Mercurial > vim
annotate src/ex_getln.c @ 10091:9e5e3392f9b6
Added tag v7.4.2316 for changeset 68303019acc994c41e623b6be3235f7342f2be67
author | Christian Brabandt <cb@256bit.org> |
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date | Sat, 03 Sep 2016 19:00:06 +0200 |
parents | 7fc6103c6651 |
children | 61dc69646af6 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 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 { |
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2136 EMSG(_(get_text_locked_msg())); |
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2137 } |
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2138 |
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2139 char_u * |
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2140 get_text_locked_msg(void) |
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2141 { |
632 | 2142 #ifdef FEAT_CMDWIN |
2143 if (cmdwin_type != 0) | |
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2144 return e_cmdwin; |
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2145 #endif |
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2146 return e_secure; |
632 | 2147 } |
2148 | |
819 | 2149 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
2150 /* | |
1834 | 2151 * Check if "curbuf_lock" or "allbuf_lock" is set and return TRUE when it is |
2152 * and give an error message. | |
819 | 2153 */ |
2154 int | |
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2155 curbuf_locked(void) |
819 | 2156 { |
2157 if (curbuf_lock > 0) | |
2158 { | |
2159 EMSG(_("E788: Not allowed to edit another buffer now")); | |
2160 return TRUE; | |
2161 } | |
1834 | 2162 return allbuf_locked(); |
2163 } | |
2164 | |
2165 /* | |
2166 * Check if "allbuf_lock" is set and return TRUE when it is and give an error | |
2167 * message. | |
2168 */ | |
2169 int | |
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2170 allbuf_locked(void) |
1834 | 2171 { |
2172 if (allbuf_lock > 0) | |
2173 { | |
2174 EMSG(_("E811: Not allowed to change buffer information now")); | |
2175 return TRUE; | |
2176 } | |
819 | 2177 return FALSE; |
2178 } | |
2179 #endif | |
2180 | |
7 | 2181 static int |
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2182 cmdline_charsize(int idx) |
7 | 2183 { |
2184 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2185 if (cmdline_star > 0) /* showing '*', always 1 position */ | |
2186 return 1; | |
2187 #endif | |
2188 return ptr2cells(ccline.cmdbuff + idx); | |
2189 } | |
2190 | |
2191 /* | |
2192 * Compute the offset of the cursor on the command line for the prompt and | |
2193 * indent. | |
2194 */ | |
2195 static void | |
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2196 set_cmdspos(void) |
7 | 2197 { |
531 | 2198 if (ccline.cmdfirstc != NUL) |
7 | 2199 ccline.cmdspos = 1 + ccline.cmdindent; |
2200 else | |
2201 ccline.cmdspos = 0 + ccline.cmdindent; | |
2202 } | |
2203 | |
2204 /* | |
2205 * Compute the screen position for the cursor on the command line. | |
2206 */ | |
2207 static void | |
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2208 set_cmdspos_cursor(void) |
7 | 2209 { |
2210 int i, m, c; | |
2211 | |
2212 set_cmdspos(); | |
2213 if (KeyTyped) | |
534 | 2214 { |
7 | 2215 m = Columns * Rows; |
534 | 2216 if (m < 0) /* overflow, Columns or Rows at weird value */ |
2217 m = MAXCOL; | |
2218 } | |
7 | 2219 else |
2220 m = MAXCOL; | |
2221 for (i = 0; i < ccline.cmdlen && i < ccline.cmdpos; ++i) | |
2222 { | |
2223 c = cmdline_charsize(i); | |
2224 #ifdef FEAT_MBYTE | |
2225 /* Count ">" for double-wide multi-byte char that doesn't fit. */ | |
2226 if (has_mbyte) | |
2227 correct_cmdspos(i, c); | |
2228 #endif | |
1612 | 2229 /* If the cmdline doesn't fit, show cursor on last visible char. |
2230 * Don't move the cursor itself, so we can still append. */ | |
7 | 2231 if ((ccline.cmdspos += c) >= m) |
2232 { | |
2233 ccline.cmdspos -= c; | |
2234 break; | |
2235 } | |
2236 #ifdef FEAT_MBYTE | |
2237 if (has_mbyte) | |
474 | 2238 i += (*mb_ptr2len)(ccline.cmdbuff + i) - 1; |
7 | 2239 #endif |
2240 } | |
2241 } | |
2242 | |
2243 #ifdef FEAT_MBYTE | |
2244 /* | |
2245 * Check if the character at "idx", which is "cells" wide, is a multi-byte | |
2246 * character that doesn't fit, so that a ">" must be displayed. | |
2247 */ | |
2248 static void | |
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2249 correct_cmdspos(int idx, int cells) |
7 | 2250 { |
474 | 2251 if ((*mb_ptr2len)(ccline.cmdbuff + idx) > 1 |
7 | 2252 && (*mb_ptr2cells)(ccline.cmdbuff + idx) > 1 |
2253 && ccline.cmdspos % Columns + cells > Columns) | |
2254 ccline.cmdspos++; | |
2255 } | |
2256 #endif | |
2257 | |
2258 /* | |
2259 * Get an Ex command line for the ":" command. | |
2260 */ | |
2261 char_u * | |
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2262 getexline( |
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2263 int c, /* normally ':', NUL for ":append" */ |
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2264 void *cookie UNUSED, |
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2265 int indent) /* indent for inside conditionals */ |
7 | 2266 { |
2267 /* When executing a register, remove ':' that's in front of each line. */ | |
2268 if (exec_from_reg && vpeekc() == ':') | |
2269 (void)vgetc(); | |
2270 return getcmdline(c, 1L, indent); | |
2271 } | |
2272 | |
2273 /* | |
2274 * Get an Ex command line for Ex mode. | |
2275 * In Ex mode we only use the OS supplied line editing features and no | |
2276 * mappings or abbreviations. | |
168 | 2277 * Returns a string in allocated memory or NULL. |
7 | 2278 */ |
2279 char_u * | |
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2280 getexmodeline( |
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2281 int promptc, /* normally ':', NUL for ":append" and '?' for |
168 | 2282 :s prompt */ |
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2283 void *cookie UNUSED, |
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2284 int indent) /* indent for inside conditionals */ |
7 | 2285 { |
168 | 2286 garray_T line_ga; |
2287 char_u *pend; | |
2288 int startcol = 0; | |
1329 | 2289 int c1 = 0; |
168 | 2290 int escaped = FALSE; /* CTRL-V typed */ |
2291 int vcol = 0; | |
2292 char_u *p; | |
1329 | 2293 int prev_char; |
5966 | 2294 int len; |
7 | 2295 |
2296 /* Switch cursor on now. This avoids that it happens after the "\n", which | |
2297 * confuses the system function that computes tabstops. */ | |
2298 cursor_on(); | |
2299 | |
2300 /* always start in column 0; write a newline if necessary */ | |
2301 compute_cmdrow(); | |
168 | 2302 if ((msg_col || msg_didout) && promptc != '?') |
7 | 2303 msg_putchar('\n'); |
168 | 2304 if (promptc == ':') |
7 | 2305 { |
164 | 2306 /* indent that is only displayed, not in the line itself */ |
168 | 2307 if (p_prompt) |
2308 msg_putchar(':'); | |
7 | 2309 while (indent-- > 0) |
2310 msg_putchar(' '); | |
2311 startcol = msg_col; | |
2312 } | |
2313 | |
2314 ga_init2(&line_ga, 1, 30); | |
2315 | |
164 | 2316 /* autoindent for :insert and :append is in the line itself */ |
168 | 2317 if (promptc <= 0) |
164 | 2318 { |
2319 vcol = indent; | |
2320 while (indent >= 8) | |
2321 { | |
2322 ga_append(&line_ga, TAB); | |
2323 msg_puts((char_u *)" "); | |
2324 indent -= 8; | |
2325 } | |
2326 while (indent-- > 0) | |
2327 { | |
2328 ga_append(&line_ga, ' '); | |
2329 msg_putchar(' '); | |
2330 } | |
2331 } | |
168 | 2332 ++no_mapping; |
2333 ++allow_keys; | |
164 | 2334 |
7 | 2335 /* |
2336 * Get the line, one character at a time. | |
2337 */ | |
2338 got_int = FALSE; | |
168 | 2339 while (!got_int) |
7 | 2340 { |
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|
2341 long sw; |
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|
2342 char_u *s; |
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diff
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|
2343 |
7 | 2344 if (ga_grow(&line_ga, 40) == FAIL) |
2345 break; | |
2346 | |
168 | 2347 /* Get one character at a time. Don't use inchar(), it can't handle |
2348 * special characters. */ | |
1329 | 2349 prev_char = c1; |
168 | 2350 c1 = vgetc(); |
7 | 2351 |
2352 /* | |
168 | 2353 * Handle line editing. |
2354 * Previously this was left to the system, putting the terminal in | |
2355 * cooked mode, but then CTRL-D and CTRL-T can't be used properly. | |
7 | 2356 */ |
168 | 2357 if (got_int) |
2358 { | |
2359 msg_putchar('\n'); | |
2360 break; | |
2361 } | |
2362 | |
2363 if (!escaped) | |
7 | 2364 { |
168 | 2365 /* CR typed means "enter", which is NL */ |
2366 if (c1 == '\r') | |
2367 c1 = '\n'; | |
2368 | |
2369 if (c1 == BS || c1 == K_BS | |
2370 || c1 == DEL || c1 == K_DEL || c1 == K_KDEL) | |
7 | 2371 { |
168 | 2372 if (line_ga.ga_len > 0) |
2373 { | |
5966 | 2374 #ifdef FEAT_MBYTE |
2375 if (has_mbyte) | |
2376 { | |
2377 p = (char_u *)line_ga.ga_data; | |
2378 p[line_ga.ga_len] = NUL; | |
2379 len = (*mb_head_off)(p, p + line_ga.ga_len - 1) + 1; | |
2380 line_ga.ga_len -= len; | |
2381 } | |
2382 else | |
2383 #endif | |
2384 --line_ga.ga_len; | |
168 | 2385 goto redraw; |
2386 } | |
2387 continue; | |
7 | 2388 } |
2389 | |
168 | 2390 if (c1 == Ctrl_U) |
7 | 2391 { |
168 | 2392 msg_col = startcol; |
2393 msg_clr_eos(); | |
2394 line_ga.ga_len = 0; | |
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diff
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|
2395 goto redraw; |
168 | 2396 } |
2397 | |
2398 if (c1 == Ctrl_T) | |
2399 { | |
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parents:
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diff
changeset
|
2400 sw = get_sw_value(curbuf); |
168 | 2401 p = (char_u *)line_ga.ga_data; |
2402 p[line_ga.ga_len] = NUL; | |
5995 | 2403 indent = get_indent_str(p, 8, FALSE); |
3740 | 2404 indent += sw - indent % sw; |
168 | 2405 add_indent: |
5995 | 2406 while (get_indent_str(p, 8, FALSE) < indent) |
7 | 2407 { |
7009 | 2408 (void)ga_grow(&line_ga, 2); /* one more for the NUL */ |
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|
2409 p = (char_u *)line_ga.ga_data; |
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diff
changeset
|
2410 s = skipwhite(p); |
168 | 2411 mch_memmove(s + 1, s, line_ga.ga_len - (s - p) + 1); |
2412 *s = ' '; | |
2413 ++line_ga.ga_len; | |
7 | 2414 } |
168 | 2415 redraw: |
2416 /* redraw the line */ | |
2417 msg_col = startcol; | |
2418 vcol = 0; | |
5966 | 2419 p = (char_u *)line_ga.ga_data; |
2420 p[line_ga.ga_len] = NUL; | |
2421 while (p < (char_u *)line_ga.ga_data + line_ga.ga_len) | |
7 | 2422 { |
168 | 2423 if (*p == TAB) |
7 | 2424 { |
168 | 2425 do |
7 | 2426 { |
168 | 2427 msg_putchar(' '); |
2428 } while (++vcol % 8); | |
5966 | 2429 ++p; |
7 | 2430 } |
168 | 2431 else |
164 | 2432 { |
5966 | 2433 len = MB_PTR2LEN(p); |
2434 msg_outtrans_len(p, len); | |
2435 vcol += ptr2cells(p); | |
2436 p += len; | |
7 | 2437 } |
2438 } | |
168 | 2439 msg_clr_eos(); |
1329 | 2440 windgoto(msg_row, msg_col); |
168 | 2441 continue; |
2442 } | |
2443 | |
2444 if (c1 == Ctrl_D) | |
2445 { | |
2446 /* Delete one shiftwidth. */ | |
2447 p = (char_u *)line_ga.ga_data; | |
2448 if (prev_char == '0' || prev_char == '^') | |
7 | 2449 { |
168 | 2450 if (prev_char == '^') |
2451 ex_keep_indent = TRUE; | |
2452 indent = 0; | |
2453 p[--line_ga.ga_len] = NUL; | |
7 | 2454 } |
2455 else | |
2456 { | |
168 | 2457 p[line_ga.ga_len] = NUL; |
5995 | 2458 indent = get_indent_str(p, 8, FALSE); |
6733
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diff
changeset
|
2459 if (indent > 0) |
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diff
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|
2460 { |
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diff
changeset
|
2461 --indent; |
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parents:
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diff
changeset
|
2462 indent -= indent % get_sw_value(curbuf); |
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diff
changeset
|
2463 } |
168 | 2464 } |
5995 | 2465 while (get_indent_str(p, 8, FALSE) > indent) |
168 | 2466 { |
6733
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Bram Moolenaar <bram@vim.org>
parents:
6695
diff
changeset
|
2467 s = skipwhite(p); |
168 | 2468 mch_memmove(s - 1, s, line_ga.ga_len - (s - p) + 1); |
2469 --line_ga.ga_len; | |
7 | 2470 } |
168 | 2471 goto add_indent; |
2472 } | |
2473 | |
2474 if (c1 == Ctrl_V || c1 == Ctrl_Q) | |
2475 { | |
2476 escaped = TRUE; | |
2477 continue; | |
7 | 2478 } |
168 | 2479 |
2480 /* Ignore special key codes: mouse movement, K_IGNORE, etc. */ | |
2481 if (IS_SPECIAL(c1)) | |
2482 continue; | |
7 | 2483 } |
168 | 2484 |
2485 if (IS_SPECIAL(c1)) | |
2486 c1 = '?'; | |
5966 | 2487 #ifdef FEAT_MBYTE |
2488 if (has_mbyte) | |
2489 len = (*mb_char2bytes)(c1, | |
2490 (char_u *)line_ga.ga_data + line_ga.ga_len); | |
2491 else | |
2492 #endif | |
2493 { | |
2494 len = 1; | |
2495 ((char_u *)line_ga.ga_data)[line_ga.ga_len] = c1; | |
2496 } | |
168 | 2497 if (c1 == '\n') |
2498 msg_putchar('\n'); | |
2499 else if (c1 == TAB) | |
2500 { | |
2501 /* Don't use chartabsize(), 'ts' can be different */ | |
2502 do | |
2503 { | |
2504 msg_putchar(' '); | |
2505 } while (++vcol % 8); | |
2506 } | |
7 | 2507 else |
2508 { | |
168 | 2509 msg_outtrans_len( |
5966 | 2510 ((char_u *)line_ga.ga_data) + line_ga.ga_len, len); |
168 | 2511 vcol += char2cells(c1); |
7 | 2512 } |
5966 | 2513 line_ga.ga_len += len; |
168 | 2514 escaped = FALSE; |
2515 | |
2516 windgoto(msg_row, msg_col); | |
164 | 2517 pend = (char_u *)(line_ga.ga_data) + line_ga.ga_len; |
168 | 2518 |
2590 | 2519 /* We are done when a NL is entered, but not when it comes after an |
2520 * odd number of backslashes, that results in a NUL. */ | |
2521 if (line_ga.ga_len > 0 && pend[-1] == '\n') | |
7 | 2522 { |
2590 | 2523 int bcount = 0; |
2524 | |
2525 while (line_ga.ga_len - 2 >= bcount && pend[-2 - bcount] == '\\') | |
2526 ++bcount; | |
2527 | |
2528 if (bcount > 0) | |
2529 { | |
2530 /* Halve the number of backslashes: "\NL" -> "NUL", "\\NL" -> | |
2531 * "\NL", etc. */ | |
2532 line_ga.ga_len -= (bcount + 1) / 2; | |
2533 pend -= (bcount + 1) / 2; | |
2534 pend[-1] = '\n'; | |
2535 } | |
2536 | |
2537 if ((bcount & 1) == 0) | |
2538 { | |
2539 --line_ga.ga_len; | |
2540 --pend; | |
2541 *pend = NUL; | |
2542 break; | |
2543 } | |
7 | 2544 } |
2545 } | |
2546 | |
168 | 2547 --no_mapping; |
2548 --allow_keys; | |
2549 | |
7 | 2550 /* make following messages go to the next line */ |
2551 msg_didout = FALSE; | |
2552 msg_col = 0; | |
2553 if (msg_row < Rows - 1) | |
2554 ++msg_row; | |
2555 emsg_on_display = FALSE; /* don't want ui_delay() */ | |
2556 | |
2557 if (got_int) | |
2558 ga_clear(&line_ga); | |
2559 | |
2560 return (char_u *)line_ga.ga_data; | |
2561 } | |
2562 | |
502 | 2563 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
2564 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
7 | 2565 /* |
2566 * Return TRUE if ccline.overstrike is on. | |
2567 */ | |
2568 int | |
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parents:
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diff
changeset
|
2569 cmdline_overstrike(void) |
7 | 2570 { |
2571 return ccline.overstrike; | |
2572 } | |
2573 | |
2574 /* | |
2575 * Return TRUE if the cursor is at the end of the cmdline. | |
2576 */ | |
2577 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2578 cmdline_at_end(void) |
7 | 2579 { |
2580 return (ccline.cmdpos >= ccline.cmdlen); | |
2581 } | |
2582 #endif | |
2583 | |
574 | 2584 #if (defined(FEAT_XIM) && (defined(FEAT_GUI_GTK))) || defined(PROTO) |
7 | 2585 /* |
2586 * Return the virtual column number at the current cursor position. | |
2587 * This is used by the IM code to obtain the start of the preedit string. | |
2588 */ | |
2589 colnr_T | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2590 cmdline_getvcol_cursor(void) |
7 | 2591 { |
2592 if (ccline.cmdbuff == NULL || ccline.cmdpos > ccline.cmdlen) | |
2593 return MAXCOL; | |
2594 | |
2595 # ifdef FEAT_MBYTE | |
2596 if (has_mbyte) | |
2597 { | |
2598 colnr_T col; | |
2599 int i = 0; | |
2600 | |
2601 for (col = 0; i < ccline.cmdpos; ++col) | |
474 | 2602 i += (*mb_ptr2len)(ccline.cmdbuff + i); |
7 | 2603 |
2604 return col; | |
2605 } | |
2606 else | |
2607 # endif | |
2608 return ccline.cmdpos; | |
2609 } | |
2610 #endif | |
2611 | |
2612 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
2613 /* | |
2614 * If part of the command line is an IM preedit string, redraw it with | |
2615 * IM feedback attributes. The cursor position is restored after drawing. | |
2616 */ | |
2617 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2618 redrawcmd_preedit(void) |
7 | 2619 { |
2620 if ((State & CMDLINE) | |
2621 && xic != NULL | |
976 | 2622 /* && im_get_status() doesn't work when using SCIM */ |
7 | 2623 && !p_imdisable |
2624 && im_is_preediting()) | |
2625 { | |
2626 int cmdpos = 0; | |
2627 int cmdspos; | |
2628 int old_row; | |
2629 int old_col; | |
2630 colnr_T col; | |
2631 | |
2632 old_row = msg_row; | |
2633 old_col = msg_col; | |
531 | 2634 cmdspos = ((ccline.cmdfirstc != NUL) ? 1 : 0) + ccline.cmdindent; |
7 | 2635 |
2636 # ifdef FEAT_MBYTE | |
2637 if (has_mbyte) | |
2638 { | |
2639 for (col = 0; col < preedit_start_col | |
2640 && cmdpos < ccline.cmdlen; ++col) | |
2641 { | |
2642 cmdspos += (*mb_ptr2cells)(ccline.cmdbuff + cmdpos); | |
474 | 2643 cmdpos += (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2644 } |
2645 } | |
2646 else | |
2647 # endif | |
2648 { | |
2649 cmdspos += preedit_start_col; | |
2650 cmdpos += preedit_start_col; | |
2651 } | |
2652 | |
2653 msg_row = cmdline_row + (cmdspos / (int)Columns); | |
2654 msg_col = cmdspos % (int)Columns; | |
2655 if (msg_row >= Rows) | |
2656 msg_row = Rows - 1; | |
2657 | |
2658 for (col = 0; cmdpos < ccline.cmdlen; ++col) | |
2659 { | |
2660 int char_len; | |
2661 int char_attr; | |
2662 | |
2663 char_attr = im_get_feedback_attr(col); | |
2664 if (char_attr < 0) | |
2665 break; /* end of preedit string */ | |
2666 | |
2667 # ifdef FEAT_MBYTE | |
2668 if (has_mbyte) | |
474 | 2669 char_len = (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2670 else |
2671 # endif | |
2672 char_len = 1; | |
2673 | |
2674 msg_outtrans_len_attr(ccline.cmdbuff + cmdpos, char_len, char_attr); | |
2675 cmdpos += char_len; | |
2676 } | |
2677 | |
2678 msg_row = old_row; | |
2679 msg_col = old_col; | |
2680 } | |
2681 } | |
2682 #endif /* FEAT_XIM && FEAT_GUI_GTK */ | |
2683 | |
2684 /* | |
2685 * Allocate a new command line buffer. | |
2686 * Assigns the new buffer to ccline.cmdbuff and ccline.cmdbufflen. | |
2687 * Returns the new value of ccline.cmdbuff and ccline.cmdbufflen. | |
2688 */ | |
2689 static void | |
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parents:
7807
diff
changeset
|
2690 alloc_cmdbuff(int len) |
7 | 2691 { |
2692 /* | |
2693 * give some extra space to avoid having to allocate all the time | |
2694 */ | |
2695 if (len < 80) | |
2696 len = 100; | |
2697 else | |
2698 len += 20; | |
2699 | |
2700 ccline.cmdbuff = alloc(len); /* caller should check for out-of-memory */ | |
2701 ccline.cmdbufflen = len; | |
2702 } | |
2703 | |
2704 /* | |
2705 * Re-allocate the command line to length len + something extra. | |
2706 * return FAIL for failure, OK otherwise | |
2707 */ | |
2708 static int | |
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parents:
7807
diff
changeset
|
2709 realloc_cmdbuff(int len) |
7 | 2710 { |
2711 char_u *p; | |
2712 | |
2557
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diff
changeset
|
2713 if (len < ccline.cmdbufflen) |
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parents:
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diff
changeset
|
2714 return OK; /* no need to resize */ |
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diff
changeset
|
2715 |
7 | 2716 p = ccline.cmdbuff; |
2717 alloc_cmdbuff(len); /* will get some more */ | |
2718 if (ccline.cmdbuff == NULL) /* out of memory */ | |
2719 { | |
2720 ccline.cmdbuff = p; /* keep the old one */ | |
2721 return FAIL; | |
2722 } | |
2556
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diff
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|
2723 /* There isn't always a NUL after the command, but it may need to be |
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|
2724 * there, thus copy up to the NUL and add a NUL. */ |
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parents:
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diff
changeset
|
2725 mch_memmove(ccline.cmdbuff, p, (size_t)ccline.cmdlen); |
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diff
changeset
|
2726 ccline.cmdbuff[ccline.cmdlen] = NUL; |
7 | 2727 vim_free(p); |
1718 | 2728 |
2729 if (ccline.xpc != NULL | |
2730 && ccline.xpc->xp_pattern != NULL | |
2731 && ccline.xpc->xp_context != EXPAND_NOTHING | |
