Mercurial > vim
annotate src/ex_getln.c @ 11661:e2df50e0f6c9
Added tag v8.0.0712 for changeset 16dab1cd56f2e3ed067ebb87fcc3dd80f968625f
author | Christian Brabandt <cb@256bit.org> |
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date | Sat, 15 Jul 2017 14:15:04 +0200 |
parents | aa426eb9589d |
children | e3bfe624ba0a |
rev | line source |
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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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 open_cmdwin(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 | |
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180 pos_T search_start; /* where 'incsearch' starts searching */ |
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181 pos_T save_cursor; |
7 | 182 colnr_T old_curswant; |
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183 colnr_T init_curswant = curwin->w_curswant; |
7 | 184 colnr_T old_leftcol; |
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185 colnr_T init_leftcol = curwin->w_leftcol; |
7 | 186 linenr_T old_topline; |
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187 linenr_T init_topline = curwin->w_topline; |
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188 pos_T match_start = curwin->w_cursor; |
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189 pos_T match_end; |
7 | 190 # ifdef FEAT_DIFF |
191 int old_topfill; | |
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192 int init_topfill = curwin->w_topfill; |
7 | 193 # endif |
194 linenr_T old_botline; | |
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195 linenr_T init_botline = curwin->w_botline; |
7 | 196 int did_incsearch = FALSE; |
197 int incsearch_postponed = FALSE; | |
198 #endif | |
199 int did_wild_list = FALSE; /* did wild_list() recently */ | |
200 int wim_index = 0; /* index in wim_flags[] */ | |
201 int res; | |
202 int save_msg_scroll = msg_scroll; | |
203 int save_State = State; /* remember State when called */ | |
204 int some_key_typed = FALSE; /* one of the keys was typed */ | |
205 #ifdef FEAT_MOUSE | |
206 /* mouse drag and release events are ignored, unless they are | |
207 * preceded with a mouse down event */ | |
208 int ignore_drag_release = TRUE; | |
209 #endif | |
210 #ifdef FEAT_EVAL | |
211 int break_ctrl_c = FALSE; | |
212 #endif | |
213 expand_T xpc; | |
214 long *b_im_ptr = NULL; | |
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215 #if defined(FEAT_WILDMENU) || defined(FEAT_EVAL) || defined(FEAT_SEARCH_EXTRA) |
195 | 216 /* Everything that may work recursively should save and restore the |
217 * current command line in save_ccline. That includes update_screen(), a | |
218 * custom status line may invoke ":normal". */ | |
219 struct cmdline_info save_ccline; | |
220 #endif | |
7 | 221 |
222 #ifdef FEAT_EVAL | |
223 if (firstc == -1) | |
224 { | |
225 firstc = NUL; | |
226 break_ctrl_c = TRUE; | |
227 } | |
228 #endif | |
229 #ifdef FEAT_RIGHTLEFT | |
230 /* start without Hebrew mapping for a command line */ | |
231 if (firstc == ':' || firstc == '=' || firstc == '>') | |
232 cmd_hkmap = 0; | |
233 #endif | |
234 | |
235 ccline.overstrike = FALSE; /* always start in insert mode */ | |
236 #ifdef FEAT_SEARCH_EXTRA | |
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changeset
|
237 CLEAR_POS(&match_end); |
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changeset
|
238 save_cursor = curwin->w_cursor; /* may be restored later */ |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
239 search_start = curwin->w_cursor; |
7 | 240 old_curswant = curwin->w_curswant; |
241 old_leftcol = curwin->w_leftcol; | |
242 old_topline = curwin->w_topline; | |
243 # ifdef FEAT_DIFF | |
244 old_topfill = curwin->w_topfill; | |
245 # endif | |
246 old_botline = curwin->w_botline; | |
247 #endif | |
248 | |
249 /* | |
250 * set some variables for redrawcmd() | |
251 */ | |
252 ccline.cmdfirstc = (firstc == '@' ? 0 : firstc); | |
164 | 253 ccline.cmdindent = (firstc > 0 ? indent : 0); |
254 | |
255 /* alloc initial ccline.cmdbuff */ | |
256 alloc_cmdbuff(exmode_active ? 250 : indent + 1); | |
7 | 257 if (ccline.cmdbuff == NULL) |
258 return NULL; /* out of memory */ | |
259 ccline.cmdlen = ccline.cmdpos = 0; | |
260 ccline.cmdbuff[0] = NUL; | |
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diff
changeset
|
261 sb_text_start_cmdline(); |
7 | 262 |
164 | 263 /* autoindent for :insert and :append */ |
264 if (firstc <= 0) | |
265 { | |
6929 | 266 vim_memset(ccline.cmdbuff, ' ', indent); |
164 | 267 ccline.cmdbuff[indent] = NUL; |
268 ccline.cmdpos = indent; | |
269 ccline.cmdspos = indent; | |
270 ccline.cmdlen = indent; | |
271 } | |
272 | |
7 | 273 ExpandInit(&xpc); |
1718 | 274 ccline.xpc = &xpc; |
7 | 275 |
276 #ifdef FEAT_RIGHTLEFT | |
277 if (curwin->w_p_rl && *curwin->w_p_rlc == 's' | |
278 && (firstc == '/' || firstc == '?')) | |
279 cmdmsg_rl = TRUE; | |
280 else | |
281 cmdmsg_rl = FALSE; | |
282 #endif | |
283 | |
284 redir_off = TRUE; /* don't redirect the typed command */ | |
285 if (!cmd_silent) | |
286 { | |
287 i = msg_scrolled; | |
288 msg_scrolled = 0; /* avoid wait_return message */ | |
289 gotocmdline(TRUE); | |
290 msg_scrolled += i; | |
291 redrawcmdprompt(); /* draw prompt or indent */ | |
292 set_cmdspos(); | |
293 } | |
294 xpc.xp_context = EXPAND_NOTHING; | |
295 xpc.xp_backslash = XP_BS_NONE; | |
632 | 296 #ifndef BACKSLASH_IN_FILENAME |
297 xpc.xp_shell = FALSE; | |
298 #endif | |
7 | 299 |
531 | 300 #if defined(FEAT_EVAL) |
301 if (ccline.input_fn) | |
302 { | |
303 xpc.xp_context = ccline.xp_context; | |
304 xpc.xp_pattern = ccline.cmdbuff; | |
1322 | 305 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 306 xpc.xp_arg = ccline.xp_arg; |
1322 | 307 # endif |
531 | 308 } |
309 #endif | |
310 | |
7 | 311 /* |
312 * Avoid scrolling when called by a recursive do_cmdline(), e.g. when | |
313 * doing ":@0" when register 0 doesn't contain a CR. | |
314 */ | |
315 msg_scroll = FALSE; | |
316 | |
317 State = CMDLINE; | |
318 | |
319 if (firstc == '/' || firstc == '?' || firstc == '@') | |
320 { | |
321 /* Use ":lmap" mappings for search pattern and input(). */ | |
322 if (curbuf->b_p_imsearch == B_IMODE_USE_INSERT) | |
323 b_im_ptr = &curbuf->b_p_iminsert; | |
324 else | |
325 b_im_ptr = &curbuf->b_p_imsearch; | |
326 if (*b_im_ptr == B_IMODE_LMAP) | |
327 State |= LANGMAP; | |
328 #ifdef USE_IM_CONTROL | |
329 im_set_active(*b_im_ptr == B_IMODE_IM); | |
330 #endif | |
331 } | |
332 #ifdef USE_IM_CONTROL | |
333 else if (p_imcmdline) | |
334 im_set_active(TRUE); | |
335 #endif | |
336 | |
337 #ifdef FEAT_MOUSE | |
338 setmouse(); | |
339 #endif | |
340 #ifdef CURSOR_SHAPE | |
341 ui_cursor_shape(); /* may show different cursor shape */ | |
342 #endif | |
343 | |
571 | 344 /* When inside an autocommand for writing "exiting" may be set and |
345 * terminal mode set to cooked. Need to set raw mode here then. */ | |
346 settmode(TMODE_RAW); | |
347 | |
7 | 348 #ifdef FEAT_CMDHIST |
349 init_history(); | |
350 hiscnt = hislen; /* set hiscnt to impossible history value */ | |
351 histype = hist_char2type(firstc); | |
352 #endif | |
353 | |
354 #ifdef FEAT_DIGRAPHS | |
1868 | 355 do_digraph(-1); /* init digraph typeahead */ |
7 | 356 #endif |
357 | |
5993 | 358 /* If something above caused an error, reset the flags, we do want to type |
359 * and execute commands. Display may be messed up a bit. */ | |
360 if (did_emsg) | |
361 redrawcmd(); | |
362 did_emsg = FALSE; | |
363 got_int = FALSE; | |
364 | |
7 | 365 /* |
366 * Collect the command string, handling editing keys. | |
367 */ | |
368 for (;;) | |
369 { | |
972 | 370 redir_off = TRUE; /* Don't redirect the typed command. |
371 Repeated, because a ":redir" inside | |
372 completion may switch it on. */ | |
7 | 373 #ifdef USE_ON_FLY_SCROLL |
374 dont_scroll = FALSE; /* allow scrolling here */ | |
375 #endif | |
376 quit_more = FALSE; /* reset after CTRL-D which had a more-prompt */ | |
377 | |
378 cursorcmd(); /* set the cursor on the right spot */ | |
1472 | 379 |
380 /* Get a character. Ignore K_IGNORE, it should not do anything, such | |
381 * as stop completion. */ | |
382 do | |
383 { | |
384 c = safe_vgetc(); | |
385 } while (c == K_IGNORE); | |
386 | |
7 | 387 if (KeyTyped) |
388 { | |
389 some_key_typed = TRUE; | |
390 #ifdef FEAT_RIGHTLEFT | |
391 if (cmd_hkmap) | |
392 c = hkmap(c); | |
393 # ifdef FEAT_FKMAP | |
394 if (cmd_fkmap) | |
395 c = cmdl_fkmap(c); | |
396 # endif | |
397 if (cmdmsg_rl && !KeyStuffed) | |
398 { | |
399 /* Invert horizontal movements and operations. Only when | |
400 * typed by the user directly, not when the result of a | |
401 * mapping. */ | |
402 switch (c) | |
403 { | |
404 case K_RIGHT: c = K_LEFT; break; | |
405 case K_S_RIGHT: c = K_S_LEFT; break; | |
406 case K_C_RIGHT: c = K_C_LEFT; break; | |
407 case K_LEFT: c = K_RIGHT; break; | |
408 case K_S_LEFT: c = K_S_RIGHT; break; | |
409 case K_C_LEFT: c = K_C_RIGHT; break; | |
410 } | |
411 } | |
412 #endif | |
413 } | |
414 | |
415 /* | |
416 * Ignore got_int when CTRL-C was typed here. | |
417 * Don't ignore it in :global, we really need to break then, e.g., for | |
418 * ":g/pat/normal /pat" (without the <CR>). | |
419 * Don't ignore it for the input() function. | |
420 */ | |
421 if ((c == Ctrl_C | |
422 #ifdef UNIX | |
423 || c == intr_char | |
424 #endif | |
425 ) | |
426 #if defined(FEAT_EVAL) || defined(FEAT_CRYPT) | |
427 && firstc != '@' | |
428 #endif | |
429 #ifdef FEAT_EVAL | |
430 && !break_ctrl_c | |
431 #endif | |
432 && !global_busy) | |
433 got_int = FALSE; | |
434 | |
435 #ifdef FEAT_CMDHIST | |
436 /* free old command line when finished moving around in the history | |
437 * list */ | |
438 if (lookfor != NULL | |
180 | 439 && c != K_S_DOWN && c != K_S_UP |
230 | 440 && c != K_DOWN && c != K_UP |
7 | 441 && c != K_PAGEDOWN && c != K_PAGEUP |
442 && c != K_KPAGEDOWN && c != K_KPAGEUP | |
230 | 443 && c != K_LEFT && c != K_RIGHT |
7 | 444 && (xpc.xp_numfiles > 0 || (c != Ctrl_P && c != Ctrl_N))) |
445 { | |
446 vim_free(lookfor); | |
447 lookfor = NULL; | |
448 } | |
449 #endif | |
450 | |
451 /* | |
1718 | 452 * When there are matching completions to select <S-Tab> works like |
453 * CTRL-P (unless 'wc' is <S-Tab>). | |
7 | 454 */ |
1718 | 455 if (c != p_wc && c == K_S_TAB && xpc.xp_numfiles > 0) |
7 | 456 c = Ctrl_P; |
457 | |
458 #ifdef FEAT_WILDMENU | |
459 /* Special translations for 'wildmenu' */ | |
460 if (did_wild_list && p_wmnu) | |
461 { | |
230 | 462 if (c == K_LEFT) |
7 | 463 c = Ctrl_P; |
230 | 464 else if (c == K_RIGHT) |
7 | 465 c = Ctrl_N; |
466 } | |
467 /* Hitting CR after "emenu Name.": complete submenu */ | |
468 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu | |
469 && ccline.cmdpos > 1 | |
470 && ccline.cmdbuff[ccline.cmdpos - 1] == '.' | |
471 && ccline.cmdbuff[ccline.cmdpos - 2] != '\\' | |
472 && (c == '\n' || c == '\r' || c == K_KENTER)) | |
473 c = K_DOWN; | |
474 #endif | |
475 | |
476 /* free expanded names when finished walking through matches */ | |
477 if (xpc.xp_numfiles != -1 | |
478 && !(c == p_wc && KeyTyped) && c != p_wcm | |
479 && c != Ctrl_N && c != Ctrl_P && c != Ctrl_A | |
480 && c != Ctrl_L) | |
481 { | |
482 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
483 did_wild_list = FALSE; | |
484 #ifdef FEAT_WILDMENU | |
230 | 485 if (!p_wmnu || (c != K_UP && c != K_DOWN)) |
7 | 486 #endif |
487 xpc.xp_context = EXPAND_NOTHING; | |
488 wim_index = 0; | |
489 #ifdef FEAT_WILDMENU | |
490 if (p_wmnu && wild_menu_showing != 0) | |
491 { | |
492 int skt = KeyTyped; | |
532 | 493 int old_RedrawingDisabled = RedrawingDisabled; |
531 | 494 |
495 if (ccline.input_fn) | |
496 RedrawingDisabled = 0; | |
7 | 497 |
498 if (wild_menu_showing == WM_SCROLLED) | |
499 { | |
500 /* Entered command line, move it up */ | |
501 cmdline_row--; | |
502 redrawcmd(); | |
503 } | |
504 else if (save_p_ls != -1) | |
505 { | |
506 /* restore 'laststatus' and 'winminheight' */ | |
507 p_ls = save_p_ls; | |
508 p_wmh = save_p_wmh; | |
509 last_status(FALSE); | |
195 | 510 save_cmdline(&save_ccline); |
7 | 511 update_screen(VALID); /* redraw the screen NOW */ |
195 | 512 restore_cmdline(&save_ccline); |
7 | 513 redrawcmd(); |
514 save_p_ls = -1; | |
515 } | |
516 else | |
517 { | |
518 win_redraw_last_status(topframe); | |
519 redraw_statuslines(); | |
520 } | |
532 | 521 KeyTyped = skt; |
522 wild_menu_showing = 0; | |
531 | 523 if (ccline.input_fn) |
524 RedrawingDisabled = old_RedrawingDisabled; | |
7 | 525 } |
526 #endif | |
527 } | |
528 | |
529 #ifdef FEAT_WILDMENU | |
530 /* Special translations for 'wildmenu' */ | |
531 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu) | |
532 { | |
533 /* Hitting <Down> after "emenu Name.": complete submenu */ | |
1318 | 534 if (c == K_DOWN && ccline.cmdpos > 0 |
535 && ccline.cmdbuff[ccline.cmdpos - 1] == '.') | |
7 | 536 c = p_wc; |
230 | 537 else if (c == K_UP) |
7 | 538 { |
539 /* Hitting <Up>: Remove one submenu name in front of the | |
540 * cursor */ | |
541 int found = FALSE; | |
542 | |
543 j = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
544 i = 0; | |
545 while (--j > 0) | |
546 { | |
547 /* check for start of menu name */ | |
548 if (ccline.cmdbuff[j] == ' ' | |
549 && ccline.cmdbuff[j - 1] != '\\') | |
550 { | |
551 i = j + 1; | |
552 break; | |
553 } | |
554 /* check for start of submenu name */ | |
555 if (ccline.cmdbuff[j] == '.' | |
556 && ccline.cmdbuff[j - 1] != '\\') | |
557 { | |
558 if (found) | |
559 { | |
560 i = j + 1; | |
561 break; | |
562 } | |
563 else | |
564 found = TRUE; | |
565 } | |
566 } | |
567 if (i > 0) | |
568 cmdline_del(i); | |
569 c = p_wc; | |
570 xpc.xp_context = EXPAND_NOTHING; | |
571 } | |
572 } | |
714 | 573 if ((xpc.xp_context == EXPAND_FILES |
1621 | 574 || xpc.xp_context == EXPAND_DIRECTORIES |
714 | 575 || xpc.xp_context == EXPAND_SHELLCMD) && p_wmnu) |
7 | 576 { |
577 char_u upseg[5]; | |
578 | |
579 upseg[0] = PATHSEP; | |
580 upseg[1] = '.'; | |
581 upseg[2] = '.'; | |
582 upseg[3] = PATHSEP; | |
583 upseg[4] = NUL; | |
584 | |
1318 | 585 if (c == K_DOWN |
586 && ccline.cmdpos > 0 | |
587 && ccline.cmdbuff[ccline.cmdpos - 1] == PATHSEP | |
588 && (ccline.cmdpos < 3 | |
589 || ccline.cmdbuff[ccline.cmdpos - 2] != '.' | |
7 | 590 || ccline.cmdbuff[ccline.cmdpos - 3] != '.')) |
591 { | |
592 /* go down a directory */ | |
593 c = p_wc; | |
594 } | |
230 | 595 else if (STRNCMP(xpc.xp_pattern, upseg + 1, 3) == 0 && c == K_DOWN) |
7 | 596 { |
597 /* If in a direct ancestor, strip off one ../ to go down */ | |
598 int found = FALSE; | |
599 | |
600 j = ccline.cmdpos; | |
601 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
602 while (--j > i) | |
603 { | |
39 | 604 #ifdef FEAT_MBYTE |
605 if (has_mbyte) | |
606 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
607 #endif | |
7 | 608 if (vim_ispathsep(ccline.cmdbuff[j])) |
609 { | |
610 found = TRUE; | |
611 break; | |
612 } | |
613 } | |
614 if (found | |
615 && ccline.cmdbuff[j - 1] == '.' | |
616 && ccline.cmdbuff[j - 2] == '.' | |
617 && (vim_ispathsep(ccline.cmdbuff[j - 3]) || j == i + 2)) | |
618 { | |
619 cmdline_del(j - 2); | |
620 c = p_wc; | |
621 } | |
622 } | |
230 | 623 else if (c == K_UP) |
7 | 624 { |
625 /* go up a directory */ | |
626 int found = FALSE; | |
627 | |
628 j = ccline.cmdpos - 1; | |
629 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
630 while (--j > i) | |
631 { | |
632 #ifdef FEAT_MBYTE | |
633 if (has_mbyte) | |
634 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
635 #endif | |
636 if (vim_ispathsep(ccline.cmdbuff[j]) | |
637 #ifdef BACKSLASH_IN_FILENAME | |
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Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
638 && vim_strchr((char_u *)" *?[{`$%#", |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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parents:
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diff
changeset
|
639 ccline.cmdbuff[j + 1]) == NULL |
7 | 640 #endif |
641 ) | |
642 { | |
643 if (found) | |
644 { | |
645 i = j + 1; | |
646 break; | |
647 } | |
648 else | |
649 found = TRUE; | |
650 } | |
651 } | |
652 | |
653 if (!found) | |
654 j = i; | |
655 else if (STRNCMP(ccline.cmdbuff + j, upseg, 4) == 0) | |
656 j += 4; | |
657 else if (STRNCMP(ccline.cmdbuff + j, upseg + 1, 3) == 0 | |
658 && j == i) | |
659 j += 3; | |
660 else | |
661 j = 0; | |
662 if (j > 0) | |
663 { | |
664 /* TODO this is only for DOS/UNIX systems - need to put in | |
665 * machine-specific stuff here and in upseg init */ | |
666 cmdline_del(j); | |
667 put_on_cmdline(upseg + 1, 3, FALSE); | |
668 } | |
669 else if (ccline.cmdpos > i) | |
670 cmdline_del(i); | |
3204 | 671 |
672 /* Now complete in the new directory. Set KeyTyped in case the | |
673 * Up key came from a mapping. */ | |
7 | 674 c = p_wc; |
3204 | 675 KeyTyped = TRUE; |
7 | 676 } |
677 } | |
678 | |
679 #endif /* FEAT_WILDMENU */ | |
680 | |
681 /* CTRL-\ CTRL-N goes to Normal mode, CTRL-\ CTRL-G goes to Insert | |
682 * mode when 'insertmode' is set, CTRL-\ e prompts for an expression. */ | |
683 if (c == Ctrl_BSL) | |
684 { | |
685 ++no_mapping; | |
686 ++allow_keys; | |
1389 | 687 c = plain_vgetc(); |
7 | 688 --no_mapping; |
689 --allow_keys; | |
3859 | 690 /* CTRL-\ e doesn't work when obtaining an expression, unless it |
691 * is in a mapping. */ | |
692 if (c != Ctrl_N && c != Ctrl_G && (c != 'e' | |
693 || (ccline.cmdfirstc == '=' && KeyTyped))) | |
7 | 694 { |
695 vungetc(c); | |
696 c = Ctrl_BSL; | |
697 } | |
698 #ifdef FEAT_EVAL | |
699 else if (c == 'e') | |
700 { | |
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Now really fix using expressions in the command line (hopefully).
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diff
changeset
|
701 char_u *p = NULL; |
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
702 int len; |
7 | 703 |
704 /* | |
705 * Replace the command line with the result of an expression. | |
625 | 706 * Need to save and restore the current command line, to be |
707 * able to enter a new one... | |
7 | 708 */ |
709 if (ccline.cmdpos == ccline.cmdlen) | |
710 new_cmdpos = 99999; /* keep it at the end */ | |
711 else | |
712 new_cmdpos = ccline.cmdpos; | |
95 | 713 |
714 save_cmdline(&save_ccline); | |
7 | 715 c = get_expr_register(); |
95 | 716 restore_cmdline(&save_ccline); |
7 | 717 if (c == '=') |
718 { | |
634 | 719 /* Need to save and restore ccline. And set "textlock" |
632 | 720 * to avoid nasty things like going to another buffer when |
721 * evaluating an expression. */ | |
95 | 722 save_cmdline(&save_ccline); |
634 | 723 ++textlock; |
7 | 724 p = get_expr_line(); |
634 | 725 --textlock; |
95 | 726 restore_cmdline(&save_ccline); |
2617 | 727 |
728 if (p != NULL) | |
7 | 729 { |
2617 | 730 len = (int)STRLEN(p); |
731 if (realloc_cmdbuff(len + 1) == OK) | |
732 { | |
733 ccline.cmdlen = len; | |
734 STRCPY(ccline.cmdbuff, p); | |
735 vim_free(p); | |
736 | |
737 /* Restore the cursor or use the position set with | |
738 * set_cmdline_pos(). */ | |
739 if (new_cmdpos > ccline.cmdlen) | |
740 ccline.cmdpos = ccline.cmdlen; | |
741 else | |
742 ccline.cmdpos = new_cmdpos; | |
743 | |
744 KeyTyped = FALSE; /* Don't do p_wc completion. */ | |
745 redrawcmd(); | |
746 goto cmdline_changed; | |
747 } | |
7 | 748 } |
749 } | |
750 beep_flush(); | |
2636 | 751 got_int = FALSE; /* don't abandon the command line */ |
752 did_emsg = FALSE; | |
753 emsg_on_display = FALSE; | |
754 redrawcmd(); | |
755 goto cmdline_not_changed; | |
7 | 756 } |
757 #endif | |
758 else | |
759 { | |
760 if (c == Ctrl_G && p_im && restart_edit == 0) | |
761 restart_edit = 'a'; | |
762 gotesc = TRUE; /* will free ccline.cmdbuff after putting it | |
763 in history */ | |
764 goto returncmd; /* back to Normal mode */ | |
765 } | |
766 } | |
767 | |
768 #ifdef FEAT_CMDWIN | |
769 if (c == cedit_key || c == K_CMDWIN) | |
770 { | |
6211 | 771 if (ex_normal_busy == 0 && got_int == FALSE) |
772 { | |
773 /* | |
774 * Open a window to edit the command line (and history). | |
775 */ | |
11321
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patch 8.0.0546: swap file exists briefly when opening the command window
Christian Brabandt <cb@256bit.org>
parents:
11285
diff
changeset
|
776 c = open_cmdwin(); |
6211 | 777 some_key_typed = TRUE; |
778 } | |
7 | 779 } |
780 # ifdef FEAT_DIGRAPHS | |
781 else | |
782 # endif | |
783 #endif | |
784 #ifdef FEAT_DIGRAPHS | |
785 c = do_digraph(c); | |
786 #endif | |
787 | |
788 if (c == '\n' || c == '\r' || c == K_KENTER || (c == ESC | |
789 && (!KeyTyped || vim_strchr(p_cpo, CPO_ESC) != NULL))) | |
790 { | |
168 | 791 /* In Ex mode a backslash escapes a newline. */ |
792 if (exmode_active | |
793 && c != ESC | |
1318 | 794 && ccline.cmdpos == ccline.cmdlen |
168 | 795 && ccline.cmdpos > 0 |
796 && ccline.cmdbuff[ccline.cmdpos - 1] == '\\') | |
797 { | |
798 if (c == K_KENTER) | |
799 c = '\n'; | |
800 } | |
801 else | |
7 | 802 { |
168 | 803 gotesc = FALSE; /* Might have typed ESC previously, don't |
804 truncate the cmdline now. */ | |
805 if (ccheck_abbr(c + ABBR_OFF)) | |
806 goto cmdline_changed; | |
807 if (!cmd_silent) | |
808 { | |
809 windgoto(msg_row, 0); | |
810 out_flush(); | |
811 } | |
812 break; | |
7 | 813 } |
814 } | |
815 | |
816 /* | |
817 * Completion for 'wildchar' or 'wildcharm' key. | |
818 * - hitting <ESC> twice means: abandon command line. | |
819 * - wildcard expansion is only done when the 'wildchar' key is really | |
820 * typed, not when it comes from a macro | |
821 */ | |
822 if ((c == p_wc && !gotesc && KeyTyped) || c == p_wcm) | |
823 { | |
824 if (xpc.xp_numfiles > 0) /* typed p_wc at least twice */ | |
825 { | |
826 /* if 'wildmode' contains "list" may still need to list */ | |
827 if (xpc.xp_numfiles > 1 | |
828 && !did_wild_list | |
829 && (wim_flags[wim_index] & WIM_LIST)) | |
830 { | |
831 (void)showmatches(&xpc, FALSE); | |
832 redrawcmd(); | |
833 did_wild_list = TRUE; | |
834 } | |
835 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 836 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
837 firstc != '@'); | |
7 | 838 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 839 res = nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
840 firstc != '@'); | |
7 | 841 else |
842 res = OK; /* don't insert 'wildchar' now */ | |
843 } | |
844 else /* typed p_wc first time */ | |
845 { | |
846 wim_index = 0; | |
847 j = ccline.cmdpos; | |
848 /* if 'wildmode' first contains "longest", get longest | |
849 * common part */ | |
850 if (wim_flags[0] & WIM_LONGEST) | |
3961 | 851 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
852 firstc != '@'); | |
7 | 853 else |
3961 | 854 res = nextwild(&xpc, WILD_EXPAND_KEEP, WILD_NO_BEEP, |
855 firstc != '@'); | |
7 | 856 |
857 /* if interrupted while completing, behave like it failed */ | |
858 if (got_int) | |
859 { | |
860 (void)vpeekc(); /* remove <C-C> from input stream */ | |
861 got_int = FALSE; /* don't abandon the command line */ | |
862 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
863 #ifdef FEAT_WILDMENU | |
864 xpc.xp_context = EXPAND_NOTHING; | |
865 #endif | |
866 goto cmdline_changed; | |
867 } | |
868 | |
869 /* when more than one match, and 'wildmode' first contains | |
870 * "list", or no change and 'wildmode' contains "longest,list", | |
871 * list all matches */ | |
872 if (res == OK && xpc.xp_numfiles > 1) | |
873 { | |
874 /* a "longest" that didn't do anything is skipped (but not | |
875 * "list:longest") */ | |
876 if (wim_flags[0] == WIM_LONGEST && ccline.cmdpos == j) | |
877 wim_index = 1; | |
878 if ((wim_flags[wim_index] & WIM_LIST) | |
879 #ifdef FEAT_WILDMENU | |
880 || (p_wmnu && (wim_flags[wim_index] & WIM_FULL) != 0) | |
881 #endif | |
882 ) | |
883 { | |
884 if (!(wim_flags[0] & WIM_LONGEST)) | |
885 { | |
886 #ifdef FEAT_WILDMENU | |
887 int p_wmnu_save = p_wmnu; | |
888 p_wmnu = 0; | |
889 #endif | |
3961 | 890 /* remove match */ |
891 nextwild(&xpc, WILD_PREV, 0, firstc != '@'); | |
7 | 892 #ifdef FEAT_WILDMENU |
893 p_wmnu = p_wmnu_save; | |
894 #endif | |
895 } | |
896 #ifdef FEAT_WILDMENU | |
897 (void)showmatches(&xpc, p_wmnu | |
898 && ((wim_flags[wim_index] & WIM_LIST) == 0)); | |
899 #else | |
900 (void)showmatches(&xpc, FALSE); | |
901 #endif | |
902 redrawcmd(); | |
903 did_wild_list = TRUE; | |
904 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 905 nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
906 firstc != '@'); | |
7 | 907 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 908 nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
909 firstc != '@'); | |
7 | 910 } |
911 else | |
6949 | 912 vim_beep(BO_WILD); |
7 | 913 } |
914 #ifdef FEAT_WILDMENU | |
915 else if (xpc.xp_numfiles == -1) | |
916 xpc.xp_context = EXPAND_NOTHING; | |
917 #endif | |
918 } | |
919 if (wim_index < 3) | |
920 ++wim_index; | |
921 if (c == ESC) | |
922 gotesc = TRUE; | |
923 if (res == OK) | |
924 goto cmdline_changed; | |
925 } | |
926 | |
927 gotesc = FALSE; | |
928 | |
929 /* <S-Tab> goes to last match, in a clumsy way */ | |
930 if (c == K_S_TAB && KeyTyped) | |
931 { | |
3961 | 932 if (nextwild(&xpc, WILD_EXPAND_KEEP, 0, firstc != '@') == OK |
933 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK | |
934 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK) | |
7 | 935 goto cmdline_changed; |
936 } | |
937 | |
938 if (c == NUL || c == K_ZERO) /* NUL is stored as NL */ | |
939 c = NL; | |
940 | |
941 do_abbr = TRUE; /* default: check for abbreviation */ | |
942 | |
943 /* | |
944 * Big switch for a typed command line character. | |
945 */ | |
946 switch (c) | |
947 { | |
948 case K_BS: | |
949 case Ctrl_H: | |
950 case K_DEL: | |
951 case K_KDEL: | |
952 case Ctrl_W: | |
953 #ifdef FEAT_FKMAP | |
954 if (cmd_fkmap && c == K_BS) | |
955 c = K_DEL; | |
956 #endif | |
957 if (c == K_KDEL) | |
958 c = K_DEL; | |
959 | |
960 /* | |
961 * delete current character is the same as backspace on next | |
962 * character, except at end of line | |
963 */ | |
964 if (c == K_DEL && ccline.cmdpos != ccline.cmdlen) | |
965 ++ccline.cmdpos; | |
966 #ifdef FEAT_MBYTE | |
967 if (has_mbyte && c == K_DEL) | |
968 ccline.cmdpos += mb_off_next(ccline.cmdbuff, | |
969 ccline.cmdbuff + ccline.cmdpos); | |
970 #endif | |
971 if (ccline.cmdpos > 0) | |
972 { | |
973 char_u *p; | |
974 | |
975 j = ccline.cmdpos; | |
976 p = ccline.cmdbuff + j; | |
977 #ifdef FEAT_MBYTE | |
978 if (has_mbyte) | |
979 { | |
980 p = mb_prevptr(ccline.cmdbuff, p); | |
981 if (c == Ctrl_W) | |
982 { | |
983 while (p > ccline.cmdbuff && vim_isspace(*p)) | |
984 p = mb_prevptr(ccline.cmdbuff, p); | |
985 i = mb_get_class(p); | |
986 while (p > ccline.cmdbuff && mb_get_class(p) == i) | |
987 p = mb_prevptr(ccline.cmdbuff, p); | |
988 if (mb_get_class(p) != i) | |
474 | 989 p += (*mb_ptr2len)(p); |
7 | 990 } |
991 } | |
992 else | |
993 #endif | |
994 if (c == Ctrl_W) | |
995 { | |
996 while (p > ccline.cmdbuff && vim_isspace(p[-1])) | |
997 --p; | |
998 i = vim_iswordc(p[-1]); | |
999 while (p > ccline.cmdbuff && !vim_isspace(p[-1]) | |
1000 && vim_iswordc(p[-1]) == i) | |
1001 --p; | |
1002 } | |
1003 else | |
1004 --p; | |
1005 ccline.cmdpos = (int)(p - ccline.cmdbuff); | |
1006 ccline.cmdlen -= j - ccline.cmdpos; | |
1007 i = ccline.cmdpos; | |
1008 while (i < ccline.cmdlen) | |
1009 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
1010 | |
1011 /* Truncate at the end, required for multi-byte chars. */ | |
1012 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
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1013 #ifdef FEAT_SEARCH_EXTRA |
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1014 if (ccline.cmdlen == 0) |
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1015 { |
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1016 search_start = save_cursor; |
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1017 /* save view settings, so that the screen |
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1018 * won't be restored at the wrong position */ |
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1019 old_curswant = init_curswant; |
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1020 old_leftcol = init_leftcol; |
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1021 old_topline = init_topline; |
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1022 # ifdef FEAT_DIFF |
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1023 old_topfill = init_topfill; |
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1024 # endif |
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1025 old_botline = init_botline; |
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1026 } |
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1027 #endif |
7 | 1028 redrawcmd(); |
1029 } | |
1030 else if (ccline.cmdlen == 0 && c != Ctrl_W | |
1031 && ccline.cmdprompt == NULL && indent == 0) | |
1032 { | |
1033 /* In ex and debug mode it doesn't make sense to return. */ | |
1034 if (exmode_active | |
1035 #ifdef FEAT_EVAL | |
1036 || ccline.cmdfirstc == '>' | |
1037 #endif | |
1038 ) | |
1039 goto cmdline_not_changed; | |
1040 | |
1041 vim_free(ccline.cmdbuff); /* no commandline to return */ | |
1042 ccline.cmdbuff = NULL; | |
1043 if (!cmd_silent) | |
1044 { | |
1045 #ifdef FEAT_RIGHTLEFT | |
1046 if (cmdmsg_rl) | |
1047 msg_col = Columns; | |
1048 else | |
1049 #endif | |
1050 msg_col = 0; | |
1051 msg_putchar(' '); /* delete ':' */ | |
1052 } | |
9971
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1053 #ifdef FEAT_SEARCH_EXTRA |
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1054 if (ccline.cmdlen == 0) |
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1055 search_start = save_cursor; |
9971
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1056 #endif |
7 | 1057 redraw_cmdline = TRUE; |
1058 goto returncmd; /* back to cmd mode */ | |
1059 } | |
1060 goto cmdline_changed; | |
1061 | |
1062 case K_INS: | |
1063 case K_KINS: | |
1064 #ifdef FEAT_FKMAP | |
1065 /* if Farsi mode set, we are in reverse insert mode - | |
1066 Do not change the mode */ | |
1067 if (cmd_fkmap) | |
1068 beep_flush(); | |
1069 else | |
1070 #endif | |
1071 ccline.overstrike = !ccline.overstrike; | |
1072 #ifdef CURSOR_SHAPE | |
1073 ui_cursor_shape(); /* may show different cursor shape */ | |
1074 #endif | |
1075 goto cmdline_not_changed; | |
1076 | |
1077 case Ctrl_HAT: | |
782 | 1078 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
7 | 1079 { |
1080 /* ":lmap" mappings exists, toggle use of mappings. */ | |
1081 State ^= LANGMAP; | |
1082 #ifdef USE_IM_CONTROL | |
1083 im_set_active(FALSE); /* Disable input method */ | |
1084 #endif | |
1085 if (b_im_ptr != NULL) | |
1086 { | |
1087 if (State & LANGMAP) | |
1088 *b_im_ptr = B_IMODE_LMAP; | |
1089 else | |
1090 *b_im_ptr = B_IMODE_NONE; | |
1091 } | |
1092 } | |
1093 #ifdef USE_IM_CONTROL | |
1094 else | |
1095 { | |
1096 /* There are no ":lmap" mappings, toggle IM. When | |
1097 * 'imdisable' is set don't try getting the status, it's | |
