 } | |
5769 } | |
5770 | |
5771 #if defined(FEAT_EVAL) || defined(PROTO) | |
5772 | |
5773 /* | |
5774 * Get identifier of newest history entry. | |
5775 * "histype" may be one of the HIST_ values. | |
5776 */ | |
5777 int | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5778 get_history_idx(int histype) |
7 | 5779 { |
5780 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5781 || hisidx[histype] < 0) | |
5782 return -1; | |
5783 | |
5784 return history[histype][hisidx[histype]].hisnum; | |
5785 } | |
5786 | |
531 | 5787 /* |
7 | 5788 * Calculate history index from a number: |
5789 * num > 0: seen as identifying number of a history entry | |
5790 * num < 0: relative position in history wrt newest entry | |
5791 * "histype" may be one of the HIST_ values. | |
5792 */ | |
5793 static int | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5794 calc_hist_idx(int histype, int num) |
7 | 5795 { |
5796 int i; | |
5797 histentry_T *hist; | |
5798 int wrapped = FALSE; | |
5799 | |
5800 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5801 || (i = hisidx[histype]) < 0 || num == 0) | |
5802 return -1; | |
5803 | |
5804 hist = history[histype]; | |
5805 if (num > 0) | |
5806 { | |
5807 while (hist[i].hisnum > num) | |
5808 if (--i < 0) | |
5809 { | |
5810 if (wrapped) | |
5811 break; | |
5812 i += hislen; | |
5813 wrapped = TRUE; | |
5814 } | |
5815 if (hist[i].hisnum == num && hist[i].hisstr != NULL) | |
5816 return i; | |
5817 } | |
5818 else if (-num <= hislen) | |
5819 { | |
5820 i += num + 1; | |
5821 if (i < 0) | |
5822 i += hislen; | |
5823 if (hist[i].hisstr != NULL) | |
5824 return i; | |
5825 } | |
5826 return -1; | |
5827 } | |
5828 | |
5829 /* | |
5830 * Get a history entry by its index. | |
5831 * "histype" may be one of the HIST_ values. | |
5832 */ | |
5833 char_u * | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5834 get_history_entry(int histype, int idx) |
7 | 5835 { |
5836 idx = calc_hist_idx(histype, idx); | |
5837 if (idx >= 0) | |
5838 return history[histype][idx].hisstr; | |
5839 else | |
5840 return (char_u *)""; | |
5841 } | |
5842 | |
5843 /* | |
5844 * Clear all entries of a history. | |
5845 * "histype" may be one of the HIST_ values. | |
5846 */ | |
5847 int | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
5848 clr_history(int histype) |
7 | 5849 { |
5850 int i; | |
5851 histentry_T *hisptr; | |
5852 | |
5853 if (hislen != 0 && histype >= 0 && histype < HIST_COUNT) | |
5854 { | |
5855 hisptr = history[histype]; | |
5856 for (i = hislen; i--;) | |
5857 { | |
5858 vim_free(hisptr->hisstr); | |
4258 | 5859 clear_hist_entry(hisptr); |
8406
5d926807c19c
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Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
5860 hisptr++; |
7 | 5861 } |
5862 hisidx[histype] = -1; /* mark history as cleared */ | |
5863 hisnum[histype] = 0; /* reset identifier counter */ | |
5864 return OK; | |
5865 } | |
5866 return FAIL; | |
5867 } | |
5868 | |
5869 /* | |
5870 * Remove all entries matching {str} from a history. | |
5871 * "histype" may be one of the HIST_ values. | |
5872 */ | |
5873 int | |
7819
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parents:
7807
diff
changeset
|
5874 del_history_entry(int histype, char_u *str) |
7 | 5875 { |
5876 regmatch_T regmatch; | |
5877 histentry_T *hisptr; | |
5878 int idx; | |
5879 int i; | |
5880 int last; | |
5881 int found = FALSE; | |
5882 | |
5883 regmatch.regprog = NULL; | |
5884 regmatch.rm_ic = FALSE; /* always match case */ | |
5885 if (hislen != 0 | |
5886 && histype >= 0 | |
5887 && histype < HIST_COUNT | |
5888 && *str != NUL | |
5889 && (idx = hisidx[histype]) >= 0 | |
5890 && (regmatch.regprog = vim_regcomp(str, RE_MAGIC + RE_STRING)) | |
5891 != NULL) | |
5892 { | |
5893 i = last = idx; | |
5894 do | |
5895 { | |
5896 hisptr = &history[histype][i]; | |
5897 if (hisptr->hisstr == NULL) | |
5898 break; | |
5899 if (vim_regexec(®match, hisptr->hisstr, (colnr_T)0)) | |
5900 { | |
5901 found = TRUE; | |
5902 vim_free(hisptr->hisstr); | |
4258 | 5903 clear_hist_entry(hisptr); |
7 | 5904 } |
5905 else | |
5906 { | |
5907 if (i != last) | |
5908 { | |
5909 history[histype][last] = *hisptr; | |
4258 | 5910 clear_hist_entry(hisptr); |
7 | 5911 } |
5912 if (--last < 0) | |
5913 last += hislen; | |
5914 } | |
5915 if (--i < 0) | |
5916 i += hislen; | |
5917 } while (i != idx); | |
5918 if (history[histype][idx].hisstr == NULL) | |
5919 hisidx[histype] = -1; | |
5920 } | |
4805
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parents:
4803
diff
changeset
|
5921 vim_regfree(regmatch.regprog); |
7 | 5922 return found; |
5923 } | |
5924 | |
5925 /* | |
5926 * Remove an indexed entry from a history. | |
5927 * "histype" may be one of the HIST_ values. | |
5928 */ | |
5929 int | |
7819
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parents:
7807
diff
changeset
|
5930 del_history_idx(int histype, int idx) |
7 | 5931 { |
5932 int i, j; | |
5933 | |
5934 i = calc_hist_idx(histype, idx); | |
5935 if (i < 0) | |
5936 return FALSE; | |
5937 idx = hisidx[histype]; | |
5938 vim_free(history[histype][i].hisstr); | |
5939 | |
5940 /* When deleting the last added search string in a mapping, reset | |
5941 * last_maptick, so that the last added search string isn't deleted again. | |
5942 */ | |
5943 if (histype == HIST_SEARCH && maptick == last_maptick && i == idx) | |
5944 last_maptick = -1; | |
5945 | |
5946 while (i != idx) | |
5947 { | |
5948 j = (i + 1) % hislen; | |
5949 history[histype][i] = history[histype][j]; | |
5950 i = j; | |
5951 } | |
4258 | 5952 clear_hist_entry(&history[histype][i]); |
7 | 5953 if (--i < 0) |
5954 i += hislen; | |
5955 hisidx[histype] = i; | |
5956 return TRUE; | |
5957 } | |
5958 | |
5959 #endif /* FEAT_EVAL */ | |
5960 | |
5961 #if defined(FEAT_CRYPT) || defined(PROTO) | |
5962 /* | |
5963 * Very specific function to remove the value in ":set key=val" from the | |
5964 * history. | |
5965 */ | |
5966 void | |
7819
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parents:
7807
diff
changeset
|
5967 remove_key_from_history(void) |
7 | 5968 { |
5969 char_u *p; | |
5970 int i; | |
5971 | |
5972 i = hisidx[HIST_CMD]; | |
5973 if (i < 0) | |
5974 return; | |
5975 p = history[HIST_CMD][i].hisstr; | |
5976 if (p != NULL) | |
5977 for ( ; *p; ++p) | |
5978 if (STRNCMP(p, "key", 3) == 0 && !isalpha(p[3])) | |
5979 { | |
5980 p = vim_strchr(p + 3, '='); | |
5981 if (p == NULL) | |
5982 break; | |
5983 ++p; | |
5984 for (i = 0; p[i] && !vim_iswhite(p[i]); ++i) | |
5985 if (p[i] == '\\' && p[i + 1]) | |
5986 ++i; | |
1621 | 5987 STRMOVE(p, p + i); |
7 | 5988 --p; |
5989 } | |
5990 } | |
5991 #endif | |
5992 | |
5993 #endif /* FEAT_CMDHIST */ | |
5994 | |
8647
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parents:
8645
diff
changeset
|
5995 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
8645
f4819f0fc5ad
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parents:
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diff
changeset
|
5996 /* |
f4819f0fc5ad
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parents:
8643
diff
changeset
|
5997 * Get pointer to the command line info to use. cmdline_paste() may clear |
f4819f0fc5ad
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parents:
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diff
changeset
|
5998 * ccline and put the previous value in prev_ccline. |
f4819f0fc5ad
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diff
changeset
|
5999 */ |
f4819f0fc5ad
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parents:
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diff
changeset
|
6000 static struct cmdline_info * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6001 get_ccline_ptr(void) |
f4819f0fc5ad
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diff
changeset
|
6002 { |
f4819f0fc5ad
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parents:
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diff
changeset
|
6003 if ((State & CMDLINE) == 0) |
f4819f0fc5ad
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parents:
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diff
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|
6004 return NULL; |
f4819f0fc5ad
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parents:
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diff
changeset
|