2732 && ccline.xpc->xp_context != EXPAND_UNSUCCESSFUL) | |
2733 { | |
1754 | 2734 int i = (int)(ccline.xpc->xp_pattern - p); |
1718 | 2735 |
2736 /* If xp_pattern points inside the old cmdbuff it needs to be adjusted | |
2737 * to point into the newly allocated memory. */ | |
2738 if (i >= 0 && i <= ccline.cmdlen) | |
2739 ccline.xpc->xp_pattern = ccline.cmdbuff + i; | |
2740 } | |
2741 | |
7 | 2742 return OK; |
2743 } | |
2744 | |
359 | 2745 #if defined(FEAT_ARABIC) || defined(PROTO) |
2746 static char_u *arshape_buf = NULL; | |
2747 | |
2748 # if defined(EXITFREE) || defined(PROTO) | |
2749 void | |
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parents:
7807
diff
changeset
|
2750 free_cmdline_buf(void) |
359 | 2751 { |
2752 vim_free(arshape_buf); | |
2753 } | |
2754 # endif | |
2755 #endif | |
2756 | |
7 | 2757 /* |
2758 * Draw part of the cmdline at the current cursor position. But draw stars | |
2759 * when cmdline_star is TRUE. | |
2760 */ | |
2761 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2762 draw_cmdline(int start, int len) |
7 | 2763 { |
2764 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2765 int i; | |
2766 | |
2767 if (cmdline_star > 0) | |
2768 for (i = 0; i < len; ++i) | |
2769 { | |
2770 msg_putchar('*'); | |
2771 # ifdef FEAT_MBYTE | |
2772 if (has_mbyte) | |
474 | 2773 i += (*mb_ptr2len)(ccline.cmdbuff + start + i) - 1; |
7 | 2774 # endif |
2775 } | |
2776 else | |
2777 #endif | |
2778 #ifdef FEAT_ARABIC | |
2779 if (p_arshape && !p_tbidi && enc_utf8 && len > 0) | |
2780 { | |
2781 static int buflen = 0; | |
2782 char_u *p; | |
2783 int j; | |
2784 int newlen = 0; | |
2785 int mb_l; | |
719 | 2786 int pc, pc1 = 0; |
7 | 2787 int prev_c = 0; |
2788 int prev_c1 = 0; | |
714 | 2789 int u8c; |
2790 int u8cc[MAX_MCO]; | |
7 | 2791 int nc = 0; |
2792 | |
2793 /* | |
2794 * Do arabic shaping into a temporary buffer. This is very | |
2795 * inefficient! | |
2796 */ | |
507 | 2797 if (len * 2 + 2 > buflen) |
7 | 2798 { |
2799 /* Re-allocate the buffer. We keep it around to avoid a lot of | |
2800 * alloc()/free() calls. */ | |
359 | 2801 vim_free(arshape_buf); |
507 | 2802 buflen = len * 2 + 2; |
359 | 2803 arshape_buf = alloc(buflen); |
2804 if (arshape_buf == NULL) | |
7 | 2805 return; /* out of memory */ |
2806 } | |
2807 | |
507 | 2808 if (utf_iscomposing(utf_ptr2char(ccline.cmdbuff + start))) |
2809 { | |
2810 /* Prepend a space to draw the leading composing char on. */ | |
2811 arshape_buf[0] = ' '; | |
2812 newlen = 1; | |
2813 } | |
2814 | |
7 | 2815 for (j = start; j < start + len; j += mb_l) |
2816 { | |
2817 p = ccline.cmdbuff + j; | |
714 | 2818 u8c = utfc_ptr2char_len(p, u8cc, start + len - j); |
474 | 2819 mb_l = utfc_ptr2len_len(p, start + len - j); |
7 | 2820 if (ARABIC_CHAR(u8c)) |
2821 { | |
2822 /* Do Arabic shaping. */ | |
2823 if (cmdmsg_rl) | |
2824 { | |
2825 /* displaying from right to left */ | |
2826 pc = prev_c; | |
2827 pc1 = prev_c1; | |
714 | 2828 prev_c1 = u8cc[0]; |
7 | 2829 if (j + mb_l >= start + len) |
2830 nc = NUL; | |
2831 else | |
2832 nc = utf_ptr2char(p + mb_l); | |
2833 } | |
2834 else | |
2835 { | |
2836 /* displaying from left to right */ | |
2837 if (j + mb_l >= start + len) | |
2838 pc = NUL; | |
2839 else | |
714 | 2840 { |
2841 int pcc[MAX_MCO]; | |
2842 | |
2843 pc = utfc_ptr2char_len(p + mb_l, pcc, | |
7 | 2844 start + len - j - mb_l); |
714 | 2845 pc1 = pcc[0]; |
2846 } | |
7 | 2847 nc = prev_c; |
2848 } | |
2849 prev_c = u8c; | |
2850 | |
714 | 2851 u8c = arabic_shape(u8c, NULL, &u8cc[0], pc, pc1, nc); |
7 | 2852 |
359 | 2853 newlen += (*mb_char2bytes)(u8c, arshape_buf + newlen); |
714 | 2854 if (u8cc[0] != 0) |
7 | 2855 { |
714 | 2856 newlen += (*mb_char2bytes)(u8cc[0], arshape_buf + newlen); |
2857 if (u8cc[1] != 0) | |
2858 newlen += (*mb_char2bytes)(u8cc[1], | |
359 | 2859 arshape_buf + newlen); |
7 | 2860 } |
2861 } | |
2862 else | |
2863 { | |
2864 prev_c = u8c; | |
359 | 2865 mch_memmove(arshape_buf + newlen, p, mb_l); |
7 | 2866 newlen += mb_l; |
2867 } | |
2868 } | |
2869 | |
359 | 2870 msg_outtrans_len(arshape_buf, newlen); |
7 | 2871 } |
2872 else | |
2873 #endif | |
2874 msg_outtrans_len(ccline.cmdbuff + start, len); | |
2875 } | |
2876 | |
2877 /* | |
2878 * Put a character on the command line. Shifts the following text to the | |
2879 * right when "shift" is TRUE. Used for CTRL-V, CTRL-K, etc. | |
2880 * "c" must be printable (fit in one display cell)! | |
2881 */ | |
2882 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2883 putcmdline(int c, int shift) |
7 | 2884 { |
2885 if (cmd_silent) | |
2886 return; | |
2887 msg_no_more = TRUE; | |
2888 msg_putchar(c); | |
2889 if (shift) | |
2890 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
2891 msg_no_more = FALSE; | |
2892 cursorcmd(); | |
2893 } | |
2894 | |
2895 /* | |
2896 * Undo a putcmdline(c, FALSE). | |
2897 */ | |
2898 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2899 unputcmdline(void) |
7 | 2900 { |
2901 if (cmd_silent) | |
2902 return; | |
2903 msg_no_more = TRUE; | |
2904 if (ccline.cmdlen == ccline.cmdpos) | |
2905 msg_putchar(' '); | |
3558 | 2906 #ifdef FEAT_MBYTE |
2907 else if (has_mbyte) | |
2908 draw_cmdline(ccline.cmdpos, | |
2909 (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos)); | |
2910 #endif | |
7 | 2911 else |
2912 draw_cmdline(ccline.cmdpos, 1); | |
2913 msg_no_more = FALSE; | |
2914 cursorcmd(); | |
2915 } | |
2916 | |
2917 /* | |
2918 * Put the given string, of the given length, onto the command line. | |
2919 * If len is -1, then STRLEN() is used to calculate the length. | |
2920 * If 'redraw' is TRUE then the new part of the command line, and the remaining | |
2921 * part will be redrawn, otherwise it will not. If this function is called | |
2922 * twice in a row, then 'redraw' should be FALSE and redrawcmd() should be | |
2923 * called afterwards. | |
2924 */ | |
2925 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2926 put_on_cmdline(char_u *str, int len, int redraw) |
7 | 2927 { |
2928 int retval; | |
2929 int i; | |
2930 int m; | |
2931 int c; | |
2932 | |
2933 if (len < 0) | |
2934 len = (int)STRLEN(str); | |
2935 | |
2936 /* Check if ccline.cmdbuff needs to be longer */ | |
2937 if (ccline.cmdlen + len + 1 >= ccline.cmdbufflen) | |
2557
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Bram Moolenaar <bram@vim.org>
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2556
diff
changeset
|
2938 retval = realloc_cmdbuff(ccline.cmdlen + len + 1); |
7 | 2939 else |
2940 retval = OK; | |
2941 if (retval == OK) | |
2942 { | |
2943 if (!ccline.overstrike) | |
2944 { | |
2945 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2946 ccline.cmdbuff + ccline.cmdpos, | |
2947 (size_t)(ccline.cmdlen - ccline.cmdpos)); | |
2948 ccline.cmdlen += len; | |
2949 } | |
2950 else | |
2951 { | |
2952 #ifdef FEAT_MBYTE | |
2953 if (has_mbyte) | |
2954 { | |
2955 /* Count nr of characters in the new string. */ | |
2956 m = 0; | |
474 | 2957 for (i = 0; i < len; i += (*mb_ptr2len)(str + i)) |
7 | 2958 ++m; |
2959 /* Count nr of bytes in cmdline that are overwritten by these | |
2960 * characters. */ | |
2961 for (i = ccline.cmdpos; i < ccline.cmdlen && m > 0; | |
474 | 2962 i += (*mb_ptr2len)(ccline.cmdbuff + i)) |
7 | 2963 --m; |
2964 if (i < ccline.cmdlen) | |
2965 { | |
2966 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2967 ccline.cmdbuff + i, (size_t)(ccline.cmdlen - i)); | |
2968 ccline.cmdlen += ccline.cmdpos + len - i; | |
2969 } | |
2970 else | |
2971 ccline.cmdlen = ccline.cmdpos + len; | |
2972 } | |
2973 else | |
2974 #endif | |
2975 if (ccline.cmdpos + len > ccline.cmdlen) | |
2976 ccline.cmdlen = ccline.cmdpos + len; | |
2977 } | |
2978 mch_memmove(ccline.cmdbuff + ccline.cmdpos, str, (size_t)len); | |
2979 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
2980 | |
2981 #ifdef FEAT_MBYTE | |
2982 if (enc_utf8) | |
2983 { | |
2984 /* When the inserted text starts with a composing character, | |
2985 * backup to the character before it. There could be two of them. | |
2986 */ | |
2987 i = 0; | |
2988 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
2989 while (ccline.cmdpos > 0 && utf_iscomposing(c)) | |
2990 { | |
2991 i = (*mb_head_off)(ccline.cmdbuff, | |
2992 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
2993 ccline.cmdpos -= i; | |
2994 len += i; | |
2995 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
2996 } | |
2997 # ifdef FEAT_ARABIC | |
2998 if (i == 0 && ccline.cmdpos > 0 && arabic_maycombine(c)) | |
2999 { | |
3000 /* Check the previous character for Arabic combining pair. */ | |
3001 i = (*mb_head_off)(ccline.cmdbuff, | |
3002 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
3003 if (arabic_combine(utf_ptr2char(ccline.cmdbuff | |
3004 + ccline.cmdpos - i), c)) | |
3005 { | |
3006 ccline.cmdpos -= i; | |
3007 len += i; | |
3008 } | |
3009 else | |
3010 i = 0; | |
3011 } | |
3012 # endif | |
3013 if (i != 0) | |
3014 { | |
3015 /* Also backup the cursor position. */ | |
3016 i = ptr2cells(ccline.cmdbuff + ccline.cmdpos); | |
3017 ccline.cmdspos -= i; | |
3018 msg_col -= i; | |
3019 if (msg_col < 0) | |
3020 { | |
3021 msg_col += Columns; | |
3022 --msg_row; | |
3023 } | |
3024 } | |
3025 } | |
3026 #endif | |
3027 | |
3028 if (redraw && !cmd_silent) | |
3029 { | |
3030 msg_no_more = TRUE; | |
3031 i = cmdline_row; | |
3114 | 3032 cursorcmd(); |
7 | 3033 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); |
3034 /* Avoid clearing the rest of the line too often. */ | |
3035 if (cmdline_row != i || ccline.overstrike) | |
3036 msg_clr_eos(); | |
3037 msg_no_more = FALSE; | |
3038 } | |
3039 #ifdef FEAT_FKMAP | |
3040 /* | |
3041 * If we are in Farsi command mode, the character input must be in | |
3042 * Insert mode. So do not advance the cmdpos. | |
3043 */ | |
3044 if (!cmd_fkmap) | |
3045 #endif | |
3046 { | |
3047 if (KeyTyped) | |
534 | 3048 { |
7 | 3049 m = Columns * Rows; |
534 | 3050 if (m < 0) /* overflow, Columns or Rows at weird value */ |
3051 m = MAXCOL; | |
3052 } | |
7 | 3053 else |
3054 m = MAXCOL; | |
3055 for (i = 0; i < len; ++i) | |
3056 { | |
3057 c = cmdline_charsize(ccline.cmdpos); | |
3058 #ifdef FEAT_MBYTE | |
3059 /* count ">" for a double-wide char that doesn't fit. */ | |
3060 if (has_mbyte) | |
3061 correct_cmdspos(ccline.cmdpos, c); | |
3062 #endif | |
1612 | 3063 /* Stop cursor at the end of the screen, but do increment the |
3064 * insert position, so that entering a very long command | |
3065 * works, even though you can't see it. */ | |
3066 if (ccline.cmdspos + c < m) | |
3067 ccline.cmdspos += c; | |
7 | 3068 #ifdef FEAT_MBYTE |
3069 if (has_mbyte) | |
3070 { | |
474 | 3071 c = (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos) - 1; |
7 | 3072 if (c > len - i - 1) |
3073 c = len - i - 1; | |
3074 ccline.cmdpos += c; | |
3075 i += c; | |
3076 } | |
3077 #endif | |
3078 ++ccline.cmdpos; | |
3079 } | |
3080 } | |
3081 } | |
3082 if (redraw) | |
3083 msg_check(); | |
3084 return retval; | |
3085 } | |
3086 | |
95 | 3087 static struct cmdline_info prev_ccline; |
3088 static int prev_ccline_used = FALSE; | |
3089 | |
3090 /* | |
3091 * Save ccline, because obtaining the "=" register may execute "normal :cmd" | |
3092 * and overwrite it. But get_cmdline_str() may need it, thus make it | |
3093 * available globally in prev_ccline. | |
3094 */ | |
3095 static void | |
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parents:
7807
diff
changeset
|
3096 save_cmdline(struct cmdline_info *ccp) |
95 | 3097 { |
3098 if (!prev_ccline_used) | |
3099 { | |
3100 vim_memset(&prev_ccline, 0, sizeof(struct cmdline_info)); | |
3101 prev_ccline_used = TRUE; | |
3102 } | |
3103 *ccp = prev_ccline; | |
3104 prev_ccline = ccline; | |
3105 ccline.cmdbuff = NULL; | |
3106 ccline.cmdprompt = NULL; | |
1718 | 3107 ccline.xpc = NULL; |
95 | 3108 } |
3109 | |
3110 /* | |
1214 | 3111 * Restore ccline after it has been saved with save_cmdline(). |
95 | 3112 */ |
3113 static void | |
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parents:
7807
diff
changeset
|
3114 restore_cmdline(struct cmdline_info *ccp) |
95 | 3115 { |
3116 ccline = prev_ccline; | |
3117 prev_ccline = *ccp; | |
3118 } | |
3119 | |
849 | 3120 #if defined(FEAT_EVAL) || defined(PROTO) |
3121 /* | |
3122 * Save the command line into allocated memory. Returns a pointer to be | |
3123 * passed to restore_cmdline_alloc() later. | |
3124 * Returns NULL when failed. | |
3125 */ | |
3126 char_u * | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3127 save_cmdline_alloc(void) |
849 | 3128 { |
3129 struct cmdline_info *p; | |
3130 | |
3131 p = (struct cmdline_info *)alloc((unsigned)sizeof(struct cmdline_info)); | |
3132 if (p != NULL) | |
3133 save_cmdline(p); | |
3134 return (char_u *)p; | |
3135 } | |
3136 | |
3137 /* | |
3138 * Restore the command line from the return value of save_cmdline_alloc(). | |
3139 */ | |
3140 void | |
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parents:
7807
diff
changeset
|
3141 restore_cmdline_alloc(char_u *p) |
849 | 3142 { |
3143 if (p != NULL) | |
3144 { | |
3145 restore_cmdline((struct cmdline_info *)p); | |
3146 vim_free(p); | |
3147 } | |
3148 } | |
3149 #endif | |
3150 | |
15 | 3151 /* |
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parents:
7250
diff
changeset
|
3152 * Paste a yank register into the command line. |
4c5f53a60543
commit https://github.com/vim/vim/commit/6f62fed349bf829da2adb02619dc9acba13c8ab6
Christian Brabandt <cb@256bit.org>
parents:
7250
diff
changeset
|
3153 * Used by CTRL-R command in command-line mode. |
15 | 3154 * insert_reg() can't be used here, because special characters from the |
3155 * register contents will be interpreted as commands. | |
3156 * | |
7336
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parents:
7250
diff
changeset
|
3157 * Return FAIL for failure, OK otherwise. |
15 | 3158 */ |
3159 static int | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3160 cmdline_paste( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3161 int regname, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3162 int literally, /* Insert text literally instead of "as typed" */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3163 int remcr) /* remove trailing CR */ |
15 | 3164 { |
3165 long i; | |
3166 char_u *arg; | |
772 | 3167 char_u *p; |
15 | 3168 int allocated; |
3169 struct cmdline_info save_ccline; | |
3170 | |
3171 /* check for valid regname; also accept special characters for CTRL-R in | |
3172 * the command line */ | |
3173 if (regname != Ctrl_F && regname != Ctrl_P && regname != Ctrl_W | |
3174 && regname != Ctrl_A && !valid_yank_reg(regname, FALSE)) | |
3175 return FAIL; | |
3176 | |
3177 /* A register containing CTRL-R can cause an endless loop. Allow using | |
3178 * CTRL-C to break the loop. */ | |
3179 line_breakcheck(); | |
3180 if (got_int) | |
3181 return FAIL; | |
3182 | |
3183 #ifdef FEAT_CLIPBOARD | |
3184 regname = may_get_selection(regname); | |
3185 #endif | |
3186 | |
634 | 3187 /* Need to save and restore ccline. And set "textlock" to avoid nasty |
632 | 3188 * things like going to another buffer when evaluating an expression. */ |
95 | 3189 save_cmdline(&save_ccline); |
634 | 3190 ++textlock; |
15 | 3191 i = get_spec_reg(regname, &arg, &allocated, TRUE); |
634 | 3192 --textlock; |
95 | 3193 restore_cmdline(&save_ccline); |
15 | 3194 |
3195 if (i) | |
3196 { | |
3197 /* Got the value of a special register in "arg". */ | |
3198 if (arg == NULL) | |
3199 return FAIL; | |
772 | 3200 |
3201 /* When 'incsearch' is set and CTRL-R CTRL-W used: skip the duplicate | |
3202 * part of the word. */ | |
3203 p = arg; | |
3204 if (p_is && regname == Ctrl_W) | |
3205 { | |
3206 char_u *w; | |
3207 int len; | |
3208 | |
3209 /* Locate start of last word in the cmd buffer. */ | |
2937 | 3210 for (w = ccline.cmdbuff + ccline.cmdpos; w > ccline.cmdbuff; ) |
772 | 3211 { |
3212 #ifdef FEAT_MBYTE | |
3213 if (has_mbyte) | |
3214 { | |
3215 len = (*mb_head_off)(ccline.cmdbuff, w - 1) + 1; | |
3216 if (!vim_iswordc(mb_ptr2char(w - len))) | |
3217 break; | |
3218 w -= len; | |
3219 } | |
3220 else | |
3221 #endif | |
3222 { | |
3223 if (!vim_iswordc(w[-1])) | |
3224 break; | |
3225 --w; | |
3226 } | |
3227 } | |
2937 | 3228 len = (int)((ccline.cmdbuff + ccline.cmdpos) - w); |
772 | 3229 if (p_ic ? STRNICMP(w, arg, len) == 0 : STRNCMP(w, arg, len) == 0) |
3230 p += len; | |
3231 } | |
3232 | |
3233 cmdline_paste_str(p, literally); | |
15 | 3234 if (allocated) |
3235 vim_free(arg); | |
3236 return OK; | |
3237 } | |
3238 | |
1015 | 3239 return cmdline_paste_reg(regname, literally, remcr); |
15 | 3240 } |
3241 | |
3242 /* | |
3243 * Put a string on the command line. | |
3244 * When "literally" is TRUE, insert literally. | |
3245 * When "literally" is FALSE, insert as typed, but don't leave the command | |
3246 * line. | |
3247 */ | |
3248 void | |
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parents:
7807
diff
changeset
|
3249 cmdline_paste_str(char_u *s, int literally) |
15 | 3250 { |
3251 int c, cv; | |
3252 | |
3253 if (literally) | |
3254 put_on_cmdline(s, -1, TRUE); | |
3255 else | |
3256 while (*s != NUL) | |
3257 { | |
3258 cv = *s; | |
3259 if (cv == Ctrl_V && s[1]) | |
3260 ++s; | |
3261 #ifdef FEAT_MBYTE | |
3262 if (has_mbyte) | |
1606 | 3263 c = mb_cptr2char_adv(&s); |
15 | 3264 else |
3265 #endif | |
3266 c = *s++; | |
3628 | 3267 if (cv == Ctrl_V || c == ESC || c == Ctrl_C |
3268 || c == CAR || c == NL || c == Ctrl_L | |
15 | 3269 #ifdef UNIX |
3270 || c == intr_char | |
3271 #endif | |
3272 || (c == Ctrl_BSL && *s == Ctrl_N)) | |
3273 stuffcharReadbuff(Ctrl_V); | |
3274 stuffcharReadbuff(c); | |
3275 } | |
3276 } | |
3277 | |
7 | 3278 #ifdef FEAT_WILDMENU |
3279 /* | |
3280 * Delete characters on the command line, from "from" to the current | |
3281 * position. | |
3282 */ | |
3283 static void | |
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parents:
7807
diff
changeset
|
3284 cmdline_del(int from) |
7 | 3285 { |
3286 mch_memmove(ccline.cmdbuff + from, ccline.cmdbuff + ccline.cmdpos, | |
3287 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3288 ccline.cmdlen -= ccline.cmdpos - from; | |
3289 ccline.cmdpos = from; | |
3290 } | |
3291 #endif | |
3292 | |
3293 /* | |
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Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
3294 * This function is called when the screen size changes and with incremental |
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
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parents:
8765
diff
changeset
|
3295 * search and in other situations where the command line may have been |
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
3296 * overwritten. |
7 | 3297 */ |
3298 void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3299 redrawcmdline(void) |
7 | 3300 { |
3301 if (cmd_silent) | |
3302 return; | |
3303 need_wait_return = FALSE; | |
3304 compute_cmdrow(); | |
3305 redrawcmd(); | |
3306 cursorcmd(); | |
3307 } | |
3308 | |
3309 static void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3310 redrawcmdprompt(void) |
7 | 3311 { |
3312 int i; | |
3313 | |
3314 if (cmd_silent) | |
3315 return; | |
531 | 3316 if (ccline.cmdfirstc != NUL) |
7 | 3317 msg_putchar(ccline.cmdfirstc); |
3318 if (ccline.cmdprompt != NULL) | |
3319 { | |
3320 msg_puts_attr(ccline.cmdprompt, ccline.cmdattr); | |
3321 ccline.cmdindent = msg_col + (msg_row - cmdline_row) * Columns; | |
3322 /* do the reverse of set_cmdspos() */ | |
531 | 3323 if (ccline.cmdfirstc != NUL) |
7 | 3324 --ccline.cmdindent; |
3325 } | |
3326 else | |
3327 for (i = ccline.cmdindent; i > 0; --i) | |
3328 msg_putchar(' '); | |
3329 } | |
3330 | |
3331 /* | |
3332 * Redraw what is currently on the command line. | |
3333 */ | |
3334 void | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3335 redrawcmd(void) |
7 | 3336 { |
3337 if (cmd_silent) | |
3338 return; | |
3339 | |
683 | 3340 /* when 'incsearch' is set there may be no command line while redrawing */ |
3341 if (ccline.cmdbuff == NULL) | |
3342 { | |
3343 windgoto(cmdline_row, 0); | |
3344 msg_clr_eos(); | |
3345 return; | |
3346 } | |
3347 | |
7 | 3348 msg_start(); |
3349 redrawcmdprompt(); | |
3350 | |
3351 /* Don't use more prompt, truncate the cmdline if it doesn't fit. */ | |
3352 msg_no_more = TRUE; | |
3353 draw_cmdline(0, ccline.cmdlen); | |
3354 msg_clr_eos(); | |
3355 msg_no_more = FALSE; | |
3356 | |
3357 set_cmdspos_cursor(); | |
3358 | |
3359 /* | |
3360 * An emsg() before may have set msg_scroll. This is used in normal mode, | |
3361 * in cmdline mode we can reset them now. | |
3362 */ | |
3363 msg_scroll = FALSE; /* next message overwrites cmdline */ | |
3364 | |
3365 /* Typing ':' at the more prompt may set skip_redraw. We don't want this | |
3366 * in cmdline mode */ | |
3367 skip_redraw = FALSE; | |
3368 } | |
3369 | |
