Mercurial > vim
annotate src/ex_getln.c @ 10555:fff45421182b v8.0.0167
patch 8.0.0167: str2nr()/str2float() fail with negative values
commit https://github.com/vim/vim/commit/08243d26d22ad44a857d02c90071578577b8a55d
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jan 10 16:12:29 2017 +0100
patch 8.0.0167: str2nr()/str2float() fail with negative values
Problem: str2nr() and str2float() do not always work with negative values.
Solution: Be more flexible about handling signs. (LemonBoy, closes https://github.com/vim/vim/issues/1332)
Add more tests.
author | Christian Brabandt <cb@256bit.org> |
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date | Tue, 10 Jan 2017 16:15:04 +0100 |
parents | 5c0a28604bd0 |
children | ea0dadb041c9 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * ex_getln.c: Functions for entering and editing an Ex command line. | |
12 */ | |
13 | |
14 #include "vim.h" | |
15 | |
16 /* | |
17 * Variables shared between getcmdline(), redrawcmdline() and others. | |
18 * These need to be saved when using CTRL-R |, that's why they are in a | |
19 * structure. | |
20 */ | |
21 struct cmdline_info | |
22 { | |
23 char_u *cmdbuff; /* pointer to command line buffer */ | |
24 int cmdbufflen; /* length of cmdbuff */ | |
25 int cmdlen; /* number of chars in command line */ | |
26 int cmdpos; /* current cursor position */ | |
27 int cmdspos; /* cursor column on screen */ | |
3503 | 28 int cmdfirstc; /* ':', '/', '?', '=', '>' or NUL */ |
7 | 29 int cmdindent; /* number of spaces before cmdline */ |
30 char_u *cmdprompt; /* message in front of cmdline */ | |
31 int cmdattr; /* attributes for prompt */ | |
32 int overstrike; /* Typing mode on the command line. Shared by | |
33 getcmdline() and put_on_cmdline(). */ | |
1718 | 34 expand_T *xpc; /* struct being used for expansion, xp_pattern |
35 may point into cmdbuff */ | |
531 | 36 int xp_context; /* type of expansion */ |
37 # ifdef FEAT_EVAL | |
38 char_u *xp_arg; /* user-defined expansion arg */ | |
1039 | 39 int input_fn; /* when TRUE Invoked for input() function */ |
531 | 40 # endif |
7 | 41 }; |
42 | |
1718 | 43 /* The current cmdline_info. It is initialized in getcmdline() and after that |
44 * used by other functions. When invoking getcmdline() recursively it needs | |
45 * to be saved with save_cmdline() and restored with restore_cmdline(). | |
46 * TODO: make it local to getcmdline() and pass it around. */ | |
47 static struct cmdline_info ccline; | |
7 | 48 |
49 static int cmd_showtail; /* Only show path tail in lists ? */ | |
50 | |
51 #ifdef FEAT_EVAL | |
52 static int new_cmdpos; /* position set by set_cmdline_pos() */ | |
53 #endif | |
54 | |
55 #ifdef FEAT_CMDHIST | |
56 typedef struct hist_entry | |
57 { | |
58 int hisnum; /* identifying number */ | |
4258 | 59 int viminfo; /* when TRUE hisstr comes from viminfo */ |
7 | 60 char_u *hisstr; /* actual entry, separator char after the NUL */ |
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61 time_t time_set; /* when it was typed, zero if unknown */ |
7 | 62 } histentry_T; |
63 | |
64 static histentry_T *(history[HIST_COUNT]) = {NULL, NULL, NULL, NULL, NULL}; | |
65 static int hisidx[HIST_COUNT] = {-1, -1, -1, -1, -1}; /* lastused entry */ | |
66 static int hisnum[HIST_COUNT] = {0, 0, 0, 0, 0}; | |
67 /* identifying (unique) number of newest history entry */ | |
68 static int hislen = 0; /* actual length of history tables */ | |
69 | |
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70 static int hist_char2type(int c); |
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71 |
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72 static int in_history(int, char_u *, int, int, int); |
7 | 73 # ifdef FEAT_EVAL |
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74 static int calc_hist_idx(int histype, int num); |
7 | 75 # endif |
76 #endif | |
77 | |
78 #ifdef FEAT_RIGHTLEFT | |
79 static int cmd_hkmap = 0; /* Hebrew mapping during command line */ | |
80 #endif | |
81 | |
82 #ifdef FEAT_FKMAP | |
83 static int cmd_fkmap = 0; /* Farsi mapping during command line */ | |
84 #endif | |
85 | |
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86 static int cmdline_charsize(int idx); |
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87 static void set_cmdspos(void); |
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88 static void set_cmdspos_cursor(void); |
7 | 89 #ifdef FEAT_MBYTE |
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90 static void correct_cmdspos(int idx, int cells); |
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91 #endif |
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92 static void alloc_cmdbuff(int len); |
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93 static int realloc_cmdbuff(int len); |
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94 static void draw_cmdline(int start, int len); |
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95 static void save_cmdline(struct cmdline_info *ccp); |
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96 static void restore_cmdline(struct cmdline_info *ccp); |
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97 static int cmdline_paste(int regname, int literally, int remcr); |
7 | 98 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
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99 static void redrawcmd_preedit(void); |
7 | 100 #endif |
101 #ifdef FEAT_WILDMENU | |
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102 static void cmdline_del(int from); |
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103 #endif |
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104 static void redrawcmdprompt(void); |
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105 static void cursorcmd(void); |
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106 static int ccheck_abbr(int); |
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107 static int nextwild(expand_T *xp, int type, int options, int escape); |
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108 static void escape_fname(char_u **pp); |
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109 static int showmatches(expand_T *xp, int wildmenu); |
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110 static void set_expand_context(expand_T *xp); |
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111 static int ExpandFromContext(expand_T *xp, char_u *, int *, char_u ***, int); |
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112 static int expand_showtail(expand_T *xp); |
7 | 113 #ifdef FEAT_CMDL_COMPL |
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114 static int expand_shellcmd(char_u *filepat, int *num_file, char_u ***file, int flagsarg); |
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115 static int ExpandRTDir(char_u *pat, int flags, int *num_file, char_u ***file, char *dirname[]); |
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116 static int ExpandPackAddDir(char_u *pat, int *num_file, char_u ***file); |
3503 | 117 # ifdef FEAT_CMDHIST |
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118 static char_u *get_history_arg(expand_T *xp, int idx); |
3503 | 119 # endif |
7 | 120 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
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121 static int ExpandUserDefined(expand_T *xp, regmatch_T *regmatch, int *num_file, char_u ***file); |
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122 static int ExpandUserList(expand_T *xp, int *num_file, char_u ***file); |
7 | 123 # endif |
124 #endif | |
4265 | 125 #ifdef FEAT_CMDHIST |
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126 static void clear_hist_entry(histentry_T *hisptr); |
4265 | 127 #endif |
7 | 128 |
129 #ifdef FEAT_CMDWIN | |
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130 static int ex_window(void); |
7 | 131 #endif |
132 | |
3164 | 133 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
134 static int | |
135 #ifdef __BORLANDC__ | |
136 _RTLENTRYF | |
137 #endif | |
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138 sort_func_compare(const void *s1, const void *s2); |
3164 | 139 #endif |
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140 #ifdef FEAT_SEARCH_EXTRA |
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141 static void set_search_match(pos_T *t); |
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142 #endif |
3164 | 143 |
7 | 144 /* |
145 * getcmdline() - accept a command line starting with firstc. | |
146 * | |
147 * firstc == ':' get ":" command line. | |
148 * firstc == '/' or '?' get search pattern | |
149 * firstc == '=' get expression | |
150 * firstc == '@' get text for input() function | |
151 * firstc == '>' get text for debug mode | |
152 * firstc == NUL get text for :insert command | |
153 * firstc == -1 like NUL, and break on CTRL-C | |
154 * | |
155 * The line is collected in ccline.cmdbuff, which is reallocated to fit the | |
156 * command line. | |
157 * | |
158 * Careful: getcmdline() can be called recursively! | |
159 * | |
160 * Return pointer to allocated string if there is a commandline, NULL | |
161 * otherwise. | |
162 */ | |
163 char_u * | |
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164 getcmdline( |
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165 int firstc, |
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166 long count UNUSED, /* only used for incremental search */ |
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167 int indent) /* indent for inside conditionals */ |
7 | 168 { |
169 int c; | |
170 int i; | |
171 int j; | |
172 int gotesc = FALSE; /* TRUE when <ESC> just typed */ | |
173 int do_abbr; /* when TRUE check for abbr. */ | |
174 #ifdef FEAT_CMDHIST | |
175 char_u *lookfor = NULL; /* string to match */ | |
176 int hiscnt; /* current history line in use */ | |
177 int histype; /* history type to be used */ | |
178 #endif | |
179 #ifdef FEAT_SEARCH_EXTRA | |
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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) \ |
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patch 8.0.0161: can't build with small features
Christian Brabandt <cb@256bit.org>
parents:
10538
diff
changeset
|
216 || defined(FEAT_SEARCH_EXTRA) || defined(FEAT_CMDWIN) |
195 | 217 /* Everything that may work recursively should save and restore the |
218 * current command line in save_ccline. That includes update_screen(), a | |
219 * custom status line may invoke ":normal". */ | |
220 struct cmdline_info save_ccline; | |
221 #endif | |
7 | 222 |
223 #ifdef FEAT_EVAL | |
224 if (firstc == -1) | |
225 { | |
226 firstc = NUL; | |
227 break_ctrl_c = TRUE; | |
228 } | |
229 #endif | |
230 #ifdef FEAT_RIGHTLEFT | |
231 /* start without Hebrew mapping for a command line */ | |
232 if (firstc == ':' || firstc == '=' || firstc == '>') | |
233 cmd_hkmap = 0; | |
234 #endif | |
235 | |
236 ccline.overstrike = FALSE; /* always start in insert mode */ | |
237 #ifdef FEAT_SEARCH_EXTRA | |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
238 clearpos(&match_end); |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
239 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
|
240 search_start = curwin->w_cursor; |
7 | 241 old_curswant = curwin->w_curswant; |
242 old_leftcol = curwin->w_leftcol; | |
243 old_topline = curwin->w_topline; | |
244 # ifdef FEAT_DIFF | |
245 old_topfill = curwin->w_topfill; | |
246 # endif | |
247 old_botline = curwin->w_botline; | |
248 #endif | |
249 | |
250 /* | |
251 * set some variables for redrawcmd() | |
252 */ | |
253 ccline.cmdfirstc = (firstc == '@' ? 0 : firstc); | |
164 | 254 ccline.cmdindent = (firstc > 0 ? indent : 0); |
255 | |
256 /* alloc initial ccline.cmdbuff */ | |
257 alloc_cmdbuff(exmode_active ? 250 : indent + 1); | |
7 | 258 if (ccline.cmdbuff == NULL) |
259 return NULL; /* out of memory */ | |
260 ccline.cmdlen = ccline.cmdpos = 0; | |
261 ccline.cmdbuff[0] = NUL; | |
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 | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
638 && vim_strchr((char_u *)" *?[{`$%#", |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
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 { | |
2557
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
2556
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 */ | |
10538
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10275
diff
changeset
|
776 save_cmdline(&save_ccline); |
6211 | 777 c = ex_window(); |
10538
c7f671dfd735
patch 8.0.0159: crash on startup when updating tabline
Christian Brabandt <cb@256bit.org>
parents:
10275
diff
changeset
|
778 restore_cmdline(&save_ccline); |
6211 | 779 some_key_typed = TRUE; |
780 } | |
7 | 781 } |
782 # ifdef FEAT_DIGRAPHS | |
783 else | |
784 # endif | |
785 #endif | |
786 #ifdef FEAT_DIGRAPHS | |
787 c = do_digraph(c); | |
788 #endif | |
789 | |
790 if (c == '\n' || c == '\r' || c == K_KENTER || (c == ESC | |
791 && (!KeyTyped || vim_strchr(p_cpo, CPO_ESC) != NULL))) | |
792 { | |
168 | 793 /* In Ex mode a backslash escapes a newline. */ |
794 if (exmode_active | |
795 && c != ESC | |
1318 | 796 && ccline.cmdpos == ccline.cmdlen |
168 | 797 && ccline.cmdpos > 0 |
798 && ccline.cmdbuff[ccline.cmdpos - 1] == '\\') | |
799 { | |
800 if (c == K_KENTER) | |
801 c = '\n'; | |
802 } | |
803 else | |
7 | 804 { |
168 | 805 gotesc = FALSE; /* Might have typed ESC previously, don't |
806 truncate the cmdline now. */ | |
807 if (ccheck_abbr(c + ABBR_OFF)) | |
808 goto cmdline_changed; | |
809 if (!cmd_silent) | |
810 { | |
811 windgoto(msg_row, 0); | |
812 out_flush(); | |
813 } | |
814 break; | |
7 | 815 } |
816 } | |
817 | |
818 /* | |
819 * Completion for 'wildchar' or 'wildcharm' key. | |
820 * - hitting <ESC> twice means: abandon command line. | |
821 * - wildcard expansion is only done when the 'wildchar' key is really | |
822 * typed, not when it comes from a macro | |
823 */ | |
824 if ((c == p_wc && !gotesc && KeyTyped) || c == p_wcm) | |
825 { | |
826 if (xpc.xp_numfiles > 0) /* typed p_wc at least twice */ | |
827 { | |
828 /* if 'wildmode' contains "list" may still need to list */ | |
829 if (xpc.xp_numfiles > 1 | |
830 && !did_wild_list | |
831 && (wim_flags[wim_index] & WIM_LIST)) | |
832 { | |
833 (void)showmatches(&xpc, FALSE); | |
834 redrawcmd(); | |
835 did_wild_list = TRUE; | |
836 } | |
837 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 838 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
839 firstc != '@'); | |
7 | 840 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 841 res = nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
842 firstc != '@'); | |
7 | 843 else |
844 res = OK; /* don't insert 'wildchar' now */ | |
845 } | |
846 else /* typed p_wc first time */ | |
847 { | |
848 wim_index = 0; | |
849 j = ccline.cmdpos; | |
850 /* if 'wildmode' first contains "longest", get longest | |
851 * common part */ | |
852 if (wim_flags[0] & WIM_LONGEST) | |
3961 | 853 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
854 firstc != '@'); | |
7 | 855 else |
3961 | 856 res = nextwild(&xpc, WILD_EXPAND_KEEP, WILD_NO_BEEP, |
857 firstc != '@'); | |
7 | 858 |
859 /* if interrupted while completing, behave like it failed */ | |
860 if (got_int) | |
861 { | |
862 (void)vpeekc(); /* remove <C-C> from input stream */ | |
863 got_int = FALSE; /* don't abandon the command line */ | |
864 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
865 #ifdef FEAT_WILDMENU | |
866 xpc.xp_context = EXPAND_NOTHING; | |
867 #endif | |
868 goto cmdline_changed; | |
869 } | |
870 | |
871 /* when more than one match, and 'wildmode' first contains | |
872 * "list", or no change and 'wildmode' contains "longest,list", | |
873 * list all matches */ | |
874 if (res == OK && xpc.xp_numfiles > 1) | |
875 { | |
876 /* a "longest" that didn't do anything is skipped (but not | |
877 * "list:longest") */ | |
878 if (wim_flags[0] == WIM_LONGEST && ccline.cmdpos == j) | |
879 wim_index = 1; | |
880 if ((wim_flags[wim_index] & WIM_LIST) | |
881 #ifdef FEAT_WILDMENU | |
882 || (p_wmnu && (wim_flags[wim_index] & WIM_FULL) != 0) | |
883 #endif | |
884 ) | |
885 { | |
886 if (!(wim_flags[0] & WIM_LONGEST)) | |
887 { | |
888 #ifdef FEAT_WILDMENU | |
889 int p_wmnu_save = p_wmnu; | |
890 p_wmnu = 0; | |
891 #endif | |
3961 | 892 /* remove match */ |
893 nextwild(&xpc, WILD_PREV, 0, firstc != '@'); | |
7 | 894 #ifdef FEAT_WILDMENU |
895 p_wmnu = p_wmnu_save; | |
896 #endif | |
897 } | |
898 #ifdef FEAT_WILDMENU | |
899 (void)showmatches(&xpc, p_wmnu | |
900 && ((wim_flags[wim_index] & WIM_LIST) == 0)); | |
901 #else | |
902 (void)showmatches(&xpc, FALSE); | |
903 #endif | |
904 redrawcmd(); | |
905 did_wild_list = TRUE; | |
906 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 907 nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
908 firstc != '@'); | |
7 | 909 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 910 nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
911 firstc != '@'); | |
7 | 912 } |
913 else | |
6949 | 914 vim_beep(BO_WILD); |
7 | 915 } |
916 #ifdef FEAT_WILDMENU | |
917 else if (xpc.xp_numfiles == -1) | |
918 xpc.xp_context = EXPAND_NOTHING; | |
919 #endif | |
920 } | |
921 if (wim_index < 3) | |
922 ++wim_index; | |
923 if (c == ESC) | |
924 gotesc = TRUE; | |
925 if (res == OK) | |
926 goto cmdline_changed; | |
927 } | |
928 | |
929 gotesc = FALSE; | |
930 | |
931 /* <S-Tab> goes to last match, in a clumsy way */ | |
932 if (c == K_S_TAB && KeyTyped) | |
933 { | |
3961 | 934 if (nextwild(&xpc, WILD_EXPAND_KEEP, 0, firstc != '@') == OK |
935 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK | |
936 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK) | |
7 | 937 goto cmdline_changed; |
938 } | |
939 | |
940 if (c == NUL || c == K_ZERO) /* NUL is stored as NL */ | |
941 c = NL; | |
942 | |
943 do_abbr = TRUE; /* default: check for abbreviation */ | |
944 | |
945 /* | |
946 * Big switch for a typed command line character. | |
947 */ | |
948 switch (c) | |
949 { | |
950 case K_BS: | |
951 case Ctrl_H: | |
952 case K_DEL: | |
953 case K_KDEL: | |
954 case Ctrl_W: | |
955 #ifdef FEAT_FKMAP | |
956 if (cmd_fkmap && c == K_BS) | |
957 c = K_DEL; | |
958 #endif | |
959 if (c == K_KDEL) | |
960 c = K_DEL; | |
961 | |
962 /* | |
963 * delete current character is the same as backspace on next | |
964 * character, except at end of line | |
965 */ | |
966 if (c == K_DEL && ccline.cmdpos != ccline.cmdlen) | |
967 ++ccline.cmdpos; | |
968 #ifdef FEAT_MBYTE | |
969 if (has_mbyte && c == K_DEL) | |
970 ccline.cmdpos += mb_off_next(ccline.cmdbuff, | |
971 ccline.cmdbuff + ccline.cmdpos); | |
972 #endif | |
973 if (ccline.cmdpos > 0) | |
974 { | |
975 char_u *p; | |
976 | |
977 j = ccline.cmdpos; | |
978 p = ccline.cmdbuff + j; | |
979 #ifdef FEAT_MBYTE | |
980 if (has_mbyte) | |
981 { | |
982 p = mb_prevptr(ccline.cmdbuff, p); | |
983 if (c == Ctrl_W) | |
984 { | |
985 while (p > ccline.cmdbuff && vim_isspace(*p)) | |
986 p = mb_prevptr(ccline.cmdbuff, p); | |
987 i = mb_get_class(p); | |
988 while (p > ccline.cmdbuff && mb_get_class(p) == i) | |
989 p = mb_prevptr(ccline.cmdbuff, p); | |
990 if (mb_get_class(p) != i) | |
474 | 991 p += (*mb_ptr2len)(p); |
7 | 992 } |
993 } | |
994 else | |
995 #endif | |
996 if (c == Ctrl_W) | |
997 { | |
998 while (p > ccline.cmdbuff && vim_isspace(p[-1])) | |
999 --p; | |
1000 i = vim_iswordc(p[-1]); | |
1001 while (p > ccline.cmdbuff && !vim_isspace(p[-1]) | |
1002 && vim_iswordc(p[-1]) == i) | |
1003 --p; | |
1004 } | |
1005 else | |
1006 --p; | |
1007 ccline.cmdpos = (int)(p - ccline.cmdbuff); | |
1008 ccline.cmdlen -= j - ccline.cmdpos; | |
1009 i = ccline.cmdpos; | |
1010 while (i < ccline.cmdlen) | |
1011 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
1012 | |
1013 /* Truncate at the end, required for multi-byte chars. */ | |
1014 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
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1015 #ifdef FEAT_SEARCH_EXTRA |
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1016 if (ccline.cmdlen == 0) |
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1017 { |
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1018 search_start = save_cursor; |
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1019 /* save view settings, so that the screen |
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1020 * won't be restored at the wrong position */ |
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1021 old_curswant = init_curswant; |
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1022 old_leftcol = init_leftcol; |
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1023 old_topline = init_topline; |
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1024 # ifdef FEAT_DIFF |
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1025 old_topfill = init_topfill; |
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1026 # endif |
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1027 old_botline = init_botline; |
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1028 } |
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1029 #endif |
7 | 1030 redrawcmd(); |
1031 } | |
1032 else if (ccline.cmdlen == 0 && c != Ctrl_W | |
1033 && ccline.cmdprompt == NULL && indent == 0) | |
1034 { | |
1035 /* In ex and debug mode it doesn't make sense to return. */ | |
1036 if (exmode_active | |
1037 #ifdef FEAT_EVAL | |
1038 || ccline.cmdfirstc == '>' | |
1039 #endif | |
1040 ) | |
1041 goto cmdline_not_changed; | |
1042 | |
1043 vim_free(ccline.cmdbuff); /* no commandline to return */ | |
1044 ccline.cmdbuff = NULL; | |
1045 if (!cmd_silent) | |
1046 { | |
1047 #ifdef FEAT_RIGHTLEFT | |
1048 if (cmdmsg_rl) | |
1049 msg_col = Columns; | |
1050 else | |
1051 #endif | |
1052 msg_col = 0; | |
1053 msg_putchar(' '); /* delete ':' */ | |
1054 } | |
9971
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1055 #ifdef FEAT_SEARCH_EXTRA |
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1056 if (ccline.cmdlen == 0) |
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1057 search_start = save_cursor; |
9971
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1058 #endif |
7 | 1059 redraw_cmdline = TRUE; |
1060 goto returncmd; /* back to cmd mode */ | |
1061 } | |
1062 goto cmdline_changed; | |
1063 | |
1064 case K_INS: | |
1065 case K_KINS: | |
1066 #ifdef FEAT_FKMAP | |
1067 /* if Farsi mode set, we are in reverse insert mode - | |