6005 if (ccline.cmdbuff != NULL) |
f4819f0fc5ad
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diff
changeset
|
6006 return &ccline; |
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parents:
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diff
changeset
|
6007 if (prev_ccline_used && prev_ccline.cmdbuff != NULL) |
f4819f0fc5ad
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parents:
8643
diff
changeset
|
6008 return &prev_ccline; |
f4819f0fc5ad
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parents:
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diff
changeset
|
6009 return NULL; |
f4819f0fc5ad
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parents:
8643
diff
changeset
|
6010 } |
8647
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parents:
8645
diff
changeset
|
6011 #endif |
59866aabe737
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parents:
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diff
changeset
|
6012 |
59866aabe737
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parents:
8645
diff
changeset
|
6013 #if defined(FEAT_EVAL) || defined(PROTO) |
8645
f4819f0fc5ad
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parents:
8643
diff
changeset
|
6014 /* |
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diff
changeset
|
6015 * Get the current command line in allocated memory. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6016 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
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|
6017 * Returns NULL when something is wrong. |
f4819f0fc5ad
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diff
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|
6018 */ |
f4819f0fc5ad
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diff
changeset
|
6019 char_u * |
f4819f0fc5ad
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diff
changeset
|
6020 get_cmdline_str(void) |
f4819f0fc5ad
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diff
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|
6021 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6022 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6023 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6024 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6025 return NULL; |
f4819f0fc5ad
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diff
changeset
|
6026 return vim_strnsave(p->cmdbuff, p->cmdlen); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6027 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6028 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
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|
6029 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6030 * Get the current command line position, counted in bytes. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6031 * Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6032 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6033 * Returns -1 when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6034 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6035 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6036 get_cmdline_pos(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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changeset
|
6037 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6038 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6039 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6040 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6041 return -1; |
f4819f0fc5ad
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diff
changeset
|
6042 return p->cmdpos; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
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|
6043 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6044 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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|
6045 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6046 * Set the command line byte position to "pos". Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6047 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6048 * Returns 1 when failed, 0 when OK. |
f4819f0fc5ad
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|
6049 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6050 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6051 set_cmdline_pos( |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6052 int pos) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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|
6053 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6054 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
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|
6055 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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changeset
|
6056 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6057 return 1; |
f4819f0fc5ad
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changeset
|
6058 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6059 /* The position is not set directly but after CTRL-\ e or CTRL-R = has |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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changeset
|
6060 * changed the command line. */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6061 if (pos < 0) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6062 new_cmdpos = 0; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
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|
6063 else |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6064 new_cmdpos = pos; |
f4819f0fc5ad
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changeset
|
6065 return 0; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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|
6066 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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|
6067 #endif |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
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|
6068 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6069 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
f4819f0fc5ad
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diff
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|
6070 /* |
f4819f0fc5ad
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diff
changeset
|
6071 * Get the current command-line type. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6072 * Returns ':' or '/' or '?' or '@' or '>' or '-' |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6073 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6074 * Returns NUL when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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changeset
|
6075 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6076 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6077 get_cmdline_type(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6078 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6079 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
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|
6080 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6081 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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changeset
|
6082 return NUL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6083 if (p->cmdfirstc == NUL) |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
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diff
changeset
|
6084 return |
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diff
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|
6085 # ifdef FEAT_EVAL |
59866aabe737
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diff
changeset
|
6086 (p->input_fn) ? '@' : |
59866aabe737
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diff
changeset
|
6087 # endif |
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diff
changeset
|
6088 '-'; |
8645
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|
6089 return p->cmdfirstc; |
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|
6090 } |
f4819f0fc5ad
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changeset
|
6091 #endif |
f4819f0fc5ad
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changeset
|
6092 |
7 | 6093 #if defined(FEAT_QUICKFIX) || defined(FEAT_CMDHIST) || defined(PROTO) |