3370 void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3371 compute_cmdrow(void) |
7 | 3372 { |
540 | 3373 if (exmode_active || msg_scrolled != 0) |
7 | 3374 cmdline_row = Rows - 1; |
3375 else | |
3376 cmdline_row = W_WINROW(lastwin) + lastwin->w_height | |
3377 + W_STATUS_HEIGHT(lastwin); | |
3378 } | |
3379 | |
3380 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3381 cursorcmd(void) |
7 | 3382 { |
3383 if (cmd_silent) | |
3384 return; | |
3385 | |
3386 #ifdef FEAT_RIGHTLEFT | |
3387 if (cmdmsg_rl) | |
3388 { | |
3389 msg_row = cmdline_row + (ccline.cmdspos / (int)(Columns - 1)); | |
3390 msg_col = (int)Columns - (ccline.cmdspos % (int)(Columns - 1)) - 1; | |
3391 if (msg_row <= 0) | |
3392 msg_row = Rows - 1; | |
3393 } | |
3394 else | |
3395 #endif | |
3396 { | |
3397 msg_row = cmdline_row + (ccline.cmdspos / (int)Columns); | |
3398 msg_col = ccline.cmdspos % (int)Columns; | |
3399 if (msg_row >= Rows) | |
3400 msg_row = Rows - 1; | |
3401 } | |
3402 | |
3403 windgoto(msg_row, msg_col); | |
3404 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
3405 redrawcmd_preedit(); | |
3406 #endif | |
3407 #ifdef MCH_CURSOR_SHAPE | |
3408 mch_update_cursor(); | |
3409 #endif | |
3410 } | |
3411 | |
3412 void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3413 gotocmdline(int clr) |
7 | 3414 { |
3415 msg_start(); | |
3416 #ifdef FEAT_RIGHTLEFT | |
3417 if (cmdmsg_rl) | |
3418 msg_col = Columns - 1; | |
3419 else | |
3420 #endif | |
3421 msg_col = 0; /* always start in column 0 */ | |
3422 if (clr) /* clear the bottom line(s) */ | |
3423 msg_clr_eos(); /* will reset clear_cmdline */ | |
3424 windgoto(cmdline_row, 0); | |
3425 } | |
3426 | |
3427 /* | |
3428 * Check the word in front of the cursor for an abbreviation. | |
3429 * Called when the non-id character "c" has been entered. | |
3430 * When an abbreviation is recognized it is removed from the text with | |
3431 * backspaces and the replacement string is inserted, followed by "c". | |
3432 */ | |
3433 static int | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3434 ccheck_abbr(int c) |
7 | 3435 { |
3436 if (p_paste || no_abbr) /* no abbreviations or in paste mode */ | |
3437 return FALSE; | |
3438 | |
3439 return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, 0); | |
3440 } | |
3441 | |
3164 | 3442 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
3443 static int | |
3444 #ifdef __BORLANDC__ | |
3445 _RTLENTRYF | |
3446 #endif | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3447 sort_func_compare(const void *s1, const void *s2) |
3164 | 3448 { |
3449 char_u *p1 = *(char_u **)s1; | |
3450 char_u *p2 = *(char_u **)s2; | |
3451 | |
3452 if (*p1 != '<' && *p2 == '<') return -1; | |
3453 if (*p1 == '<' && *p2 != '<') return 1; | |
3454 return STRCMP(p1, p2); | |
3455 } | |
3456 #endif | |
3457 | |
7 | 3458 /* |
3459 * Return FAIL if this is not an appropriate context in which to do | |
3460 * completion of anything, return OK if it is (even if there are no matches). | |
3461 * For the caller, this means that the character is just passed through like a | |
3462 * normal character (instead of being expanded). This allows :s/^I^D etc. | |
3463 */ | |
3464 static int | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3465 nextwild( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3466 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3467 int type, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3468 int options, /* extra options for ExpandOne() */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3469 int escape) /* if TRUE, escape the returned matches */ |
7 | 3470 { |
3471 int i, j; | |
3472 char_u *p1; | |
3473 char_u *p2; | |
3474 int difflen; | |
3475 int v; | |
3476 | |
3477 if (xp->xp_numfiles == -1) | |
3478 { | |
3479 set_expand_context(xp); | |
3480 cmd_showtail = expand_showtail(xp); | |
3481 } | |
3482 | |
3483 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
3484 { | |
3485 beep_flush(); | |
3486 return OK; /* Something illegal on command line */ | |
3487 } | |
3488 if (xp->xp_context == EXPAND_NOTHING) | |
3489 { | |
3490 /* Caller can use the character as a normal char instead */ | |
3491 return FAIL; | |
3492 } | |
3493 | |
3494 MSG_PUTS("..."); /* show that we are busy */ | |
3495 out_flush(); | |
3496 | |
3497 i = (int)(xp->xp_pattern - ccline.cmdbuff); | |
1965 | 3498 xp->xp_pattern_len = ccline.cmdpos - i; |
7 | 3499 |
3500 if (type == WILD_NEXT || type == WILD_PREV) | |
3501 { | |
3502 /* | |
3503 * Get next/previous match for a previous expanded pattern. | |
3504 */ | |
3505 p2 = ExpandOne(xp, NULL, NULL, 0, type); | |
3506 } | |
3507 else | |
3508 { | |
3509 /* | |
3510 * Translate string into pattern and expand it. | |
3511 */ | |
1965 | 3512 if ((p1 = addstar(xp->xp_pattern, xp->xp_pattern_len, |
3513 xp->xp_context)) == NULL) | |
7 | 3514 p2 = NULL; |
3515 else | |
3516 { | |
2652 | 3517 int use_options = options | |
3961 | 3518 WILD_HOME_REPLACE|WILD_ADD_SLASH|WILD_SILENT; |
3519 if (escape) | |
3520 use_options |= WILD_ESCAPE; | |
2652 | 3521 |
3522 if (p_wic) | |
3523 use_options += WILD_ICASE; | |
1965 | 3524 p2 = ExpandOne(xp, p1, |
3525 vim_strnsave(&ccline.cmdbuff[i], xp->xp_pattern_len), | |
2652 | 3526 use_options, type); |
7 | 3527 vim_free(p1); |
2047
85da03763130
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Bram Moolenaar <bram@zimbu.org>
parents:
2016
diff
changeset
|
3528 /* longest match: make sure it is not shorter, happens with :help */ |
7 | 3529 if (p2 != NULL && type == WILD_LONGEST) |
3530 { | |
1965 | 3531 for (j = 0; j < xp->xp_pattern_len; ++j) |
7 | 3532 if (ccline.cmdbuff[i + j] == '*' |
3533 || ccline.cmdbuff[i + j] == '?') | |
3534 break; | |
3535 if ((int)STRLEN(p2) < j) | |
3536 { | |
3537 vim_free(p2); | |
3538 p2 = NULL; | |
3539 } | |
3540 } | |
3541 } | |
3542 } | |
3543 | |
3544 if (p2 != NULL && !got_int) | |
3545 { | |
1965 | 3546 difflen = (int)STRLEN(p2) - xp->xp_pattern_len; |
2557
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Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
3547 if (ccline.cmdlen + difflen + 4 > ccline.cmdbufflen) |
7 | 3548 { |
2557
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Bram Moolenaar <bram@vim.org>
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2556
diff
changeset
|
3549 v = realloc_cmdbuff(ccline.cmdlen + difflen + 4); |
7 | 3550 xp->xp_pattern = ccline.cmdbuff + i; |
3551 } | |
3552 else | |
3553 v = OK; | |
3554 if (v == OK) | |
3555 { | |
323 | 3556 mch_memmove(&ccline.cmdbuff[ccline.cmdpos + difflen], |
3557 &ccline.cmdbuff[ccline.cmdpos], | |
3558 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3559 mch_memmove(&ccline.cmdbuff[i], p2, STRLEN(p2)); | |
7 | 3560 ccline.cmdlen += difflen; |
3561 ccline.cmdpos += difflen; | |
3562 } | |
3563 } | |
3564 vim_free(p2); | |
3565 | |
3566 redrawcmd(); | |
33 | 3567 cursorcmd(); |
7 | 3568 |
3569 /* When expanding a ":map" command and no matches are found, assume that | |
3570 * the key is supposed to be inserted literally */ | |
3571 if (xp->xp_context == EXPAND_MAPPINGS && p2 == NULL) | |
3572 return FAIL; | |
3573 | |
3574 if (xp->xp_numfiles <= 0 && p2 == NULL) | |
3575 beep_flush(); | |
3576 else if (xp->xp_numfiles == 1) | |
3577 /* free expanded pattern */ | |
3578 (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE); | |
3579 | |
3580 return OK; | |
3581 } | |
3582 | |
3583 /* | |
3584 * Do wildcard expansion on the string 'str'. | |
3585 * Chars that should not be expanded must be preceded with a backslash. | |
1612 | 3586 * Return a pointer to allocated memory containing the new string. |
7 | 3587 * Return NULL for failure. |
3588 * | |
1412 | 3589 * "orig" is the originally expanded string, copied to allocated memory. It |
3590 * should either be kept in orig_save or freed. When "mode" is WILD_NEXT or | |
3591 * WILD_PREV "orig" should be NULL. | |
3592 * | |
838 | 3593 * Results are cached in xp->xp_files and xp->xp_numfiles, except when "mode" |
3594 * is WILD_EXPAND_FREE or WILD_ALL. | |
7 | 3595 * |
3596 * mode = WILD_FREE: just free previously expanded matches | |
3597 * mode = WILD_EXPAND_FREE: normal expansion, do not keep matches | |
3598 * mode = WILD_EXPAND_KEEP: normal expansion, keep matches | |
3599 * mode = WILD_NEXT: use next match in multiple match, wrap to first | |
3600 * mode = WILD_PREV: use previous match in multiple match, wrap to first | |
3601 * mode = WILD_ALL: return all matches concatenated | |
3602 * mode = WILD_LONGEST: return longest matched part | |
3398 | 3603 * mode = WILD_ALL_KEEP: get all matches, keep matches |
7 | 3604 * |
3605 * options = WILD_LIST_NOTFOUND: list entries without a match | |
3606 * options = WILD_HOME_REPLACE: do home_replace() for buffer names | |
3607 * options = WILD_USE_NL: Use '\n' for WILD_ALL | |
3608 * options = WILD_NO_BEEP: Don't beep for multiple matches | |
3609 * options = WILD_ADD_SLASH: add a slash after directory names | |
3610 * options = WILD_KEEP_ALL: don't remove 'wildignore' entries | |
3611 * options = WILD_SILENT: don't print warning messages | |
3612 * options = WILD_ESCAPE: put backslash before special chars | |
2652 | 3613 * options = WILD_ICASE: ignore case for files |
7 | 3614 * |
3615 * The variables xp->xp_context and xp->xp_backslash must have been set! | |
3616 */ | |
3617 char_u * | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3618 ExpandOne( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3619 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3620 char_u *str, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3621 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
|
3622 int options, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3623 int mode) |
7 | 3624 { |
3625 char_u *ss = NULL; | |
3626 static int findex; | |
3627 static char_u *orig_save = NULL; /* kept value of orig */ | |
1432 | 3628 int orig_saved = FALSE; |
7 | 3629 int i; |
3630 long_u len; | |
3631 int non_suf_match; /* number without matching suffix */ | |
3632 | |
3633 /* | |
3634 * first handle the case of using an old match | |
3635 */ | |
3636 if (mode == WILD_NEXT || mode == WILD_PREV) | |
3637 { | |
3638 if (xp->xp_numfiles > 0) | |
3639 { | |
3640 if (mode == WILD_PREV) | |
3641 { | |
3642 if (findex == -1) | |
3643 findex = xp->xp_numfiles; | |
3644 --findex; | |
3645 } | |
3646 else /* mode == WILD_NEXT */ | |
3647 ++findex; | |
3648 | |
3649 /* | |
3650 * When wrapping around, return the original string, set findex to | |
3651 * -1. | |
3652 */ | |
3653 if (findex < 0) | |
3654 { | |
3655 if (orig_save == NULL) | |
3656 findex = xp->xp_numfiles - 1; | |
3657 else | |
3658 findex = -1; | |
3659 } | |
3660 if (findex >= xp->xp_numfiles) | |
3661 { | |
3662 if (orig_save == NULL) | |
3663 findex = 0; | |
3664 else | |
3665 findex = -1; | |
3666 } | |
3667 #ifdef FEAT_WILDMENU | |
3668 if (p_wmnu) | |
3669 win_redr_status_matches(xp, xp->xp_numfiles, xp->xp_files, | |
3670 findex, cmd_showtail); | |
3671 #endif | |
3672 if (findex == -1) | |
3673 return vim_strsave(orig_save); | |
3674 return vim_strsave(xp->xp_files[findex]); | |
3675 } | |
3676 else | |
3677 return NULL; | |
3678 } | |
3679 | |
1412 | 3680 /* free old names */ |
7 | 3681 if (xp->xp_numfiles != -1 && mode != WILD_ALL && mode != WILD_LONGEST) |
3682 { | |
3683 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3684 xp->xp_numfiles = -1; | |
3685 vim_free(orig_save); | |
3686 orig_save = NULL; | |
3687 } | |
3688 findex = 0; | |
3689 | |
3690 if (mode == WILD_FREE) /* only release file name */ | |
3691 return NULL; | |
3692 | |
3693 if (xp->xp_numfiles == -1) | |
3694 { | |
3695 vim_free(orig_save); | |
3696 orig_save = orig; | |
1432 | 3697 orig_saved = TRUE; |
7 | 3698 |
3699 /* | |
3700 * Do the expansion. | |
3701 */ | |
3702 if (ExpandFromContext(xp, str, &xp->xp_numfiles, &xp->xp_files, | |
3703 options) == FAIL) | |
3704 { | |
3705 #ifdef FNAME_ILLEGAL | |
3706 /* Illegal file name has been silently skipped. But when there | |
3707 * are wildcards, the real problem is that there was no match, | |
3708 * causing the pattern to be added, which has illegal characters. | |
3709 */ | |
3710 if (!(options & WILD_SILENT) && (options & WILD_LIST_NOTFOUND)) | |
3711 EMSG2(_(e_nomatch2), str); | |
3712 #endif | |
3713 } | |
3714 else if (xp->xp_numfiles == 0) | |
3715 { | |
3716 if (!(options & WILD_SILENT)) | |
3717 EMSG2(_(e_nomatch2), str); | |
3718 } | |
3719 else | |
3720 { | |
3721 /* Escape the matches for use on the command line. */ | |
3722 ExpandEscape(xp, str, xp->xp_numfiles, xp->xp_files, options); | |
3723 | |
3724 /* | |
3725 * Check for matching suffixes in file names. | |
3726 */ | |
3398 | 3727 if (mode != WILD_ALL && mode != WILD_ALL_KEEP |
3728 && mode != WILD_LONGEST) | |
7 | 3729 { |
3730 if (xp->xp_numfiles) | |
3731 non_suf_match = xp->xp_numfiles; | |
3732 else | |
3733 non_suf_match = 1; | |
3734 if ((xp->xp_context == EXPAND_FILES | |
3735 || xp->xp_context == EXPAND_DIRECTORIES) | |
3736 && xp->xp_numfiles > 1) | |
3737 { | |
3738 /* | |
3739 * More than one match; check suffix. | |
3740 * The files will have been sorted on matching suffix in | |
3741 * expand_wildcards, only need to check the first two. | |
3742 */ | |
3743 non_suf_match = 0; | |
3744 for (i = 0; i < 2; ++i) | |
3745 if (match_suffix(xp->xp_files[i])) | |
3746 ++non_suf_match; | |
3747 } | |
3748 if (non_suf_match != 1) | |
3749 { | |
3750 /* Can we ever get here unless it's while expanding | |
3751 * interactively? If not, we can get rid of this all | |
3752 * together. Don't really want to wait for this message | |
3753 * (and possibly have to hit return to continue!). | |
3754 */ | |
3755 if (!(options & WILD_SILENT)) | |
3756 EMSG(_(e_toomany)); | |
3757 else if (!(options & WILD_NO_BEEP)) | |
3758 beep_flush(); | |
3759 } | |
3760 if (!(non_suf_match != 1 && mode == WILD_EXPAND_FREE)) | |
3761 ss = vim_strsave(xp->xp_files[0]); | |
3762 } | |
3763 } | |
3764 } | |
3765 | |
3766 /* Find longest common part */ | |
3767 if (mode == WILD_LONGEST && xp->xp_numfiles > 0) | |
3768 { | |
7235
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diff
changeset
|
3769 int mb_len = 1; |
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diff
changeset
|
3770 int c0, ci; |
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parents:
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diff
changeset
|
3771 |
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parents:
7009
diff
changeset
|
3772 for (len = 0; xp->xp_files[0][len]; len += mb_len) |
7 | 3773 { |
7235
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parents:
7009
diff
changeset
|
3774 #ifdef FEAT_MBYTE |
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parents:
7009
diff
changeset
|
3775 if (has_mbyte) |
7 | 3776 { |
7235
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parents:
7009
diff
changeset
|
3777 mb_len = (*mb_ptr2len)(&xp->xp_files[0][len]); |
e45271250496
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Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3778 c0 =(* mb_ptr2char)(&xp->xp_files[0][len]); |
e45271250496
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parents:
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diff
changeset
|
3779 } |
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parents:
7009
diff
changeset
|
3780 else |
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parents:
7009
diff
changeset
|
3781 #endif |
7250
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commit https://github.com/vim/vim/commit/e4eda3bc7157932b0bf380fd3fdc1ba8f4438b60
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parents:
7235
diff
changeset
|
3782 c0 = xp->xp_files[0][len]; |
7235
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parents:
7009
diff
changeset
|
3783 for (i = 1; i < xp->xp_numfiles; ++i) |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3784 { |
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3785 #ifdef FEAT_MBYTE |
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3786 if (has_mbyte) |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
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diff
changeset
|
3787 ci =(* mb_ptr2char)(&xp->xp_files[i][len]); |
e45271250496
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parents:
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diff
changeset
|
3788 else |
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parents:
7009
diff
changeset
|
3789 #endif |
e45271250496
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Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3790 ci = xp->xp_files[i][len]; |
4242 | 3791 if (p_fic && (xp->xp_context == EXPAND_DIRECTORIES |
7 | 3792 || xp->xp_context == EXPAND_FILES |
714 | 3793 || xp->xp_context == EXPAND_SHELLCMD |
4242 | 3794 || xp->xp_context == EXPAND_BUFFERS)) |
7 | 3795 { |
7235
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Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3796 if (MB_TOLOWER(c0) != MB_TOLOWER(ci)) |
7 | 3797 break; |
3798 } | |
7235
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parents:
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diff
changeset
|
3799 else if (c0 != ci) |
7 | 3800 break; |
3801 } | |
3802 if (i < xp->xp_numfiles) | |
3803 { | |
3804 if (!(options & WILD_NO_BEEP)) | |
6949 | 3805 vim_beep(BO_WILD); |
7 | 3806 break; |
3807 } | |
3808 } | |
7235
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parents:
7009
diff
changeset
|
3809 |
7 | 3810 ss = alloc((unsigned)len + 1); |
3811 if (ss) | |
419 | 3812 vim_strncpy(ss, xp->xp_files[0], (size_t)len); |
7 | 3813 findex = -1; /* next p_wc gets first one */ |
3814 } | |
3815 | |
3816 /* Concatenate all matching names */ | |
3817 if (mode == WILD_ALL && xp->xp_numfiles > 0) | |
3818 { | |
3819 len = 0; | |
3820 for (i = 0; i < xp->xp_numfiles; ++i) | |
3821 len += (long_u)STRLEN(xp->xp_files[i]) + 1; | |
3822 ss = lalloc(len, TRUE); | |
3823 if (ss != NULL) | |
3824 { | |
3825 *ss = NUL; | |
3826 for (i = 0; i < xp->xp_numfiles; ++i) | |
3827 { | |
3828 STRCAT(ss, xp->xp_files[i]); | |
3829 if (i != xp->xp_numfiles - 1) | |
3830 STRCAT(ss, (options & WILD_USE_NL) ? "\n" : " "); | |
3831 } | |
3832 } | |
3833 } | |
3834 | |
3835 if (mode == WILD_EXPAND_FREE || mode == WILD_ALL) | |
3836 ExpandCleanup(xp); | |
3837 | |
1412 | 3838 /* Free "orig" if it wasn't stored in "orig_save". */ |
1432 | 3839 if (!orig_saved) |
1412 | 3840 vim_free(orig); |
3841 | |
7 | 3842 return ss; |
3843 } | |
3844 | |
3845 /* | |
3846 * Prepare an expand structure for use. | |
3847 */ | |
3848 void | |
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parents:
7807
diff
changeset
|
3849 ExpandInit(expand_T *xp) |
7 | 3850 { |
1718 | 3851 xp->xp_pattern = NULL; |
1965 | 3852 xp->xp_pattern_len = 0; |
7 | 3853 xp->xp_backslash = XP_BS_NONE; |
632 | 3854 #ifndef BACKSLASH_IN_FILENAME |
3855 xp->xp_shell = FALSE; | |
3856 #endif | |
7 | 3857 xp->xp_numfiles = -1; |
3858 xp->xp_files = NULL; | |
632 | 3859 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
3860 xp->xp_arg = NULL; | |
3861 #endif | |
5033
7aa4e0822dec
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4980
diff
changeset
|
3862 xp->xp_line = NULL; |
7 | 3863 } |
3864 | |
3865 /* | |
3866 * Cleanup an expand structure after use. | |
3867 */ | |
3868 void | |
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parents:
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diff
changeset
|
3869 ExpandCleanup(expand_T *xp) |
7 | 3870 { |
3871 if (xp->xp_numfiles >= 0) | |
3872 { | |
3873 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3874 xp->xp_numfiles = -1; | |
3875 } | |
3876 } | |
3877 | |
3878 void | |
7819
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parents:
7807
diff
changeset
|
3879 ExpandEscape( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3880 expand_T *xp, |
f86adafb28d4
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parents:
7807
diff
changeset
|
3881 char_u *str, |
f86adafb28d4
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parents:
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diff
changeset
|
3882 int numfiles, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3883 char_u **files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3884 int options) |
7 | 3885 { |
3886 int i; | |
3887 char_u *p; | |
3888 | |
3889 /* | |
3890 * May change home directory back to "~" | |
3891 */ | |
3892 if (options & WILD_HOME_REPLACE) | |
3893 tilde_replace(str, numfiles, files); | |
3894 | |
3895 if (options & WILD_ESCAPE) | |
3896 { | |
3897 if (xp->xp_context == EXPAND_FILES | |
2778 | 3898 || xp->xp_context == EXPAND_FILES_IN_PATH |
714 | 3899 || xp->xp_context == EXPAND_SHELLCMD |
7 | 3900 || xp->xp_context == EXPAND_BUFFERS |
3901 || xp->xp_context == EXPAND_DIRECTORIES) | |
3902 { | |
3903 /* | |
3904 * Insert a backslash into a file name before a space, \, %, # | |