1068 Do not change the mode */ | |
1069 if (cmd_fkmap) | |
1070 beep_flush(); | |
1071 else | |
1072 #endif | |
1073 ccline.overstrike = !ccline.overstrike; | |
1074 #ifdef CURSOR_SHAPE | |
1075 ui_cursor_shape(); /* may show different cursor shape */ | |
1076 #endif | |
1077 goto cmdline_not_changed; | |
1078 | |
1079 case Ctrl_HAT: | |
782 | 1080 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
7 | 1081 { |
1082 /* ":lmap" mappings exists, toggle use of mappings. */ | |
1083 State ^= LANGMAP; | |
1084 #ifdef USE_IM_CONTROL | |
1085 im_set_active(FALSE); /* Disable input method */ | |
1086 #endif | |
1087 if (b_im_ptr != NULL) | |
1088 { | |
1089 if (State & LANGMAP) | |
1090 *b_im_ptr = B_IMODE_LMAP; | |
1091 else | |
1092 *b_im_ptr = B_IMODE_NONE; | |
1093 } | |
1094 } | |
1095 #ifdef USE_IM_CONTROL | |
1096 else | |
1097 { | |
1098 /* There are no ":lmap" mappings, toggle IM. When | |
1099 * 'imdisable' is set don't try getting the status, it's | |
1100 * always off. */ | |
1101 if ((p_imdisable && b_im_ptr != NULL) | |
1102 ? *b_im_ptr == B_IMODE_IM : im_get_status()) | |
1103 { | |
1104 im_set_active(FALSE); /* Disable input method */ | |
1105 if (b_im_ptr != NULL) | |
1106 *b_im_ptr = B_IMODE_NONE; | |
1107 } | |
1108 else | |
1109 { | |
1110 im_set_active(TRUE); /* Enable input method */ | |
1111 if (b_im_ptr != NULL) | |
1112 *b_im_ptr = B_IMODE_IM; | |
1113 } | |
1114 } | |
1115 #endif | |
1116 if (b_im_ptr != NULL) | |
1117 { | |
1118 if (b_im_ptr == &curbuf->b_p_iminsert) | |
1119 set_iminsert_global(); | |
1120 else | |
1121 set_imsearch_global(); | |
1122 } | |
1123 #ifdef CURSOR_SHAPE | |
1124 ui_cursor_shape(); /* may show different cursor shape */ | |
1125 #endif | |
1126 #if defined(FEAT_WINDOWS) && defined(FEAT_KEYMAP) | |
1127 /* Show/unshow value of 'keymap' in status lines later. */ | |
1128 status_redraw_curbuf(); | |
1129 #endif | |
1130 goto cmdline_not_changed; | |
1131 | |
1132 /* case '@': only in very old vi */ | |
1133 case Ctrl_U: | |
1134 /* delete all characters left of the cursor */ | |
1135 j = ccline.cmdpos; | |
1136 ccline.cmdlen -= j; | |
1137 i = ccline.cmdpos = 0; | |
1138 while (i < ccline.cmdlen) | |
1139 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
1140 /* Truncate at the end, required for multi-byte chars. */ | |
1141 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
9971
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1142 #ifdef FEAT_SEARCH_EXTRA |
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1143 if (ccline.cmdlen == 0) |
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1144 search_start = save_cursor; |
9971
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1145 #endif |
7 | 1146 redrawcmd(); |
1147 goto cmdline_changed; | |
1148 | |
1149 #ifdef FEAT_CLIPBOARD | |
1150 case Ctrl_Y: | |
1151 /* Copy the modeless selection, if there is one. */ | |
1152 if (clip_star.state != SELECT_CLEARED) | |
1153 { | |
1154 if (clip_star.state == SELECT_DONE) | |
1155 clip_copy_modeless_selection(TRUE); | |
1156 goto cmdline_not_changed; | |
1157 } | |
1158 break; | |
1159 #endif | |
1160 | |
1161 case ESC: /* get here if p_wc != ESC or when ESC typed twice */ | |
1162 case Ctrl_C: | |
571 | 1163 /* In exmode it doesn't make sense to return. Except when |
161 | 1164 * ":normal" runs out of characters. */ |
1165 if (exmode_active | |
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1166 && (ex_normal_busy == 0 || typebuf.tb_len > 0)) |
7 | 1167 goto cmdline_not_changed; |
1168 | |
1169 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1170 putting it in history */ | |
1171 goto returncmd; /* back to cmd mode */ | |
1172 | |
1173 case Ctrl_R: /* insert register */ | |
1174 #ifdef USE_ON_FLY_SCROLL | |
1175 dont_scroll = TRUE; /* disallow scrolling here */ | |
1176 #endif | |
1177 putcmdline('"', TRUE); | |
1178 ++no_mapping; | |
1389 | 1179 i = c = plain_vgetc(); /* CTRL-R <char> */ |
7 | 1180 if (i == Ctrl_O) |
1181 i = Ctrl_R; /* CTRL-R CTRL-O == CTRL-R CTRL-R */ | |
1182 if (i == Ctrl_R) | |
1389 | 1183 c = plain_vgetc(); /* CTRL-R CTRL-R <char> */ |
7 | 1184 --no_mapping; |
1185 #ifdef FEAT_EVAL | |
1186 /* | |
1187 * Insert the result of an expression. | |
1188 * Need to save the current command line, to be able to enter | |
1189 * a new one... | |
1190 */ | |
1191 new_cmdpos = -1; | |
1192 if (c == '=') | |
1193 { | |
1194 if (ccline.cmdfirstc == '=')/* can't do this recursively */ | |
1195 { | |
1196 beep_flush(); | |
1197 c = ESC; | |
1198 } | |
1199 else | |
1200 { | |
95 | 1201 save_cmdline(&save_ccline); |
7 | 1202 c = get_expr_register(); |
95 | 1203 restore_cmdline(&save_ccline); |
7 | 1204 } |
1205 } | |
1206 #endif | |
1207 if (c != ESC) /* use ESC to cancel inserting register */ | |
1208 { | |
1015 | 1209 cmdline_paste(c, i == Ctrl_R, FALSE); |
606 | 1210 |
613 | 1211 #ifdef FEAT_EVAL |
606 | 1212 /* When there was a serious error abort getting the |
1213 * command line. */ | |
1214 if (aborting()) | |
1215 { | |
1216 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1217 putting it in history */ | |
1218 goto returncmd; /* back to cmd mode */ | |
1219 } | |
613 | 1220 #endif |
7 | 1221 KeyTyped = FALSE; /* Don't do p_wc completion. */ |
1222 #ifdef FEAT_EVAL | |
1223 if (new_cmdpos >= 0) | |
1224 { | |
1225 /* set_cmdline_pos() was used */ | |
1226 if (new_cmdpos > ccline.cmdlen) | |
1227 ccline.cmdpos = ccline.cmdlen; | |
1228 else | |
1229 ccline.cmdpos = new_cmdpos; | |
1230 } | |
1231 #endif | |
1232 } | |
1233 redrawcmd(); | |
1234 goto cmdline_changed; | |
1235 | |
1236 case Ctrl_D: | |
1237 if (showmatches(&xpc, FALSE) == EXPAND_NOTHING) | |
1238 break; /* Use ^D as normal char instead */ | |
1239 | |
1240 redrawcmd(); | |
1241 continue; /* don't do incremental search now */ | |
1242 | |
1243 case K_RIGHT: | |
1244 case K_S_RIGHT: | |
1245 case K_C_RIGHT: | |
1246 do | |
1247 { | |
1248 if (ccline.cmdpos >= ccline.cmdlen) | |
1249 break; | |
1250 i = cmdline_charsize(ccline.cmdpos); | |
1251 if (KeyTyped && ccline.cmdspos + i >= Columns * Rows) | |
1252 break; | |
1253 ccline.cmdspos += i; | |
1254 #ifdef FEAT_MBYTE | |
1255 if (has_mbyte) | |
474 | 1256 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1257 + ccline.cmdpos); |
1258 else | |
1259 #endif | |
1260 ++ccline.cmdpos; | |
1261 } | |
180 | 1262 while ((c == K_S_RIGHT || c == K_C_RIGHT |
1263 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) | |
7 | 1264 && ccline.cmdbuff[ccline.cmdpos] != ' '); |
1265 #ifdef FEAT_MBYTE | |
1266 if (has_mbyte) | |
1267 set_cmdspos_cursor(); | |
1268 #endif | |
1269 goto cmdline_not_changed; | |
1270 | |
1271 case K_LEFT: | |
1272 case K_S_LEFT: | |
1273 case K_C_LEFT: | |
1456 | 1274 if (ccline.cmdpos == 0) |
1275 goto cmdline_not_changed; | |
7 | 1276 do |
1277 { | |
1278 --ccline.cmdpos; | |
1279 #ifdef FEAT_MBYTE | |
1280 if (has_mbyte) /* move to first byte of char */ | |
1281 ccline.cmdpos -= (*mb_head_off)(ccline.cmdbuff, | |
1282 ccline.cmdbuff + ccline.cmdpos); | |
1283 #endif | |
1284 ccline.cmdspos -= cmdline_charsize(ccline.cmdpos); | |
1285 } | |
1456 | 1286 while (ccline.cmdpos > 0 |
1287 && (c == K_S_LEFT || c == K_C_LEFT | |
180 | 1288 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) |
7 | 1289 && ccline.cmdbuff[ccline.cmdpos - 1] != ' '); |
1290 #ifdef FEAT_MBYTE | |
1291 if (has_mbyte) | |
1292 set_cmdspos_cursor(); | |
1293 #endif | |
1294 goto cmdline_not_changed; | |
1295 | |
1296 case K_IGNORE: | |
1472 | 1297 /* Ignore mouse event or ex_window() result. */ |
1298 goto cmdline_not_changed; | |
7 | 1299 |
625 | 1300 #ifdef FEAT_GUI_W32 |
1301 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
1302 * cancelled. */ | |
1303 case K_F4: | |
1304 if (mod_mask == MOD_MASK_ALT) | |
1305 { | |
1306 redrawcmd(); /* somehow the cmdline is cleared */ | |
1307 goto cmdline_not_changed; | |
1308 } | |
1309 break; | |
1310 #endif | |
1311 | |
7 | 1312 #ifdef FEAT_MOUSE |
1313 case K_MIDDLEDRAG: | |
1314 case K_MIDDLERELEASE: | |
1315 goto cmdline_not_changed; /* Ignore mouse */ | |
1316 | |
1317 case K_MIDDLEMOUSE: | |
1318 # ifdef FEAT_GUI | |
1319 /* When GUI is active, also paste when 'mouse' is empty */ | |
1320 if (!gui.in_use) | |
1321 # endif | |
1322 if (!mouse_has(MOUSE_COMMAND)) | |
1323 goto cmdline_not_changed; /* Ignore mouse */ | |
692 | 1324 # ifdef FEAT_CLIPBOARD |
7 | 1325 if (clip_star.available) |
1015 | 1326 cmdline_paste('*', TRUE, TRUE); |
7 | 1327 else |
692 | 1328 # endif |
1015 | 1329 cmdline_paste(0, TRUE, TRUE); |
7 | 1330 redrawcmd(); |
1331 goto cmdline_changed; | |
1332 | |
692 | 1333 # ifdef FEAT_DND |
7 | 1334 case K_DROP: |
1015 | 1335 cmdline_paste('~', TRUE, FALSE); |
7 | 1336 redrawcmd(); |
1337 goto cmdline_changed; | |
692 | 1338 # endif |
7 | 1339 |
1340 case K_LEFTDRAG: | |
1341 case K_LEFTRELEASE: | |
1342 case K_RIGHTDRAG: | |
1343 case K_RIGHTRELEASE: | |
1344 /* Ignore drag and release events when the button-down wasn't | |
1345 * seen before. */ | |
1346 if (ignore_drag_release) | |
1347 goto cmdline_not_changed; | |
1348 /* FALLTHROUGH */ | |
1349 case K_LEFTMOUSE: | |
1350 case K_RIGHTMOUSE: | |
1351 if (c == K_LEFTRELEASE || c == K_RIGHTRELEASE) | |
1352 ignore_drag_release = TRUE; | |
1353 else | |
1354 ignore_drag_release = FALSE; | |
1355 # ifdef FEAT_GUI | |
1356 /* When GUI is active, also move when 'mouse' is empty */ | |
1357 if (!gui.in_use) | |
1358 # endif | |
1359 if (!mouse_has(MOUSE_COMMAND)) | |
1360 goto cmdline_not_changed; /* Ignore mouse */ | |
1361 # ifdef FEAT_CLIPBOARD | |
1362 if (mouse_row < cmdline_row && clip_star.available) | |
1363 { | |
1364 int button, is_click, is_drag; | |
1365 | |
1366 /* | |
1367 * Handle modeless selection. | |
1368 */ | |
1369 button = get_mouse_button(KEY2TERMCAP1(c), | |
1370 &is_click, &is_drag); | |
1371 if (mouse_model_popup() && button == MOUSE_LEFT | |
1372 && (mod_mask & MOD_MASK_SHIFT)) | |
1373 { | |
1374 /* Translate shift-left to right button. */ | |
1375 button = MOUSE_RIGHT; | |
1376 mod_mask &= ~MOD_MASK_SHIFT; | |
1377 } | |
1378 clip_modeless(button, is_click, is_drag); | |
1379 goto cmdline_not_changed; | |
1380 } | |
1381 # endif | |
1382 | |
1383 set_cmdspos(); | |
1384 for (ccline.cmdpos = 0; ccline.cmdpos < ccline.cmdlen; | |
1385 ++ccline.cmdpos) | |
1386 { | |
1387 i = cmdline_charsize(ccline.cmdpos); | |
1388 if (mouse_row <= cmdline_row + ccline.cmdspos / Columns | |
1389 && mouse_col < ccline.cmdspos % Columns + i) | |
1390 break; | |
692 | 1391 # ifdef FEAT_MBYTE |
7 | 1392 if (has_mbyte) |
1393 { | |
1394 /* Count ">" for double-wide char that doesn't fit. */ | |
1395 correct_cmdspos(ccline.cmdpos, i); | |
474 | 1396 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1397 + ccline.cmdpos) - 1; |
1398 } | |
692 | 1399 # endif |
7 | 1400 ccline.cmdspos += i; |
1401 } | |
1402 goto cmdline_not_changed; | |
1403 | |
1404 /* Mouse scroll wheel: ignored here */ | |
1405 case K_MOUSEDOWN: | |
1406 case K_MOUSEUP: | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1407 case K_MOUSELEFT: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1408 case K_MOUSERIGHT: |
7 | 1409 /* Alternate buttons ignored here */ |
1410 case K_X1MOUSE: | |
1411 case K_X1DRAG: | |
1412 case K_X1RELEASE: | |
1413 case K_X2MOUSE: | |
1414 case K_X2DRAG: | |
1415 case K_X2RELEASE: | |
1416 goto cmdline_not_changed; | |
1417 | |
1418 #endif /* FEAT_MOUSE */ | |
1419 | |
1420 #ifdef FEAT_GUI | |
1421 case K_LEFTMOUSE_NM: /* mousefocus click, ignored */ | |
1422 case K_LEFTRELEASE_NM: | |
1423 goto cmdline_not_changed; | |
1424 | |
1425 case K_VER_SCROLLBAR: | |
540 | 1426 if (msg_scrolled == 0) |
7 | 1427 { |
1428 gui_do_scroll(); | |
1429 redrawcmd(); | |
1430 } | |
1431 goto cmdline_not_changed; | |
1432 | |
1433 case K_HOR_SCROLLBAR: | |
540 | 1434 if (msg_scrolled == 0) |
7 | 1435 { |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1436 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 1437 redrawcmd(); |
1438 } | |
1439 goto cmdline_not_changed; | |
1440 #endif | |
692 | 1441 #ifdef FEAT_GUI_TABLINE |
1442 case K_TABLINE: | |
1443 case K_TABMENU: | |
1444 /* Don't want to change any tabs here. Make sure the same tab | |
1445 * is still selected. */ | |
1446 if (gui_use_tabline()) | |
1447 gui_mch_set_curtab(tabpage_index(curtab)); | |
1448 goto cmdline_not_changed; | |
1449 #endif | |
1450 | |
7 | 1451 case K_SELECT: /* end of Select mode mapping - ignore */ |
1452 goto cmdline_not_changed; | |
1453 | |
1454 case Ctrl_B: /* begin of command line */ | |
1455 case K_HOME: | |
1456 case K_KHOME: | |
1457 case K_S_HOME: | |
1458 case K_C_HOME: | |
1459 ccline.cmdpos = 0; | |
1460 set_cmdspos(); | |
1461 goto cmdline_not_changed; | |
1462 | |
1463 case Ctrl_E: /* end of command line */ | |
1464 case K_END: | |
1465 case K_KEND: | |
1466 case K_S_END: | |
1467 case K_C_END: | |
1468 ccline.cmdpos = ccline.cmdlen; | |
1469 set_cmdspos_cursor(); | |
1470 goto cmdline_not_changed; | |
1471 | |
1472 case Ctrl_A: /* all matches */ | |
3961 | 1473 if (nextwild(&xpc, WILD_ALL, 0, firstc != '@') == FAIL) |
7 | 1474 break; |
1475 goto cmdline_changed; | |
1476 | |
772 | 1477 case Ctrl_L: |
1478 #ifdef FEAT_SEARCH_EXTRA | |
1479 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1480 { | |
1481 /* 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
|
1482 if (did_incsearch) |
772 | 1483 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1484 curwin->w_cursor = match_end; |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1485 if (!equalpos(curwin->w_cursor, search_start)) |
1039 | 1486 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1487 c = gchar_cursor(); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1488 /* 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
|
1489 * 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
|
1490 * the character to lowercase */ |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1491 if (p_ic && p_scs |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1492 && !pat_has_uppercase(ccline.cmdbuff)) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1493 c = MB_TOLOWER(c); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1494 if (c != NUL) |
1039 | 1495 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1496 if (c == firstc || vim_strchr((char_u *)( |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1497 p_magic ? "\\^$.*[" : "\\^$"), c) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1498 != NULL) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1499 { |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1500 /* put a backslash before special |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1501 * characters */ |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1502 stuffcharReadbuff(c); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1503 c = '\\'; |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1504 } |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1505 break; |
1039 | 1506 } |
1507 } | |
772 | 1508 } |
1509 goto cmdline_not_changed; | |
1510 } | |
1511 #endif | |
1512 | |
1513 /* completion: longest common part */ | |
3961 | 1514 if (nextwild(&xpc, WILD_LONGEST, 0, firstc != '@') == FAIL) |
7 | 1515 break; |
1516 goto cmdline_changed; | |
1517 | |
1518 case Ctrl_N: /* next match */ | |
1519 case Ctrl_P: /* previous match */ | |
9976
e448370630b2
commit https://github.com/vim/vim/commit/7df0f6313a46b80d760c9a80241922544333351c
Christian Brabandt <cb@256bit.org>
parents:
9971
diff
changeset
|
1520 if (xpc.xp_numfiles > 0) |
7 | 1521 { |
3961 | 1522 if (nextwild(&xpc, (c == Ctrl_P) ? WILD_PREV : WILD_NEXT, |
1523 0, firstc != '@') == FAIL) | |
7 | 1524 break; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1525 goto cmdline_not_changed; |
7 | 1526 } |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1527 /* FALLTHROUGH */ |
7 | 1528 |
1529 #ifdef FEAT_CMDHIST | |
1530 case K_UP: | |
1531 case K_DOWN: | |
1532 case K_S_UP: | |
1533 case K_S_DOWN: | |
1534 case K_PAGEUP: | |
1535 case K_KPAGEUP: | |
1536 case K_PAGEDOWN: | |
1537 case K_KPAGEDOWN: | |
1538 if (hislen == 0 || firstc == NUL) /* no history */ | |
1539 goto cmdline_not_changed; | |
1540 | |
1541 i = hiscnt; | |
1542 | |
1543 /* save current command string so it can be restored later */ | |
1544 if (lookfor == NULL) | |
1545 { | |
1546 if ((lookfor = vim_strsave(ccline.cmdbuff)) == NULL) | |
1547 goto cmdline_not_changed; | |
1548 lookfor[ccline.cmdpos] = NUL; | |
1549 } | |
1550 | |
1551 j = (int)STRLEN(lookfor); | |
1552 for (;;) | |
1553 { | |
1554 /* one step backwards */ | |
230 | 1555 if (c == K_UP|| c == K_S_UP || c == Ctrl_P |
180 | 1556 || c == K_PAGEUP || c == K_KPAGEUP) |
7 | 1557 { |
1558 if (hiscnt == hislen) /* first time */ | |
1559 hiscnt = hisidx[histype]; | |
1560 else if (hiscnt == 0 && hisidx[histype] != hislen - 1) | |
1561 hiscnt = hislen - 1; | |
1562 else if (hiscnt != hisidx[histype] + 1) | |
1563 --hiscnt; | |
1564 else /* at top of list */ | |
1565 { | |
1566 hiscnt = i; | |
1567 break; | |
1568 } | |
1569 } | |
1570 else /* one step forwards */ | |
1571 { | |
1572 /* on last entry, clear the line */ | |
1573 if (hiscnt == hisidx[histype]) | |
1574 { | |
1575 hiscnt = hislen; | |
1576 break; | |
1577 } | |
1578 | |
1579 /* not on a history line, nothing to do */ | |
1580 if (hiscnt == hislen) | |
1581 break; | |
1582 if (hiscnt == hislen - 1) /* wrap around */ | |
1583 hiscnt = 0; | |
1584 else | |
1585 ++hiscnt; | |
1586 } | |
1587 if (hiscnt < 0 || history[histype][hiscnt].hisstr == NULL) | |
1588 { | |
1589 hiscnt = i; | |
1590 break; | |
1591 } | |
230 | 1592 if ((c != K_UP && c != K_DOWN) |
180 | 1593 || hiscnt == i |
7 | 1594 || STRNCMP(history[histype][hiscnt].hisstr, |
1595 lookfor, (size_t)j) == 0) | |
1596 break; | |
1597 } | |
1598 | |
1599 if (hiscnt != i) /* jumped to other entry */ | |
1600 { | |
1601 char_u *p; | |
1602 int len; | |
1603 int old_firstc; | |
1604 | |
1605 vim_free(ccline.cmdbuff); | |
1718 | 1606 xpc.xp_context = EXPAND_NOTHING; |
7 | 1607 if (hiscnt == hislen) |
1608 p = lookfor; /* back to the old one */ | |
1609 else | |
1610 p = history[histype][hiscnt].hisstr; | |
1611 | |
1612 if (histype == HIST_SEARCH | |
1613 && p != lookfor | |
1614 && (old_firstc = p[STRLEN(p) + 1]) != firstc) | |
1615 { | |
1616 /* Correct for the separator character used when | |
1617 * adding the history entry vs the one used now. | |
1618 * First loop: count length. | |
1619 * Second loop: copy the characters. */ | |
1620 for (i = 0; i <= 1; ++i) | |
1621 { | |
1622 len = 0; | |
1623 for (j = 0; p[j] != NUL; ++j) | |
1624 { | |
1625 /* Replace old sep with new sep, unless it is | |
1626 * escaped. */ | |
1627 if (p[j] == old_firstc | |
1628 && (j == 0 || p[j - 1] != '\\')) | |
1629 { | |
1630 if (i > 0) | |
1631 ccline.cmdbuff[len] = firstc; | |
1632 } | |
1633 else | |
1634 { | |
1635 /* Escape new sep, unless it is already | |
1636 * escaped. */ | |
1637 if (p[j] == firstc | |
1638 && (j == 0 || p[j - 1] != '\\')) | |
1639 { | |
1640 if (i > 0) | |
1641 ccline.cmdbuff[len] = '\\'; | |
1642 ++len; | |
1643 } | |
1644 if (i > 0) | |
1645 ccline.cmdbuff[len] = p[j]; | |
1646 } | |
1647 ++len; | |
1648 } | |
1649 if (i == 0) | |
1650 { | |
1651 alloc_cmdbuff(len); | |
1652 if (ccline.cmdbuff == NULL) | |
1653 goto returncmd; | |
1654 } | |
1655 } | |
1656 ccline.cmdbuff[len] = NUL; | |
1657 } | |
1658 else | |
1659 { | |
1660 alloc_cmdbuff((int)STRLEN(p)); | |
1661 if (ccline.cmdbuff == NULL) | |
1662 goto returncmd; | |
1663 STRCPY(ccline.cmdbuff, p); | |
1664 } | |
1665 | |
1666 ccline.cmdpos = ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
1667 redrawcmd(); | |
1668 goto cmdline_changed; | |
1669 } | |
1670 beep_flush(); | |
9990
6a1793d9c895
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changeset
|
1671 #endif |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1672 goto cmdline_not_changed; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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changeset
|
1673 |
10094
61dc69646af6
commit https://github.com/vim/vim/commit/349e7d94e6bbb253bb87adad9039f095128ab543
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diff
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|
1674 #ifdef FEAT_SEARCH_EXTRA |
9990
6a1793d9c895
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diff
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|
1675 case Ctrl_G: /* next match */ |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1676 case Ctrl_T: /* previous match */ |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1677 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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changeset
|
1678 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1679 pos_T t; |
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commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1680 int search_flags = SEARCH_KEEP + SEARCH_NOOF |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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changeset
|
1681 + SEARCH_PEEK; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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changeset
|
1682 |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1683 if (char_avail()) |
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commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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changeset
|
1684 continue; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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changeset
|
1685 cursor_off(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1686 out_flush(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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changeset
|
1687 if (c == Ctrl_G) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1688 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1689 t = match_end; |
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commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1690 search_flags += SEARCH_COL; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1691 } |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
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|
1692 else |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1693 t = match_start; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
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changeset
|