1098 * always off. */ | |
1099 if ((p_imdisable && b_im_ptr != NULL) | |
1100 ? *b_im_ptr == B_IMODE_IM : im_get_status()) | |
1101 { | |
1102 im_set_active(FALSE); /* Disable input method */ | |
1103 if (b_im_ptr != NULL) | |
1104 *b_im_ptr = B_IMODE_NONE; | |
1105 } | |
1106 else | |
1107 { | |
1108 im_set_active(TRUE); /* Enable input method */ | |
1109 if (b_im_ptr != NULL) | |
1110 *b_im_ptr = B_IMODE_IM; | |
1111 } | |
1112 } | |
1113 #endif | |
1114 if (b_im_ptr != NULL) | |
1115 { | |
1116 if (b_im_ptr == &curbuf->b_p_iminsert) | |
1117 set_iminsert_global(); | |
1118 else | |
1119 set_imsearch_global(); | |
1120 } | |
1121 #ifdef CURSOR_SHAPE | |
1122 ui_cursor_shape(); /* may show different cursor shape */ | |
1123 #endif | |
1124 #if defined(FEAT_WINDOWS) && defined(FEAT_KEYMAP) | |
1125 /* Show/unshow value of 'keymap' in status lines later. */ | |
1126 status_redraw_curbuf(); | |
1127 #endif | |
1128 goto cmdline_not_changed; | |
1129 | |
1130 /* case '@': only in very old vi */ | |
1131 case Ctrl_U: | |
1132 /* delete all characters left of the cursor */ | |
1133 j = ccline.cmdpos; | |
1134 ccline.cmdlen -= j; | |
1135 i = ccline.cmdpos = 0; | |
1136 while (i < ccline.cmdlen) | |
1137 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
1138 /* Truncate at the end, required for multi-byte chars. */ | |
1139 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
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1140 #ifdef FEAT_SEARCH_EXTRA |
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1141 if (ccline.cmdlen == 0) |
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1142 search_start = save_cursor; |
9971
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1143 #endif |
7 | 1144 redrawcmd(); |
1145 goto cmdline_changed; | |
1146 | |
1147 #ifdef FEAT_CLIPBOARD | |
1148 case Ctrl_Y: | |
1149 /* Copy the modeless selection, if there is one. */ | |
1150 if (clip_star.state != SELECT_CLEARED) | |
1151 { | |
1152 if (clip_star.state == SELECT_DONE) | |
1153 clip_copy_modeless_selection(TRUE); | |
1154 goto cmdline_not_changed; | |
1155 } | |
1156 break; | |
1157 #endif | |
1158 | |
1159 case ESC: /* get here if p_wc != ESC or when ESC typed twice */ | |
1160 case Ctrl_C: | |
571 | 1161 /* In exmode it doesn't make sense to return. Except when |
161 | 1162 * ":normal" runs out of characters. */ |
1163 if (exmode_active | |
7850
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1164 && (ex_normal_busy == 0 || typebuf.tb_len > 0)) |
7 | 1165 goto cmdline_not_changed; |
1166 | |
1167 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1168 putting it in history */ | |
1169 goto returncmd; /* back to cmd mode */ | |
1170 | |
1171 case Ctrl_R: /* insert register */ | |
1172 #ifdef USE_ON_FLY_SCROLL | |
1173 dont_scroll = TRUE; /* disallow scrolling here */ | |
1174 #endif | |
1175 putcmdline('"', TRUE); | |
1176 ++no_mapping; | |
1389 | 1177 i = c = plain_vgetc(); /* CTRL-R <char> */ |
7 | 1178 if (i == Ctrl_O) |
1179 i = Ctrl_R; /* CTRL-R CTRL-O == CTRL-R CTRL-R */ | |
1180 if (i == Ctrl_R) | |
1389 | 1181 c = plain_vgetc(); /* CTRL-R CTRL-R <char> */ |
7 | 1182 --no_mapping; |
1183 #ifdef FEAT_EVAL | |
1184 /* | |
1185 * Insert the result of an expression. | |
1186 * Need to save the current command line, to be able to enter | |
1187 * a new one... | |
1188 */ | |
1189 new_cmdpos = -1; | |
1190 if (c == '=') | |
1191 { | |
1192 if (ccline.cmdfirstc == '=')/* can't do this recursively */ | |
1193 { | |
1194 beep_flush(); | |
1195 c = ESC; | |
1196 } | |
1197 else | |
1198 { | |
95 | 1199 save_cmdline(&save_ccline); |
7 | 1200 c = get_expr_register(); |
95 | 1201 restore_cmdline(&save_ccline); |
7 | 1202 } |
1203 } | |
1204 #endif | |
1205 if (c != ESC) /* use ESC to cancel inserting register */ | |
1206 { | |
1015 | 1207 cmdline_paste(c, i == Ctrl_R, FALSE); |
606 | 1208 |
613 | 1209 #ifdef FEAT_EVAL |
606 | 1210 /* When there was a serious error abort getting the |
1211 * command line. */ | |
1212 if (aborting()) | |
1213 { | |
1214 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1215 putting it in history */ | |
1216 goto returncmd; /* back to cmd mode */ | |
1217 } | |
613 | 1218 #endif |
7 | 1219 KeyTyped = FALSE; /* Don't do p_wc completion. */ |
1220 #ifdef FEAT_EVAL | |
1221 if (new_cmdpos >= 0) | |
1222 { | |
1223 /* set_cmdline_pos() was used */ | |
1224 if (new_cmdpos > ccline.cmdlen) | |
1225 ccline.cmdpos = ccline.cmdlen; | |
1226 else | |
1227 ccline.cmdpos = new_cmdpos; | |
1228 } | |
1229 #endif | |
1230 } | |
1231 redrawcmd(); | |
1232 goto cmdline_changed; | |
1233 | |
1234 case Ctrl_D: | |
1235 if (showmatches(&xpc, FALSE) == EXPAND_NOTHING) | |
1236 break; /* Use ^D as normal char instead */ | |
1237 | |
1238 redrawcmd(); | |
1239 continue; /* don't do incremental search now */ | |
1240 | |
1241 case K_RIGHT: | |
1242 case K_S_RIGHT: | |
1243 case K_C_RIGHT: | |
1244 do | |
1245 { | |
1246 if (ccline.cmdpos >= ccline.cmdlen) | |
1247 break; | |
1248 i = cmdline_charsize(ccline.cmdpos); | |
1249 if (KeyTyped && ccline.cmdspos + i >= Columns * Rows) | |
1250 break; | |
1251 ccline.cmdspos += i; | |
1252 #ifdef FEAT_MBYTE | |
1253 if (has_mbyte) | |
474 | 1254 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1255 + ccline.cmdpos); |
1256 else | |
1257 #endif | |
1258 ++ccline.cmdpos; | |
1259 } | |
180 | 1260 while ((c == K_S_RIGHT || c == K_C_RIGHT |
1261 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) | |
7 | 1262 && ccline.cmdbuff[ccline.cmdpos] != ' '); |
1263 #ifdef FEAT_MBYTE | |
1264 if (has_mbyte) | |
1265 set_cmdspos_cursor(); | |
1266 #endif | |
1267 goto cmdline_not_changed; | |
1268 | |
1269 case K_LEFT: | |
1270 case K_S_LEFT: | |
1271 case K_C_LEFT: | |
1456 | 1272 if (ccline.cmdpos == 0) |
1273 goto cmdline_not_changed; | |
7 | 1274 do |
1275 { | |
1276 --ccline.cmdpos; | |
1277 #ifdef FEAT_MBYTE | |
1278 if (has_mbyte) /* move to first byte of char */ | |
1279 ccline.cmdpos -= (*mb_head_off)(ccline.cmdbuff, | |
1280 ccline.cmdbuff + ccline.cmdpos); | |
1281 #endif | |
1282 ccline.cmdspos -= cmdline_charsize(ccline.cmdpos); | |
1283 } | |
1456 | 1284 while (ccline.cmdpos > 0 |
1285 && (c == K_S_LEFT || c == K_C_LEFT | |
180 | 1286 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) |
7 | 1287 && ccline.cmdbuff[ccline.cmdpos - 1] != ' '); |
1288 #ifdef FEAT_MBYTE | |
1289 if (has_mbyte) | |
1290 set_cmdspos_cursor(); | |
1291 #endif | |
1292 goto cmdline_not_changed; | |
1293 | |
1294 case K_IGNORE: | |
11321
f57dce6b934b
patch 8.0.0546: swap file exists briefly when opening the command window
Christian Brabandt <cb@256bit.org>
parents:
11285
diff
changeset
|
1295 /* Ignore mouse event or open_cmdwin() result. */ |
1472 | 1296 goto cmdline_not_changed; |
7 | 1297 |
625 | 1298 #ifdef FEAT_GUI_W32 |
1299 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
1300 * cancelled. */ | |
1301 case K_F4: | |
1302 if (mod_mask == MOD_MASK_ALT) | |
1303 { | |
1304 redrawcmd(); /* somehow the cmdline is cleared */ | |
1305 goto cmdline_not_changed; | |
1306 } | |
1307 break; | |
1308 #endif | |
1309 | |
7 | 1310 #ifdef FEAT_MOUSE |
1311 case K_MIDDLEDRAG: | |
1312 case K_MIDDLERELEASE: | |
1313 goto cmdline_not_changed; /* Ignore mouse */ | |
1314 | |
1315 case K_MIDDLEMOUSE: | |
1316 # ifdef FEAT_GUI | |
1317 /* When GUI is active, also paste when 'mouse' is empty */ | |
1318 if (!gui.in_use) | |
1319 # endif | |
1320 if (!mouse_has(MOUSE_COMMAND)) | |
1321 goto cmdline_not_changed; /* Ignore mouse */ | |
692 | 1322 # ifdef FEAT_CLIPBOARD |
7 | 1323 if (clip_star.available) |
1015 | 1324 cmdline_paste('*', TRUE, TRUE); |
7 | 1325 else |
692 | 1326 # endif |
1015 | 1327 cmdline_paste(0, TRUE, TRUE); |
7 | 1328 redrawcmd(); |
1329 goto cmdline_changed; | |
1330 | |
692 | 1331 # ifdef FEAT_DND |
7 | 1332 case K_DROP: |
1015 | 1333 cmdline_paste('~', TRUE, FALSE); |
7 | 1334 redrawcmd(); |
1335 goto cmdline_changed; | |
692 | 1336 # endif |
7 | 1337 |
1338 case K_LEFTDRAG: | |
1339 case K_LEFTRELEASE: | |
1340 case K_RIGHTDRAG: | |
1341 case K_RIGHTRELEASE: | |
1342 /* Ignore drag and release events when the button-down wasn't | |
1343 * seen before. */ | |
1344 if (ignore_drag_release) | |
1345 goto cmdline_not_changed; | |
1346 /* FALLTHROUGH */ | |
1347 case K_LEFTMOUSE: | |
1348 case K_RIGHTMOUSE: | |
1349 if (c == K_LEFTRELEASE || c == K_RIGHTRELEASE) | |
1350 ignore_drag_release = TRUE; | |
1351 else | |
1352 ignore_drag_release = FALSE; | |
1353 # ifdef FEAT_GUI | |
1354 /* When GUI is active, also move when 'mouse' is empty */ | |
1355 if (!gui.in_use) | |
1356 # endif | |
1357 if (!mouse_has(MOUSE_COMMAND)) | |
1358 goto cmdline_not_changed; /* Ignore mouse */ | |
1359 # ifdef FEAT_CLIPBOARD | |
1360 if (mouse_row < cmdline_row && clip_star.available) | |
1361 { | |
1362 int button, is_click, is_drag; | |
1363 | |
1364 /* | |
1365 * Handle modeless selection. | |
1366 */ | |
1367 button = get_mouse_button(KEY2TERMCAP1(c), | |
1368 &is_click, &is_drag); | |
1369 if (mouse_model_popup() && button == MOUSE_LEFT | |
1370 && (mod_mask & MOD_MASK_SHIFT)) | |
1371 { | |
1372 /* Translate shift-left to right button. */ | |
1373 button = MOUSE_RIGHT; | |
1374 mod_mask &= ~MOD_MASK_SHIFT; | |
1375 } | |
1376 clip_modeless(button, is_click, is_drag); | |
1377 goto cmdline_not_changed; | |
1378 } | |
1379 # endif | |
1380 | |
1381 set_cmdspos(); | |
1382 for (ccline.cmdpos = 0; ccline.cmdpos < ccline.cmdlen; | |
1383 ++ccline.cmdpos) | |
1384 { | |
1385 i = cmdline_charsize(ccline.cmdpos); | |
1386 if (mouse_row <= cmdline_row + ccline.cmdspos / Columns | |
1387 && mouse_col < ccline.cmdspos % Columns + i) | |
1388 break; | |
692 | 1389 # ifdef FEAT_MBYTE |
7 | 1390 if (has_mbyte) |
1391 { | |
1392 /* Count ">" for double-wide char that doesn't fit. */ | |
1393 correct_cmdspos(ccline.cmdpos, i); | |
474 | 1394 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1395 + ccline.cmdpos) - 1; |
1396 } | |
692 | 1397 # endif |
7 | 1398 ccline.cmdspos += i; |
1399 } | |
1400 goto cmdline_not_changed; | |
1401 | |
1402 /* Mouse scroll wheel: ignored here */ | |
1403 case K_MOUSEDOWN: | |
1404 case K_MOUSEUP: | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1405 case K_MOUSELEFT: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1406 case K_MOUSERIGHT: |
7 | 1407 /* Alternate buttons ignored here */ |
1408 case K_X1MOUSE: | |
1409 case K_X1DRAG: | |
1410 case K_X1RELEASE: | |
1411 case K_X2MOUSE: | |
1412 case K_X2DRAG: | |
1413 case K_X2RELEASE: | |
1414 goto cmdline_not_changed; | |
1415 | |
1416 #endif /* FEAT_MOUSE */ | |
1417 | |
1418 #ifdef FEAT_GUI | |
1419 case K_LEFTMOUSE_NM: /* mousefocus click, ignored */ | |
1420 case K_LEFTRELEASE_NM: | |
1421 goto cmdline_not_changed; | |
1422 | |
1423 case K_VER_SCROLLBAR: | |
540 | 1424 if (msg_scrolled == 0) |
7 | 1425 { |
1426 gui_do_scroll(); | |
1427 redrawcmd(); | |
1428 } | |
1429 goto cmdline_not_changed; | |
1430 | |
1431 case K_HOR_SCROLLBAR: | |
540 | 1432 if (msg_scrolled == 0) |
7 | 1433 { |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1434 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 1435 redrawcmd(); |
1436 } | |
1437 goto cmdline_not_changed; | |
1438 #endif | |
692 | 1439 #ifdef FEAT_GUI_TABLINE |
1440 case K_TABLINE: | |
1441 case K_TABMENU: | |
1442 /* Don't want to change any tabs here. Make sure the same tab | |
1443 * is still selected. */ | |
1444 if (gui_use_tabline()) | |
1445 gui_mch_set_curtab(tabpage_index(curtab)); | |
1446 goto cmdline_not_changed; | |
1447 #endif | |
1448 | |
7 | 1449 case K_SELECT: /* end of Select mode mapping - ignore */ |
1450 goto cmdline_not_changed; | |
1451 | |
1452 case Ctrl_B: /* begin of command line */ | |
1453 case K_HOME: | |
1454 case K_KHOME: | |
1455 case K_S_HOME: | |
1456 case K_C_HOME: | |
1457 ccline.cmdpos = 0; | |
1458 set_cmdspos(); | |
1459 goto cmdline_not_changed; | |
1460 | |
1461 case Ctrl_E: /* end of command line */ | |
1462 case K_END: | |
1463 case K_KEND: | |
1464 case K_S_END: | |
1465 case K_C_END: | |
1466 ccline.cmdpos = ccline.cmdlen; | |
1467 set_cmdspos_cursor(); | |
1468 goto cmdline_not_changed; | |
1469 | |
1470 case Ctrl_A: /* all matches */ | |
3961 | 1471 if (nextwild(&xpc, WILD_ALL, 0, firstc != '@') == FAIL) |
7 | 1472 break; |
1473 goto cmdline_changed; | |
1474 | |
772 | 1475 case Ctrl_L: |
1476 #ifdef FEAT_SEARCH_EXTRA | |
1477 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1478 { | |
1479 /* 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:
9487
diff
changeset
|
1480 if (did_incsearch) |
772 | 1481 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1482 curwin->w_cursor = match_end; |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10970
diff
changeset
|
1483 if (!EQUAL_POS(curwin->w_cursor, search_start)) |
1039 | 1484 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1485 c = gchar_cursor(); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1486 /* If 'ignorecase' and 'smartcase' are set and the |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1487 * command line has no uppercase characters, convert |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1488 * the character to lowercase */ |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1489 if (p_ic && p_scs |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1490 && !pat_has_uppercase(ccline.cmdbuff)) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1491 c = MB_TOLOWER(c); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1492 if (c != NUL) |
1039 | 1493 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1494 if (c == firstc || vim_strchr((char_u *)( |
11613
7428a08c2f68
patch 8.0.0689: ~ character not escaped when extending search pattern
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
1495 p_magic ? "\\~^$.*[" : "\\^$"), c) |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1496 != NULL) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1497 { |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1498 /* put a backslash before special |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1499 * characters */ |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1500 stuffcharReadbuff(c); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1501 c = '\\'; |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1502 } |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1503 break; |
1039 | 1504 } |
1505 } | |
772 | 1506 } |
1507 goto cmdline_not_changed; | |
1508 } | |
1509 #endif | |
1510 | |
1511 /* completion: longest common part */ | |
3961 | 1512 if (nextwild(&xpc, WILD_LONGEST, 0, firstc != '@') == FAIL) |
7 | 1513 break; |
1514 goto cmdline_changed; | |
1515 | |
1516 case Ctrl_N: /* next match */ | |
1517 case Ctrl_P: /* previous match */ | |
9976
e448370630b2
commit https://github.com/vim/vim/commit/7df0f6313a46b80d760c9a80241922544333351c
Christian Brabandt <cb@256bit.org>
parents:
9971
diff
changeset
|
1518 if (xpc.xp_numfiles > 0) |
7 | 1519 { |
3961 | 1520 if (nextwild(&xpc, (c == Ctrl_P) ? WILD_PREV : WILD_NEXT, |
1521 0, firstc != '@') == FAIL) | |
7 | 1522 break; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1523 goto cmdline_not_changed; |
7 | 1524 } |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1525 /* FALLTHROUGH */ |
7 | 1526 |
1527 #ifdef FEAT_CMDHIST | |
1528 case K_UP: | |
1529 case K_DOWN: | |
1530 case K_S_UP: | |
1531 case K_S_DOWN: | |
1532 case K_PAGEUP: | |
1533 case K_KPAGEUP: | |
1534 case K_PAGEDOWN: | |
1535 case K_KPAGEDOWN: | |
1536 if (hislen == 0 || firstc == NUL) /* no history */ | |
1537 goto cmdline_not_changed; | |
1538 | |
1539 i = hiscnt; | |
1540 | |
1541 /* save current command string so it can be restored later */ | |
1542 if (lookfor == NULL) | |
1543 { | |
1544 if ((lookfor = vim_strsave(ccline.cmdbuff)) == NULL) | |
1545 goto cmdline_not_changed; | |
1546 lookfor[ccline.cmdpos] = NUL; | |
1547 } | |
1548 | |
1549 j = (int)STRLEN(lookfor); | |
1550 for (;;) | |
1551 { | |
1552 /* one step backwards */ | |
230 | 1553 if (c == K_UP|| c == K_S_UP || c == Ctrl_P |
180 | 1554 || c == K_PAGEUP || c == K_KPAGEUP) |
7 | 1555 { |
1556 if (hiscnt == hislen) /* first time */ | |
1557 hiscnt = hisidx[histype]; | |
1558 else if (hiscnt == 0 && hisidx[histype] != hislen - 1) | |
1559 hiscnt = hislen - 1; | |
1560 else if (hiscnt != hisidx[histype] + 1) | |
1561 --hiscnt; | |
1562 else /* at top of list */ | |
1563 { | |
1564 hiscnt = i; | |
1565 break; | |
1566 } | |
1567 } | |
1568 else /* one step forwards */ | |
1569 { | |
1570 /* on last entry, clear the line */ | |
1571 if (hiscnt == hisidx[histype]) | |
1572 { | |
1573 hiscnt = hislen; | |
1574 break; | |
1575 } | |
1576 | |
1577 /* not on a history line, nothing to do */ | |
1578 if (hiscnt == hislen) | |
1579 break; | |
1580 if (hiscnt == hislen - 1) /* wrap around */ | |
1581 hiscnt = 0; | |
1582 else | |
1583 ++hiscnt; | |
1584 } | |
1585 if (hiscnt < 0 || history[histype][hiscnt].hisstr == NULL) | |
1586 { | |
1587 hiscnt = i; | |
1588 break; | |
1589 } | |
230 | 1590 if ((c != K_UP && c != K_DOWN) |
180 | 1591 || hiscnt == i |
7 | 1592 || STRNCMP(history[histype][hiscnt].hisstr, |
1593 lookfor, (size_t)j) == 0) | |
1594 break; | |
1595 } | |
1596 | |
1597 if (hiscnt != i) /* jumped to other entry */ | |
1598 { | |
1599 char_u *p; | |
1600 int len; | |
1601 int old_firstc; | |
1602 | |
1603 vim_free(ccline.cmdbuff); | |
1718 | 1604 xpc.xp_context = EXPAND_NOTHING; |
7 | 1605 if (hiscnt == hislen) |
1606 p = lookfor; /* back to the old one */ | |
1607 else | |
1608 p = history[histype][hiscnt].hisstr; | |
1609 | |
1610 if (histype == HIST_SEARCH | |
1611 && p != lookfor | |
1612 && (old_firstc = p[STRLEN(p) + 1]) != firstc) | |
1613 { | |
1614 /* Correct for the separator character used when | |
1615 * adding the history entry vs the one used now. | |
1616 * First loop: count length. | |
1617 * Second loop: copy the characters. */ | |
1618 for (i = 0; i <= 1; ++i) | |
1619 { | |
1620 len = 0; | |
1621 for (j = 0; p[j] != NUL; ++j) | |
1622 { | |
1623 /* Replace old sep with new sep, unless it is | |
1624 * escaped. */ | |
1625 if (p[j] == old_firstc | |
1626 && (j == 0 || p[j - 1] != '\\')) | |
1627 { | |
1628 if (i > 0) | |
1629 ccline.cmdbuff[len] = firstc; | |
1630 } | |
1631 else | |
1632 { | |
1633 /* Escape new sep, unless it is already | |
1634 * escaped. */ | |
1635 if (p[j] == firstc | |
1636 && (j == 0 || p[j - 1] != '\\')) | |
1637 { | |
1638 if (i > 0) | |
1639 ccline.cmdbuff[len] = '\\'; | |
1640 ++len; | |
1641 } | |
1642 if (i > 0) | |
1643 ccline.cmdbuff[len] = p[j]; | |
1644 } | |
1645 ++len; | |
1646 } | |
1647 if (i == 0) | |
1648 { | |
1649 alloc_cmdbuff(len); | |
1650 if (ccline.cmdbuff == NULL) | |
1651 goto returncmd; | |
1652 } | |
1653 } | |
1654 ccline.cmdbuff[len] = NUL; | |
1655 } | |
1656 else | |
1657 { | |
1658 alloc_cmdbuff((int)STRLEN(p)); | |
1659 if (ccline.cmdbuff == NULL) | |
1660 goto returncmd; | |
1661 STRCPY(ccline.cmdbuff, p); | |
1662 } | |
1663 | |
1664 ccline.cmdpos = ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
1665 redrawcmd(); | |
1666 goto cmdline_changed; | |
1667 } | |
1668 beep_flush(); | |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1669 #endif |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1670 goto cmdline_not_changed; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1671 |
10094
61dc69646af6
commit https://github.com/vim/vim/commit/349e7d94e6bbb253bb87adad9039f095128ab543
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
1672 #ifdef FEAT_SEARCH_EXTRA |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1673 case Ctrl_G: /* next match */ |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1674 case Ctrl_T: /* previous match */ |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1675 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1676 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1677 pos_T t; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1678 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
|
1679 + SEARCH_PEEK; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1680 |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1681 if (char_avail()) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1682 continue; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1683 cursor_off(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1684 out_flush(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1685 if (c == Ctrl_G) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1686 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1687 t = match_end; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1688 search_flags += SEARCH_COL; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1689 } |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1690 else |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1691 t = match_start; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1692 ++emsg_off; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1693 i = searchit(curwin, curbuf, &t, |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1694 c == Ctrl_G ? FORWARD : BACKWARD, |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1695 ccline.cmdbuff, count, search_flags, |
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11416
diff
changeset
|
1696 RE_SEARCH, 0, NULL, NULL); |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1697 --emsg_off; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1698 if (i) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1699 { |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1700 search_start = match_start; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1701 match_end = t; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1702 match_start = t; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1703 if (c == Ctrl_T && firstc == '/') |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1704 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1705 /* move just before the current match, so that |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1706 * when nv_search finishes the cursor will be |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1707 * put back on the match */ |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1708 search_start = t; |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1709 (void)decl(&search_start); |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1710 } |
11619
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1711 else if (c == Ctrl_G && firstc == '?') |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1712 { |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1713 /* move just after the current match, so that |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1714 * when nv_search finishes the cursor will be |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1715 * put back on the match */ |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1716 search_start = t; |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1717 (void)incl(&search_start); |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1718 } |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10970
diff
changeset
|
1719 if (LT_POS(t, search_start) && c == Ctrl_G) |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1720 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1721 /* wrap around */ |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1722 search_start = t; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1723 if (firstc == '?') |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1724 (void)incl(&search_start); |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1725 else |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1726 (void)decl(&search_start); |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1727 } |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1728 |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1729 set_search_match(&match_end); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1730 curwin->w_cursor = match_start; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1731 changed_cline_bef_curs(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1732 update_topline(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1733 validate_cursor(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1734 highlight_match = TRUE; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1735 old_curswant = curwin->w_curswant; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1736 old_leftcol = curwin->w_leftcol; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1737 old_topline = curwin->w_topline; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1738 # ifdef FEAT_DIFF |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1739 old_topfill = curwin->w_topfill; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1740 # endif |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1741 old_botline = curwin->w_botline; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1742 update_screen(NOT_VALID); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1743 redrawcmdline(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1744 } |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1745 else |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1746 vim_beep(BO_ERROR); |
10094
61dc69646af6
commit https://github.com/vim/vim/commit/349e7d94e6bbb253bb87adad9039f095128ab543
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
1747 goto cmdline_not_changed; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1748 } |
10094
61dc69646af6
commit https://github.com/vim/vim/commit/349e7d94e6bbb253bb87adad9039f095128ab543
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
1749 break; |
7 | 1750 #endif |
1751 | |
1752 case Ctrl_V: | |
1753 case Ctrl_Q: | |
1754 #ifdef FEAT_MOUSE | |
1755 ignore_drag_release = TRUE; | |
1756 #endif | |
1757 putcmdline('^', TRUE); | |
1758 c = get_literal(); /* get next (two) character(s) */ | |
1759 do_abbr = FALSE; /* don't do abbreviation now */ | |
1760 #ifdef FEAT_MBYTE | |
1761 /* may need to remove ^ when composing char was typed */ | |
1762 if (enc_utf8 && utf_iscomposing(c) && !cmd_silent) | |
1763 { | |
1764 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
1765 msg_putchar(' '); | |
1766 cursorcmd(); | |
1767 } | |
1768 #endif | |
1769 break; | |
1770 | |
1771 #ifdef FEAT_DIGRAPHS | |
1772 case Ctrl_K: | |
1773 #ifdef FEAT_MOUSE | |
1774 ignore_drag_release = TRUE; | |
1775 #endif | |
1776 putcmdline('?', TRUE); | |
1777 #ifdef USE_ON_FLY_SCROLL | |
1778 dont_scroll = TRUE; /* disallow scrolling here */ | |
1779 #endif | |
1780 c = get_digraph(TRUE); | |
1781 if (c != NUL) | |
1782 break; | |
1783 | |
1784 redrawcmd(); | |
1785 goto cmdline_not_changed; | |
1786 #endif /* FEAT_DIGRAPHS */ | |
1787 | |
1788 #ifdef FEAT_RIGHTLEFT | |
1789 case Ctrl__: /* CTRL-_: switch language mode */ | |
1790 if (!p_ari) | |
1791 break; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
1792 # ifdef FEAT_FKMAP |
7 | 1793 if (p_altkeymap) |
1794 { | |
1795 cmd_fkmap = !cmd_fkmap; | |
1796 if (cmd_fkmap) /* in Farsi always in Insert mode */ | |
1797 ccline.overstrike = FALSE; | |
1798 } | |
1799 else /* Hebrew is default */ | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
1800 # endif |
7 | 1801 cmd_hkmap = !cmd_hkmap; |
1802 goto cmdline_not_changed; | |
1803 #endif | |
1804 | |
10676
b8c04c007d39
patch 8.0.0228: pasting in xterm on the command line has PasteStart
Christian Brabandt <cb@256bit.org>
parents:
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1805 case K_PS: |
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1806 bracketed_paste(PASTE_CMDLINE, FALSE, NULL); |
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1807 goto cmdline_changed; |
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1808 |
7 | 1809 default: |
1810 #ifdef UNIX | |
1811 if (c == intr_char) | |
1812 { | |
1813 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1814 putting it in history */ | |
1815 goto returncmd; /* back to Normal mode */ | |
1816 } | |
1817 #endif | |
1818 /* | |
1819 * Normal character with no special meaning. Just set mod_mask | |
1820 * to 0x0 so that typing Shift-Space in the GUI doesn't enter | |
1821 * the string <S-Space>. This should only happen after ^V. | |
1822 */ | |
1823 if (!IS_SPECIAL(c)) | |
1824 mod_mask = 0x0; | |
1825 break; | |
1826 } | |
1827 /* | |
1828 * End of switch on command line character. | |
1829 * We come here if we have a normal character. | |
1830 */ | |
1831 | |
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1832 if (do_abbr && (IS_SPECIAL(c) || !vim_iswordc(c)) && (ccheck_abbr( |
7 | 1833 #ifdef FEAT_MBYTE |
1834 /* Add ABBR_OFF for characters above 0x100, this is | |
1835 * what check_abbr() expects. */ | |
1836 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : | |
1837 #endif | |
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1838 c) || c == Ctrl_RSB)) |
7 | 1839 goto cmdline_changed; |
1840 | |
1841 /* | |
1842 * put the character in the command line | |
1843 */ | |
1844 if (IS_SPECIAL(c) || mod_mask != 0) | |
1845 put_on_cmdline(get_special_key_name(c, mod_mask), -1, TRUE); | |
1846 else | |
1847 { | |
1848 #ifdef FEAT_MBYTE | |
1849 if (has_mbyte) | |
1850 { | |
1851 j = (*mb_char2bytes)(c, IObuff); | |
1852 IObuff[j] = NUL; /* exclude composing chars */ | |
1853 put_on_cmdline(IObuff, j, TRUE); | |
1854 } | |
1855 else | |
1856 #endif | |
1857 { | |
1858 IObuff[0] = c; | |
1859 put_on_cmdline(IObuff, 1, TRUE); | |
1860 } | |
1861 } | |
1862 goto cmdline_changed; | |
1863 | |
1864 /* | |
1865 * This part implements incremental searches for "/" and "?" | |
1866 * Jump to cmdline_not_changed when a character has been read but the command | |
1867 * line did not change. Then we only search and redraw if something changed in | |
1868 * the past. | |
1869 * Jump to cmdline_changed when the command line did change. | |
1870 * (Sorry for the goto's, I know it is ugly). | |
1871 */ | |
1872 cmdline_not_changed: | |
1873 #ifdef FEAT_SEARCH_EXTRA | |
1874 if (!incsearch_postponed) | |
1875 continue; | |
1876 #endif | |
1877 | |
1878 cmdline_changed: | |
1879 #ifdef FEAT_SEARCH_EXTRA | |
1880 /* | |
1881 * 'incsearch' highlighting. | |
1882 */ | |
1883 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1884 { | |
772 | 1885 pos_T end_pos; |
1521 | 1886 #ifdef FEAT_RELTIME |
1887 proftime_T tm; | |
1888 #endif | |
772 | 1889 |
7 | 1890 /* if there is a character waiting, search and redraw later */ |
1891 if (char_avail()) | |
1892 { | |
1893 incsearch_postponed = TRUE; | |
1894 continue; | |
1895 } | |
1896 incsearch_postponed = FALSE; | |
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1897 curwin->w_cursor = search_start; /* start at old position */ |
7 | 1898 |
1899 /* If there is no command line, don't do anything */ | |
1900 if (ccline.cmdlen == 0) | |
1901 i = 0; | |
1902 else | |
1903 { | |
1904 cursor_off(); /* so the user knows we're busy */ | |
1905 out_flush(); | |