3905 * and wildmatch characters, except '~'. | |
3906 */ | |
3907 for (i = 0; i < numfiles; ++i) | |
3908 { | |
3909 /* for ":set path=" we need to escape spaces twice */ | |
3910 if (xp->xp_backslash == XP_BS_THREE) | |
3911 { | |
3912 p = vim_strsave_escaped(files[i], (char_u *)" "); | |
3913 if (p != NULL) | |
3914 { | |
3915 vim_free(files[i]); | |
3916 files[i] = p; | |
719 | 3917 #if defined(BACKSLASH_IN_FILENAME) |
7 | 3918 p = vim_strsave_escaped(files[i], (char_u *)" "); |
3919 if (p != NULL) | |
3920 { | |
3921 vim_free(files[i]); | |
3922 files[i] = p; | |
3923 } | |
3924 #endif | |
3925 } | |
3926 } | |
1589 | 3927 #ifdef BACKSLASH_IN_FILENAME |
3928 p = vim_strsave_fnameescape(files[i], FALSE); | |
3929 #else | |
1586 | 3930 p = vim_strsave_fnameescape(files[i], xp->xp_shell); |
1589 | 3931 #endif |
7 | 3932 if (p != NULL) |
3933 { | |
3934 vim_free(files[i]); | |
3935 files[i] = p; | |
3936 } | |
3937 | |
3938 /* If 'str' starts with "\~", replace "~" at start of | |
3939 * files[i] with "\~". */ | |
3940 if (str[0] == '\\' && str[1] == '~' && files[i][0] == '~') | |
435 | 3941 escape_fname(&files[i]); |
7 | 3942 } |
3943 xp->xp_backslash = XP_BS_NONE; | |
435 | 3944 |
3945 /* If the first file starts with a '+' escape it. Otherwise it | |
3946 * could be seen as "+cmd". */ | |
3947 if (*files[0] == '+') | |
3948 escape_fname(&files[0]); | |
7 | 3949 } |
3950 else if (xp->xp_context == EXPAND_TAGS) | |
3951 { | |
3952 /* | |
3953 * Insert a backslash before characters in a tag name that | |
3954 * would terminate the ":tag" command. | |
3955 */ | |
3956 for (i = 0; i < numfiles; ++i) | |
3957 { | |
3958 p = vim_strsave_escaped(files[i], (char_u *)"\\|\""); | |
3959 if (p != NULL) | |
3960 { | |
3961 vim_free(files[i]); | |
3962 files[i] = p; | |
3963 } | |
3964 } | |
3965 } | |
3966 } | |
3967 } | |
3968 | |
3969 /* | |
1586 | 3970 * Escape special characters in "fname" for when used as a file name argument |
3971 * after a Vim command, or, when "shell" is non-zero, a shell command. | |
3972 * Returns the result in allocated memory. | |
3973 */ | |
3974 char_u * | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3975 vim_strsave_fnameescape(char_u *fname, int shell) |
1586 | 3976 { |
1685 | 3977 char_u *p; |
1586 | 3978 #ifdef BACKSLASH_IN_FILENAME |
3979 char_u buf[20]; | |
3980 int j = 0; | |
3981 | |
5481 | 3982 /* Don't escape '[', '{' and '!' if they are in 'isfname'. */ |
1586 | 3983 for (p = PATH_ESC_CHARS; *p != NUL; ++p) |
5481 | 3984 if ((*p != '[' && *p != '{' && *p != '!') || !vim_isfilec(*p)) |
1586 | 3985 buf[j++] = *p; |
3986 buf[j] = NUL; | |
1700 | 3987 p = vim_strsave_escaped(fname, buf); |
1586 | 3988 #else |
1685 | 3989 p = vim_strsave_escaped(fname, shell ? SHELL_ESC_CHARS : PATH_ESC_CHARS); |
3990 if (shell && csh_like_shell() && p != NULL) | |
3991 { | |
3992 char_u *s; | |
3993 | |
3994 /* For csh and similar shells need to put two backslashes before '!'. | |
3995 * One is taken by Vim, one by the shell. */ | |
3996 s = vim_strsave_escaped(p, (char_u *)"!"); | |
3997 vim_free(p); | |
3998 p = s; | |
3999 } | |
1700 | 4000 #endif |
4001 | |
4002 /* '>' and '+' are special at the start of some commands, e.g. ":edit" and | |
4003 * ":write". "cd -" has a special meaning. */ | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
4004 if (p != NULL && (*p == '>' || *p == '+' || (*p == '-' && p[1] == NUL))) |
1700 | 4005 escape_fname(&p); |
4006 | |
1685 | 4007 return p; |
1586 | 4008 } |
4009 | |
4010 /* | |
435 | 4011 * Put a backslash before the file name in "pp", which is in allocated memory. |
4012 */ | |
4013 static void | |
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parents:
7807
diff
changeset
|
4014 escape_fname(char_u **pp) |
435 | 4015 { |
4016 char_u *p; | |
4017 | |
4018 p = alloc((unsigned)(STRLEN(*pp) + 2)); | |
4019 if (p != NULL) | |
4020 { | |
4021 p[0] = '\\'; | |
4022 STRCPY(p + 1, *pp); | |
4023 vim_free(*pp); | |
4024 *pp = p; | |
4025 } | |
4026 } | |
4027 | |
4028 /* | |
7 | 4029 * For each file name in files[num_files]: |
4030 * If 'orig_pat' starts with "~/", replace the home directory with "~". | |
4031 */ | |
4032 void | |
7819
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parents:
7807
diff
changeset
|
4033 tilde_replace( |
f86adafb28d4
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7807
diff
changeset
|
4034 char_u *orig_pat, |
f86adafb28d4
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diff
changeset
|
4035 int num_files, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4036 char_u **files) |
7 | 4037 { |
4038 int i; | |
4039 char_u *p; | |
4040 | |
4041 if (orig_pat[0] == '~' && vim_ispathsep(orig_pat[1])) | |
4042 { | |
4043 for (i = 0; i < num_files; ++i) | |
4044 { | |
4045 p = home_replace_save(NULL, files[i]); | |
4046 if (p != NULL) | |
4047 { | |
4048 vim_free(files[i]); | |
4049 files[i] = p; | |
4050 } | |
4051 } | |
4052 } | |
4053 } | |
4054 | |
4055 /* | |
4056 * Show all matches for completion on the command line. | |
4057 * Returns EXPAND_NOTHING when the character that triggered expansion should | |
4058 * be inserted like a normal character. | |
4059 */ | |
4060 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4061 showmatches(expand_T *xp, int wildmenu UNUSED) |
7 | 4062 { |
4063 #define L_SHOWFILE(m) (showtail ? sm_gettail(files_found[m]) : files_found[m]) | |
4064 int num_files; | |
4065 char_u **files_found; | |
4066 int i, j, k; | |
4067 int maxlen; | |
4068 int lines; | |
4069 int columns; | |
4070 char_u *p; | |
4071 int lastlen; | |
4072 int attr; | |
4073 int showtail; | |
4074 | |
4075 if (xp->xp_numfiles == -1) | |
4076 { | |
4077 set_expand_context(xp); | |
4078 i = expand_cmdline(xp, ccline.cmdbuff, ccline.cmdpos, | |
4079 &num_files, &files_found); | |
4080 showtail = expand_showtail(xp); | |
4081 if (i != EXPAND_OK) | |
4082 return i; | |
4083 | |
4084 } | |
4085 else | |
4086 { | |
4087 num_files = xp->xp_numfiles; | |
4088 files_found = xp->xp_files; | |
4089 showtail = cmd_showtail; | |
4090 } | |
4091 | |
4092 #ifdef FEAT_WILDMENU | |
4093 if (!wildmenu) | |
4094 { | |
4095 #endif | |
4096 msg_didany = FALSE; /* lines_left will be set */ | |
4097 msg_start(); /* prepare for paging */ | |
4098 msg_putchar('\n'); | |
4099 out_flush(); | |
4100 cmdline_row = msg_row; | |
4101 msg_didany = FALSE; /* lines_left will be set again */ | |
4102 msg_start(); /* prepare for paging */ | |
4103 #ifdef FEAT_WILDMENU | |
4104 } | |
4105 #endif | |
4106 | |
4107 if (got_int) | |
4108 got_int = FALSE; /* only int. the completion, not the cmd line */ | |
4109 #ifdef FEAT_WILDMENU | |
4110 else if (wildmenu) | |
4111 win_redr_status_matches(xp, num_files, files_found, 0, showtail); | |
4112 #endif | |
4113 else | |
4114 { | |
4115 /* find the length of the longest file name */ | |
4116 maxlen = 0; | |
4117 for (i = 0; i < num_files; ++i) | |
4118 { | |
4119 if (!showtail && (xp->xp_context == EXPAND_FILES | |
714 | 4120 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4121 || xp->xp_context == EXPAND_BUFFERS)) |
4122 { | |
4123 home_replace(NULL, files_found[i], NameBuff, MAXPATHL, TRUE); | |
4124 j = vim_strsize(NameBuff); | |
4125 } | |
4126 else | |
4127 j = vim_strsize(L_SHOWFILE(i)); | |
4128 if (j > maxlen) | |
4129 maxlen = j; | |
4130 } | |
4131 | |
4132 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4133 lines = num_files; | |
4134 else | |
4135 { | |
4136 /* compute the number of columns and lines for the listing */ | |
4137 maxlen += 2; /* two spaces between file names */ | |
4138 columns = ((int)Columns + 2) / maxlen; | |
4139 if (columns < 1) | |
4140 columns = 1; | |
4141 lines = (num_files + columns - 1) / columns; | |
4142 } | |
4143 | |
4144 attr = hl_attr(HLF_D); /* find out highlighting for directories */ | |
4145 | |
4146 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4147 { | |
4148 MSG_PUTS_ATTR(_("tagname"), hl_attr(HLF_T)); | |
4149 msg_clr_eos(); | |
4150 msg_advance(maxlen - 3); | |
4151 MSG_PUTS_ATTR(_(" kind file\n"), hl_attr(HLF_T)); | |
4152 } | |
4153 | |
4154 /* list the files line by line */ | |
4155 for (i = 0; i < lines; ++i) | |
4156 { | |
4157 lastlen = 999; | |
4158 for (k = i; k < num_files; k += lines) | |
4159 { | |
4160 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4161 { | |
4162 msg_outtrans_attr(files_found[k], hl_attr(HLF_D)); | |
4163 p = files_found[k] + STRLEN(files_found[k]) + 1; | |
4164 msg_advance(maxlen + 1); | |
4165 msg_puts(p); | |
4166 msg_advance(maxlen + 3); | |
4167 msg_puts_long_attr(p + 2, hl_attr(HLF_D)); | |
4168 break; | |
4169 } | |
4170 for (j = maxlen - lastlen; --j >= 0; ) | |
4171 msg_putchar(' '); | |
4172 if (xp->xp_context == EXPAND_FILES | |
714 | 4173 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4174 || xp->xp_context == EXPAND_BUFFERS) |
4175 { | |
2118
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2099
diff
changeset
|
4176 /* highlight directories */ |
2128
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parents:
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diff
changeset
|
4177 if (xp->xp_numfiles != -1) |
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parents:
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diff
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|
4178 { |
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updated for version 7.2.410
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parents:
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diff
changeset
|
4179 char_u *halved_slash; |
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|
4180 char_u *exp_path; |
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diff
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|
4181 |
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diff
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|
4182 /* Expansion was done before and special characters |
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parents:
2118
diff
changeset
|
4183 * were escaped, need to halve backslashes. Also |
a16af0072ea8
updated for version 7.2.410
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parents:
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diff
changeset
|
4184 * $HOME has been replaced with ~/. */ |
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parents:
2118
diff
changeset
|
4185 exp_path = expand_env_save_opt(files_found[k], TRUE); |
a16af0072ea8
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parents:
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diff
changeset
|
4186 halved_slash = backslash_halve_save( |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4187 exp_path != NULL ? exp_path : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4188 j = mch_isdir(halved_slash != NULL ? halved_slash |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4189 : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
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parents:
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diff
changeset
|
4190 vim_free(exp_path); |
a16af0072ea8
updated for version 7.2.410
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parents:
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diff
changeset
|
4191 vim_free(halved_slash); |
a16af0072ea8
updated for version 7.2.410
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parents:
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diff
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|
4192 } |
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parents:
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diff
changeset
|
4193 else |
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parents:
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diff
changeset
|
4194 /* 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
|
4195 j = mch_isdir(files_found[k]); |
7 | 4196 if (showtail) |
4197 p = L_SHOWFILE(k); | |
4198 else | |
4199 { | |
4200 home_replace(NULL, files_found[k], NameBuff, MAXPATHL, | |
4201 TRUE); | |
4202 p = NameBuff; | |
4203 } | |
4204 } | |
4205 else | |
4206 { | |
4207 j = FALSE; | |
4208 p = L_SHOWFILE(k); | |
4209 } | |
4210 lastlen = msg_outtrans_attr(p, j ? attr : 0); | |
4211 } | |
4212 if (msg_col > 0) /* when not wrapped around */ | |
4213 { | |
4214 msg_clr_eos(); | |
4215 msg_putchar('\n'); | |
4216 } | |
4217 out_flush(); /* show one line at a time */ | |
4218 if (got_int) | |
4219 { | |
4220 got_int = FALSE; | |
4221 break; | |
4222 } | |
4223 } | |
4224 | |
4225 /* | |
4226 * we redraw the command below the lines that we have just listed | |
4227 * This is a bit tricky, but it saves a lot of screen updating. | |
4228 */ | |
4229 cmdline_row = msg_row; /* will put it back later */ | |
4230 } | |
4231 | |
4232 if (xp->xp_numfiles == -1) | |
4233 FreeWild(num_files, files_found); | |
4234 | |
4235 return EXPAND_OK; | |
4236 } | |
4237 | |
4238 /* | |
4239 * Private gettail for showmatches() (and win_redr_status_matches()): | |
4240 * Find tail of file name path, but ignore trailing "/". | |
4241 */ | |
4242 char_u * | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4243 sm_gettail(char_u *s) |
7 | 4244 { |
4245 char_u *p; | |
4246 char_u *t = s; | |
4247 int had_sep = FALSE; | |
4248 | |
4249 for (p = s; *p != NUL; ) | |
4250 { | |
4251 if (vim_ispathsep(*p) | |
4252 #ifdef BACKSLASH_IN_FILENAME | |
4253 && !rem_backslash(p) | |
4254 #endif | |
4255 ) | |
4256 had_sep = TRUE; | |
4257 else if (had_sep) | |
4258 { | |
4259 t = p; | |
4260 had_sep = FALSE; | |
4261 } | |
39 | 4262 mb_ptr_adv(p); |
7 | 4263 } |
4264 return t; | |
4265 } | |
4266 | |
4267 /* | |
4268 * Return TRUE if we only need to show the tail of completion matches. | |
4269 * When not completing file names or there is a wildcard in the path FALSE is | |
4270 * returned. | |
4271 */ | |
4272 static int | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4273 expand_showtail(expand_T *xp) |
7 | 4274 { |
4275 char_u *s; | |
4276 char_u *end; | |
4277 | |
4278 /* When not completing file names a "/" may mean something different. */ | |
714 | 4279 if (xp->xp_context != EXPAND_FILES |
4280 && xp->xp_context != EXPAND_SHELLCMD | |
4281 && xp->xp_context != EXPAND_DIRECTORIES) | |
7 | 4282 return FALSE; |
4283 | |
4284 end = gettail(xp->xp_pattern); | |
4285 if (end == xp->xp_pattern) /* there is no path separator */ | |
4286 return FALSE; | |
4287 | |
4288 for (s = xp->xp_pattern; s < end; s++) | |
4289 { | |
4290 /* Skip escaped wildcards. Only when the backslash is not a path | |
4291 * separator, on DOS the '*' "path\*\file" must not be skipped. */ | |
4292 if (rem_backslash(s)) | |
4293 ++s; | |
4294 else if (vim_strchr((char_u *)"*?[", *s) != NULL) | |
4295 return FALSE; | |
4296 } | |
4297 return TRUE; | |
4298 } | |
4299 | |
4300 /* | |
4301 * Prepare a string for expansion. | |
4302 * When expanding file names: The string will be used with expand_wildcards(). | |
5438 | 4303 * Copy "fname[len]" into allocated memory and add a '*' at the end. |
7 | 4304 * When expanding other names: The string will be used with regcomp(). Copy |
4305 * the name into allocated memory and prepend "^". | |
4306 */ | |
4307 char_u * | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
4308 addstar( |
f86adafb28d4
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parents:
7807
diff
changeset
|
4309 char_u *fname, |
f86adafb28d4
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parents:
7807
diff
changeset
|
4310 int len, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4311 int context) /* EXPAND_FILES etc. */ |
7 | 4312 { |
4313 char_u *retval; | |
4314 int i, j; | |
4315 int new_len; | |
4316 char_u *tail; | |
2243
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Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4317 int ends_in_star; |
7 | 4318 |
714 | 4319 if (context != EXPAND_FILES |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4320 && context != EXPAND_FILES_IN_PATH |
714 | 4321 && context != EXPAND_SHELLCMD |
4322 && context != EXPAND_DIRECTORIES) | |
7 | 4323 { |
4324 /* | |
4325 * Matching will be done internally (on something other than files). | |
4326 * So we convert the file-matching-type wildcards into our kind for | |
4327 * use with vim_regcomp(). First work out how long it will be: | |
4328 */ | |
4329 | |
4330 /* For help tags the translation is done in find_help_tags(). | |
4331 * For a tag pattern starting with "/" no translation is needed. */ | |
4332 if (context == EXPAND_HELP | |
4333 || context == EXPAND_COLORS | |
4334 || context == EXPAND_COMPILER | |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4335 || context == EXPAND_OWNSYNTAX |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4336 || context == EXPAND_FILETYPE |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4337 || context == EXPAND_PACKADD |
7 | 4338 || (context == EXPAND_TAGS && fname[0] == '/')) |
4339 retval = vim_strnsave(fname, len); | |
4340 else | |
4341 { | |
4342 new_len = len + 2; /* +2 for '^' at start, NUL at end */ | |
4343 for (i = 0; i < len; i++) | |
4344 { | |
4345 if (fname[i] == '*' || fname[i] == '~') | |
4346 new_len++; /* '*' needs to be replaced by ".*" | |
4347 '~' needs to be replaced by "\~" */ | |
4348 | |
4349 /* Buffer names are like file names. "." should be literal */ | |
4350 if (context == EXPAND_BUFFERS && fname[i] == '.') | |
4351 new_len++; /* "." becomes "\." */ | |
4352 | |
4353 /* Custom expansion takes care of special things, match | |
4354 * backslashes literally (perhaps also for other types?) */ | |
634 | 4355 if ((context == EXPAND_USER_DEFINED |
4356 || context == EXPAND_USER_LIST) && fname[i] == '\\') | |
7 | 4357 new_len++; /* '\' becomes "\\" */ |
4358 } | |
4359 retval = alloc(new_len); | |
4360 if (retval != NULL) | |
4361 { | |
4362 retval[0] = '^'; | |
4363 j = 1; | |
4364 for (i = 0; i < len; i++, j++) | |
4365 { | |
4366 /* Skip backslash. But why? At least keep it for custom | |
4367 * expansion. */ | |
4368 if (context != EXPAND_USER_DEFINED | |
407 | 4369 && context != EXPAND_USER_LIST |
4370 && fname[i] == '\\' | |
4371 && ++i == len) | |
7 | 4372 break; |
4373 | |
4374 switch (fname[i]) | |
4375 { | |
4376 case '*': retval[j++] = '.'; | |
4377 break; | |
4378 case '~': retval[j++] = '\\'; | |
4379 break; | |
4380 case '?': retval[j] = '.'; | |
4381 continue; | |
4382 case '.': if (context == EXPAND_BUFFERS) | |
4383 retval[j++] = '\\'; | |
4384 break; | |
407 | 4385 case '\\': if (context == EXPAND_USER_DEFINED |
4386 || context == EXPAND_USER_LIST) | |
7 | 4387 retval[j++] = '\\'; |
4388 break; | |
4389 } | |
4390 retval[j] = fname[i]; | |
4391 } | |
4392 retval[j] = NUL; | |
4393 } | |
4394 } | |
4395 } | |
4396 else | |
4397 { | |
4398 retval = alloc(len + 4); | |
4399 if (retval != NULL) | |
4400 { | |
419 | 4401 vim_strncpy(retval, fname, len); |
7 | 4402 |
4403 /* | |
831 | 4404 * Don't add a star to *, ~, ~user, $var or `cmd`. |
4405 * * would become **, which walks the whole tree. | |
7 | 4406 * ~ would be at the start of the file name, but not the tail. |
4407 * $ could be anywhere in the tail. | |
4408 * ` could be anywhere in the file name. | |
1484 | 4409 * When the name ends in '$' don't add a star, remove the '$'. |
7 | 4410 */ |
4411 tail = gettail(retval); | |
2243
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diff
changeset
|
4412 ends_in_star = (len > 0 && retval[len - 1] == '*'); |
03a5f2897db3
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parents:
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diff
changeset
|
4413 #ifndef BACKSLASH_IN_FILENAME |
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Fix completion of file names with '%' and '*'.
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diff
changeset
|
4414 for (i = len - 2; i >= 0; --i) |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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diff
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|
4415 { |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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diff
changeset
|
4416 if (retval[i] != '\\') |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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2128
diff
changeset
|
4417 break; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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2128
diff
changeset
|
4418 ends_in_star = !ends_in_star; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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diff
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|
4419 } |
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diff
changeset
|
4420 #endif |
7 | 4421 if ((*retval != '~' || tail != retval) |
2243
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Fix completion of file names with '%' and '*'.