1694 ++emsg_off; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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changeset
|
1695 i = searchit(curwin, curbuf, &t, |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
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|
1696 c == Ctrl_G ? FORWARD : BACKWARD, |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1697 ccline.cmdbuff, count, search_flags, |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1698 RE_SEARCH, 0, NULL); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1699 --emsg_off; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1700 if (i) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1701 { |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
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|
1702 search_start = match_start; |
9990
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|
1703 match_end = t; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1704 match_start = t; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1705 if (c == Ctrl_T && firstc == '/') |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1706 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1707 /* move just before the current match, so that |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1708 * when nv_search finishes the cursor will be |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1709 * put back on the match */ |
10098
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commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
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changeset
|
1710 search_start = t; |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
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diff
changeset
|
1711 (void)decl(&search_start); |
9990
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|
1712 } |
10098
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commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
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|
1713 if (lt(t, search_start) && c == Ctrl_G) |
9990
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|
1714 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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1715 /* wrap around */ |
10098
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|
1716 search_start = t; |
9990
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commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
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|
1717 if (firstc == '?') |
10098
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|
1718 (void)incl(&search_start); |
9990
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|
1719 else |
10098
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|
1720 (void)decl(&search_start); |
9990
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commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1721 } |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1722 |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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diff
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|
1723 set_search_match(&match_end); |
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|
1724 curwin->w_cursor = match_start; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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diff
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|
1725 changed_cline_bef_curs(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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diff
changeset
|
1726 update_topline(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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diff
changeset
|
1727 validate_cursor(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
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|
1728 highlight_match = TRUE; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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diff
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|
1729 old_curswant = curwin->w_curswant; |
6a1793d9c895
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|
1730 old_leftcol = curwin->w_leftcol; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1731 old_topline = curwin->w_topline; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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diff
changeset
|
1732 # ifdef FEAT_DIFF |
6a1793d9c895
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changeset
|
1733 old_topfill = curwin->w_topfill; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1734 # endif |
6a1793d9c895
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changeset
|
1735 old_botline = curwin->w_botline; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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9976
diff
changeset
|
1736 update_screen(NOT_VALID); |
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|
1737 redrawcmdline(); |
6a1793d9c895
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changeset
|
1738 } |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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changeset
|
1739 else |
6a1793d9c895
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diff
changeset
|
1740 vim_beep(BO_ERROR); |
10094
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changeset
|
1741 goto cmdline_not_changed; |
9990
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|
1742 } |
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diff
changeset
|
1743 break; |
7 | 1744 #endif |
1745 | |
1746 case Ctrl_V: | |
1747 case Ctrl_Q: | |
1748 #ifdef FEAT_MOUSE | |
1749 ignore_drag_release = TRUE; | |
1750 #endif | |
1751 putcmdline('^', TRUE); | |
1752 c = get_literal(); /* get next (two) character(s) */ | |
1753 do_abbr = FALSE; /* don't do abbreviation now */ | |
1754 #ifdef FEAT_MBYTE | |
1755 /* may need to remove ^ when composing char was typed */ | |
1756 if (enc_utf8 && utf_iscomposing(c) && !cmd_silent) | |
1757 { | |
1758 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
1759 msg_putchar(' '); | |
1760 cursorcmd(); | |
1761 } | |
1762 #endif | |
1763 break; | |
1764 | |
1765 #ifdef FEAT_DIGRAPHS | |
1766 case Ctrl_K: | |
1767 #ifdef FEAT_MOUSE | |
1768 ignore_drag_release = TRUE; | |
1769 #endif | |
1770 putcmdline('?', TRUE); | |
1771 #ifdef USE_ON_FLY_SCROLL | |
1772 dont_scroll = TRUE; /* disallow scrolling here */ | |
1773 #endif | |
1774 c = get_digraph(TRUE); | |
1775 if (c != NUL) | |
1776 break; | |
1777 | |
1778 redrawcmd(); | |
1779 goto cmdline_not_changed; | |
1780 #endif /* FEAT_DIGRAPHS */ | |
1781 | |
1782 #ifdef FEAT_RIGHTLEFT | |
1783 case Ctrl__: /* CTRL-_: switch language mode */ | |
1784 if (!p_ari) | |
1785 break; | |
9487
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diff
changeset
|
1786 # ifdef FEAT_FKMAP |
7 | 1787 if (p_altkeymap) |
1788 { | |
1789 cmd_fkmap = !cmd_fkmap; | |
1790 if (cmd_fkmap) /* in Farsi always in Insert mode */ | |
1791 ccline.overstrike = FALSE; | |
1792 } | |
1793 else /* Hebrew is default */ | |
9487
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commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1794 # endif |
7 | 1795 cmd_hkmap = !cmd_hkmap; |
1796 goto cmdline_not_changed; | |
1797 #endif | |
1798 | |
1799 default: | |
1800 #ifdef UNIX | |
1801 if (c == intr_char) | |
1802 { | |
1803 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1804 putting it in history */ | |
1805 goto returncmd; /* back to Normal mode */ | |
1806 } | |
1807 #endif | |
1808 /* | |
1809 * Normal character with no special meaning. Just set mod_mask | |
1810 * to 0x0 so that typing Shift-Space in the GUI doesn't enter | |
1811 * the string <S-Space>. This should only happen after ^V. | |
1812 */ | |
1813 if (!IS_SPECIAL(c)) | |
1814 mod_mask = 0x0; | |
1815 break; | |
1816 } | |
1817 /* | |
1818 * End of switch on command line character. | |
1819 * We come here if we have a normal character. | |
1820 */ | |
1821 | |
4980
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Bram Moolenaar <bram@vim.org>
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changeset
|
1822 if (do_abbr && (IS_SPECIAL(c) || !vim_iswordc(c)) && (ccheck_abbr( |
7 | 1823 #ifdef FEAT_MBYTE |
1824 /* Add ABBR_OFF for characters above 0x100, this is | |
1825 * what check_abbr() expects. */ | |
1826 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : | |
1827 #endif | |
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1828 c) || c == Ctrl_RSB)) |
7 | 1829 goto cmdline_changed; |
1830 | |
1831 /* | |
1832 * put the character in the command line | |
1833 */ | |
1834 if (IS_SPECIAL(c) || mod_mask != 0) | |
1835 put_on_cmdline(get_special_key_name(c, mod_mask), -1, TRUE); | |
1836 else | |
1837 { | |
1838 #ifdef FEAT_MBYTE | |
1839 if (has_mbyte) | |
1840 { | |
1841 j = (*mb_char2bytes)(c, IObuff); | |
1842 IObuff[j] = NUL; /* exclude composing chars */ | |
1843 put_on_cmdline(IObuff, j, TRUE); | |
1844 } | |
1845 else | |
1846 #endif | |
1847 { | |
1848 IObuff[0] = c; | |
1849 put_on_cmdline(IObuff, 1, TRUE); | |
1850 } | |
1851 } | |
1852 goto cmdline_changed; | |
1853 | |
1854 /* | |
1855 * This part implements incremental searches for "/" and "?" | |
1856 * Jump to cmdline_not_changed when a character has been read but the command | |
1857 * line did not change. Then we only search and redraw if something changed in | |
1858 * the past. | |
1859 * Jump to cmdline_changed when the command line did change. | |
1860 * (Sorry for the goto's, I know it is ugly). | |
1861 */ | |
1862 cmdline_not_changed: | |
1863 #ifdef FEAT_SEARCH_EXTRA | |
1864 if (!incsearch_postponed) | |
1865 continue; | |
1866 #endif | |
1867 | |
1868 cmdline_changed: | |
1869 #ifdef FEAT_SEARCH_EXTRA | |
1870 /* | |
1871 * 'incsearch' highlighting. | |
1872 */ | |
1873 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1874 { | |
772 | 1875 pos_T end_pos; |
1521 | 1876 #ifdef FEAT_RELTIME |
1877 proftime_T tm; | |
1878 #endif | |
772 | 1879 |
7 | 1880 /* if there is a character waiting, search and redraw later */ |
1881 if (char_avail()) | |
1882 { | |
1883 incsearch_postponed = TRUE; | |
1884 continue; | |
1885 } | |
1886 incsearch_postponed = FALSE; | |
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1887 curwin->w_cursor = search_start; /* start at old position */ |
7 | 1888 |
1889 /* If there is no command line, don't do anything */ | |
1890 if (ccline.cmdlen == 0) | |
1891 i = 0; | |
1892 else | |
1893 { | |
1894 cursor_off(); /* so the user knows we're busy */ | |
1895 out_flush(); | |
1896 ++emsg_off; /* So it doesn't beep if bad expr */ | |
1521 | 1897 #ifdef FEAT_RELTIME |
1898 /* Set the time limit to half a second. */ | |
1899 profile_setlimit(500L, &tm); | |
1900 #endif | |
7 | 1901 i = do_search(NULL, firstc, ccline.cmdbuff, count, |
1521 | 1902 SEARCH_KEEP + SEARCH_OPT + SEARCH_NOOF + SEARCH_PEEK, |
1903 #ifdef FEAT_RELTIME | |
1904 &tm | |
1905 #else | |
1906 NULL | |
1907 #endif | |
1908 ); | |
7 | 1909 --emsg_off; |
1910 /* if interrupted while searching, behave like it failed */ | |
1911 if (got_int) | |
1912 { | |
1913 (void)vpeekc(); /* remove <C-C> from input stream */ | |
1914 got_int = FALSE; /* don't abandon the command line */ | |
1915 i = 0; | |
1916 } | |
1917 else if (char_avail()) | |
1918 /* cancelled searching because a char was typed */ | |
1919 incsearch_postponed = TRUE; | |
1920 } | |
772 | 1921 if (i != 0) |
7 | 1922 highlight_match = TRUE; /* highlight position */ |
1923 else | |
1924 highlight_match = FALSE; /* remove highlight */ | |
1925 | |
1926 /* first restore the old curwin values, so the screen is | |
1927 * positioned in the same way as the actual search command */ | |
1928 curwin->w_leftcol = old_leftcol; | |
1929 curwin->w_topline = old_topline; | |
1930 # ifdef FEAT_DIFF | |
1931 curwin->w_topfill = old_topfill; | |
1932 # endif | |
1933 curwin->w_botline = old_botline; | |
1934 changed_cline_bef_curs(); | |
1935 update_topline(); | |
1936 | |
1937 if (i != 0) | |
1938 { | |
481 | 1939 pos_T save_pos = curwin->w_cursor; |
1940 | |
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1941 match_start = curwin->w_cursor; |
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1942 set_search_match(&curwin->w_cursor); |
7 | 1943 validate_cursor(); |
772 | 1944 end_pos = curwin->w_cursor; |
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1945 match_end = end_pos; |
481 | 1946 curwin->w_cursor = save_pos; |
7 | 1947 } |
798 | 1948 else |
1949 end_pos = curwin->w_cursor; /* shutup gcc 4 */ | |
772 | 1950 |
7 | 1951 validate_cursor(); |
979 | 1952 # ifdef FEAT_WINDOWS |
1953 /* May redraw the status line to show the cursor position. */ | |
1954 if (p_ru && curwin->w_status_height > 0) | |
1955 curwin->w_redr_status = TRUE; | |
1956 # endif | |
7 | 1957 |
195 | 1958 save_cmdline(&save_ccline); |
743 | 1959 update_screen(SOME_VALID); |
195 | 1960 restore_cmdline(&save_ccline); |
1961 | |
772 | 1962 /* Leave it at the end to make CTRL-R CTRL-W work. */ |
1963 if (i != 0) | |
1964 curwin->w_cursor = end_pos; | |
1965 | |
7 | 1966 msg_starthere(); |
1967 redrawcmdline(); | |
1968 did_incsearch = TRUE; | |
1969 } | |
1970 #else /* FEAT_SEARCH_EXTRA */ | |
1971 ; | |
1972 #endif | |
1973 | |
1974 #ifdef FEAT_RIGHTLEFT | |
1975 if (cmdmsg_rl | |
1976 # ifdef FEAT_ARABIC | |
534 | 1977 || (p_arshape && !p_tbidi && enc_utf8) |
7 | 1978 # endif |
1979 ) | |
1980 /* Always redraw the whole command line to fix shaping and | |
3374 | 1981 * right-left typing. Not efficient, but it works. |
1982 * Do it only when there are no characters left to read | |
1983 * to avoid useless intermediate redraws. */ | |
1984 if (vpeekc() == NUL) | |
1985 redrawcmd(); | |
7 | 1986 #endif |
1987 } | |
1988 | |
1989 returncmd: | |
1990 | |
1991 #ifdef FEAT_RIGHTLEFT | |
1992 cmdmsg_rl = FALSE; | |
1993 #endif | |
1994 | |
1995 #ifdef FEAT_FKMAP | |
1996 cmd_fkmap = 0; | |
1997 #endif | |
1998 | |
1999 ExpandCleanup(&xpc); | |
1718 | 2000 ccline.xpc = NULL; |
7 | 2001 |
2002 #ifdef FEAT_SEARCH_EXTRA | |
2003 if (did_incsearch) | |
2004 { | |
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2005 if (gotesc) |
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2006 curwin->w_cursor = save_cursor; |
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2007 else |
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2008 { |
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2009 if (!equalpos(save_cursor, search_start)) |
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2010 { |
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2011 /* put the '" mark at the original position */ |
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2012 curwin->w_cursor = save_cursor; |
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2013 setpcmark(); |
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2014 } |
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2015 curwin->w_cursor = search_start; |
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2016 } |
7 | 2017 curwin->w_curswant = old_curswant; |
2018 curwin->w_leftcol = old_leftcol; | |
2019 curwin->w_topline = old_topline; | |
2020 # ifdef FEAT_DIFF | |
2021 curwin->w_topfill = old_topfill; | |
2022 # endif | |
2023 curwin->w_botline = old_botline; | |
2024 highlight_match = FALSE; | |
2025 validate_cursor(); /* needed for TAB */ | |
743 | 2026 redraw_later(SOME_VALID); |
7 | 2027 } |
2028 #endif | |
2029 | |
2030 if (ccline.cmdbuff != NULL) | |
2031 { | |
2032 /* | |
2033 * Put line in history buffer (":" and "=" only when it was typed). | |
2034 */ | |
2035 #ifdef FEAT_CMDHIST | |
2036 if (ccline.cmdlen && firstc != NUL | |
2037 && (some_key_typed || histype == HIST_SEARCH)) | |
2038 { | |
2039 add_to_history(histype, ccline.cmdbuff, TRUE, | |
2040 histype == HIST_SEARCH ? firstc : NUL); | |
2041 if (firstc == ':') | |
2042 { | |
2043 vim_free(new_last_cmdline); | |
2044 new_last_cmdline = vim_strsave(ccline.cmdbuff); | |
2045 } | |
2046 } | |
2047 #endif | |
2048 | |
2049 if (gotesc) /* abandon command line */ | |
2050 { | |
2051 vim_free(ccline.cmdbuff); | |
2052 ccline.cmdbuff = NULL; | |
2053 if (msg_scrolled == 0) | |
2054 compute_cmdrow(); | |
2055 MSG(""); | |
2056 redraw_cmdline = TRUE; | |
2057 } | |
2058 } | |
2059 | |
2060 /* | |
2061 * If the screen was shifted up, redraw the whole screen (later). | |
2062 * If the line is too long, clear it, so ruler and shown command do | |
2063 * not get printed in the middle of it. | |
2064 */ | |
2065 msg_check(); | |
2066 msg_scroll = save_msg_scroll; | |
2067 redir_off = FALSE; | |
2068 | |
2069 /* When the command line was typed, no need for a wait-return prompt. */ | |
2070 if (some_key_typed) | |
2071 need_wait_return = FALSE; | |
2072 | |
2073 State = save_State; | |
2074 #ifdef USE_IM_CONTROL | |
2075 if (b_im_ptr != NULL && *b_im_ptr != B_IMODE_LMAP) | |
2076 im_save_status(b_im_ptr); | |
2077 im_set_active(FALSE); | |
2078 #endif | |
2079 #ifdef FEAT_MOUSE | |
2080 setmouse(); | |
2081 #endif | |
2082 #ifdef CURSOR_SHAPE | |
2083 ui_cursor_shape(); /* may show different cursor shape */ | |
2084 #endif | |
2085 | |
95 | 2086 { |
2087 char_u *p = ccline.cmdbuff; | |
2088 | |
2089 /* Make ccline empty, getcmdline() may try to use it. */ | |
2090 ccline.cmdbuff = NULL; | |
2091 return p; | |
2092 } | |
7 | 2093 } |
2094 | |
2095 #if (defined(FEAT_CRYPT) || defined(FEAT_EVAL)) || defined(PROTO) | |
2096 /* | |
2097 * Get a command line with a prompt. | |
2098 * This is prepared to be called recursively from getcmdline() (e.g. by | |
2099 * f_input() when evaluating an expression from CTRL-R =). | |
2100 * Returns the command line in allocated memory, or NULL. | |
2101 */ | |
2102 char_u * | |
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2103 getcmdline_prompt( |
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2104 int firstc, |
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2105 char_u *prompt, /* command line prompt */ |
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2106 int attr, /* attributes for prompt */ |
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2107 int xp_context, /* type of expansion */ |
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2108 char_u *xp_arg) /* user-defined expansion argument */ |
7 | 2109 { |
2110 char_u *s; | |
2111 struct cmdline_info save_ccline; | |
2112 int msg_col_save = msg_col; | |
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2113 int msg_silent_save = msg_silent; |
7 | 2114 |
95 | 2115 save_cmdline(&save_ccline); |
7 | 2116 ccline.cmdprompt = prompt; |
2117 ccline.cmdattr = attr; | |
531 | 2118 # ifdef FEAT_EVAL |
2119 ccline.xp_context = xp_context; | |
2120 ccline.xp_arg = xp_arg; | |
2121 ccline.input_fn = (firstc == '@'); | |
2122 # endif | |
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2123 msg_silent = 0; |
7 | 2124 s = getcmdline(firstc, 1L, 0); |
95 | 2125 restore_cmdline(&save_ccline); |
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2126 msg_silent = msg_silent_save; |
3020 | 2127 /* Restore msg_col, the prompt from input() may have changed it. |
2128 * But only if called recursively and the commandline is therefore being | |
2129 * restored to an old one; if not, the input() prompt stays on the screen, | |
2130 * so we need its modified msg_col left intact. */ | |
2131 if (ccline.cmdbuff != NULL) | |
2132 msg_col = msg_col_save; | |
7 | 2133 |
2134 return s; | |
2135 } | |
2136 #endif | |
2137 | |
632 | 2138 /* |
634 | 2139 * Return TRUE when the text must not be changed and we can't switch to |
2140 * another window or buffer. Used when editing the command line, evaluating | |
2141 * 'balloonexpr', etc. | |
632 | 2142 */ |
2143 int | |
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2144 text_locked(void) |
632 | 2145 { |
2146 #ifdef FEAT_CMDWIN | |
2147 if (cmdwin_type != 0) | |
2148 return TRUE; | |
2149 #endif | |
634 | 2150 return textlock != 0; |
632 | 2151 } |
2152 | |
2153 /* | |
2154 * Give an error message for a command that isn't allowed while the cmdline | |
2155 * window is open or editing the cmdline in another way. | |
2156 */ | |
2157 void | |
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2158 text_locked_msg(void) |
632 | 2159 { |
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2160 EMSG(_(get_text_locked_msg())); |
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2161 } |
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2162 |
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2163 char_u * |
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2164 get_text_locked_msg(void) |
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2165 { |
632 | 2166 #ifdef FEAT_CMDWIN |
2167 if (cmdwin_type != 0) | |
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2168 return e_cmdwin; |
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2169 #endif |
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2170 return e_secure; |
632 | 2171 } |
2172 | |
819 | 2173 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
2174 /* | |
1834 | 2175 * Check if "curbuf_lock" or "allbuf_lock" is set and return TRUE when it is |
2176 * and give an error message. | |
819 | 2177 */ |
2178 int | |
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2179 curbuf_locked(void) |
819 | 2180 { |
2181 if (curbuf_lock > 0) | |
2182 { | |
2183 EMSG(_("E788: Not allowed to edit another buffer now")); | |
2184 return TRUE; | |
2185 } | |
1834 | 2186 return allbuf_locked(); |
2187 } | |
2188 | |
2189 /* | |
2190 * Check if "allbuf_lock" is set and return TRUE when it is and give an error | |
2191 * message. | |
2192 */ | |
2193 int | |
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2194 allbuf_locked(void) |
1834 | 2195 { |
2196 if (allbuf_lock > 0) | |
2197 { | |
2198 EMSG(_("E811: Not allowed to change buffer information now")); | |
2199 return TRUE; | |
2200 } | |
819 | 2201 return FALSE; |
2202 } | |
2203 #endif | |
2204 | |
7 | 2205 static int |
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2206 cmdline_charsize(int idx) |
7 | 2207 { |
2208 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2209 if (cmdline_star > 0) /* showing '*', always 1 position */ | |
2210 return 1; | |
2211 #endif | |
2212 return ptr2cells(ccline.cmdbuff + idx); | |
2213 } | |
2214 | |
2215 /* | |
2216 * Compute the offset of the cursor on the command line for the prompt and | |