6094 /* | |
6095 * Get indices "num1,num2" that specify a range within a list (not a range of | |
6096 * text lines in a buffer!) from a string. Used for ":history" and ":clist". | |
6097 * Returns OK if parsed successfully, otherwise FAIL. | |
6098 */ | |
6099 int | |
7819
f86adafb28d4
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diff
changeset
|
6100 get_list_range(char_u **str, int *num1, int *num2) |
7 | 6101 { |
6102 int len; | |
6103 int first = FALSE; | |
9389
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diff
changeset
|
6104 varnumber_T num; |
7 | 6105 |
6106 *str = skipwhite(*str); | |
6107 if (**str == '-' || vim_isdigit(**str)) /* parse "from" part of range */ | |
6108 { | |
7447
ad432f8f68fb
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diff
changeset
|
6109 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6110 *str += len; |
6111 *num1 = (int)num; | |
6112 first = TRUE; | |
6113 } | |
6114 *str = skipwhite(*str); | |
6115 if (**str == ',') /* parse "to" part of range */ | |
6116 { | |
6117 *str = skipwhite(*str + 1); | |
7447
ad432f8f68fb
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diff
changeset
|
6118 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6119 if (len > 0) |
6120 { | |
6121 *num2 = (int)num; | |
6122 *str = skipwhite(*str + len); | |
6123 } | |
6124 else if (!first) /* no number given at all */ | |
6125 return FAIL; | |
6126 } | |
6127 else if (first) /* only one number given */ | |
6128 *num2 = *num1; | |
6129 return OK; | |
6130 } | |
6131 #endif | |
6132 | |
6133 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
6134 /* | |
6135 * :history command - print a history | |
6136 */ | |
6137 void | |
7819
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7807
diff
changeset
|
6138 ex_history(exarg_T *eap) |
7 | 6139 { |
6140 histentry_T *hist; | |
6141 int histype1 = HIST_CMD; | |
6142 int histype2 = HIST_CMD; | |
6143 int hisidx1 = 1; | |
6144 int hisidx2 = -1; | |
6145 int idx; | |
6146 int i, j, k; | |
6147 char_u *end; | |
6148 char_u *arg = eap->arg; | |
6149 | |
6150 if (hislen == 0) | |
6151 { | |
6152 MSG(_("'history' option is zero")); | |
6153 return; | |
6154 } | |
6155 | |
6156 if (!(VIM_ISDIGIT(*arg) || *arg == '-' || *arg == ',')) | |
6157 { | |
6158 end = arg; | |
6159 while (ASCII_ISALPHA(*end) | |
6160 || vim_strchr((char_u *)":=@>/?", *end) != NULL) | |
6161 end++; | |
6162 i = *end; | |
6163 *end = NUL; | |
6164 histype1 = get_histtype(arg); | |
6165 if (histype1 == -1) | |
6166 { | |
1853 | 6167 if (STRNICMP(arg, "all", STRLEN(arg)) == 0) |
7 | 6168 { |
6169 histype1 = 0; | |
6170 histype2 = HIST_COUNT-1; | |
6171 } | |
6172 else | |
6173 { | |
6174 *end = i; | |
6175 EMSG(_(e_trailing)); | |
6176 return; | |
6177 } | |
6178 } | |
6179 else | |
6180 histype2 = histype1; | |
6181 *end = i; | |
6182 } | |
6183 else | |
6184 end = arg; | |
6185 if (!get_list_range(&end, &hisidx1, &hisidx2) || *end != NUL) | |
6186 { | |
6187 EMSG(_(e_trailing)); | |
6188 return; | |
6189 } | |
6190 | |
6191 for (; !got_int && histype1 <= histype2; ++histype1) | |
6192 { | |
6193 STRCPY(IObuff, "\n # "); | |
6194 STRCAT(STRCAT(IObuff, history_names[histype1]), " history"); | |
6195 MSG_PUTS_TITLE(IObuff); | |
6196 idx = hisidx[histype1]; | |
6197 hist = history[histype1]; | |
6198 j = hisidx1; | |
6199 k = hisidx2; | |
6200 if (j < 0) | |
6201 j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum; | |
6202 if (k < 0) | |
6203 k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum; | |
6204 if (idx >= 0 && j <= k) | |
6205 for (i = idx + 1; !got_int; ++i) | |
6206 { | |
6207 if (i == hislen) | |
6208 i = 0; | |
6209 if (hist[i].hisstr != NULL | |
6210 && hist[i].hisnum >= j && hist[i].hisnum <= k) | |
6211 { | |
6212 msg_putchar('\n'); | |
6213 sprintf((char *)IObuff, "%c%6d ", i == idx ? '>' : ' ', | |
6214 hist[i].hisnum); | |
6215 if (vim_strsize(hist[i].hisstr) > (int)Columns - 10) | |
6216 trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff), | |
3290 | 6217 (int)Columns - 10, IOSIZE - (int)STRLEN(IObuff)); |
7 | 6218 else |
6219 STRCAT(IObuff, hist[i].hisstr); | |
6220 msg_outtrans(IObuff); | |
6221 out_flush(); | |
6222 } | |
6223 if (i == idx) | |
6224 break; | |
6225 } | |
6226 } | |
6227 } | |
6228 #endif | |
6229 | |
6230 #if (defined(FEAT_VIMINFO) && defined(FEAT_CMDHIST)) || defined(PROTO) | |
4903
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|
6231 /* |
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diff
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|
6232 * Buffers for history read from a viminfo file. Only valid while reading. |
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diff
changeset
|
6233 */ |
9240
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diff
changeset
|
6234 static histentry_T *viminfo_history[HIST_COUNT] = |
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diff
changeset
|
6235 {NULL, NULL, NULL, NULL, NULL}; |
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diff
changeset
|
6236 static int viminfo_hisidx[HIST_COUNT] = {0, 0, 0, 0, 0}; |
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diff
changeset
|
6237 static int viminfo_hislen[HIST_COUNT] = {0, 0, 0, 0, 0}; |
7 | 6238 static int viminfo_add_at_front = FALSE; |
6239 | |
7801
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7447
diff
changeset
|
6240 static int hist_type2char(int type, int use_question); |
7 | 6241 |
6242 /* | |
6243 * Translate a history type number to the associated character. | |
6244 */ | |
6245 static int | |
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7807
diff
changeset
|
6246 hist_type2char( |
f86adafb28d4
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parents:
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diff
changeset
|
6247 int type, |
f86adafb28d4
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diff
changeset
|
6248 int use_question) /* use '?' instead of '/' */ |
7 | 6249 { |
6250 if (type == HIST_CMD) | |
6251 return ':'; | |
6252 if (type == HIST_SEARCH) | |
6253 { | |
6254 if (use_question) | |
6255 return '?'; | |
6256 else | |
6257 return '/'; | |
6258 } | |
6259 if (type == HIST_EXPR) | |
6260 return '='; | |
6261 return '@'; | |
6262 } | |
6263 | |
6264 /* | |
6265 * Prepare for reading the history from the viminfo file. | |
6266 * This allocates history arrays to store the read history lines. | |
6267 */ | |
6268 void | |
7819
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7807
diff
changeset
|
6269 prepare_viminfo_history(int asklen, int writing) |
7 | 6270 { |
6271 int i; | |
6272 int num; | |
6273 int type; | |
6274 int len; | |
6275 | |
6276 init_history(); | |
4285 | 6277 viminfo_add_at_front = (asklen != 0 && !writing); |
7 | 6278 if (asklen > hislen) |
6279 asklen = hislen; | |
6280 | |
6281 for (type = 0; type < HIST_COUNT; ++type) | |
6282 { | |
4258 | 6283 /* Count the number of empty spaces in the history list. Entries read |
6284 * from viminfo previously are also considered empty. If there are | |
6285 * more spaces available than we request, then fill them up. */ | |
7 | 6286 for (i = 0, num = 0; i < hislen; i++) |
4258 | 6287 if (history[type][i].hisstr == NULL || history[type][i].viminfo) |
7 | 6288 num++; |
6289 len = asklen; | |
6290 if (num > len) | |
6291 len = num; | |
6292 if (len <= 0) | |
6293 viminfo_history[type] = NULL; | |
6294 else | |
9240
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diff
changeset
|
6295 viminfo_history[type] = (histentry_T *)lalloc( |
636cfa97200e
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9070
diff
changeset
|
6296 (long_u)(len * sizeof(histentry_T)), FALSE); |
7 | 6297 if (viminfo_history[type] == NULL) |
6298 len = 0; | |
6299 viminfo_hislen[type] = len; | |
6300 viminfo_hisidx[type] = 0; | |
6301 } | |
6302 } | |
6303 | |
6304 /* | |
6305 * Accept a line from the viminfo, store it in the history array when it's | |
6306 * new. | |
6307 */ | |
6308 int | |
7819
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7807
diff
changeset
|
6309 read_viminfo_history(vir_T *virp, int writing) |
7 | 6310 { |
6311 int type; | |
6312 long_u len; | |
6313 char_u *val; | |
6314 char_u *p; | |
6315 | |
6316 type = hist_char2type(virp->vir_line[0]); | |
6317 if (viminfo_hisidx[type] < viminfo_hislen[type]) | |
6318 { | |
6319 val = viminfo_readstring(virp, 1, TRUE); | |