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2128
diff
changeset
|
4422 && !ends_in_star |
7 | 4423 && vim_strchr(tail, '$') == NULL |
4424 && vim_strchr(retval, '`') == NULL) | |
4425 retval[len++] = '*'; | |
1484 | 4426 else if (len > 0 && retval[len - 1] == '$') |
4427 --len; | |
7 | 4428 retval[len] = NUL; |
4429 } | |
4430 } | |
4431 return retval; | |
4432 } | |
4433 | |
4434 /* | |
4435 * Must parse the command line so far to work out what context we are in. | |
4436 * Completion can then be done based on that context. | |
4437 * This routine sets the variables: | |
4438 * xp->xp_pattern The start of the pattern to be expanded within | |
4439 * the command line (ends at the cursor). | |
4440 * xp->xp_context The type of thing to expand. Will be one of: | |
4441 * | |
4442 * EXPAND_UNSUCCESSFUL Used sometimes when there is something illegal on | |
4443 * the command line, like an unknown command. Caller | |
4444 * should beep. | |
4445 * EXPAND_NOTHING Unrecognised context for completion, use char like | |
4446 * a normal char, rather than for completion. eg | |
4447 * :s/^I/ | |
4448 * EXPAND_COMMANDS Cursor is still touching the command, so complete | |
4449 * it. | |
4450 * EXPAND_BUFFERS Complete file names for :buf and :sbuf commands. | |
4451 * EXPAND_FILES After command with XFILE set, or after setting | |
4452 * with P_EXPAND set. eg :e ^I, :w>>^I | |
4453 * EXPAND_DIRECTORIES In some cases this is used instead of the latter | |
4454 * when we know only directories are of interest. eg | |
4455 * :set dir=^I | |
714 | 4456 * EXPAND_SHELLCMD After ":!cmd", ":r !cmd" or ":w !cmd". |
7 | 4457 * EXPAND_SETTINGS Complete variable names. eg :set d^I |
4458 * EXPAND_BOOL_SETTINGS Complete boolean variables only, eg :set no^I | |
4459 * EXPAND_TAGS Complete tags from the files in p_tags. eg :ta a^I | |
4460 * EXPAND_TAGS_LISTFILES As above, but list filenames on ^D, after :tselect | |
4461 * EXPAND_HELP Complete tags from the file 'helpfile'/tags | |
4462 * EXPAND_EVENTS Complete event names | |
4463 * EXPAND_SYNTAX Complete :syntax command arguments | |
4464 * EXPAND_HIGHLIGHT Complete highlight (syntax) group names | |
4465 * EXPAND_AUGROUP Complete autocommand group names | |
4466 * EXPAND_USER_VARS Complete user defined variable names, eg :unlet a^I | |
4467 * EXPAND_MAPPINGS Complete mapping and abbreviation names, | |
4468 * eg :unmap a^I , :cunab x^I | |
4469 * EXPAND_FUNCTIONS Complete internal or user defined function names, | |
4470 * eg :call sub^I | |
4471 * EXPAND_USER_FUNC Complete user defined function names, eg :delf F^I | |
4472 * EXPAND_EXPRESSION Complete internal or user defined function/variable | |
4473 * names in expressions, eg :while s^I | |
4474 * EXPAND_ENV_VARS Complete environment variable names | |
3744 | 4475 * EXPAND_USER Complete user names |
7 | 4476 */ |
4477 static void | |
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parents:
7807
diff
changeset
|
4478 set_expand_context(expand_T *xp) |
7 | 4479 { |
168 | 4480 /* only expansion for ':', '>' and '=' command-lines */ |
7 | 4481 if (ccline.cmdfirstc != ':' |
4482 #ifdef FEAT_EVAL | |
168 | 4483 && ccline.cmdfirstc != '>' && ccline.cmdfirstc != '=' |
531 | 4484 && !ccline.input_fn |
7 | 4485 #endif |
4486 ) | |
4487 { | |
4488 xp->xp_context = EXPAND_NOTHING; | |
4489 return; | |
4490 } | |
4491 set_cmd_context(xp, ccline.cmdbuff, ccline.cmdlen, ccline.cmdpos); | |
4492 } | |
4493 | |
4494 void | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4495 set_cmd_context( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4496 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4497 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
|
4498 int len, /* length of command line (excl. NUL) */ |
f86adafb28d4
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parents:
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diff
changeset
|
4499 int col) /* position of cursor */ |
7 | 4500 { |
4501 int old_char = NUL; | |
4502 char_u *nextcomm; | |
4503 | |
4504 /* | |
4505 * Avoid a UMR warning from Purify, only save the character if it has been | |
4506 * written before. | |
4507 */ | |
4508 if (col < len) | |
4509 old_char = str[col]; | |
4510 str[col] = NUL; | |
4511 nextcomm = str; | |
168 | 4512 |
4513 #ifdef FEAT_EVAL | |
4514 if (ccline.cmdfirstc == '=') | |
1322 | 4515 { |
4516 # ifdef FEAT_CMDL_COMPL | |
168 | 4517 /* pass CMD_SIZE because there is no real command */ |
4518 set_context_for_expression(xp, str, CMD_SIZE); | |
1322 | 4519 # endif |
4520 } | |
531 | 4521 else if (ccline.input_fn) |
4522 { | |
4523 xp->xp_context = ccline.xp_context; | |
4524 xp->xp_pattern = ccline.cmdbuff; | |
1322 | 4525 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 4526 xp->xp_arg = ccline.xp_arg; |
1322 | 4527 # endif |
531 | 4528 } |
168 | 4529 else |
4530 #endif | |
4531 while (nextcomm != NULL) | |
4532 nextcomm = set_one_cmd_context(xp, nextcomm); | |
4533 | |
5056
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diff
changeset
|
4534 /* Store the string here so that call_user_expand_func() can get to them |
034abed357a1
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parents:
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diff
changeset
|
4535 * easily. */ |
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5033
diff
changeset
|
4536 xp->xp_line = str; |
034abed357a1
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5033
diff
changeset
|
4537 xp->xp_col = col; |
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5033
diff
changeset
|
4538 |
7 | 4539 str[col] = old_char; |
4540 } | |
4541 | |
4542 /* | |
4543 * Expand the command line "str" from context "xp". | |
4544 * "xp" must have been set by set_cmd_context(). | |
4545 * xp->xp_pattern points into "str", to where the text that is to be expanded | |
4546 * starts. | |
4547 * Returns EXPAND_UNSUCCESSFUL when there is something illegal before the | |
4548 * cursor. | |
4549 * Returns EXPAND_NOTHING when there is nothing to expand, might insert the | |
4550 * key that triggered expansion literally. | |
4551 * Returns EXPAND_OK otherwise. | |
4552 */ | |
4553 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4554 expand_cmdline( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4555 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4556 char_u *str, /* start of command line */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4557 int col, /* position of cursor */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4558 int *matchcount, /* return: nr of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4559 char_u ***matches) /* return: array of pointers to matches */ |
7 | 4560 { |
4561 char_u *file_str = NULL; | |
2652 | 4562 int options = WILD_ADD_SLASH|WILD_SILENT; |
7 | 4563 |
4564 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
4565 { | |
4566 beep_flush(); | |
4567 return EXPAND_UNSUCCESSFUL; /* Something illegal on command line */ | |
4568 } | |
4569 if (xp->xp_context == EXPAND_NOTHING) | |
4570 { | |
4571 /* Caller can use the character as a normal char instead */ | |
4572 return EXPAND_NOTHING; | |
4573 } | |
4574 | |
4575 /* add star to file name, or convert to regexp if not exp. files. */ | |
1965 | 4576 xp->xp_pattern_len = (int)(str + col - xp->xp_pattern); |
4577 file_str = addstar(xp->xp_pattern, xp->xp_pattern_len, xp->xp_context); | |
7 | 4578 if (file_str == NULL) |
4579 return EXPAND_UNSUCCESSFUL; | |
4580 | |
2652 | 4581 if (p_wic) |
4582 options += WILD_ICASE; | |
4583 | |
7 | 4584 /* find all files that match the description */ |
2652 | 4585 if (ExpandFromContext(xp, file_str, matchcount, matches, options) == FAIL) |
7 | 4586 { |
4587 *matchcount = 0; | |
4588 *matches = NULL; | |
4589 } | |
4590 vim_free(file_str); | |
4591 | |
4592 return EXPAND_OK; | |
4593 } | |
4594 | |
4595 #ifdef FEAT_MULTI_LANG | |
4596 /* | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4597 * Cleanup matches for help tags: |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4598 * Remove "@ab" if the top of 'helplang' is "ab" and the language of the first |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4599 * tag matches it. Otherwise remove "@en" if "en" is the only language. |
7 | 4600 */ |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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parents:
7447
diff
changeset
|
4601 static void cleanup_help_tags(int num_file, char_u **file); |
7 | 4602 |
4603 static void | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
4604 cleanup_help_tags(int num_file, char_u **file) |
7 | 4605 { |
4606 int i, j; | |
4607 int len; | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4608 char_u buf[4]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4609 char_u *p = buf; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4610 |
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
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parents:
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diff
changeset
|
4611 if (p_hlg[0] != NUL && (p_hlg[0] != 'e' || p_hlg[1] != 'n')) |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4612 { |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4613 *p++ = '@'; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4614 *p++ = p_hlg[0]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4615 *p++ = p_hlg[1]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4616 } |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4617 *p = NUL; |
7 | 4618 |
4619 for (i = 0; i < num_file; ++i) | |
4620 { | |
4621 len = (int)STRLEN(file[i]) - 3; | |
8765
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parents:
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diff
changeset
|
4622 if (len <= 0) |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4623 continue; |
9070
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4624 if (STRCMP(file[i] + len, "@en") == 0) |
7 | 4625 { |
4626 /* Sorting on priority means the same item in another language may | |
4627 * be anywhere. Search all items for a match up to the "@en". */ | |
4628 for (j = 0; j < num_file; ++j) | |
9070
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commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
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diff
changeset
|
4629 if (j != i && (int)STRLEN(file[j]) == len + 3 |
0bb25b026fc9
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parents:
9066
diff
changeset
|
4630 && STRNCMP(file[i], file[j], len + 1) == 0) |
7 | 4631 break; |
4632 if (j == num_file) | |
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
4633 /* item only exists with @en, remove it */ |
7 | 4634 file[i][len] = NUL; |
4635 } | |
4636 } | |
9070
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
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diff
changeset
|
4637 |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4638 if (*buf != NUL) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4639 for (i = 0; i < num_file; ++i) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4640 { |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4641 len = (int)STRLEN(file[i]) - 3; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4642 if (len <= 0) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4643 continue; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4644 if (STRCMP(file[i] + len, buf) == 0) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4645 { |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4646 /* remove the default language */ |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4647 file[i][len] = NUL; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4648 } |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4649 } |
7 | 4650 } |
4651 #endif | |
4652 | |
4653 /* | |
4654 * Do the expansion based on xp->xp_context and "pat". | |
4655 */ | |
4656 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7807
diff
changeset
|
4657 ExpandFromContext( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4658 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4659 char_u *pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4660 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4661 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4662 int options) /* EW_ flags */ |
7 | 4663 { |
4664 #ifdef FEAT_CMDL_COMPL | |
4665 regmatch_T regmatch; | |
4666 #endif | |
4667 int ret; | |
4668 int flags; | |
4669 | |
4670 flags = EW_DIR; /* include directories */ | |
4671 if (options & WILD_LIST_NOTFOUND) | |
4672 flags |= EW_NOTFOUND; | |
4673 if (options & WILD_ADD_SLASH) | |
4674 flags |= EW_ADDSLASH; | |
4675 if (options & WILD_KEEP_ALL) | |
4676 flags |= EW_KEEPALL; | |
4677 if (options & WILD_SILENT) | |
4678 flags |= EW_SILENT; | |
6659 | 4679 if (options & WILD_ALLLINKS) |
4680 flags |= EW_ALLLINKS; | |
7 | 4681 |
2311
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
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2302
diff
changeset
|
4682 if (xp->xp_context == EXPAND_FILES |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
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diff
changeset
|
4683 || xp->xp_context == EXPAND_DIRECTORIES |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
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diff
changeset
|
4684 || xp->xp_context == EXPAND_FILES_IN_PATH) |
7 | 4685 { |
4686 /* | |
4687 * Expand file or directory names. | |
4688 */ | |
4689 int free_pat = FALSE; | |
4690 int i; | |
4691 | |
4692 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
4693 * space */ | |
4694 if (xp->xp_backslash != XP_BS_NONE) | |
4695 { | |
4696 free_pat = TRUE; | |
4697 pat = vim_strsave(pat); | |
4698 for (i = 0; pat[i]; ++i) | |
4699 if (pat[i] == '\\') | |
4700 { | |
4701 if (xp->xp_backslash == XP_BS_THREE | |
4702 && pat[i + 1] == '\\' | |
4703 && pat[i + 2] == '\\' | |
4704 && pat[i + 3] == ' ') | |
1621 | 4705 STRMOVE(pat + i, pat + i + 3); |
7 | 4706 if (xp->xp_backslash == XP_BS_ONE |
4707 && pat[i + 1] == ' ') | |
1621 | 4708 STRMOVE(pat + i, pat + i + 1); |
7 | 4709 } |
4710 } | |
4711 | |
4712 if (xp->xp_context == EXPAND_FILES) | |
4713 flags |= EW_FILE; | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
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parents:
2302
diff
changeset
|
4714 else if (xp->xp_context == EXPAND_FILES_IN_PATH) |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
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parents:
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diff
changeset
|
4715 flags |= (EW_FILE | EW_PATH); |
7 | 4716 else |
4717 flags = (flags | EW_DIR) & ~EW_FILE; | |
2652 | 4718 if (options & WILD_ICASE) |
4719 flags |= EW_ICASE; | |
4720 | |
2016 | 4721 /* Expand wildcards, supporting %:h and the like. */ |
4722 ret = expand_wildcards_eval(&pat, num_file, file, flags); | |
7 | 4723 if (free_pat) |
4724 vim_free(pat); | |
4725 return ret; | |
4726 } | |
4727 | |
4728 *file = (char_u **)""; | |
4729 *num_file = 0; | |
4730 if (xp->xp_context == EXPAND_HELP) | |
4731 { | |
1696 | 4732 /* With an empty argument we would get all the help tags, which is |
4733 * very slow. Get matches for "help" instead. */ | |
4734 if (find_help_tags(*pat == NUL ? (char_u *)"help" : pat, | |
4735 num_file, file, FALSE) == OK) | |
7 | 4736 { |
4737 #ifdef FEAT_MULTI_LANG | |
4738 cleanup_help_tags(*num_file, *file); | |
4739 #endif | |
4740 return OK; | |
4741 } | |
4742 return FAIL; | |
4743 } | |
4744 | |
4745 #ifndef FEAT_CMDL_COMPL | |
4746 return FAIL; | |
4747 #else | |
716 | 4748 if (xp->xp_context == EXPAND_SHELLCMD) |
4749 return expand_shellcmd(pat, num_file, file, flags); | |
7 | 4750 if (xp->xp_context == EXPAND_OLD_SETTING) |
4751 return ExpandOldSetting(num_file, file); | |
4752 if (xp->xp_context == EXPAND_BUFFERS) | |
4753 return ExpandBufnames(pat, num_file, file, options); | |
4754 if (xp->xp_context == EXPAND_TAGS | |
4755 || xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4756 return expand_tags(xp->xp_context == EXPAND_TAGS, pat, num_file, file); | |
4757 if (xp->xp_context == EXPAND_COLORS) | |
2929 | 4758 { |
4759 char *directories[] = {"colors", NULL}; | |
8528
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commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
4760 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
|
4761 directories); |
2929 | 4762 } |
7 | 4763 if (xp->xp_context == EXPAND_COMPILER) |
2929 | 4764 { |
3106 | 4765 char *directories[] = {"compiler", 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 } |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4768 if (xp->xp_context == EXPAND_OWNSYNTAX) |
2929 | 4769 { |
4770 char *directories[] = {"syntax", 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 } |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4773 if (xp->xp_context == EXPAND_FILETYPE) |
2929 | 4774 { |
4775 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
|
4776 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4777 } |
407 | 4778 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
4779 if (xp->xp_context == EXPAND_USER_LIST) | |
856 | 4780 return ExpandUserList(xp, num_file, file); |
407 | 4781 # endif |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4782 if (xp->xp_context == EXPAND_PACKADD) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4783 return ExpandPackAddDir(pat, num_file, file); |
7 | 4784 |
4785 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
4786 if (regmatch.regprog == NULL) | |
4787 return FAIL; | |
4788 | |
4789 /* set ignore-case according to p_ic, p_scs and pat */ | |
4790 regmatch.rm_ic = ignorecase(pat); | |
4791 | |
4792 if (xp->xp_context == EXPAND_SETTINGS | |
4793 || xp->xp_context == EXPAND_BOOL_SETTINGS) | |
4794 ret = ExpandSettings(xp, ®match, num_file, file); | |
4795 else if (xp->xp_context == EXPAND_MAPPINGS) | |
4796 ret = ExpandMappings(®match, num_file, file); | |
4797 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) | |
4798 else if (xp->xp_context == EXPAND_USER_DEFINED) | |
4799 ret = ExpandUserDefined(xp, ®match, num_file, file); | |
4800 # endif | |
4801 else | |
4802 { | |
4803 static struct expgen | |
4804 { | |
4805 int context; | |
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4806 char_u *((*func)(expand_T *, int)); |
7 | 4807 int ic; |
2849 | 4808 int escaped; |
7 | 4809 } tab[] = |
4810 { | |
2849 | 4811 {EXPAND_COMMANDS, get_command_name, FALSE, TRUE}, |
4812 {EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE}, | |
3503 | 4813 #ifdef FEAT_CMDHIST |
4814 {EXPAND_HISTORY, get_history_arg, TRUE, TRUE}, | |
4815 #endif | |
7 | 4816 #ifdef FEAT_USR_CMDS |
2849 | 4817 {EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE}, |
6424 | 4818 {EXPAND_USER_ADDR_TYPE, get_user_cmd_addr_type, FALSE, TRUE}, |
2849 | 4819 {EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE}, |
4820 {EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE}, | |
4821 {EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE}, | |
7 | 4822 #endif |
4823 #ifdef FEAT_EVAL | |
2849 | 4824 {EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE}, |
4825 {EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE}, | |
4826 {EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE}, | |
4827 {EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE}, | |
7 | 4828 #endif |
4829 #ifdef FEAT_MENU | |
2849 | 4830 {EXPAND_MENUS, get_menu_name, FALSE, TRUE}, |
4831 {EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE}, | |
7 | 4832 #endif |
4833 #ifdef FEAT_SYN_HL | |
2849 | 4834 {EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE}, |
4835 #endif | |
4803
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Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4836 #ifdef FEAT_PROFILE |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4837 {EXPAND_SYNTIME, get_syntime_arg, TRUE, TRUE}, |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4838 #endif |
2849 | 4839 {EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE}, |
7 | 4840 #ifdef FEAT_AUTOCMD |
2849 | 4841 {EXPAND_EVENTS, get_event_name, TRUE, TRUE}, |
4842 {EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE}, | |
7 | 4843 #endif |
1845 | 4844 #ifdef FEAT_CSCOPE |
2849 | 4845 {EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE}, |
1845 | 4846 #endif |
1868 | 4847 #ifdef FEAT_SIGNS |
2849 | 4848 {EXPAND_SIGN, get_sign_name, TRUE, TRUE}, |
1868 | 4849 #endif |
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
4850 #ifdef FEAT_PROFILE |
2849 | 4851 {EXPAND_PROFILE, get_profile_name, TRUE, TRUE}, |
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
4852 #endif |
7 | 4853 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
4854 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
2849 | 4855 {EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE}, |
4856 {EXPAND_LOCALES, get_locales, TRUE, FALSE}, | |
4857 #endif | |
4858 {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE}, | |
3744 | 4859 {EXPAND_USER, get_users, TRUE, FALSE}, |
7 | 4860 }; |
4861 int i; | |
4862 | |
4863 /* | |
4864 * Find a context in the table and call the ExpandGeneric() with the | |
4865 * right function to do the expansion. | |
4866 */ | |
4867 ret = FAIL; | |
1880 | 4868 for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i) |
7 | 4869 if (xp->xp_context == tab[i].context) |
4870 { | |
4871 if (tab[i].ic) | |
4872 regmatch.rm_ic = TRUE; | |
2849 | 4873 ret = ExpandGeneric(xp, ®match, num_file, file, |
3628 | 4874 tab[i].func, tab[i].escaped); |
7 | 4875 break; |
4876 } | |
4877 } | |
4878 | |
4805
66803af09906
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Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
4879 vim_regfree(regmatch.regprog); |
7 | 4880 |
4881 return ret; | |
4882 #endif /* FEAT_CMDL_COMPL */ | |
4883 } | |
4884 | |
4885 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
4886 /* | |
4887 * Expand a list of names. | |
4888 * | |
4889 * Generic function for command line completion. It calls a function to | |
4890 * obtain strings, one by one. The strings are matched against a regexp | |
4891 * program. Matching strings are copied into an array, which is returned. | |
4892 * | |
4893 * Returns OK when no problems encountered, FAIL for error (out of memory). | |
4894 */ | |
4895 int | |
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4896 ExpandGeneric( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4897 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4898 regmatch_T *regmatch, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4899 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4900 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4901 char_u *((*func)(expand_T *, int)), |
7 | 4902 /* returns a string from the list */ |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4903 int escaped) |
7 | 4904 { |
4905 int i; | |
4906 int count = 0; | |
480 | 4907 int round; |
7 | 4908 char_u *str; |
4909 | |
4910 /* do this loop twice: | |
480 | 4911 * round == 0: count the number of matching names |
4912 * round == 1: copy the matching names into allocated memory | |
7 | 4913 */ |
480 | 4914 for (round = 0; round <= 1; ++round) |
7 | 4915 { |
4916 for (i = 0; ; ++i) | |
4917 { | |
4918 str = (*func)(xp, i); | |
4919 if (str == NULL) /* end of list */ | |
4920 break; | |
4921 if (*str == NUL) /* skip empty strings */ | |
4922 continue; | |
4923 | |
4924 if (vim_regexec(regmatch, str, (colnr_T)0)) | |
4925 { | |
480 | 4926 if (round) |
7 | 4927 { |
2849 | 4928 if (escaped) |
4929 str = vim_strsave_escaped(str, (char_u *)" \t\\."); | |
4930 else | |
4931 str = vim_strsave(str); | |
7 | 4932 (*file)[count] = str; |
4933 #ifdef FEAT_MENU | |
4934 if (func == get_menu_names && str != NULL) | |
4935 { | |
4936 /* test for separator added by get_menu_names() */ | |
4937 str += STRLEN(str) - 1; | |
4938 if (*str == '\001') | |
4939 *str = '.'; | |
4940 } | |
4941 #endif | |
4942 } | |
4943 ++count; | |
4944 } | |
4945 } | |
480 | 4946 if (round == 0) |
7 | 4947 { |
4948 if (count == 0) | |
4949 return OK; | |
4950 *num_file = count; | |
4951 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
4952 if (*file == NULL) | |
4953 { | |
4954 *file = (char_u **)""; | |
4955 return FAIL; | |
4956 } | |
4957 count = 0; | |
4958 } | |
4959 } | |
480 | 4960 |
828 | 4961 /* Sort the results. Keep menu's in the specified order. */ |
4962 if (xp->xp_context != EXPAND_MENUNAMES && xp->xp_context != EXPAND_MENUS) | |
3164 | 4963 { |
4964 if (xp->xp_context == EXPAND_EXPRESSION | |
4965 || xp->xp_context == EXPAND_FUNCTIONS | |
4966 || xp->xp_context == EXPAND_USER_FUNC) | |
4967 /* <SNR> functions should be sorted to the end. */ | |
4968 qsort((void *)*file, (size_t)*num_file, sizeof(char_u *), | |
4969 sort_func_compare); | |
4970 else | |
4971 sort_strings(*file, *num_file); | |
4972 } | |
480 | 4973 |
1322 | 4974 #ifdef FEAT_CMDL_COMPL |
4975 /* Reset the variables used for special highlight names expansion, so that | |
4976 * they don't show up when getting normal highlight names by ID. */ | |
4977 reset_expand_highlight(); | |
4978 #endif | |
4979 | |
7 | 4980 return OK; |
4981 } | |
4982 | |
716 | 4983 /* |
4984 * Complete a shell command. | |
4985 * Returns FAIL or OK; | |
4986 */ | |
4987 static int | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
4988 expand_shellcmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4989 char_u *filepat, /* pattern to match with command names */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4990 int *num_file, /* return: number of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4991 char_u ***file, /* return: array with matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4992 int flagsarg) /* EW_ flags */ |
716 | 4993 { |
4994 char_u *pat; | |
4995 int i; | |
4996 char_u *path; | |
4997 int mustfree = FALSE; | |
4998 garray_T ga; | |
4999 char_u *buf = alloc(MAXPATHL); | |
5000 size_t l; | |
5001 char_u *s, *e; | |
5002 int flags = flagsarg; | |
5003 int ret; | |
6695 | 5004 int did_curdir = FALSE; |
716 | 5005 |
5006 if (buf == NULL) | |
5007 return FAIL; | |
5008 | |
5009 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
5010 * space */ | |
5011 pat = vim_strsave(filepat); | |
5012 for (i = 0; pat[i]; ++i) | |
5013 if (pat[i] == '\\' && pat[i + 1] == ' ') | |
1621 | 5014 STRMOVE(pat + i, pat + i + 1); |
716 | 5015 |
6695 | 5016 flags |= EW_FILE | EW_EXEC | EW_SHELLCMD; |
716 | 5017 |
5018 /* For an absolute name we don't use $PATH. */ | |
955 | 5019 if (mch_isFullName(pat)) |
5020 path = (char_u *)" "; | |
5021 else if ((pat[0] == '.' && (vim_ispathsep(pat[1]) | |
716 | 5022 || (pat[1] == '.' && vim_ispathsep(pat[2]))))) |
5023 path = (char_u *)"."; | |
5024 else | |
2630 | 5025 { |
716 | 5026 path = vim_getenv((char_u *)"PATH", &mustfree); |
2630 | 5027 if (path == NULL) |
5028 path = (char_u *)""; | |
5029 } | |
716 | 5030 |
5031 /* | |
5032 * Go over all directories in $PATH. Expand matches in that directory and | |
6695 | 5033 * collect them in "ga". When "." is not in $PATH also expand for the |
5034 * current directory, to find "subdir/cmd". | |
716 | 5035 */ |
5036 ga_init2(&ga, (int)sizeof(char *), 10); | |
6695 | 5037 for (s = path; ; s = e) |
716 | 5038 { |
6695 | 5039 if (*s == NUL) |
5040 { | |
5041 if (did_curdir) | |
5042 break; | |
5043 /* Find directories in the current directory, path is empty. */ | |
5044 did_curdir = TRUE; | |
5045 } | |
5046 else if (*s == '.') | |
5047 did_curdir = TRUE; | |
5048 | |
955 | 5049 if (*s == ' ') |
5050 ++s; /* Skip space used for absolute path name. */ | |
5051 | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
5052 #if defined(MSWIN) |
716 | 5053 e = vim_strchr(s, ';'); |
5054 #else | |
5055 e = vim_strchr(s, ':'); | |
5056 #endif | |
5057 if (e == NULL) | |
5058 e = s + STRLEN(s); | |
5059 | |
5060 l = e - s; | |
5061 if (l > MAXPATHL - 5) | |
5062 break; | |
5063 vim_strncpy(buf, s, l); | |
5064 add_pathsep(buf); | |
5065 l = STRLEN(buf); | |
5066 vim_strncpy(buf + l, pat, MAXPATHL - 1 - l); | |
5067 | |
5068 /* Expand matches in one directory of $PATH. */ | |
5069 ret = expand_wildcards(1, &buf, num_file, file, flags); | |
5070 if (ret == OK) | |
5071 { | |
5072 if (ga_grow(&ga, *num_file) == FAIL) | |
5073 FreeWild(*num_file, *file); | |
5074 else | |
5075 { | |
5076 for (i = 0; i < *num_file; ++i) | |
5077 { | |
5078 s = (*file)[i]; | |
5079 if (STRLEN(s) > l) | |
5080 { | |
5081 /* Remove the path again. */ | |
1621 | 5082 STRMOVE(s, s + l); |
716 | 5083 ((char_u **)ga.ga_data)[ga.ga_len++] = s; |
5084 } | |
5085 else | |
5086 vim_free(s); | |
5087 } | |
5088 vim_free(*file); | |
5089 } | |
5090 } | |
5091 if (*e != NUL) | |
5092 ++e; | |
5093 } | |
5094 *file = ga.ga_data; | |
5095 *num_file = ga.ga_len; | |
5096 | |
5097 vim_free(buf); | |
5098 vim_free(pat); | |
5099 if (mustfree) | |
5100 vim_free(path); | |
5101 return OK; | |
5102 } | |
5103 | |
5104 | |
7 | 5105 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
5106 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 | 5107 |
7 | 5108 /* |
1518 | 5109 * Call "user_expand_func()" to invoke a user defined VimL function and return |
407 | 5110 * the result (either a string or a List). |
7 | 5111 */ |
407 | 5112 static void * |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5113 call_user_expand_func( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5114 void *(*user_expand_func)(char_u *, int, char_u **, int), |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5115 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5116 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5117 char_u ***file) |
7 | 5118 { |
5072
cca600e60928
updated for version 7.3.1279
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parents:
5056
diff
changeset
|
5119 int keep = 0; |
407 | 5120 char_u num[50]; |