2217 * indent. | |
2218 */ | |
2219 static void | |
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2220 set_cmdspos(void) |
7 | 2221 { |
531 | 2222 if (ccline.cmdfirstc != NUL) |
7 | 2223 ccline.cmdspos = 1 + ccline.cmdindent; |
2224 else | |
2225 ccline.cmdspos = 0 + ccline.cmdindent; | |
2226 } | |
2227 | |
2228 /* | |
2229 * Compute the screen position for the cursor on the command line. | |
2230 */ | |
2231 static void | |
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changeset
|
2232 set_cmdspos_cursor(void) |
7 | 2233 { |
2234 int i, m, c; | |
2235 | |
2236 set_cmdspos(); | |
2237 if (KeyTyped) | |
534 | 2238 { |
7 | 2239 m = Columns * Rows; |
534 | 2240 if (m < 0) /* overflow, Columns or Rows at weird value */ |
2241 m = MAXCOL; | |
2242 } | |
7 | 2243 else |
2244 m = MAXCOL; | |
2245 for (i = 0; i < ccline.cmdlen && i < ccline.cmdpos; ++i) | |
2246 { | |
2247 c = cmdline_charsize(i); | |
2248 #ifdef FEAT_MBYTE | |
2249 /* Count ">" for double-wide multi-byte char that doesn't fit. */ | |
2250 if (has_mbyte) | |
2251 correct_cmdspos(i, c); | |
2252 #endif | |
1612 | 2253 /* If the cmdline doesn't fit, show cursor on last visible char. |
2254 * Don't move the cursor itself, so we can still append. */ | |
7 | 2255 if ((ccline.cmdspos += c) >= m) |
2256 { | |
2257 ccline.cmdspos -= c; | |
2258 break; | |
2259 } | |
2260 #ifdef FEAT_MBYTE | |
2261 if (has_mbyte) | |
474 | 2262 i += (*mb_ptr2len)(ccline.cmdbuff + i) - 1; |
7 | 2263 #endif |
2264 } | |
2265 } | |
2266 | |
2267 #ifdef FEAT_MBYTE | |
2268 /* | |
2269 * Check if the character at "idx", which is "cells" wide, is a multi-byte | |
2270 * character that doesn't fit, so that a ">" must be displayed. | |
2271 */ | |
2272 static void | |
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changeset
|
2273 correct_cmdspos(int idx, int cells) |
7 | 2274 { |
474 | 2275 if ((*mb_ptr2len)(ccline.cmdbuff + idx) > 1 |
7 | 2276 && (*mb_ptr2cells)(ccline.cmdbuff + idx) > 1 |
2277 && ccline.cmdspos % Columns + cells > Columns) | |
2278 ccline.cmdspos++; | |
2279 } | |
2280 #endif | |
2281 | |
2282 /* | |
2283 * Get an Ex command line for the ":" command. | |
2284 */ | |
2285 char_u * | |
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2286 getexline( |
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2287 int c, /* normally ':', NUL for ":append" */ |
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2288 void *cookie UNUSED, |
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|
2289 int indent) /* indent for inside conditionals */ |
7 | 2290 { |
2291 /* When executing a register, remove ':' that's in front of each line. */ | |
2292 if (exec_from_reg && vpeekc() == ':') | |
2293 (void)vgetc(); | |
2294 return getcmdline(c, 1L, indent); | |
2295 } | |
2296 | |
2297 /* | |
2298 * Get an Ex command line for Ex mode. | |
2299 * In Ex mode we only use the OS supplied line editing features and no | |
2300 * mappings or abbreviations. | |
168 | 2301 * Returns a string in allocated memory or NULL. |
7 | 2302 */ |
2303 char_u * | |
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2304 getexmodeline( |
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2305 int promptc, /* normally ':', NUL for ":append" and '?' for |
168 | 2306 :s prompt */ |
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2307 void *cookie UNUSED, |
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|
2308 int indent) /* indent for inside conditionals */ |
7 | 2309 { |
168 | 2310 garray_T line_ga; |
2311 char_u *pend; | |
2312 int startcol = 0; | |
1329 | 2313 int c1 = 0; |
168 | 2314 int escaped = FALSE; /* CTRL-V typed */ |
2315 int vcol = 0; | |
2316 char_u *p; | |
1329 | 2317 int prev_char; |
5966 | 2318 int len; |
7 | 2319 |
2320 /* Switch cursor on now. This avoids that it happens after the "\n", which | |
2321 * confuses the system function that computes tabstops. */ | |
2322 cursor_on(); | |
2323 | |
2324 /* always start in column 0; write a newline if necessary */ | |
2325 compute_cmdrow(); | |
168 | 2326 if ((msg_col || msg_didout) && promptc != '?') |
7 | 2327 msg_putchar('\n'); |
168 | 2328 if (promptc == ':') |
7 | 2329 { |
164 | 2330 /* indent that is only displayed, not in the line itself */ |
168 | 2331 if (p_prompt) |
2332 msg_putchar(':'); | |
7 | 2333 while (indent-- > 0) |
2334 msg_putchar(' '); | |
2335 startcol = msg_col; | |
2336 } | |
2337 | |
2338 ga_init2(&line_ga, 1, 30); | |
2339 | |
164 | 2340 /* autoindent for :insert and :append is in the line itself */ |
168 | 2341 if (promptc <= 0) |
164 | 2342 { |
2343 vcol = indent; | |
2344 while (indent >= 8) | |
2345 { | |
2346 ga_append(&line_ga, TAB); | |
2347 msg_puts((char_u *)" "); | |
2348 indent -= 8; | |
2349 } | |
2350 while (indent-- > 0) | |
2351 { | |
2352 ga_append(&line_ga, ' '); | |
2353 msg_putchar(' '); | |
2354 } | |
2355 } | |
168 | 2356 ++no_mapping; |
2357 ++allow_keys; | |
164 | 2358 |
7 | 2359 /* |
2360 * Get the line, one character at a time. | |
2361 */ | |
2362 got_int = FALSE; | |
168 | 2363 while (!got_int) |
7 | 2364 { |
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2365 long sw; |
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2366 char_u *s; |
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2367 |
7 | 2368 if (ga_grow(&line_ga, 40) == FAIL) |
2369 break; | |
2370 | |
168 | 2371 /* Get one character at a time. Don't use inchar(), it can't handle |
2372 * special characters. */ | |
1329 | 2373 prev_char = c1; |
168 | 2374 c1 = vgetc(); |
7 | 2375 |
2376 /* | |
168 | 2377 * Handle line editing. |
2378 * Previously this was left to the system, putting the terminal in | |
2379 * cooked mode, but then CTRL-D and CTRL-T can't be used properly. | |
7 | 2380 */ |
168 | 2381 if (got_int) |
2382 { | |
2383 msg_putchar('\n'); | |
2384 break; | |
2385 } | |
2386 | |
2387 if (!escaped) | |
7 | 2388 { |
168 | 2389 /* CR typed means "enter", which is NL */ |
2390 if (c1 == '\r') | |
2391 c1 = '\n'; | |
2392 | |
2393 if (c1 == BS || c1 == K_BS | |
2394 || c1 == DEL || c1 == K_DEL || c1 == K_KDEL) | |
7 | 2395 { |
168 | 2396 if (line_ga.ga_len > 0) |
2397 { | |
5966 | 2398 #ifdef FEAT_MBYTE |
2399 if (has_mbyte) | |
2400 { | |
2401 p = (char_u *)line_ga.ga_data; | |
2402 p[line_ga.ga_len] = NUL; | |
2403 len = (*mb_head_off)(p, p + line_ga.ga_len - 1) + 1; | |
2404 line_ga.ga_len -= len; | |
2405 } | |
2406 else | |
2407 #endif | |
2408 --line_ga.ga_len; | |
168 | 2409 goto redraw; |
2410 } | |
2411 continue; | |
7 | 2412 } |
2413 | |
168 | 2414 if (c1 == Ctrl_U) |
7 | 2415 { |
168 | 2416 msg_col = startcol; |
2417 msg_clr_eos(); | |
2418 line_ga.ga_len = 0; | |
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2419 goto redraw; |
168 | 2420 } |
2421 | |
2422 if (c1 == Ctrl_T) | |
2423 { | |
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|
2424 sw = get_sw_value(curbuf); |
168 | 2425 p = (char_u *)line_ga.ga_data; |
2426 p[line_ga.ga_len] = NUL; | |
5995 | 2427 indent = get_indent_str(p, 8, FALSE); |
3740 | 2428 indent += sw - indent % sw; |
168 | 2429 add_indent: |
5995 | 2430 while (get_indent_str(p, 8, FALSE) < indent) |
7 | 2431 { |
7009 | 2432 (void)ga_grow(&line_ga, 2); /* one more for the NUL */ |
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2433 p = (char_u *)line_ga.ga_data; |
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|
2434 s = skipwhite(p); |
168 | 2435 mch_memmove(s + 1, s, line_ga.ga_len - (s - p) + 1); |
2436 *s = ' '; | |
2437 ++line_ga.ga_len; | |
7 | 2438 } |
168 | 2439 redraw: |
2440 /* redraw the line */ | |
2441 msg_col = startcol; | |
2442 vcol = 0; | |
5966 | 2443 p = (char_u *)line_ga.ga_data; |
2444 p[line_ga.ga_len] = NUL; | |
2445 while (p < (char_u *)line_ga.ga_data + line_ga.ga_len) | |
7 | 2446 { |
168 | 2447 if (*p == TAB) |
7 | 2448 { |
168 | 2449 do |
7 | 2450 { |
168 | 2451 msg_putchar(' '); |
2452 } while (++vcol % 8); | |
5966 | 2453 ++p; |
7 | 2454 } |
168 | 2455 else |
164 | 2456 { |
5966 | 2457 len = MB_PTR2LEN(p); |
2458 msg_outtrans_len(p, len); | |
2459 vcol += ptr2cells(p); | |
2460 p += len; | |
7 | 2461 } |
2462 } | |
168 | 2463 msg_clr_eos(); |
1329 | 2464 windgoto(msg_row, msg_col); |
168 | 2465 continue; |
2466 } | |
2467 | |
2468 if (c1 == Ctrl_D) | |
2469 { | |
2470 /* Delete one shiftwidth. */ | |
2471 p = (char_u *)line_ga.ga_data; | |
2472 if (prev_char == '0' || prev_char == '^') | |
7 | 2473 { |
168 | 2474 if (prev_char == '^') |
2475 ex_keep_indent = TRUE; | |
2476 indent = 0; | |
2477 p[--line_ga.ga_len] = NUL; | |
7 | 2478 } |
2479 else | |
2480 { | |
168 | 2481 p[line_ga.ga_len] = NUL; |
5995 | 2482 indent = get_indent_str(p, 8, FALSE); |
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2483 if (indent > 0) |
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2484 { |
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2485 --indent; |
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2486 indent -= indent % get_sw_value(curbuf); |
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|
2487 } |
168 | 2488 } |
5995 | 2489 while (get_indent_str(p, 8, FALSE) > indent) |
168 | 2490 { |
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diff
changeset
|
2491 s = skipwhite(p); |
168 | 2492 mch_memmove(s - 1, s, line_ga.ga_len - (s - p) + 1); |
2493 --line_ga.ga_len; | |
7 | 2494 } |
168 | 2495 goto add_indent; |
2496 } | |
2497 | |
2498 if (c1 == Ctrl_V || c1 == Ctrl_Q) | |
2499 { | |
2500 escaped = TRUE; | |
2501 continue; | |
7 | 2502 } |
168 | 2503 |
2504 /* Ignore special key codes: mouse movement, K_IGNORE, etc. */ | |
2505 if (IS_SPECIAL(c1)) | |
2506 continue; | |
7 | 2507 } |
168 | 2508 |
2509 if (IS_SPECIAL(c1)) | |
2510 c1 = '?'; | |
5966 | 2511 #ifdef FEAT_MBYTE |
2512 if (has_mbyte) | |
2513 len = (*mb_char2bytes)(c1, | |
2514 (char_u *)line_ga.ga_data + line_ga.ga_len); | |
2515 else | |
2516 #endif | |
2517 { | |
2518 len = 1; | |
2519 ((char_u *)line_ga.ga_data)[line_ga.ga_len] = c1; | |
2520 } | |
168 | 2521 if (c1 == '\n') |
2522 msg_putchar('\n'); | |
2523 else if (c1 == TAB) | |
2524 { | |
2525 /* Don't use chartabsize(), 'ts' can be different */ | |
2526 do | |
2527 { | |
2528 msg_putchar(' '); | |
2529 } while (++vcol % 8); | |
2530 } | |
7 | 2531 else |
2532 { | |
168 | 2533 msg_outtrans_len( |
5966 | 2534 ((char_u *)line_ga.ga_data) + line_ga.ga_len, len); |
168 | 2535 vcol += char2cells(c1); |
7 | 2536 } |
5966 | 2537 line_ga.ga_len += len; |
168 | 2538 escaped = FALSE; |
2539 | |
2540 windgoto(msg_row, msg_col); | |
164 | 2541 pend = (char_u *)(line_ga.ga_data) + line_ga.ga_len; |
168 | 2542 |
2590 | 2543 /* We are done when a NL is entered, but not when it comes after an |
2544 * odd number of backslashes, that results in a NUL. */ | |
2545 if (line_ga.ga_len > 0 && pend[-1] == '\n') | |
7 | 2546 { |
2590 | 2547 int bcount = 0; |
2548 | |
2549 while (line_ga.ga_len - 2 >= bcount && pend[-2 - bcount] == '\\') | |
2550 ++bcount; | |
2551 | |
2552 if (bcount > 0) | |
2553 { | |
2554 /* Halve the number of backslashes: "\NL" -> "NUL", "\\NL" -> | |
2555 * "\NL", etc. */ | |
2556 line_ga.ga_len -= (bcount + 1) / 2; | |
2557 pend -= (bcount + 1) / 2; | |
2558 pend[-1] = '\n'; | |
2559 } | |
2560 | |
2561 if ((bcount & 1) == 0) | |
2562 { | |
2563 --line_ga.ga_len; | |
2564 --pend; | |
2565 *pend = NUL; | |
2566 break; | |
2567 } | |
7 | 2568 } |
2569 } | |
2570 | |
168 | 2571 --no_mapping; |
2572 --allow_keys; | |
2573 | |
7 | 2574 /* make following messages go to the next line */ |
2575 msg_didout = FALSE; | |
2576 msg_col = 0; | |
2577 if (msg_row < Rows - 1) | |
2578 ++msg_row; | |
2579 emsg_on_display = FALSE; /* don't want ui_delay() */ | |
2580 | |
2581 if (got_int) | |
2582 ga_clear(&line_ga); | |
2583 | |
2584 return (char_u *)line_ga.ga_data; | |
2585 } | |
2586 | |
502 | 2587 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
2588 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
7 | 2589 /* |
2590 * Return TRUE if ccline.overstrike is on. | |
2591 */ | |
2592 int | |
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2593 cmdline_overstrike(void) |
7 | 2594 { |
2595 return ccline.overstrike; | |
2596 } | |
2597 | |
2598 /* | |
2599 * Return TRUE if the cursor is at the end of the cmdline. | |
2600 */ | |
2601 int | |
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2602 cmdline_at_end(void) |
7 | 2603 { |
2604 return (ccline.cmdpos >= ccline.cmdlen); | |
2605 } | |
2606 #endif | |
2607 | |
574 | 2608 #if (defined(FEAT_XIM) && (defined(FEAT_GUI_GTK))) || defined(PROTO) |
7 | 2609 /* |
2610 * Return the virtual column number at the current cursor position. | |
2611 * This is used by the IM code to obtain the start of the preedit string. | |
2612 */ | |
2613 colnr_T | |
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changeset
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2614 cmdline_getvcol_cursor(void) |
7 | 2615 { |
2616 if (ccline.cmdbuff == NULL || ccline.cmdpos > ccline.cmdlen) | |
2617 return MAXCOL; | |
2618 | |
2619 # ifdef FEAT_MBYTE | |
2620 if (has_mbyte) | |
2621 { | |
2622 colnr_T col; | |
2623 int i = 0; | |
2624 | |
2625 for (col = 0; i < ccline.cmdpos; ++col) | |
474 | 2626 i += (*mb_ptr2len)(ccline.cmdbuff + i); |
7 | 2627 |
2628 return col; | |
2629 } | |
2630 else | |
2631 # endif | |
2632 return ccline.cmdpos; | |
2633 } | |
2634 #endif | |
2635 | |
2636 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
2637 /* | |
2638 * If part of the command line is an IM preedit string, redraw it with | |
2639 * IM feedback attributes. The cursor position is restored after drawing. | |
2640 */ | |
2641 static void | |
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|
2642 redrawcmd_preedit(void) |
7 | 2643 { |
2644 if ((State & CMDLINE) | |
2645 && xic != NULL | |
976 | 2646 /* && im_get_status() doesn't work when using SCIM */ |
7 | 2647 && !p_imdisable |
2648 && im_is_preediting()) | |
2649 { | |
2650 int cmdpos = 0; | |
2651 int cmdspos; | |
2652 int old_row; | |
2653 int old_col; | |
2654 colnr_T col; | |
2655 | |
2656 old_row = msg_row; | |
2657 old_col = msg_col; | |
531 | 2658 cmdspos = ((ccline.cmdfirstc != NUL) ? 1 : 0) + ccline.cmdindent; |
7 | 2659 |
2660 # ifdef FEAT_MBYTE | |
2661 if (has_mbyte) | |
2662 { | |
2663 for (col = 0; col < preedit_start_col | |
2664 && cmdpos < ccline.cmdlen; ++col) | |
2665 { | |
2666 cmdspos += (*mb_ptr2cells)(ccline.cmdbuff + cmdpos); | |
474 | 2667 cmdpos += (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2668 } |
2669 } | |
2670 else | |
2671 # endif | |
2672 { | |
2673 cmdspos += preedit_start_col; | |
2674 cmdpos += preedit_start_col; | |
2675 } | |
2676 | |
2677 msg_row = cmdline_row + (cmdspos / (int)Columns); | |
2678 msg_col = cmdspos % (int)Columns; | |
2679 if (msg_row >= Rows) | |
2680 msg_row = Rows - 1; | |
2681 | |
2682 for (col = 0; cmdpos < ccline.cmdlen; ++col) | |
2683 { | |
2684 int char_len; | |
2685 int char_attr; | |
2686 | |
2687 char_attr = im_get_feedback_attr(col); | |
2688 if (char_attr < 0) | |
2689 break; /* end of preedit string */ | |
2690 | |
2691 # ifdef FEAT_MBYTE | |
2692 if (has_mbyte) | |
474 | 2693 char_len = (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2694 else |
2695 # endif | |
2696 char_len = 1; | |
2697 | |
2698 msg_outtrans_len_attr(ccline.cmdbuff + cmdpos, char_len, char_attr); | |
2699 cmdpos += char_len; | |
2700 } | |
2701 | |
2702 msg_row = old_row; | |
2703 msg_col = old_col; | |
2704 } | |
2705 } | |
2706 #endif /* FEAT_XIM && FEAT_GUI_GTK */ | |
2707 | |
2708 /* | |
2709 * Allocate a new command line buffer. | |
2710 * Assigns the new buffer to ccline.cmdbuff and ccline.cmdbufflen. | |
2711 * Returns the new value of ccline.cmdbuff and ccline.cmdbufflen. | |
2712 */ | |
2713 static void | |
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parents:
7807
diff
changeset
|
2714 alloc_cmdbuff(int len) |
7 | 2715 { |
2716 /* | |
2717 * give some extra space to avoid having to allocate all the time | |
2718 */ | |
2719 if (len < 80) | |
2720 len = 100; | |
2721 else | |
2722 len += 20; | |
2723 | |
2724 ccline.cmdbuff = alloc(len); /* caller should check for out-of-memory */ | |
2725 ccline.cmdbufflen = len; | |
2726 } | |
2727 | |
2728 /* | |
2729 * Re-allocate the command line to length len + something extra. | |
2730 * return FAIL for failure, OK otherwise | |
2731 */ | |
2732 static int | |
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parents:
7807
diff
changeset
|
2733 realloc_cmdbuff(int len) |
7 | 2734 { |
2735 char_u *p; | |
2736 | |
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|
2737 if (len < ccline.cmdbufflen) |
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diff
changeset
|
2738 return OK; /* no need to resize */ |
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diff
changeset
|
2739 |
7 | 2740 p = ccline.cmdbuff; |
2741 alloc_cmdbuff(len); /* will get some more */ | |
2742 if (ccline.cmdbuff == NULL) /* out of memory */ | |
2743 { | |
2744 ccline.cmdbuff = p; /* keep the old one */ | |
2745 return FAIL; | |
2746 } | |
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2747 /* There isn't always a NUL after the command, but it may need to be |
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changeset
|
2748 * there, thus copy up to the NUL and add a NUL. */ |
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diff
changeset
|
2749 mch_memmove(ccline.cmdbuff, p, (size_t)ccline.cmdlen); |
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diff
changeset
|
2750 ccline.cmdbuff[ccline.cmdlen] = NUL; |
7 | 2751 vim_free(p); |
1718 | 2752 |
2753 if (ccline.xpc != NULL | |
2754 && ccline.xpc->xp_pattern != NULL | |
2755 && ccline.xpc->xp_context != EXPAND_NOTHING | |
2756 && ccline.xpc->xp_context != EXPAND_UNSUCCESSFUL) | |
2757 { | |
1754 | 2758 int i = (int)(ccline.xpc->xp_pattern - p); |
1718 | 2759 |
2760 /* If xp_pattern points inside the old cmdbuff it needs to be adjusted | |
2761 * to point into the newly allocated memory. */ | |
2762 if (i >= 0 && i <= ccline.cmdlen) | |
2763 ccline.xpc->xp_pattern = ccline.cmdbuff + i; | |
2764 } | |
2765 | |
7 | 2766 return OK; |
2767 } | |
2768 | |
359 | 2769 #if defined(FEAT_ARABIC) || defined(PROTO) |
2770 static char_u *arshape_buf = NULL; | |
2771 | |
2772 # if defined(EXITFREE) || defined(PROTO) | |
2773 void | |
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parents:
7807
diff
changeset
|
2774 free_cmdline_buf(void) |
359 | 2775 { |
2776 vim_free(arshape_buf); | |
2777 } | |
2778 # endif | |
2779 #endif | |
2780 | |
7 | 2781 /* |
2782 * Draw part of the cmdline at the current cursor position. But draw stars | |
2783 * when cmdline_star is TRUE. | |
2784 */ | |
2785 static void | |
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parents:
7807
diff
changeset
|
2786 draw_cmdline(int start, int len) |
7 | 2787 { |
2788 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2789 int i; | |
2790 | |
2791 if (cmdline_star > 0) | |
2792 for (i = 0; i < len; ++i) | |
2793 { | |
2794 msg_putchar('*'); | |
2795 # ifdef FEAT_MBYTE | |
2796 if (has_mbyte) | |
474 | 2797 i += (*mb_ptr2len)(ccline.cmdbuff + start + i) - 1; |
7 | 2798 # endif |
2799 } | |
2800 else | |
2801 #endif | |
2802 #ifdef FEAT_ARABIC | |
2803 if (p_arshape && !p_tbidi && enc_utf8 && len > 0) | |
2804 { | |
2805 static int buflen = 0; | |
2806 char_u *p; | |
2807 int j; | |
2808 int newlen = 0; | |
2809 int mb_l; | |
719 | 2810 int pc, pc1 = 0; |
7 | 2811 int prev_c = 0; |
2812 int prev_c1 = 0; | |
714 | 2813 int u8c; |
2814 int u8cc[MAX_MCO]; | |
7 | 2815 int nc = 0; |
2816 | |
2817 /* | |
2818 * Do arabic shaping into a temporary buffer. This is very | |
2819 * inefficient! | |
2820 */ | |
507 | 2821 if (len * 2 + 2 > buflen) |
7 | 2822 { |
2823 /* Re-allocate the buffer. We keep it around to avoid a lot of | |
2824 * alloc()/free() calls. */ | |
359 | 2825 vim_free(arshape_buf); |
507 | 2826 buflen = len * 2 + 2; |
359 | 2827 arshape_buf = alloc(buflen); |
2828 if (arshape_buf == NULL) | |
7 | 2829 return; /* out of memory */ |
2830 } | |
2831 | |
507 | 2832 if (utf_iscomposing(utf_ptr2char(ccline.cmdbuff + start))) |
2833 { | |
2834 /* Prepend a space to draw the leading composing char on. */ | |
2835 arshape_buf[0] = ' '; | |
2836 newlen = 1; | |
2837 } | |
2838 | |
7 | 2839 for (j = start; j < start + len; j += mb_l) |
2840 { | |
2841 p = ccline.cmdbuff + j; | |
714 | 2842 u8c = utfc_ptr2char_len(p, u8cc, start + len - j); |
474 | 2843 mb_l = utfc_ptr2len_len(p, start + len - j); |
7 | 2844 if (ARABIC_CHAR(u8c)) |
2845 { | |
2846 /* Do Arabic shaping. */ | |
2847 if (cmdmsg_rl) | |
2848 { | |
2849 /* displaying from right to left */ | |
2850 pc = prev_c; | |
2851 pc1 = prev_c1; | |
714 | 2852 prev_c1 = u8cc[0]; |
7 | 2853 if (j + mb_l >= start + len) |
2854 nc = NUL; | |
2855 else | |
2856 nc = utf_ptr2char(p + mb_l); | |
2857 } | |
2858 else | |
2859 { | |
2860 /* displaying from left to right */ | |
2861 if (j + mb_l >= start + len) | |
2862 pc = NUL; | |
2863 else | |
714 | 2864 { |
2865 int pcc[MAX_MCO]; | |
2866 | |
2867 pc = utfc_ptr2char_len(p + mb_l, pcc, | |
7 | 2868 start + len - j - mb_l); |
714 | 2869 pc1 = pcc[0]; |
2870 } | |
7 | 2871 nc = prev_c; |
2872 } | |
2873 prev_c = u8c; | |
2874 | |
714 | 2875 u8c = arabic_shape(u8c, NULL, &u8cc[0], pc, pc1, nc); |
7 | 2876 |
359 | 2877 newlen += (*mb_char2bytes)(u8c, arshape_buf + newlen); |
714 | 2878 if (u8cc[0] != 0) |
7 | 2879 { |
714 | 2880 newlen += (*mb_char2bytes)(u8cc[0], arshape_buf + newlen); |
2881 if (u8cc[1] != 0) | |
2882 newlen += (*mb_char2bytes)(u8cc[1], | |
359 | 2883 arshape_buf + newlen); |
7 | 2884 } |
2885 } | |
2886 else | |
2887 { | |
2888 prev_c = u8c; | |
359 | 2889 mch_memmove(arshape_buf + newlen, p, mb_l); |
7 | 2890 newlen += mb_l; |
2891 } | |
2892 } | |
2893 | |
359 | 2894 msg_outtrans_len(arshape_buf, newlen); |
7 | 2895 } |
2896 else | |
2897 #endif | |
2898 msg_outtrans_len(ccline.cmdbuff + start, len); | |
2899 } | |
2900 | |
2901 /* | |
2902 * Put a character on the command line. Shifts the following text to the | |
2903 * right when "shift" is TRUE. Used for CTRL-V, CTRL-K, etc. | |
2904 * "c" must be printable (fit in one display cell)! | |
2905 */ | |
2906 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2907 putcmdline(int c, int shift) |
7 | 2908 { |
2909 if (cmd_silent) | |
2910 return; | |
2911 msg_no_more = TRUE; | |
2912 msg_putchar(c); | |
2913 if (shift) | |
2914 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