6320 if (val != NULL && *val != NUL) | |
6321 { | |
3316 | 6322 int sep = (*val == ' ' ? NUL : *val); |
6323 | |
7 | 6324 if (!in_history(type, val + (type == HIST_SEARCH), |
4285 | 6325 viminfo_add_at_front, sep, writing)) |
7 | 6326 { |
6327 /* Need to re-allocate to append the separator byte. */ | |
6328 len = STRLEN(val); | |
6329 p = lalloc(len + 2, TRUE); | |
6330 if (p != NULL) | |
6331 { | |
6332 if (type == HIST_SEARCH) | |
6333 { | |
6334 /* Search entry: Move the separator from the first | |
6335 * column to after the NUL. */ | |
6336 mch_memmove(p, val + 1, (size_t)len); | |
3316 | 6337 p[len] = sep; |
7 | 6338 } |
6339 else | |
6340 { | |
6341 /* Not a search entry: No separator in the viminfo | |
6342 * file, add a NUL separator. */ | |
6343 mch_memmove(p, val, (size_t)len + 1); | |
6344 p[len + 1] = NUL; | |
6345 } | |
9240
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diff
changeset
|
6346 viminfo_history[type][viminfo_hisidx[type]].hisstr = p; |
636cfa97200e
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diff
changeset
|
6347 viminfo_history[type][viminfo_hisidx[type]].time_set = 0; |
9256
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diff
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|
6348 viminfo_history[type][viminfo_hisidx[type]].viminfo = TRUE; |
26c7bf23ec1d
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|
6349 viminfo_history[type][viminfo_hisidx[type]].hisnum = 0; |
9240
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diff
changeset
|
6350 viminfo_hisidx[type]++; |
7 | 6351 } |
6352 } | |
6353 } | |
6354 vim_free(val); | |
6355 } | |
6356 return viminfo_readline(virp); | |
6357 } | |
6358 | |
4285 | 6359 /* |
9240
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diff
changeset
|
6360 * Accept a new style history line from the viminfo, store it in the history |
636cfa97200e
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diff
changeset
|
6361 * array when it's new. |
636cfa97200e
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diff
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|
6362 */ |
636cfa97200e
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diff
changeset
|
6363 void |
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diff
changeset
|
6364 handle_viminfo_history( |
9272
f5d9eb512f8b
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diff
changeset
|
6365 garray_T *values, |
f5d9eb512f8b
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diff
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|
6366 int writing) |
9240
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diff
changeset
|
6367 { |
636cfa97200e
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diff
changeset
|
6368 int type; |
636cfa97200e
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diff
changeset
|
6369 long_u len; |
636cfa97200e
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diff
changeset
|
6370 char_u *val; |
636cfa97200e
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diff
changeset
|
6371 char_u *p; |
9272
f5d9eb512f8b
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diff
changeset
|
6372 bval_T *vp = (bval_T *)values->ga_data; |
9240
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diff
changeset
|
6373 |
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|
6374 /* Check the format: |
636cfa97200e
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diff
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|
6375 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
9272
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|
6376 if (values->ga_len < 4 |
f5d9eb512f8b
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changeset
|
6377 || vp[0].bv_type != BVAL_NR |
f5d9eb512f8b
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|
6378 || vp[1].bv_type != BVAL_NR |
f5d9eb512f8b
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diff
changeset
|
6379 || (vp[2].bv_type != BVAL_NR && vp[2].bv_type != BVAL_EMPTY) |
f5d9eb512f8b
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diff
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|
6380 || vp[3].bv_type != BVAL_STRING) |
9240
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changeset
|
6381 return; |
636cfa97200e
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|
6382 |
9272
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|
6383 type = vp[0].bv_nr; |
9240
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|
6384 if (type >= HIST_COUNT) |
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|
6385 return; |
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6386 if (viminfo_hisidx[type] < viminfo_hislen[type]) |
636cfa97200e
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|
6387 { |
9272
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|
6388 val = vp[3].bv_string; |
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6389 if (val != NULL && *val != NUL) |
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|
6390 { |
9272
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|
6391 int sep = type == HIST_SEARCH && vp[2].bv_type == BVAL_NR |
f5d9eb512f8b
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|
6392 ? vp[2].bv_nr : NUL; |
9240
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6393 int idx; |
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|
6394 int overwrite = FALSE; |
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6395 |
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changeset
|
6396 if (!in_history(type, val, viminfo_add_at_front, sep, writing)) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6397 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6398 /* If lines were written by an older Vim we need to avoid |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6399 * getting duplicates. See if the entry already exists. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6400 for (idx = 0; idx < viminfo_hisidx[type]; ++idx) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6401 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6402 p = viminfo_history[type][idx].hisstr; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6403 if (STRCMP(val, p) == 0 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6404 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6405 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6406 overwrite = TRUE; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6407 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6408 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6409 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6410 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6411 if (!overwrite) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6412 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6413 /* Need to re-allocate to append the separator byte. */ |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
6414 len = vp[3].bv_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6415 p = lalloc(len + 2, TRUE); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6416 } |
9301
c3805fb080a6
commit https://github.com/vim/vim/commit/72e697d189616265ecefe0df4509d476df3bae40
Christian Brabandt <cb@256bit.org>
parents:
9287
diff
changeset
|
6417 else |
c3805fb080a6
commit https://github.com/vim/vim/commit/72e697d189616265ecefe0df4509d476df3bae40
Christian Brabandt <cb@256bit.org>
parents:
9287
diff
changeset
|
6418 len = 0; /* for picky compilers */ |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6419 if (p != NULL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6420 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