7 | 5121 char_u *args[3]; |
5122 int save_current_SID = current_SID; | |
407 | 5123 void *ret; |
13 | 5124 struct cmdline_info save_ccline; |
7 | 5125 |
5033
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parents:
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diff
changeset
|
5126 if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL) |
407 | 5127 return NULL; |
7 | 5128 *num_file = 0; |
5129 *file = NULL; | |
5130 | |
5033
7aa4e0822dec
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parents:
4980
diff
changeset
|
5131 if (ccline.cmdbuff != NULL) |
1518 | 5132 { |
5133 keep = ccline.cmdbuff[ccline.cmdlen]; | |
5134 ccline.cmdbuff[ccline.cmdlen] = 0; | |
5135 } | |
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5136 |
1965 | 5137 args[0] = vim_strnsave(xp->xp_pattern, xp->xp_pattern_len); |
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5138 args[1] = xp->xp_line; |
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5139 sprintf((char *)num, "%d", xp->xp_col); |
7 | 5140 args[2] = num; |
5141 | |
13 | 5142 /* Save the cmdline, we don't know what the function may do. */ |
5143 save_ccline = ccline; | |
5144 ccline.cmdbuff = NULL; | |
5145 ccline.cmdprompt = NULL; | |
7 | 5146 current_SID = xp->xp_scriptID; |
13 | 5147 |
407 | 5148 ret = user_expand_func(xp->xp_arg, 3, args, FALSE); |
13 | 5149 |
5150 ccline = save_ccline; | |
7 | 5151 current_SID = save_current_SID; |
1518 | 5152 if (ccline.cmdbuff != NULL) |
5153 ccline.cmdbuff[ccline.cmdlen] = keep; | |
407 | 5154 |
1965 | 5155 vim_free(args[0]); |
407 | 5156 return ret; |
5157 } | |
5158 | |
5159 /* | |
5160 * Expand names with a function defined by the user. | |
5161 */ | |
5162 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5163 ExpandUserDefined( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5164 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5165 regmatch_T *regmatch, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5166 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5167 char_u ***file) |
407 | 5168 { |
5169 char_u *retstr; | |
5170 char_u *s; | |
5171 char_u *e; | |
5172 char_u keep; | |
5173 garray_T ga; | |
5174 | |
5175 retstr = call_user_expand_func(call_func_retstr, xp, num_file, file); | |
5176 if (retstr == NULL) | |
7 | 5177 return FAIL; |
5178 | |
5179 ga_init2(&ga, (int)sizeof(char *), 3); | |
407 | 5180 for (s = retstr; *s != NUL; s = e) |
7 | 5181 { |
5182 e = vim_strchr(s, '\n'); | |
5183 if (e == NULL) | |
5184 e = s + STRLEN(s); | |
5185 keep = *e; | |
5186 *e = 0; | |
5187 | |
5188 if (xp->xp_pattern[0] && vim_regexec(regmatch, s, (colnr_T)0) == 0) | |
5189 { | |
5190 *e = keep; | |
5191 if (*e != NUL) | |
5192 ++e; | |
5193 continue; | |
5194 } | |
5195 | |
5196 if (ga_grow(&ga, 1) == FAIL) | |
5197 break; | |
5198 | |
5199 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strnsave(s, (int)(e - s)); | |
5200 ++ga.ga_len; | |
5201 | |
5202 *e = keep; | |
5203 if (*e != NUL) | |
5204 ++e; | |
5205 } | |
407 | 5206 vim_free(retstr); |
5207 *file = ga.ga_data; | |
5208 *num_file = ga.ga_len; | |
5209 return OK; | |
5210 } | |
5211 | |
5212 /* | |
5213 * Expand names with a list returned by a function defined by the user. | |
5214 */ | |
5215 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5216 ExpandUserList( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5217 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5218 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5219 char_u ***file) |
407 | 5220 { |
5221 list_T *retlist; | |
5222 listitem_T *li; | |
5223 garray_T ga; | |
5224 | |
5225 retlist = call_user_expand_func(call_func_retlist, xp, num_file, file); | |
5226 if (retlist == NULL) | |
5227 return FAIL; | |
5228 | |
5229 ga_init2(&ga, (int)sizeof(char *), 3); | |
5230 /* Loop over the items in the list. */ | |
5231 for (li = retlist->lv_first; li != NULL; li = li->li_next) | |
5232 { | |
1917 | 5233 if (li->li_tv.v_type != VAR_STRING || li->li_tv.vval.v_string == NULL) |
5234 continue; /* Skip non-string items and empty strings */ | |
407 | 5235 |
5236 if (ga_grow(&ga, 1) == FAIL) | |
5237 break; | |
5238 | |
5239 ((char_u **)ga.ga_data)[ga.ga_len] = | |
1917 | 5240 vim_strsave(li->li_tv.vval.v_string); |
407 | 5241 ++ga.ga_len; |
5242 } | |
5243 list_unref(retlist); | |
5244 | |
7 | 5245 *file = ga.ga_data; |
5246 *num_file = ga.ga_len; | |
5247 return OK; | |
5248 } | |
5249 #endif | |
5250 | |
5251 /* | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5252 * 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
|
5253 * Search from 'runtimepath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5254 * 'runtimepath'/{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5255 * 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
|
5256 * 'packpath'/pack/ * /start/ * /{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5257 * 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
|
5258 * 'packpath'/pack/ * /opt/ * /{dirnames}/{pat}.vim |
2929 | 5259 * "dirnames" is an array with one or more directory names. |
7 | 5260 */ |
5261 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5262 ExpandRTDir( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5263 char_u *pat, |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5264 int flags, |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5265 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5266 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5267 char *dirnames[]) |
7 | 5268 { |
5269 char_u *s; | |
5270 char_u *e; | |
5873 | 5271 char_u *match; |
7 | 5272 garray_T ga; |
2929 | 5273 int i; |
5274 int pat_len; | |
7 | 5275 |
5276 *num_file = 0; | |
5277 *file = NULL; | |
2931 | 5278 pat_len = (int)STRLEN(pat); |
2929 | 5279 ga_init2(&ga, (int)sizeof(char *), 10); |
5280 | |
5281 for (i = 0; dirnames[i] != NULL; ++i) | |
7 | 5282 { |
2929 | 5283 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 7)); |
5284 if (s == NULL) | |
5285 { | |
5286 ga_clear_strings(&ga); | |
5287 return FAIL; | |
5288 } | |
5289 sprintf((char *)s, "%s/%s*.vim", dirnames[i], pat); | |
5873 | 5290 globpath(p_rtp, s, &ga, 0); |
2929 | 5291 vim_free(s); |
5873 | 5292 } |
5293 | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5294 if (flags & DIP_START) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5295 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
|
5296 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5297 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
|
5298 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5299 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5300 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5301 return FAIL; |
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 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
|
5304 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5305 vim_free(s); |
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 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5308 |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5309 if (flags & DIP_OPT) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5310 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
|
5311 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5312 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 20)); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5313 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5314 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5315 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5316 return FAIL; |
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 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
|
5319 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5320 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5321 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5322 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5323 |
5873 | 5324 for (i = 0; i < ga.ga_len; ++i) |
5325 { | |
5326 match = ((char_u **)ga.ga_data)[i]; | |
5327 s = match; | |
5328 e = s + STRLEN(s); | |
5329 if (e - 4 > s && STRNICMP(e - 4, ".vim", 4) == 0) | |
7 | 5330 { |
5873 | 5331 e -= 4; |
5332 for (s = e; s > match; mb_ptr_back(match, s)) | |
5333 if (s < match || vim_ispathsep(*s)) | |
5334 break; | |
5335 ++s; | |
5336 *e = NUL; | |
5337 mch_memmove(match, s, e - s + 1); | |
7 | 5338 } |
5339 } | |
5873 | 5340 |
2929 | 5341 if (ga.ga_len == 0) |
3628 | 5342 return FAIL; |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5343 |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5344 /* Sort and remove duplicates which can happen when specifying multiple |
2929 | 5345 * directories in dirnames. */ |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5346 remove_duplicates(&ga); |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5347 |
7 | 5348 *file = ga.ga_data; |
5349 *num_file = ga.ga_len; | |
5350 return OK; | |
5351 } | |
5352 | |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5353 /* |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5354 * Expand loadplugin names: |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5355 * 'packpath'/pack/ * /opt/{pat} |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5356 */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5357 static int |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5358 ExpandPackAddDir( |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5359 char_u *pat, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5360 int *num_file, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5361 char_u ***file) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5362 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5363 char_u *s; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5364 char_u *e; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5365 char_u *match; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5366 garray_T ga; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5367 int i; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5368 int pat_len; |
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
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parents:
8281
diff
changeset
|
5370 *num_file = 0; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5371 *file = NULL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5372 pat_len = (int)STRLEN(pat); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5373 ga_init2(&ga, (int)sizeof(char *), 10); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5374 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5375 s = alloc((unsigned)(pat_len + 26)); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5376 if (s == NULL) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5377 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5378 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
|
5379 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5380 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5381 sprintf((char *)s, "pack/*/opt/%s*", pat); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5382 globpath(p_pp, s, &ga, 0); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5383 vim_free(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5384 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5385 for (i = 0; i < ga.ga_len; ++i) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5386 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5387 match = ((char_u **)ga.ga_data)[i]; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
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|
5388 s = gettail(match); |
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diff
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|
5389 e = s + STRLEN(s); |
eed1ca42f9aa
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diff
changeset
|
5390 mch_memmove(match, s, e - s + 1); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5391 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
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|
5392 |
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commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5393 if (ga.ga_len == 0) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5394 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
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|
5395 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
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|
5396 /* Sort and remove duplicates which can happen when specifying multiple |
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commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
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|
5397 * directories in dirnames. */ |
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diff
changeset
|
5398 remove_duplicates(&ga); |
eed1ca42f9aa
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diff
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|
5399 |
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commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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|
5400 *file = ga.ga_data; |
eed1ca42f9aa
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diff
changeset
|
5401 *num_file = ga.ga_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5402 return OK; |
eed1ca42f9aa
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diff
changeset
|
5403 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
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|
5404 |
7 | 5405 #endif |
5406 | |
5407 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_EVAL) || defined(PROTO) | |
5408 /* | |
5409 * Expand "file" for all comma-separated directories in "path". | |
5873 | 5410 * Adds the matches to "ga". Caller must init "ga". |
7 | 5411 */ |
5873 | 5412 void |
7819
f86adafb28d4
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diff
changeset
|
5413 globpath( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
5414 char_u *path, |
f86adafb28d4
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parents:
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diff
changeset
|
5415 char_u *file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
5416 garray_T *ga, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5417 int expand_options) |
7 | 5418 { |
5419 expand_T xpc; | |
5420 char_u *buf; | |
5421 int i; | |
5422 int num_p; | |
5423 char_u **p; | |
5424 | |
5425 buf = alloc(MAXPATHL); | |
5426 if (buf == NULL) | |
5873 | 5427 return; |
7 | 5428 |
632 | 5429 ExpandInit(&xpc); |
7 | 5430 xpc.xp_context = EXPAND_FILES; |
632 | 5431 |
7 | 5432 /* Loop over all entries in {path}. */ |
5433 while (*path != NUL) | |
5434 { | |
5435 /* Copy one item of the path to buf[] and concatenate the file name. */ | |
5436 copy_option_part(&path, buf, MAXPATHL, ","); | |
5437 if (STRLEN(buf) + STRLEN(file) + 2 < MAXPATHL) | |
5438 { | |
8212
05b88224cea1
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8080
diff
changeset
|
5439 # if defined(MSWIN) |
2495
a847363bf06e
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5440 /* Using the platform's path separator (\) makes vim incorrectly |
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5441 * treat it as an escape character, use '/' instead. */ |
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5442 if (*buf != NUL && !after_pathsep(buf, buf + STRLEN(buf))) |
a847363bf06e
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Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5443 STRCAT(buf, "/"); |
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5444 # else |
7 | 5445 add_pathsep(buf); |
2495
a847363bf06e
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Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5446 # endif |
7 | 5447 STRCAT(buf, file); |
1754 | 5448 if (ExpandFromContext(&xpc, buf, &num_p, &p, |
5449 WILD_SILENT|expand_options) != FAIL && num_p > 0) | |
7 | 5450 { |
1754 | 5451 ExpandEscape(&xpc, buf, num_p, p, WILD_SILENT|expand_options); |
5873 | 5452 |
5453 if (ga_grow(ga, num_p) == OK) | |
7 | 5454 { |
5455 for (i = 0; i < num_p; ++i) | |
5456 { | |
5873 | 5457 ((char_u **)ga->ga_data)[ga->ga_len] = |
5950 | 5458 vim_strnsave(p[i], (int)STRLEN(p[i])); |
5873 | 5459 ++ga->ga_len; |
7 | 5460 } |
5461 } | |
5873 | 5462 |
7 | 5463 FreeWild(num_p, p); |
5464 } | |
5465 } | |
5466 } | |
5467 | |
5468 vim_free(buf); | |
5469 } | |
5470 | |
5471 #endif | |
5472 | |
5473 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
5474 | |
5475 /********************************* | |
5476 * Command line history stuff * | |
5477 *********************************/ | |
5478 | |
5479 /* | |
5480 * Translate a history character to the associated type number. | |
5481 */ | |
5482 static int | |
7819
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parents:
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diff
changeset
|
5483 hist_char2type(int c) |
7 | 5484 { |
5485 if (c == ':') | |
5486 return HIST_CMD; | |
5487 if (c == '=') | |
5488 return HIST_EXPR; | |
5489 if (c == '@') | |
5490 return HIST_INPUT; | |
5491 if (c == '>') | |
5492 return HIST_DEBUG; | |
5493 return HIST_SEARCH; /* must be '?' or '/' */ | |
5494 } | |
5495 | |
5496 /* | |
5497 * Table of history names. | |
5498 * These names are used in :history and various hist...() functions. | |
5499 * It is sufficient to give the significant prefix of a history name. | |
5500 */ | |
5501 | |
5502 static char *(history_names[]) = | |
5503 { | |
5504 "cmd", | |
5505 "search", | |
5506 "expr", | |
5507 "input", | |
5508 "debug", | |
5509 NULL | |
5510 }; | |
5511 | |
3503 | 5512 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
5513 /* | |
5514 * Function given to ExpandGeneric() to obtain the possible first | |
5515 * arguments of the ":history command. | |
5516 */ | |
5517 static char_u * | |
7819
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diff
changeset
|
5518 get_history_arg(expand_T *xp UNUSED, int idx) |
3503 | 5519 { |
5520 static char_u compl[2] = { NUL, NUL }; | |
5521 char *short_names = ":=@>?/"; | |
3529 | 5522 int short_names_count = (int)STRLEN(short_names); |
3503 | 5523 int history_name_count = sizeof(history_names) / sizeof(char *) - 1; |
5524 | |
5525 if (idx < short_names_count) | |
5526 { | |
5527 compl[0] = (char_u)short_names[idx]; | |
5528 return compl; | |
5529 } | |
5530 if (idx < short_names_count + history_name_count) | |
5531 return (char_u *)history_names[idx - short_names_count]; | |
5532 if (idx == short_names_count + history_name_count) | |
5533 return (char_u *)"all"; | |
5534 return NULL; | |
5535 } | |
5536 #endif | |
5537 | |
7 | 5538 /* |
5539 * init_history() - Initialize the command line history. | |
5540 * Also used to re-allocate the history when the size changes. | |
5541 */ | |
356 | 5542 void |
7819
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diff
changeset
|
5543 init_history(void) |
7 | 5544 { |
5545 int newlen; /* new length of history table */ | |
5546 histentry_T *temp; | |
5547 int i; | |
5548 int j; | |
5549 int type; | |
5550 | |
5551 /* | |
5552 * If size of history table changed, reallocate it | |
5553 */ | |
5554 newlen = (int)p_hi; | |
5555 if (newlen != hislen) /* history length changed */ | |
5556 { | |
5557 for (type = 0; type < HIST_COUNT; ++type) /* adjust the tables */ | |
5558 { | |
5559 if (newlen) | |
5560 { | |
5561 temp = (histentry_T *)lalloc( | |
5562 (long_u)(newlen * sizeof(histentry_T)), TRUE); | |
5563 if (temp == NULL) /* out of memory! */ | |
5564 { | |
5565 if (type == 0) /* first one: just keep the old length */ | |
5566 { | |
5567 newlen = hislen; | |
5568 break; | |
5569 } | |
5570 /* Already changed one table, now we can only have zero | |
5571 * length for all tables. */ | |
5572 newlen = 0; | |
5573 type = -1; | |
5574 continue; | |
5575 } | |
5576 } | |
5577 else | |
5578 temp = NULL; | |
5579 if (newlen == 0 || temp != NULL) | |
5580 { | |
5581 if (hisidx[type] < 0) /* there are no entries yet */ | |
5582 { | |
5583 for (i = 0; i < newlen; ++i) | |
4258 | 5584 clear_hist_entry(&temp[i]); |
7 | 5585 } |
5586 else if (newlen > hislen) /* array becomes bigger */ | |
5587 { | |
5588 for (i = 0; i <= hisidx[type]; ++i) | |
5589 temp[i] = history[type][i]; | |
5590 j = i; | |
5591 for ( ; i <= newlen - (hislen - hisidx[type]); ++i) | |
4258 | 5592 clear_hist_entry(&temp[i]); |
7 | 5593 for ( ; j < hislen; ++i, ++j) |
5594 temp[i] = history[type][j]; | |
5595 } | |
5596 else /* array becomes smaller or 0 */ | |
5597 { | |
5598 j = hisidx[type]; | |
5599 for (i = newlen - 1; ; --i) | |
5600 { | |
5601 if (i >= 0) /* copy newest entries */ | |
5602 temp[i] = history[type][j]; | |
5603 else /* remove older entries */ | |
5604 vim_free(history[type][j].hisstr); | |
5605 if (--j < 0) | |
5606 j = hislen - 1; | |
5607 if (j == hisidx[type]) | |
5608 break; | |
5609 } | |
5610 hisidx[type] = newlen - 1; | |
5611 } | |
5612 vim_free(history[type]); | |
5613 history[type] = temp; | |
5614 } | |
5615 } | |
5616 hislen = newlen; | |
5617 } | |
5618 } | |
5619 | |
4258 | 5620 static void |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5621 clear_hist_entry(histentry_T *hisptr) |
4258 | 5622 { |
5623 hisptr->hisnum = 0; | |
5624 hisptr->viminfo = FALSE; | |
5625 hisptr->hisstr = NULL; | |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
5626 hisptr->time_set = 0; |
4258 | 5627 } |
5628 | |
7 | 5629 /* |
5630 * Check if command line 'str' is already in history. | |
5631 * If 'move_to_front' is TRUE, matching entry is moved to end of history. | |
5632 */ | |
5633 static int | |
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5634 in_history( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5635 int type, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5636 char_u *str, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5637 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
|
5638 int sep, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5639 int writing) /* ignore entries read from viminfo */ |
7 | 5640 { |
5641 int i; | |
5642 int last_i = -1; | |
2986 | 5643 char_u *p; |
7 | 5644 |
5645 if (hisidx[type] < 0) | |
5646 return FALSE; | |
5647 i = hisidx[type]; | |
5648 do | |
5649 { | |
5650 if (history[type][i].hisstr == NULL) | |
5651 return FALSE; | |
2986 | 5652 |
5653 /* For search history, check that the separator character matches as | |
5654 * well. */ | |
5655 p = history[type][i].hisstr; | |
5656 if (STRCMP(str, p) == 0 | |
4285 | 5657 && !(writing && history[type][i].viminfo) |
2986 | 5658 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
7 | 5659 { |
5660 if (!move_to_front) | |
5661 return TRUE; | |
5662 last_i = i; | |
5663 break; | |
5664 } | |
5665 if (--i < 0) | |
5666 i = hislen - 1; | |
5667 } while (i != hisidx[type]); | |
5668 | |
5669 if (last_i >= 0) | |
5670 { | |
5671 str = history[type][i].hisstr; | |
5672 while (i != hisidx[type]) | |
5673 { | |
5674 if (++i >= hislen) | |
5675 i = 0; | |
5676 history[type][last_i] = history[type][i]; | |
5677 last_i = i; | |
5678 } | |
4258 | 5679 history[type][i].hisnum = ++hisnum[type]; |
5680 history[type][i].viminfo = FALSE; | |
7 | 5681 history[type][i].hisstr = str; |
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
5682 history[type][i].time_set = vim_time(); |
7 | 5683 return TRUE; |
5684 } | |
5685 return FALSE; | |
5686 } | |
5687 | |
5688 /* | |
5689 * Convert history name (from table above) to its HIST_ equivalent. | |
5690 * When "name" is empty, return "cmd" history. | |
5691 * Returns -1 for unknown history name. | |
5692 */ | |
5693 int | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5694 get_histtype(char_u *name) |
7 | 5695 { |
5696 int i; | |
5697 int len = (int)STRLEN(name); | |
5698 | |
5699 /* No argument: use current history. */ | |
5700 if (len == 0) | |
5701 return hist_char2type(ccline.cmdfirstc); | |
5702 | |
5703 for (i = 0; history_names[i] != NULL; ++i) | |
5704 if (STRNICMP(name, history_names[i], len) == 0) | |
5705 return i; | |
5706 | |
5707 if (vim_strchr((char_u *)":=@>?/", name[0]) != NULL && name[1] == NUL) | |
5708 return hist_char2type(name[0]); | |
5709 | |
5710 return -1; | |
5711 } | |
5712 | |
5713 static int last_maptick = -1; /* last seen maptick */ | |
5714 | |
5715 /* | |
5716 * Add the given string to the given history. If the string is already in the | |
5717 * history then it is moved to the front. "histype" may be one of he HIST_ | |
5718 * values. | |
5719 */ | |
5720 void | |
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5721 add_to_history( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5722 int histype, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5723 char_u *new_entry, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5724 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
|
5725 int sep) /* separator character used (search hist) */ |
7 | 5726 { |
5727 histentry_T *hisptr; | |
5728 int len; | |
5729 | |
5730 if (hislen == 0) /* no history */ | |
5731 return; | |
5732 | |
5467 | 5733 if (cmdmod.keeppatterns && histype == HIST_SEARCH) |
5734 return; | |
5735 | |
7 | 5736 /* |
5737 * Searches inside the same mapping overwrite each other, so that only | |
5738 * the last line is kept. Be careful not to remove a line that was moved | |
5739 * down, only lines that were added. | |
5740 */ | |
5741 if (histype == HIST_SEARCH && in_map) | |
5742 { | |
5743 if (maptick == last_maptick) | |
5744 { | |
5745 /* Current line is from the same mapping, remove it */ | |
5746 hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]]; | |
5747 vim_free(hisptr->hisstr); | |
4258 | 5748 clear_hist_entry(hisptr); |
7 | 5749 --hisnum[histype]; |
5750 if (--hisidx[HIST_SEARCH] < 0) | |
5751 hisidx[HIST_SEARCH] = hislen - 1; | |
5752 } | |
5753 last_maptick = -1; | |
5754 } | |
4285 | 5755 if (!in_history(histype, new_entry, TRUE, sep, FALSE)) |
7 | 5756 { |
5757 if (++hisidx[histype] == hislen) | |
5758 hisidx[histype] = 0; | |
5759 hisptr = &history[histype][hisidx[histype]]; | |
5760 vim_free(hisptr->hisstr); | |
5761 | |
5762 /* Store the separator after the NUL of the string. */ | |
835 | 5763 len = (int)STRLEN(new_entry); |
7 | 5764 hisptr->hisstr = vim_strnsave(new_entry, len + 2); |
5765 if (hisptr->hisstr != NULL) | |
5766 hisptr->hisstr[len + 1] = sep; | |
5767 | |
5768 hisptr->hisnum = ++hisnum[histype]; | |
4258 | 5769 hisptr->viminfo = FALSE; |
9240
636cfa97200e
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Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
5770 hisptr->time_set = vim_time(); |
7 | 5771 if (histype == HIST_SEARCH && in_map) |
5772 last_maptick = maptick; | |
5773 } | |
5774 } | |
5775 | |
5776 #if defined(FEAT_EVAL) || defined(PROTO) | |
5777 | |
5778 /* | |
5779 * Get identifier of newest history entry. | |
5780 * "histype" may be one of the HIST_ values. | |
5781 */ | |
5782 int | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5783 get_history_idx(int histype) |
7 | 5784 { |
5785 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5786 || hisidx[histype] < 0) | |
5787 return -1; | |
5788 | |
5789 return history[histype][hisidx[histype]].hisnum; | |
5790 } | |
5791 | |
531 | 5792 /* |
7 | 5793 * Calculate history index from a number: |
5794 * num > 0: seen as identifying number of a history entry | |
5795 * num < 0: relative position in history wrt newest entry | |
5796 * "histype" may be one of the HIST_ values. | |
5797 */ | |
5798 static int | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5799 calc_hist_idx(int histype, int num) |
7 | 5800 { |
5801 int i; | |
5802 histentry_T *hist; | |
5803 int wrapped = FALSE; | |
5804 | |
5805 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5806 || (i = hisidx[histype]) < 0 || num == 0) | |
5807 return -1; | |
5808 | |
5809 hist = history[histype]; | |
5810 if (num > 0) | |
5811 { | |
5812 while (hist[i].hisnum > num) | |
5813 if (--i < 0) | |
5814 { | |
5815 if (wrapped) | |
5816 break; | |
5817 i += hislen; | |
5818 wrapped = TRUE; | |
5819 } | |
5820 if (hist[i].hisnum == num && hist[i].hisstr != NULL) | |
5821 return i; | |
5822 } | |
5823 else if (-num <= hislen) | |
5824 { | |
5825 i += num + 1; | |
5826 if (i < 0) | |
5827 i += hislen; | |
5828 if (hist[i].hisstr != NULL) | |
5829 return i; | |
5830 } | |
5831 return -1; | |
5832 } | |
5833 | |
5834 /* | |
5835 * Get a history entry by its index. | |
5836 * "histype" may be one of the HIST_ values. | |
5837 */ | |
5838 char_u * | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5839 get_history_entry(int histype, int idx) |
7 | 5840 { |
5841 idx = calc_hist_idx(histype, idx); | |
5842 if (idx >= 0) | |
5843 return history[histype][idx].hisstr; | |
5844 else | |
5845 return (char_u *)""; | |
5846 } | |
5847 | |
5848 /* | |
5849 * Clear all entries of a history. | |
5850 * "histype" may be one of the HIST_ values. | |
5851 */ | |
5852 int | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5853 clr_history(int histype) |
7 | 5854 { |
5855 int i; | |
5856 histentry_T *hisptr; | |
5857 | |
5858 if (hislen != 0 && histype >= 0 && histype < HIST_COUNT) | |
5859 { | |
5860 hisptr = history[histype]; | |
5861 for (i = hislen; i--;) | |
5862 { | |
5863 vim_free(hisptr->hisstr); | |
4258 | 5864 clear_hist_entry(hisptr); |
8406
5d926807c19c
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Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
5865 hisptr++; |
7 | 5866 } |
5867 hisidx[histype] = -1; /* mark history as cleared */ | |
5868 hisnum[histype] = 0; /* reset identifier counter */ | |
5869 return OK; | |
5870 } | |
5871 return FAIL; | |
5872 } | |
5873 | |
5874 /* | |
5875 * Remove all entries matching {str} from a history. | |
5876 * "histype" may be one of the HIST_ values. | |
5877 */ | |
5878 int | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5879 del_history_entry(int histype, char_u *str) |