1906 ++emsg_off; /* So it doesn't beep if bad expr */ | |
1521 | 1907 #ifdef FEAT_RELTIME |
1908 /* Set the time limit to half a second. */ | |
1909 profile_setlimit(500L, &tm); | |
1910 #endif | |
7 | 1911 i = do_search(NULL, firstc, ccline.cmdbuff, count, |
1521 | 1912 SEARCH_KEEP + SEARCH_OPT + SEARCH_NOOF + SEARCH_PEEK, |
1913 #ifdef FEAT_RELTIME | |
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1914 &tm, NULL |
1521 | 1915 #else |
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1916 NULL, NULL |
1521 | 1917 #endif |
1918 ); | |
7 | 1919 --emsg_off; |
1920 /* if interrupted while searching, behave like it failed */ | |
1921 if (got_int) | |
1922 { | |
1923 (void)vpeekc(); /* remove <C-C> from input stream */ | |
1924 got_int = FALSE; /* don't abandon the command line */ | |
1925 i = 0; | |
1926 } | |
1927 else if (char_avail()) | |
1928 /* cancelled searching because a char was typed */ | |
1929 incsearch_postponed = TRUE; | |
1930 } | |
772 | 1931 if (i != 0) |
7 | 1932 highlight_match = TRUE; /* highlight position */ |
1933 else | |
1934 highlight_match = FALSE; /* remove highlight */ | |
1935 | |
1936 /* first restore the old curwin values, so the screen is | |
1937 * positioned in the same way as the actual search command */ | |
1938 curwin->w_leftcol = old_leftcol; | |
1939 curwin->w_topline = old_topline; | |
1940 # ifdef FEAT_DIFF | |
1941 curwin->w_topfill = old_topfill; | |
1942 # endif | |
1943 curwin->w_botline = old_botline; | |
1944 changed_cline_bef_curs(); | |
1945 update_topline(); | |
1946 | |
1947 if (i != 0) | |
1948 { | |
481 | 1949 pos_T save_pos = curwin->w_cursor; |
1950 | |
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1951 match_start = curwin->w_cursor; |
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1952 set_search_match(&curwin->w_cursor); |
7 | 1953 validate_cursor(); |
772 | 1954 end_pos = curwin->w_cursor; |
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1955 match_end = end_pos; |
481 | 1956 curwin->w_cursor = save_pos; |
7 | 1957 } |
798 | 1958 else |
1959 end_pos = curwin->w_cursor; /* shutup gcc 4 */ | |
772 | 1960 |
7 | 1961 validate_cursor(); |
979 | 1962 # ifdef FEAT_WINDOWS |
1963 /* May redraw the status line to show the cursor position. */ | |
1964 if (p_ru && curwin->w_status_height > 0) | |
1965 curwin->w_redr_status = TRUE; | |
1966 # endif | |
7 | 1967 |
195 | 1968 save_cmdline(&save_ccline); |
743 | 1969 update_screen(SOME_VALID); |
195 | 1970 restore_cmdline(&save_ccline); |
1971 | |
772 | 1972 /* Leave it at the end to make CTRL-R CTRL-W work. */ |
1973 if (i != 0) | |
1974 curwin->w_cursor = end_pos; | |
1975 | |
7 | 1976 msg_starthere(); |
1977 redrawcmdline(); | |
1978 did_incsearch = TRUE; | |
1979 } | |
1980 #else /* FEAT_SEARCH_EXTRA */ | |
1981 ; | |
1982 #endif | |
1983 | |
1984 #ifdef FEAT_RIGHTLEFT | |
1985 if (cmdmsg_rl | |
1986 # ifdef FEAT_ARABIC | |
534 | 1987 || (p_arshape && !p_tbidi && enc_utf8) |
7 | 1988 # endif |
1989 ) | |
1990 /* Always redraw the whole command line to fix shaping and | |
3374 | 1991 * right-left typing. Not efficient, but it works. |
1992 * Do it only when there are no characters left to read | |
1993 * to avoid useless intermediate redraws. */ | |
1994 if (vpeekc() == NUL) | |
1995 redrawcmd(); | |
7 | 1996 #endif |
1997 } | |
1998 | |
1999 returncmd: | |
2000 | |
2001 #ifdef FEAT_RIGHTLEFT | |
2002 cmdmsg_rl = FALSE; | |
2003 #endif | |
2004 | |
2005 #ifdef FEAT_FKMAP | |
2006 cmd_fkmap = 0; | |
2007 #endif | |
2008 | |
2009 ExpandCleanup(&xpc); | |
1718 | 2010 ccline.xpc = NULL; |
7 | 2011 |
2012 #ifdef FEAT_SEARCH_EXTRA | |
2013 if (did_incsearch) | |
2014 { | |
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2015 if (gotesc) |
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2016 curwin->w_cursor = save_cursor; |
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2017 else |
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2018 { |
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2019 if (!EQUAL_POS(save_cursor, search_start)) |
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2020 { |
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2021 /* put the '" mark at the original position */ |
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2022 curwin->w_cursor = save_cursor; |
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2023 setpcmark(); |
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2024 } |
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2025 curwin->w_cursor = search_start; |
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2026 } |
7 | 2027 curwin->w_curswant = old_curswant; |
2028 curwin->w_leftcol = old_leftcol; | |
2029 curwin->w_topline = old_topline; | |
2030 # ifdef FEAT_DIFF | |
2031 curwin->w_topfill = old_topfill; | |
2032 # endif | |
2033 curwin->w_botline = old_botline; | |
2034 highlight_match = FALSE; | |
2035 validate_cursor(); /* needed for TAB */ | |
743 | 2036 redraw_later(SOME_VALID); |
7 | 2037 } |
2038 #endif | |
2039 | |
2040 if (ccline.cmdbuff != NULL) | |
2041 { | |
2042 /* | |
2043 * Put line in history buffer (":" and "=" only when it was typed). | |
2044 */ | |
2045 #ifdef FEAT_CMDHIST | |
2046 if (ccline.cmdlen && firstc != NUL | |
2047 && (some_key_typed || histype == HIST_SEARCH)) | |
2048 { | |
2049 add_to_history(histype, ccline.cmdbuff, TRUE, | |
2050 histype == HIST_SEARCH ? firstc : NUL); | |
2051 if (firstc == ':') | |
2052 { | |
2053 vim_free(new_last_cmdline); | |
2054 new_last_cmdline = vim_strsave(ccline.cmdbuff); | |
2055 } | |
2056 } | |
2057 #endif | |
2058 | |
2059 if (gotesc) /* abandon command line */ | |
2060 { | |
2061 vim_free(ccline.cmdbuff); | |
2062 ccline.cmdbuff = NULL; | |
2063 if (msg_scrolled == 0) | |
2064 compute_cmdrow(); | |
2065 MSG(""); | |
2066 redraw_cmdline = TRUE; | |
2067 } | |
2068 } | |
2069 | |
2070 /* | |
2071 * If the screen was shifted up, redraw the whole screen (later). | |
2072 * If the line is too long, clear it, so ruler and shown command do | |
2073 * not get printed in the middle of it. | |
2074 */ | |
2075 msg_check(); | |
2076 msg_scroll = save_msg_scroll; | |
2077 redir_off = FALSE; | |
2078 | |
2079 /* When the command line was typed, no need for a wait-return prompt. */ | |
2080 if (some_key_typed) | |
2081 need_wait_return = FALSE; | |
2082 | |
2083 State = save_State; | |
2084 #ifdef USE_IM_CONTROL | |
2085 if (b_im_ptr != NULL && *b_im_ptr != B_IMODE_LMAP) | |
2086 im_save_status(b_im_ptr); | |
2087 im_set_active(FALSE); | |
2088 #endif | |
2089 #ifdef FEAT_MOUSE | |
2090 setmouse(); | |
2091 #endif | |
2092 #ifdef CURSOR_SHAPE | |
2093 ui_cursor_shape(); /* may show different cursor shape */ | |
2094 #endif | |
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2095 sb_text_end_cmdline(); |
7 | 2096 |
95 | 2097 { |
2098 char_u *p = ccline.cmdbuff; | |
2099 | |
2100 /* Make ccline empty, getcmdline() may try to use it. */ | |
2101 ccline.cmdbuff = NULL; | |
2102 return p; | |
2103 } | |
7 | 2104 } |
2105 | |
2106 #if (defined(FEAT_CRYPT) || defined(FEAT_EVAL)) || defined(PROTO) | |
2107 /* | |
2108 * Get a command line with a prompt. | |
2109 * This is prepared to be called recursively from getcmdline() (e.g. by | |
2110 * f_input() when evaluating an expression from CTRL-R =). | |
2111 * Returns the command line in allocated memory, or NULL. | |
2112 */ | |
2113 char_u * | |
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2114 getcmdline_prompt( |
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2115 int firstc, |
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2116 char_u *prompt, /* command line prompt */ |
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2117 int attr, /* attributes for prompt */ |
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2118 int xp_context, /* type of expansion */ |
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2119 char_u *xp_arg) /* user-defined expansion argument */ |
7 | 2120 { |
2121 char_u *s; | |
2122 struct cmdline_info save_ccline; | |
2123 int msg_col_save = msg_col; | |
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2124 int msg_silent_save = msg_silent; |
7 | 2125 |
95 | 2126 save_cmdline(&save_ccline); |
7 | 2127 ccline.cmdprompt = prompt; |
2128 ccline.cmdattr = attr; | |
531 | 2129 # ifdef FEAT_EVAL |
2130 ccline.xp_context = xp_context; | |
2131 ccline.xp_arg = xp_arg; | |
2132 ccline.input_fn = (firstc == '@'); | |
2133 # endif | |
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2134 msg_silent = 0; |
7 | 2135 s = getcmdline(firstc, 1L, 0); |
95 | 2136 restore_cmdline(&save_ccline); |
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2137 msg_silent = msg_silent_save; |
3020 | 2138 /* Restore msg_col, the prompt from input() may have changed it. |
2139 * But only if called recursively and the commandline is therefore being | |
2140 * restored to an old one; if not, the input() prompt stays on the screen, | |
2141 * so we need its modified msg_col left intact. */ | |
2142 if (ccline.cmdbuff != NULL) | |
2143 msg_col = msg_col_save; | |
7 | 2144 |
2145 return s; | |
2146 } | |
2147 #endif | |
2148 | |
632 | 2149 /* |
634 | 2150 * Return TRUE when the text must not be changed and we can't switch to |
2151 * another window or buffer. Used when editing the command line, evaluating | |
2152 * 'balloonexpr', etc. | |
632 | 2153 */ |
2154 int | |
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2155 text_locked(void) |
632 | 2156 { |
2157 #ifdef FEAT_CMDWIN | |
2158 if (cmdwin_type != 0) | |
2159 return TRUE; | |
2160 #endif | |
634 | 2161 return textlock != 0; |
632 | 2162 } |
2163 | |
2164 /* | |
2165 * Give an error message for a command that isn't allowed while the cmdline | |
2166 * window is open or editing the cmdline in another way. | |
2167 */ | |
2168 void | |
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2169 text_locked_msg(void) |
632 | 2170 { |
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2171 EMSG(_(get_text_locked_msg())); |
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2172 } |
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2173 |
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2174 char_u * |
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2175 get_text_locked_msg(void) |
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2176 { |
632 | 2177 #ifdef FEAT_CMDWIN |
2178 if (cmdwin_type != 0) | |
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2179 return e_cmdwin; |
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|
2180 #endif |
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|
2181 return e_secure; |
632 | 2182 } |
2183 | |
819 | 2184 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
2185 /* | |
1834 | 2186 * Check if "curbuf_lock" or "allbuf_lock" is set and return TRUE when it is |
2187 * and give an error message. | |
819 | 2188 */ |
2189 int | |
7819
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diff
changeset
|
2190 curbuf_locked(void) |
819 | 2191 { |
2192 if (curbuf_lock > 0) | |
2193 { | |
2194 EMSG(_("E788: Not allowed to edit another buffer now")); | |
2195 return TRUE; | |
2196 } | |
1834 | 2197 return allbuf_locked(); |
2198 } | |
2199 | |
2200 /* | |
2201 * Check if "allbuf_lock" is set and return TRUE when it is and give an error | |
2202 * message. | |
2203 */ | |
2204 int | |
7819
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changeset
|
2205 allbuf_locked(void) |
1834 | 2206 { |
2207 if (allbuf_lock > 0) | |
2208 { | |
2209 EMSG(_("E811: Not allowed to change buffer information now")); | |
2210 return TRUE; | |
2211 } | |
819 | 2212 return FALSE; |
2213 } | |
2214 #endif | |
2215 | |
7 | 2216 static int |
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changeset
|
2217 cmdline_charsize(int idx) |
7 | 2218 { |
2219 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2220 if (cmdline_star > 0) /* showing '*', always 1 position */ | |
2221 return 1; | |
2222 #endif | |
2223 return ptr2cells(ccline.cmdbuff + idx); | |
2224 } | |
2225 | |
2226 /* | |
2227 * Compute the offset of the cursor on the command line for the prompt and | |
2228 * indent. | |
2229 */ | |
2230 static void | |
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changeset
|
2231 set_cmdspos(void) |
7 | 2232 { |
531 | 2233 if (ccline.cmdfirstc != NUL) |
7 | 2234 ccline.cmdspos = 1 + ccline.cmdindent; |
2235 else | |
2236 ccline.cmdspos = 0 + ccline.cmdindent; | |
2237 } | |
2238 | |
2239 /* | |
2240 * Compute the screen position for the cursor on the command line. | |
2241 */ | |
2242 static void | |
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diff
changeset
|
2243 set_cmdspos_cursor(void) |
7 | 2244 { |
2245 int i, m, c; | |
2246 | |
2247 set_cmdspos(); | |
2248 if (KeyTyped) | |
534 | 2249 { |
7 | 2250 m = Columns * Rows; |
534 | 2251 if (m < 0) /* overflow, Columns or Rows at weird value */ |
2252 m = MAXCOL; | |
2253 } | |
7 | 2254 else |
2255 m = MAXCOL; | |
2256 for (i = 0; i < ccline.cmdlen && i < ccline.cmdpos; ++i) | |
2257 { | |
2258 c = cmdline_charsize(i); | |
2259 #ifdef FEAT_MBYTE | |
2260 /* Count ">" for double-wide multi-byte char that doesn't fit. */ | |
2261 if (has_mbyte) | |
2262 correct_cmdspos(i, c); | |
2263 #endif | |
1612 | 2264 /* If the cmdline doesn't fit, show cursor on last visible char. |
2265 * Don't move the cursor itself, so we can still append. */ | |
7 | 2266 if ((ccline.cmdspos += c) >= m) |
2267 { | |
2268 ccline.cmdspos -= c; | |
2269 break; | |
2270 } | |
2271 #ifdef FEAT_MBYTE | |
2272 if (has_mbyte) | |
474 | 2273 i += (*mb_ptr2len)(ccline.cmdbuff + i) - 1; |
7 | 2274 #endif |
2275 } | |
2276 } | |
2277 | |
2278 #ifdef FEAT_MBYTE | |
2279 /* | |
2280 * Check if the character at "idx", which is "cells" wide, is a multi-byte | |
2281 * character that doesn't fit, so that a ">" must be displayed. | |
2282 */ | |
2283 static void | |
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changeset
|
2284 correct_cmdspos(int idx, int cells) |
7 | 2285 { |
474 | 2286 if ((*mb_ptr2len)(ccline.cmdbuff + idx) > 1 |
7 | 2287 && (*mb_ptr2cells)(ccline.cmdbuff + idx) > 1 |
2288 && ccline.cmdspos % Columns + cells > Columns) | |
2289 ccline.cmdspos++; | |
2290 } | |
2291 #endif | |
2292 | |
2293 /* | |
2294 * Get an Ex command line for the ":" command. | |
2295 */ | |
2296 char_u * | |
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|
2297 getexline( |
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|
2298 int c, /* normally ':', NUL for ":append" */ |
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|
2299 void *cookie UNUSED, |
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changeset
|
2300 int indent) /* indent for inside conditionals */ |
7 | 2301 { |
2302 /* When executing a register, remove ':' that's in front of each line. */ | |
2303 if (exec_from_reg && vpeekc() == ':') | |
2304 (void)vgetc(); | |
2305 return getcmdline(c, 1L, indent); | |
2306 } | |
2307 | |
2308 /* | |
2309 * Get an Ex command line for Ex mode. | |
2310 * In Ex mode we only use the OS supplied line editing features and no | |
2311 * mappings or abbreviations. | |
168 | 2312 * Returns a string in allocated memory or NULL. |
7 | 2313 */ |
2314 char_u * | |
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|
2315 getexmodeline( |
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changeset
|
2316 int promptc, /* normally ':', NUL for ":append" and '?' for |
168 | 2317 :s prompt */ |
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|
2318 void *cookie UNUSED, |
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diff
changeset
|
2319 int indent) /* indent for inside conditionals */ |
7 | 2320 { |
168 | 2321 garray_T line_ga; |
2322 char_u *pend; | |
2323 int startcol = 0; | |
1329 | 2324 int c1 = 0; |
168 | 2325 int escaped = FALSE; /* CTRL-V typed */ |
2326 int vcol = 0; | |
2327 char_u *p; | |
1329 | 2328 int prev_char; |
5966 | 2329 int len; |
7 | 2330 |
2331 /* Switch cursor on now. This avoids that it happens after the "\n", which | |
2332 * confuses the system function that computes tabstops. */ | |
2333 cursor_on(); | |
2334 | |
2335 /* always start in column 0; write a newline if necessary */ | |
2336 compute_cmdrow(); | |
168 | 2337 if ((msg_col || msg_didout) && promptc != '?') |
7 | 2338 msg_putchar('\n'); |
168 | 2339 if (promptc == ':') |
7 | 2340 { |
164 | 2341 /* indent that is only displayed, not in the line itself */ |
168 | 2342 if (p_prompt) |
2343 msg_putchar(':'); | |
7 | 2344 while (indent-- > 0) |
2345 msg_putchar(' '); | |
2346 startcol = msg_col; | |
2347 } | |
2348 | |
2349 ga_init2(&line_ga, 1, 30); | |
2350 | |
164 | 2351 /* autoindent for :insert and :append is in the line itself */ |
168 | 2352 if (promptc <= 0) |
164 | 2353 { |
2354 vcol = indent; | |
2355 while (indent >= 8) | |
2356 { | |
2357 ga_append(&line_ga, TAB); | |
2358 msg_puts((char_u *)" "); | |
2359 indent -= 8; | |
2360 } | |
2361 while (indent-- > 0) | |
2362 { | |
2363 ga_append(&line_ga, ' '); | |
2364 msg_putchar(' '); | |
2365 } | |
2366 } | |
168 | 2367 ++no_mapping; |
2368 ++allow_keys; | |
164 | 2369 |
7 | 2370 /* |
2371 * Get the line, one character at a time. | |
2372 */ | |
2373 got_int = FALSE; | |
168 | 2374 while (!got_int) |
7 | 2375 { |
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2376 long sw; |
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|
2377 char_u *s; |
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|
2378 |
7 | 2379 if (ga_grow(&line_ga, 40) == FAIL) |
2380 break; | |
2381 | |
10970
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|
2382 /* |
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|
2383 * Get one character at a time. |
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|
2384 */ |
1329 | 2385 prev_char = c1; |
10970
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|
2386 |
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|
2387 /* Check for a ":normal" command and no more characters left. */ |
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|
2388 if (ex_normal_busy > 0 && typebuf.tb_len == 0) |
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|
2389 c1 = '\n'; |
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|
2390 else |
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diff
changeset
|
2391 c1 = vgetc(); |
7 | 2392 |
2393 /* | |
168 | 2394 * Handle line editing. |
2395 * Previously this was left to the system, putting the terminal in | |
2396 * cooked mode, but then CTRL-D and CTRL-T can't be used properly. | |
7 | 2397 */ |
168 | 2398 if (got_int) |
2399 { | |
2400 msg_putchar('\n'); | |
2401 break; | |
2402 } | |
2403 | |
10676
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patch 8.0.0228: pasting in xterm on the command line has PasteStart
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diff
changeset
|
2404 if (c1 == K_PS) |
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diff
changeset
|
2405 { |
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diff
changeset
|
2406 bracketed_paste(PASTE_EX, FALSE, &line_ga); |
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changeset
|
2407 goto redraw; |
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changeset
|
2408 } |
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diff
changeset
|
2409 |
168 | 2410 if (!escaped) |
7 | 2411 { |
168 | 2412 /* CR typed means "enter", which is NL */ |
2413 if (c1 == '\r') | |
2414 c1 = '\n'; | |
2415 | |
2416 if (c1 == BS || c1 == K_BS | |
2417 || c1 == DEL || c1 == K_DEL || c1 == K_KDEL) | |
7 | 2418 { |
168 | 2419 if (line_ga.ga_len > 0) |
2420 { | |
5966 | 2421 #ifdef FEAT_MBYTE |
2422 if (has_mbyte) | |
2423 { | |
2424 p = (char_u *)line_ga.ga_data; | |
2425 p[line_ga.ga_len] = NUL; | |
2426 len = (*mb_head_off)(p, p + line_ga.ga_len - 1) + 1; | |
2427 line_ga.ga_len -= len; | |
2428 } | |
2429 else | |
2430 #endif | |
2431 --line_ga.ga_len; | |
168 | 2432 goto redraw; |
2433 } | |
2434 continue; | |
7 | 2435 } |
2436 | |
168 | 2437 if (c1 == Ctrl_U) |
7 | 2438 { |
168 | 2439 msg_col = startcol; |
2440 msg_clr_eos(); | |
2441 line_ga.ga_len = 0; | |
6733
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2442 goto redraw; |
168 | 2443 } |
2444 | |
2445 if (c1 == Ctrl_T) | |
2446 { | |
6733
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parents:
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diff
changeset
|
2447 sw = get_sw_value(curbuf); |
168 | 2448 p = (char_u *)line_ga.ga_data; |
2449 p[line_ga.ga_len] = NUL; | |
5995 | 2450 indent = get_indent_str(p, 8, FALSE); |
3740 | 2451 indent += sw - indent % sw; |
168 | 2452 add_indent: |
5995 | 2453 while (get_indent_str(p, 8, FALSE) < indent) |
7 | 2454 { |
7009 | 2455 (void)ga_grow(&line_ga, 2); /* one more for the NUL */ |
6733
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diff
changeset
|
2456 p = (char_u *)line_ga.ga_data; |
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diff
changeset
|
2457 s = skipwhite(p); |
168 | 2458 mch_memmove(s + 1, s, line_ga.ga_len - (s - p) + 1); |
2459 *s = ' '; | |
2460 ++line_ga.ga_len; | |
7 | 2461 } |
168 | 2462 redraw: |
2463 /* redraw the line */ | |
2464 msg_col = startcol; | |
2465 vcol = 0; | |
5966 | 2466 p = (char_u *)line_ga.ga_data; |
2467 p[line_ga.ga_len] = NUL; | |
2468 while (p < (char_u *)line_ga.ga_data + line_ga.ga_len) | |
7 | 2469 { |
168 | 2470 if (*p == TAB) |
7 | 2471 { |
168 | 2472 do |
7 | 2473 { |
168 | 2474 msg_putchar(' '); |
2475 } while (++vcol % 8); | |
5966 | 2476 ++p; |
7 | 2477 } |
168 | 2478 else |
164 | 2479 { |
5966 | 2480 len = MB_PTR2LEN(p); |
2481 msg_outtrans_len(p, len); | |
2482 vcol += ptr2cells(p); | |
2483 p += len; | |
7 | 2484 } |
2485 } | |
168 | 2486 msg_clr_eos(); |
1329 | 2487 windgoto(msg_row, msg_col); |
168 | 2488 continue; |
2489 } | |
2490 | |
2491 if (c1 == Ctrl_D) | |
2492 { | |
2493 /* Delete one shiftwidth. */ | |
2494 p = (char_u *)line_ga.ga_data; | |
2495 if (prev_char == '0' || prev_char == '^') | |
7 | 2496 { |
168 | 2497 if (prev_char == '^') |
2498 ex_keep_indent = TRUE; | |
2499 indent = 0; | |
2500 p[--line_ga.ga_len] = NUL; | |
7 | 2501 } |
2502 else | |
2503 { | |
168 | 2504 p[line_ga.ga_len] = NUL; |
5995 | 2505 indent = get_indent_str(p, 8, FALSE); |
6733
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parents:
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diff
changeset
|
2506 if (indent > 0) |
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diff
changeset
|
2507 { |
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parents:
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diff
changeset
|
2508 --indent; |
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patch 7.4.690 for Problem: Memory access errors when changing indent in Ex mode. Also missing
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diff
changeset
|
2509 indent -= indent % get_sw_value(curbuf); |
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diff
changeset
|
2510 } |
168 | 2511 } |
5995 | 2512 while (get_indent_str(p, 8, FALSE) > indent) |
168 | 2513 { |
6733
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parents:
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diff
changeset
|
2514 s = skipwhite(p); |
168 | 2515 mch_memmove(s - 1, s, line_ga.ga_len - (s - p) + 1); |
2516 --line_ga.ga_len; | |
7 | 2517 } |
168 | 2518 goto add_indent; |
2519 } | |
2520 | |
2521 if (c1 == Ctrl_V || c1 == Ctrl_Q) | |
2522 { | |
2523 escaped = TRUE; | |
2524 continue; | |
7 | 2525 } |
168 | 2526 |
2527 /* Ignore special key codes: mouse movement, K_IGNORE, etc. */ | |
2528 if (IS_SPECIAL(c1)) | |
2529 continue; | |
7 | 2530 } |
168 | 2531 |
2532 if (IS_SPECIAL(c1)) | |
2533 c1 = '?'; | |
5966 | 2534 #ifdef FEAT_MBYTE |
2535 if (has_mbyte) | |
2536 len = (*mb_char2bytes)(c1, | |
2537 (char_u *)line_ga.ga_data + line_ga.ga_len); | |
2538 else | |
2539 #endif | |
2540 { | |
2541 len = 1; | |
2542 ((char_u *)line_ga.ga_data)[line_ga.ga_len] = c1; | |
2543 } | |
168 | 2544 if (c1 == '\n') |
2545 msg_putchar('\n'); | |
2546 else if (c1 == TAB) | |
2547 { | |
2548 /* Don't use chartabsize(), 'ts' can be different */ | |
2549 do | |
2550 { | |
2551 msg_putchar(' '); | |
2552 } while (++vcol % 8); | |
2553 } | |
7 | 2554 else |
2555 { | |
168 | 2556 msg_outtrans_len( |
5966 | 2557 ((char_u *)line_ga.ga_data) + line_ga.ga_len, len); |
168 | 2558 vcol += char2cells(c1); |
7 | 2559 } |
5966 | 2560 line_ga.ga_len += len; |
168 | 2561 escaped = FALSE; |
2562 | |
2563 windgoto(msg_row, msg_col); | |
164 | 2564 pend = (char_u *)(line_ga.ga_data) + line_ga.ga_len; |
168 | 2565 |
2590 | 2566 /* We are done when a NL is entered, but not when it comes after an |
2567 * odd number of backslashes, that results in a NUL. */ | |
2568 if (line_ga.ga_len > 0 && pend[-1] == '\n') | |
7 | 2569 { |
2590 | 2570 int bcount = 0; |
2571 | |
2572 while (line_ga.ga_len - 2 >= bcount && pend[-2 - bcount] == '\\') | |
2573 ++bcount; | |
2574 | |
2575 if (bcount > 0) | |
2576 { | |
2577 /* Halve the number of backslashes: "\NL" -> "NUL", "\\NL" -> | |
2578 * "\NL", etc. */ | |
2579 line_ga.ga_len -= (bcount + 1) / 2; | |
2580 pend -= (bcount + 1) / 2; | |
2581 pend[-1] = '\n'; | |
2582 } | |
2583 | |
2584 if ((bcount & 1) == 0) | |
2585 { | |
2586 --line_ga.ga_len; | |
2587 --pend; | |
2588 *pend = NUL; | |
2589 break; | |
2590 } | |
7 | 2591 } |
2592 } | |
2593 | |
168 | 2594 --no_mapping; |
2595 --allow_keys; | |
2596 | |
7 | 2597 /* make following messages go to the next line */ |
2598 msg_didout = FALSE; | |
2599 msg_col = 0; | |
2600 if (msg_row < Rows - 1) | |
2601 ++msg_row; | |
2602 emsg_on_display = FALSE; /* don't want ui_delay() */ | |
2603 | |
2604 if (got_int) | |
2605 ga_clear(&line_ga); | |
2606 | |
2607 return (char_u *)line_ga.ga_data; | |
2608 } | |
2609 | |
502 | 2610 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
2611 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
7 | 2612 /* |
2613 * Return TRUE if ccline.overstrike is on. | |
2614 */ | |
2615 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2616 cmdline_overstrike(void) |
7 | 2617 { |
2618 return ccline.overstrike; | |
2619 } | |
2620 | |
2621 /* | |
2622 * Return TRUE if the cursor is at the end of the cmdline. | |
2623 */ | |
2624 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2625 cmdline_at_end(void) |
7 | 2626 { |
2627 return (ccline.cmdpos >= ccline.cmdlen); | |
2628 } | |
2629 #endif | |
2630 | |
574 | 2631 #if (defined(FEAT_XIM) && (defined(FEAT_GUI_GTK))) || defined(PROTO) |
7 | 2632 /* |
2633 * Return the virtual column number at the current cursor position. | |
2634 * This is used by the IM code to obtain the start of the preedit string. | |
2635 */ | |
2636 colnr_T | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2637 cmdline_getvcol_cursor(void) |
7 | 2638 { |
2639 if (ccline.cmdbuff == NULL || ccline.cmdpos > ccline.cmdlen) | |
2640 return MAXCOL; | |
2641 | |
2642 # ifdef FEAT_MBYTE | |
2643 if (has_mbyte) | |
2644 { | |
2645 colnr_T col; | |
2646 int i = 0; | |
2647 | |
2648 for (col = 0; i < ccline.cmdpos; ++col) | |
474 | 2649 i += (*mb_ptr2len)(ccline.cmdbuff + i); |
7 | 2650 |
2651 return col; | |
2652 } | |
2653 else | |
2654 # endif | |
2655 return ccline.cmdpos; | |
2656 } | |
2657 #endif | |
2658 | |
2659 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
2660 /* | |
2661 * If part of the command line is an IM preedit string, redraw it with | |
2662 * IM feedback attributes. The cursor position is restored after drawing. | |
2663 */ | |
2664 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2665 redrawcmd_preedit(void) |
7 | 2666 { |
2667 if ((State & CMDLINE) | |
2668 && xic != NULL | |
976 | 2669 /* && im_get_status() doesn't work when using SCIM */ |
7 | 2670 && !p_imdisable |
2671 && im_is_preediting()) | |
2672 { | |
2673 int cmdpos = 0; | |
2674 int cmdspos; | |
2675 int old_row; | |
2676 int old_col; | |
2677 colnr_T col; | |
2678 | |
2679 old_row = msg_row; | |
2680 old_col = msg_col; | |
531 | 2681 cmdspos = ((ccline.cmdfirstc != NUL) ? 1 : 0) + ccline.cmdindent; |
7 | 2682 |
2683 # ifdef FEAT_MBYTE | |
2684 if (has_mbyte) | |
2685 { | |
2686 for (col = 0; col < preedit_start_col | |
2687 && cmdpos < ccline.cmdlen; ++col) | |
2688 { | |
2689 cmdspos += (*mb_ptr2cells)(ccline.cmdbuff + cmdpos); | |
474 | 2690 cmdpos += (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2691 } |
2692 } | |
2693 else | |
2694 # endif | |
2695 { | |
2696 cmdspos += preedit_start_col; | |
2697 cmdpos += preedit_start_col; | |
2698 } | |
2699 | |
2700 msg_row = cmdline_row + (cmdspos / (int)Columns); | |
2701 msg_col = cmdspos % (int)Columns; | |
2702 if (msg_row >= Rows) | |
2703 msg_row = Rows - 1; | |
2704 | |
2705 for (col = 0; cmdpos < ccline.cmdlen; ++col) | |
2706 { | |
2707 int char_len; | |
2708 int char_attr; | |
2709 | |
2710 char_attr = im_get_feedback_attr(col); | |
2711 if (char_attr < 0) | |
2712 break; /* end of preedit string */ | |
2713 | |
2714 # ifdef FEAT_MBYTE | |
2715 if (has_mbyte) | |
474 | 2716 char_len = (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2717 else |
2718 # endif | |
2719 char_len = 1; | |
2720 | |
2721 msg_outtrans_len_attr(ccline.cmdbuff + cmdpos, char_len, char_attr); | |
2722 cmdpos += char_len; | |
2723 } | |
2724 | |
2725 msg_row = old_row; | |
2726 msg_col = old_col; | |
2727 } | |
2728 } | |
2729 #endif /* FEAT_XIM && FEAT_GUI_GTK */ | |
2730 | |
2731 /* | |
2732 * Allocate a new command line buffer. | |
2733 * Assigns the new buffer to ccline.cmdbuff and ccline.cmdbufflen. | |
2734 * Returns the new value of ccline.cmdbuff and ccline.cmdbufflen. | |
2735 */ | |
2736 static void | |
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parents:
7807
diff
changeset
|
2737 alloc_cmdbuff(int len) |
7 | 2738 { |
2739 /* | |
2740 * give some extra space to avoid having to allocate all the time | |
2741 */ | |
2742 if (len < 80) | |
2743 len = 100; | |
2744 else | |
2745 len += 20; | |
2746 | |
2747 ccline.cmdbuff = alloc(len); /* caller should check for out-of-memory */ | |
2748 ccline.cmdbufflen = len; | |
2749 } | |
2750 | |
2751 /* | |
2752 * Re-allocate the command line to length len + something extra. | |
2753 * return FAIL for failure, OK otherwise | |
2754 */ | |
2755 static int | |
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parents:
7807
diff
changeset
|
2756 realloc_cmdbuff(int len) |
7 | 2757 { |
2758 char_u *p; | |
2759 | |
2557
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|
2760 if (len < ccline.cmdbufflen) |
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diff
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|
2761 return OK; /* no need to resize */ |
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diff
changeset
|
2762 |
7 | 2763 p = ccline.cmdbuff; |
2764 alloc_cmdbuff(len); /* will get some more */ | |
2765 if (ccline.cmdbuff == NULL) /* out of memory */ | |
2766 { | |
2767 ccline.cmdbuff = p; /* keep the old one */ | |
2768 return FAIL; | |
2769 } | |
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diff
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|