6421 viminfo_history[type][idx].time_set = vp[1].bv_nr; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6422 if (!overwrite) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6423 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6424 mch_memmove(p, val, (size_t)len + 1); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6425 /* Put the separator after the NUL. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6426 p[len + 1] = sep; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6427 viminfo_history[type][idx].hisstr = p; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6428 viminfo_history[type][idx].hisnum = 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6429 viminfo_history[type][idx].viminfo = TRUE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6430 viminfo_hisidx[type]++; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6431 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6432 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6433 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6434 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6435 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6436 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6437 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6438 /* |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6439 * Concatenate history lines from viminfo after the lines typed in this Vim. |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6440 */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6441 static void |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6442 concat_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6443 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6444 int idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6445 int i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6446 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6447 idx = hisidx[type] + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6448 if (idx >= hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6449 idx -= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6450 else if (idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6451 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6452 if (viminfo_add_at_front) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6453 hisidx[type] = idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6454 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6455 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6456 if (hisidx[type] == -1) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6457 hisidx[type] = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6458 do |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6459 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6460 if (history[type][idx].hisstr != NULL |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6461 || history[type][idx].viminfo) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6462 break; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6463 if (++idx == hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6464 idx = 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6465 } while (idx != hisidx[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6466 if (idx != hisidx[type] && --idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6467 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6468 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6469 for (i = 0; i < viminfo_hisidx[type]; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6470 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6471 vim_free(history[type][idx].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6472 history[type][idx].hisstr = viminfo_history[type][i].hisstr; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6473 history[type][idx].viminfo = TRUE; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6474 history[type][idx].time_set = viminfo_history[type][i].time_set; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6475 if (--idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6476 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6477 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6478 idx += 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6479 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6480 for (i = 0; i < viminfo_hisidx[type]; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6481 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6482 history[type][idx++].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6483 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6484 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6485 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6486 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6487 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6488 static int |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6489 #ifdef __BORLANDC__ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6490 _RTLENTRYF |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6491 #endif |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6492 sort_hist(const void *s1, const void *s2) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6493 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6494 histentry_T *p1 = *(histentry_T **)s1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6495 histentry_T *p2 = *(histentry_T **)s2; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6496 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6497 if (p1->time_set < p2->time_set) return -1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6498 if (p1->time_set > p2->time_set) return 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6499 return 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6500 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6501 #endif |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6502 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6503 /* |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6504 * Merge history lines from viminfo and lines typed in this Vim based on the |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6505 * timestamp; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6506 */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6507 static void |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6508 merge_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6509 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6510 int max_len; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6511 histentry_T **tot_hist; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6512 histentry_T *new_hist; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6513 int i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6514 int len; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6515 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6516 /* Make one long list with all entries. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6517 max_len = hislen + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6518 tot_hist = (histentry_T **)alloc(max_len * (int)sizeof(histentry_T *)); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6519 new_hist = (histentry_T *)alloc(hislen * (int)sizeof(histentry_T)); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6520 if (tot_hist == NULL || new_hist == NULL) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6521 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6522 vim_free(tot_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6523 vim_free(new_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6524 return; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6525 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6526 for (i = 0; i < viminfo_hisidx[type]; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6527 tot_hist[i] = &viminfo_history[type][i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6528 len = i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6529 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6530 if (history[type][i].hisstr != NULL) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6531 tot_hist[len++] = &history[type][i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6532 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6533 /* Sort the list on timestamp. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6534 qsort((void *)tot_hist, (size_t)len, sizeof(histentry_T *), sort_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6535 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6536 /* Keep the newest ones. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6537 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6538 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6539 if (i < len) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6540 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6541 new_hist[i] = *tot_hist[i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6542 tot_hist[i]->hisstr = NULL; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6543 if (new_hist[i].hisnum == 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6544 new_hist[i].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6545 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6546 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6547 clear_hist_entry(&new_hist[i]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6548 } |