7 | 5880 { |
5881 regmatch_T regmatch; | |
5882 histentry_T *hisptr; | |
5883 int idx; | |
5884 int i; | |
5885 int last; | |
5886 int found = FALSE; | |
5887 | |
5888 regmatch.regprog = NULL; | |
5889 regmatch.rm_ic = FALSE; /* always match case */ | |
5890 if (hislen != 0 | |
5891 && histype >= 0 | |
5892 && histype < HIST_COUNT | |
5893 && *str != NUL | |
5894 && (idx = hisidx[histype]) >= 0 | |
5895 && (regmatch.regprog = vim_regcomp(str, RE_MAGIC + RE_STRING)) | |
5896 != NULL) | |
5897 { | |
5898 i = last = idx; | |
5899 do | |
5900 { | |
5901 hisptr = &history[histype][i]; | |
5902 if (hisptr->hisstr == NULL) | |
5903 break; | |
5904 if (vim_regexec(®match, hisptr->hisstr, (colnr_T)0)) | |
5905 { | |
5906 found = TRUE; | |
5907 vim_free(hisptr->hisstr); | |
4258 | 5908 clear_hist_entry(hisptr); |
7 | 5909 } |
5910 else | |
5911 { | |
5912 if (i != last) | |
5913 { | |
5914 history[histype][last] = *hisptr; | |
4258 | 5915 clear_hist_entry(hisptr); |
7 | 5916 } |
5917 if (--last < 0) | |
5918 last += hislen; | |
5919 } | |
5920 if (--i < 0) | |
5921 i += hislen; | |
5922 } while (i != idx); | |
5923 if (history[histype][idx].hisstr == NULL) | |
5924 hisidx[histype] = -1; | |
5925 } | |
4805
66803af09906
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parents:
4803
diff
changeset
|
5926 vim_regfree(regmatch.regprog); |
7 | 5927 return found; |
5928 } | |
5929 | |
5930 /* | |
5931 * Remove an indexed entry from a history. | |
5932 * "histype" may be one of the HIST_ values. | |
5933 */ | |
5934 int | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5935 del_history_idx(int histype, int idx) |
7 | 5936 { |
5937 int i, j; | |
5938 | |
5939 i = calc_hist_idx(histype, idx); | |
5940 if (i < 0) | |
5941 return FALSE; | |
5942 idx = hisidx[histype]; | |
5943 vim_free(history[histype][i].hisstr); | |
5944 | |
5945 /* When deleting the last added search string in a mapping, reset | |
5946 * last_maptick, so that the last added search string isn't deleted again. | |
5947 */ | |
5948 if (histype == HIST_SEARCH && maptick == last_maptick && i == idx) | |
5949 last_maptick = -1; | |
5950 | |
5951 while (i != idx) | |
5952 { | |
5953 j = (i + 1) % hislen; | |
5954 history[histype][i] = history[histype][j]; | |
5955 i = j; | |
5956 } | |
4258 | 5957 clear_hist_entry(&history[histype][i]); |
7 | 5958 if (--i < 0) |
5959 i += hislen; | |
5960 hisidx[histype] = i; | |
5961 return TRUE; | |
5962 } | |
5963 | |
5964 #endif /* FEAT_EVAL */ | |
5965 | |
5966 #if defined(FEAT_CRYPT) || defined(PROTO) | |
5967 /* | |
5968 * Very specific function to remove the value in ":set key=val" from the | |
5969 * history. | |
5970 */ | |
5971 void | |
7819
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parents:
7807
diff
changeset
|
5972 remove_key_from_history(void) |
7 | 5973 { |
5974 char_u *p; | |
5975 int i; | |
5976 | |
5977 i = hisidx[HIST_CMD]; | |
5978 if (i < 0) | |
5979 return; | |
5980 p = history[HIST_CMD][i].hisstr; | |
5981 if (p != NULL) | |
5982 for ( ; *p; ++p) | |
5983 if (STRNCMP(p, "key", 3) == 0 && !isalpha(p[3])) | |
5984 { | |
5985 p = vim_strchr(p + 3, '='); | |
5986 if (p == NULL) | |
5987 break; | |
5988 ++p; | |
5989 for (i = 0; p[i] && !vim_iswhite(p[i]); ++i) | |
5990 if (p[i] == '\\' && p[i + 1]) | |
5991 ++i; | |
1621 | 5992 STRMOVE(p, p + i); |
7 | 5993 --p; |
5994 } | |
5995 } | |
5996 #endif | |
5997 | |
5998 #endif /* FEAT_CMDHIST */ | |
5999 | |
8647
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Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6000 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
8645
f4819f0fc5ad
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parents:
8643
diff
changeset
|
6001 /* |
f4819f0fc5ad
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parents:
8643
diff
changeset
|
6002 * Get pointer to the command line info to use. cmdline_paste() may clear |
f4819f0fc5ad
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parents:
8643
diff
changeset
|
6003 * ccline and put the previous value in prev_ccline. |
f4819f0fc5ad
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parents:
8643
diff
changeset
|
6004 */ |
f4819f0fc5ad
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parents:
8643
diff
changeset
|
6005 static struct cmdline_info * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6006 get_ccline_ptr(void) |
f4819f0fc5ad
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parents:
8643
diff
changeset
|
6007 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6008 if ((State & CMDLINE) == 0) |
f4819f0fc5ad
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parents:
8643
diff
changeset
|
6009 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6010 if (ccline.cmdbuff != NULL) |
f4819f0fc5ad
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parents:
8643
diff
changeset
|
6011 return &ccline; |
f4819f0fc5ad
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parents:
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diff
changeset
|
6012 if (prev_ccline_used && prev_ccline.cmdbuff != NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6013 return &prev_ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6014 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6015 } |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6016 #endif |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6017 |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6018 #if defined(FEAT_EVAL) || defined(PROTO) |
8645
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6019 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6020 * Get the current command line in allocated memory. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6021 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6022 * Returns NULL when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6023 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6024 char_u * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6025 get_cmdline_str(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6026 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6027 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6028 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6029 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6030 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6031 return vim_strnsave(p->cmdbuff, p->cmdlen); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6032 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6033 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6034 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6035 * Get the current command line position, counted in bytes. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6036 * Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6037 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6038 * Returns -1 when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6039 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6040 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6041 get_cmdline_pos(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6042 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6043 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6044 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6045 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6046 return -1; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6047 return p->cmdpos; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6048 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6049 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6050 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6051 * Set the command line byte position to "pos". Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6052 * 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
|
6053 * Returns 1 when failed, 0 when OK. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6054 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6055 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6056 set_cmdline_pos( |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6057 int pos) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6058 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6059 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6060 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6061 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6062 return 1; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6063 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6064 /* The position is not set directly but after CTRL-\ e or CTRL-R = has |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6065 * changed the command line. */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6066 if (pos < 0) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6067 new_cmdpos = 0; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6068 else |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6069 new_cmdpos = pos; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6070 return 0; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6071 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6072 #endif |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6073 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6074 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6075 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6076 * Get the current command-line type. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6077 * Returns ':' or '/' or '?' or '@' or '>' or '-' |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6078 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6079 * Returns NUL when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6080 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6081 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6082 get_cmdline_type(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6083 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6084 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6085 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6086 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6087 return NUL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6088 if (p->cmdfirstc == NUL) |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6089 return |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6090 # ifdef FEAT_EVAL |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
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parents:
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diff
changeset
|
6091 (p->input_fn) ? '@' : |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6092 # endif |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6093 '-'; |
8645
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6094 return p->cmdfirstc; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6095 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6096 #endif |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6097 |
7 | 6098 #if defined(FEAT_QUICKFIX) || defined(FEAT_CMDHIST) || defined(PROTO) |
6099 /* | |
6100 * Get indices "num1,num2" that specify a range within a list (not a range of | |
6101 * text lines in a buffer!) from a string. Used for ":history" and ":clist". | |
6102 * Returns OK if parsed successfully, otherwise FAIL. | |
6103 */ | |
6104 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6105 get_list_range(char_u **str, int *num1, int *num2) |
7 | 6106 { |
6107 int len; | |
6108 int first = FALSE; | |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9301
diff
changeset
|
6109 varnumber_T num; |
7 | 6110 |
6111 *str = skipwhite(*str); | |
6112 if (**str == '-' || vim_isdigit(**str)) /* parse "from" part of range */ | |
6113 { | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
6114 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6115 *str += len; |
6116 *num1 = (int)num; | |
6117 first = TRUE; | |
6118 } | |
6119 *str = skipwhite(*str); | |
6120 if (**str == ',') /* parse "to" part of range */ | |
6121 { | |
6122 *str = skipwhite(*str + 1); | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
6123 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6124 if (len > 0) |
6125 { | |
6126 *num2 = (int)num; | |
6127 *str = skipwhite(*str + len); | |
6128 } | |
6129 else if (!first) /* no number given at all */ | |
6130 return FAIL; | |
6131 } | |
6132 else if (first) /* only one number given */ | |
6133 *num2 = *num1; | |
6134 return OK; | |
6135 } | |
6136 #endif | |
6137 | |
6138 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
6139 /* | |
6140 * :history command - print a history | |
6141 */ | |
6142 void | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6143 ex_history(exarg_T *eap) |
7 | 6144 { |
6145 histentry_T *hist; | |
6146 int histype1 = HIST_CMD; | |
6147 int histype2 = HIST_CMD; | |
6148 int hisidx1 = 1; | |
6149 int hisidx2 = -1; | |
6150 int idx; | |
6151 int i, j, k; | |
6152 char_u *end; | |
6153 char_u *arg = eap->arg; | |
6154 | |
6155 if (hislen == 0) | |
6156 { | |
6157 MSG(_("'history' option is zero")); | |
6158 return; | |
6159 } | |
6160 | |
6161 if (!(VIM_ISDIGIT(*arg) || *arg == '-' || *arg == ',')) | |
6162 { | |
6163 end = arg; | |
6164 while (ASCII_ISALPHA(*end) | |
6165 || vim_strchr((char_u *)":=@>/?", *end) != NULL) | |
6166 end++; | |
6167 i = *end; | |
6168 *end = NUL; | |
6169 histype1 = get_histtype(arg); | |
6170 if (histype1 == -1) | |
6171 { | |
1853 | 6172 if (STRNICMP(arg, "all", STRLEN(arg)) == 0) |
7 | 6173 { |
6174 histype1 = 0; | |
6175 histype2 = HIST_COUNT-1; | |
6176 } | |
6177 else | |
6178 { | |
6179 *end = i; | |
6180 EMSG(_(e_trailing)); | |
6181 return; | |
6182 } | |
6183 } | |
6184 else | |
6185 histype2 = histype1; | |
6186 *end = i; | |
6187 } | |
6188 else | |
6189 end = arg; | |
6190 if (!get_list_range(&end, &hisidx1, &hisidx2) || *end != NUL) | |
6191 { | |
6192 EMSG(_(e_trailing)); | |
6193 return; | |
6194 } | |
6195 | |
6196 for (; !got_int && histype1 <= histype2; ++histype1) | |
6197 { | |
6198 STRCPY(IObuff, "\n # "); | |
6199 STRCAT(STRCAT(IObuff, history_names[histype1]), " history"); | |
6200 MSG_PUTS_TITLE(IObuff); | |
6201 idx = hisidx[histype1]; | |
6202 hist = history[histype1]; | |
6203 j = hisidx1; | |
6204 k = hisidx2; | |
6205 if (j < 0) | |
6206 j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum; | |
6207 if (k < 0) | |
6208 k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum; | |
6209 if (idx >= 0 && j <= k) | |
6210 for (i = idx + 1; !got_int; ++i) | |
6211 { | |
6212 if (i == hislen) | |
6213 i = 0; | |
6214 if (hist[i].hisstr != NULL | |
6215 && hist[i].hisnum >= j && hist[i].hisnum <= k) | |
6216 { | |
6217 msg_putchar('\n'); | |
6218 sprintf((char *)IObuff, "%c%6d ", i == idx ? '>' : ' ', | |
6219 hist[i].hisnum); | |
6220 if (vim_strsize(hist[i].hisstr) > (int)Columns - 10) | |
6221 trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff), | |
3290 | 6222 (int)Columns - 10, IOSIZE - (int)STRLEN(IObuff)); |
7 | 6223 else |
6224 STRCAT(IObuff, hist[i].hisstr); | |
6225 msg_outtrans(IObuff); | |
6226 out_flush(); | |
6227 } | |
6228 if (i == idx) | |
6229 break; | |
6230 } | |
6231 } | |
6232 } | |
6233 #endif | |
6234 | |
6235 #if (defined(FEAT_VIMINFO) && defined(FEAT_CMDHIST)) || defined(PROTO) | |
4903
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diff
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|
6236 /* |
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diff
changeset
|
6237 * Buffers for history read from a viminfo file. Only valid while reading. |
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6238 */ |
9240
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diff
changeset
|
6239 static histentry_T *viminfo_history[HIST_COUNT] = |
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parents:
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diff
changeset
|
6240 {NULL, NULL, NULL, NULL, NULL}; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6241 static int viminfo_hisidx[HIST_COUNT] = {0, 0, 0, 0, 0}; |
636cfa97200e
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parents:
9070
diff
changeset
|
6242 static int viminfo_hislen[HIST_COUNT] = {0, 0, 0, 0, 0}; |
7 | 6243 static int viminfo_add_at_front = FALSE; |
6244 | |
7801
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Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
6245 static int hist_type2char(int type, int use_question); |
7 | 6246 |
6247 /* | |
6248 * Translate a history type number to the associated character. | |
6249 */ | |
6250 static int | |
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
6251 hist_type2char( |
f86adafb28d4
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parents:
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diff
changeset
|
6252 int type, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
6253 int use_question) /* use '?' instead of '/' */ |
7 | 6254 { |
6255 if (type == HIST_CMD) | |
6256 return ':'; | |
6257 if (type == HIST_SEARCH) | |
6258 { | |
6259 if (use_question) | |
6260 return '?'; | |
6261 else | |
6262 return '/'; | |
6263 } | |
6264 if (type == HIST_EXPR) | |
6265 return '='; | |
6266 return '@'; | |
6267 } | |
6268 | |
6269 /* | |
6270 * Prepare for reading the history from the viminfo file. | |
6271 * This allocates history arrays to store the read history lines. | |
6272 */ | |
6273 void | |
7819
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parents:
7807
diff
changeset
|
6274 prepare_viminfo_history(int asklen, int writing) |
7 | 6275 { |
6276 int i; | |
6277 int num; | |
6278 int type; | |
6279 int len; | |
6280 | |
6281 init_history(); | |
4285 | 6282 viminfo_add_at_front = (asklen != 0 && !writing); |
7 | 6283 if (asklen > hislen) |
6284 asklen = hislen; | |
6285 | |
6286 for (type = 0; type < HIST_COUNT; ++type) | |
6287 { | |
4258 | 6288 /* Count the number of empty spaces in the history list. Entries read |
6289 * from viminfo previously are also considered empty. If there are | |
6290 * more spaces available than we request, then fill them up. */ | |
7 | 6291 for (i = 0, num = 0; i < hislen; i++) |
4258 | 6292 if (history[type][i].hisstr == NULL || history[type][i].viminfo) |
7 | 6293 num++; |
6294 len = asklen; | |
6295 if (num > len) | |
6296 len = num; | |
6297 if (len <= 0) | |
6298 viminfo_history[type] = NULL; | |
6299 else | |
9240
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parents:
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diff
changeset
|
6300 viminfo_history[type] = (histentry_T *)lalloc( |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6301 (long_u)(len * sizeof(histentry_T)), FALSE); |
7 | 6302 if (viminfo_history[type] == NULL) |
6303 len = 0; | |
6304 viminfo_hislen[type] = len; | |
6305 viminfo_hisidx[type] = 0; | |
6306 } | |
6307 } | |
6308 | |
6309 /* | |
6310 * Accept a line from the viminfo, store it in the history array when it's | |
6311 * new. | |
6312 */ | |
6313 int | |
7819
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parents:
7807
diff
changeset
|
6314 read_viminfo_history(vir_T *virp, int writing) |
7 | 6315 { |
6316 int type; | |
6317 long_u len; | |
6318 char_u *val; | |
6319 char_u *p; | |
6320 | |
6321 type = hist_char2type(virp->vir_line[0]); | |
6322 if (viminfo_hisidx[type] < viminfo_hislen[type]) | |
6323 { | |
6324 val = viminfo_readstring(virp, 1, TRUE); | |
6325 if (val != NULL && *val != NUL) | |
6326 { | |
3316 | 6327 int sep = (*val == ' ' ? NUL : *val); |
6328 | |
7 | 6329 if (!in_history(type, val + (type == HIST_SEARCH), |
4285 | 6330 viminfo_add_at_front, sep, writing)) |
7 | 6331 { |
6332 /* Need to re-allocate to append the separator byte. */ | |
6333 len = STRLEN(val); | |
6334 p = lalloc(len + 2, TRUE); | |
6335 if (p != NULL) | |
6336 { | |
6337 if (type == HIST_SEARCH) | |
6338 { | |
6339 /* Search entry: Move the separator from the first | |
6340 * column to after the NUL. */ | |
6341 mch_memmove(p, val + 1, (size_t)len); | |
3316 | 6342 p[len] = sep; |
7 | 6343 } |
6344 else | |
6345 { | |
6346 /* Not a search entry: No separator in the viminfo | |
6347 * file, add a NUL separator. */ | |
6348 mch_memmove(p, val, (size_t)len + 1); | |
6349 p[len + 1] = NUL; | |
6350 } | |
9240
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9070
diff
changeset
|
6351 viminfo_history[type][viminfo_hisidx[type]].hisstr = p; |
636cfa97200e
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parents:
9070
diff
changeset
|
6352 viminfo_history[type][viminfo_hisidx[type]].time_set = 0; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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9240
diff
changeset
|
6353 viminfo_history[type][viminfo_hisidx[type]].viminfo = TRUE; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6354 viminfo_history[type][viminfo_hisidx[type]].hisnum = 0; |
9240
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diff
changeset
|
6355 viminfo_hisidx[type]++; |
7 | 6356 } |
6357 } | |
6358 } | |
6359 vim_free(val); | |
6360 } | |
6361 return viminfo_readline(virp); | |
6362 } | |
6363 | |
4285 | 6364 /* |
9240
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diff
changeset
|
6365 * Accept a new style history line from the viminfo, store it in the history |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6366 * array when it's new. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6367 */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6368 void |
636cfa97200e
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diff
changeset
|
6369 handle_viminfo_history( |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6370 garray_T *values, |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6371 int writing) |
9240
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diff
changeset
|
6372 { |
636cfa97200e
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diff
changeset
|
6373 int type; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6374 long_u len; |
636cfa97200e
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diff
changeset
|
6375 char_u *val; |
636cfa97200e
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diff
changeset
|
6376 char_u *p; |
9272
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diff
changeset
|
6377 bval_T *vp = (bval_T *)values->ga_data; |
9240
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diff
changeset
|
6378 |
636cfa97200e
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diff
changeset
|
6379 /* Check the format: |
636cfa97200e
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diff
changeset
|
6380 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
9272
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|
6381 if (values->ga_len < 4 |
f5d9eb512f8b
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diff
changeset
|
6382 || vp[0].bv_type != BVAL_NR |
f5d9eb512f8b
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changeset
|
6383 || vp[1].bv_type != BVAL_NR |
f5d9eb512f8b
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diff
changeset
|
6384 || (vp[2].bv_type != BVAL_NR && vp[2].bv_type != BVAL_EMPTY) |
f5d9eb512f8b
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diff
changeset
|
6385 || vp[3].bv_type != BVAL_STRING) |
9240
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diff
changeset
|
6386 return; |
636cfa97200e
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diff
changeset
|
6387 |
9272
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diff
changeset
|
6388 type = vp[0].bv_nr; |
9240
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changeset
|
6389 if (type >= HIST_COUNT) |
636cfa97200e
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diff
changeset
|
6390 return; |
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changeset
|
6391 if (viminfo_hisidx[type] < viminfo_hislen[type]) |
636cfa97200e
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changeset
|
6392 { |
9272
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diff
changeset
|
6393 val = vp[3].bv_string; |
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6394 if (val != NULL && *val != NUL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6395 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
6396 int sep = type == HIST_SEARCH && vp[2].bv_type == BVAL_NR |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
6397 ? vp[2].bv_nr : NUL; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6398 int idx; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6399 int overwrite = FALSE; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6400 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6401 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
|
6402 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6403 /* 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
|
6404 * 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
|
6405 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
|
6406 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6407 p = viminfo_history[type][idx].hisstr; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6408 if (STRCMP(val, p) == 0 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6409 && (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
|
6410 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6411 overwrite = TRUE; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6412 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6413 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6414 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6415 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6416 if (!overwrite) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6417 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6418 /* 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
|
6419 len = vp[3].bv_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6420 p = lalloc(len + 2, TRUE); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6421 } |
9301
c3805fb080a6
commit https://github.com/vim/vim/commit/72e697d189616265ecefe0df4509d476df3bae40
Christian Brabandt <cb@256bit.org>
parents:
9287
diff
changeset
|
6422 else |
c3805fb080a6
commit https://github.com/vim/vim/commit/72e697d189616265ecefe0df4509d476df3bae40
Christian Brabandt <cb@256bit.org>
parents:
9287
diff
changeset
|
6423 len = 0; /* for picky compilers */ |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6424 if (p != NULL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6425 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
6426 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
|
6427 if (!overwrite) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6428 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6429 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
|
6430 /* Put the separator after the NUL. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6431 p[len + 1] = sep; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6432 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
|
6433 viminfo_history[type][idx].hisnum = 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6434 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
|
6435 viminfo_hisidx[type]++; |
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 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6439 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6440 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6441 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6442 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6443 /* |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6444 * 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
|
6445 */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6446 static void |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6447 concat_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6448 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6449 int idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6450 int i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6451 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6452 idx = hisidx[type] + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6453 if (idx >= hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6454 idx -= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6455 else if (idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6456 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6457 if (viminfo_add_at_front) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6458 hisidx[type] = idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6459 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6460 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6461 if (hisidx[type] == -1) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6462 hisidx[type] = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6463 do |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6464 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6465 if (history[type][idx].hisstr != NULL |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6466 || history[type][idx].viminfo) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6467 break; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6468 if (++idx == hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6469 idx = 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6470 } while (idx != hisidx[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6471 if (idx != hisidx[type] && --idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6472 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6473 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6474 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
|
6475 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6476 vim_free(history[type][idx].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6477 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