2770 /* There isn't always a NUL after the command, but it may need to be |
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diff
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|
2771 * there, thus copy up to the NUL and add a NUL. */ |
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diff
changeset
|
2772 mch_memmove(ccline.cmdbuff, p, (size_t)ccline.cmdlen); |
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diff
changeset
|
2773 ccline.cmdbuff[ccline.cmdlen] = NUL; |
7 | 2774 vim_free(p); |
1718 | 2775 |
2776 if (ccline.xpc != NULL | |
2777 && ccline.xpc->xp_pattern != NULL | |
2778 && ccline.xpc->xp_context != EXPAND_NOTHING | |
2779 && ccline.xpc->xp_context != EXPAND_UNSUCCESSFUL) | |
2780 { | |
1754 | 2781 int i = (int)(ccline.xpc->xp_pattern - p); |
1718 | 2782 |
2783 /* If xp_pattern points inside the old cmdbuff it needs to be adjusted | |
2784 * to point into the newly allocated memory. */ | |
2785 if (i >= 0 && i <= ccline.cmdlen) | |
2786 ccline.xpc->xp_pattern = ccline.cmdbuff + i; | |
2787 } | |
2788 | |
7 | 2789 return OK; |
2790 } | |
2791 | |
359 | 2792 #if defined(FEAT_ARABIC) || defined(PROTO) |
2793 static char_u *arshape_buf = NULL; | |
2794 | |
2795 # if defined(EXITFREE) || defined(PROTO) | |
2796 void | |
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parents:
7807
diff
changeset
|
2797 free_cmdline_buf(void) |
359 | 2798 { |
2799 vim_free(arshape_buf); | |
2800 } | |
2801 # endif | |
2802 #endif | |
2803 | |
7 | 2804 /* |
2805 * Draw part of the cmdline at the current cursor position. But draw stars | |
2806 * when cmdline_star is TRUE. | |
2807 */ | |
2808 static void | |
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parents:
7807
diff
changeset
|
2809 draw_cmdline(int start, int len) |
7 | 2810 { |
2811 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2812 int i; | |
2813 | |
2814 if (cmdline_star > 0) | |
2815 for (i = 0; i < len; ++i) | |
2816 { | |
2817 msg_putchar('*'); | |
2818 # ifdef FEAT_MBYTE | |
2819 if (has_mbyte) | |
474 | 2820 i += (*mb_ptr2len)(ccline.cmdbuff + start + i) - 1; |
7 | 2821 # endif |
2822 } | |
2823 else | |
2824 #endif | |
2825 #ifdef FEAT_ARABIC | |
2826 if (p_arshape && !p_tbidi && enc_utf8 && len > 0) | |
2827 { | |
2828 static int buflen = 0; | |
2829 char_u *p; | |
2830 int j; | |
2831 int newlen = 0; | |
2832 int mb_l; | |
719 | 2833 int pc, pc1 = 0; |
7 | 2834 int prev_c = 0; |
2835 int prev_c1 = 0; | |
714 | 2836 int u8c; |
2837 int u8cc[MAX_MCO]; | |
7 | 2838 int nc = 0; |
2839 | |
2840 /* | |
2841 * Do arabic shaping into a temporary buffer. This is very | |
2842 * inefficient! | |
2843 */ | |
507 | 2844 if (len * 2 + 2 > buflen) |
7 | 2845 { |
2846 /* Re-allocate the buffer. We keep it around to avoid a lot of | |
2847 * alloc()/free() calls. */ | |
359 | 2848 vim_free(arshape_buf); |
507 | 2849 buflen = len * 2 + 2; |
359 | 2850 arshape_buf = alloc(buflen); |
2851 if (arshape_buf == NULL) | |
7 | 2852 return; /* out of memory */ |
2853 } | |
2854 | |
507 | 2855 if (utf_iscomposing(utf_ptr2char(ccline.cmdbuff + start))) |
2856 { | |
2857 /* Prepend a space to draw the leading composing char on. */ | |
2858 arshape_buf[0] = ' '; | |
2859 newlen = 1; | |
2860 } | |
2861 | |
7 | 2862 for (j = start; j < start + len; j += mb_l) |
2863 { | |
2864 p = ccline.cmdbuff + j; | |
714 | 2865 u8c = utfc_ptr2char_len(p, u8cc, start + len - j); |
474 | 2866 mb_l = utfc_ptr2len_len(p, start + len - j); |
7 | 2867 if (ARABIC_CHAR(u8c)) |
2868 { | |
2869 /* Do Arabic shaping. */ | |
2870 if (cmdmsg_rl) | |
2871 { | |
2872 /* displaying from right to left */ | |
2873 pc = prev_c; | |
2874 pc1 = prev_c1; | |
714 | 2875 prev_c1 = u8cc[0]; |
7 | 2876 if (j + mb_l >= start + len) |
2877 nc = NUL; | |
2878 else | |
2879 nc = utf_ptr2char(p + mb_l); | |
2880 } | |
2881 else | |
2882 { | |
2883 /* displaying from left to right */ | |
2884 if (j + mb_l >= start + len) | |
2885 pc = NUL; | |
2886 else | |
714 | 2887 { |
2888 int pcc[MAX_MCO]; | |
2889 | |
2890 pc = utfc_ptr2char_len(p + mb_l, pcc, | |
7 | 2891 start + len - j - mb_l); |
714 | 2892 pc1 = pcc[0]; |
2893 } | |
7 | 2894 nc = prev_c; |
2895 } | |
2896 prev_c = u8c; | |
2897 | |
714 | 2898 u8c = arabic_shape(u8c, NULL, &u8cc[0], pc, pc1, nc); |
7 | 2899 |
359 | 2900 newlen += (*mb_char2bytes)(u8c, arshape_buf + newlen); |
714 | 2901 if (u8cc[0] != 0) |
7 | 2902 { |
714 | 2903 newlen += (*mb_char2bytes)(u8cc[0], arshape_buf + newlen); |
2904 if (u8cc[1] != 0) | |
2905 newlen += (*mb_char2bytes)(u8cc[1], | |
359 | 2906 arshape_buf + newlen); |
7 | 2907 } |
2908 } | |
2909 else | |
2910 { | |
2911 prev_c = u8c; | |
359 | 2912 mch_memmove(arshape_buf + newlen, p, mb_l); |
7 | 2913 newlen += mb_l; |
2914 } | |
2915 } | |
2916 | |
359 | 2917 msg_outtrans_len(arshape_buf, newlen); |
7 | 2918 } |
2919 else | |
2920 #endif | |
2921 msg_outtrans_len(ccline.cmdbuff + start, len); | |
2922 } | |
2923 | |
2924 /* | |
2925 * Put a character on the command line. Shifts the following text to the | |
2926 * right when "shift" is TRUE. Used for CTRL-V, CTRL-K, etc. | |
2927 * "c" must be printable (fit in one display cell)! | |
2928 */ | |
2929 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2930 putcmdline(int c, int shift) |
7 | 2931 { |
2932 if (cmd_silent) | |
2933 return; | |
2934 msg_no_more = TRUE; | |
2935 msg_putchar(c); | |
2936 if (shift) | |
2937 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
2938 msg_no_more = FALSE; | |
2939 cursorcmd(); | |
2940 } | |
2941 | |
2942 /* | |
2943 * Undo a putcmdline(c, FALSE). | |
2944 */ | |
2945 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2946 unputcmdline(void) |
7 | 2947 { |
2948 if (cmd_silent) | |
2949 return; | |
2950 msg_no_more = TRUE; | |
2951 if (ccline.cmdlen == ccline.cmdpos) | |
2952 msg_putchar(' '); | |
3558 | 2953 #ifdef FEAT_MBYTE |
2954 else if (has_mbyte) | |
2955 draw_cmdline(ccline.cmdpos, | |
2956 (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos)); | |
2957 #endif | |
7 | 2958 else |
2959 draw_cmdline(ccline.cmdpos, 1); | |
2960 msg_no_more = FALSE; | |
2961 cursorcmd(); | |
2962 } | |
2963 | |
2964 /* | |
2965 * Put the given string, of the given length, onto the command line. | |
2966 * If len is -1, then STRLEN() is used to calculate the length. | |
2967 * If 'redraw' is TRUE then the new part of the command line, and the remaining | |
2968 * part will be redrawn, otherwise it will not. If this function is called | |
2969 * twice in a row, then 'redraw' should be FALSE and redrawcmd() should be | |
2970 * called afterwards. | |
2971 */ | |
2972 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2973 put_on_cmdline(char_u *str, int len, int redraw) |
7 | 2974 { |
2975 int retval; | |
2976 int i; | |
2977 int m; | |
2978 int c; | |
2979 | |
2980 if (len < 0) | |
2981 len = (int)STRLEN(str); | |
2982 | |
2983 /* Check if ccline.cmdbuff needs to be longer */ | |
2984 if (ccline.cmdlen + len + 1 >= ccline.cmdbufflen) | |
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diff
changeset
|
2985 retval = realloc_cmdbuff(ccline.cmdlen + len + 1); |
7 | 2986 else |
2987 retval = OK; | |
2988 if (retval == OK) | |
2989 { | |
2990 if (!ccline.overstrike) | |
2991 { | |
2992 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2993 ccline.cmdbuff + ccline.cmdpos, | |
2994 (size_t)(ccline.cmdlen - ccline.cmdpos)); | |
2995 ccline.cmdlen += len; | |
2996 } | |
2997 else | |
2998 { | |
2999 #ifdef FEAT_MBYTE | |
3000 if (has_mbyte) | |
3001 { | |
3002 /* Count nr of characters in the new string. */ | |
3003 m = 0; | |
474 | 3004 for (i = 0; i < len; i += (*mb_ptr2len)(str + i)) |
7 | 3005 ++m; |
3006 /* Count nr of bytes in cmdline that are overwritten by these | |
3007 * characters. */ | |
3008 for (i = ccline.cmdpos; i < ccline.cmdlen && m > 0; | |
474 | 3009 i += (*mb_ptr2len)(ccline.cmdbuff + i)) |
7 | 3010 --m; |
3011 if (i < ccline.cmdlen) | |
3012 { | |
3013 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
3014 ccline.cmdbuff + i, (size_t)(ccline.cmdlen - i)); | |
3015 ccline.cmdlen += ccline.cmdpos + len - i; | |
3016 } | |
3017 else | |
3018 ccline.cmdlen = ccline.cmdpos + len; | |
3019 } | |
3020 else | |
3021 #endif | |
3022 if (ccline.cmdpos + len > ccline.cmdlen) | |
3023 ccline.cmdlen = ccline.cmdpos + len; | |
3024 } | |
3025 mch_memmove(ccline.cmdbuff + ccline.cmdpos, str, (size_t)len); | |
3026 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
3027 | |
3028 #ifdef FEAT_MBYTE | |
3029 if (enc_utf8) | |
3030 { | |
3031 /* When the inserted text starts with a composing character, | |
3032 * backup to the character before it. There could be two of them. | |
3033 */ | |
3034 i = 0; | |
3035 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
3036 while (ccline.cmdpos > 0 && utf_iscomposing(c)) | |
3037 { | |
3038 i = (*mb_head_off)(ccline.cmdbuff, | |
3039 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
3040 ccline.cmdpos -= i; | |
3041 len += i; | |
3042 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
3043 } | |
3044 # ifdef FEAT_ARABIC | |
3045 if (i == 0 && ccline.cmdpos > 0 && arabic_maycombine(c)) | |
3046 { | |
3047 /* Check the previous character for Arabic combining pair. */ | |
3048 i = (*mb_head_off)(ccline.cmdbuff, | |
3049 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
3050 if (arabic_combine(utf_ptr2char(ccline.cmdbuff | |
3051 + ccline.cmdpos - i), c)) | |
3052 { | |
3053 ccline.cmdpos -= i; | |
3054 len += i; | |
3055 } | |
3056 else | |
3057 i = 0; | |
3058 } | |
3059 # endif | |
3060 if (i != 0) | |
3061 { | |
3062 /* Also backup the cursor position. */ | |
3063 i = ptr2cells(ccline.cmdbuff + ccline.cmdpos); | |
3064 ccline.cmdspos -= i; | |
3065 msg_col -= i; | |
3066 if (msg_col < 0) | |
3067 { | |
3068 msg_col += Columns; | |
3069 --msg_row; | |
3070 } | |
3071 } | |
3072 } | |
3073 #endif | |
3074 | |
3075 if (redraw && !cmd_silent) | |
3076 { | |
3077 msg_no_more = TRUE; | |
3078 i = cmdline_row; | |
3114 | 3079 cursorcmd(); |
7 | 3080 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); |
3081 /* Avoid clearing the rest of the line too often. */ | |
3082 if (cmdline_row != i || ccline.overstrike) | |
3083 msg_clr_eos(); | |
3084 msg_no_more = FALSE; | |
3085 } | |
3086 #ifdef FEAT_FKMAP | |
3087 /* | |
3088 * If we are in Farsi command mode, the character input must be in | |
3089 * Insert mode. So do not advance the cmdpos. | |
3090 */ | |
3091 if (!cmd_fkmap) | |
3092 #endif | |
3093 { | |
3094 if (KeyTyped) | |
534 | 3095 { |
7 | 3096 m = Columns * Rows; |
534 | 3097 if (m < 0) /* overflow, Columns or Rows at weird value */ |
3098 m = MAXCOL; | |
3099 } | |
7 | 3100 else |
3101 m = MAXCOL; | |
3102 for (i = 0; i < len; ++i) | |
3103 { | |
3104 c = cmdline_charsize(ccline.cmdpos); | |
3105 #ifdef FEAT_MBYTE | |
3106 /* count ">" for a double-wide char that doesn't fit. */ | |
3107 if (has_mbyte) | |
3108 correct_cmdspos(ccline.cmdpos, c); | |
3109 #endif | |
1612 | 3110 /* Stop cursor at the end of the screen, but do increment the |
3111 * insert position, so that entering a very long command | |
3112 * works, even though you can't see it. */ | |
3113 if (ccline.cmdspos + c < m) | |
3114 ccline.cmdspos += c; | |
7 | 3115 #ifdef FEAT_MBYTE |
3116 if (has_mbyte) | |
3117 { | |
474 | 3118 c = (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos) - 1; |
7 | 3119 if (c > len - i - 1) |
3120 c = len - i - 1; | |
3121 ccline.cmdpos += c; | |
3122 i += c; | |
3123 } | |
3124 #endif | |
3125 ++ccline.cmdpos; | |
3126 } | |
3127 } | |
3128 } | |
3129 if (redraw) | |
3130 msg_check(); | |
3131 return retval; | |
3132 } | |
3133 | |
95 | 3134 static struct cmdline_info prev_ccline; |
3135 static int prev_ccline_used = FALSE; | |
3136 | |
3137 /* | |
3138 * Save ccline, because obtaining the "=" register may execute "normal :cmd" | |
3139 * and overwrite it. But get_cmdline_str() may need it, thus make it | |
3140 * available globally in prev_ccline. | |
3141 */ | |
3142 static void | |
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3143 save_cmdline(struct cmdline_info *ccp) |
95 | 3144 { |
3145 if (!prev_ccline_used) | |
3146 { | |
3147 vim_memset(&prev_ccline, 0, sizeof(struct cmdline_info)); | |
3148 prev_ccline_used = TRUE; | |
3149 } | |
3150 *ccp = prev_ccline; | |
3151 prev_ccline = ccline; | |
3152 ccline.cmdbuff = NULL; | |
3153 ccline.cmdprompt = NULL; | |
1718 | 3154 ccline.xpc = NULL; |
95 | 3155 } |
3156 | |
3157 /* | |
1214 | 3158 * Restore ccline after it has been saved with save_cmdline(). |
95 | 3159 */ |
3160 static void | |
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3161 restore_cmdline(struct cmdline_info *ccp) |
95 | 3162 { |
3163 ccline = prev_ccline; | |
3164 prev_ccline = *ccp; | |
3165 } | |
3166 | |
849 | 3167 #if defined(FEAT_EVAL) || defined(PROTO) |
3168 /* | |
3169 * Save the command line into allocated memory. Returns a pointer to be | |
3170 * passed to restore_cmdline_alloc() later. | |
3171 * Returns NULL when failed. | |
3172 */ | |
3173 char_u * | |
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3174 save_cmdline_alloc(void) |
849 | 3175 { |
3176 struct cmdline_info *p; | |
3177 | |
3178 p = (struct cmdline_info *)alloc((unsigned)sizeof(struct cmdline_info)); | |
3179 if (p != NULL) | |
3180 save_cmdline(p); | |
3181 return (char_u *)p; | |
3182 } | |
3183 | |
3184 /* | |
3185 * Restore the command line from the return value of save_cmdline_alloc(). | |
3186 */ | |
3187 void | |
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3188 restore_cmdline_alloc(char_u *p) |
849 | 3189 { |
3190 if (p != NULL) | |
3191 { | |
3192 restore_cmdline((struct cmdline_info *)p); | |
3193 vim_free(p); | |
3194 } | |
3195 } | |
3196 #endif | |
3197 | |
15 | 3198 /* |
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3199 * Paste a yank register into the command line. |
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3200 * Used by CTRL-R command in command-line mode. |
15 | 3201 * insert_reg() can't be used here, because special characters from the |
3202 * register contents will be interpreted as commands. | |
3203 * | |
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3204 * Return FAIL for failure, OK otherwise. |
15 | 3205 */ |
3206 static int | |
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3207 cmdline_paste( |
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3208 int regname, |
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3209 int literally, /* Insert text literally instead of "as typed" */ |
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|
3210 int remcr) /* remove trailing CR */ |
15 | 3211 { |
3212 long i; | |
3213 char_u *arg; | |
772 | 3214 char_u *p; |
15 | 3215 int allocated; |
3216 struct cmdline_info save_ccline; | |
3217 | |
3218 /* check for valid regname; also accept special characters for CTRL-R in | |
3219 * the command line */ | |
3220 if (regname != Ctrl_F && regname != Ctrl_P && regname != Ctrl_W | |
3221 && regname != Ctrl_A && !valid_yank_reg(regname, FALSE)) | |
3222 return FAIL; | |
3223 | |
3224 /* A register containing CTRL-R can cause an endless loop. Allow using | |
3225 * CTRL-C to break the loop. */ | |
3226 line_breakcheck(); | |
3227 if (got_int) | |
3228 return FAIL; | |
3229 | |
3230 #ifdef FEAT_CLIPBOARD | |
3231 regname = may_get_selection(regname); | |
3232 #endif | |
3233 | |
634 | 3234 /* Need to save and restore ccline. And set "textlock" to avoid nasty |
632 | 3235 * things like going to another buffer when evaluating an expression. */ |
95 | 3236 save_cmdline(&save_ccline); |
634 | 3237 ++textlock; |
15 | 3238 i = get_spec_reg(regname, &arg, &allocated, TRUE); |
634 | 3239 --textlock; |
95 | 3240 restore_cmdline(&save_ccline); |
15 | 3241 |
3242 if (i) | |
3243 { | |
3244 /* Got the value of a special register in "arg". */ | |
3245 if (arg == NULL) | |
3246 return FAIL; | |
772 | 3247 |
3248 /* When 'incsearch' is set and CTRL-R CTRL-W used: skip the duplicate | |
3249 * part of the word. */ | |
3250 p = arg; | |
3251 if (p_is && regname == Ctrl_W) | |
3252 { | |
3253 char_u *w; | |
3254 int len; | |
3255 | |
3256 /* Locate start of last word in the cmd buffer. */ | |
2937 | 3257 for (w = ccline.cmdbuff + ccline.cmdpos; w > ccline.cmdbuff; ) |
772 | 3258 { |
3259 #ifdef FEAT_MBYTE | |
3260 if (has_mbyte) | |
3261 { | |
3262 len = (*mb_head_off)(ccline.cmdbuff, w - 1) + 1; | |
3263 if (!vim_iswordc(mb_ptr2char(w - len))) | |
3264 break; | |
3265 w -= len; | |
3266 } | |
3267 else | |
3268 #endif | |
3269 { | |
3270 if (!vim_iswordc(w[-1])) | |
3271 break; | |
3272 --w; | |
3273 } | |
3274 } | |
2937 | 3275 len = (int)((ccline.cmdbuff + ccline.cmdpos) - w); |
772 | 3276 if (p_ic ? STRNICMP(w, arg, len) == 0 : STRNCMP(w, arg, len) == 0) |
3277 p += len; | |
3278 } | |
3279 | |
3280 cmdline_paste_str(p, literally); | |
15 | 3281 if (allocated) |
3282 vim_free(arg); | |
3283 return OK; | |
3284 } | |
3285 | |
1015 | 3286 return cmdline_paste_reg(regname, literally, remcr); |
15 | 3287 } |
3288 | |
3289 /* | |
3290 * Put a string on the command line. | |
3291 * When "literally" is TRUE, insert literally. | |
3292 * When "literally" is FALSE, insert as typed, but don't leave the command | |
3293 * line. | |
3294 */ | |
3295 void | |
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changeset
|
3296 cmdline_paste_str(char_u *s, int literally) |
15 | 3297 { |
3298 int c, cv; | |
3299 | |
3300 if (literally) | |
3301 put_on_cmdline(s, -1, TRUE); | |
3302 else | |
3303 while (*s != NUL) | |
3304 { | |
3305 cv = *s; | |
3306 if (cv == Ctrl_V && s[1]) | |
3307 ++s; | |
3308 #ifdef FEAT_MBYTE | |
3309 if (has_mbyte) | |
1606 | 3310 c = mb_cptr2char_adv(&s); |
15 | 3311 else |
3312 #endif | |
3313 c = *s++; | |
3628 | 3314 if (cv == Ctrl_V || c == ESC || c == Ctrl_C |
3315 || c == CAR || c == NL || c == Ctrl_L | |
15 | 3316 #ifdef UNIX |
3317 || c == intr_char | |
3318 #endif | |
3319 || (c == Ctrl_BSL && *s == Ctrl_N)) | |
3320 stuffcharReadbuff(Ctrl_V); | |
3321 stuffcharReadbuff(c); | |
3322 } | |
3323 } | |
3324 | |
7 | 3325 #ifdef FEAT_WILDMENU |
3326 /* | |
3327 * Delete characters on the command line, from "from" to the current | |
3328 * position. | |
3329 */ | |
3330 static void | |
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3331 cmdline_del(int from) |
7 | 3332 { |
3333 mch_memmove(ccline.cmdbuff + from, ccline.cmdbuff + ccline.cmdpos, | |
3334 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3335 ccline.cmdlen -= ccline.cmdpos - from; | |
3336 ccline.cmdpos = from; | |
3337 } | |
3338 #endif | |
3339 | |
3340 /* | |
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3341 * This function is called when the screen size changes and with incremental |
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3342 * search and in other situations where the command line may have been |
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3343 * overwritten. |
7 | 3344 */ |
3345 void | |
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3346 redrawcmdline(void) |
7 | 3347 { |
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3348 redrawcmdline_ex(TRUE); |
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3349 } |
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3350 |
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3351 void |
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3352 redrawcmdline_ex(int do_compute_cmdrow) |
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3353 { |
7 | 3354 if (cmd_silent) |
3355 return; | |
3356 need_wait_return = FALSE; | |
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3357 if (do_compute_cmdrow) |
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3358 compute_cmdrow(); |
7 | 3359 redrawcmd(); |
3360 cursorcmd(); | |
3361 } | |
3362 | |
3363 static void | |
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3364 redrawcmdprompt(void) |
7 | 3365 { |
3366 int i; | |
3367 | |
3368 if (cmd_silent) | |
3369 return; | |
531 | 3370 if (ccline.cmdfirstc != NUL) |
7 | 3371 msg_putchar(ccline.cmdfirstc); |
3372 if (ccline.cmdprompt != NULL) | |
3373 { | |
3374 msg_puts_attr(ccline.cmdprompt, ccline.cmdattr); | |
3375 ccline.cmdindent = msg_col + (msg_row - cmdline_row) * Columns; | |
3376 /* do the reverse of set_cmdspos() */ | |
531 | 3377 if (ccline.cmdfirstc != NUL) |
7 | 3378 --ccline.cmdindent; |
3379 } | |
3380 else | |
3381 for (i = ccline.cmdindent; i > 0; --i) | |
3382 msg_putchar(' '); | |
3383 } | |
3384 | |
3385 /* | |
3386 * Redraw what is currently on the command line. | |
3387 */ | |
3388 void | |
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3389 redrawcmd(void) |
7 | 3390 { |
3391 if (cmd_silent) | |
3392 return; | |
3393 | |
683 | 3394 /* when 'incsearch' is set there may be no command line while redrawing */ |
3395 if (ccline.cmdbuff == NULL) | |
3396 { | |
3397 windgoto(cmdline_row, 0); | |
3398 msg_clr_eos(); | |
3399 return; | |
3400 } | |
3401 | |
7 | 3402 msg_start(); |
3403 redrawcmdprompt(); | |
3404 | |
3405 /* Don't use more prompt, truncate the cmdline if it doesn't fit. */ | |
3406 msg_no_more = TRUE; | |
3407 draw_cmdline(0, ccline.cmdlen); | |
3408 msg_clr_eos(); | |
3409 msg_no_more = FALSE; | |
3410 | |
3411 set_cmdspos_cursor(); | |
3412 | |
3413 /* | |
3414 * An emsg() before may have set msg_scroll. This is used in normal mode, | |
3415 * in cmdline mode we can reset them now. | |
3416 */ | |
3417 msg_scroll = FALSE; /* next message overwrites cmdline */ | |
3418 | |
3419 /* Typing ':' at the more prompt may set skip_redraw. We don't want this | |
3420 * in cmdline mode */ | |
3421 skip_redraw = FALSE; | |
3422 } | |
3423 | |
3424 void | |
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3425 compute_cmdrow(void) |
7 | 3426 { |
540 | 3427 if (exmode_active || msg_scrolled != 0) |
7 | 3428 cmdline_row = Rows - 1; |
3429 else | |
3430 cmdline_row = W_WINROW(lastwin) + lastwin->w_height | |
3431 + W_STATUS_HEIGHT(lastwin); | |
3432 } | |
3433 | |
3434 static void | |
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3435 cursorcmd(void) |
7 | 3436 { |
3437 if (cmd_silent) | |
3438 return; | |
3439 | |
3440 #ifdef FEAT_RIGHTLEFT | |
3441 if (cmdmsg_rl) | |
3442 { | |
3443 msg_row = cmdline_row + (ccline.cmdspos / (int)(Columns - 1)); | |
3444 msg_col = (int)Columns - (ccline.cmdspos % (int)(Columns - 1)) - 1; | |
3445 if (msg_row <= 0) | |
3446 msg_row = Rows - 1; | |
3447 } | |
3448 else | |
3449 #endif | |
3450 { | |
3451 msg_row = cmdline_row + (ccline.cmdspos / (int)Columns); | |
3452 msg_col = ccline.cmdspos % (int)Columns; | |
3453 if (msg_row >= Rows) | |
3454 msg_row = Rows - 1; | |
3455 } | |
3456 | |
3457 windgoto(msg_row, msg_col); | |
3458 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
3459 redrawcmd_preedit(); | |
3460 #endif | |
3461 #ifdef MCH_CURSOR_SHAPE | |
3462 mch_update_cursor(); | |
3463 #endif | |
3464 } | |
3465 | |
3466 void | |
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3467 gotocmdline(int clr) |
7 | 3468 { |
3469 msg_start(); | |
3470 #ifdef FEAT_RIGHTLEFT | |
3471 if (cmdmsg_rl) | |
3472 msg_col = Columns - 1; | |
3473 else | |
3474 #endif | |
3475 msg_col = 0; /* always start in column 0 */ | |
3476 if (clr) /* clear the bottom line(s) */ | |
3477 msg_clr_eos(); /* will reset clear_cmdline */ | |
3478 windgoto(cmdline_row, 0); | |
3479 } | |
3480 | |
3481 /* | |
3482 * Check the word in front of the cursor for an abbreviation. | |
3483 * Called when the non-id character "c" has been entered. | |
3484 * When an abbreviation is recognized it is removed from the text with | |
3485 * backspaces and the replacement string is inserted, followed by "c". | |
3486 */ | |
3487 static int | |
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3488 ccheck_abbr(int c) |
7 | 3489 { |
3490 if (p_paste || no_abbr) /* no abbreviations or in paste mode */ | |
3491 return FALSE; | |
3492 | |
3493 return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, 0); | |
3494 } | |
3495 | |
3164 | 3496 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
3497 static int | |
3498 #ifdef __BORLANDC__ | |
3499 _RTLENTRYF | |
3500 #endif | |
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changeset
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3501 sort_func_compare(const void *s1, const void *s2) |
3164 | 3502 { |
3503 char_u *p1 = *(char_u **)s1; | |
3504 char_u *p2 = *(char_u **)s2; | |
3505 | |
3506 if (*p1 != '<' && *p2 == '<') return -1; | |
3507 if (*p1 == '<' && *p2 != '<') return 1; | |
3508 return STRCMP(p1, p2); | |
3509 } | |
3510 #endif | |
3511 | |
7 | 3512 /* |
3513 * Return FAIL if this is not an appropriate context in which to do | |
3514 * completion of anything, return OK if it is (even if there are no matches). | |
3515 * For the caller, this means that the character is just passed through like a | |
3516 * normal character (instead of being expanded). This allows :s/^I^D etc. | |
3517 */ | |
3518 static int | |
7819
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parents:
7807
diff
changeset
|
3519 nextwild( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3520 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3521 int type, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3522 int options, /* extra options for ExpandOne() */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3523 int escape) /* if TRUE, escape the returned matches */ |
7 | 3524 { |
3525 int i, j; | |
3526 char_u *p1; | |
3527 char_u *p2; | |
3528 int difflen; | |
3529 int v; | |
3530 | |
3531 if (xp->xp_numfiles == -1) | |
3532 { | |
3533 set_expand_context(xp); | |
3534 cmd_showtail = expand_showtail(xp); | |
3535 } | |
3536 | |
3537 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
3538 { | |
3539 beep_flush(); | |
3540 return OK; /* Something illegal on command line */ | |
3541 } | |
3542 if (xp->xp_context == EXPAND_NOTHING) | |
3543 { | |
3544 /* Caller can use the character as a normal char instead */ | |
3545 return FAIL; | |
3546 } | |
3547 | |
3548 MSG_PUTS("..."); /* show that we are busy */ | |
3549 out_flush(); | |
3550 | |
3551 i = (int)(xp->xp_pattern - ccline.cmdbuff); | |
1965 | 3552 xp->xp_pattern_len = ccline.cmdpos - i; |
7 | 3553 |
3554 if (type == WILD_NEXT || type == WILD_PREV) | |
3555 { | |
3556 /* | |
3557 * Get next/previous match for a previous expanded pattern. | |
3558 */ | |
3559 p2 = ExpandOne(xp, NULL, NULL, 0, type); | |
3560 } | |
3561 else | |
3562 { | |
3563 /* | |
3564 * Translate string into pattern and expand it. | |
3565 */ | |
1965 | 3566 if ((p1 = addstar(xp->xp_pattern, xp->xp_pattern_len, |
3567 xp->xp_context)) == NULL) | |
7 | 3568 p2 = NULL; |
3569 else | |
3570 { | |
2652 | 3571 int use_options = options | |
3961 | 3572 WILD_HOME_REPLACE|WILD_ADD_SLASH|WILD_SILENT; |
3573 if (escape) | |
3574 use_options |= WILD_ESCAPE; | |
2652 | 3575 |
3576 if (p_wic) | |
3577 use_options += WILD_ICASE; | |
1965 | 3578 p2 = ExpandOne(xp, p1, |
3579 vim_strnsave(&ccline.cmdbuff[i], xp->xp_pattern_len), | |
2652 | 3580 use_options, type); |
7 | 3581 vim_free(p1); |
2047
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Bram Moolenaar <bram@zimbu.org>
parents:
2016
diff
changeset
|
3582 /* longest match: make sure it is not shorter, happens with :help */ |
7 | 3583 if (p2 != NULL && type == WILD_LONGEST) |
3584 { | |
1965 | 3585 for (j = 0; j < xp->xp_pattern_len; ++j) |
7 | 3586 if (ccline.cmdbuff[i + j] == '*' |
3587 || ccline.cmdbuff[i + j] == '?') | |
3588 break; | |
3589 if ((int)STRLEN(p2) < j) | |
3590 { | |
3591 vim_free(p2); | |
3592 p2 = NULL; | |
3593 } | |
3594 } | |
3595 } | |
3596 } | |
3597 | |
3598 if (p2 != NULL && !got_int) | |
3599 { | |
1965 | 3600 difflen = (int)STRLEN(p2) - xp->xp_pattern_len; |
2557
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Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
3601 if (ccline.cmdlen + difflen + 4 > ccline.cmdbufflen) |
7 | 3602 { |
2557
029ace8dff7d
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Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
3603 v = realloc_cmdbuff(ccline.cmdlen + difflen + 4); |
7 | 3604 xp->xp_pattern = ccline.cmdbuff + i; |
3605 } | |
3606 else | |
3607 v = OK; | |
3608 if (v == OK) | |
3609 { | |
323 | 3610 mch_memmove(&ccline.cmdbuff[ccline.cmdpos + difflen], |
3611 &ccline.cmdbuff[ccline.cmdpos], | |
3612 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3613 mch_memmove(&ccline.cmdbuff[i], p2, STRLEN(p2)); | |
7 | 3614 ccline.cmdlen += difflen; |
3615 ccline.cmdpos += difflen; | |
3616 } | |
3617 } | |
3618 vim_free(p2); | |
3619 | |
3620 redrawcmd(); | |
33 | 3621 cursorcmd(); |
7 | 3622 |
3623 /* When expanding a ":map" command and no matches are found, assume that | |
3624 * the key is supposed to be inserted literally */ | |
3625 if (xp->xp_context == EXPAND_MAPPINGS && p2 == NULL) | |
3626 return FAIL; | |
3627 | |
3628 if (xp->xp_numfiles <= 0 && p2 == NULL) | |
3629 beep_flush(); | |
3630 else if (xp->xp_numfiles == 1) | |
3631 /* free expanded pattern */ | |
3632 (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE); | |
3633 | |
3634 return OK; | |
3635 } | |
3636 | |
3637 /* | |
3638 * Do wildcard expansion on the string 'str'. | |
3639 * Chars that should not be expanded must be preceded with a backslash. | |
1612 | 3640 * Return a pointer to allocated memory containing the new string. |
7 | 3641 * Return NULL for failure. |
3642 * | |
1412 | 3643 * "orig" is the originally expanded string, copied to allocated memory. It |
3644 * should either be kept in orig_save or freed. When "mode" is WILD_NEXT or | |
3645 * WILD_PREV "orig" should be NULL. | |
3646 * | |
838 | 3647 * Results are cached in xp->xp_files and xp->xp_numfiles, except when "mode" |
3648 * is WILD_EXPAND_FREE or WILD_ALL. | |
7 | 3649 * |
3650 * mode = WILD_FREE: just free previously expanded matches | |
3651 * mode = WILD_EXPAND_FREE: normal expansion, do not keep matches | |
3652 * mode = WILD_EXPAND_KEEP: normal expansion, keep matches | |
3653 * mode = WILD_NEXT: use next match in multiple match, wrap to first | |
3654 * mode = WILD_PREV: use previous match in multiple match, wrap to first | |
3655 * mode = WILD_ALL: return all matches concatenated | |
3656 * mode = WILD_LONGEST: return longest matched part | |
3398 | 3657 * mode = WILD_ALL_KEEP: get all matches, keep matches |
7 | 3658 * |
3659 * options = WILD_LIST_NOTFOUND: list entries without a match | |
3660 * options = WILD_HOME_REPLACE: do home_replace() for buffer names | |
3661 * options = WILD_USE_NL: Use '\n' for WILD_ALL | |
3662 * options = WILD_NO_BEEP: Don't beep for multiple matches | |
3663 * options = WILD_ADD_SLASH: add a slash after directory names | |
3664 * options = WILD_KEEP_ALL: don't remove 'wildignore' entries | |
3665 * options = WILD_SILENT: don't print warning messages | |
3666 * options = WILD_ESCAPE: put backslash before special chars | |
2652 | 3667 * options = WILD_ICASE: ignore case for files |
7 | 3668 * |
3669 * The variables xp->xp_context and xp->xp_backslash must have been set! | |