9287
af25a1a875db
commit https://github.com/vim/vim/commit/a890f5e34887bff7616bdb4b9ee0bf98c8d2a8f0
Christian Brabandt <cb@256bit.org>
parents:
9272
diff
changeset
|
6549 hisidx[type] = (i < len ? i : len) - 1; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6550 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6551 /* Free what is not kept. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6552 for (i = 0; i < viminfo_hisidx[type]; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6553 vim_free(viminfo_history[type][i].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6554 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6555 vim_free(history[type][i].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6556 vim_free(history[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6557 history[type] = new_hist; |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
6558 vim_free(tot_hist); |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6559 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6560 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6561 /* |
4285 | 6562 * Finish reading history lines from viminfo. Not used when writing viminfo. |
6563 */ | |
7 | 6564 void |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6565 finish_viminfo_history(vir_T *virp) |
7 | 6566 { |
6567 int type; | |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6568 int merge = virp->vir_version >= VIMINFO_VERSION_WITH_HISTORY; |
7 | 6569 |
6570 for (type = 0; type < HIST_COUNT; ++type) | |
6571 { | |
6572 if (history[type] == NULL) | |
4283 | 6573 continue; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6574 |
26c7bf23ec1d
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|
6575 if (merge) |
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diff
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|
6576 merge_history(type); |
7 | 6577 else |
9256
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changeset
|
6578 concat_history(type); |
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diff
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|
6579 |
7 | 6580 vim_free(viminfo_history[type]); |
6581 viminfo_history[type] = NULL; | |
4327 | 6582 viminfo_hisidx[type] = 0; |
7 | 6583 } |
6584 } | |
6585 | |
4903
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|
6586 /* |
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|
6587 * Write history to viminfo file in "fp". |
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|
6588 * When "merge" is TRUE merge history lines with a previously read viminfo |
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|
6589 * file, data is in viminfo_history[]. |
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|
6590 * When "merge" is FALSE just write all history lines. Used for ":wviminfo!". |
2fc1f3346bfb
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|
6591 */ |
7 | 6592 void |
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changeset
|
6593 write_viminfo_history(FILE *fp, int merge) |
7 | 6594 { |
6595 int i; | |
6596 int type; | |
6597 int num_saved; | |
4283 | 6598 int round; |
7 | 6599 |
6600 init_history(); | |
6601 if (hislen == 0) | |
6602 return; | |
6603 for (type = 0; type < HIST_COUNT; ++type) | |
6604 { | |
6605 num_saved = get_viminfo_parameter(hist_type2char(type, FALSE)); | |
6606 if (num_saved == 0) | |
6607 continue; | |
6608 if (num_saved < 0) /* Use default */ | |
6609 num_saved = hislen; | |
6610 fprintf(fp, _("\n# %s History (newest to oldest):\n"), | |
6611 type == HIST_CMD ? _("Command Line") : | |
6612 type == HIST_SEARCH ? _("Search String") : | |
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diff
changeset
|
6613 type == HIST_EXPR ? _("Expression") : |
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|
6614 type == HIST_INPUT ? _("Input Line") : |
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changeset
|
6615 _("Debug Line")); |
7 | 6616 if (num_saved > hislen) |
6617 num_saved = hislen; | |
4283 | 6618 |
6619 /* | |
6620 * Merge typed and viminfo history: | |
6621 * round 1: history of typed commands. | |
6622 * round 2: history from recently read viminfo. | |
6623 */ | |
6624 for (round = 1; round <= 2; ++round) | |
6625 { | |
4307 | 6626 if (round == 1) |
6627 /* start at newest entry, somewhere in the list */ | |
6628 i = hisidx[type]; | |
6629 else if (viminfo_hisidx[type] > 0) | |
6630 /* start at newest entry, first in the list */ | |
6631 i = 0; | |
6632 else | |
6633 /* empty list */ | |
6634 i = -1; | |
4283 | 6635 if (i >= 0) |
6636 while (num_saved > 0 | |
6637 && !(round == 2 && i >= viminfo_hisidx[type])) | |
7 | 6638 { |
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|
6639 char_u *p; |
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|
6640 time_t timestamp; |
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|
6641 int c = NUL; |
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|
6642 |
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|
6643 if (round == 1) |
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|
6644 { |
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changeset
|
6645 p = history[type][i].hisstr; |
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|
6646 timestamp = history[type][i].time_set; |
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diff
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|
6647 } |
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diff
changeset
|
6648 else |
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diff
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|
6649 { |
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diff
changeset
|
6650 p = viminfo_history[type] == NULL ? NULL |
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|
6651 : viminfo_history[type][i].hisstr; |
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diff
changeset
|
6652 timestamp = viminfo_history[type] == NULL ? 0 |
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diff
changeset
|
6653 : viminfo_history[type][i].time_set; |
636cfa97200e
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diff
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|
6654 } |
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diff
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|
6655 |
4903
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updated for version 7.3.1197
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|
6656 if (p != NULL && (round == 2 |
2fc1f3346bfb
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diff
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|
6657 || !merge |
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diff
changeset
|
6658 || !history[type][i].viminfo)) |
7 | 6659 { |
4283 | 6660 --num_saved; |
6661 fputc(hist_type2char(type, TRUE), fp); | |
6662 /* For the search history: put the separator in the | |
6663 * second column; use a space if there isn't one. */ | |
6664 if (type == HIST_SEARCH) | |
6665 { | |
6666 c = p[STRLEN(p) + 1]; | |
6667 putc(c == NUL ? ' ' : c, fp); | |
6668 } | |
6669 viminfo_writestring(fp, p); | |
9240
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diff
changeset
|
6670 |
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|
6671 { |
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|
6672 char cbuf[NUMBUFLEN]; |
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diff
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|
6673 |
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diff
changeset
|
6674 /* New style history with a bar line. Format: |
636cfa97200e
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diff
changeset
|
6675 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
636cfa97200e
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diff
changeset
|
6676 if (c == NUL) |
636cfa97200e
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diff
changeset
|
6677 cbuf[0] = NUL; |
636cfa97200e
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diff
changeset