2915 msg_no_more = FALSE; | |
2916 cursorcmd(); | |
2917 } | |
2918 | |
2919 /* | |
2920 * Undo a putcmdline(c, FALSE). | |
2921 */ | |
2922 void | |
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parents:
7807
diff
changeset
|
2923 unputcmdline(void) |
7 | 2924 { |
2925 if (cmd_silent) | |
2926 return; | |
2927 msg_no_more = TRUE; | |
2928 if (ccline.cmdlen == ccline.cmdpos) | |
2929 msg_putchar(' '); | |
3558 | 2930 #ifdef FEAT_MBYTE |
2931 else if (has_mbyte) | |
2932 draw_cmdline(ccline.cmdpos, | |
2933 (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos)); | |
2934 #endif | |
7 | 2935 else |
2936 draw_cmdline(ccline.cmdpos, 1); | |
2937 msg_no_more = FALSE; | |
2938 cursorcmd(); | |
2939 } | |
2940 | |
2941 /* | |
2942 * Put the given string, of the given length, onto the command line. | |
2943 * If len is -1, then STRLEN() is used to calculate the length. | |
2944 * If 'redraw' is TRUE then the new part of the command line, and the remaining | |
2945 * part will be redrawn, otherwise it will not. If this function is called | |
2946 * twice in a row, then 'redraw' should be FALSE and redrawcmd() should be | |
2947 * called afterwards. | |
2948 */ | |
2949 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2950 put_on_cmdline(char_u *str, int len, int redraw) |
7 | 2951 { |
2952 int retval; | |
2953 int i; | |
2954 int m; | |
2955 int c; | |
2956 | |
2957 if (len < 0) | |
2958 len = (int)STRLEN(str); | |
2959 | |
2960 /* Check if ccline.cmdbuff needs to be longer */ | |
2961 if (ccline.cmdlen + len + 1 >= ccline.cmdbufflen) | |
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diff
changeset
|
2962 retval = realloc_cmdbuff(ccline.cmdlen + len + 1); |
7 | 2963 else |
2964 retval = OK; | |
2965 if (retval == OK) | |
2966 { | |
2967 if (!ccline.overstrike) | |
2968 { | |
2969 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2970 ccline.cmdbuff + ccline.cmdpos, | |
2971 (size_t)(ccline.cmdlen - ccline.cmdpos)); | |
2972 ccline.cmdlen += len; | |
2973 } | |
2974 else | |
2975 { | |
2976 #ifdef FEAT_MBYTE | |
2977 if (has_mbyte) | |
2978 { | |
2979 /* Count nr of characters in the new string. */ | |
2980 m = 0; | |
474 | 2981 for (i = 0; i < len; i += (*mb_ptr2len)(str + i)) |
7 | 2982 ++m; |
2983 /* Count nr of bytes in cmdline that are overwritten by these | |
2984 * characters. */ | |
2985 for (i = ccline.cmdpos; i < ccline.cmdlen && m > 0; | |
474 | 2986 i += (*mb_ptr2len)(ccline.cmdbuff + i)) |
7 | 2987 --m; |
2988 if (i < ccline.cmdlen) | |
2989 { | |
2990 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2991 ccline.cmdbuff + i, (size_t)(ccline.cmdlen - i)); | |
2992 ccline.cmdlen += ccline.cmdpos + len - i; | |
2993 } | |
2994 else | |
2995 ccline.cmdlen = ccline.cmdpos + len; | |
2996 } | |
2997 else | |
2998 #endif | |
2999 if (ccline.cmdpos + len > ccline.cmdlen) | |
3000 ccline.cmdlen = ccline.cmdpos + len; | |
3001 } | |
3002 mch_memmove(ccline.cmdbuff + ccline.cmdpos, str, (size_t)len); | |
3003 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
3004 | |
3005 #ifdef FEAT_MBYTE | |
3006 if (enc_utf8) | |
3007 { | |
3008 /* When the inserted text starts with a composing character, | |
3009 * backup to the character before it. There could be two of them. | |
3010 */ | |
3011 i = 0; | |
3012 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
3013 while (ccline.cmdpos > 0 && utf_iscomposing(c)) | |
3014 { | |
3015 i = (*mb_head_off)(ccline.cmdbuff, | |
3016 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
3017 ccline.cmdpos -= i; | |
3018 len += i; | |
3019 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
3020 } | |
3021 # ifdef FEAT_ARABIC | |
3022 if (i == 0 && ccline.cmdpos > 0 && arabic_maycombine(c)) | |
3023 { | |
3024 /* Check the previous character for Arabic combining pair. */ | |
3025 i = (*mb_head_off)(ccline.cmdbuff, | |
3026 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
3027 if (arabic_combine(utf_ptr2char(ccline.cmdbuff | |
3028 + ccline.cmdpos - i), c)) | |
3029 { | |
3030 ccline.cmdpos -= i; | |
3031 len += i; | |
3032 } | |
3033 else | |
3034 i = 0; | |
3035 } | |
3036 # endif | |
3037 if (i != 0) | |
3038 { | |
3039 /* Also backup the cursor position. */ | |
3040 i = ptr2cells(ccline.cmdbuff + ccline.cmdpos); | |
3041 ccline.cmdspos -= i; | |
3042 msg_col -= i; | |
3043 if (msg_col < 0) | |
3044 { | |
3045 msg_col += Columns; | |
3046 --msg_row; | |
3047 } | |
3048 } | |
3049 } | |
3050 #endif | |
3051 | |
3052 if (redraw && !cmd_silent) | |
3053 { | |
3054 msg_no_more = TRUE; | |
3055 i = cmdline_row; | |
3114 | 3056 cursorcmd(); |
7 | 3057 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); |
3058 /* Avoid clearing the rest of the line too often. */ | |
3059 if (cmdline_row != i || ccline.overstrike) | |
3060 msg_clr_eos(); | |
3061 msg_no_more = FALSE; | |
3062 } | |
3063 #ifdef FEAT_FKMAP | |
3064 /* | |
3065 * If we are in Farsi command mode, the character input must be in | |
3066 * Insert mode. So do not advance the cmdpos. | |
3067 */ | |
3068 if (!cmd_fkmap) | |
3069 #endif | |
3070 { | |
3071 if (KeyTyped) | |
534 | 3072 { |
7 | 3073 m = Columns * Rows; |
534 | 3074 if (m < 0) /* overflow, Columns or Rows at weird value */ |
3075 m = MAXCOL; | |
3076 } | |
7 | 3077 else |
3078 m = MAXCOL; | |
3079 for (i = 0; i < len; ++i) | |
3080 { | |
3081 c = cmdline_charsize(ccline.cmdpos); | |
3082 #ifdef FEAT_MBYTE | |
3083 /* count ">" for a double-wide char that doesn't fit. */ | |
3084 if (has_mbyte) | |
3085 correct_cmdspos(ccline.cmdpos, c); | |
3086 #endif | |
1612 | 3087 /* Stop cursor at the end of the screen, but do increment the |
3088 * insert position, so that entering a very long command | |
3089 * works, even though you can't see it. */ | |
3090 if (ccline.cmdspos + c < m) | |
3091 ccline.cmdspos += c; | |
7 | 3092 #ifdef FEAT_MBYTE |
3093 if (has_mbyte) | |
3094 { | |
474 | 3095 c = (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos) - 1; |
7 | 3096 if (c > len - i - 1) |
3097 c = len - i - 1; | |
3098 ccline.cmdpos += c; | |
3099 i += c; | |
3100 } | |
3101 #endif | |
3102 ++ccline.cmdpos; | |
3103 } | |
3104 } | |
3105 } | |
3106 if (redraw) | |
3107 msg_check(); | |
3108 return retval; | |
3109 } | |
3110 | |
95 | 3111 static struct cmdline_info prev_ccline; |
3112 static int prev_ccline_used = FALSE; | |
3113 | |
3114 /* | |
3115 * Save ccline, because obtaining the "=" register may execute "normal :cmd" | |
3116 * and overwrite it. But get_cmdline_str() may need it, thus make it | |
3117 * available globally in prev_ccline. | |
3118 */ | |
3119 static void | |
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parents:
7807
diff
changeset
|
3120 save_cmdline(struct cmdline_info *ccp) |
95 | 3121 { |
3122 if (!prev_ccline_used) | |
3123 { | |
3124 vim_memset(&prev_ccline, 0, sizeof(struct cmdline_info)); | |
3125 prev_ccline_used = TRUE; | |
3126 } | |
3127 *ccp = prev_ccline; | |
3128 prev_ccline = ccline; | |
3129 ccline.cmdbuff = NULL; | |
3130 ccline.cmdprompt = NULL; | |
1718 | 3131 ccline.xpc = NULL; |
95 | 3132 } |
3133 | |
3134 /* | |
1214 | 3135 * Restore ccline after it has been saved with save_cmdline(). |
95 | 3136 */ |
3137 static void | |
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parents:
7807
diff
changeset
|
3138 restore_cmdline(struct cmdline_info *ccp) |
95 | 3139 { |
3140 ccline = prev_ccline; | |
3141 prev_ccline = *ccp; | |
3142 } | |
3143 | |
849 | 3144 #if defined(FEAT_EVAL) || defined(PROTO) |
3145 /* | |
3146 * Save the command line into allocated memory. Returns a pointer to be | |
3147 * passed to restore_cmdline_alloc() later. | |
3148 * Returns NULL when failed. | |
3149 */ | |
3150 char_u * | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3151 save_cmdline_alloc(void) |
849 | 3152 { |
3153 struct cmdline_info *p; | |
3154 | |
3155 p = (struct cmdline_info *)alloc((unsigned)sizeof(struct cmdline_info)); | |
3156 if (p != NULL) | |
3157 save_cmdline(p); | |
3158 return (char_u *)p; | |
3159 } | |
3160 | |
3161 /* | |
3162 * Restore the command line from the return value of save_cmdline_alloc(). | |
3163 */ | |
3164 void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3165 restore_cmdline_alloc(char_u *p) |
849 | 3166 { |
3167 if (p != NULL) | |
3168 { | |
3169 restore_cmdline((struct cmdline_info *)p); | |
3170 vim_free(p); | |
3171 } | |
3172 } | |
3173 #endif | |
3174 | |
15 | 3175 /* |
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Christian Brabandt <cb@256bit.org>
parents:
7250
diff
changeset
|
3176 * Paste a yank register into the command line. |
4c5f53a60543
commit https://github.com/vim/vim/commit/6f62fed349bf829da2adb02619dc9acba13c8ab6
Christian Brabandt <cb@256bit.org>
parents:
7250
diff
changeset
|
3177 * Used by CTRL-R command in command-line mode. |
15 | 3178 * insert_reg() can't be used here, because special characters from the |
3179 * register contents will be interpreted as commands. | |
3180 * | |
7336
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commit https://github.com/vim/vim/commit/6f62fed349bf829da2adb02619dc9acba13c8ab6
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parents:
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diff
changeset
|
3181 * Return FAIL for failure, OK otherwise. |
15 | 3182 */ |
3183 static int | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3184 cmdline_paste( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3185 int regname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3186 int literally, /* Insert text literally instead of "as typed" */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3187 int remcr) /* remove trailing CR */ |
15 | 3188 { |
3189 long i; | |
3190 char_u *arg; | |
772 | 3191 char_u *p; |
15 | 3192 int allocated; |
3193 struct cmdline_info save_ccline; | |
3194 | |
3195 /* check for valid regname; also accept special characters for CTRL-R in | |
3196 * the command line */ | |
3197 if (regname != Ctrl_F && regname != Ctrl_P && regname != Ctrl_W | |
3198 && regname != Ctrl_A && !valid_yank_reg(regname, FALSE)) | |
3199 return FAIL; | |
3200 | |
3201 /* A register containing CTRL-R can cause an endless loop. Allow using | |
3202 * CTRL-C to break the loop. */ | |
3203 line_breakcheck(); | |
3204 if (got_int) | |
3205 return FAIL; | |
3206 | |
3207 #ifdef FEAT_CLIPBOARD | |
3208 regname = may_get_selection(regname); | |
3209 #endif | |
3210 | |
634 | 3211 /* Need to save and restore ccline. And set "textlock" to avoid nasty |
632 | 3212 * things like going to another buffer when evaluating an expression. */ |
95 | 3213 save_cmdline(&save_ccline); |
634 | 3214 ++textlock; |
15 | 3215 i = get_spec_reg(regname, &arg, &allocated, TRUE); |
634 | 3216 --textlock; |
95 | 3217 restore_cmdline(&save_ccline); |
15 | 3218 |
3219 if (i) | |
3220 { | |
3221 /* Got the value of a special register in "arg". */ | |
3222 if (arg == NULL) | |
3223 return FAIL; | |
772 | 3224 |
3225 /* When 'incsearch' is set and CTRL-R CTRL-W used: skip the duplicate | |
3226 * part of the word. */ | |
3227 p = arg; | |
3228 if (p_is && regname == Ctrl_W) | |
3229 { | |
3230 char_u *w; | |
3231 int len; | |
3232 | |
3233 /* Locate start of last word in the cmd buffer. */ | |
2937 | 3234 for (w = ccline.cmdbuff + ccline.cmdpos; w > ccline.cmdbuff; ) |
772 | 3235 { |
3236 #ifdef FEAT_MBYTE | |
3237 if (has_mbyte) | |
3238 { | |
3239 len = (*mb_head_off)(ccline.cmdbuff, w - 1) + 1; | |
3240 if (!vim_iswordc(mb_ptr2char(w - len))) | |
3241 break; | |
3242 w -= len; | |
3243 } | |
3244 else | |
3245 #endif | |
3246 { | |
3247 if (!vim_iswordc(w[-1])) | |
3248 break; | |
3249 --w; | |
3250 } | |
3251 } | |
2937 | 3252 len = (int)((ccline.cmdbuff + ccline.cmdpos) - w); |
772 | 3253 if (p_ic ? STRNICMP(w, arg, len) == 0 : STRNCMP(w, arg, len) == 0) |
3254 p += len; | |
3255 } | |
3256 | |
3257 cmdline_paste_str(p, literally); | |
15 | 3258 if (allocated) |
3259 vim_free(arg); | |
3260 return OK; | |
3261 } | |
3262 | |
1015 | 3263 return cmdline_paste_reg(regname, literally, remcr); |
15 | 3264 } |
3265 | |
3266 /* | |
3267 * Put a string on the command line. | |
3268 * When "literally" is TRUE, insert literally. | |
3269 * When "literally" is FALSE, insert as typed, but don't leave the command | |
3270 * line. | |
3271 */ | |
3272 void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3273 cmdline_paste_str(char_u *s, int literally) |
15 | 3274 { |
3275 int c, cv; | |
3276 | |
3277 if (literally) | |
3278 put_on_cmdline(s, -1, TRUE); | |
3279 else | |
3280 while (*s != NUL) | |
3281 { | |
3282 cv = *s; | |
3283 if (cv == Ctrl_V && s[1]) | |
3284 ++s; | |
3285 #ifdef FEAT_MBYTE | |
3286 if (has_mbyte) | |
1606 | 3287 c = mb_cptr2char_adv(&s); |
15 | 3288 else |
3289 #endif | |
3290 c = *s++; | |
3628 | 3291 if (cv == Ctrl_V || c == ESC || c == Ctrl_C |
3292 || c == CAR || c == NL || c == Ctrl_L | |
15 | 3293 #ifdef UNIX |
3294 || c == intr_char | |
3295 #endif | |
3296 || (c == Ctrl_BSL && *s == Ctrl_N)) | |
3297 stuffcharReadbuff(Ctrl_V); | |
3298 stuffcharReadbuff(c); | |
3299 } | |
3300 } | |
3301 | |
7 | 3302 #ifdef FEAT_WILDMENU |
3303 /* | |
3304 * Delete characters on the command line, from "from" to the current | |
3305 * position. | |
3306 */ | |
3307 static void | |
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parents:
7807
diff
changeset
|
3308 cmdline_del(int from) |
7 | 3309 { |
3310 mch_memmove(ccline.cmdbuff + from, ccline.cmdbuff + ccline.cmdpos, | |
3311 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3312 ccline.cmdlen -= ccline.cmdpos - from; | |
3313 ccline.cmdpos = from; | |
3314 } | |
3315 #endif | |
3316 | |
3317 /* | |
9066
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parents:
8765
diff
changeset
|
3318 * This function is called when the screen size changes and with incremental |
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
3319 * search and in other situations where the command line may have been |
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
3320 * overwritten. |
7 | 3321 */ |
3322 void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3323 redrawcmdline(void) |
7 | 3324 { |
3325 if (cmd_silent) | |
3326 return; | |
3327 need_wait_return = FALSE; | |
3328 compute_cmdrow(); | |
3329 redrawcmd(); | |
3330 cursorcmd(); | |
3331 } | |
3332 | |
3333 static void | |
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parents:
7807
diff
changeset
|
3334 redrawcmdprompt(void) |
7 | 3335 { |
3336 int i; | |
3337 | |
3338 if (cmd_silent) | |
3339 return; | |
531 | 3340 if (ccline.cmdfirstc != NUL) |
7 | 3341 msg_putchar(ccline.cmdfirstc); |
3342 if (ccline.cmdprompt != NULL) | |
3343 { | |
3344 msg_puts_attr(ccline.cmdprompt, ccline.cmdattr); | |
3345 ccline.cmdindent = msg_col + (msg_row - cmdline_row) * Columns; | |
3346 /* do the reverse of set_cmdspos() */ | |
531 | 3347 if (ccline.cmdfirstc != NUL) |
7 | 3348 --ccline.cmdindent; |
3349 } | |
3350 else | |
3351 for (i = ccline.cmdindent; i > 0; --i) | |
3352 msg_putchar(' '); | |
3353 } | |
3354 | |
3355 /* | |
3356 * Redraw what is currently on the command line. | |
3357 */ | |
3358 void | |
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parents:
7807
diff
changeset
|
3359 redrawcmd(void) |
7 | 3360 { |
3361 if (cmd_silent) | |
3362 return; | |
3363 | |
683 | 3364 /* when 'incsearch' is set there may be no command line while redrawing */ |
3365 if (ccline.cmdbuff == NULL) | |
3366 { | |
3367 windgoto(cmdline_row, 0); | |
3368 msg_clr_eos(); | |
3369 return; | |
3370 } | |
3371 | |
7 | 3372 msg_start(); |
3373 redrawcmdprompt(); | |
3374 | |
3375 /* Don't use more prompt, truncate the cmdline if it doesn't fit. */ | |
3376 msg_no_more = TRUE; | |
3377 draw_cmdline(0, ccline.cmdlen); | |
3378 msg_clr_eos(); | |
3379 msg_no_more = FALSE; | |
3380 | |
3381 set_cmdspos_cursor(); | |
3382 | |
3383 /* | |
3384 * An emsg() before may have set msg_scroll. This is used in normal mode, | |
3385 * in cmdline mode we can reset them now. | |
3386 */ | |
3387 msg_scroll = FALSE; /* next message overwrites cmdline */ | |
3388 | |
3389 /* Typing ':' at the more prompt may set skip_redraw. We don't want this | |
3390 * in cmdline mode */ | |
3391 skip_redraw = FALSE; | |
3392 } | |
3393 | |
3394 void | |
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parents:
7807
diff
changeset
|
3395 compute_cmdrow(void) |
7 | 3396 { |
540 | 3397 if (exmode_active || msg_scrolled != 0) |
7 | 3398 cmdline_row = Rows - 1; |
3399 else | |
3400 cmdline_row = W_WINROW(lastwin) + lastwin->w_height | |
3401 + W_STATUS_HEIGHT(lastwin); | |
3402 } | |
3403 | |
3404 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3405 cursorcmd(void) |
7 | 3406 { |
3407 if (cmd_silent) | |
3408 return; | |
3409 | |
3410 #ifdef FEAT_RIGHTLEFT | |
3411 if (cmdmsg_rl) | |
3412 { | |
3413 msg_row = cmdline_row + (ccline.cmdspos / (int)(Columns - 1)); | |
3414 msg_col = (int)Columns - (ccline.cmdspos % (int)(Columns - 1)) - 1; | |
3415 if (msg_row <= 0) | |
3416 msg_row = Rows - 1; | |
3417 } | |
3418 else | |
3419 #endif | |
3420 { | |
3421 msg_row = cmdline_row + (ccline.cmdspos / (int)Columns); | |
3422 msg_col = ccline.cmdspos % (int)Columns; | |
3423 if (msg_row >= Rows) | |
3424 msg_row = Rows - 1; | |
3425 } | |
3426 | |
3427 windgoto(msg_row, msg_col); | |
3428 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
3429 redrawcmd_preedit(); | |
3430 #endif | |
3431 #ifdef MCH_CURSOR_SHAPE | |
3432 mch_update_cursor(); | |
3433 #endif | |
3434 } | |
3435 | |
3436 void | |
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parents:
7807
diff
changeset
|
3437 gotocmdline(int clr) |
7 | 3438 { |
3439 msg_start(); | |
3440 #ifdef FEAT_RIGHTLEFT | |
3441 if (cmdmsg_rl) | |
3442 msg_col = Columns - 1; | |
3443 else | |
3444 #endif | |
3445 msg_col = 0; /* always start in column 0 */ | |
3446 if (clr) /* clear the bottom line(s) */ | |
3447 msg_clr_eos(); /* will reset clear_cmdline */ | |
3448 windgoto(cmdline_row, 0); | |
3449 } | |
3450 | |
3451 /* | |
3452 * Check the word in front of the cursor for an abbreviation. | |
3453 * Called when the non-id character "c" has been entered. | |
3454 * When an abbreviation is recognized it is removed from the text with | |
3455 * backspaces and the replacement string is inserted, followed by "c". | |
3456 */ | |
3457 static int | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3458 ccheck_abbr(int c) |
7 | 3459 { |
3460 if (p_paste || no_abbr) /* no abbreviations or in paste mode */ | |
3461 return FALSE; | |
3462 | |
3463 return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, 0); | |
3464 } | |
3465 | |
3164 | 3466 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
3467 static int | |
3468 #ifdef __BORLANDC__ | |
3469 _RTLENTRYF | |
3470 #endif | |
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parents:
7807
diff
changeset
|
3471 sort_func_compare(const void *s1, const void *s2) |
3164 | 3472 { |
3473 char_u *p1 = *(char_u **)s1; | |
3474 char_u *p2 = *(char_u **)s2; | |
3475 | |
3476 if (*p1 != '<' && *p2 == '<') return -1; | |
3477 if (*p1 == '<' && *p2 != '<') return 1; | |
3478 return STRCMP(p1, p2); | |
3479 } | |
3480 #endif | |
3481 | |
7 | 3482 /* |
3483 * Return FAIL if this is not an appropriate context in which to do | |
3484 * completion of anything, return OK if it is (even if there are no matches). | |
3485 * For the caller, this means that the character is just passed through like a | |
3486 * normal character (instead of being expanded). This allows :s/^I^D etc. | |
3487 */ | |
3488 static int | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3489 nextwild( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3490 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3491 int type, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3492 int options, /* extra options for ExpandOne() */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3493 int escape) /* if TRUE, escape the returned matches */ |
7 | 3494 { |
3495 int i, j; | |
3496 char_u *p1; | |
3497 char_u *p2; | |
3498 int difflen; | |
3499 int v; | |
3500 | |
3501 if (xp->xp_numfiles == -1) | |
3502 { | |
3503 set_expand_context(xp); | |
3504 cmd_showtail = expand_showtail(xp); | |
3505 } | |
3506 | |
3507 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
3508 { | |
3509 beep_flush(); | |
3510 return OK; /* Something illegal on command line */ | |
3511 } | |
3512 if (xp->xp_context == EXPAND_NOTHING) | |
3513 { | |
3514 /* Caller can use the character as a normal char instead */ | |
3515 return FAIL; | |
3516 } | |
3517 | |
3518 MSG_PUTS("..."); /* show that we are busy */ | |
3519 out_flush(); | |
3520 | |
3521 i = (int)(xp->xp_pattern - ccline.cmdbuff); | |
1965 | 3522 xp->xp_pattern_len = ccline.cmdpos - i; |
7 | 3523 |
3524 if (type == WILD_NEXT || type == WILD_PREV) | |
3525 { | |
3526 /* | |
3527 * Get next/previous match for a previous expanded pattern. | |
3528 */ | |
3529 p2 = ExpandOne(xp, NULL, NULL, 0, type); | |
3530 } | |
3531 else | |
3532 { | |
3533 /* | |
3534 * Translate string into pattern and expand it. | |
3535 */ | |
1965 | 3536 if ((p1 = addstar(xp->xp_pattern, xp->xp_pattern_len, |
3537 xp->xp_context)) == NULL) | |
7 | 3538 p2 = NULL; |
3539 else | |
3540 { | |
2652 | 3541 int use_options = options | |
3961 | 3542 WILD_HOME_REPLACE|WILD_ADD_SLASH|WILD_SILENT; |
3543 if (escape) | |
3544 use_options |= WILD_ESCAPE; | |
2652 | 3545 |
3546 if (p_wic) | |
3547 use_options += WILD_ICASE; | |
1965 | 3548 p2 = ExpandOne(xp, p1, |
3549 vim_strnsave(&ccline.cmdbuff[i], xp->xp_pattern_len), | |
2652 | 3550 use_options, type); |
7 | 3551 vim_free(p1); |
2047
85da03763130
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Bram Moolenaar <bram@zimbu.org>
parents:
2016
diff
changeset
|
3552 /* longest match: make sure it is not shorter, happens with :help */ |
7 | 3553 if (p2 != NULL && type == WILD_LONGEST) |
3554 { | |
1965 | 3555 for (j = 0; j < xp->xp_pattern_len; ++j) |
7 | 3556 if (ccline.cmdbuff[i + j] == '*' |
3557 || ccline.cmdbuff[i + j] == '?') | |
3558 break; | |
3559 if ((int)STRLEN(p2) < j) | |
3560 { | |
3561 vim_free(p2); | |
3562 p2 = NULL; | |
3563 } | |
3564 } | |
3565 } | |
3566 } | |
3567 | |
3568 if (p2 != NULL && !got_int) | |
3569 { | |
1965 | 3570 difflen = (int)STRLEN(p2) - xp->xp_pattern_len; |
2557
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Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
3571 if (ccline.cmdlen + difflen + 4 > ccline.cmdbufflen) |
7 | 3572 { |