3670 */ | |
3671 char_u * | |
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parents:
7807
diff
changeset
|
3672 ExpandOne( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3673 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3674 char_u *str, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3675 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
|
3676 int options, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3677 int mode) |
7 | 3678 { |
3679 char_u *ss = NULL; | |
3680 static int findex; | |
3681 static char_u *orig_save = NULL; /* kept value of orig */ | |
1432 | 3682 int orig_saved = FALSE; |
7 | 3683 int i; |
3684 long_u len; | |
3685 int non_suf_match; /* number without matching suffix */ | |
3686 | |
3687 /* | |
3688 * first handle the case of using an old match | |
3689 */ | |
3690 if (mode == WILD_NEXT || mode == WILD_PREV) | |
3691 { | |
3692 if (xp->xp_numfiles > 0) | |
3693 { | |
3694 if (mode == WILD_PREV) | |
3695 { | |
3696 if (findex == -1) | |
3697 findex = xp->xp_numfiles; | |
3698 --findex; | |
3699 } | |
3700 else /* mode == WILD_NEXT */ | |
3701 ++findex; | |
3702 | |
3703 /* | |
3704 * When wrapping around, return the original string, set findex to | |
3705 * -1. | |
3706 */ | |
3707 if (findex < 0) | |
3708 { | |
3709 if (orig_save == NULL) | |
3710 findex = xp->xp_numfiles - 1; | |
3711 else | |
3712 findex = -1; | |
3713 } | |
3714 if (findex >= xp->xp_numfiles) | |
3715 { | |
3716 if (orig_save == NULL) | |
3717 findex = 0; | |
3718 else | |
3719 findex = -1; | |
3720 } | |
3721 #ifdef FEAT_WILDMENU | |
3722 if (p_wmnu) | |
3723 win_redr_status_matches(xp, xp->xp_numfiles, xp->xp_files, | |
3724 findex, cmd_showtail); | |
3725 #endif | |
3726 if (findex == -1) | |
3727 return vim_strsave(orig_save); | |
3728 return vim_strsave(xp->xp_files[findex]); | |
3729 } | |
3730 else | |
3731 return NULL; | |
3732 } | |
3733 | |
1412 | 3734 /* free old names */ |
7 | 3735 if (xp->xp_numfiles != -1 && mode != WILD_ALL && mode != WILD_LONGEST) |
3736 { | |
3737 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3738 xp->xp_numfiles = -1; | |
3739 vim_free(orig_save); | |
3740 orig_save = NULL; | |
3741 } | |
3742 findex = 0; | |
3743 | |
3744 if (mode == WILD_FREE) /* only release file name */ | |
3745 return NULL; | |
3746 | |
3747 if (xp->xp_numfiles == -1) | |
3748 { | |
3749 vim_free(orig_save); | |
3750 orig_save = orig; | |
1432 | 3751 orig_saved = TRUE; |
7 | 3752 |
3753 /* | |
3754 * Do the expansion. | |
3755 */ | |
3756 if (ExpandFromContext(xp, str, &xp->xp_numfiles, &xp->xp_files, | |
3757 options) == FAIL) | |
3758 { | |
3759 #ifdef FNAME_ILLEGAL | |
3760 /* Illegal file name has been silently skipped. But when there | |
3761 * are wildcards, the real problem is that there was no match, | |
3762 * causing the pattern to be added, which has illegal characters. | |
3763 */ | |
3764 if (!(options & WILD_SILENT) && (options & WILD_LIST_NOTFOUND)) | |
3765 EMSG2(_(e_nomatch2), str); | |
3766 #endif | |
3767 } | |
3768 else if (xp->xp_numfiles == 0) | |
3769 { | |
3770 if (!(options & WILD_SILENT)) | |
3771 EMSG2(_(e_nomatch2), str); | |
3772 } | |
3773 else | |
3774 { | |
3775 /* Escape the matches for use on the command line. */ | |
3776 ExpandEscape(xp, str, xp->xp_numfiles, xp->xp_files, options); | |
3777 | |
3778 /* | |
3779 * Check for matching suffixes in file names. | |
3780 */ | |
3398 | 3781 if (mode != WILD_ALL && mode != WILD_ALL_KEEP |
3782 && mode != WILD_LONGEST) | |
7 | 3783 { |
3784 if (xp->xp_numfiles) | |
3785 non_suf_match = xp->xp_numfiles; | |
3786 else | |
3787 non_suf_match = 1; | |
3788 if ((xp->xp_context == EXPAND_FILES | |
3789 || xp->xp_context == EXPAND_DIRECTORIES) | |
3790 && xp->xp_numfiles > 1) | |
3791 { | |
3792 /* | |
3793 * More than one match; check suffix. | |
3794 * The files will have been sorted on matching suffix in | |
3795 * expand_wildcards, only need to check the first two. | |
3796 */ | |
3797 non_suf_match = 0; | |
3798 for (i = 0; i < 2; ++i) | |
3799 if (match_suffix(xp->xp_files[i])) | |
3800 ++non_suf_match; | |
3801 } | |
3802 if (non_suf_match != 1) | |
3803 { | |
3804 /* Can we ever get here unless it's while expanding | |
3805 * interactively? If not, we can get rid of this all | |
3806 * together. Don't really want to wait for this message | |
3807 * (and possibly have to hit return to continue!). | |
3808 */ | |
3809 if (!(options & WILD_SILENT)) | |
3810 EMSG(_(e_toomany)); | |
3811 else if (!(options & WILD_NO_BEEP)) | |
3812 beep_flush(); | |
3813 } | |
3814 if (!(non_suf_match != 1 && mode == WILD_EXPAND_FREE)) | |
3815 ss = vim_strsave(xp->xp_files[0]); | |
3816 } | |
3817 } | |
3818 } | |
3819 | |
3820 /* Find longest common part */ | |
3821 if (mode == WILD_LONGEST && xp->xp_numfiles > 0) | |
3822 { | |
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7009
diff
changeset
|
3823 int mb_len = 1; |
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Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3824 int c0, ci; |
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3825 |
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parents:
7009
diff
changeset
|
3826 for (len = 0; xp->xp_files[0][len]; len += mb_len) |
7 | 3827 { |
7235
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parents:
7009
diff
changeset
|
3828 #ifdef FEAT_MBYTE |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3829 if (has_mbyte) |
7 | 3830 { |
7235
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diff
changeset
|
3831 mb_len = (*mb_ptr2len)(&xp->xp_files[0][len]); |
e45271250496
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parents:
7009
diff
changeset
|
3832 c0 =(* mb_ptr2char)(&xp->xp_files[0][len]); |
e45271250496
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diff
changeset
|
3833 } |
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diff
changeset
|
3834 else |
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parents:
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diff
changeset
|
3835 #endif |
7250
99476f1aaacd
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7235
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changeset
|
3836 c0 = xp->xp_files[0][len]; |
7235
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parents:
7009
diff
changeset
|
3837 for (i = 1; i < xp->xp_numfiles; ++i) |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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diff
changeset
|
3838 { |
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3839 #ifdef FEAT_MBYTE |
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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diff
changeset
|
3840 if (has_mbyte) |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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diff
changeset
|
3841 ci =(* mb_ptr2char)(&xp->xp_files[i][len]); |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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7009
diff
changeset
|
3842 else |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3843 #endif |
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3844 ci = xp->xp_files[i][len]; |
4242 | 3845 if (p_fic && (xp->xp_context == EXPAND_DIRECTORIES |
7 | 3846 || xp->xp_context == EXPAND_FILES |
714 | 3847 || xp->xp_context == EXPAND_SHELLCMD |
4242 | 3848 || xp->xp_context == EXPAND_BUFFERS)) |
7 | 3849 { |
7235
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Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3850 if (MB_TOLOWER(c0) != MB_TOLOWER(ci)) |
7 | 3851 break; |
3852 } | |
7235
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7009
diff
changeset
|
3853 else if (c0 != ci) |
7 | 3854 break; |
3855 } | |
3856 if (i < xp->xp_numfiles) | |
3857 { | |
3858 if (!(options & WILD_NO_BEEP)) | |
6949 | 3859 vim_beep(BO_WILD); |
7 | 3860 break; |
3861 } | |
3862 } | |
7235
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7009
diff
changeset
|
3863 |
7 | 3864 ss = alloc((unsigned)len + 1); |
3865 if (ss) | |
419 | 3866 vim_strncpy(ss, xp->xp_files[0], (size_t)len); |
7 | 3867 findex = -1; /* next p_wc gets first one */ |
3868 } | |
3869 | |
3870 /* Concatenate all matching names */ | |
3871 if (mode == WILD_ALL && xp->xp_numfiles > 0) | |
3872 { | |
3873 len = 0; | |
3874 for (i = 0; i < xp->xp_numfiles; ++i) | |
3875 len += (long_u)STRLEN(xp->xp_files[i]) + 1; | |
3876 ss = lalloc(len, TRUE); | |
3877 if (ss != NULL) | |
3878 { | |
3879 *ss = NUL; | |
3880 for (i = 0; i < xp->xp_numfiles; ++i) | |
3881 { | |
3882 STRCAT(ss, xp->xp_files[i]); | |
3883 if (i != xp->xp_numfiles - 1) | |
3884 STRCAT(ss, (options & WILD_USE_NL) ? "\n" : " "); | |
3885 } | |
3886 } | |
3887 } | |
3888 | |
3889 if (mode == WILD_EXPAND_FREE || mode == WILD_ALL) | |
3890 ExpandCleanup(xp); | |
3891 | |
1412 | 3892 /* Free "orig" if it wasn't stored in "orig_save". */ |
1432 | 3893 if (!orig_saved) |
1412 | 3894 vim_free(orig); |
3895 | |
7 | 3896 return ss; |
3897 } | |
3898 | |
3899 /* | |
3900 * Prepare an expand structure for use. | |
3901 */ | |
3902 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3903 ExpandInit(expand_T *xp) |
7 | 3904 { |
1718 | 3905 xp->xp_pattern = NULL; |
1965 | 3906 xp->xp_pattern_len = 0; |
7 | 3907 xp->xp_backslash = XP_BS_NONE; |
632 | 3908 #ifndef BACKSLASH_IN_FILENAME |
3909 xp->xp_shell = FALSE; | |
3910 #endif | |
7 | 3911 xp->xp_numfiles = -1; |
3912 xp->xp_files = NULL; | |
632 | 3913 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
3914 xp->xp_arg = NULL; | |
3915 #endif | |
5033
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updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
3916 xp->xp_line = NULL; |
7 | 3917 } |
3918 | |
3919 /* | |
3920 * Cleanup an expand structure after use. | |
3921 */ | |
3922 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3923 ExpandCleanup(expand_T *xp) |
7 | 3924 { |
3925 if (xp->xp_numfiles >= 0) | |
3926 { | |
3927 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3928 xp->xp_numfiles = -1; | |
3929 } | |
3930 } | |
3931 | |
3932 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3933 ExpandEscape( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3934 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3935 char_u *str, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3936 int numfiles, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3937 char_u **files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3938 int options) |
7 | 3939 { |
3940 int i; | |
3941 char_u *p; | |
3942 | |
3943 /* | |
3944 * May change home directory back to "~" | |
3945 */ | |
3946 if (options & WILD_HOME_REPLACE) | |
3947 tilde_replace(str, numfiles, files); | |
3948 | |
3949 if (options & WILD_ESCAPE) | |
3950 { | |
3951 if (xp->xp_context == EXPAND_FILES | |
2778 | 3952 || xp->xp_context == EXPAND_FILES_IN_PATH |
714 | 3953 || xp->xp_context == EXPAND_SHELLCMD |
7 | 3954 || xp->xp_context == EXPAND_BUFFERS |
3955 || xp->xp_context == EXPAND_DIRECTORIES) | |
3956 { | |
3957 /* | |
3958 * Insert a backslash into a file name before a space, \, %, # | |
3959 * and wildmatch characters, except '~'. | |
3960 */ | |
3961 for (i = 0; i < numfiles; ++i) | |
3962 { | |
3963 /* for ":set path=" we need to escape spaces twice */ | |
3964 if (xp->xp_backslash == XP_BS_THREE) | |
3965 { | |
3966 p = vim_strsave_escaped(files[i], (char_u *)" "); | |
3967 if (p != NULL) | |
3968 { | |
3969 vim_free(files[i]); | |
3970 files[i] = p; | |
719 | 3971 #if defined(BACKSLASH_IN_FILENAME) |
7 | 3972 p = vim_strsave_escaped(files[i], (char_u *)" "); |
3973 if (p != NULL) | |
3974 { | |
3975 vim_free(files[i]); | |
3976 files[i] = p; | |
3977 } | |
3978 #endif | |
3979 } | |
3980 } | |
1589 | 3981 #ifdef BACKSLASH_IN_FILENAME |
3982 p = vim_strsave_fnameescape(files[i], FALSE); | |
3983 #else | |
1586 | 3984 p = vim_strsave_fnameescape(files[i], xp->xp_shell); |
1589 | 3985 #endif |
7 | 3986 if (p != NULL) |
3987 { | |
3988 vim_free(files[i]); | |
3989 files[i] = p; | |
3990 } | |
3991 | |
3992 /* If 'str' starts with "\~", replace "~" at start of | |
3993 * files[i] with "\~". */ | |
3994 if (str[0] == '\\' && str[1] == '~' && files[i][0] == '~') | |
435 | 3995 escape_fname(&files[i]); |
7 | 3996 } |
3997 xp->xp_backslash = XP_BS_NONE; | |
435 | 3998 |
3999 /* If the first file starts with a '+' escape it. Otherwise it | |
4000 * could be seen as "+cmd". */ | |
4001 if (*files[0] == '+') | |
4002 escape_fname(&files[0]); | |
7 | 4003 } |
4004 else if (xp->xp_context == EXPAND_TAGS) | |
4005 { | |
4006 /* | |
4007 * Insert a backslash before characters in a tag name that | |
4008 * would terminate the ":tag" command. | |
4009 */ | |
4010 for (i = 0; i < numfiles; ++i) | |
4011 { | |
4012 p = vim_strsave_escaped(files[i], (char_u *)"\\|\""); | |
4013 if (p != NULL) | |
4014 { | |
4015 vim_free(files[i]); | |
4016 files[i] = p; | |
4017 } | |
4018 } | |
4019 } | |
4020 } | |
4021 } | |
4022 | |
4023 /* | |
1586 | 4024 * Escape special characters in "fname" for when used as a file name argument |
4025 * after a Vim command, or, when "shell" is non-zero, a shell command. | |
4026 * Returns the result in allocated memory. | |
4027 */ | |
4028 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4029 vim_strsave_fnameescape(char_u *fname, int shell) |
1586 | 4030 { |
1685 | 4031 char_u *p; |
1586 | 4032 #ifdef BACKSLASH_IN_FILENAME |
4033 char_u buf[20]; | |
4034 int j = 0; | |
4035 | |
5481 | 4036 /* Don't escape '[', '{' and '!' if they are in 'isfname'. */ |
1586 | 4037 for (p = PATH_ESC_CHARS; *p != NUL; ++p) |
5481 | 4038 if ((*p != '[' && *p != '{' && *p != '!') || !vim_isfilec(*p)) |
1586 | 4039 buf[j++] = *p; |
4040 buf[j] = NUL; | |
1700 | 4041 p = vim_strsave_escaped(fname, buf); |
1586 | 4042 #else |
1685 | 4043 p = vim_strsave_escaped(fname, shell ? SHELL_ESC_CHARS : PATH_ESC_CHARS); |
4044 if (shell && csh_like_shell() && p != NULL) | |
4045 { | |
4046 char_u *s; | |
4047 | |
4048 /* For csh and similar shells need to put two backslashes before '!'. | |
4049 * One is taken by Vim, one by the shell. */ | |
4050 s = vim_strsave_escaped(p, (char_u *)"!"); | |
4051 vim_free(p); | |
4052 p = s; | |
4053 } | |
1700 | 4054 #endif |
4055 | |
4056 /* '>' and '+' are special at the start of some commands, e.g. ":edit" and | |
4057 * ":write". "cd -" has a special meaning. */ | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
4058 if (p != NULL && (*p == '>' || *p == '+' || (*p == '-' && p[1] == NUL))) |
1700 | 4059 escape_fname(&p); |
4060 | |
1685 | 4061 return p; |
1586 | 4062 } |
4063 | |
4064 /* | |
435 | 4065 * Put a backslash before the file name in "pp", which is in allocated memory. |
4066 */ | |
4067 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4068 escape_fname(char_u **pp) |
435 | 4069 { |
4070 char_u *p; | |
4071 | |
4072 p = alloc((unsigned)(STRLEN(*pp) + 2)); | |
4073 if (p != NULL) | |
4074 { | |
4075 p[0] = '\\'; | |
4076 STRCPY(p + 1, *pp); | |
4077 vim_free(*pp); | |
4078 *pp = p; | |
4079 } | |
4080 } | |
4081 | |
4082 /* | |
7 | 4083 * For each file name in files[num_files]: |
4084 * If 'orig_pat' starts with "~/", replace the home directory with "~". | |
4085 */ | |
4086 void | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4087 tilde_replace( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4088 char_u *orig_pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4089 int num_files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4090 char_u **files) |
7 | 4091 { |
4092 int i; | |
4093 char_u *p; | |
4094 | |
4095 if (orig_pat[0] == '~' && vim_ispathsep(orig_pat[1])) | |
4096 { | |
4097 for (i = 0; i < num_files; ++i) | |
4098 { | |
4099 p = home_replace_save(NULL, files[i]); | |
4100 if (p != NULL) | |
4101 { | |
4102 vim_free(files[i]); | |
4103 files[i] = p; | |
4104 } | |
4105 } | |
4106 } | |
4107 } | |
4108 | |
4109 /* | |
4110 * Show all matches for completion on the command line. | |
4111 * Returns EXPAND_NOTHING when the character that triggered expansion should | |
4112 * be inserted like a normal character. | |
4113 */ | |
4114 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4115 showmatches(expand_T *xp, int wildmenu UNUSED) |
7 | 4116 { |
4117 #define L_SHOWFILE(m) (showtail ? sm_gettail(files_found[m]) : files_found[m]) | |
4118 int num_files; | |
4119 char_u **files_found; | |
4120 int i, j, k; | |
4121 int maxlen; | |
4122 int lines; | |
4123 int columns; | |
4124 char_u *p; | |
4125 int lastlen; | |
4126 int attr; | |
4127 int showtail; | |
4128 | |
4129 if (xp->xp_numfiles == -1) | |
4130 { | |
4131 set_expand_context(xp); | |
4132 i = expand_cmdline(xp, ccline.cmdbuff, ccline.cmdpos, | |
4133 &num_files, &files_found); | |
4134 showtail = expand_showtail(xp); | |
4135 if (i != EXPAND_OK) | |
4136 return i; | |
4137 | |
4138 } | |
4139 else | |
4140 { | |
4141 num_files = xp->xp_numfiles; | |
4142 files_found = xp->xp_files; | |
4143 showtail = cmd_showtail; | |
4144 } | |
4145 | |
4146 #ifdef FEAT_WILDMENU | |
4147 if (!wildmenu) | |
4148 { | |
4149 #endif | |
4150 msg_didany = FALSE; /* lines_left will be set */ | |
4151 msg_start(); /* prepare for paging */ | |
4152 msg_putchar('\n'); | |
4153 out_flush(); | |
4154 cmdline_row = msg_row; | |
4155 msg_didany = FALSE; /* lines_left will be set again */ | |
4156 msg_start(); /* prepare for paging */ | |
4157 #ifdef FEAT_WILDMENU | |
4158 } | |
4159 #endif | |
4160 | |
4161 if (got_int) | |
4162 got_int = FALSE; /* only int. the completion, not the cmd line */ | |
4163 #ifdef FEAT_WILDMENU | |
4164 else if (wildmenu) | |
11285
0b4adcfb7b25
patch 8.0.0528: highlight wrong text when 'wim' includes "longest"
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4165 win_redr_status_matches(xp, num_files, files_found, -1, showtail); |
7 | 4166 #endif |
4167 else | |
4168 { | |
4169 /* find the length of the longest file name */ | |
4170 maxlen = 0; | |
4171 for (i = 0; i < num_files; ++i) | |
4172 { | |
4173 if (!showtail && (xp->xp_context == EXPAND_FILES | |
714 | 4174 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4175 || xp->xp_context == EXPAND_BUFFERS)) |
4176 { | |
4177 home_replace(NULL, files_found[i], NameBuff, MAXPATHL, TRUE); | |
4178 j = vim_strsize(NameBuff); | |
4179 } | |
4180 else | |
4181 j = vim_strsize(L_SHOWFILE(i)); | |
4182 if (j > maxlen) | |
4183 maxlen = j; | |
4184 } | |
4185 | |
4186 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4187 lines = num_files; | |
4188 else | |
4189 { | |
4190 /* compute the number of columns and lines for the listing */ | |
4191 maxlen += 2; /* two spaces between file names */ | |
4192 columns = ((int)Columns + 2) / maxlen; | |
4193 if (columns < 1) | |
4194 columns = 1; | |
4195 lines = (num_files + columns - 1) / columns; | |
4196 } | |
4197 | |
11158
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parents:
11129
diff
changeset
|
4198 attr = HL_ATTR(HLF_D); /* find out highlighting for directories */ |
7 | 4199 |
4200 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4201 { | |
11158
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parents:
11129
diff
changeset
|
4202 MSG_PUTS_ATTR(_("tagname"), HL_ATTR(HLF_T)); |
7 | 4203 msg_clr_eos(); |
4204 msg_advance(maxlen - 3); | |
11158
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Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4205 MSG_PUTS_ATTR(_(" kind file\n"), HL_ATTR(HLF_T)); |
7 | 4206 } |
4207 | |
4208 /* list the files line by line */ | |
4209 for (i = 0; i < lines; ++i) | |
4210 { | |
4211 lastlen = 999; | |
4212 for (k = i; k < num_files; k += lines) | |
4213 { | |
4214 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4215 { | |
11158
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Christian Brabandt <cb@256bit.org>
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11129
diff
changeset
|
4216 msg_outtrans_attr(files_found[k], HL_ATTR(HLF_D)); |
7 | 4217 p = files_found[k] + STRLEN(files_found[k]) + 1; |
4218 msg_advance(maxlen + 1); | |
4219 msg_puts(p); | |
4220 msg_advance(maxlen + 3); | |
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11129
diff
changeset
|
4221 msg_puts_long_attr(p + 2, HL_ATTR(HLF_D)); |
7 | 4222 break; |
4223 } | |
4224 for (j = maxlen - lastlen; --j >= 0; ) | |
4225 msg_putchar(' '); | |
4226 if (xp->xp_context == EXPAND_FILES | |
714 | 4227 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4228 || xp->xp_context == EXPAND_BUFFERS) |
4229 { | |
2118
63bf37c1e7a2
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parents:
2099
diff
changeset
|
4230 /* highlight directories */ |
2128
a16af0072ea8
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parents:
2118
diff
changeset
|
4231 if (xp->xp_numfiles != -1) |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4232 { |
a16af0072ea8
updated for version 7.2.410
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diff
changeset
|
4233 char_u *halved_slash; |
a16af0072ea8
updated for version 7.2.410
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2118
diff
changeset
|
4234 char_u *exp_path; |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4235 |
a16af0072ea8
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diff
changeset
|
4236 /* Expansion was done before and special characters |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4237 * were escaped, need to halve backslashes. Also |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4238 * $HOME has been replaced with ~/. */ |
a16af0072ea8
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Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4239 exp_path = expand_env_save_opt(files_found[k], TRUE); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4240 halved_slash = backslash_halve_save( |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4241 exp_path != NULL ? exp_path : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4242 j = mch_isdir(halved_slash != NULL ? halved_slash |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4243 : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4244 vim_free(exp_path); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4245 vim_free(halved_slash); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4246 } |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4247 else |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4248 /* Expansion was done here, file names are literal. */ |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4249 j = mch_isdir(files_found[k]); |
7 | 4250 if (showtail) |
4251 p = L_SHOWFILE(k); | |
4252 else | |
4253 { | |
4254 home_replace(NULL, files_found[k], NameBuff, MAXPATHL, | |
4255 TRUE); | |
4256 p = NameBuff; | |
4257 } | |
4258 } | |
4259 else | |
4260 { | |
4261 j = FALSE; | |
4262 p = L_SHOWFILE(k); | |
4263 } | |
4264 lastlen = msg_outtrans_attr(p, j ? attr : 0); | |
4265 } | |
4266 if (msg_col > 0) /* when not wrapped around */ | |
4267 { | |
4268 msg_clr_eos(); | |
4269 msg_putchar('\n'); | |
4270 } | |
4271 out_flush(); /* show one line at a time */ | |
4272 if (got_int) | |
4273 { | |
4274 got_int = FALSE; | |
4275 break; | |
4276 } | |
4277 } | |
4278 | |
4279 /* | |
4280 * we redraw the command below the lines that we have just listed | |
4281 * This is a bit tricky, but it saves a lot of screen updating. | |
4282 */ | |
4283 cmdline_row = msg_row; /* will put it back later */ | |
4284 } | |
4285 | |
4286 if (xp->xp_numfiles == -1) | |
4287 FreeWild(num_files, files_found); | |
4288 | |
4289 return EXPAND_OK; | |
4290 } | |
4291 | |
4292 /* | |
4293 * Private gettail for showmatches() (and win_redr_status_matches()): | |
4294 * Find tail of file name path, but ignore trailing "/". | |
4295 */ | |
4296 char_u * | |
7819
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parents:
7807
diff
changeset
|
4297 sm_gettail(char_u *s) |
7 | 4298 { |
4299 char_u *p; | |
4300 char_u *t = s; | |
4301 int had_sep = FALSE; | |
4302 | |
4303 for (p = s; *p != NUL; ) | |
4304 { | |
4305 if (vim_ispathsep(*p) | |
4306 #ifdef BACKSLASH_IN_FILENAME | |
4307 && !rem_backslash(p) | |
4308 #endif | |
4309 ) | |
4310 had_sep = TRUE; | |
4311 else if (had_sep) | |
4312 { | |
4313 t = p; | |
4314 had_sep = FALSE; | |
4315 } | |
11127
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patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4316 MB_PTR_ADV(p); |
7 | 4317 } |
4318 return t; | |
4319 } | |
4320 | |
4321 /* | |
4322 * Return TRUE if we only need to show the tail of completion matches. | |
4323 * When not completing file names or there is a wildcard in the path FALSE is | |
4324 * returned. | |
4325 */ | |
4326 static int | |
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4327 expand_showtail(expand_T *xp) |
7 | 4328 { |
4329 char_u *s; | |
4330 char_u *end; | |
4331 | |
4332 /* When not completing file names a "/" may mean something different. */ | |
714 | 4333 if (xp->xp_context != EXPAND_FILES |
4334 && xp->xp_context != EXPAND_SHELLCMD | |
4335 && xp->xp_context != EXPAND_DIRECTORIES) | |
7 | 4336 return FALSE; |
4337 | |
4338 end = gettail(xp->xp_pattern); | |
4339 if (end == xp->xp_pattern) /* there is no path separator */ | |
4340 return FALSE; | |
4341 | |
4342 for (s = xp->xp_pattern; s < end; s++) | |
4343 { | |
4344 /* Skip escaped wildcards. Only when the backslash is not a path | |
4345 * separator, on DOS the '*' "path\*\file" must not be skipped. */ | |
4346 if (rem_backslash(s)) | |
4347 ++s; | |
4348 else if (vim_strchr((char_u *)"*?[", *s) != NULL) | |
4349 return FALSE; | |
4350 } | |
4351 return TRUE; | |
4352 } | |
4353 | |
4354 /* | |
4355 * Prepare a string for expansion. | |
4356 * When expanding file names: The string will be used with expand_wildcards(). | |
5438 | 4357 * Copy "fname[len]" into allocated memory and add a '*' at the end. |
7 | 4358 * When expanding other names: The string will be used with regcomp(). Copy |
4359 * the name into allocated memory and prepend "^". | |
4360 */ | |
4361 char_u * | |
7819
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parents:
7807
diff
changeset
|
4362 addstar( |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4363 char_u *fname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4364 int len, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4365 int context) /* EXPAND_FILES etc. */ |
7 | 4366 { |
4367 char_u *retval; | |
4368 int i, j; | |
4369 int new_len; | |
4370 char_u *tail; | |
2243
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Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4371 int ends_in_star; |
7 | 4372 |
714 | 4373 if (context != EXPAND_FILES |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4374 && context != EXPAND_FILES_IN_PATH |
714 | 4375 && context != EXPAND_SHELLCMD |
4376 && context != EXPAND_DIRECTORIES) | |
7 | 4377 { |
4378 /* | |
4379 * Matching will be done internally (on something other than files). | |
4380 * So we convert the file-matching-type wildcards into our kind for | |
4381 * use with vim_regcomp(). First work out how long it will be: | |
4382 */ | |
4383 | |
4384 /* For help tags the translation is done in find_help_tags(). | |
4385 * For a tag pattern starting with "/" no translation is needed. */ | |
4386 if (context == EXPAND_HELP | |
4387 || context == EXPAND_COLORS | |
4388 || context == EXPAND_COMPILER | |
2433
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parents:
2429
diff
changeset
|
4389 || context == EXPAND_OWNSYNTAX |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4390 || context == EXPAND_FILETYPE |
8402
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Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4391 || context == EXPAND_PACKADD |
10694
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patch 8.0.0237: when 'wildoptions' is "tagfile" completion may not work
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parents:
10676
diff
changeset
|
4392 || ((context == EXPAND_TAGS_LISTFILES |
fa6c4825a1c4
patch 8.0.0237: when 'wildoptions' is "tagfile" completion may not work
Christian Brabandt <cb@256bit.org>
parents:
10676
diff
changeset
|
4393 || context == EXPAND_TAGS) |
fa6c4825a1c4
patch 8.0.0237: when 'wildoptions' is "tagfile" completion may not work
Christian Brabandt <cb@256bit.org>
parents:
10676
diff
changeset
|
4394 && fname[0] == '/')) |
7 | 4395 retval = vim_strnsave(fname, len); |
4396 else | |
4397 { | |
4398 new_len = len + 2; /* +2 for '^' at start, NUL at end */ | |
4399 for (i = 0; i < len; i++) | |
4400 { | |
4401 if (fname[i] == '*' || fname[i] == '~') | |
4402 new_len++; /* '*' needs to be replaced by ".*" | |
4403 '~' needs to be replaced by "\~" */ | |
4404 | |
4405 /* Buffer names are like file names. "." should be literal */ | |
4406 if (context == EXPAND_BUFFERS && fname[i] == '.') | |
4407 new_len++; /* "." becomes "\." */ | |
4408 | |
4409 /* Custom expansion takes care of special things, match | |
4410 * backslashes literally (perhaps also for other types?) */ | |
634 | 4411 if ((context == EXPAND_USER_DEFINED |
4412 || context == EXPAND_USER_LIST) && fname[i] == '\\') | |
7 | 4413 new_len++; /* '\' becomes "\\" */ |
4414 } | |
4415 retval = alloc(new_len); | |
4416 if (retval != NULL) | |
4417 { | |
4418 retval[0] = '^'; | |
4419 j = 1; | |
4420 for (i = 0; i < len; i++, j++) | |
4421 { | |
4422 /* Skip backslash. But why? At least keep it for custom | |
4423 * expansion. */ | |
4424 if (context != EXPAND_USER_DEFINED | |
407 | 4425 && context != EXPAND_USER_LIST |
4426 && fname[i] == '\\' | |
4427 && ++i == len) | |
7 | 4428 break; |
4429 | |
4430 switch (fname[i]) | |
4431 { | |
4432 case '*': retval[j++] = '.'; | |
4433 break; | |
4434 case '~': retval[j++] = '\\'; | |
4435 break; | |
4436 case '?': retval[j] = '.'; | |
4437 continue; | |
4438 case '.': if (context == EXPAND_BUFFERS) | |
4439 retval[j++] = '\\'; | |
4440 break; | |
407 | 4441 case '\\': if (context == EXPAND_USER_DEFINED |
4442 || context == EXPAND_USER_LIST) | |
7 | 4443 retval[j++] = '\\'; |
4444 break; | |
4445 } | |
4446 retval[j] = fname[i]; | |
4447 } | |
4448 retval[j] = NUL; | |
4449 } | |
4450 } | |
4451 } | |
4452 else | |
4453 { | |
4454 retval = alloc(len + 4); | |
4455 if (retval != NULL) | |
4456 { | |
419 | 4457 vim_strncpy(retval, fname, len); |
7 | 4458 |
4459 /* | |
831 | 4460 * Don't add a star to *, ~, ~user, $var or `cmd`. |
4461 * * would become **, which walks the whole tree. | |
7 | 4462 * ~ would be at the start of the file name, but not the tail. |
4463 * $ could be anywhere in the tail. | |
4464 * ` could be anywhere in the file name. | |
1484 | 4465 * When the name ends in '$' don't add a star, remove the '$'. |
7 | 4466 */ |
4467 tail = gettail(retval); | |
2243
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2128
diff
changeset
|
4468 ends_in_star = (len > 0 && retval[len - 1] == '*'); |
03a5f2897db3
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parents:
2128
diff
changeset
|
4469 #ifndef BACKSLASH_IN_FILENAME |
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Fix completion of file names with '%' and '*'.