|
6678 else |
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diff
changeset
|
6679 sprintf(cbuf, "%d", c); |
636cfa97200e
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6680 fprintf(fp, "|%d,%d,%ld,%s,", BARTYPE_HISTORY, |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6681 type, (long)timestamp, cbuf); |
636cfa97200e
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diff
changeset
|
6682 barline_writestring(fp, p, LSIZE - 20); |
636cfa97200e
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diff
changeset
|
6683 putc('\n', fp); |
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diff
changeset
|
6684 } |
7 | 6685 } |
4283 | 6686 if (round == 1) |
6687 { | |
6688 /* Decrement index, loop around and stop when back at | |
6689 * the start. */ | |
6690 if (--i < 0) | |
6691 i = hislen - 1; | |
6692 if (i == hisidx[type]) | |
6693 break; | |
6694 } | |
6695 else | |
6696 { | |
6697 /* Increment index. Stop at the end in the while. */ | |
6698 ++i; | |
6699 } | |
7 | 6700 } |
4283 | 6701 } |
4285 | 6702 for (i = 0; i < viminfo_hisidx[type]; ++i) |
4327 | 6703 if (viminfo_history[type] != NULL) |
9240
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diff
changeset
|
6704 vim_free(viminfo_history[type][i].hisstr); |
4285 | 6705 vim_free(viminfo_history[type]); |
6706 viminfo_history[type] = NULL; | |
4311 | 6707 viminfo_hisidx[type] = 0; |
7 | 6708 } |
6709 } | |
6710 #endif /* FEAT_VIMINFO */ | |
6711 | |
6712 #if defined(FEAT_FKMAP) || defined(PROTO) | |
6713 /* | |
6714 * Write a character at the current cursor+offset position. | |
6715 * It is directly written into the command buffer block. | |
6716 */ | |
6717 void | |
7819
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diff
changeset
|
6718 cmd_pchar(int c, int offset) |
7 | 6719 { |
6720 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6721 { | |
6722 EMSG(_("E198: cmd_pchar beyond the command length")); | |
6723 return; | |
6724 } | |
6725 ccline.cmdbuff[ccline.cmdpos + offset] = (char_u)c; | |
6726 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
6727 } | |
6728 | |
6729 int | |
7819
f86adafb28d4
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diff
changeset
|
6730 cmd_gchar(int offset) |
7 | 6731 { |
6732 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6733 { | |
6734 /* EMSG(_("cmd_gchar beyond the command length")); */ | |
6735 return NUL; | |
6736 } | |
6737 return (int)ccline.cmdbuff[ccline.cmdpos + offset]; | |
6738 } | |
6739 #endif | |
6740 | |
6741 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
6742 /* | |
6743 * Open a window on the current command line and history. Allow editing in | |
6744 * the window. Returns when the window is closed. | |
6745 * Returns: | |
6746 * CR if the command is to be executed | |
6747 * Ctrl_C if it is to be abandoned | |
6748 * K_IGNORE if editing continues | |
6749 */ | |
6750 static int | |
7819
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diff
changeset
|
6751 ex_window(void) |
7 | 6752 { |
6753 struct cmdline_info save_ccline; | |
9487
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diff
changeset
|
6754 bufref_T old_curbuf; |
7 | 6755 win_T *old_curwin = curwin; |
9487
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diff
changeset
|
6756 bufref_T bufref; |
7 | 6757 win_T *wp; |
6758 int i; | |
6759 linenr_T lnum; | |
6760 int histtype; | |
6761 garray_T winsizes; | |
1685 | 6762 #ifdef FEAT_AUTOCMD |
7 | 6763 char_u typestr[2]; |
1685 | 6764 #endif |
7 | 6765 int save_restart_edit = restart_edit; |
6766 int save_State = State; | |
6767 int save_exmode = exmode_active; | |
510 | 6768 #ifdef FEAT_RIGHTLEFT |
6769 int save_cmdmsg_rl = cmdmsg_rl; | |
6770 #endif | |
6145 | 6771 #ifdef FEAT_FOLDING |
6772 int save_KeyTyped; | |
6773 #endif | |
7 | 6774 |
6775 /* Can't do this recursively. Can't do it when typing a password. */ | |
6776 if (cmdwin_type != 0 | |
6777 # if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
6778 || cmdline_star > 0 | |
6779 # endif | |
6780 ) | |
6781 { | |
6782 beep_flush(); | |
6783 return K_IGNORE; | |
6784 } | |
9487
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diff
changeset
|
6785 set_bufref(&old_curbuf, curbuf); |
7 | 6786 |
6787 /* Save current window sizes. */ | |
6788 win_size_save(&winsizes); | |
6789 | |
6790 # ifdef FEAT_AUTOCMD | |
6791 /* Don't execute autocommands while creating the window. */ | |
1410 | 6792 block_autocmds(); |
7 | 6793 # endif |
683 | 6794 /* don't use a new tab page */ |
6795 cmdmod.tab = 0; | |
6796 | |
7 | 6797 /* Create a window for the command-line buffer. */ |
6798 if (win_split((int)p_cwh, WSP_BOT) == FAIL) | |
6799 { | |
6800 beep_flush(); | |
1410 | 6801 # ifdef FEAT_AUTOCMD |
6802 unblock_autocmds(); | |
6803 # endif | |
7 | 6804 return K_IGNORE; |
6805 } | |
1831 | 6806 cmdwin_type = get_cmdline_type(); |
7 | 6807 |
6808 /* Create the command-line buffer empty. */ | |
1743 | 6809 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL); |
1621 | 6810 (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE); |
7 | 6811 set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL); |
6812 set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL); | |
6813 curbuf->b_p_ma = TRUE; | |
1865 | 6814 #ifdef FEAT_FOLDING |
6815 curwin->w_p_fen = FALSE; | |
6816 #endif | |
7 | 6817 # ifdef FEAT_RIGHTLEFT |
510 | 6818 curwin->w_p_rl = cmdmsg_rl; |
6819 cmdmsg_rl = FALSE; | |
7 | 6820 # endif |
2583 | 6821 RESET_BINDING(curwin); |
7 | 6822 |
6823 # ifdef FEAT_AUTOCMD | |
6824 /* Do execute autocommands for setting the filetype (load syntax). */ | |
1410 | 6825 unblock_autocmds(); |
7 | 6826 # endif |
6827 | |
510 | 6828 /* Showing the prompt may have set need_wait_return, reset it. */ |
6829 need_wait_return = FALSE; | |
6830 | |
1831 | 6831 histtype = hist_char2type(cmdwin_type); |
7 | 6832 if (histtype == HIST_CMD || histtype == HIST_DEBUG) |
6833 { | |
6834 if (p_wc == TAB) | |
6835 { | |
6836 add_map((char_u *)"<buffer> <Tab> <C-X><C-V>", INSERT); | |
6837 add_map((char_u *)"<buffer> <Tab> a<C-X><C-V>", NORMAL); | |
6838 } | |
6839 set_option_value((char_u *)"ft", 0L, (char_u *)"vim", OPT_LOCAL); | |
6840 } | |
6841 | |
10 | 6842 /* Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin |
6843 * sets 'textwidth' to 78). */ | |
6844 curbuf->b_p_tw = 0; | |
6845 | |
7 | 6846 /* Fill the buffer with the history. */ |
6847 init_history(); | |
6848 if (hislen > 0) | |
6849 { | |
6850 i = hisidx[histtype]; | |
6851 if (i >= 0) | |
6852 { | |
6853 lnum = 0; | |
6854 do | |
6855 { | |
6856 if (++i == hislen) | |
6857 i = 0; | |
6858 if (history[histtype][i].hisstr != NULL) | |
6859 ml_append(lnum++, history[histtype][i].hisstr, | |
6860 (colnr_T)0, FALSE); | |
6861 } | |
6862 while (i != hisidx[histtype]); | |
6863 } | |
6864 } | |
6865 | |
6866 /* Replace the empty last line with the current command-line and put the | |
6867 * cursor there. */ | |
6868 ml_replace(curbuf->b_ml.ml_line_count, ccline.cmdbuff, TRUE); | |
6869 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6870 curwin->w_cursor.col = ccline.cmdpos; | |
510 | 6871 changed_line_abv_curs(); |
6872 invalidate_botline(); | |
743 | 6873 redraw_later(SOME_VALID); |
7 | 6874 |
6875 /* Save the command line info, can be used recursively. */ | |
6876 save_ccline = ccline; | |
6877 ccline.cmdbuff = NULL; | |
6878 ccline.cmdprompt = NULL; | |
6879 | |
6880 /* No Ex mode here! */ | |
6881 exmode_active = 0; | |
6882 | |
6883 State = NORMAL; | |
6884 # ifdef FEAT_MOUSE | |
6885 setmouse(); | |
6886 # endif | |
6887 | |
6888 # ifdef FEAT_AUTOCMD | |
6889 /* Trigger CmdwinEnter autocommands. */ | |
6890 typestr[0] = cmdwin_type; | |
6891 typestr[1] = NUL; | |
6892 apply_autocmds(EVENT_CMDWINENTER, typestr, typestr, FALSE, curbuf); | |
929 | 6893 if (restart_edit != 0) /* autocmd with ":startinsert" */ |
6894 stuffcharReadbuff(K_NOP); | |
7 | 6895 # endif |
6896 | |
6897 i = RedrawingDisabled; | |
6898 RedrawingDisabled = 0; | |
6899 | |
6900 /* | |
6901 * Call the main loop until <CR> or CTRL-C is typed. | |
6902 */ | |
6903 cmdwin_result = 0; | |
168 | 6904 main_loop(TRUE, FALSE); |
7 | 6905 |
6906 RedrawingDisabled = i; | |
6907 | |
6908 # ifdef FEAT_AUTOCMD | |
6145 | 6909 |
6910 # ifdef FEAT_FOLDING | |
6911 save_KeyTyped = KeyTyped; | |
6912 # endif | |
6913 | |
7 | 6914 /* Trigger CmdwinLeave autocommands. */ |