|
6478 history[type][idx].viminfo = TRUE; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6479 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
|
6480 if (--idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6481 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6482 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6483 idx += 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6484 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6485 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
|
6486 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6487 history[type][idx++].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6488 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6489 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6490 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6491 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6492 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6493 static int |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6494 #ifdef __BORLANDC__ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6495 _RTLENTRYF |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6496 #endif |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6497 sort_hist(const void *s1, const void *s2) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6498 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6499 histentry_T *p1 = *(histentry_T **)s1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6500 histentry_T *p2 = *(histentry_T **)s2; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6501 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6502 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
|
6503 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
|
6504 return 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6505 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6506 #endif |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6507 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6508 /* |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6509 * 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:
9240
diff
changeset
|
6510 * timestamp; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6511 */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6512 static void |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6513 merge_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6514 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6515 int max_len; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6516 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
|
6517 histentry_T *new_hist; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6518 int i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6519 int len; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6520 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6521 /* Make one long list with all entries. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6522 max_len = hislen + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6523 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:
9240
diff
changeset
|
6524 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
|
6525 if (tot_hist == NULL || new_hist == NULL) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6526 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6527 vim_free(tot_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6528 vim_free(new_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6529 return; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6530 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6531 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
|
6532 tot_hist[i] = &viminfo_history[type][i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6533 len = i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6534 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6535 if (history[type][i].hisstr != NULL) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6536 tot_hist[len++] = &history[type][i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6537 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6538 /* Sort the list on timestamp. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6539 qsort((void *)tot_hist, (size_t)len, sizeof(histentry_T *), sort_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6540 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6541 /* Keep the newest ones. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6542 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6543 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6544 if (i < len) |
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
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6546 new_hist[i] = *tot_hist[i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6547 tot_hist[i]->hisstr = NULL; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6548 if (new_hist[i].hisnum == 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6549 new_hist[i].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6550 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6551 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6552 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
|
6553 } |
9287
af25a1a875db
commit https://github.com/vim/vim/commit/a890f5e34887bff7616bdb4b9ee0bf98c8d2a8f0
Christian Brabandt <cb@256bit.org>
parents:
9272
diff
changeset
|
6554 hisidx[type] = (i < len ? i : len) - 1; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6555 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6556 /* Free what is not kept. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6557 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
|
6558 vim_free(viminfo_history[type][i].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6559 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6560 vim_free(history[type][i].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6561 vim_free(history[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6562 history[type] = new_hist; |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
6563 vim_free(tot_hist); |
9256
26c7bf23ec1d
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|
6564 } |
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|
6565 |
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|
6566 /* |
4285 | 6567 * Finish reading history lines from viminfo. Not used when writing viminfo. |
6568 */ | |
7 | 6569 void |
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diff
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|
6570 finish_viminfo_history(vir_T *virp) |
7 | 6571 { |
6572 int type; | |
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|
6573 int merge = virp->vir_version >= VIMINFO_VERSION_WITH_HISTORY; |
7 | 6574 |
6575 for (type = 0; type < HIST_COUNT; ++type) | |
6576 { | |
6577 if (history[type] == NULL) | |
4283 | 6578 continue; |
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|
6579 |
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|
6580 if (merge) |
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|
6581 merge_history(type); |
7 | 6582 else |
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|
6583 concat_history(type); |
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|
6584 |
7 | 6585 vim_free(viminfo_history[type]); |
6586 viminfo_history[type] = NULL; | |
4327 | 6587 viminfo_hisidx[type] = 0; |
7 | 6588 } |
6589 } | |
6590 | |
4903
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|
6591 /* |
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|
6592 * Write history to viminfo file in "fp". |
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|
6593 * When "merge" is TRUE merge history lines with a previously read viminfo |
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|
6594 * file, data is in viminfo_history[]. |
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|
6595 * When "merge" is FALSE just write all history lines. Used for ":wviminfo!". |
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|
6596 */ |
7 | 6597 void |
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changeset
|
6598 write_viminfo_history(FILE *fp, int merge) |
7 | 6599 { |
6600 int i; | |
6601 int type; | |
6602 int num_saved; | |
4283 | 6603 int round; |
7 | 6604 |
6605 init_history(); | |
6606 if (hislen == 0) | |
6607 return; | |
6608 for (type = 0; type < HIST_COUNT; ++type) | |
6609 { | |
6610 num_saved = get_viminfo_parameter(hist_type2char(type, FALSE)); | |
6611 if (num_saved == 0) | |
6612 continue; | |
6613 if (num_saved < 0) /* Use default */ | |
6614 num_saved = hislen; | |
6615 fprintf(fp, _("\n# %s History (newest to oldest):\n"), | |
6616 type == HIST_CMD ? _("Command Line") : | |
6617 type == HIST_SEARCH ? _("Search String") : | |
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|
6618 type == HIST_EXPR ? _("Expression") : |
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|
6619 type == HIST_INPUT ? _("Input Line") : |
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changeset
|
6620 _("Debug Line")); |
7 | 6621 if (num_saved > hislen) |
6622 num_saved = hislen; | |
4283 | 6623 |
6624 /* | |
6625 * Merge typed and viminfo history: | |
6626 * round 1: history of typed commands. | |
6627 * round 2: history from recently read viminfo. | |
6628 */ | |
6629 for (round = 1; round <= 2; ++round) | |
6630 { | |
4307 | 6631 if (round == 1) |
6632 /* start at newest entry, somewhere in the list */ | |
6633 i = hisidx[type]; | |
6634 else if (viminfo_hisidx[type] > 0) | |
6635 /* start at newest entry, first in the list */ | |
6636 i = 0; | |
6637 else | |
6638 /* empty list */ | |
6639 i = -1; | |
4283 | 6640 if (i >= 0) |
6641 while (num_saved > 0 | |
6642 && !(round == 2 && i >= viminfo_hisidx[type])) | |
7 | 6643 { |
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|
6644 char_u *p; |
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|
6645 time_t timestamp; |
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|
6646 int c = NUL; |
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|
6647 |
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|
6648 if (round == 1) |
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|
6649 { |
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changeset
|
6650 p = history[type][i].hisstr; |
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|
6651 timestamp = history[type][i].time_set; |
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diff
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|
6652 } |
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diff
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|
6653 else |
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|
6654 { |
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diff
changeset
|
6655 p = viminfo_history[type] == NULL ? NULL |
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|
6656 : viminfo_history[type][i].hisstr; |
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diff
changeset
|
6657 timestamp = viminfo_history[type] == NULL ? 0 |
636cfa97200e
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|
6658 : viminfo_history[type][i].time_set; |
636cfa97200e
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diff
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|
6659 } |
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diff
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|
6660 |
4903
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|
6661 if (p != NULL && (round == 2 |
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|
6662 || !merge |
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diff
changeset
|
6663 || !history[type][i].viminfo)) |
7 | 6664 { |
4283 | 6665 --num_saved; |
6666 fputc(hist_type2char(type, TRUE), fp); | |
6667 /* For the search history: put the separator in the | |
6668 * second column; use a space if there isn't one. */ | |
6669 if (type == HIST_SEARCH) | |
6670 { | |
6671 c = p[STRLEN(p) + 1]; | |
6672 putc(c == NUL ? ' ' : c, fp); | |
6673 } | |
6674 viminfo_writestring(fp, p); | |
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|
6675 |
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|
6676 { |
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|
6677 char cbuf[NUMBUFLEN]; |
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diff
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|
6678 |
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diff
changeset
|
6679 /* New style history with a bar line. Format: |
636cfa97200e
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diff
changeset
|
6680 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
636cfa97200e
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diff
changeset
|
6681 if (c == NUL) |
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diff
changeset
|
6682 cbuf[0] = NUL; |
636cfa97200e
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diff
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|
6683 else |
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diff
changeset
|
6684 sprintf(cbuf, "%d", c); |
636cfa97200e
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diff
changeset
|
6685 fprintf(fp, "|%d,%d,%ld,%s,", BARTYPE_HISTORY, |
636cfa97200e
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diff
changeset
|
6686 type, (long)timestamp, cbuf); |
636cfa97200e
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diff
changeset
|
6687 barline_writestring(fp, p, LSIZE - 20); |
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changeset
|
6688 putc('\n', fp); |
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diff
changeset
|
6689 } |
7 | 6690 } |
4283 | 6691 if (round == 1) |
6692 { | |
6693 /* Decrement index, loop around and stop when back at | |
6694 * the start. */ | |
6695 if (--i < 0) | |
6696 i = hislen - 1; | |
6697 if (i == hisidx[type]) | |
6698 break; | |
6699 } | |
6700 else | |
6701 { | |
6702 /* Increment index. Stop at the end in the while. */ | |
6703 ++i; | |
6704 } | |
7 | 6705 } |
4283 | 6706 } |
4285 | 6707 for (i = 0; i < viminfo_hisidx[type]; ++i) |
4327 | 6708 if (viminfo_history[type] != NULL) |
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diff
changeset
|
6709 vim_free(viminfo_history[type][i].hisstr); |
4285 | 6710 vim_free(viminfo_history[type]); |
6711 viminfo_history[type] = NULL; | |
4311 | 6712 viminfo_hisidx[type] = 0; |
7 | 6713 } |
6714 } | |
6715 #endif /* FEAT_VIMINFO */ | |
6716 | |
6717 #if defined(FEAT_FKMAP) || defined(PROTO) | |
6718 /* | |
6719 * Write a character at the current cursor+offset position. | |
6720 * It is directly written into the command buffer block. | |
6721 */ | |
6722 void | |
7819
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changeset
|
6723 cmd_pchar(int c, int offset) |
7 | 6724 { |
6725 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6726 { | |
6727 EMSG(_("E198: cmd_pchar beyond the command length")); | |
6728 return; | |
6729 } | |
6730 ccline.cmdbuff[ccline.cmdpos + offset] = (char_u)c; | |
6731 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
6732 } | |
6733 | |
6734 int | |
7819
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diff
changeset
|
6735 cmd_gchar(int offset) |
7 | 6736 { |
6737 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6738 { | |
6739 /* EMSG(_("cmd_gchar beyond the command length")); */ | |
6740 return NUL; | |
6741 } | |
6742 return (int)ccline.cmdbuff[ccline.cmdpos + offset]; | |
6743 } | |
6744 #endif | |
6745 | |
6746 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
6747 /* | |
6748 * Open a window on the current command line and history. Allow editing in | |
6749 * the window. Returns when the window is closed. | |
6750 * Returns: | |
6751 * CR if the command is to be executed | |
6752 * Ctrl_C if it is to be abandoned | |
6753 * K_IGNORE if editing continues | |
6754 */ | |
6755 static int | |
7819
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changeset
|
6756 ex_window(void) |
7 | 6757 { |
6758 struct cmdline_info save_ccline; | |
9487
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changeset
|
6759 bufref_T old_curbuf; |
7 | 6760 win_T *old_curwin = curwin; |
9487
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changeset
|
6761 bufref_T bufref; |
7 | 6762 win_T *wp; |
6763 int i; | |
6764 linenr_T lnum; | |
6765 int histtype; | |
6766 garray_T winsizes; | |
1685 | 6767 #ifdef FEAT_AUTOCMD |
7 | 6768 char_u typestr[2]; |
1685 | 6769 #endif |
7 | 6770 int save_restart_edit = restart_edit; |
6771 int save_State = State; | |
6772 int save_exmode = exmode_active; | |
510 | 6773 #ifdef FEAT_RIGHTLEFT |
6774 int save_cmdmsg_rl = cmdmsg_rl; | |
6775 #endif | |
6145 | 6776 #ifdef FEAT_FOLDING |
6777 int save_KeyTyped; | |
6778 #endif | |
7 | 6779 |
6780 /* Can't do this recursively. Can't do it when typing a password. */ | |
6781 if (cmdwin_type != 0 | |
6782 # if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
6783 || cmdline_star > 0 | |
6784 # endif | |
6785 ) | |
6786 { | |
6787 beep_flush(); | |
6788 return K_IGNORE; | |
6789 } | |
9487
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changeset
|
6790 set_bufref(&old_curbuf, curbuf); |
7 | 6791 |
6792 /* Save current window sizes. */ | |
6793 win_size_save(&winsizes); | |
6794 | |
6795 # ifdef FEAT_AUTOCMD | |
6796 /* Don't execute autocommands while creating the window. */ | |
1410 | 6797 block_autocmds(); |
7 | 6798 # endif |
683 | 6799 /* don't use a new tab page */ |
6800 cmdmod.tab = 0; | |
6801 | |
7 | 6802 /* Create a window for the command-line buffer. */ |
6803 if (win_split((int)p_cwh, WSP_BOT) == FAIL) | |
6804 { | |
6805 beep_flush(); | |
1410 | 6806 # ifdef FEAT_AUTOCMD |
6807 unblock_autocmds(); | |
6808 # endif | |
7 | 6809 return K_IGNORE; |
6810 } | |
1831 | 6811 cmdwin_type = get_cmdline_type(); |
7 | 6812 |
6813 /* Create the command-line buffer empty. */ | |
1743 | 6814 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL); |
1621 | 6815 (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE); |
7 | 6816 set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL); |
6817 set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL); | |
6818 curbuf->b_p_ma = TRUE; | |
1865 | 6819 #ifdef FEAT_FOLDING |
6820 curwin->w_p_fen = FALSE; | |
6821 #endif | |
7 | 6822 # ifdef FEAT_RIGHTLEFT |
510 | 6823 curwin->w_p_rl = cmdmsg_rl; |
6824 cmdmsg_rl = FALSE; | |
7 | 6825 # endif |
2583 | 6826 RESET_BINDING(curwin); |
7 | 6827 |
6828 # ifdef FEAT_AUTOCMD | |
6829 /* Do execute autocommands for setting the filetype (load syntax). */ | |
1410 | 6830 unblock_autocmds(); |
7 | 6831 # endif |
6832 | |
510 | 6833 /* Showing the prompt may have set need_wait_return, reset it. */ |
6834 need_wait_return = FALSE; | |
6835 | |
1831 | 6836 histtype = hist_char2type(cmdwin_type); |
7 | 6837 if (histtype == HIST_CMD || histtype == HIST_DEBUG) |
6838 { | |
6839 if (p_wc == TAB) | |
6840 { | |
6841 add_map((char_u *)"<buffer> <Tab> <C-X><C-V>", INSERT); | |
6842 add_map((char_u *)"<buffer> <Tab> a<C-X><C-V>", NORMAL); | |
6843 } | |
6844 set_option_value((char_u *)"ft", 0L, (char_u *)"vim", OPT_LOCAL); | |
6845 } | |
6846 | |
10 | 6847 /* Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin |
6848 * sets 'textwidth' to 78). */ | |
6849 curbuf->b_p_tw = 0; | |
6850 | |
7 | 6851 /* Fill the buffer with the history. */ |
6852 init_history(); | |
6853 if (hislen > 0) | |
6854 { | |
6855 i = hisidx[histtype]; | |
6856 if (i >= 0) | |
6857 { | |
6858 lnum = 0; | |
6859 do | |
6860 { | |
6861 if (++i == hislen) | |
6862 i = 0; | |
6863 if (history[histtype][i].hisstr != NULL) | |
6864 ml_append(lnum++, history[histtype][i].hisstr, | |
6865 (colnr_T)0, FALSE); | |
6866 } | |
6867 while (i != hisidx[histtype]); | |
6868 } | |
6869 } | |
6870 | |
6871 /* Replace the empty last line with the current command-line and put the | |
6872 * cursor there. */ | |
6873 ml_replace(curbuf->b_ml.ml_line_count, ccline.cmdbuff, TRUE); | |
6874 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6875 curwin->w_cursor.col = ccline.cmdpos; | |
510 | 6876 changed_line_abv_curs(); |
6877 invalidate_botline(); | |
743 | 6878 redraw_later(SOME_VALID); |
7 | 6879 |
6880 /* Save the command line info, can be used recursively. */ | |
6881 save_ccline = ccline; | |
6882 ccline.cmdbuff = NULL; | |
6883 ccline.cmdprompt = NULL; | |
6884 | |
6885 /* No Ex mode here! */ | |
6886 exmode_active = 0; | |
6887 | |
6888 State = NORMAL; | |
6889 # ifdef FEAT_MOUSE | |
6890 setmouse(); | |
6891 # endif | |
6892 | |
6893 # ifdef FEAT_AUTOCMD | |
6894 /* Trigger CmdwinEnter autocommands. */ | |
6895 typestr[0] = cmdwin_type; | |
6896 typestr[1] = NUL; | |
6897 apply_autocmds(EVENT_CMDWINENTER, typestr, typestr, FALSE, curbuf); | |
929 | 6898 if (restart_edit != 0) /* autocmd with ":startinsert" */ |
6899 stuffcharReadbuff(K_NOP); | |
7 | 6900 # endif |
6901 | |
6902 i = RedrawingDisabled; | |
6903 RedrawingDisabled = 0; | |
6904 | |
6905 /* | |
6906 * Call the main loop until <CR> or CTRL-C is typed. | |
6907 */ | |
6908 cmdwin_result = 0; | |
168 | 6909 main_loop(TRUE, FALSE); |
7 | 6910 |
6911 RedrawingDisabled = i; | |
6912 | |
6913 # ifdef FEAT_AUTOCMD | |
6145 | 6914 |
6915 # ifdef FEAT_FOLDING | |
6916 save_KeyTyped = KeyTyped; | |
6917 # endif | |
6918 | |
7 | 6919 /* Trigger CmdwinLeave autocommands. */ |
6920 apply_autocmds(EVENT_CMDWINLEAVE, typestr, typestr, FALSE, curbuf); | |
6145 | 6921 |
6922 # ifdef FEAT_FOLDING | |
6923 /* Restore KeyTyped in case it is modified by autocommands */ | |
6924 KeyTyped = save_KeyTyped; | |
6925 # endif | |
6926 | |
7 | 6927 # endif |
6928 | |
1214 | 6929 /* Restore the command line info. */ |
7 | 6930 ccline = save_ccline; |
6931 cmdwin_type = 0; | |
6932 | |
6933 exmode_active = save_exmode; | |
6934 | |
1612 | 6935 /* Safety check: The old window or buffer was deleted: It's a bug when |
7 | 6936 * this happens! */ |
9487
69ed2c9d34a6
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Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
6937 if (!win_valid(old_curwin) || !bufref_valid(&old_curbuf)) |
7 | 6938 { |
6939 cmdwin_result = Ctrl_C; | |
6940 EMSG(_("E199: Active window or buffer deleted")); | |
6941 } | |
6942 else | |
6943 { | |
6944 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
6945 /* autocmds may abort script processing */ | |
6946 if (aborting() && cmdwin_result != K_IGNORE) | |
6947 cmdwin_result = Ctrl_C; | |
6948 # endif | |
6949 /* Set the new command line from the cmdline buffer. */ | |
6950 vim_free(ccline.cmdbuff); | |
510 | 6951 if (cmdwin_result == K_XF1 || cmdwin_result == K_XF2) /* :qa[!] typed */ |
7 | 6952 { |
510 | 6953 char *p = (cmdwin_result == K_XF2) ? "qa" : "qa!"; |
6954 | |
6955 if (histtype == HIST_CMD) | |
6956 { | |
6957 /* Execute the command directly. */ | |
6958 ccline.cmdbuff = vim_strsave((char_u *)p); | |
6959 cmdwin_result = CAR; | |
6960 } | |
6961 else | |
6962 { | |
6963 /* First need to cancel what we were doing. */ | |
6964 ccline.cmdbuff = NULL; | |
6965 stuffcharReadbuff(':'); | |
6966 stuffReadbuff((char_u *)p); | |
6967 stuffcharReadbuff(CAR); | |
6968 } | |
7 | 6969 } |
6970 else if (cmdwin_result == K_XF2) /* :qa typed */ | |
6971 { | |
6972 ccline.cmdbuff = vim_strsave((char_u *)"qa"); | |
6973 cmdwin_result = CAR; | |
6974 } | |
2839 | 6975 else if (cmdwin_result == Ctrl_C) |
6976 { | |
6977 /* :q or :close, don't execute any command | |
6978 * and don't modify the cmd window. */ | |
6979 ccline.cmdbuff = NULL; | |
6980 } | |
7 | 6981 else |
6982 ccline.cmdbuff = vim_strsave(ml_get_curline()); | |
6983 if (ccline.cmdbuff == NULL) | |
6984 cmdwin_result = Ctrl_C; | |
6985 else | |
6986 { | |
6987 ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
6988 ccline.cmdbufflen = ccline.cmdlen + 1; | |
6989 ccline.cmdpos = curwin->w_cursor.col; | |
6990 if (ccline.cmdpos > ccline.cmdlen) | |
6991 ccline.cmdpos = ccline.cmdlen; | |
6992 if (cmdwin_result == K_IGNORE) | |
6993 { | |
6994 set_cmdspos_cursor(); | |
6995 redrawcmd(); | |
6996 } | |
6997 } | |
6998 | |
6999 # ifdef FEAT_AUTOCMD | |
7000 /* Don't execute autocommands while deleting the window. */ | |
1410 | 7001 block_autocmds(); |
7 | 7002 # endif |
6876 | 7003 # ifdef FEAT_CONCEAL |
7004 /* Avoid command-line window first character being concealed. */ | |
7005 curwin->w_p_cole = 0; | |
7006 # endif | |
7 | 7007 wp = curwin; |
9487
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commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
9389
diff
changeset
|
7008 set_bufref(&bufref, curbuf); |
7 | 7009 win_goto(old_curwin); |
7010 win_close(wp, TRUE); | |
2099
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diff
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|
7011 |
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diff
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|
7012 /* win_close() may have already wiped the buffer when 'bh' is |
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2097
diff
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|
7013 * set to 'wipe' */ |
9487
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commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
9389
diff
changeset
|
7014 if (bufref_valid(&bufref)) |
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parents:
9389
diff
changeset
|
7015 close_buffer(NULL, bufref.br_buf, DOBUF_WIPE, FALSE); |
7 | 7016 |
7017 /* Restore window sizes. */ | |
7018 win_size_restore(&winsizes); | |
7019 | |
7020 # ifdef FEAT_AUTOCMD | |
1410 | 7021 unblock_autocmds(); |
7 | 7022 # endif |
7023 } | |
7024 | |
7025 ga_clear(&winsizes); | |
7026 restart_edit = save_restart_edit; | |
510 | 7027 # ifdef FEAT_RIGHTLEFT |
7028 cmdmsg_rl = save_cmdmsg_rl; | |
7029 # endif | |
7 | 7030 |
7031 State = save_State; | |
7032 # ifdef FEAT_MOUSE | |
7033 setmouse(); | |
7034 # endif | |
7035 | |
7036 return cmdwin_result; | |
7037 } | |
7038 #endif /* FEAT_CMDWIN */ | |
7039 | |
7040 /* | |
7041 * Used for commands that either take a simple command string argument, or: | |
7042 * cmd << endmarker | |
7043 * {script} | |
7044 * endmarker | |
7045 * Returns a pointer to allocated memory with {script} or NULL. | |
7046 */ | |
7047 char_u * | |
7819
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parents:
7807
diff
changeset
|
7048 script_get(exarg_T *eap, char_u *cmd) |
7 | 7049 { |
7050 char_u *theline; | |
7051 char *end_pattern = NULL; | |
7052 char dot[] = "."; | |
7053 garray_T ga; | |
7054 | |
7055 if (cmd[0] != '<' || cmd[1] != '<' || eap->getline == NULL) | |
7056 return NULL; | |
7057 | |
7058 ga_init2(&ga, 1, 0x400); | |
7059 | |
7060 if (cmd[2] != NUL) | |
7061 end_pattern = (char *)skipwhite(cmd + 2); | |
7062 else | |
7063 end_pattern = dot; | |
7064 | |
7065 for (;;) | |
7066 { | |
7067 theline = eap->getline( | |
7068 #ifdef FEAT_EVAL | |
75 | 7069 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 7070 #endif |
7071 NUL, eap->cookie, 0); | |
7072 | |
7073 if (theline == NULL || STRCMP(end_pattern, theline) == 0) | |
1694 | 7074 { |
7075 vim_free(theline); | |
7 | 7076 break; |
1694 | 7077 } |
7 | 7078 |
7079 ga_concat(&ga, theline); | |
7080 ga_append(&ga, '\n'); | |
7081 vim_free(theline); | |
7082 } | |
21 | 7083 ga_append(&ga, NUL); |
7 | 7084 |
7085 return (char_u *)ga.ga_data; | |
7086 } | |
9971
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diff
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|
7087 |
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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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|
7088 #ifdef FEAT_SEARCH_EXTRA |
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|
7089 static void |
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diff
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|
7090 set_search_match(pos_T *t) |
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|
7091 { |
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|
7092 /* |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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parents:
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diff
changeset
|
7093 * 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:
9487
diff
changeset
|
7094 * moves the whole match onto the screen when 'nowrap' is set. |
98b39d2eb895
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diff
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|
7095 */ |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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parents:
9487
diff
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|
7096 t->lnum += search_match_lines; |
98b39d2eb895
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diff
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|
7097 t->col = search_match_endcol; |
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|
7098 if (t->lnum > curbuf->b_ml.ml_line_count) |
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diff
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|
7099 { |
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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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|
7100 t->lnum = curbuf->b_ml.ml_line_count; |
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9487
diff
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|
7101 coladvance((colnr_T)MAXCOL); |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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|
7102 } |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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|
7103 } |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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diff
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7104 #endif |