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parents:
2556
diff
changeset
|
3573 v = realloc_cmdbuff(ccline.cmdlen + difflen + 4); |
7 | 3574 xp->xp_pattern = ccline.cmdbuff + i; |
3575 } | |
3576 else | |
3577 v = OK; | |
3578 if (v == OK) | |
3579 { | |
323 | 3580 mch_memmove(&ccline.cmdbuff[ccline.cmdpos + difflen], |
3581 &ccline.cmdbuff[ccline.cmdpos], | |
3582 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3583 mch_memmove(&ccline.cmdbuff[i], p2, STRLEN(p2)); | |
7 | 3584 ccline.cmdlen += difflen; |
3585 ccline.cmdpos += difflen; | |
3586 } | |
3587 } | |
3588 vim_free(p2); | |
3589 | |
3590 redrawcmd(); | |
33 | 3591 cursorcmd(); |
7 | 3592 |
3593 /* When expanding a ":map" command and no matches are found, assume that | |
3594 * the key is supposed to be inserted literally */ | |
3595 if (xp->xp_context == EXPAND_MAPPINGS && p2 == NULL) | |
3596 return FAIL; | |
3597 | |
3598 if (xp->xp_numfiles <= 0 && p2 == NULL) | |
3599 beep_flush(); | |
3600 else if (xp->xp_numfiles == 1) | |
3601 /* free expanded pattern */ | |
3602 (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE); | |
3603 | |
3604 return OK; | |
3605 } | |
3606 | |
3607 /* | |
3608 * Do wildcard expansion on the string 'str'. | |
3609 * Chars that should not be expanded must be preceded with a backslash. | |
1612 | 3610 * Return a pointer to allocated memory containing the new string. |
7 | 3611 * Return NULL for failure. |
3612 * | |
1412 | 3613 * "orig" is the originally expanded string, copied to allocated memory. It |
3614 * should either be kept in orig_save or freed. When "mode" is WILD_NEXT or | |
3615 * WILD_PREV "orig" should be NULL. | |
3616 * | |
838 | 3617 * Results are cached in xp->xp_files and xp->xp_numfiles, except when "mode" |
3618 * is WILD_EXPAND_FREE or WILD_ALL. | |
7 | 3619 * |
3620 * mode = WILD_FREE: just free previously expanded matches | |
3621 * mode = WILD_EXPAND_FREE: normal expansion, do not keep matches | |
3622 * mode = WILD_EXPAND_KEEP: normal expansion, keep matches | |
3623 * mode = WILD_NEXT: use next match in multiple match, wrap to first | |
3624 * mode = WILD_PREV: use previous match in multiple match, wrap to first | |
3625 * mode = WILD_ALL: return all matches concatenated | |
3626 * mode = WILD_LONGEST: return longest matched part | |
3398 | 3627 * mode = WILD_ALL_KEEP: get all matches, keep matches |
7 | 3628 * |
3629 * options = WILD_LIST_NOTFOUND: list entries without a match | |
3630 * options = WILD_HOME_REPLACE: do home_replace() for buffer names | |
3631 * options = WILD_USE_NL: Use '\n' for WILD_ALL | |
3632 * options = WILD_NO_BEEP: Don't beep for multiple matches | |
3633 * options = WILD_ADD_SLASH: add a slash after directory names | |
3634 * options = WILD_KEEP_ALL: don't remove 'wildignore' entries | |
3635 * options = WILD_SILENT: don't print warning messages | |
3636 * options = WILD_ESCAPE: put backslash before special chars | |
2652 | 3637 * options = WILD_ICASE: ignore case for files |
7 | 3638 * |
3639 * The variables xp->xp_context and xp->xp_backslash must have been set! | |
3640 */ | |
3641 char_u * | |
7819
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|
3642 ExpandOne( |
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changeset
|
3643 expand_T *xp, |
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|
3644 char_u *str, |
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diff
changeset
|
3645 char_u *orig, /* allocated copy of original of expanded string */ |
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diff
changeset
|
3646 int options, |
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diff
changeset
|
3647 int mode) |
7 | 3648 { |
3649 char_u *ss = NULL; | |
3650 static int findex; | |
3651 static char_u *orig_save = NULL; /* kept value of orig */ | |
1432 | 3652 int orig_saved = FALSE; |
7 | 3653 int i; |
3654 long_u len; | |
3655 int non_suf_match; /* number without matching suffix */ | |
3656 | |
3657 /* | |
3658 * first handle the case of using an old match | |
3659 */ | |
3660 if (mode == WILD_NEXT || mode == WILD_PREV) | |
3661 { | |
3662 if (xp->xp_numfiles > 0) | |
3663 { | |
3664 if (mode == WILD_PREV) | |
3665 { | |
3666 if (findex == -1) | |
3667 findex = xp->xp_numfiles; | |
3668 --findex; | |
3669 } | |
3670 else /* mode == WILD_NEXT */ | |
3671 ++findex; | |
3672 | |
3673 /* | |
3674 * When wrapping around, return the original string, set findex to | |
3675 * -1. | |
3676 */ | |
3677 if (findex < 0) | |
3678 { | |
3679 if (orig_save == NULL) | |
3680 findex = xp->xp_numfiles - 1; | |
3681 else | |
3682 findex = -1; | |
3683 } | |
3684 if (findex >= xp->xp_numfiles) | |
3685 { | |
3686 if (orig_save == NULL) | |
3687 findex = 0; | |
3688 else | |
3689 findex = -1; | |
3690 } | |
3691 #ifdef FEAT_WILDMENU | |
3692 if (p_wmnu) | |
3693 win_redr_status_matches(xp, xp->xp_numfiles, xp->xp_files, | |
3694 findex, cmd_showtail); | |
3695 #endif | |
3696 if (findex == -1) | |
3697 return vim_strsave(orig_save); | |
3698 return vim_strsave(xp->xp_files[findex]); | |
3699 } | |
3700 else | |
3701 return NULL; | |
3702 } | |
3703 | |
1412 | 3704 /* free old names */ |
7 | 3705 if (xp->xp_numfiles != -1 && mode != WILD_ALL && mode != WILD_LONGEST) |
3706 { | |
3707 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3708 xp->xp_numfiles = -1; | |
3709 vim_free(orig_save); | |
3710 orig_save = NULL; | |
3711 } | |
3712 findex = 0; | |
3713 | |
3714 if (mode == WILD_FREE) /* only release file name */ | |
3715 return NULL; | |
3716 | |
3717 if (xp->xp_numfiles == -1) | |
3718 { | |
3719 vim_free(orig_save); | |
3720 orig_save = orig; | |
1432 | 3721 orig_saved = TRUE; |
7 | 3722 |
3723 /* | |
3724 * Do the expansion. | |
3725 */ | |
3726 if (ExpandFromContext(xp, str, &xp->xp_numfiles, &xp->xp_files, | |
3727 options) == FAIL) | |
3728 { | |
3729 #ifdef FNAME_ILLEGAL | |
3730 /* Illegal file name has been silently skipped. But when there | |
3731 * are wildcards, the real problem is that there was no match, | |
3732 * causing the pattern to be added, which has illegal characters. | |
3733 */ | |
3734 if (!(options & WILD_SILENT) && (options & WILD_LIST_NOTFOUND)) | |
3735 EMSG2(_(e_nomatch2), str); | |
3736 #endif | |
3737 } | |
3738 else if (xp->xp_numfiles == 0) | |
3739 { | |
3740 if (!(options & WILD_SILENT)) | |
3741 EMSG2(_(e_nomatch2), str); | |
3742 } | |
3743 else | |
3744 { | |
3745 /* Escape the matches for use on the command line. */ | |
3746 ExpandEscape(xp, str, xp->xp_numfiles, xp->xp_files, options); | |
3747 | |
3748 /* | |
3749 * Check for matching suffixes in file names. | |
3750 */ | |
3398 | 3751 if (mode != WILD_ALL && mode != WILD_ALL_KEEP |
3752 && mode != WILD_LONGEST) | |
7 | 3753 { |
3754 if (xp->xp_numfiles) | |
3755 non_suf_match = xp->xp_numfiles; | |
3756 else | |
3757 non_suf_match = 1; | |
3758 if ((xp->xp_context == EXPAND_FILES | |
3759 || xp->xp_context == EXPAND_DIRECTORIES) | |
3760 && xp->xp_numfiles > 1) | |
3761 { | |
3762 /* | |
3763 * More than one match; check suffix. | |
3764 * The files will have been sorted on matching suffix in | |
3765 * expand_wildcards, only need to check the first two. | |
3766 */ | |
3767 non_suf_match = 0; | |
3768 for (i = 0; i < 2; ++i) | |
3769 if (match_suffix(xp->xp_files[i])) | |
3770 ++non_suf_match; | |
3771 } | |
3772 if (non_suf_match != 1) | |
3773 { | |
3774 /* Can we ever get here unless it's while expanding | |
3775 * interactively? If not, we can get rid of this all | |
3776 * together. Don't really want to wait for this message | |
3777 * (and possibly have to hit return to continue!). | |
3778 */ | |
3779 if (!(options & WILD_SILENT)) | |
3780 EMSG(_(e_toomany)); | |
3781 else if (!(options & WILD_NO_BEEP)) | |
3782 beep_flush(); | |
3783 } | |
3784 if (!(non_suf_match != 1 && mode == WILD_EXPAND_FREE)) | |
3785 ss = vim_strsave(xp->xp_files[0]); | |
3786 } | |
3787 } | |
3788 } | |
3789 | |
3790 /* Find longest common part */ | |
3791 if (mode == WILD_LONGEST && xp->xp_numfiles > 0) | |
3792 { | |
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3793 int mb_len = 1; |
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3794 int c0, ci; |
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|
3795 |
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|
3796 for (len = 0; xp->xp_files[0][len]; len += mb_len) |
7 | 3797 { |
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3798 #ifdef FEAT_MBYTE |
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3799 if (has_mbyte) |
7 | 3800 { |
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3801 mb_len = (*mb_ptr2len)(&xp->xp_files[0][len]); |
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3802 c0 =(* mb_ptr2char)(&xp->xp_files[0][len]); |
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3803 } |
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|
3804 else |
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|
3805 #endif |
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|
3806 c0 = xp->xp_files[0][len]; |
7235
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diff
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|
3807 for (i = 1; i < xp->xp_numfiles; ++i) |
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|
3808 { |
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3809 #ifdef FEAT_MBYTE |
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|
3810 if (has_mbyte) |
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|
3811 ci =(* mb_ptr2char)(&xp->xp_files[i][len]); |
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|
3812 else |
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diff
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|
3813 #endif |
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diff
changeset
|
3814 ci = xp->xp_files[i][len]; |
4242 | 3815 if (p_fic && (xp->xp_context == EXPAND_DIRECTORIES |
7 | 3816 || xp->xp_context == EXPAND_FILES |
714 | 3817 || xp->xp_context == EXPAND_SHELLCMD |
4242 | 3818 || xp->xp_context == EXPAND_BUFFERS)) |
7 | 3819 { |
7235
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diff
changeset
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3820 if (MB_TOLOWER(c0) != MB_TOLOWER(ci)) |
7 | 3821 break; |
3822 } | |
7235
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diff
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|
3823 else if (c0 != ci) |
7 | 3824 break; |
3825 } | |
3826 if (i < xp->xp_numfiles) | |
3827 { | |
3828 if (!(options & WILD_NO_BEEP)) | |
6949 | 3829 vim_beep(BO_WILD); |
7 | 3830 break; |
3831 } | |
3832 } | |
7235
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diff
changeset
|
3833 |
7 | 3834 ss = alloc((unsigned)len + 1); |
3835 if (ss) | |
419 | 3836 vim_strncpy(ss, xp->xp_files[0], (size_t)len); |
7 | 3837 findex = -1; /* next p_wc gets first one */ |
3838 } | |
3839 | |
3840 /* Concatenate all matching names */ | |
3841 if (mode == WILD_ALL && xp->xp_numfiles > 0) | |
3842 { | |
3843 len = 0; | |
3844 for (i = 0; i < xp->xp_numfiles; ++i) | |
3845 len += (long_u)STRLEN(xp->xp_files[i]) + 1; | |
3846 ss = lalloc(len, TRUE); | |
3847 if (ss != NULL) | |
3848 { | |
3849 *ss = NUL; | |
3850 for (i = 0; i < xp->xp_numfiles; ++i) | |
3851 { | |
3852 STRCAT(ss, xp->xp_files[i]); | |
3853 if (i != xp->xp_numfiles - 1) | |
3854 STRCAT(ss, (options & WILD_USE_NL) ? "\n" : " "); | |
3855 } | |
3856 } | |
3857 } | |
3858 | |
3859 if (mode == WILD_EXPAND_FREE || mode == WILD_ALL) | |
3860 ExpandCleanup(xp); | |
3861 | |
1412 | 3862 /* Free "orig" if it wasn't stored in "orig_save". */ |
1432 | 3863 if (!orig_saved) |
1412 | 3864 vim_free(orig); |
3865 | |
7 | 3866 return ss; |
3867 } | |
3868 | |
3869 /* | |
3870 * Prepare an expand structure for use. | |
3871 */ | |
3872 void | |
7819
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7807
diff
changeset
|
3873 ExpandInit(expand_T *xp) |
7 | 3874 { |
1718 | 3875 xp->xp_pattern = NULL; |
1965 | 3876 xp->xp_pattern_len = 0; |
7 | 3877 xp->xp_backslash = XP_BS_NONE; |
632 | 3878 #ifndef BACKSLASH_IN_FILENAME |
3879 xp->xp_shell = FALSE; | |
3880 #endif | |
7 | 3881 xp->xp_numfiles = -1; |
3882 xp->xp_files = NULL; | |
632 | 3883 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
3884 xp->xp_arg = NULL; | |
3885 #endif | |
5033
7aa4e0822dec
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4980
diff
changeset
|
3886 xp->xp_line = NULL; |
7 | 3887 } |
3888 | |
3889 /* | |
3890 * Cleanup an expand structure after use. | |
3891 */ | |
3892 void | |
7819
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diff
changeset
|
3893 ExpandCleanup(expand_T *xp) |
7 | 3894 { |
3895 if (xp->xp_numfiles >= 0) | |
3896 { | |
3897 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3898 xp->xp_numfiles = -1; | |
3899 } | |
3900 } | |
3901 | |
3902 void | |
7819
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diff
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|
3903 ExpandEscape( |
f86adafb28d4
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diff
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|
3904 expand_T *xp, |
f86adafb28d4
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|
3905 char_u *str, |
f86adafb28d4
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|
3906 int numfiles, |
f86adafb28d4
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diff
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|
3907 char_u **files, |
f86adafb28d4
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parents:
7807
diff
changeset
|
3908 int options) |
7 | 3909 { |
3910 int i; | |
3911 char_u *p; | |
3912 | |
3913 /* | |
3914 * May change home directory back to "~" | |
3915 */ | |
3916 if (options & WILD_HOME_REPLACE) | |
3917 tilde_replace(str, numfiles, files); | |
3918 | |
3919 if (options & WILD_ESCAPE) | |
3920 { | |
3921 if (xp->xp_context == EXPAND_FILES | |
2778 | 3922 || xp->xp_context == EXPAND_FILES_IN_PATH |
714 | 3923 || xp->xp_context == EXPAND_SHELLCMD |
7 | 3924 || xp->xp_context == EXPAND_BUFFERS |
3925 || xp->xp_context == EXPAND_DIRECTORIES) | |
3926 { | |
3927 /* | |
3928 * Insert a backslash into a file name before a space, \, %, # | |
3929 * and wildmatch characters, except '~'. | |
3930 */ | |
3931 for (i = 0; i < numfiles; ++i) | |
3932 { | |
3933 /* for ":set path=" we need to escape spaces twice */ | |
3934 if (xp->xp_backslash == XP_BS_THREE) | |
3935 { | |
3936 p = vim_strsave_escaped(files[i], (char_u *)" "); | |
3937 if (p != NULL) | |
3938 { | |
3939 vim_free(files[i]); | |
3940 files[i] = p; | |
719 | 3941 #if defined(BACKSLASH_IN_FILENAME) |
7 | 3942 p = vim_strsave_escaped(files[i], (char_u *)" "); |
3943 if (p != NULL) | |
3944 { | |
3945 vim_free(files[i]); | |
3946 files[i] = p; | |
3947 } | |
3948 #endif | |
3949 } | |
3950 } | |
1589 | 3951 #ifdef BACKSLASH_IN_FILENAME |
3952 p = vim_strsave_fnameescape(files[i], FALSE); | |
3953 #else | |
1586 | 3954 p = vim_strsave_fnameescape(files[i], xp->xp_shell); |
1589 | 3955 #endif |
7 | 3956 if (p != NULL) |
3957 { | |
3958 vim_free(files[i]); | |
3959 files[i] = p; | |
3960 } | |
3961 | |
3962 /* If 'str' starts with "\~", replace "~" at start of | |
3963 * files[i] with "\~". */ | |
3964 if (str[0] == '\\' && str[1] == '~' && files[i][0] == '~') | |
435 | 3965 escape_fname(&files[i]); |
7 | 3966 } |
3967 xp->xp_backslash = XP_BS_NONE; | |
435 | 3968 |
3969 /* If the first file starts with a '+' escape it. Otherwise it | |
3970 * could be seen as "+cmd". */ | |
3971 if (*files[0] == '+') | |
3972 escape_fname(&files[0]); | |
7 | 3973 } |
3974 else if (xp->xp_context == EXPAND_TAGS) | |
3975 { | |
3976 /* | |
3977 * Insert a backslash before characters in a tag name that | |
3978 * would terminate the ":tag" command. | |
3979 */ | |
3980 for (i = 0; i < numfiles; ++i) | |
3981 { | |
3982 p = vim_strsave_escaped(files[i], (char_u *)"\\|\""); | |
3983 if (p != NULL) | |
3984 { | |
3985 vim_free(files[i]); | |
3986 files[i] = p; | |
3987 } | |
3988 } | |
3989 } | |
3990 } | |
3991 } | |
3992 | |
3993 /* | |
1586 | 3994 * Escape special characters in "fname" for when used as a file name argument |
3995 * after a Vim command, or, when "shell" is non-zero, a shell command. | |
3996 * Returns the result in allocated memory. | |
3997 */ | |
3998 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3999 vim_strsave_fnameescape(char_u *fname, int shell) |
1586 | 4000 { |
1685 | 4001 char_u *p; |
1586 | 4002 #ifdef BACKSLASH_IN_FILENAME |
4003 char_u buf[20]; | |
4004 int j = 0; | |
4005 | |
5481 | 4006 /* Don't escape '[', '{' and '!' if they are in 'isfname'. */ |
1586 | 4007 for (p = PATH_ESC_CHARS; *p != NUL; ++p) |
5481 | 4008 if ((*p != '[' && *p != '{' && *p != '!') || !vim_isfilec(*p)) |
1586 | 4009 buf[j++] = *p; |
4010 buf[j] = NUL; | |
1700 | 4011 p = vim_strsave_escaped(fname, buf); |
1586 | 4012 #else |
1685 | 4013 p = vim_strsave_escaped(fname, shell ? SHELL_ESC_CHARS : PATH_ESC_CHARS); |
4014 if (shell && csh_like_shell() && p != NULL) | |
4015 { | |
4016 char_u *s; | |
4017 | |
4018 /* For csh and similar shells need to put two backslashes before '!'. | |
4019 * One is taken by Vim, one by the shell. */ | |
4020 s = vim_strsave_escaped(p, (char_u *)"!"); | |
4021 vim_free(p); | |
4022 p = s; | |
4023 } | |
1700 | 4024 #endif |
4025 | |
4026 /* '>' and '+' are special at the start of some commands, e.g. ":edit" and | |
4027 * ":write". "cd -" has a special meaning. */ | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
4028 if (p != NULL && (*p == '>' || *p == '+' || (*p == '-' && p[1] == NUL))) |
1700 | 4029 escape_fname(&p); |
4030 | |
1685 | 4031 return p; |
1586 | 4032 } |
4033 | |
4034 /* | |
435 | 4035 * Put a backslash before the file name in "pp", which is in allocated memory. |
4036 */ | |
4037 static void | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4038 escape_fname(char_u **pp) |
435 | 4039 { |
4040 char_u *p; | |
4041 | |
4042 p = alloc((unsigned)(STRLEN(*pp) + 2)); | |
4043 if (p != NULL) | |
4044 { | |
4045 p[0] = '\\'; | |
4046 STRCPY(p + 1, *pp); | |
4047 vim_free(*pp); | |
4048 *pp = p; | |
4049 } | |
4050 } | |
4051 | |
4052 /* | |
7 | 4053 * For each file name in files[num_files]: |
4054 * If 'orig_pat' starts with "~/", replace the home directory with "~". | |
4055 */ | |
4056 void | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4057 tilde_replace( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4058 char_u *orig_pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4059 int num_files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4060 char_u **files) |
7 | 4061 { |
4062 int i; | |
4063 char_u *p; | |
4064 | |
4065 if (orig_pat[0] == '~' && vim_ispathsep(orig_pat[1])) | |
4066 { | |
4067 for (i = 0; i < num_files; ++i) | |
4068 { | |
4069 p = home_replace_save(NULL, files[i]); | |
4070 if (p != NULL) | |
4071 { | |
4072 vim_free(files[i]); | |
4073 files[i] = p; | |
4074 } | |
4075 } | |
4076 } | |
4077 } | |
4078 | |
4079 /* | |
4080 * Show all matches for completion on the command line. | |
4081 * Returns EXPAND_NOTHING when the character that triggered expansion should | |
4082 * be inserted like a normal character. | |
4083 */ | |
4084 static int | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4085 showmatches(expand_T *xp, int wildmenu UNUSED) |
7 | 4086 { |
4087 #define L_SHOWFILE(m) (showtail ? sm_gettail(files_found[m]) : files_found[m]) | |
4088 int num_files; | |
4089 char_u **files_found; | |
4090 int i, j, k; | |
4091 int maxlen; | |
4092 int lines; | |
4093 int columns; | |
4094 char_u *p; | |
4095 int lastlen; | |
4096 int attr; | |
4097 int showtail; | |
4098 | |
4099 if (xp->xp_numfiles == -1) | |
4100 { | |
4101 set_expand_context(xp); | |
4102 i = expand_cmdline(xp, ccline.cmdbuff, ccline.cmdpos, | |
4103 &num_files, &files_found); | |
4104 showtail = expand_showtail(xp); | |
4105 if (i != EXPAND_OK) | |
4106 return i; | |
4107 | |
4108 } | |
4109 else | |
4110 { | |
4111 num_files = xp->xp_numfiles; | |
4112 files_found = xp->xp_files; | |
4113 showtail = cmd_showtail; | |
4114 } | |
4115 | |
4116 #ifdef FEAT_WILDMENU | |
4117 if (!wildmenu) | |
4118 { | |
4119 #endif | |
4120 msg_didany = FALSE; /* lines_left will be set */ | |
4121 msg_start(); /* prepare for paging */ | |
4122 msg_putchar('\n'); | |
4123 out_flush(); | |
4124 cmdline_row = msg_row; | |
4125 msg_didany = FALSE; /* lines_left will be set again */ | |
4126 msg_start(); /* prepare for paging */ | |
4127 #ifdef FEAT_WILDMENU | |
4128 } | |
4129 #endif | |
4130 | |
4131 if (got_int) | |
4132 got_int = FALSE; /* only int. the completion, not the cmd line */ | |
4133 #ifdef FEAT_WILDMENU | |
4134 else if (wildmenu) | |
4135 win_redr_status_matches(xp, num_files, files_found, 0, showtail); | |
4136 #endif | |
4137 else | |
4138 { | |
4139 /* find the length of the longest file name */ | |
4140 maxlen = 0; | |
4141 for (i = 0; i < num_files; ++i) | |
4142 { | |
4143 if (!showtail && (xp->xp_context == EXPAND_FILES | |
714 | 4144 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4145 || xp->xp_context == EXPAND_BUFFERS)) |
4146 { | |
4147 home_replace(NULL, files_found[i], NameBuff, MAXPATHL, TRUE); | |
4148 j = vim_strsize(NameBuff); | |
4149 } | |
4150 else | |
4151 j = vim_strsize(L_SHOWFILE(i)); | |
4152 if (j > maxlen) | |
4153 maxlen = j; | |
4154 } | |
4155 | |
4156 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4157 lines = num_files; | |
4158 else | |
4159 { | |
4160 /* compute the number of columns and lines for the listing */ | |
4161 maxlen += 2; /* two spaces between file names */ | |
4162 columns = ((int)Columns + 2) / maxlen; | |
4163 if (columns < 1) | |
4164 columns = 1; | |
4165 lines = (num_files + columns - 1) / columns; | |
4166 } | |
4167 | |
4168 attr = hl_attr(HLF_D); /* find out highlighting for directories */ | |
4169 | |
4170 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4171 { | |
4172 MSG_PUTS_ATTR(_("tagname"), hl_attr(HLF_T)); | |
4173 msg_clr_eos(); | |
4174 msg_advance(maxlen - 3); | |
4175 MSG_PUTS_ATTR(_(" kind file\n"), hl_attr(HLF_T)); | |
4176 } | |
4177 | |
4178 /* list the files line by line */ | |
4179 for (i = 0; i < lines; ++i) | |
4180 { | |
4181 lastlen = 999; | |
4182 for (k = i; k < num_files; k += lines) | |
4183 { | |
4184 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4185 { | |
4186 msg_outtrans_attr(files_found[k], hl_attr(HLF_D)); | |
4187 p = files_found[k] + STRLEN(files_found[k]) + 1; | |
4188 msg_advance(maxlen + 1); | |