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parents:
2128
diff
changeset
|
4470 for (i = len - 2; i >= 0; --i) |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4471 { |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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parents:
2128
diff
changeset
|
4472 if (retval[i] != '\\') |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4473 break; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4474 ends_in_star = !ends_in_star; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4475 } |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4476 #endif |
7 | 4477 if ((*retval != '~' || tail != retval) |
2243
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Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4478 && !ends_in_star |
7 | 4479 && vim_strchr(tail, '$') == NULL |
4480 && vim_strchr(retval, '`') == NULL) | |
4481 retval[len++] = '*'; | |
1484 | 4482 else if (len > 0 && retval[len - 1] == '$') |
4483 --len; | |
7 | 4484 retval[len] = NUL; |
4485 } | |
4486 } | |
4487 return retval; | |
4488 } | |
4489 | |
4490 /* | |
4491 * Must parse the command line so far to work out what context we are in. | |
4492 * Completion can then be done based on that context. | |
4493 * This routine sets the variables: | |
4494 * xp->xp_pattern The start of the pattern to be expanded within | |
4495 * the command line (ends at the cursor). | |
4496 * xp->xp_context The type of thing to expand. Will be one of: | |
4497 * | |
4498 * EXPAND_UNSUCCESSFUL Used sometimes when there is something illegal on | |
4499 * the command line, like an unknown command. Caller | |
4500 * should beep. | |
4501 * EXPAND_NOTHING Unrecognised context for completion, use char like | |
4502 * a normal char, rather than for completion. eg | |
4503 * :s/^I/ | |
4504 * EXPAND_COMMANDS Cursor is still touching the command, so complete | |
4505 * it. | |
4506 * EXPAND_BUFFERS Complete file names for :buf and :sbuf commands. | |
4507 * EXPAND_FILES After command with XFILE set, or after setting | |
4508 * with P_EXPAND set. eg :e ^I, :w>>^I | |
4509 * EXPAND_DIRECTORIES In some cases this is used instead of the latter | |
4510 * when we know only directories are of interest. eg | |
4511 * :set dir=^I | |
714 | 4512 * EXPAND_SHELLCMD After ":!cmd", ":r !cmd" or ":w !cmd". |
7 | 4513 * EXPAND_SETTINGS Complete variable names. eg :set d^I |
4514 * EXPAND_BOOL_SETTINGS Complete boolean variables only, eg :set no^I | |
4515 * EXPAND_TAGS Complete tags from the files in p_tags. eg :ta a^I | |
4516 * EXPAND_TAGS_LISTFILES As above, but list filenames on ^D, after :tselect | |
4517 * EXPAND_HELP Complete tags from the file 'helpfile'/tags | |
4518 * EXPAND_EVENTS Complete event names | |
4519 * EXPAND_SYNTAX Complete :syntax command arguments | |
4520 * EXPAND_HIGHLIGHT Complete highlight (syntax) group names | |
4521 * EXPAND_AUGROUP Complete autocommand group names | |
4522 * EXPAND_USER_VARS Complete user defined variable names, eg :unlet a^I | |
4523 * EXPAND_MAPPINGS Complete mapping and abbreviation names, | |
4524 * eg :unmap a^I , :cunab x^I | |
4525 * EXPAND_FUNCTIONS Complete internal or user defined function names, | |
4526 * eg :call sub^I | |
4527 * EXPAND_USER_FUNC Complete user defined function names, eg :delf F^I | |
4528 * EXPAND_EXPRESSION Complete internal or user defined function/variable | |
4529 * names in expressions, eg :while s^I | |
4530 * EXPAND_ENV_VARS Complete environment variable names | |
3744 | 4531 * EXPAND_USER Complete user names |
7 | 4532 */ |
4533 static void | |
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parents:
7807
diff
changeset
|
4534 set_expand_context(expand_T *xp) |
7 | 4535 { |
168 | 4536 /* only expansion for ':', '>' and '=' command-lines */ |
7 | 4537 if (ccline.cmdfirstc != ':' |
4538 #ifdef FEAT_EVAL | |
168 | 4539 && ccline.cmdfirstc != '>' && ccline.cmdfirstc != '=' |
531 | 4540 && !ccline.input_fn |
7 | 4541 #endif |
4542 ) | |
4543 { | |
4544 xp->xp_context = EXPAND_NOTHING; | |
4545 return; | |
4546 } | |
10120
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parents:
10098
diff
changeset
|
4547 set_cmd_context(xp, ccline.cmdbuff, ccline.cmdlen, ccline.cmdpos, TRUE); |
7 | 4548 } |
4549 | |
4550 void | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
4551 set_cmd_context( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
4552 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
4553 char_u *str, /* start of command line */ |
f86adafb28d4
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parents:
7807
diff
changeset
|
4554 int len, /* length of command line (excl. NUL) */ |
10120
fb040c9d8ce9
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parents:
10098
diff
changeset
|
4555 int col, /* position of cursor */ |
fb040c9d8ce9
commit https://github.com/vim/vim/commit/33a80eeb859a78ba93432da6fa585786cfd77249
Christian Brabandt <cb@256bit.org>
parents:
10098
diff
changeset
|
4556 int use_ccline UNUSED) /* use ccline for info */ |
7 | 4557 { |
4558 int old_char = NUL; | |
4559 char_u *nextcomm; | |
4560 | |
4561 /* | |
4562 * Avoid a UMR warning from Purify, only save the character if it has been | |
4563 * written before. | |
4564 */ | |
4565 if (col < len) | |
4566 old_char = str[col]; | |
4567 str[col] = NUL; | |
4568 nextcomm = str; | |
168 | 4569 |
4570 #ifdef FEAT_EVAL | |
10120
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parents:
10098
diff
changeset
|
4571 if (use_ccline && ccline.cmdfirstc == '=') |
1322 | 4572 { |
4573 # ifdef FEAT_CMDL_COMPL | |
168 | 4574 /* pass CMD_SIZE because there is no real command */ |
4575 set_context_for_expression(xp, str, CMD_SIZE); | |
1322 | 4576 # endif |
4577 } | |
10120
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10098
diff
changeset
|
4578 else if (use_ccline && ccline.input_fn) |
531 | 4579 { |
4580 xp->xp_context = ccline.xp_context; | |
4581 xp->xp_pattern = ccline.cmdbuff; | |
1322 | 4582 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 4583 xp->xp_arg = ccline.xp_arg; |
1322 | 4584 # endif |
531 | 4585 } |
168 | 4586 else |
4587 #endif | |
4588 while (nextcomm != NULL) | |
4589 nextcomm = set_one_cmd_context(xp, nextcomm); | |
4590 | |
5056
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diff
changeset
|
4591 /* Store the string here so that call_user_expand_func() can get to them |
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|
4592 * easily. */ |
034abed357a1
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diff
changeset
|
4593 xp->xp_line = str; |
034abed357a1
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diff
changeset
|
4594 xp->xp_col = col; |
034abed357a1
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diff
changeset
|
4595 |
7 | 4596 str[col] = old_char; |
4597 } | |
4598 | |
4599 /* | |
4600 * Expand the command line "str" from context "xp". | |
4601 * "xp" must have been set by set_cmd_context(). | |
4602 * xp->xp_pattern points into "str", to where the text that is to be expanded | |
4603 * starts. | |
4604 * Returns EXPAND_UNSUCCESSFUL when there is something illegal before the | |
4605 * cursor. | |
4606 * Returns EXPAND_NOTHING when there is nothing to expand, might insert the | |
4607 * key that triggered expansion literally. | |
4608 * Returns EXPAND_OK otherwise. | |
4609 */ | |
4610 int | |
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diff
changeset
|
4611 expand_cmdline( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4612 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4613 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
|
4614 int col, /* position of cursor */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4615 int *matchcount, /* return: nr of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4616 char_u ***matches) /* return: array of pointers to matches */ |
7 | 4617 { |
4618 char_u *file_str = NULL; | |
2652 | 4619 int options = WILD_ADD_SLASH|WILD_SILENT; |
7 | 4620 |
4621 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
4622 { | |
4623 beep_flush(); | |
4624 return EXPAND_UNSUCCESSFUL; /* Something illegal on command line */ | |
4625 } | |
4626 if (xp->xp_context == EXPAND_NOTHING) | |
4627 { | |
4628 /* Caller can use the character as a normal char instead */ | |
4629 return EXPAND_NOTHING; | |
4630 } | |
4631 | |
4632 /* add star to file name, or convert to regexp if not exp. files. */ | |
1965 | 4633 xp->xp_pattern_len = (int)(str + col - xp->xp_pattern); |
4634 file_str = addstar(xp->xp_pattern, xp->xp_pattern_len, xp->xp_context); | |
7 | 4635 if (file_str == NULL) |
4636 return EXPAND_UNSUCCESSFUL; | |
4637 | |
2652 | 4638 if (p_wic) |
4639 options += WILD_ICASE; | |
4640 | |
7 | 4641 /* find all files that match the description */ |
2652 | 4642 if (ExpandFromContext(xp, file_str, matchcount, matches, options) == FAIL) |
7 | 4643 { |
4644 *matchcount = 0; | |
4645 *matches = NULL; | |
4646 } | |
4647 vim_free(file_str); | |
4648 | |
4649 return EXPAND_OK; | |
4650 } | |
4651 | |
4652 #ifdef FEAT_MULTI_LANG | |
4653 /* | |
8765
3daf70d22168
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parents:
8694
diff
changeset
|
4654 * Cleanup matches for help tags: |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4655 * Remove "@ab" if the top of 'helplang' is "ab" and the language of the first |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4656 * tag matches it. Otherwise remove "@en" if "en" is the only language. |
7 | 4657 */ |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
4658 static void cleanup_help_tags(int num_file, char_u **file); |
7 | 4659 |
4660 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4661 cleanup_help_tags(int num_file, char_u **file) |
7 | 4662 { |
4663 int i, j; | |
4664 int len; | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4665 char_u buf[4]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4666 char_u *p = buf; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4667 |
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
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parents:
8765
diff
changeset
|
4668 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:
8694
diff
changeset
|
4669 { |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4670 *p++ = '@'; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4671 *p++ = p_hlg[0]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4672 *p++ = p_hlg[1]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4673 } |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4674 *p = NUL; |
7 | 4675 |
4676 for (i = 0; i < num_file; ++i) | |
4677 { | |
4678 len = (int)STRLEN(file[i]) - 3; | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4679 if (len <= 0) |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4680 continue; |
9070
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4681 if (STRCMP(file[i] + len, "@en") == 0) |
7 | 4682 { |
4683 /* Sorting on priority means the same item in another language may | |
4684 * be anywhere. Search all items for a match up to the "@en". */ | |
4685 for (j = 0; j < num_file; ++j) | |
9070
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4686 if (j != i && (int)STRLEN(file[j]) == len + 3 |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4687 && STRNCMP(file[i], file[j], len + 1) == 0) |
7 | 4688 break; |
4689 if (j == num_file) | |
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
4690 /* item only exists with @en, remove it */ |
7 | 4691 file[i][len] = NUL; |
4692 } | |
4693 } | |
9070
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4694 |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4695 if (*buf != NUL) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4696 for (i = 0; i < num_file; ++i) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4697 { |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4698 len = (int)STRLEN(file[i]) - 3; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4699 if (len <= 0) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4700 continue; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4701 if (STRCMP(file[i] + len, buf) == 0) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4702 { |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4703 /* remove the default language */ |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4704 file[i][len] = NUL; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4705 } |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4706 } |
7 | 4707 } |
4708 #endif | |
4709 | |
4710 /* | |
4711 * Do the expansion based on xp->xp_context and "pat". | |
4712 */ | |
4713 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4714 ExpandFromContext( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4715 expand_T *xp, |
f86adafb28d4
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parents:
7807
diff
changeset
|
4716 char_u *pat, |
f86adafb28d4
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parents:
7807
diff
changeset
|
4717 int *num_file, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4718 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4719 int options) /* EW_ flags */ |
7 | 4720 { |
4721 #ifdef FEAT_CMDL_COMPL | |
4722 regmatch_T regmatch; | |
4723 #endif | |
4724 int ret; | |
4725 int flags; | |
4726 | |
4727 flags = EW_DIR; /* include directories */ | |
4728 if (options & WILD_LIST_NOTFOUND) | |
4729 flags |= EW_NOTFOUND; | |
4730 if (options & WILD_ADD_SLASH) | |
4731 flags |= EW_ADDSLASH; | |
4732 if (options & WILD_KEEP_ALL) | |
4733 flags |= EW_KEEPALL; | |
4734 if (options & WILD_SILENT) | |
4735 flags |= EW_SILENT; | |
6659 | 4736 if (options & WILD_ALLLINKS) |
4737 flags |= EW_ALLLINKS; | |
7 | 4738 |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4739 if (xp->xp_context == EXPAND_FILES |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4740 || xp->xp_context == EXPAND_DIRECTORIES |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4741 || xp->xp_context == EXPAND_FILES_IN_PATH) |
7 | 4742 { |
4743 /* | |
4744 * Expand file or directory names. | |
4745 */ | |
4746 int free_pat = FALSE; | |
4747 int i; | |
4748 | |
4749 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
4750 * space */ | |
4751 if (xp->xp_backslash != XP_BS_NONE) | |
4752 { | |
4753 free_pat = TRUE; | |
4754 pat = vim_strsave(pat); | |
4755 for (i = 0; pat[i]; ++i) | |
4756 if (pat[i] == '\\') | |
4757 { | |
4758 if (xp->xp_backslash == XP_BS_THREE | |
4759 && pat[i + 1] == '\\' | |
4760 && pat[i + 2] == '\\' | |
4761 && pat[i + 3] == ' ') | |
1621 | 4762 STRMOVE(pat + i, pat + i + 3); |
7 | 4763 if (xp->xp_backslash == XP_BS_ONE |
4764 && pat[i + 1] == ' ') | |
1621 | 4765 STRMOVE(pat + i, pat + i + 1); |
7 | 4766 } |
4767 } | |
4768 | |
4769 if (xp->xp_context == EXPAND_FILES) | |
4770 flags |= EW_FILE; | |
2311
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4771 else if (xp->xp_context == EXPAND_FILES_IN_PATH) |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4772 flags |= (EW_FILE | EW_PATH); |
7 | 4773 else |
4774 flags = (flags | EW_DIR) & ~EW_FILE; | |
2652 | 4775 if (options & WILD_ICASE) |
4776 flags |= EW_ICASE; | |
4777 | |
2016 | 4778 /* Expand wildcards, supporting %:h and the like. */ |
4779 ret = expand_wildcards_eval(&pat, num_file, file, flags); | |
7 | 4780 if (free_pat) |
4781 vim_free(pat); | |
4782 return ret; | |
4783 } | |
4784 | |
4785 *file = (char_u **)""; | |
4786 *num_file = 0; | |
4787 if (xp->xp_context == EXPAND_HELP) | |
4788 { | |
1696 | 4789 /* With an empty argument we would get all the help tags, which is |
4790 * very slow. Get matches for "help" instead. */ | |
4791 if (find_help_tags(*pat == NUL ? (char_u *)"help" : pat, | |
4792 num_file, file, FALSE) == OK) | |
7 | 4793 { |
4794 #ifdef FEAT_MULTI_LANG | |
4795 cleanup_help_tags(*num_file, *file); | |
4796 #endif | |
4797 return OK; | |
4798 } | |
4799 return FAIL; | |
4800 } | |
4801 | |
4802 #ifndef FEAT_CMDL_COMPL | |
4803 return FAIL; | |
4804 #else | |
716 | 4805 if (xp->xp_context == EXPAND_SHELLCMD) |
4806 return expand_shellcmd(pat, num_file, file, flags); | |
7 | 4807 if (xp->xp_context == EXPAND_OLD_SETTING) |
4808 return ExpandOldSetting(num_file, file); | |
4809 if (xp->xp_context == EXPAND_BUFFERS) | |
4810 return ExpandBufnames(pat, num_file, file, options); | |
4811 if (xp->xp_context == EXPAND_TAGS | |
4812 || xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4813 return expand_tags(xp->xp_context == EXPAND_TAGS, pat, num_file, file); | |
4814 if (xp->xp_context == EXPAND_COLORS) | |
2929 | 4815 { |
4816 char *directories[] = {"colors", NULL}; | |
8528
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8406
diff
changeset
|
4817 return ExpandRTDir(pat, DIP_START + DIP_OPT, num_file, file, |
630300c7a26c
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diff
changeset
|
4818 directories); |
2929 | 4819 } |
7 | 4820 if (xp->xp_context == EXPAND_COMPILER) |
2929 | 4821 { |
3106 | 4822 char *directories[] = {"compiler", NULL}; |
8528
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commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
4823 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4824 } |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4825 if (xp->xp_context == EXPAND_OWNSYNTAX) |
2929 | 4826 { |
4827 char *directories[] = {"syntax", NULL}; | |
8528
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commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
4828 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4829 } |
2268
aafed4a4866f
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Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4830 if (xp->xp_context == EXPAND_FILETYPE) |
2929 | 4831 { |
4832 char *directories[] = {"syntax", "indent", "ftplugin", NULL}; | |
8528
630300c7a26c
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parents:
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diff
changeset
|
4833 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4834 } |
407 | 4835 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
4836 if (xp->xp_context == EXPAND_USER_LIST) | |
856 | 4837 return ExpandUserList(xp, num_file, file); |
407 | 4838 # endif |
8402
eed1ca42f9aa
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8281
diff
changeset
|
4839 if (xp->xp_context == EXPAND_PACKADD) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
4840 return ExpandPackAddDir(pat, num_file, file); |
7 | 4841 |
4842 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
4843 if (regmatch.regprog == NULL) | |
4844 return FAIL; | |
4845 | |
4846 /* set ignore-case according to p_ic, p_scs and pat */ | |
4847 regmatch.rm_ic = ignorecase(pat); | |
4848 | |
4849 if (xp->xp_context == EXPAND_SETTINGS | |
4850 || xp->xp_context == EXPAND_BOOL_SETTINGS) | |
4851 ret = ExpandSettings(xp, ®match, num_file, file); | |
4852 else if (xp->xp_context == EXPAND_MAPPINGS) | |
4853 ret = ExpandMappings(®match, num_file, file); | |
4854 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) | |
4855 else if (xp->xp_context == EXPAND_USER_DEFINED) | |
4856 ret = ExpandUserDefined(xp, ®match, num_file, file); | |
4857 # endif | |
4858 else | |
4859 { | |
4860 static struct expgen | |
4861 { | |
4862 int context; | |
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4863 char_u *((*func)(expand_T *, int)); |
7 | 4864 int ic; |
2849 | 4865 int escaped; |
7 | 4866 } tab[] = |
4867 { | |
2849 | 4868 {EXPAND_COMMANDS, get_command_name, FALSE, TRUE}, |
4869 {EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE}, | |
10275
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parents:
10174
diff
changeset
|
4870 {EXPAND_MESSAGES, get_messages_arg, TRUE, TRUE}, |
3503 | 4871 #ifdef FEAT_CMDHIST |
4872 {EXPAND_HISTORY, get_history_arg, TRUE, TRUE}, | |
4873 #endif | |
7 | 4874 #ifdef FEAT_USR_CMDS |
2849 | 4875 {EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE}, |
6424 | 4876 {EXPAND_USER_ADDR_TYPE, get_user_cmd_addr_type, FALSE, TRUE}, |
2849 | 4877 {EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE}, |
4878 {EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE}, | |
4879 {EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE}, | |
7 | 4880 #endif |
4881 #ifdef FEAT_EVAL | |
2849 | 4882 {EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE}, |
4883 {EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE}, | |
4884 {EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE}, | |
4885 {EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE}, | |
7 | 4886 #endif |
4887 #ifdef FEAT_MENU | |
2849 | 4888 {EXPAND_MENUS, get_menu_name, FALSE, TRUE}, |
4889 {EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE}, | |
7 | 4890 #endif |
4891 #ifdef FEAT_SYN_HL | |
2849 | 4892 {EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE}, |
4893 #endif | |
4803
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|
4894 #ifdef FEAT_PROFILE |
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diff
changeset
|
4895 {EXPAND_SYNTIME, get_syntime_arg, TRUE, TRUE}, |
220bdea4f579
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parents:
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diff
changeset
|
4896 #endif |
2849 | 4897 {EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE}, |
7 | 4898 #ifdef FEAT_AUTOCMD |
2849 | 4899 {EXPAND_EVENTS, get_event_name, TRUE, TRUE}, |
4900 {EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE}, | |
7 | 4901 #endif |
1845 | 4902 #ifdef FEAT_CSCOPE |
2849 | 4903 {EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE}, |
1845 | 4904 #endif |
1868 | 4905 #ifdef FEAT_SIGNS |
2849 | 4906 {EXPAND_SIGN, get_sign_name, TRUE, TRUE}, |
1868 | 4907 #endif |
2068
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parents:
2047
diff
changeset
|
4908 #ifdef FEAT_PROFILE |
2849 | 4909 {EXPAND_PROFILE, get_profile_name, TRUE, TRUE}, |
2068
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parents:
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diff
changeset
|
4910 #endif |
7 | 4911 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
4912 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
2849 | 4913 {EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE}, |
4914 {EXPAND_LOCALES, get_locales, TRUE, FALSE}, | |
4915 #endif | |
4916 {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE}, | |
3744 | 4917 {EXPAND_USER, get_users, TRUE, FALSE}, |
7 | 4918 }; |
4919 int i; | |
4920 | |
4921 /* | |
4922 * Find a context in the table and call the ExpandGeneric() with the | |
4923 * right function to do the expansion. | |
4924 */ | |
4925 ret = FAIL; | |
1880 | 4926 for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i) |
7 | 4927 if (xp->xp_context == tab[i].context) |
4928 { | |
4929 if (tab[i].ic) | |
4930 regmatch.rm_ic = TRUE; | |
2849 | 4931 ret = ExpandGeneric(xp, ®match, num_file, file, |
3628 | 4932 tab[i].func, tab[i].escaped); |
7 | 4933 break; |
4934 } | |
4935 } | |
4936 | |
4805
66803af09906
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Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
4937 vim_regfree(regmatch.regprog); |
7 | 4938 |
4939 return ret; | |
4940 #endif /* FEAT_CMDL_COMPL */ | |
4941 } | |
4942 | |
4943 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
4944 /* | |
4945 * Expand a list of names. | |
4946 * | |
4947 * Generic function for command line completion. It calls a function to | |
4948 * obtain strings, one by one. The strings are matched against a regexp | |
4949 * program. Matching strings are copied into an array, which is returned. | |
4950 * | |
4951 * Returns OK when no problems encountered, FAIL for error (out of memory). | |
4952 */ | |
4953 int | |
7819
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parents:
7807
diff
changeset
|
4954 ExpandGeneric( |
f86adafb28d4
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parents:
7807
diff
changeset
|
4955 expand_T *xp, |
f86adafb28d4
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parents:
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diff
changeset
|
4956 regmatch_T *regmatch, |
f86adafb28d4
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parents:
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diff
changeset
|
4957 int *num_file, |
f86adafb28d4
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parents:
7807
diff
changeset
|
4958 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4959 char_u *((*func)(expand_T *, int)), |
7 | 4960 /* returns a string from the list */ |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4961 int escaped) |
7 | 4962 { |
4963 int i; | |
4964 int count = 0; | |
480 | 4965 int round; |
7 | 4966 char_u *str; |
4967 | |
4968 /* do this loop twice: | |
480 | 4969 * round == 0: count the number of matching names |
4970 * round == 1: copy the matching names into allocated memory | |
7 | 4971 */ |
480 | 4972 for (round = 0; round <= 1; ++round) |
7 | 4973 { |
4974 for (i = 0; ; ++i) | |
4975 { | |
4976 str = (*func)(xp, i); | |
4977 if (str == NULL) /* end of list */ | |
4978 break; | |
4979 if (*str == NUL) /* skip empty strings */ | |
4980 continue; | |
4981 | |
4982 if (vim_regexec(regmatch, str, (colnr_T)0)) | |
4983 { | |
480 | 4984 if (round) |
7 | 4985 { |
2849 | 4986 if (escaped) |
4987 str = vim_strsave_escaped(str, (char_u *)" \t\\."); | |
4988 else | |
4989 str = vim_strsave(str); | |
7 | 4990 (*file)[count] = str; |
4991 #ifdef FEAT_MENU | |
4992 if (func == get_menu_names && str != NULL) | |
4993 { | |
4994 /* test for separator added by get_menu_names() */ | |
4995 str += STRLEN(str) - 1; | |
4996 if (*str == '\001') | |
4997 *str = '.'; | |
4998 } | |
4999 #endif | |
5000 } | |
5001 ++count; | |
5002 } | |
5003 } | |
480 | 5004 if (round == 0) |
7 | 5005 { |
5006 if (count == 0) | |
5007 return OK; | |
5008 *num_file = count; | |
5009 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
5010 if (*file == NULL) | |
5011 { | |
5012 *file = (char_u **)""; | |
5013 return FAIL; | |
5014 } | |
5015 count = 0; | |
5016 } | |
5017 } | |
480 | 5018 |
828 | 5019 /* Sort the results. Keep menu's in the specified order. */ |
5020 if (xp->xp_context != EXPAND_MENUNAMES && xp->xp_context != EXPAND_MENUS) | |
3164 | 5021 { |
5022 if (xp->xp_context == EXPAND_EXPRESSION | |
5023 || xp->xp_context == EXPAND_FUNCTIONS | |
5024 || xp->xp_context == EXPAND_USER_FUNC) | |
5025 /* <SNR> functions should be sorted to the end. */ | |
5026 qsort((void *)*file, (size_t)*num_file, sizeof(char_u *), | |
5027 sort_func_compare); | |
5028 else | |
5029 sort_strings(*file, *num_file); | |
5030 } | |
480 | 5031 |
1322 | 5032 #ifdef FEAT_CMDL_COMPL |
5033 /* Reset the variables used for special highlight names expansion, so that | |
5034 * they don't show up when getting normal highlight names by ID. */ | |
5035 reset_expand_highlight(); | |
5036 #endif | |
5037 | |
7 | 5038 return OK; |
5039 } | |
5040 | |
716 | 5041 /* |
5042 * Complete a shell command. | |
5043 * Returns FAIL or OK; | |
5044 */ | |
5045 static int | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
5046 expand_shellcmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5047 char_u *filepat, /* pattern to match with command names */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5048 int *num_file, /* return: number of matches */ |
f86adafb28d4
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parents:
7807
diff
changeset
|
5049 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
|
5050 int flagsarg) /* EW_ flags */ |
716 | 5051 { |
5052 char_u *pat; | |
5053 int i; | |
5054 char_u *path; | |
5055 int mustfree = FALSE; | |
5056 garray_T ga; | |
5057 char_u *buf = alloc(MAXPATHL); | |
5058 size_t l; | |
5059 char_u *s, *e; | |
5060 int flags = flagsarg; | |
5061 int ret; | |
6695 | 5062 int did_curdir = FALSE; |
716 | 5063 |
5064 if (buf == NULL) | |
5065 return FAIL; | |
5066 | |
5067 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
5068 * space */ | |
5069 pat = vim_strsave(filepat); | |
5070 for (i = 0; pat[i]; ++i) | |
5071 if (pat[i] == '\\' && pat[i + 1] == ' ') | |
1621 | 5072 STRMOVE(pat + i, pat + i + 1); |
716 | 5073 |
6695 | 5074 flags |= EW_FILE | EW_EXEC | EW_SHELLCMD; |
716 | 5075 |
5076 /* For an absolute name we don't use $PATH. */ | |
955 | 5077 if (mch_isFullName(pat)) |
5078 path = (char_u *)" "; | |
5079 else if ((pat[0] == '.' && (vim_ispathsep(pat[1]) | |
716 | 5080 || (pat[1] == '.' && vim_ispathsep(pat[2]))))) |
5081 path = (char_u *)"."; | |
5082 else | |
2630 | 5083 { |
716 | 5084 path = vim_getenv((char_u *)"PATH", &mustfree); |
2630 | 5085 if (path == NULL) |
5086 path = (char_u *)""; | |
5087 } | |
716 | 5088 |
5089 /* | |
5090 * Go over all directories in $PATH. Expand matches in that directory and | |
6695 | 5091 * collect them in "ga". When "." is not in $PATH also expand for the |
5092 * current directory, to find "subdir/cmd". | |
716 | 5093 */ |
5094 ga_init2(&ga, (int)sizeof(char *), 10); | |
6695 | 5095 for (s = path; ; s = e) |
716 | 5096 { |
6695 | 5097 if (*s == NUL) |
5098 { | |
5099 if (did_curdir) | |
5100 break; | |
5101 /* Find directories in the current directory, path is empty. */ | |
5102 did_curdir = TRUE; | |
5103 } | |
5104 else if (*s == '.') | |
5105 did_curdir = TRUE; | |
5106 | |
955 | 5107 if (*s == ' ') |
5108 ++s; /* Skip space used for absolute path name. */ | |
5109 | |
8212
05b88224cea1
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Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
5110 #if defined(MSWIN) |
716 | 5111 e = vim_strchr(s, ';'); |
5112 #else | |
5113 e = vim_strchr(s, ':'); | |
5114 #endif | |
5115 if (e == NULL) | |
5116 e = s + STRLEN(s); | |
5117 | |
5118 l = e - s; | |
5119 if (l > MAXPATHL - 5) | |
5120 break; | |
5121 vim_strncpy(buf, s, l); | |
5122 add_pathsep(buf); | |
5123 l = STRLEN(buf); | |
5124 vim_strncpy(buf + l, pat, MAXPATHL - 1 - l); | |
5125 | |
5126 /* Expand matches in one directory of $PATH. */ | |
5127 ret = expand_wildcards(1, &buf, num_file, file, flags); | |
5128 if (ret == OK) | |
5129 { | |
5130 if (ga_grow(&ga, *num_file) == FAIL) | |
5131 FreeWild(*num_file, *file); | |
5132 else | |
5133 { | |
5134 for (i = 0; i < *num_file; ++i) | |
5135 { | |
5136 s = (*file)[i]; | |
5137 if (STRLEN(s) > l) | |
5138 { | |
5139 /* Remove the path again. */ | |
1621 | 5140 STRMOVE(s, s + l); |
716 | 5141 ((char_u **)ga.ga_data)[ga.ga_len++] = s; |
5142 } | |
5143 else | |
5144 vim_free(s); | |
5145 } | |
5146 vim_free(*file); | |
5147 } | |
5148 } | |
5149 if (*e != NUL) | |
5150 ++e; | |
5151 } | |
5152 *file = ga.ga_data; | |
5153 *num_file = ga.ga_len; | |
5154 | |
5155 vim_free(buf); | |
5156 vim_free(pat); | |
5157 if (mustfree) | |
5158 vim_free(path); | |
5159 return OK; | |
5160 } | |
5161 | |
5162 | |
7 | 5163 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
7801
a1e71a01dbd6
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Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
5164 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 | 5165 |
7 | 5166 /* |
10942
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parents:
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diff
changeset
|
5167 * Call "user_expand_func()" to invoke a user defined Vim script function and |
e05695e59f6d
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Christian Brabandt <cb@256bit.org>
parents:
10861
diff
changeset
|
5168 * return the result (either a string or a List). |
7 | 5169 */ |
407 | 5170 static void * |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
5171 call_user_expand_func( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5172 void *(*user_expand_func)(char_u *, int, char_u **, int), |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
5173 expand_T *xp, |
f86adafb28d4
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diff
changeset
|
5174 int *num_file, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5175 char_u ***file) |
7 | 5176 { |
5072
cca600e60928
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5056
diff
changeset
|
5177 int keep = 0; |
407 | 5178 char_u num[50]; |
7 | 5179 char_u *args[3]; |
5180 int save_current_SID = current_SID; | |
407 | 5181 void *ret; |
13 | 5182 struct cmdline_info save_ccline; |
7 | 5183 |
5033
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diff
changeset
|
5184 if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL) |
407 | 5185 return NULL; |
7 | 5186 *num_file = 0; |
5187 *file = NULL; | |
5188 | |
5033
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diff
changeset
|
5189 if (ccline.cmdbuff != NULL) |
1518 | 5190 { |
5191 keep = ccline.cmdbuff[ccline.cmdlen]; | |
5192 ccline.cmdbuff[ccline.cmdlen] = 0; | |
5193 } | |
5033
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diff
changeset
|
5194 |
1965 | 5195 args[0] = vim_strnsave(xp->xp_pattern, xp->xp_pattern_len); |
5033
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diff
changeset
|
5196 args[1] = xp->xp_line; |
7aa4e0822dec
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parents:
4980
diff
changeset
|
5197 sprintf((char *)num, "%d", xp->xp_col); |
7 | 5198 args[2] = num; |
5199 | |
13 | 5200 /* Save the cmdline, we don't know what the function may do. */ |
5201 save_ccline = ccline; | |
5202 ccline.cmdbuff = NULL; | |
5203 ccline.cmdprompt = NULL; | |
7 | 5204 current_SID = xp->xp_scriptID; |
13 | 5205 |
407 | 5206 ret = user_expand_func(xp->xp_arg, 3, args, FALSE); |
13 | 5207 |
5208 ccline = save_ccline; | |
7 | 5209 current_SID = save_current_SID; |
1518 | 5210 if (ccline.cmdbuff != NULL) |
5211 ccline.cmdbuff[ccline.cmdlen] = keep; | |
407 | 5212 |
1965 | 5213 vim_free(args[0]); |
407 | 5214 return ret; |
5215 } | |
5216 | |
5217 /* | |
5218 * Expand names with a function defined by the user. | |
5219 */ | |
5220 static int | |
7819
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7807
diff
changeset
|
5221 ExpandUserDefined( |
f86adafb28d4
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parents:
7807
diff
changeset
|
5222 expand_T *xp, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5223 regmatch_T *regmatch, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5224 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5225 char_u ***file) |
407 | 5226 { |
5227 char_u *retstr; | |
5228 char_u *s; | |
5229 char_u *e; | |
5230 char_u keep; | |
5231 garray_T ga; | |
5232 | |
5233 retstr = call_user_expand_func(call_func_retstr, xp, num_file, file); | |
5234 if (retstr == NULL) | |
7 | 5235 return FAIL; |
5236 | |
5237 ga_init2(&ga, (int)sizeof(char *), 3); | |
407 | 5238 for (s = retstr; *s != NUL; s = e) |
7 | 5239 { |
5240 e = vim_strchr(s, '\n'); | |
5241 if (e == NULL) | |
5242 e = s + STRLEN(s); | |
5243 keep = *e; | |
5244 *e = 0; | |
5245 | |
5246 if (xp->xp_pattern[0] && vim_regexec(regmatch, s, (colnr_T)0) == 0) | |
5247 { | |
5248 *e = keep; | |
5249 if (*e != NUL) | |
5250 ++e; | |
5251 continue; | |
5252 } | |
5253 | |
5254 if (ga_grow(&ga, 1) == FAIL) | |
5255 break; | |
5256 | |
5257 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strnsave(s, (int)(e - s)); | |
5258 ++ga.ga_len; | |
5259 | |
5260 *e = keep; | |
5261 if (*e != NUL) | |
5262 ++e; | |
5263 } | |
407 | 5264 vim_free(retstr); |
5265 *file = ga.ga_data; | |
5266 *num_file = ga.ga_len; | |
5267 return OK; | |
5268 } | |
5269 | |
5270 /* | |
5271 * Expand names with a list returned by a function defined by the user. | |
5272 */ | |
5273 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5274 ExpandUserList( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5275 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5276 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5277 char_u ***file) |
407 | 5278 { |
5279 list_T *retlist; | |
5280 listitem_T *li; | |
5281 garray_T ga; | |
5282 | |
5283 retlist = call_user_expand_func(call_func_retlist, xp, num_file, file); | |
5284 if (retlist == NULL) | |
5285 return FAIL; | |
5286 | |
5287 ga_init2(&ga, (int)sizeof(char *), 3); | |
5288 /* Loop over the items in the list. */ | |
5289 for (li = retlist->lv_first; li != NULL; li = li->li_next) | |
5290 { | |
1917 | 5291 if (li->li_tv.v_type != VAR_STRING || li->li_tv.vval.v_string == NULL) |
5292 continue; /* Skip non-string items and empty strings */ | |
407 | 5293 |
5294 if (ga_grow(&ga, 1) == FAIL) | |
5295 break; | |
5296 | |
5297 ((char_u **)ga.ga_data)[ga.ga_len] = | |
1917 | 5298 vim_strsave(li->li_tv.vval.v_string); |
407 | 5299 ++ga.ga_len; |
5300 } | |
5301 list_unref(retlist); | |
5302 | |
7 | 5303 *file = ga.ga_data; |
5304 *num_file = ga.ga_len; | |
5305 return OK; | |
5306 } | |
5307 #endif | |
5308 | |
5309 /* | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5310 * 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
|
5311 * Search from 'runtimepath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5312 * 'runtimepath'/{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5313 * 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
|
5314 * 'packpath'/pack/ * /start/ * /{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5315 * 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
|
5316 * 'packpath'/pack/ * /opt/ * /{dirnames}/{pat}.vim |
2929 | 5317 * "dirnames" is an array with one or more directory names. |
7 | 5318 */ |
5319 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5320 ExpandRTDir( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5321 char_u *pat, |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5322 int flags, |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5323 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5324 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5325 char *dirnames[]) |
7 | 5326 { |
5327 char_u *s; | |
5328 char_u *e; | |
5873 | 5329 char_u *match; |
7 | 5330 garray_T ga; |
2929 | 5331 int i; |
5332 int pat_len; | |
7 | 5333 |
5334 *num_file = 0; | |
5335 *file = NULL; | |
2931 | 5336 pat_len = (int)STRLEN(pat); |
2929 | 5337 ga_init2(&ga, (int)sizeof(char *), 10); |
5338 | |
5339 for (i = 0; dirnames[i] != NULL; ++i) | |
7 | 5340 { |
2929 | 5341 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 7)); |
5342 if (s == NULL) | |
5343 { | |
5344 ga_clear_strings(&ga); | |
5345 return FAIL; | |
5346 } | |
5347 sprintf((char *)s, "%s/%s*.vim", dirnames[i], pat); | |
5873 | 5348 globpath(p_rtp, s, &ga, 0); |
2929 | 5349 vim_free(s); |
5873 | 5350 } |
5351 | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5352 if (flags & DIP_START) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5353 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
|
5354 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5355 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
|
5356 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5357 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5358 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5359 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5360 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5361 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
|
5362 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5363 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5364 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5365 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5366 |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5367 if (flags & DIP_OPT) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5368 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
|
5369 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5370 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 20)); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5371 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5372 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5373 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5374 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5375 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5376 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
|
5377 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5378 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5379 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5380 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5381 |
5873 | 5382 for (i = 0; i < ga.ga_len; ++i) |
5383 { | |
5384 match = ((char_u **)ga.ga_data)[i]; | |
5385 s = match; | |
5386 e = s + STRLEN(s); | |
5387 if (e - 4 > s && STRNICMP(e - 4, ".vim", 4) == 0) | |
7 | 5388 { |
5873 | 5389 e -= 4; |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
5390 for (s = e; s > match; MB_PTR_BACK(match, s)) |
5873 | 5391 if (s < match || vim_ispathsep(*s)) |
5392 break; | |
5393 ++s; | |
5394 *e = NUL; | |
5395 mch_memmove(match, s, e - s + 1); | |
7 | 5396 } |
5397 } | |
5873 | 5398 |
2929 | 5399 if (ga.ga_len == 0) |
3628 | 5400 return FAIL; |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5401 |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5402 /* Sort and remove duplicates which can happen when specifying multiple |
2929 | 5403 * directories in dirnames. */ |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5404 remove_duplicates(&ga); |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5405 |
7 | 5406 *file = ga.ga_data; |
5407 *num_file = ga.ga_len; | |
5408 return OK; | |
5409 } | |