6915 apply_autocmds(EVENT_CMDWINLEAVE, typestr, typestr, FALSE, curbuf); | |
6145 | 6916 |
6917 # ifdef FEAT_FOLDING | |
6918 /* Restore KeyTyped in case it is modified by autocommands */ | |
6919 KeyTyped = save_KeyTyped; | |
6920 # endif | |
6921 | |
7 | 6922 # endif |
6923 | |
1214 | 6924 /* Restore the command line info. */ |
7 | 6925 ccline = save_ccline; |
6926 cmdwin_type = 0; | |
6927 | |
6928 exmode_active = save_exmode; | |
6929 | |
1612 | 6930 /* Safety check: The old window or buffer was deleted: It's a bug when |
7 | 6931 * this happens! */ |
9487
69ed2c9d34a6
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Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
6932 if (!win_valid(old_curwin) || !bufref_valid(&old_curbuf)) |
7 | 6933 { |
6934 cmdwin_result = Ctrl_C; | |
6935 EMSG(_("E199: Active window or buffer deleted")); | |
6936 } | |
6937 else | |
6938 { | |
6939 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
6940 /* autocmds may abort script processing */ | |
6941 if (aborting() && cmdwin_result != K_IGNORE) | |
6942 cmdwin_result = Ctrl_C; | |
6943 # endif | |
6944 /* Set the new command line from the cmdline buffer. */ | |
6945 vim_free(ccline.cmdbuff); | |
510 | 6946 if (cmdwin_result == K_XF1 || cmdwin_result == K_XF2) /* :qa[!] typed */ |
7 | 6947 { |
510 | 6948 char *p = (cmdwin_result == K_XF2) ? "qa" : "qa!"; |
6949 | |
6950 if (histtype == HIST_CMD) | |
6951 { | |
6952 /* Execute the command directly. */ | |
6953 ccline.cmdbuff = vim_strsave((char_u *)p); | |
6954 cmdwin_result = CAR; | |
6955 } | |
6956 else | |
6957 { | |
6958 /* First need to cancel what we were doing. */ | |
6959 ccline.cmdbuff = NULL; | |
6960 stuffcharReadbuff(':'); | |
6961 stuffReadbuff((char_u *)p); | |
6962 stuffcharReadbuff(CAR); | |
6963 } | |
7 | 6964 } |
6965 else if (cmdwin_result == K_XF2) /* :qa typed */ | |
6966 { | |
6967 ccline.cmdbuff = vim_strsave((char_u *)"qa"); | |
6968 cmdwin_result = CAR; | |
6969 } | |
2839 | 6970 else if (cmdwin_result == Ctrl_C) |
6971 { | |
6972 /* :q or :close, don't execute any command | |
6973 * and don't modify the cmd window. */ | |
6974 ccline.cmdbuff = NULL; | |
6975 } | |
7 | 6976 else |
6977 ccline.cmdbuff = vim_strsave(ml_get_curline()); | |
6978 if (ccline.cmdbuff == NULL) | |
6979 cmdwin_result = Ctrl_C; | |
6980 else | |
6981 { | |
6982 ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
6983 ccline.cmdbufflen = ccline.cmdlen + 1; | |
6984 ccline.cmdpos = curwin->w_cursor.col; | |
6985 if (ccline.cmdpos > ccline.cmdlen) | |
6986 ccline.cmdpos = ccline.cmdlen; | |
6987 if (cmdwin_result == K_IGNORE) | |
6988 { | |
6989 set_cmdspos_cursor(); | |
6990 redrawcmd(); | |
6991 } | |
6992 } | |
6993 | |
6994 # ifdef FEAT_AUTOCMD | |
6995 /* Don't execute autocommands while deleting the window. */ | |
1410 | 6996 block_autocmds(); |
7 | 6997 # endif |
6876 | 6998 # ifdef FEAT_CONCEAL |
6999 /* Avoid command-line window first character being concealed. */ | |
7000 curwin->w_p_cole = 0; | |
7001 # endif | |
7 | 7002 wp = curwin; |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
7003 set_bufref(&bufref, curbuf); |
7 | 7004 win_goto(old_curwin); |
7005 win_close(wp, TRUE); | |
2099
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diff
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|
7006 |
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diff
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|
7007 /* win_close() may have already wiped the buffer when 'bh' is |
c1f67ce5740a
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2097
diff
changeset
|
7008 * set to 'wipe' */ |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
7009 if (bufref_valid(&bufref)) |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
9389
diff
changeset
|
7010 close_buffer(NULL, bufref.br_buf, DOBUF_WIPE, FALSE); |
7 | 7011 |
7012 /* Restore window sizes. */ | |
7013 win_size_restore(&winsizes); | |
7014 | |
7015 # ifdef FEAT_AUTOCMD | |
1410 | 7016 unblock_autocmds(); |
7 | 7017 # endif |
7018 } | |
7019 | |
7020 ga_clear(&winsizes); | |
7021 restart_edit = save_restart_edit; | |
510 | 7022 # ifdef FEAT_RIGHTLEFT |
7023 cmdmsg_rl = save_cmdmsg_rl; | |
7024 # endif | |
7 | 7025 |
7026 State = save_State; | |
7027 # ifdef FEAT_MOUSE | |
7028 setmouse(); | |
7029 # endif | |
7030 | |
7031 return cmdwin_result; | |
7032 } | |
7033 #endif /* FEAT_CMDWIN */ | |
7034 | |
7035 /* | |
7036 * Used for commands that either take a simple command string argument, or: | |
7037 * cmd << endmarker | |
7038 * {script} | |
7039 * endmarker | |
7040 * Returns a pointer to allocated memory with {script} or NULL. | |
7041 */ | |
7042 char_u * | |
7819
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parents:
7807
diff
changeset
|
7043 script_get(exarg_T *eap, char_u *cmd) |
7 | 7044 { |
7045 char_u *theline; | |
7046 char *end_pattern = NULL; | |
7047 char dot[] = "."; | |
7048 garray_T ga; | |
7049 | |
7050 if (cmd[0] != '<' || cmd[1] != '<' || eap->getline == NULL) | |
7051 return NULL; | |
7052 | |
7053 ga_init2(&ga, 1, 0x400); | |
7054 | |
7055 if (cmd[2] != NUL) | |
7056 end_pattern = (char *)skipwhite(cmd + 2); | |
7057 else | |
7058 end_pattern = dot; | |
7059 | |
7060 for (;;) | |
7061 { | |
7062 theline = eap->getline( | |
7063 #ifdef FEAT_EVAL | |
75 | 7064 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 7065 #endif |
7066 NUL, eap->cookie, 0); | |
7067 | |
7068 if (theline == NULL || STRCMP(end_pattern, theline) == 0) | |
1694 | 7069 { |
7070 vim_free(theline); | |
7 | 7071 break; |
1694 | 7072 } |
7 | 7073 |
7074 ga_concat(&ga, theline); | |
7075 ga_append(&ga, '\n'); | |
7076 vim_free(theline); | |
7077 } | |
21 | 7078 ga_append(&ga, NUL); |
7 | 7079 |
7080 return (char_u *)ga.ga_data; | |
7081 } | |
9971
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diff
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|
7082 |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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parents:
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diff
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|
7083 #ifdef FEAT_SEARCH_EXTRA |
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|
7084 static void |
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diff
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|
7085 set_search_match(pos_T *t) |
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diff
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|
7086 { |
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diff
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|
7087 /* |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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parents:
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diff
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|
7088 * First move cursor to end of match, then to the start. This |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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parents:
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diff
changeset
|
7089 * moves the whole match onto the screen when 'nowrap' is set. |
98b39d2eb895
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diff
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|
7090 */ |
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parents:
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diff
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|
7091 t->lnum += search_match_lines; |
98b39d2eb895
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diff
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|
7092 t->col = search_match_endcol; |
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|
7093 if (t->lnum > curbuf->b_ml.ml_line_count) |
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diff
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|
7094 { |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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diff
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|
7095 t->lnum = curbuf->b_ml.ml_line_count; |
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9487
diff
changeset
|
7096 coladvance((colnr_T)MAXCOL); |
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|
7097 } |
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|
7098 } |
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|
7099 #endif |