4189 msg_puts(p); | |
4190 msg_advance(maxlen + 3); | |
4191 msg_puts_long_attr(p + 2, hl_attr(HLF_D)); | |
4192 break; | |
4193 } | |
4194 for (j = maxlen - lastlen; --j >= 0; ) | |
4195 msg_putchar(' '); | |
4196 if (xp->xp_context == EXPAND_FILES | |
714 | 4197 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4198 || xp->xp_context == EXPAND_BUFFERS) |
4199 { | |
2118
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parents:
2099
diff
changeset
|
4200 /* highlight directories */ |
2128
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parents:
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diff
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|
4201 if (xp->xp_numfiles != -1) |
a16af0072ea8
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parents:
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diff
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|
4202 { |
a16af0072ea8
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parents:
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diff
changeset
|
4203 char_u *halved_slash; |
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parents:
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diff
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|
4204 char_u *exp_path; |
a16af0072ea8
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diff
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|
4205 |
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parents:
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diff
changeset
|
4206 /* Expansion was done before and special characters |
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parents:
2118
diff
changeset
|
4207 * were escaped, need to halve backslashes. Also |
a16af0072ea8
updated for version 7.2.410
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parents:
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diff
changeset
|
4208 * $HOME has been replaced with ~/. */ |
a16af0072ea8
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parents:
2118
diff
changeset
|
4209 exp_path = expand_env_save_opt(files_found[k], TRUE); |
a16af0072ea8
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parents:
2118
diff
changeset
|
4210 halved_slash = backslash_halve_save( |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4211 exp_path != NULL ? exp_path : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4212 j = mch_isdir(halved_slash != NULL ? halved_slash |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4213 : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4214 vim_free(exp_path); |
a16af0072ea8
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parents:
2118
diff
changeset
|
4215 vim_free(halved_slash); |
a16af0072ea8
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parents:
2118
diff
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|
4216 } |
a16af0072ea8
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parents:
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diff
changeset
|
4217 else |
a16af0072ea8
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parents:
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diff
changeset
|
4218 /* Expansion was done here, file names are literal. */ |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4219 j = mch_isdir(files_found[k]); |
7 | 4220 if (showtail) |
4221 p = L_SHOWFILE(k); | |
4222 else | |
4223 { | |
4224 home_replace(NULL, files_found[k], NameBuff, MAXPATHL, | |
4225 TRUE); | |
4226 p = NameBuff; | |
4227 } | |
4228 } | |
4229 else | |
4230 { | |
4231 j = FALSE; | |
4232 p = L_SHOWFILE(k); | |
4233 } | |
4234 lastlen = msg_outtrans_attr(p, j ? attr : 0); | |
4235 } | |
4236 if (msg_col > 0) /* when not wrapped around */ | |
4237 { | |
4238 msg_clr_eos(); | |
4239 msg_putchar('\n'); | |
4240 } | |
4241 out_flush(); /* show one line at a time */ | |
4242 if (got_int) | |
4243 { | |
4244 got_int = FALSE; | |
4245 break; | |
4246 } | |
4247 } | |
4248 | |
4249 /* | |
4250 * we redraw the command below the lines that we have just listed | |
4251 * This is a bit tricky, but it saves a lot of screen updating. | |
4252 */ | |
4253 cmdline_row = msg_row; /* will put it back later */ | |
4254 } | |
4255 | |
4256 if (xp->xp_numfiles == -1) | |
4257 FreeWild(num_files, files_found); | |
4258 | |
4259 return EXPAND_OK; | |
4260 } | |
4261 | |
4262 /* | |
4263 * Private gettail for showmatches() (and win_redr_status_matches()): | |
4264 * Find tail of file name path, but ignore trailing "/". | |
4265 */ | |
4266 char_u * | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4267 sm_gettail(char_u *s) |
7 | 4268 { |
4269 char_u *p; | |
4270 char_u *t = s; | |
4271 int had_sep = FALSE; | |
4272 | |
4273 for (p = s; *p != NUL; ) | |
4274 { | |
4275 if (vim_ispathsep(*p) | |
4276 #ifdef BACKSLASH_IN_FILENAME | |
4277 && !rem_backslash(p) | |
4278 #endif | |
4279 ) | |
4280 had_sep = TRUE; | |
4281 else if (had_sep) | |
4282 { | |
4283 t = p; | |
4284 had_sep = FALSE; | |
4285 } | |
39 | 4286 mb_ptr_adv(p); |
7 | 4287 } |
4288 return t; | |
4289 } | |
4290 | |
4291 /* | |
4292 * Return TRUE if we only need to show the tail of completion matches. | |
4293 * When not completing file names or there is a wildcard in the path FALSE is | |
4294 * returned. | |
4295 */ | |
4296 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4297 expand_showtail(expand_T *xp) |
7 | 4298 { |
4299 char_u *s; | |
4300 char_u *end; | |
4301 | |
4302 /* When not completing file names a "/" may mean something different. */ | |
714 | 4303 if (xp->xp_context != EXPAND_FILES |
4304 && xp->xp_context != EXPAND_SHELLCMD | |
4305 && xp->xp_context != EXPAND_DIRECTORIES) | |
7 | 4306 return FALSE; |
4307 | |
4308 end = gettail(xp->xp_pattern); | |
4309 if (end == xp->xp_pattern) /* there is no path separator */ | |
4310 return FALSE; | |
4311 | |
4312 for (s = xp->xp_pattern; s < end; s++) | |
4313 { | |
4314 /* Skip escaped wildcards. Only when the backslash is not a path | |
4315 * separator, on DOS the '*' "path\*\file" must not be skipped. */ | |
4316 if (rem_backslash(s)) | |
4317 ++s; | |
4318 else if (vim_strchr((char_u *)"*?[", *s) != NULL) | |
4319 return FALSE; | |
4320 } | |
4321 return TRUE; | |
4322 } | |
4323 | |
4324 /* | |
4325 * Prepare a string for expansion. | |
4326 * When expanding file names: The string will be used with expand_wildcards(). | |
5438 | 4327 * Copy "fname[len]" into allocated memory and add a '*' at the end. |
7 | 4328 * When expanding other names: The string will be used with regcomp(). Copy |
4329 * the name into allocated memory and prepend "^". | |
4330 */ | |
4331 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4332 addstar( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4333 char_u *fname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4334 int len, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4335 int context) /* EXPAND_FILES etc. */ |
7 | 4336 { |
4337 char_u *retval; | |
4338 int i, j; | |
4339 int new_len; | |
4340 char_u *tail; | |
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4341 int ends_in_star; |
7 | 4342 |
714 | 4343 if (context != EXPAND_FILES |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4344 && context != EXPAND_FILES_IN_PATH |
714 | 4345 && context != EXPAND_SHELLCMD |
4346 && context != EXPAND_DIRECTORIES) | |
7 | 4347 { |
4348 /* | |
4349 * Matching will be done internally (on something other than files). | |
4350 * So we convert the file-matching-type wildcards into our kind for | |
4351 * use with vim_regcomp(). First work out how long it will be: | |
4352 */ | |
4353 | |
4354 /* For help tags the translation is done in find_help_tags(). | |
4355 * For a tag pattern starting with "/" no translation is needed. */ | |
4356 if (context == EXPAND_HELP | |
4357 || context == EXPAND_COLORS | |
4358 || context == EXPAND_COMPILER | |
2433
98b9a6b9e7d5
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Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4359 || context == EXPAND_OWNSYNTAX |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4360 || context == EXPAND_FILETYPE |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4361 || context == EXPAND_PACKADD |
7 | 4362 || (context == EXPAND_TAGS && fname[0] == '/')) |
4363 retval = vim_strnsave(fname, len); | |
4364 else | |
4365 { | |
4366 new_len = len + 2; /* +2 for '^' at start, NUL at end */ | |
4367 for (i = 0; i < len; i++) | |
4368 { | |
4369 if (fname[i] == '*' || fname[i] == '~') | |
4370 new_len++; /* '*' needs to be replaced by ".*" | |
4371 '~' needs to be replaced by "\~" */ | |
4372 | |
4373 /* Buffer names are like file names. "." should be literal */ | |
4374 if (context == EXPAND_BUFFERS && fname[i] == '.') | |
4375 new_len++; /* "." becomes "\." */ | |
4376 | |
4377 /* Custom expansion takes care of special things, match | |
4378 * backslashes literally (perhaps also for other types?) */ | |
634 | 4379 if ((context == EXPAND_USER_DEFINED |
4380 || context == EXPAND_USER_LIST) && fname[i] == '\\') | |
7 | 4381 new_len++; /* '\' becomes "\\" */ |
4382 } | |
4383 retval = alloc(new_len); | |
4384 if (retval != NULL) | |
4385 { | |
4386 retval[0] = '^'; | |
4387 j = 1; | |
4388 for (i = 0; i < len; i++, j++) | |
4389 { | |
4390 /* Skip backslash. But why? At least keep it for custom | |
4391 * expansion. */ | |
4392 if (context != EXPAND_USER_DEFINED | |
407 | 4393 && context != EXPAND_USER_LIST |
4394 && fname[i] == '\\' | |
4395 && ++i == len) | |
7 | 4396 break; |
4397 | |
4398 switch (fname[i]) | |
4399 { | |
4400 case '*': retval[j++] = '.'; | |
4401 break; | |
4402 case '~': retval[j++] = '\\'; | |
4403 break; | |
4404 case '?': retval[j] = '.'; | |
4405 continue; | |
4406 case '.': if (context == EXPAND_BUFFERS) | |
4407 retval[j++] = '\\'; | |
4408 break; | |
407 | 4409 case '\\': if (context == EXPAND_USER_DEFINED |
4410 || context == EXPAND_USER_LIST) | |
7 | 4411 retval[j++] = '\\'; |
4412 break; | |
4413 } | |
4414 retval[j] = fname[i]; | |
4415 } | |
4416 retval[j] = NUL; | |
4417 } | |
4418 } | |
4419 } | |
4420 else | |
4421 { | |
4422 retval = alloc(len + 4); | |
4423 if (retval != NULL) | |
4424 { | |
419 | 4425 vim_strncpy(retval, fname, len); |
7 | 4426 |
4427 /* | |
831 | 4428 * Don't add a star to *, ~, ~user, $var or `cmd`. |
4429 * * would become **, which walks the whole tree. | |
7 | 4430 * ~ would be at the start of the file name, but not the tail. |
4431 * $ could be anywhere in the tail. | |
4432 * ` could be anywhere in the file name. | |
1484 | 4433 * When the name ends in '$' don't add a star, remove the '$'. |
7 | 4434 */ |
4435 tail = gettail(retval); | |
2243
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Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4436 ends_in_star = (len > 0 && retval[len - 1] == '*'); |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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diff
changeset
|
4437 #ifndef BACKSLASH_IN_FILENAME |
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Fix completion of file names with '%' and '*'.
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diff
changeset
|
4438 for (i = len - 2; i >= 0; --i) |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4439 { |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4440 if (retval[i] != '\\') |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4441 break; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
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2128
diff
changeset
|
4442 ends_in_star = !ends_in_star; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4443 } |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4444 #endif |
7 | 4445 if ((*retval != '~' || tail != retval) |
2243
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Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
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2128
diff
changeset
|
4446 && !ends_in_star |
7 | 4447 && vim_strchr(tail, '$') == NULL |
4448 && vim_strchr(retval, '`') == NULL) | |
4449 retval[len++] = '*'; | |
1484 | 4450 else if (len > 0 && retval[len - 1] == '$') |
4451 --len; | |
7 | 4452 retval[len] = NUL; |
4453 } | |
4454 } | |
4455 return retval; | |
4456 } | |
4457 | |
4458 /* | |
4459 * Must parse the command line so far to work out what context we are in. | |
4460 * Completion can then be done based on that context. | |
4461 * This routine sets the variables: | |
4462 * xp->xp_pattern The start of the pattern to be expanded within | |
4463 * the command line (ends at the cursor). | |
4464 * xp->xp_context The type of thing to expand. Will be one of: | |
4465 * | |
4466 * EXPAND_UNSUCCESSFUL Used sometimes when there is something illegal on | |
4467 * the command line, like an unknown command. Caller | |
4468 * should beep. | |
4469 * EXPAND_NOTHING Unrecognised context for completion, use char like | |
4470 * a normal char, rather than for completion. eg | |
4471 * :s/^I/ | |
4472 * EXPAND_COMMANDS Cursor is still touching the command, so complete | |
4473 * it. | |
4474 * EXPAND_BUFFERS Complete file names for :buf and :sbuf commands. | |
4475 * EXPAND_FILES After command with XFILE set, or after setting | |
4476 * with P_EXPAND set. eg :e ^I, :w>>^I | |
4477 * EXPAND_DIRECTORIES In some cases this is used instead of the latter | |
4478 * when we know only directories are of interest. eg | |
4479 * :set dir=^I | |
714 | 4480 * EXPAND_SHELLCMD After ":!cmd", ":r !cmd" or ":w !cmd". |
7 | 4481 * EXPAND_SETTINGS Complete variable names. eg :set d^I |
4482 * EXPAND_BOOL_SETTINGS Complete boolean variables only, eg :set no^I | |
4483 * EXPAND_TAGS Complete tags from the files in p_tags. eg :ta a^I | |
4484 * EXPAND_TAGS_LISTFILES As above, but list filenames on ^D, after :tselect | |
4485 * EXPAND_HELP Complete tags from the file 'helpfile'/tags | |
4486 * EXPAND_EVENTS Complete event names | |
4487 * EXPAND_SYNTAX Complete :syntax command arguments | |
4488 * EXPAND_HIGHLIGHT Complete highlight (syntax) group names | |
4489 * EXPAND_AUGROUP Complete autocommand group names | |
4490 * EXPAND_USER_VARS Complete user defined variable names, eg :unlet a^I | |
4491 * EXPAND_MAPPINGS Complete mapping and abbreviation names, | |
4492 * eg :unmap a^I , :cunab x^I | |
4493 * EXPAND_FUNCTIONS Complete internal or user defined function names, | |
4494 * eg :call sub^I | |
4495 * EXPAND_USER_FUNC Complete user defined function names, eg :delf F^I | |
4496 * EXPAND_EXPRESSION Complete internal or user defined function/variable | |
4497 * names in expressions, eg :while s^I | |
4498 * EXPAND_ENV_VARS Complete environment variable names | |
3744 | 4499 * EXPAND_USER Complete user names |
7 | 4500 */ |
4501 static void | |
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diff
changeset
|
4502 set_expand_context(expand_T *xp) |
7 | 4503 { |
168 | 4504 /* only expansion for ':', '>' and '=' command-lines */ |
7 | 4505 if (ccline.cmdfirstc != ':' |
4506 #ifdef FEAT_EVAL | |
168 | 4507 && ccline.cmdfirstc != '>' && ccline.cmdfirstc != '=' |
531 | 4508 && !ccline.input_fn |
7 | 4509 #endif |
4510 ) | |
4511 { | |
4512 xp->xp_context = EXPAND_NOTHING; | |
4513 return; | |
4514 } | |
10120
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10098
diff
changeset
|
4515 set_cmd_context(xp, ccline.cmdbuff, ccline.cmdlen, ccline.cmdpos, TRUE); |
7 | 4516 } |
4517 | |
4518 void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
4519 set_cmd_context( |
f86adafb28d4
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diff
changeset
|
4520 expand_T *xp, |
f86adafb28d4
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diff
changeset
|
4521 char_u *str, /* start of command line */ |
f86adafb28d4
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parents:
7807
diff
changeset
|
4522 int len, /* length of command line (excl. NUL) */ |
10120
fb040c9d8ce9
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Christian Brabandt <cb@256bit.org>
parents:
10098
diff
changeset
|
4523 int col, /* position of cursor */ |
fb040c9d8ce9
commit https://github.com/vim/vim/commit/33a80eeb859a78ba93432da6fa585786cfd77249
Christian Brabandt <cb@256bit.org>
parents:
10098
diff
changeset
|
4524 int use_ccline UNUSED) /* use ccline for info */ |
7 | 4525 { |
4526 int old_char = NUL; | |
4527 char_u *nextcomm; | |
4528 | |
4529 /* | |
4530 * Avoid a UMR warning from Purify, only save the character if it has been | |
4531 * written before. | |
4532 */ | |
4533 if (col < len) | |
4534 old_char = str[col]; | |
4535 str[col] = NUL; | |
4536 nextcomm = str; | |
168 | 4537 |
4538 #ifdef FEAT_EVAL | |
10120
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commit https://github.com/vim/vim/commit/33a80eeb859a78ba93432da6fa585786cfd77249
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parents:
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diff
changeset
|
4539 if (use_ccline && ccline.cmdfirstc == '=') |
1322 | 4540 { |
4541 # ifdef FEAT_CMDL_COMPL | |
168 | 4542 /* pass CMD_SIZE because there is no real command */ |
4543 set_context_for_expression(xp, str, CMD_SIZE); | |
1322 | 4544 # endif |
4545 } | |
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diff
changeset
|
4546 else if (use_ccline && ccline.input_fn) |
531 | 4547 { |
4548 xp->xp_context = ccline.xp_context; | |
4549 xp->xp_pattern = ccline.cmdbuff; | |
1322 | 4550 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 4551 xp->xp_arg = ccline.xp_arg; |
1322 | 4552 # endif |
531 | 4553 } |
168 | 4554 else |
4555 #endif | |
4556 while (nextcomm != NULL) | |
4557 nextcomm = set_one_cmd_context(xp, nextcomm); | |
4558 | |
5056
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diff
changeset
|
4559 /* Store the string here so that call_user_expand_func() can get to them |
034abed357a1
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diff
changeset
|
4560 * easily. */ |
034abed357a1
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diff
changeset
|
4561 xp->xp_line = str; |
034abed357a1
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diff
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|
4562 xp->xp_col = col; |
034abed357a1
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diff
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|
4563 |
7 | 4564 str[col] = old_char; |
4565 } | |
4566 | |
4567 /* | |
4568 * Expand the command line "str" from context "xp". | |
4569 * "xp" must have been set by set_cmd_context(). | |
4570 * xp->xp_pattern points into "str", to where the text that is to be expanded | |
4571 * starts. | |
4572 * Returns EXPAND_UNSUCCESSFUL when there is something illegal before the | |
4573 * cursor. | |
4574 * Returns EXPAND_NOTHING when there is nothing to expand, might insert the | |
4575 * key that triggered expansion literally. | |
4576 * Returns EXPAND_OK otherwise. | |
4577 */ | |
4578 int | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7807
diff
changeset
|
4579 expand_cmdline( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
4580 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
4581 char_u *str, /* start of command line */ |
f86adafb28d4
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parents:
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diff
changeset
|
4582 int col, /* position of cursor */ |
f86adafb28d4
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parents:
7807
diff
changeset
|
4583 int *matchcount, /* return: nr of matches */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
4584 char_u ***matches) /* return: array of pointers to matches */ |
7 | 4585 { |
4586 char_u *file_str = NULL; | |
2652 | 4587 int options = WILD_ADD_SLASH|WILD_SILENT; |
7 | 4588 |
4589 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
4590 { | |
4591 beep_flush(); | |
4592 return EXPAND_UNSUCCESSFUL; /* Something illegal on command line */ | |
4593 } | |
4594 if (xp->xp_context == EXPAND_NOTHING) | |
4595 { | |
4596 /* Caller can use the character as a normal char instead */ | |
4597 return EXPAND_NOTHING; | |
4598 } | |
4599 | |
4600 /* add star to file name, or convert to regexp if not exp. files. */ | |
1965 | 4601 xp->xp_pattern_len = (int)(str + col - xp->xp_pattern); |
4602 file_str = addstar(xp->xp_pattern, xp->xp_pattern_len, xp->xp_context); | |
7 | 4603 if (file_str == NULL) |
4604 return EXPAND_UNSUCCESSFUL; | |
4605 | |
2652 | 4606 if (p_wic) |
4607 options += WILD_ICASE; | |
4608 | |
7 | 4609 /* find all files that match the description */ |
2652 | 4610 if (ExpandFromContext(xp, file_str, matchcount, matches, options) == FAIL) |
7 | 4611 { |
4612 *matchcount = 0; | |
4613 *matches = NULL; | |
4614 } | |
4615 vim_free(file_str); | |
4616 | |
4617 return EXPAND_OK; | |
4618 } | |
4619 | |
4620 #ifdef FEAT_MULTI_LANG | |
4621 /* | |
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diff
changeset
|
4622 * Cleanup matches for help tags: |
3daf70d22168
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diff
changeset
|
4623 * Remove "@ab" if the top of 'helplang' is "ab" and the language of the first |
3daf70d22168
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parents:
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diff
changeset
|
4624 * tag matches it. Otherwise remove "@en" if "en" is the only language. |
7 | 4625 */ |
7801
a1e71a01dbd6
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7447
diff
changeset
|
4626 static void cleanup_help_tags(int num_file, char_u **file); |
7 | 4627 |
4628 static void | |
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diff
changeset
|
4629 cleanup_help_tags(int num_file, char_u **file) |
7 | 4630 { |
4631 int i, j; | |
4632 int len; | |
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diff
changeset
|
4633 char_u buf[4]; |
3daf70d22168
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diff
changeset
|
4634 char_u *p = buf; |
3daf70d22168
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changeset
|
4635 |
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diff
changeset
|
4636 if (p_hlg[0] != NUL && (p_hlg[0] != 'e' || p_hlg[1] != 'n')) |
8765
3daf70d22168
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diff
changeset
|
4637 { |
3daf70d22168
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diff
changeset
|
4638 *p++ = '@'; |
3daf70d22168
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diff
changeset
|
4639 *p++ = p_hlg[0]; |
3daf70d22168
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diff
changeset
|
4640 *p++ = p_hlg[1]; |