5410 | |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5411 /* |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5412 * Expand loadplugin names: |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5413 * 'packpath'/pack/ * /opt/{pat} |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5414 */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5415 static int |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5416 ExpandPackAddDir( |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5417 char_u *pat, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5418 int *num_file, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5419 char_u ***file) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5420 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5421 char_u *s; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5422 char_u *e; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5423 char_u *match; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5424 garray_T ga; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5425 int i; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5426 int pat_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5427 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5428 *num_file = 0; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5429 *file = NULL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5430 pat_len = (int)STRLEN(pat); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5431 ga_init2(&ga, (int)sizeof(char *), 10); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5432 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5433 s = alloc((unsigned)(pat_len + 26)); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5434 if (s == NULL) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5435 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5436 ga_clear_strings(&ga); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5437 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5438 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5439 sprintf((char *)s, "pack/*/opt/%s*", pat); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5440 globpath(p_pp, s, &ga, 0); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5441 vim_free(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5442 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5443 for (i = 0; i < ga.ga_len; ++i) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5444 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5445 match = ((char_u **)ga.ga_data)[i]; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5446 s = gettail(match); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5447 e = s + STRLEN(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5448 mch_memmove(match, s, e - s + 1); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5449 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5450 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
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diff
changeset
|
5451 if (ga.ga_len == 0) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5452 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5453 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5454 /* Sort and remove duplicates which can happen when specifying multiple |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5455 * directories in dirnames. */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5456 remove_duplicates(&ga); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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diff
changeset
|
5457 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
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parents:
8281
diff
changeset
|
5458 *file = ga.ga_data; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5459 *num_file = ga.ga_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5460 return OK; |
eed1ca42f9aa
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5461 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5462 |
7 | 5463 #endif |
5464 | |
5465 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_EVAL) || defined(PROTO) | |
5466 /* | |
5467 * Expand "file" for all comma-separated directories in "path". | |
5873 | 5468 * Adds the matches to "ga". Caller must init "ga". |
7 | 5469 */ |
5873 | 5470 void |
7819
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parents:
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diff
changeset
|
5471 globpath( |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5472 char_u *path, |
f86adafb28d4
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parents:
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diff
changeset
|
5473 char_u *file, |
f86adafb28d4
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parents:
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diff
changeset
|
5474 garray_T *ga, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5475 int expand_options) |
7 | 5476 { |
5477 expand_T xpc; | |
5478 char_u *buf; | |
5479 int i; | |
5480 int num_p; | |
5481 char_u **p; | |
5482 | |
5483 buf = alloc(MAXPATHL); | |
5484 if (buf == NULL) | |
5873 | 5485 return; |
7 | 5486 |
632 | 5487 ExpandInit(&xpc); |
7 | 5488 xpc.xp_context = EXPAND_FILES; |
632 | 5489 |
7 | 5490 /* Loop over all entries in {path}. */ |
5491 while (*path != NUL) | |
5492 { | |
5493 /* Copy one item of the path to buf[] and concatenate the file name. */ | |
5494 copy_option_part(&path, buf, MAXPATHL, ","); | |
5495 if (STRLEN(buf) + STRLEN(file) + 2 < MAXPATHL) | |
5496 { | |
8212
05b88224cea1
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parents:
8080
diff
changeset
|
5497 # if defined(MSWIN) |
2495
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diff
changeset
|
5498 /* Using the platform's path separator (\) makes vim incorrectly |
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Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5499 * treat it as an escape character, use '/' instead. */ |
a847363bf06e
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5500 if (*buf != NUL && !after_pathsep(buf, buf + STRLEN(buf))) |
a847363bf06e
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Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5501 STRCAT(buf, "/"); |
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Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5502 # else |
7 | 5503 add_pathsep(buf); |
2495
a847363bf06e
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Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5504 # endif |
7 | 5505 STRCAT(buf, file); |
1754 | 5506 if (ExpandFromContext(&xpc, buf, &num_p, &p, |
5507 WILD_SILENT|expand_options) != FAIL && num_p > 0) | |
7 | 5508 { |
1754 | 5509 ExpandEscape(&xpc, buf, num_p, p, WILD_SILENT|expand_options); |
5873 | 5510 |
5511 if (ga_grow(ga, num_p) == OK) | |
7 | 5512 { |
5513 for (i = 0; i < num_p; ++i) | |
5514 { | |
5873 | 5515 ((char_u **)ga->ga_data)[ga->ga_len] = |
5950 | 5516 vim_strnsave(p[i], (int)STRLEN(p[i])); |
5873 | 5517 ++ga->ga_len; |
7 | 5518 } |
5519 } | |
5873 | 5520 |
7 | 5521 FreeWild(num_p, p); |
5522 } | |
5523 } | |
5524 } | |
5525 | |
5526 vim_free(buf); | |
5527 } | |
5528 | |
5529 #endif | |
5530 | |
5531 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
5532 | |
5533 /********************************* | |
5534 * Command line history stuff * | |
5535 *********************************/ | |
5536 | |
5537 /* | |
5538 * Translate a history character to the associated type number. | |
5539 */ | |
5540 static int | |
7819
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parents:
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diff
changeset
|
5541 hist_char2type(int c) |
7 | 5542 { |
5543 if (c == ':') | |
5544 return HIST_CMD; | |
5545 if (c == '=') | |
5546 return HIST_EXPR; | |
5547 if (c == '@') | |
5548 return HIST_INPUT; | |
5549 if (c == '>') | |
5550 return HIST_DEBUG; | |
5551 return HIST_SEARCH; /* must be '?' or '/' */ | |
5552 } | |
5553 | |
5554 /* | |
5555 * Table of history names. | |
5556 * These names are used in :history and various hist...() functions. | |
5557 * It is sufficient to give the significant prefix of a history name. | |
5558 */ | |
5559 | |
5560 static char *(history_names[]) = | |
5561 { | |
5562 "cmd", | |
5563 "search", | |
5564 "expr", | |
5565 "input", | |
5566 "debug", | |
5567 NULL | |
5568 }; | |
5569 | |
3503 | 5570 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
5571 /* | |
5572 * Function given to ExpandGeneric() to obtain the possible first | |
5573 * arguments of the ":history command. | |
5574 */ | |
5575 static char_u * | |
7819
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7807
diff
changeset
|
5576 get_history_arg(expand_T *xp UNUSED, int idx) |
3503 | 5577 { |
5578 static char_u compl[2] = { NUL, NUL }; | |
5579 char *short_names = ":=@>?/"; | |
3529 | 5580 int short_names_count = (int)STRLEN(short_names); |
3503 | 5581 int history_name_count = sizeof(history_names) / sizeof(char *) - 1; |
5582 | |
5583 if (idx < short_names_count) | |
5584 { | |
5585 compl[0] = (char_u)short_names[idx]; | |
5586 return compl; | |
5587 } | |
5588 if (idx < short_names_count + history_name_count) | |
5589 return (char_u *)history_names[idx - short_names_count]; | |
5590 if (idx == short_names_count + history_name_count) | |
5591 return (char_u *)"all"; | |
5592 return NULL; | |
5593 } | |
5594 #endif | |
5595 | |
7 | 5596 /* |
5597 * init_history() - Initialize the command line history. | |
5598 * Also used to re-allocate the history when the size changes. | |
5599 */ | |
356 | 5600 void |
7819
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parents:
7807
diff
changeset
|
5601 init_history(void) |
7 | 5602 { |
5603 int newlen; /* new length of history table */ | |
5604 histentry_T *temp; | |
5605 int i; | |
5606 int j; | |
5607 int type; | |
5608 | |
5609 /* | |
5610 * If size of history table changed, reallocate it | |
5611 */ | |
5612 newlen = (int)p_hi; | |
5613 if (newlen != hislen) /* history length changed */ | |
5614 { | |
5615 for (type = 0; type < HIST_COUNT; ++type) /* adjust the tables */ | |
5616 { | |
5617 if (newlen) | |
5618 { | |
5619 temp = (histentry_T *)lalloc( | |
5620 (long_u)(newlen * sizeof(histentry_T)), TRUE); | |
5621 if (temp == NULL) /* out of memory! */ | |
5622 { | |
5623 if (type == 0) /* first one: just keep the old length */ | |
5624 { | |
5625 newlen = hislen; | |
5626 break; | |
5627 } | |
5628 /* Already changed one table, now we can only have zero | |
5629 * length for all tables. */ | |
5630 newlen = 0; | |
5631 type = -1; | |
5632 continue; | |
5633 } | |
5634 } | |
5635 else | |
5636 temp = NULL; | |
5637 if (newlen == 0 || temp != NULL) | |
5638 { | |
5639 if (hisidx[type] < 0) /* there are no entries yet */ | |
5640 { | |
5641 for (i = 0; i < newlen; ++i) | |
4258 | 5642 clear_hist_entry(&temp[i]); |
7 | 5643 } |
5644 else if (newlen > hislen) /* array becomes bigger */ | |
5645 { | |
5646 for (i = 0; i <= hisidx[type]; ++i) | |
5647 temp[i] = history[type][i]; | |
5648 j = i; | |
5649 for ( ; i <= newlen - (hislen - hisidx[type]); ++i) | |
4258 | 5650 clear_hist_entry(&temp[i]); |
7 | 5651 for ( ; j < hislen; ++i, ++j) |
5652 temp[i] = history[type][j]; | |
5653 } | |
5654 else /* array becomes smaller or 0 */ | |
5655 { | |
5656 j = hisidx[type]; | |
5657 for (i = newlen - 1; ; --i) | |
5658 { | |
5659 if (i >= 0) /* copy newest entries */ | |
5660 temp[i] = history[type][j]; | |
5661 else /* remove older entries */ | |
5662 vim_free(history[type][j].hisstr); | |
5663 if (--j < 0) | |
5664 j = hislen - 1; | |
5665 if (j == hisidx[type]) | |
5666 break; | |
5667 } | |
5668 hisidx[type] = newlen - 1; | |
5669 } | |
5670 vim_free(history[type]); | |
5671 history[type] = temp; | |
5672 } | |
5673 } | |
5674 hislen = newlen; | |
5675 } | |
5676 } | |
5677 | |
4258 | 5678 static void |
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7807
diff
changeset
|
5679 clear_hist_entry(histentry_T *hisptr) |
4258 | 5680 { |
5681 hisptr->hisnum = 0; | |
5682 hisptr->viminfo = FALSE; | |
5683 hisptr->hisstr = NULL; | |
9256
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9240
diff
changeset
|
5684 hisptr->time_set = 0; |
4258 | 5685 } |
5686 | |
7 | 5687 /* |
5688 * Check if command line 'str' is already in history. | |
5689 * If 'move_to_front' is TRUE, matching entry is moved to end of history. | |
5690 */ | |
5691 static int | |
7819
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diff
changeset
|
5692 in_history( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
5693 int type, |
f86adafb28d4
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7807
diff
changeset
|
5694 char_u *str, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
5695 int move_to_front, /* Move the entry to the front if it exists */ |
f86adafb28d4
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diff
changeset
|
5696 int sep, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5697 int writing) /* ignore entries read from viminfo */ |
7 | 5698 { |
5699 int i; | |
5700 int last_i = -1; | |
2986 | 5701 char_u *p; |
7 | 5702 |
5703 if (hisidx[type] < 0) | |
5704 return FALSE; | |
5705 i = hisidx[type]; | |
5706 do | |
5707 { | |
5708 if (history[type][i].hisstr == NULL) | |
5709 return FALSE; | |
2986 | 5710 |
5711 /* For search history, check that the separator character matches as | |
5712 * well. */ | |
5713 p = history[type][i].hisstr; | |
5714 if (STRCMP(str, p) == 0 | |
4285 | 5715 && !(writing && history[type][i].viminfo) |
2986 | 5716 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
7 | 5717 { |
5718 if (!move_to_front) | |
5719 return TRUE; | |
5720 last_i = i; | |
5721 break; | |
5722 } | |
5723 if (--i < 0) | |
5724 i = hislen - 1; | |
5725 } while (i != hisidx[type]); | |
5726 | |
5727 if (last_i >= 0) | |
5728 { | |
5729 str = history[type][i].hisstr; | |
5730 while (i != hisidx[type]) | |
5731 { | |
5732 if (++i >= hislen) | |
5733 i = 0; | |
5734 history[type][last_i] = history[type][i]; | |
5735 last_i = i; | |
5736 } | |
4258 | 5737 history[type][i].hisnum = ++hisnum[type]; |
5738 history[type][i].viminfo = FALSE; | |
7 | 5739 history[type][i].hisstr = str; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
5740 history[type][i].time_set = vim_time(); |
7 | 5741 return TRUE; |
5742 } | |
5743 return FALSE; | |
5744 } | |
5745 | |
5746 /* | |
5747 * Convert history name (from table above) to its HIST_ equivalent. | |
5748 * When "name" is empty, return "cmd" history. | |
5749 * Returns -1 for unknown history name. | |
5750 */ | |
5751 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5752 get_histtype(char_u *name) |
7 | 5753 { |
5754 int i; | |
5755 int len = (int)STRLEN(name); | |
5756 | |
5757 /* No argument: use current history. */ | |
5758 if (len == 0) | |
5759 return hist_char2type(ccline.cmdfirstc); | |
5760 | |
5761 for (i = 0; history_names[i] != NULL; ++i) | |
5762 if (STRNICMP(name, history_names[i], len) == 0) | |
5763 return i; | |
5764 | |
5765 if (vim_strchr((char_u *)":=@>?/", name[0]) != NULL && name[1] == NUL) | |
5766 return hist_char2type(name[0]); | |
5767 | |
5768 return -1; | |
5769 } | |
5770 | |
5771 static int last_maptick = -1; /* last seen maptick */ | |
5772 | |
5773 /* | |
5774 * Add the given string to the given history. If the string is already in the | |
5775 * history then it is moved to the front. "histype" may be one of he HIST_ | |
5776 * values. | |
5777 */ | |
5778 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5779 add_to_history( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5780 int histype, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5781 char_u *new_entry, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5782 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
|
5783 int sep) /* separator character used (search hist) */ |
7 | 5784 { |
5785 histentry_T *hisptr; | |
5786 int len; | |
5787 | |
5788 if (hislen == 0) /* no history */ | |
5789 return; | |
5790 | |
5467 | 5791 if (cmdmod.keeppatterns && histype == HIST_SEARCH) |
5792 return; | |
5793 | |
7 | 5794 /* |
5795 * Searches inside the same mapping overwrite each other, so that only | |
5796 * the last line is kept. Be careful not to remove a line that was moved | |
5797 * down, only lines that were added. | |
5798 */ | |
5799 if (histype == HIST_SEARCH && in_map) | |
5800 { | |
10174
b17c82587755
commit https://github.com/vim/vim/commit/46643713dc6bb04b4e84986b1763ef309e960161
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
5801 if (maptick == last_maptick && hisidx[HIST_SEARCH] >= 0) |
7 | 5802 { |
5803 /* Current line is from the same mapping, remove it */ | |
5804 hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]]; | |
5805 vim_free(hisptr->hisstr); | |
4258 | 5806 clear_hist_entry(hisptr); |
7 | 5807 --hisnum[histype]; |
5808 if (--hisidx[HIST_SEARCH] < 0) | |
5809 hisidx[HIST_SEARCH] = hislen - 1; | |
5810 } | |
5811 last_maptick = -1; | |
5812 } | |
4285 | 5813 if (!in_history(histype, new_entry, TRUE, sep, FALSE)) |
7 | 5814 { |
5815 if (++hisidx[histype] == hislen) | |
5816 hisidx[histype] = 0; | |
5817 hisptr = &history[histype][hisidx[histype]]; | |
5818 vim_free(hisptr->hisstr); | |
5819 | |
5820 /* Store the separator after the NUL of the string. */ | |
835 | 5821 len = (int)STRLEN(new_entry); |
7 | 5822 hisptr->hisstr = vim_strnsave(new_entry, len + 2); |
5823 if (hisptr->hisstr != NULL) | |
5824 hisptr->hisstr[len + 1] = sep; | |
5825 | |
5826 hisptr->hisnum = ++hisnum[histype]; | |
4258 | 5827 hisptr->viminfo = FALSE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
5828 hisptr->time_set = vim_time(); |
7 | 5829 if (histype == HIST_SEARCH && in_map) |
5830 last_maptick = maptick; | |
5831 } | |
5832 } | |
5833 | |
5834 #if defined(FEAT_EVAL) || defined(PROTO) | |
5835 | |
5836 /* | |
5837 * Get identifier of newest history entry. | |
5838 * "histype" may be one of the HIST_ values. | |
5839 */ | |
5840 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5841 get_history_idx(int histype) |
7 | 5842 { |
5843 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5844 || hisidx[histype] < 0) | |
5845 return -1; | |
5846 | |
5847 return history[histype][hisidx[histype]].hisnum; | |
5848 } | |
5849 | |
531 | 5850 /* |
7 | 5851 * Calculate history index from a number: |
5852 * num > 0: seen as identifying number of a history entry | |
5853 * num < 0: relative position in history wrt newest entry | |
5854 * "histype" may be one of the HIST_ values. | |
5855 */ | |
5856 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5857 calc_hist_idx(int histype, int num) |
7 | 5858 { |
5859 int i; | |
5860 histentry_T *hist; | |
5861 int wrapped = FALSE; | |
5862 | |
5863 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5864 || (i = hisidx[histype]) < 0 || num == 0) | |
5865 return -1; | |
5866 | |
5867 hist = history[histype]; | |
5868 if (num > 0) | |
5869 { | |
5870 while (hist[i].hisnum > num) | |
5871 if (--i < 0) | |
5872 { | |
5873 if (wrapped) | |
5874 break; | |
5875 i += hislen; | |
5876 wrapped = TRUE; | |
5877 } | |
5878 if (hist[i].hisnum == num && hist[i].hisstr != NULL) | |
5879 return i; | |
5880 } | |
5881 else if (-num <= hislen) | |
5882 { | |
5883 i += num + 1; | |
5884 if (i < 0) | |
5885 i += hislen; | |
5886 if (hist[i].hisstr != NULL) | |
5887 return i; | |
5888 } | |
5889 return -1; | |
5890 } | |
5891 | |
5892 /* | |
5893 * Get a history entry by its index. | |
5894 * "histype" may be one of the HIST_ values. | |
5895 */ | |
5896 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5897 get_history_entry(int histype, int idx) |
7 | 5898 { |
5899 idx = calc_hist_idx(histype, idx); | |
5900 if (idx >= 0) | |
5901 return history[histype][idx].hisstr; | |
5902 else | |
5903 return (char_u *)""; | |
5904 } | |
5905 | |
5906 /* | |
5907 * Clear all entries of a history. | |
5908 * "histype" may be one of the HIST_ values. | |
5909 */ | |
5910 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5911 clr_history(int histype) |
7 | 5912 { |
5913 int i; | |
5914 histentry_T *hisptr; | |
5915 | |
5916 if (hislen != 0 && histype >= 0 && histype < HIST_COUNT) | |
5917 { | |
5918 hisptr = history[histype]; | |
5919 for (i = hislen; i--;) | |
5920 { | |
5921 vim_free(hisptr->hisstr); | |
4258 | 5922 clear_hist_entry(hisptr); |
8406
5d926807c19c
commit https://github.com/vim/vim/commit/119d4693e06e68d4f099aa7287e375ae3d265fd0
Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
5923 hisptr++; |
7 | 5924 } |
5925 hisidx[histype] = -1; /* mark history as cleared */ | |
5926 hisnum[histype] = 0; /* reset identifier counter */ | |
5927 return OK; | |
5928 } | |
5929 return FAIL; | |
5930 } | |
5931 | |
5932 /* | |
5933 * Remove all entries matching {str} from a history. | |
5934 * "histype" may be one of the HIST_ values. | |
5935 */ | |
5936 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5937 del_history_entry(int histype, char_u *str) |
7 | 5938 { |
5939 regmatch_T regmatch; | |
5940 histentry_T *hisptr; | |
5941 int idx; | |
5942 int i; | |
5943 int last; | |
5944 int found = FALSE; | |
5945 | |
5946 regmatch.regprog = NULL; | |
5947 regmatch.rm_ic = FALSE; /* always match case */ | |
5948 if (hislen != 0 | |
5949 && histype >= 0 | |
5950 && histype < HIST_COUNT | |
5951 && *str != NUL | |
5952 && (idx = hisidx[histype]) >= 0 | |
5953 && (regmatch.regprog = vim_regcomp(str, RE_MAGIC + RE_STRING)) | |
5954 != NULL) | |
5955 { | |
5956 i = last = idx; | |
5957 do | |
5958 { | |
5959 hisptr = &history[histype][i]; | |
5960 if (hisptr->hisstr == NULL) | |
5961 break; | |
5962 if (vim_regexec(®match, hisptr->hisstr, (colnr_T)0)) | |
5963 { | |
5964 found = TRUE; | |
5965 vim_free(hisptr->hisstr); | |
4258 | 5966 clear_hist_entry(hisptr); |
7 | 5967 } |
5968 else | |
5969 { | |
5970 if (i != last) | |
5971 { | |
5972 history[histype][last] = *hisptr; | |
4258 | 5973 clear_hist_entry(hisptr); |
7 | 5974 } |
5975 if (--last < 0) | |
5976 last += hislen; | |
5977 } | |
5978 if (--i < 0) | |
5979 i += hislen; | |
5980 } while (i != idx); | |
5981 if (history[histype][idx].hisstr == NULL) | |
5982 hisidx[histype] = -1; | |
5983 } | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5984 vim_regfree(regmatch.regprog); |
7 | 5985 return found; |
5986 } | |
5987 | |
5988 /* | |
5989 * Remove an indexed entry from a history. | |
5990 * "histype" may be one of the HIST_ values. | |
5991 */ | |
5992 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5993 del_history_idx(int histype, int idx) |
7 | 5994 { |
5995 int i, j; | |
5996 | |
5997 i = calc_hist_idx(histype, idx); | |
5998 if (i < 0) | |
5999 return FALSE; | |
6000 idx = hisidx[histype]; | |
6001 vim_free(history[histype][i].hisstr); | |
6002 | |
6003 /* When deleting the last added search string in a mapping, reset | |
6004 * last_maptick, so that the last added search string isn't deleted again. | |
6005 */ | |
6006 if (histype == HIST_SEARCH && maptick == last_maptick && i == idx) | |
6007 last_maptick = -1; | |
6008 | |
6009 while (i != idx) | |
6010 { | |
6011 j = (i + 1) % hislen; | |
6012 history[histype][i] = history[histype][j]; | |
6013 i = j; | |
6014 } | |
4258 | 6015 clear_hist_entry(&history[histype][i]); |
7 | 6016 if (--i < 0) |
6017 i += hislen; | |
6018 hisidx[histype] = i; | |
6019 return TRUE; | |
6020 } | |
6021 | |
6022 #endif /* FEAT_EVAL */ | |
6023 | |
6024 #if defined(FEAT_CRYPT) || defined(PROTO) | |
6025 /* | |
6026 * Very specific function to remove the value in ":set key=val" from the | |
6027 * history. | |
6028 */ | |
6029 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6030 remove_key_from_history(void) |
7 | 6031 { |
6032 char_u *p; | |
6033 int i; | |
6034 | |
6035 i = hisidx[HIST_CMD]; | |
6036 if (i < 0) | |
6037 return; | |
6038 p = history[HIST_CMD][i].hisstr; | |
6039 if (p != NULL) | |
6040 for ( ; *p; ++p) | |
6041 if (STRNCMP(p, "key", 3) == 0 && !isalpha(p[3])) | |
6042 { | |
6043 p = vim_strchr(p + 3, '='); | |
6044 if (p == NULL) | |
6045 break; | |
6046 ++p; | |
11129
f4ea50924c6d
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6047 for (i = 0; p[i] && !VIM_ISWHITE(p[i]); ++i) |
7 | 6048 if (p[i] == '\\' && p[i + 1]) |
6049 ++i; | |
1621 | 6050 STRMOVE(p, p + i); |
7 | 6051 --p; |
6052 } | |
6053 } | |
6054 #endif | |
6055 | |
6056 #endif /* FEAT_CMDHIST */ | |
6057 | |
8647
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commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6058 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
8645
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6059 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6060 * Get pointer to the command line info to use. cmdline_paste() may clear |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6061 * ccline and put the previous value in prev_ccline. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6062 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6063 static struct cmdline_info * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6064 get_ccline_ptr(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6065 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6066 if ((State & CMDLINE) == 0) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6067 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6068 if (ccline.cmdbuff != NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6069 return &ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6070 if (prev_ccline_used && prev_ccline.cmdbuff != NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6071 return &prev_ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6072 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6073 } |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6074 #endif |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
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parents:
8645
diff
changeset
|
6075 |
59866aabe737
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parents:
8645
diff
changeset
|
6076 #if defined(FEAT_EVAL) || defined(PROTO) |
8645
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6077 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6078 * Get the current command line in allocated memory. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6079 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6080 * Returns NULL when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6081 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6082 char_u * |
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|
6083 get_cmdline_str(void) |
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|
6084 { |
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|
6085 struct cmdline_info *p = get_ccline_ptr(); |
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|
6086 |
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|
6087 if (p == NULL) |
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|
6088 return NULL; |
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|
6089 return vim_strnsave(p->cmdbuff, p->cmdlen); |
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|
6090 } |
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|
6091 |
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|
6092 /* |
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|
6093 * Get the current command line position, counted in bytes. |
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|
6094 * Zero is the first position. |
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|
6095 * Only works when the command line is being edited. |
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|
6096 * Returns -1 when something is wrong. |
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|
6097 */ |
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|
6098 int |
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|
6099 get_cmdline_pos(void) |
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6100 { |
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|
6101 struct cmdline_info *p = get_ccline_ptr(); |
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|
6102 |
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|
6103 if (p == NULL) |
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|
6104 return -1; |
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6105 return p->cmdpos; |
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|
6106 } |
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|
6107 |
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|
6108 /* |
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6109 * Set the command line byte position to "pos". Zero is the first position. |
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|
6110 * Only works when the command line is being edited. |
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6111 * Returns 1 when failed, 0 when OK. |
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|
6112 */ |
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|
6113 int |
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|
6114 set_cmdline_pos( |
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|
6115 int pos) |
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6116 { |
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|
6117 struct cmdline_info *p = get_ccline_ptr(); |
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|
6118 |
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|
6119 if (p == NULL) |
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|
6120 return 1; |
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6121 |
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|
6122 /* The position is not set directly but after CTRL-\ e or CTRL-R = has |
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|
6123 * changed the command line. */ |
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|
6124 if (pos < 0) |
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6125 new_cmdpos = 0; |
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6126 else |
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|
6127 new_cmdpos = pos; |
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6128 return 0; |
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6129 } |
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6130 #endif |
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6131 |
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6132 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
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6133 /* |
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|
6134 * Get the current command-line type. |
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6135 * Returns ':' or '/' or '?' or '@' or '>' or '-' |
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|
6136 * Only works when the command line is being edited. |
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|
6137 * Returns NUL when something is wrong. |
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|
6138 */ |
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|
6139 int |
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|
6140 get_cmdline_type(void) |
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6141 { |
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|
6142 struct cmdline_info *p = get_ccline_ptr(); |
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|
6143 |
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|
6144 if (p == NULL) |
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|
6145 return NUL; |
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|
6146 if (p->cmdfirstc == NUL) |
8647
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|
6147 return |
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|
6148 # ifdef FEAT_EVAL |
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|
6149 (p->input_fn) ? '@' : |
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6150 # endif |
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|
6151 '-'; |
8645
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6152 return p->cmdfirstc; |
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6153 } |
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|
6154 #endif |
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6155 |
7 | 6156 #if defined(FEAT_QUICKFIX) || defined(FEAT_CMDHIST) || defined(PROTO) |
6157 /* | |
6158 * Get indices "num1,num2" that specify a range within a list (not a range of | |
6159 * text lines in a buffer!) from a string. Used for ":history" and ":clist". | |
6160 * Returns OK if parsed successfully, otherwise FAIL. | |
6161 */ | |
6162 int | |
7819
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|
6163 get_list_range(char_u **str, int *num1, int *num2) |
7 | 6164 { |
6165 int len; | |
6166 int first = FALSE; | |
9389
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|
6167 varnumber_T num; |
7 | 6168 |
6169 *str = skipwhite(*str); | |
6170 if (**str == '-' || vim_isdigit(**str)) /* parse "from" part of range */ | |
6171 { | |
7447
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|
6172 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6173 *str += len; |
6174 *num1 = (int)num; | |
6175 first = TRUE; | |
6176 } | |
6177 *str = skipwhite(*str); | |
6178 if (**str == ',') /* parse "to" part of range */ | |
6179 { | |
6180 *str = skipwhite(*str + 1); | |
7447
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|
6181 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6182 if (len > 0) |
6183 { | |
6184 *num2 = (int)num; | |
6185 *str = skipwhite(*str + len); | |
6186 } | |
6187 else if (!first) /* no number given at all */ | |
6188 return FAIL; | |
6189 } | |
6190 else if (first) /* only one number given */ | |
6191 *num2 = *num1; | |
6192 return OK; | |
6193 } | |
6194 #endif | |
6195 | |
6196 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
6197 /* | |
6198 * :history command - print a history | |
6199 */ | |
6200 void | |
7819
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|
6201 ex_history(exarg_T *eap) |
7 | 6202 { |
6203 histentry_T *hist; | |
6204 int histype1 = HIST_CMD; | |
6205 int histype2 = HIST_CMD; | |
6206 int hisidx1 = 1; | |
6207 int hisidx2 = -1; | |
6208 int idx; | |
6209 int i, j, k; | |
6210 char_u *end; | |
6211 char_u *arg = eap->arg; | |
6212 | |
6213 if (hislen == 0) | |
6214 { | |
6215 MSG(_("'history' option is zero")); | |
6216 return; | |
6217 } | |
6218 | |
6219 if (!(VIM_ISDIGIT(*arg) || *arg == '-' || *arg == ',')) | |
6220 { | |
6221 end = arg; | |
6222 while (ASCII_ISALPHA(*end) | |
6223 || vim_strchr((char_u *)":=@>/?", *end) != NULL) | |
6224 end++; | |
6225 i = *end; | |
6226 *end = NUL; | |
6227 histype1 = get_histtype(arg); | |
6228 if (histype1 == -1) | |
6229 { | |
1853 | 6230 if (STRNICMP(arg, "all", STRLEN(arg)) == 0) |
7 | 6231 { |
6232 histype1 = 0; | |
6233 histype2 = HIST_COUNT-1; | |
6234 } | |
6235 else | |
6236 { | |
6237 *end = i; | |
6238 EMSG(_(e_trailing)); | |
6239 return; | |
6240 } | |
6241 } | |
6242 else | |
6243 histype2 = histype1; | |
6244 *end = i; | |
6245 } | |
6246 else | |
6247 end = arg; | |
6248 if (!get_list_range(&end, &hisidx1, &hisidx2) || *end != NUL) | |
6249 { | |
6250 EMSG(_(e_trailing)); | |
6251 return; | |
6252 } | |
6253 | |
6254 for (; !got_int && histype1 <= histype2; ++histype1) | |
6255 { | |
6256 STRCPY(IObuff, "\n # "); | |
6257 STRCAT(STRCAT(IObuff, history_names[histype1]), " history"); | |
6258 MSG_PUTS_TITLE(IObuff); | |
6259 idx = hisidx[histype1]; | |
6260 hist = history[histype1]; | |
6261 j = hisidx1; | |
6262 k = hisidx2; | |
6263 if (j < 0) | |
6264 j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum; | |
6265 if (k < 0) | |
6266 k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum; | |
6267 if (idx >= 0 && j <= k) | |
6268 for (i = idx + 1; !got_int; ++i) | |
6269 { | |
6270 if (i == hislen) | |
6271 i = 0; | |
6272 if (hist[i].hisstr != NULL | |
6273 && hist[i].hisnum >= j && hist[i].hisnum <= k) | |
6274 { | |
6275 msg_putchar('\n'); | |
6276 sprintf((char *)IObuff, "%c%6d ", i == idx ? '>' : ' ', | |
6277 hist[i].hisnum); | |
6278 if (vim_strsize(hist[i].hisstr) > (int)Columns - 10) | |
6279 trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff), | |
3290 | 6280 (int)Columns - 10, IOSIZE - (int)STRLEN(IObuff)); |
7 | 6281 else |
6282 STRCAT(IObuff, hist[i].hisstr); | |
6283 msg_outtrans(IObuff); | |
6284 out_flush(); | |
6285 } | |
6286 if (i == idx) | |
6287 break; | |
6288 } | |
6289 } | |
6290 } | |
6291 #endif | |
6292 | |
6293 #if (defined(FEAT_VIMINFO) && defined(FEAT_CMDHIST)) || defined(PROTO) | |
4903
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diff
changeset
|
6294 /* |
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diff
changeset
|
6295 * Buffers for history read from a viminfo file. Only valid while reading. |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
6296 */ |
9240
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diff
changeset
|
6297 static histentry_T *viminfo_history[HIST_COUNT] = |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6298 {NULL, NULL, NULL, NULL, NULL}; |
636cfa97200e
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diff
changeset
|
6299 static int viminfo_hisidx[HIST_COUNT] = {0, 0, 0, 0, 0}; |
636cfa97200e
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diff
changeset
|
6300 static int viminfo_hislen[HIST_COUNT] = {0, 0, 0, 0, 0}; |
7 | 6301 static int viminfo_add_at_front = FALSE; |
6302 | |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6303 static int hist_type2char(int type, int use_question); |
7 | 6304 |
6305 /* | |
6306 * Translate a history type number to the associated character. | |
6307 */ | |
6308 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
6309 hist_type2char( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
6310 int type, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6311 int use_question) /* use '?' instead of '/' */ |
7 | 6312 { |
6313 if (type == HIST_CMD) | |
6314 return ':'; | |
6315 if (type == HIST_SEARCH) | |
6316 { | |
6317 if (use_question) | |
6318 return '?'; | |
6319 else | |
6320 return '/'; | |
6321 } | |
6322 if (type == HIST_EXPR) | |
6323 return '='; | |
6324 return '@'; | |
6325 } | |
6326 | |
6327 /* | |
6328 * Prepare for reading the history from the viminfo file. | |
6329 * This allocates history arrays to store the read history lines. | |
6330 */ | |
6331 void | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
6332 prepare_viminfo_history(int asklen, int writing) |
7 | 6333 { |
6334 int i; | |
6335 int num; | |
6336 int type; | |
6337 int len; | |
6338 | |
6339 init_history(); | |
4285 | 6340 viminfo_add_at_front = (asklen != 0 && !writing); |
7 | 6341 if (asklen > hislen) |
6342 asklen = hislen; | |
6343 | |
6344 for (type = 0; type < HIST_COUNT; ++type) | |
6345 { | |
4258 | 6346 /* Count the number of empty spaces in the history list. Entries read |
6347 * from viminfo previously are also considered empty. If there are | |
6348 * more spaces available than we request, then fill them up. */ | |
7 | 6349 for (i = 0, num = 0; i < hislen; i++) |
4258 | 6350 if (history[type][i].hisstr == NULL || history[type][i].viminfo) |
7 | 6351 num++; |
6352 len = asklen; | |
6353 if (num > len) | |
6354 len = num; | |
6355 if (len <= 0) | |
6356 viminfo_history[type] = NULL; | |
6357 else | |
9240
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9070
diff
changeset
|
6358 viminfo_history[type] = (histentry_T *)lalloc( |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6359 (long_u)(len * sizeof(histentry_T)), FALSE); |
7 | 6360 if (viminfo_history[type] == NULL) |
6361 len = 0; | |
6362 viminfo_hislen[type] = len; | |
6363 viminfo_hisidx[type] = 0; | |
6364 } | |
6365 } | |
6366 | |
6367 /* | |
6368 * Accept a line from the viminfo, store it in the history array when it's | |
6369 * new. | |
6370 */ | |
6371 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6372 read_viminfo_history(vir_T *virp, int writing) |
7 | 6373 { |
6374 int type; | |
6375 long_u len; | |
6376 char_u *val; | |
6377 char_u *p; | |
6378 | |
6379 type = hist_char2type(virp->vir_line[0]); | |
6380 if (viminfo_hisidx[type] < viminfo_hislen[type]) | |
6381 { | |
6382 val = viminfo_readstring(virp, 1, TRUE); | |
6383 if (val != NULL && *val != NUL) | |
6384 { | |
3316 | 6385 int sep = (*val == ' ' ? NUL : *val); |
6386 | |
7 | 6387 if (!in_history(type, val + (type == HIST_SEARCH), |
4285 | 6388 viminfo_add_at_front, sep, writing)) |
7 | 6389 { |
6390 /* Need to re-allocate to append the separator byte. */ | |
6391 len = STRLEN(val); | |
6392 p = lalloc(len + 2, TRUE); | |
6393 if (p != NULL) | |
6394 { | |
6395 if (type == HIST_SEARCH) | |
6396 { | |
6397 /* Search entry: Move the separator from the first | |
6398 * column to after the NUL. */ | |
6399 mch_memmove(p, val + 1, (size_t)len); | |
3316 | 6400 p[len] = sep; |
7 | 6401 } |
6402 else | |
6403 { | |
6404 /* Not a search entry: No separator in the viminfo | |
6405 * file, add a NUL separator. */ | |
6406 mch_memmove(p, val, (size_t)len + 1); | |
6407 p[len + 1] = NUL; | |
6408 } | |
9240
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9070
diff
changeset
|
6409 viminfo_history[type][viminfo_hisidx[type]].hisstr = p; |
636cfa97200e
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diff
changeset
|
6410 viminfo_history[type][viminfo_hisidx[type]].time_set = 0; |
9256
26c7bf23ec1d
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9240
diff
changeset
|
6411 viminfo_history[type][viminfo_hisidx[type]].viminfo = TRUE; |
26c7bf23ec1d
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diff
changeset
|
6412 viminfo_history[type][viminfo_hisidx[type]].hisnum = 0; |
9240
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diff
changeset
|
6413 viminfo_hisidx[type]++; |
7 | 6414 } |
6415 } | |
6416 } | |
6417 vim_free(val); | |
6418 } | |
6419 return viminfo_readline(virp); | |
6420 } | |
6421 | |
4285 | 6422 /* |
9240
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diff
changeset
|
6423 * 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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9070
diff
changeset
|
6424 * array when it's new. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6425 */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6426 void |
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9070
diff
changeset
|
6427 handle_viminfo_history( |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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9270
diff
changeset
|
6428 garray_T *values, |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6429 int writing) |
9240
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diff
changeset
|
6430 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6431 int type; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6432 long_u len; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6433 char_u *val; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6434 char_u *p; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6435 bval_T *vp = (bval_T *)values->ga_data; |
9240
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diff
changeset
|
6436 |
636cfa97200e
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diff
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|
6437 /* Check the format: |
636cfa97200e
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diff
changeset
|
6438 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
9272
f5d9eb512f8b
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diff
changeset
|
6439 if (values->ga_len < 4 |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6440 || vp[0].bv_type != BVAL_NR |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6441 || vp[1].bv_type != BVAL_NR |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6442 || (vp[2].bv_type != BVAL_NR && vp[2].bv_type != BVAL_EMPTY) |
f5d9eb512f8b
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diff
changeset
|
6443 || vp[3].bv_type != BVAL_STRING) |
9240
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diff
changeset
|
6444 return; |
636cfa97200e
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diff
changeset
|
6445 |
9272
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diff
changeset
|
6446 type = vp[0].bv_nr; |
9240
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diff
changeset
|
6447 if (type >= HIST_COUNT) |
636cfa97200e
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diff
changeset
|
6448 return; |
636cfa97200e
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diff
changeset
|
6449 if (viminfo_hisidx[type] < viminfo_hislen[type]) |
636cfa97200e
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changeset
|
6450 { |
9272
f5d9eb512f8b
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changeset
|
6451 val = vp[3].bv_string; |
9240
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|
6452 if (val != NULL && *val != NUL) |
636cfa97200e
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|
6453 { |
9272
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|
6454 int sep = type == HIST_SEARCH && vp[2].bv_type == BVAL_NR |
f5d9eb512f8b
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diff
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|
6455 ? vp[2].bv_nr : NUL; |
9240
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diff
changeset
|
6456 int idx; |
636cfa97200e
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diff
changeset
|
6457 int overwrite = FALSE; |
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diff
changeset
|
6458 |
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6459 if (!in_history(type, val, viminfo_add_at_front, sep, writing)) |
636cfa97200e
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diff
changeset
|
6460 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6461 /* If lines were written by an older Vim we need to avoid |
636cfa97200e
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diff
changeset
|
6462 * getting duplicates. See if the entry already exists. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6463 for (idx = 0; idx < viminfo_hisidx[type]; ++idx) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6464 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6465 p = viminfo_history[type][idx].hisstr; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6466 if (STRCMP(val, p) == 0 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6467 && (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
|
6468 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6469 overwrite = TRUE; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6470 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6471 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6472 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6473 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6474 if (!overwrite) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6475 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6476 /* 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
|
6477 len = vp[3].bv_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6478 p = lalloc(len + 2, TRUE); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6479 } |
9301
c3805fb080a6
commit https://github.com/vim/vim/commit/72e697d189616265ecefe0df4509d476df3bae40
Christian Brabandt <cb@256bit.org>
parents:
9287
diff
changeset
|
6480 else |
c3805fb080a6
commit https://github.com/vim/vim/commit/72e697d189616265ecefe0df4509d476df3bae40
Christian Brabandt <cb@256bit.org>
parents:
9287
diff
changeset
|
6481 len = 0; /* for picky compilers */ |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6482 if (p != NULL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6483 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
6484 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
|
6485 if (!overwrite) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6486 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6487 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
|
6488 /* Put the separator after the NUL. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6489 p[len + 1] = sep; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6490 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
|
6491 viminfo_history[type][idx].hisnum = 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6492 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
|
6493 viminfo_hisidx[type]++; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6494 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6495 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6496 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6497 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6498 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6499 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6500 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6501 /* |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6502 * 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
|
6503 */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6504 static void |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6505 concat_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6506 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6507 int idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6508 int i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6509 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6510 idx = hisidx[type] + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6511 if (idx >= hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6512 idx -= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6513 else if (idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6514 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6515 if (viminfo_add_at_front) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6516 hisidx[type] = idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6517 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6518 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6519 if (hisidx[type] == -1) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6520 hisidx[type] = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6521 do |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6522 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6523 if (history[type][idx].hisstr != NULL |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6524 || history[type][idx].viminfo) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6525 break; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6526 if (++idx == hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6527 idx = 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6528 } while (idx != hisidx[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6529 if (idx != hisidx[type] && --idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6530 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6531 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6532 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
|
6533 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6534 vim_free(history[type][idx].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6535 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
|
6536 history[type][idx].viminfo = TRUE; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6537 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
|
6538 if (--idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6539 idx = hislen - 1; |
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 idx += 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6542 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6543 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
|
6544 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6545 history[type][idx++].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6546 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6547 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6548 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6549 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6550 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
26c7bf23ec1d
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changeset
|
6551 static int |
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diff
changeset
|
6552 #ifdef __BORLANDC__ |
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diff
changeset
|
6553 _RTLENTRYF |
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diff
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|
6554 #endif |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6555 sort_hist(const void *s1, const void *s2) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
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|
6556 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6557 histentry_T *p1 = *(histentry_T **)s1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6558 histentry_T *p2 = *(histentry_T **)s2; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6559 |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6560 if (p1->time_set < p2->time_set) return -1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
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|
6561 if (p1->time_set > p2->time_set) return 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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|
6562 return 0; |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6563 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
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|
6564 #endif |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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|
6565 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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|
6566 /* |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6567 * Merge history lines from viminfo and lines typed in this Vim based on the |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6568 * timestamp; |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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|
6569 */ |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
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|
6570 static void |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6571 merge_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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|
6572 { |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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|
6573 int max_len; |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
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|
6574 histentry_T **tot_hist; |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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|
6575 histentry_T *new_hist; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
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|
6576 int i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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|
6577 int len; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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|
6578 |
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6579 /* Make one long list with all entries. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6580 max_len = hislen + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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|
6581 tot_hist = (histentry_T **)alloc(max_len * (int)sizeof(histentry_T *)); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
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|
6582 new_hist = (histentry_T *)alloc(hislen * (int)sizeof(histentry_T)); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6583 if (tot_hist == NULL || new_hist == NULL) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
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|
6584 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6585 vim_free(tot_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6586 vim_free(new_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
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|
6587 return; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
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|
6588 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6589 for (i = 0; i < viminfo_hisidx[type]; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6590 tot_hist[i] = &viminfo_history[type][i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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changeset
|
6591 len = i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6592 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6593 if (history[type][i].hisstr != NULL) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6594 tot_hist[len++] = &history[type][i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6595 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6596 /* Sort the list on timestamp. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6597 qsort((void *)tot_hist, (size_t)len, sizeof(histentry_T *), sort_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6598 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6599 /* Keep the newest ones. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6600 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6601 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6602 if (i < len) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6603 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6604 new_hist[i] = *tot_hist[i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6605 tot_hist[i]->hisstr = NULL; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6606 if (new_hist[i].hisnum == 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6607 new_hist[i].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6608 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6609 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6610 clear_hist_entry(&new_hist[i]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6611 } |
9287
af25a1a875db
commit https://github.com/vim/vim/commit/a890f5e34887bff7616bdb4b9ee0bf98c8d2a8f0
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parents:
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diff
changeset
|
6612 hisidx[type] = (i < len ? i : len) - 1; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6613 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6614 /* Free what is not kept. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6615 for (i = 0; i < viminfo_hisidx[type]; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6616 vim_free(viminfo_history[type][i].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6617 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6618 vim_free(history[type][i].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6619 vim_free(history[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6620 history[type] = new_hist; |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
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parents:
9256
diff
changeset
|
6621 vim_free(tot_hist); |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6622 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6623 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6624 /* |
4285 | 6625 * Finish reading history lines from viminfo. Not used when writing viminfo. |
6626 */ | |
7 | 6627 void |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6628 finish_viminfo_history(vir_T *virp) |
7 | 6629 { |
6630 int type; | |
9256
26c7bf23ec1d
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diff
changeset
|
6631 int merge = virp->vir_version >= VIMINFO_VERSION_WITH_HISTORY; |
7 | 6632 |
6633 for (type = 0; type < HIST_COUNT; ++type) | |
6634 { | |
6635 if (history[type] == NULL) | |
4283 | 6636 continue; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6637 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6638 if (merge) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6639 merge_history(type); |
7 | 6640 else |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6641 concat_history(type); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6642 |
7 | 6643 vim_free(viminfo_history[type]); |
6644 viminfo_history[type] = NULL; | |
4327 | 6645 viminfo_hisidx[type] = 0; |
7 | 6646 } |
6647 } | |
6648 | |
4903
2fc1f3346bfb
updated for version 7.3.1197
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changeset
|
6649 /* |
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diff
changeset
|
6650 * Write history to viminfo file in "fp". |
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diff
changeset
|
6651 * When "merge" is TRUE merge history lines with a previously read viminfo |
2fc1f3346bfb
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parents:
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diff
changeset
|
6652 * file, data is in viminfo_history[]. |
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diff
changeset
|
6653 * When "merge" is FALSE just write all history lines. Used for ":wviminfo!". |
2fc1f3346bfb
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parents:
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diff
changeset
|
6654 */ |
7 | 6655 void |
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diff
changeset
|
6656 write_viminfo_history(FILE *fp, int merge) |
7 | 6657 { |
6658 int i; | |
6659 int type; | |
6660 int num_saved; | |
4283 | 6661 int round; |
7 | 6662 |
6663 init_history(); | |
6664 if (hislen == 0) | |
6665 return; | |
6666 for (type = 0; type < HIST_COUNT; ++type) | |
6667 { | |
6668 num_saved = get_viminfo_parameter(hist_type2char(type, FALSE)); | |
6669 if (num_saved == 0) | |
6670 continue; | |
6671 if (num_saved < 0) /* Use default */ | |
6672 num_saved = hislen; | |
6673 fprintf(fp, _("\n# %s History (newest to oldest):\n"), | |
6674 type == HIST_CMD ? _("Command Line") : | |
6675 type == HIST_SEARCH ? _("Search String") : | |
9240
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diff
changeset
|
6676 type == HIST_EXPR ? _("Expression") : |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6677 type == HIST_INPUT ? _("Input Line") : |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6678 _("Debug Line")); |
7 | 6679 if (num_saved > hislen) |
6680 num_saved = hislen; | |
4283 | 6681 |
6682 /* | |
6683 * Merge typed and viminfo history: | |
6684 * round 1: history of typed commands. | |
6685 * round 2: history from recently read viminfo. | |
6686 */ | |
6687 for (round = 1; round <= 2; ++round) | |
6688 { | |
4307 | 6689 if (round == 1) |
6690 /* start at newest entry, somewhere in the list */ | |
6691 i = hisidx[type]; | |
6692 else if (viminfo_hisidx[type] > 0) | |
6693 /* start at newest entry, first in the list */ | |
6694 i = 0; | |
6695 else | |
6696 /* empty list */ | |
6697 i = -1; | |
4283 | 6698 if (i >= 0) |
6699 while (num_saved > 0 | |
6700 && !(round == 2 && i >= viminfo_hisidx[type])) | |
7 | 6701 { |
9240
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diff
changeset
|
6702 char_u *p; |
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diff
changeset
|
6703 time_t timestamp; |
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|
6704 int c = NUL; |
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|
6705 |
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|
6706 if (round == 1) |
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diff
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|
6707 { |
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changeset
|
6708 p = history[type][i].hisstr; |
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|
6709 timestamp = history[type][i].time_set; |
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diff
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|
6710 } |
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diff
changeset
|
6711 else |
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diff
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|
6712 { |
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diff
changeset
|
6713 p = viminfo_history[type] == NULL ? NULL |
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diff
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|
6714 : viminfo_history[type][i].hisstr; |
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diff
changeset
|
6715 timestamp = viminfo_history[type] == NULL ? 0 |
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changeset
|
6716 : viminfo_history[type][i].time_set; |
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|
6717 } |
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|
6718 |
4903
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|
6719 if (p != NULL && (round == 2 |
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|
6720 || !merge |
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diff
changeset
|
6721 || !history[type][i].viminfo)) |
7 | 6722 { |
4283 | 6723 --num_saved; |
6724 fputc(hist_type2char(type, TRUE), fp); | |
6725 /* For the search history: put the separator in the | |
6726 * second column; use a space if there isn't one. */ | |
6727 if (type == HIST_SEARCH) | |
6728 { | |
6729 c = p[STRLEN(p) + 1]; | |
6730 putc(c == NUL ? ' ' : c, fp); | |
6731 } | |
6732 viminfo_writestring(fp, p); | |
9240
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|
6733 |
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|
6734 { |
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|
6735 char cbuf[NUMBUFLEN]; |
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|
6736 |
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diff
changeset
|
6737 /* New style history with a bar line. Format: |
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changeset
|
6738 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
636cfa97200e
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changeset
|
6739 if (c == NUL) |
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|
6740 cbuf[0] = NUL; |
636cfa97200e
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|
6741 else |
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diff
changeset
|
6742 sprintf(cbuf, "%d", c); |
636cfa97200e
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diff
changeset
|
6743 fprintf(fp, "|%d,%d,%ld,%s,", BARTYPE_HISTORY, |
636cfa97200e
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diff
changeset
|
6744 type, (long)timestamp, cbuf); |
636cfa97200e
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changeset
|
6745 barline_writestring(fp, p, LSIZE - 20); |
636cfa97200e
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|
6746 putc('\n', fp); |
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changeset
|
6747 } |
7 | 6748 } |
4283 | 6749 if (round == 1) |
6750 { | |
6751 /* Decrement index, loop around and stop when back at | |
6752 * the start. */ | |
6753 if (--i < 0) | |
6754 i = hislen - 1; | |
6755 if (i == hisidx[type]) | |
6756 break; | |
6757 } | |
6758 else | |
6759 { | |
6760 /* Increment index. Stop at the end in the while. */ | |
6761 ++i; | |
6762 } | |
7 | 6763 } |
4283 | 6764 } |
4285 | 6765 for (i = 0; i < viminfo_hisidx[type]; ++i) |
4327 | 6766 if (viminfo_history[type] != NULL) |
9240
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diff
changeset
|
6767 vim_free(viminfo_history[type][i].hisstr); |
4285 | 6768 vim_free(viminfo_history[type]); |
6769 viminfo_history[type] = NULL; | |
4311 | 6770 viminfo_hisidx[type] = 0; |
7 | 6771 } |
6772 } | |
6773 #endif /* FEAT_VIMINFO */ | |
6774 | |
6775 #if defined(FEAT_FKMAP) || defined(PROTO) | |
6776 /* | |
6777 * Write a character at the current cursor+offset position. | |
6778 * It is directly written into the command buffer block. | |
6779 */ | |
6780 void | |
7819
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7807
diff
changeset
|
6781 cmd_pchar(int c, int offset) |
7 | 6782 { |
6783 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6784 { | |
6785 EMSG(_("E198: cmd_pchar beyond the command length")); | |
6786 return; | |
6787 } | |
6788 ccline.cmdbuff[ccline.cmdpos + offset] = (char_u)c; | |
6789 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
6790 } | |
6791 | |
6792 int | |
7819
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diff
changeset
|
6793 cmd_gchar(int offset) |
7 | 6794 { |
6795 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6796 { | |
6797 /* EMSG(_("cmd_gchar beyond the command length")); */ | |
6798 return NUL; | |
6799 } | |
6800 return (int)ccline.cmdbuff[ccline.cmdpos + offset]; | |
6801 } | |
6802 #endif | |
6803 | |
6804 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
6805 /* | |
6806 * Open a window on the current command line and history. Allow editing in | |
6807 * the window. Returns when the window is closed. | |
6808 * Returns: | |
6809 * CR if the command is to be executed | |
6810 * Ctrl_C if it is to be abandoned | |
6811 * K_IGNORE if editing continues | |
6812 */ | |
6813 static int | |
11321
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diff
changeset
|
6814 open_cmdwin(void) |
7 | 6815 { |
6816 struct cmdline_info save_ccline; | |
9487
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diff
changeset
|
6817 bufref_T old_curbuf; |
7 | 6818 win_T *old_curwin = curwin; |
9487
69ed2c9d34a6
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9389
diff
changeset
|
6819 bufref_T bufref; |
7 | 6820 win_T *wp; |
6821 int i; | |
6822 linenr_T lnum; | |
6823 int histtype; | |
6824 garray_T winsizes; | |
1685 | 6825 #ifdef FEAT_AUTOCMD |
7 | 6826 char_u typestr[2]; |
1685 | 6827 #endif |
7 | 6828 int save_restart_edit = restart_edit; |
6829 int save_State = State; | |
6830 int save_exmode = exmode_active; | |
510 | 6831 #ifdef FEAT_RIGHTLEFT |
6832 int save_cmdmsg_rl = cmdmsg_rl; | |
6833 #endif | |
6145 | 6834 #ifdef FEAT_FOLDING |
6835 int save_KeyTyped; | |
6836 #endif | |
7 | 6837 |
6838 /* Can't do this recursively. Can't do it when typing a password. */ | |
6839 if (cmdwin_type != 0 | |
6840 # if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
6841 || cmdline_star > 0 | |
6842 # endif | |
6843 ) | |
6844 { | |
6845 beep_flush(); | |
6846 return K_IGNORE; | |
6847 } | |
9487
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diff
changeset
|
6848 set_bufref(&old_curbuf, curbuf); |
7 | 6849 |
6850 /* Save current window sizes. */ | |
6851 win_size_save(&winsizes); | |
6852 | |
6853 # ifdef FEAT_AUTOCMD | |
6854 /* Don't execute autocommands while creating the window. */ | |
1410 | 6855 block_autocmds(); |
7 | 6856 # endif |
683 | 6857 /* don't use a new tab page */ |
6858 cmdmod.tab = 0; | |
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|
6859 cmdmod.noswapfile = 1; |
683 | 6860 |
7 | 6861 /* Create a window for the command-line buffer. */ |
6862 if (win_split((int)p_cwh, WSP_BOT) == FAIL) | |
6863 { | |
6864 beep_flush(); | |
1410 | 6865 # ifdef FEAT_AUTOCMD |
6866 unblock_autocmds(); | |
6867 # endif | |
7 | 6868 return K_IGNORE; |
6869 } | |
1831 | 6870 cmdwin_type = get_cmdline_type(); |
7 | 6871 |
6872 /* Create the command-line buffer empty. */ | |
1743 | 6873 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL); |
1621 | 6874 (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE); |
7 | 6875 set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL); |
6876 curbuf->b_p_ma = TRUE; | |
1865 | 6877 #ifdef FEAT_FOLDING |
6878 curwin->w_p_fen = FALSE; | |
6879 #endif | |
7 | 6880 # ifdef FEAT_RIGHTLEFT |
510 | 6881 curwin->w_p_rl = cmdmsg_rl; |
6882 cmdmsg_rl = FALSE; | |
7 | 6883 # endif |
2583 | 6884 RESET_BINDING(curwin); |
7 | 6885 |
6886 # ifdef FEAT_AUTOCMD | |
6887 /* Do execute autocommands for setting the filetype (load syntax). */ | |
1410 | 6888 unblock_autocmds(); |
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|
6889 /* But don't allow switching to another buffer. */ |
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changeset
|
6890 ++curbuf_lock; |
7 | 6891 # endif |
6892 | |
510 | 6893 /* Showing the prompt may have set need_wait_return, reset it. */ |
6894 need_wait_return = FALSE; | |
6895 | |
1831 | 6896 histtype = hist_char2type(cmdwin_type); |
7 | 6897 if (histtype == HIST_CMD || histtype == HIST_DEBUG) |
6898 { | |
6899 if (p_wc == TAB) | |
6900 { | |
6901 add_map((char_u *)"<buffer> <Tab> <C-X><C-V>", INSERT); | |
6902 add_map((char_u *)"<buffer> <Tab> a<C-X><C-V>", NORMAL); | |
6903 } | |
6904 set_option_value((char_u *)"ft", 0L, (char_u *)"vim", OPT_LOCAL); | |
6905 } | |
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|
6906 # ifdef FEAT_AUTOCMD |
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changeset
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6907 --curbuf_lock; |
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changeset
|
6908 # endif |
7 | 6909 |
10 | 6910 /* Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin |
6911 * sets 'textwidth' to 78). */ | |
6912 curbuf->b_p_tw = 0; | |
6913 | |
7 | 6914 /* Fill the buffer with the history. */ |
6915 init_history(); | |
6916 if (hislen > 0) | |
6917 { | |
6918 i = hisidx[histtype]; | |
6919 if (i >= 0) | |
6920 { | |
6921 lnum = 0; | |
6922 do | |
6923 { | |
6924 if (++i == hislen) | |
6925 i = 0; | |
6926 if (history[histtype][i].hisstr != NULL) | |
6927 ml_append(lnum++, history[histtype][i].hisstr, | |
6928 (colnr_T)0, FALSE); | |
6929 } | |
6930 while (i != hisidx[histtype]); | |
6931 } | |
6932 } | |
6933 | |
6934 /* Replace the empty last line with the current command-line and put the | |
6935 * cursor there. */ | |
6936 ml_replace(curbuf->b_ml.ml_line_count, ccline.cmdbuff, TRUE); | |
6937 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6938 curwin->w_cursor.col = ccline.cmdpos; | |
510 | 6939 changed_line_abv_curs(); |
6940 invalidate_botline(); | |
743 | 6941 redraw_later(SOME_VALID); |
7 | 6942 |
6943 /* Save the command line info, can be used recursively. */ | |
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6944 save_cmdline(&save_ccline); |
7 | 6945 |
6946 /* No Ex mode here! */ | |
6947 exmode_active = 0; | |
6948 | |
6949 State = NORMAL; | |
6950 # ifdef FEAT_MOUSE | |
6951 setmouse(); | |
6952 # endif | |
6953 | |
6954 # ifdef FEAT_AUTOCMD | |
6955 /* Trigger CmdwinEnter autocommands. */ | |
6956 typestr[0] = cmdwin_type; | |
6957 typestr[1] = NUL; | |
6958 apply_autocmds(EVENT_CMDWINENTER, typestr, typestr, FALSE, curbuf); | |
929 | 6959 if (restart_edit != 0) /* autocmd with ":startinsert" */ |
6960 stuffcharReadbuff(K_NOP); | |
7 | 6961 # endif |
6962 | |
6963 i = RedrawingDisabled; | |
6964 RedrawingDisabled = 0; | |
6965 | |
6966 /* | |
6967 * Call the main loop until <CR> or CTRL-C is typed. | |
6968 */ | |
6969 cmdwin_result = 0; | |
168 | 6970 main_loop(TRUE, FALSE); |
7 | 6971 |
6972 RedrawingDisabled = i; | |
6973 | |
6974 # ifdef FEAT_AUTOCMD | |
6145 | 6975 |
6976 # ifdef FEAT_FOLDING | |
6977 save_KeyTyped = KeyTyped; | |
6978 # endif | |
6979 | |
7 | 6980 /* Trigger CmdwinLeave autocommands. */ |
6981 apply_autocmds(EVENT_CMDWINLEAVE, typestr, typestr, FALSE, curbuf); | |
6145 | 6982 |
6983 # ifdef FEAT_FOLDING | |
6984 /* Restore KeyTyped in case it is modified by autocommands */ | |
6985 KeyTyped = save_KeyTyped; | |
6986 # endif | |
6987 | |
7 | 6988 # endif |
6989 | |
1214 | 6990 /* Restore the command line info. */ |
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changeset
|
6991 restore_cmdline(&save_ccline); |
7 | 6992 cmdwin_type = 0; |
6993 | |
6994 exmode_active = save_exmode; | |
6995 | |
1612 | 6996 /* Safety check: The old window or buffer was deleted: It's a bug when |
7 | 6997 * this happens! */ |
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changeset
|
6998 if (!win_valid(old_curwin) || !bufref_valid(&old_curbuf)) |
7 | 6999 { |
7000 cmdwin_result = Ctrl_C; | |
7001 EMSG(_("E199: Active window or buffer deleted")); | |
7002 } | |
7003 else | |
7004 { | |
7005 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
7006 /* autocmds may abort script processing */ | |
7007 if (aborting() && cmdwin_result != K_IGNORE) | |
7008 cmdwin_result = Ctrl_C; | |
7009 # endif | |
7010 /* Set the new command line from the cmdline buffer. */ | |
7011 vim_free(ccline.cmdbuff); | |
510 | 7012 if (cmdwin_result == K_XF1 || cmdwin_result == K_XF2) /* :qa[!] typed */ |
7 | 7013 { |
510 | 7014 char *p = (cmdwin_result == K_XF2) ? "qa" : "qa!"; |
7015 | |
7016 if (histtype == HIST_CMD) | |
7017 { | |
7018 /* Execute the command directly. */ | |
7019 ccline.cmdbuff = vim_strsave((char_u *)p); | |
7020 cmdwin_result = CAR; | |
7021 } | |
7022 else | |
7023 { | |
7024 /* First need to cancel what we were doing. */ | |
7025 ccline.cmdbuff = NULL; | |
7026 stuffcharReadbuff(':'); | |
7027 stuffReadbuff((char_u *)p); | |
7028 stuffcharReadbuff(CAR); | |
7029 } | |
7 | 7030 } |
7031 else if (cmdwin_result == K_XF2) /* :qa typed */ | |
7032 { | |
7033 ccline.cmdbuff = vim_strsave((char_u *)"qa"); | |
7034 cmdwin_result = CAR; | |
7035 } | |
2839 | 7036 else if (cmdwin_result == Ctrl_C) |
7037 { | |
7038 /* :q or :close, don't execute any command | |
7039 * and don't modify the cmd window. */ | |
7040 ccline.cmdbuff = NULL; | |
7041 } | |
7 | 7042 else |
7043 ccline.cmdbuff = vim_strsave(ml_get_curline()); | |
7044 if (ccline.cmdbuff == NULL) | |
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7045 { |
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7046 ccline.cmdbuff = vim_strsave((char_u *)""); |
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7047 ccline.cmdlen = 0; |
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7048 ccline.cmdbufflen = 1; |
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7049 ccline.cmdpos = 0; |
7 | 7050 cmdwin_result = Ctrl_C; |
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7051 } |
7 | 7052 else |
7053 { | |
7054 ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
7055 ccline.cmdbufflen = ccline.cmdlen + 1; | |
7056 ccline.cmdpos = curwin->w_cursor.col; | |
7057 if (ccline.cmdpos > ccline.cmdlen) | |
7058 ccline.cmdpos = ccline.cmdlen; | |
7059 if (cmdwin_result == K_IGNORE) | |
7060 { | |
7061 set_cmdspos_cursor(); | |
7062 redrawcmd(); | |
7063 } | |
7064 } | |
7065 | |
7066 # ifdef FEAT_AUTOCMD | |
7067 /* Don't execute autocommands while deleting the window. */ | |
1410 | 7068 block_autocmds(); |
7 | 7069 # endif |
6876 | 7070 # ifdef FEAT_CONCEAL |
7071 /* Avoid command-line window first character being concealed. */ | |
7072 curwin->w_p_cole = 0; | |
7073 # endif | |
7 | 7074 wp = curwin; |
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7075 set_bufref(&bufref, curbuf); |
7 | 7076 win_goto(old_curwin); |
7077 win_close(wp, TRUE); | |
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7078 |
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7079 /* win_close() may have already wiped the buffer when 'bh' is |
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|
7080 * set to 'wipe' */ |
9487
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7081 if (bufref_valid(&bufref)) |
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changeset
|
7082 close_buffer(NULL, bufref.br_buf, DOBUF_WIPE, FALSE); |
7 | 7083 |
7084 /* Restore window sizes. */ | |
7085 win_size_restore(&winsizes); | |
7086 | |
7087 # ifdef FEAT_AUTOCMD | |
1410 | 7088 unblock_autocmds(); |
7 | 7089 # endif |
7090 } | |
7091 | |
7092 ga_clear(&winsizes); | |
7093 restart_edit = save_restart_edit; | |
510 | 7094 # ifdef FEAT_RIGHTLEFT |
7095 cmdmsg_rl = save_cmdmsg_rl; | |
7096 # endif | |
7 | 7097 |
7098 State = save_State; | |
7099 # ifdef FEAT_MOUSE | |
7100 setmouse(); | |
7101 # endif | |
7102 | |
7103 return cmdwin_result; | |
7104 } | |
7105 #endif /* FEAT_CMDWIN */ | |
7106 | |
7107 /* | |
7108 * Used for commands that either take a simple command string argument, or: | |
7109 * cmd << endmarker | |
7110 * {script} | |
7111 * endmarker | |
7112 * Returns a pointer to allocated memory with {script} or NULL. | |
7113 */ | |
7114 char_u * | |
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7115 script_get(exarg_T *eap, char_u *cmd) |
7 | 7116 { |
7117 char_u *theline; | |
7118 char *end_pattern = NULL; | |
7119 char dot[] = "."; | |
7120 garray_T ga; | |
7121 | |
7122 if (cmd[0] != '<' || cmd[1] != '<' || eap->getline == NULL) | |
7123 return NULL; | |
7124 | |
7125 ga_init2(&ga, 1, 0x400); | |
7126 | |
7127 if (cmd[2] != NUL) | |
7128 end_pattern = (char *)skipwhite(cmd + 2); | |
7129 else | |
7130 end_pattern = dot; | |
7131 | |
7132 for (;;) | |
7133 { | |
7134 theline = eap->getline( | |
7135 #ifdef FEAT_EVAL | |
75 | 7136 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 7137 #endif |
7138 NUL, eap->cookie, 0); | |
7139 | |
7140 if (theline == NULL || STRCMP(end_pattern, theline) == 0) | |
1694 | 7141 { |
7142 vim_free(theline); | |
7 | 7143 break; |
1694 | 7144 } |
7 | 7145 |
7146 ga_concat(&ga, theline); | |
7147 ga_append(&ga, '\n'); | |
7148 vim_free(theline); | |
7149 } | |
21 | 7150 ga_append(&ga, NUL); |
7 | 7151 |
7152 return (char_u *)ga.ga_data; | |
7153 } | |
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7154 |
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7155 #ifdef FEAT_SEARCH_EXTRA |
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7156 static void |
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7157 set_search_match(pos_T *t) |
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7158 { |
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7159 /* |
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7160 * First move cursor to end of match, then to the start. This |
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7161 * moves the whole match onto the screen when 'nowrap' is set. |
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7162 */ |
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7163 t->lnum += search_match_lines; |
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7164 t->col = search_match_endcol; |
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7165 if (t->lnum > curbuf->b_ml.ml_line_count) |
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7166 { |
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7167 t->lnum = curbuf->b_ml.ml_line_count; |
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7168 coladvance((colnr_T)MAXCOL); |
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7169 } |
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7170 } |
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7171 #endif |