3daf70d22168
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diff
changeset
|
4641 } |
3daf70d22168
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diff
changeset
|
4642 *p = NUL; |
7 | 4643 |
4644 for (i = 0; i < num_file; ++i) | |
4645 { | |
4646 len = (int)STRLEN(file[i]) - 3; | |
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diff
changeset
|
4647 if (len <= 0) |
3daf70d22168
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diff
changeset
|
4648 continue; |
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diff
changeset
|
4649 if (STRCMP(file[i] + len, "@en") == 0) |
7 | 4650 { |
4651 /* Sorting on priority means the same item in another language may | |
4652 * be anywhere. Search all items for a match up to the "@en". */ | |
4653 for (j = 0; j < num_file; ++j) | |
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diff
changeset
|
4654 if (j != i && (int)STRLEN(file[j]) == len + 3 |
0bb25b026fc9
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diff
changeset
|
4655 && STRNCMP(file[i], file[j], len + 1) == 0) |
7 | 4656 break; |
4657 if (j == num_file) | |
9066
c7bdd383275d
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diff
changeset
|
4658 /* item only exists with @en, remove it */ |
7 | 4659 file[i][len] = NUL; |
4660 } | |
4661 } | |
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diff
changeset
|
4662 |
0bb25b026fc9
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diff
changeset
|
4663 if (*buf != NUL) |
0bb25b026fc9
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parents:
9066
diff
changeset
|
4664 for (i = 0; i < num_file; ++i) |
0bb25b026fc9
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diff
changeset
|
4665 { |
0bb25b026fc9
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parents:
9066
diff
changeset
|
4666 len = (int)STRLEN(file[i]) - 3; |
0bb25b026fc9
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parents:
9066
diff
changeset
|
4667 if (len <= 0) |
0bb25b026fc9
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parents:
9066
diff
changeset
|
4668 continue; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4669 if (STRCMP(file[i] + len, buf) == 0) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4670 { |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4671 /* remove the default language */ |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4672 file[i][len] = NUL; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4673 } |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4674 } |
7 | 4675 } |
4676 #endif | |
4677 | |
4678 /* | |
4679 * Do the expansion based on xp->xp_context and "pat". | |
4680 */ | |
4681 static int | |
7819
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parents:
7807
diff
changeset
|
4682 ExpandFromContext( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
4683 expand_T *xp, |
f86adafb28d4
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parents:
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diff
changeset
|
4684 char_u *pat, |
f86adafb28d4
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parents:
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diff
changeset
|
4685 int *num_file, |
f86adafb28d4
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parents:
7807
diff
changeset
|
4686 char_u ***file, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4687 int options) /* EW_ flags */ |
7 | 4688 { |
4689 #ifdef FEAT_CMDL_COMPL | |
4690 regmatch_T regmatch; | |
4691 #endif | |
4692 int ret; | |
4693 int flags; | |
4694 | |
4695 flags = EW_DIR; /* include directories */ | |
4696 if (options & WILD_LIST_NOTFOUND) | |
4697 flags |= EW_NOTFOUND; | |
4698 if (options & WILD_ADD_SLASH) | |
4699 flags |= EW_ADDSLASH; | |
4700 if (options & WILD_KEEP_ALL) | |
4701 flags |= EW_KEEPALL; | |
4702 if (options & WILD_SILENT) | |
4703 flags |= EW_SILENT; | |
6659 | 4704 if (options & WILD_ALLLINKS) |
4705 flags |= EW_ALLLINKS; | |
7 | 4706 |
2311
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
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2302
diff
changeset
|
4707 if (xp->xp_context == EXPAND_FILES |
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4708 || xp->xp_context == EXPAND_DIRECTORIES |
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4709 || xp->xp_context == EXPAND_FILES_IN_PATH) |
7 | 4710 { |
4711 /* | |
4712 * Expand file or directory names. | |
4713 */ | |
4714 int free_pat = FALSE; | |
4715 int i; | |
4716 | |
4717 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
4718 * space */ | |
4719 if (xp->xp_backslash != XP_BS_NONE) | |
4720 { | |
4721 free_pat = TRUE; | |
4722 pat = vim_strsave(pat); | |
4723 for (i = 0; pat[i]; ++i) | |
4724 if (pat[i] == '\\') | |
4725 { | |
4726 if (xp->xp_backslash == XP_BS_THREE | |
4727 && pat[i + 1] == '\\' | |
4728 && pat[i + 2] == '\\' | |
4729 && pat[i + 3] == ' ') | |
1621 | 4730 STRMOVE(pat + i, pat + i + 3); |
7 | 4731 if (xp->xp_backslash == XP_BS_ONE |
4732 && pat[i + 1] == ' ') | |
1621 | 4733 STRMOVE(pat + i, pat + i + 1); |
7 | 4734 } |
4735 } | |
4736 | |
4737 if (xp->xp_context == EXPAND_FILES) | |
4738 flags |= EW_FILE; | |
2311
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4739 else if (xp->xp_context == EXPAND_FILES_IN_PATH) |
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4740 flags |= (EW_FILE | EW_PATH); |
7 | 4741 else |
4742 flags = (flags | EW_DIR) & ~EW_FILE; | |
2652 | 4743 if (options & WILD_ICASE) |
4744 flags |= EW_ICASE; | |
4745 | |
2016 | 4746 /* Expand wildcards, supporting %:h and the like. */ |
4747 ret = expand_wildcards_eval(&pat, num_file, file, flags); | |
7 | 4748 if (free_pat) |
4749 vim_free(pat); | |
4750 return ret; | |
4751 } | |
4752 | |
4753 *file = (char_u **)""; | |
4754 *num_file = 0; | |
4755 if (xp->xp_context == EXPAND_HELP) | |
4756 { | |
1696 | 4757 /* With an empty argument we would get all the help tags, which is |
4758 * very slow. Get matches for "help" instead. */ | |
4759 if (find_help_tags(*pat == NUL ? (char_u *)"help" : pat, | |
4760 num_file, file, FALSE) == OK) | |
7 | 4761 { |
4762 #ifdef FEAT_MULTI_LANG | |
4763 cleanup_help_tags(*num_file, *file); | |
4764 #endif | |
4765 return OK; | |
4766 } | |
4767 return FAIL; | |
4768 } | |
4769 | |
4770 #ifndef FEAT_CMDL_COMPL | |
4771 return FAIL; | |
4772 #else | |
716 | 4773 if (xp->xp_context == EXPAND_SHELLCMD) |
4774 return expand_shellcmd(pat, num_file, file, flags); | |
7 | 4775 if (xp->xp_context == EXPAND_OLD_SETTING) |
4776 return ExpandOldSetting(num_file, file); | |
4777 if (xp->xp_context == EXPAND_BUFFERS) | |
4778 return ExpandBufnames(pat, num_file, file, options); | |
4779 if (xp->xp_context == EXPAND_TAGS | |
4780 || xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4781 return expand_tags(xp->xp_context == EXPAND_TAGS, pat, num_file, file); | |
4782 if (xp->xp_context == EXPAND_COLORS) | |
2929 | 4783 { |
4784 char *directories[] = {"colors", NULL}; | |
8528
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parents:
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diff
changeset
|
4785 return ExpandRTDir(pat, DIP_START + DIP_OPT, num_file, file, |
630300c7a26c
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parents:
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diff
changeset
|
4786 directories); |
2929 | 4787 } |
7 | 4788 if (xp->xp_context == EXPAND_COMPILER) |
2929 | 4789 { |
3106 | 4790 char *directories[] = {"compiler", NULL}; |
8528
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commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
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diff
changeset
|
4791 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4792 } |
2433
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Bram Moolenaar <bram@vim.org>
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2429
diff
changeset
|
4793 if (xp->xp_context == EXPAND_OWNSYNTAX) |
2929 | 4794 { |
4795 char *directories[] = {"syntax", NULL}; | |
8528
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parents:
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diff
changeset
|
4796 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4797 } |
2268
aafed4a4866f
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2243
diff
changeset
|
4798 if (xp->xp_context == EXPAND_FILETYPE) |
2929 | 4799 { |
4800 char *directories[] = {"syntax", "indent", "ftplugin", NULL}; | |
8528
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parents:
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diff
changeset
|
4801 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4802 } |
407 | 4803 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
4804 if (xp->xp_context == EXPAND_USER_LIST) | |
856 | 4805 return ExpandUserList(xp, num_file, file); |
407 | 4806 # endif |
8402
eed1ca42f9aa
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parents:
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diff
changeset
|
4807 if (xp->xp_context == EXPAND_PACKADD) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4808 return ExpandPackAddDir(pat, num_file, file); |
7 | 4809 |
4810 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
4811 if (regmatch.regprog == NULL) | |
4812 return FAIL; | |
4813 | |
4814 /* set ignore-case according to p_ic, p_scs and pat */ | |
4815 regmatch.rm_ic = ignorecase(pat); | |
4816 | |
4817 if (xp->xp_context == EXPAND_SETTINGS | |
4818 || xp->xp_context == EXPAND_BOOL_SETTINGS) | |
4819 ret = ExpandSettings(xp, ®match, num_file, file); | |
4820 else if (xp->xp_context == EXPAND_MAPPINGS) | |
4821 ret = ExpandMappings(®match, num_file, file); | |
4822 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) | |
4823 else if (xp->xp_context == EXPAND_USER_DEFINED) | |
4824 ret = ExpandUserDefined(xp, ®match, num_file, file); | |
4825 # endif | |
4826 else | |
4827 { | |
4828 static struct expgen | |
4829 { | |
4830 int context; | |
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
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parents:
7801
diff
changeset
|
4831 char_u *((*func)(expand_T *, int)); |
7 | 4832 int ic; |
2849 | 4833 int escaped; |
7 | 4834 } tab[] = |
4835 { | |
2849 | 4836 {EXPAND_COMMANDS, get_command_name, FALSE, TRUE}, |
4837 {EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE}, | |
10275
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10174
diff
changeset
|
4838 {EXPAND_MESSAGES, get_messages_arg, TRUE, TRUE}, |
3503 | 4839 #ifdef FEAT_CMDHIST |
4840 {EXPAND_HISTORY, get_history_arg, TRUE, TRUE}, | |
4841 #endif | |
7 | 4842 #ifdef FEAT_USR_CMDS |
2849 | 4843 {EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE}, |
6424 | 4844 {EXPAND_USER_ADDR_TYPE, get_user_cmd_addr_type, FALSE, TRUE}, |
2849 | 4845 {EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE}, |
4846 {EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE}, | |
4847 {EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE}, | |
7 | 4848 #endif |
4849 #ifdef FEAT_EVAL | |
2849 | 4850 {EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE}, |
4851 {EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE}, | |
4852 {EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE}, | |
4853 {EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE}, | |
7 | 4854 #endif |
4855 #ifdef FEAT_MENU | |
2849 | 4856 {EXPAND_MENUS, get_menu_name, FALSE, TRUE}, |
4857 {EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE}, | |
7 | 4858 #endif |
4859 #ifdef FEAT_SYN_HL | |
2849 | 4860 {EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE}, |
4861 #endif | |
4803
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4327
diff
changeset
|
4862 #ifdef FEAT_PROFILE |
220bdea4f579
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4327
diff
changeset
|
4863 {EXPAND_SYNTIME, get_syntime_arg, TRUE, TRUE}, |
220bdea4f579
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parents:
4327
diff
changeset
|
4864 #endif |
2849 | 4865 {EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE}, |
7 | 4866 #ifdef FEAT_AUTOCMD |
2849 | 4867 {EXPAND_EVENTS, get_event_name, TRUE, TRUE}, |
4868 {EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE}, | |
7 | 4869 #endif |
1845 | 4870 #ifdef FEAT_CSCOPE |
2849 | 4871 {EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE}, |
1845 | 4872 #endif |
1868 | 4873 #ifdef FEAT_SIGNS |
2849 | 4874 {EXPAND_SIGN, get_sign_name, TRUE, TRUE}, |
1868 | 4875 #endif |
2068
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2047
diff
changeset
|
4876 #ifdef FEAT_PROFILE |
2849 | 4877 {EXPAND_PROFILE, get_profile_name, TRUE, TRUE}, |
2068
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2047
diff
changeset
|
4878 #endif |
7 | 4879 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
4880 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
2849 | 4881 {EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE}, |
4882 {EXPAND_LOCALES, get_locales, TRUE, FALSE}, | |
4883 #endif | |
4884 {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE}, | |
3744 | 4885 {EXPAND_USER, get_users, TRUE, FALSE}, |
7 | 4886 }; |
4887 int i; | |
4888 | |
4889 /* | |
4890 * Find a context in the table and call the ExpandGeneric() with the | |
4891 * right function to do the expansion. | |
4892 */ | |
4893 ret = FAIL; | |
1880 | 4894 for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i) |
7 | 4895 if (xp->xp_context == tab[i].context) |
4896 { | |
4897 if (tab[i].ic) | |
4898 regmatch.rm_ic = TRUE; | |
2849 | 4899 ret = ExpandGeneric(xp, ®match, num_file, file, |
3628 | 4900 tab[i].func, tab[i].escaped); |
7 | 4901 break; |
4902 } | |
4903 } | |
4904 | |
4805
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4803
diff
changeset
|
4905 vim_regfree(regmatch.regprog); |
7 | 4906 |
4907 return ret; | |
4908 #endif /* FEAT_CMDL_COMPL */ | |
4909 } | |
4910 | |
4911 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
4912 /* | |
4913 * Expand a list of names. | |
4914 * | |
4915 * Generic function for command line completion. It calls a function to | |
4916 * obtain strings, one by one. The strings are matched against a regexp | |
4917 * program. Matching strings are copied into an array, which is returned. | |
4918 * | |
4919 * Returns OK when no problems encountered, FAIL for error (out of memory). | |
4920 */ | |
4921 int | |
7819
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diff
changeset
|
4922 ExpandGeneric( |
f86adafb28d4
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diff
changeset
|
4923 expand_T *xp, |
f86adafb28d4
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diff
changeset
|
4924 regmatch_T *regmatch, |
f86adafb28d4
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diff
changeset
|
4925 int *num_file, |
f86adafb28d4
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7807
diff
changeset
|
4926 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4927 char_u *((*func)(expand_T *, int)), |
7 | 4928 /* returns a string from the list */ |
7819
f86adafb28d4
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7807
diff
changeset
|
4929 int escaped) |
7 | 4930 { |
4931 int i; | |
4932 int count = 0; | |
480 | 4933 int round; |
7 | 4934 char_u *str; |
4935 | |
4936 /* do this loop twice: | |
480 | 4937 * round == 0: count the number of matching names |
4938 * round == 1: copy the matching names into allocated memory | |
7 | 4939 */ |
480 | 4940 for (round = 0; round <= 1; ++round) |
7 | 4941 { |
4942 for (i = 0; ; ++i) | |
4943 { | |
4944 str = (*func)(xp, i); | |
4945 if (str == NULL) /* end of list */ | |
4946 break; | |
4947 if (*str == NUL) /* skip empty strings */ | |
4948 continue; | |
4949 | |
4950 if (vim_regexec(regmatch, str, (colnr_T)0)) | |
4951 { | |
480 | 4952 if (round) |
7 | 4953 { |
2849 | 4954 if (escaped) |
4955 str = vim_strsave_escaped(str, (char_u *)" \t\\."); | |
4956 else | |
4957 str = vim_strsave(str); | |
7 | 4958 (*file)[count] = str; |
4959 #ifdef FEAT_MENU | |
4960 if (func == get_menu_names && str != NULL) | |
4961 { | |
4962 /* test for separator added by get_menu_names() */ | |
4963 str += STRLEN(str) - 1; | |
4964 if (*str == '\001') | |
4965 *str = '.'; | |
4966 } | |
4967 #endif | |
4968 } | |
4969 ++count; | |
4970 } | |
4971 } | |
480 | 4972 if (round == 0) |
7 | 4973 { |
4974 if (count == 0) | |
4975 return OK; | |
4976 *num_file = count; | |
4977 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
4978 if (*file == NULL) | |
4979 { | |
4980 *file = (char_u **)""; | |
4981 return FAIL; | |
4982 } | |
4983 count = 0; | |
4984 } | |
4985 } | |
480 | 4986 |
828 | 4987 /* Sort the results. Keep menu's in the specified order. */ |
4988 if (xp->xp_context != EXPAND_MENUNAMES && xp->xp_context != EXPAND_MENUS) | |
3164 | 4989 { |
4990 if (xp->xp_context == EXPAND_EXPRESSION | |
4991 || xp->xp_context == EXPAND_FUNCTIONS | |
4992 || xp->xp_context == EXPAND_USER_FUNC) | |
4993 /* <SNR> functions should be sorted to the end. */ | |
4994 qsort((void *)*file, (size_t)*num_file, sizeof(char_u *), | |
4995 sort_func_compare); | |
4996 else | |
4997 sort_strings(*file, *num_file); | |
4998 } | |
480 | 4999 |
1322 | 5000 #ifdef FEAT_CMDL_COMPL |
5001 /* Reset the variables used for special highlight names expansion, so that | |
5002 * they don't show up when getting normal highlight names by ID. */ | |
5003 reset_expand_highlight(); | |
5004 #endif | |
5005 | |
7 | 5006 return OK; |
5007 } | |
5008 | |
716 | 5009 /* |
5010 * Complete a shell command. | |
5011 * Returns FAIL or OK; | |
5012 */ | |
5013 static int | |
7819
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parents:
7807
diff
changeset
|
5014 expand_shellcmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5015 char_u *filepat, /* pattern to match with command names */ |
f86adafb28d4
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parents:
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diff
changeset
|
5016 int *num_file, /* return: number of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5017 char_u ***file, /* return: array with matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5018 int flagsarg) /* EW_ flags */ |
716 | 5019 { |
5020 char_u *pat; | |
5021 int i; | |
5022 char_u *path; | |
5023 int mustfree = FALSE; | |
5024 garray_T ga; | |
5025 char_u *buf = alloc(MAXPATHL); | |
5026 size_t l; | |
5027 char_u *s, *e; | |
5028 int flags = flagsarg; | |
5029 int ret; | |
6695 | 5030 int did_curdir = FALSE; |
716 | 5031 |
5032 if (buf == NULL) | |
5033 return FAIL; | |
5034 | |
5035 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
5036 * space */ | |
5037 pat = vim_strsave(filepat); | |
5038 for (i = 0; pat[i]; ++i) | |
5039 if (pat[i] == '\\' && pat[i + 1] == ' ') | |
1621 | 5040 STRMOVE(pat + i, pat + i + 1); |
716 | 5041 |
6695 | 5042 flags |= EW_FILE | EW_EXEC | EW_SHELLCMD; |
716 | 5043 |
5044 /* For an absolute name we don't use $PATH. */ | |
955 | 5045 if (mch_isFullName(pat)) |
5046 path = (char_u *)" "; | |
5047 else if ((pat[0] == '.' && (vim_ispathsep(pat[1]) | |
716 | 5048 || (pat[1] == '.' && vim_ispathsep(pat[2]))))) |
5049 path = (char_u *)"."; | |
5050 else | |
2630 | 5051 { |
716 | 5052 path = vim_getenv((char_u *)"PATH", &mustfree); |
2630 | 5053 if (path == NULL) |
5054 path = (char_u *)""; | |
5055 } | |
716 | 5056 |
5057 /* | |
5058 * Go over all directories in $PATH. Expand matches in that directory and | |
6695 | 5059 * collect them in "ga". When "." is not in $PATH also expand for the |
5060 * current directory, to find "subdir/cmd". | |
716 | 5061 */ |
5062 ga_init2(&ga, (int)sizeof(char *), 10); | |
6695 | 5063 for (s = path; ; s = e) |
716 | 5064 { |
6695 | 5065 if (*s == NUL) |
5066 { | |
5067 if (did_curdir) | |
5068 break; | |
5069 /* Find directories in the current directory, path is empty. */ | |
5070 did_curdir = TRUE; | |
5071 } | |
5072 else if (*s == '.') | |
5073 did_curdir = TRUE; | |
5074 | |
955 | 5075 if (*s == ' ') |
5076 ++s; /* Skip space used for absolute path name. */ | |
5077 | |
8212
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parents:
8080
diff
changeset
|
5078 #if defined(MSWIN) |
716 | 5079 e = vim_strchr(s, ';'); |
5080 #else | |
5081 e = vim_strchr(s, ':'); | |
5082 #endif | |
5083 if (e == NULL) | |
5084 e = s + STRLEN(s); | |
5085 | |
5086 l = e - s; | |
5087 if (l > MAXPATHL - 5) | |
5088 break; | |
5089 vim_strncpy(buf, s, l); | |
5090 add_pathsep(buf); | |
5091 l = STRLEN(buf); | |
5092 vim_strncpy(buf + l, pat, MAXPATHL - 1 - l); | |
5093 | |
5094 /* Expand matches in one directory of $PATH. */ | |
5095 ret = expand_wildcards(1, &buf, num_file, file, flags); | |
5096 if (ret == OK) | |
5097 { | |
5098 if (ga_grow(&ga, *num_file) == FAIL) | |
5099 FreeWild(*num_file, *file); | |
5100 else | |
5101 { | |
5102 for (i = 0; i < *num_file; ++i) | |
5103 { | |
5104 s = (*file)[i]; | |
5105 if (STRLEN(s) > l) | |
5106 { | |
5107 /* Remove the path again. */ | |
1621 | 5108 STRMOVE(s, s + l); |
716 | 5109 ((char_u **)ga.ga_data)[ga.ga_len++] = s; |
5110 } | |
5111 else | |
5112 vim_free(s); | |
5113 } | |
5114 vim_free(*file); | |
5115 } | |
5116 } | |
5117 if (*e != NUL) | |
5118 ++e; | |
5119 } | |
5120 *file = ga.ga_data; | |
5121 *num_file = ga.ga_len; | |
5122 | |
5123 vim_free(buf); | |
5124 vim_free(pat); | |
5125 if (mustfree) | |
5126 vim_free(path); | |
5127 return OK; | |
5128 } | |
5129 | |
5130 | |
7 | 5131 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
7801
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parents:
7447
diff
changeset
|
5132 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 | 5133 |
7 | 5134 /* |
1518 | 5135 * Call "user_expand_func()" to invoke a user defined VimL function and return |
407 | 5136 * the result (either a string or a List). |
7 | 5137 */ |
407 | 5138 static void * |
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7807
diff
changeset
|
5139 call_user_expand_func( |
f86adafb28d4
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parents:
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diff
changeset
|
5140 void *(*user_expand_func)(char_u *, int, char_u **, int), |
f86adafb28d4
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parents:
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diff
changeset
|
5141 expand_T *xp, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5142 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5143 char_u ***file) |
7 | 5144 { |
5072
cca600e60928
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5056
diff
changeset
|
5145 int keep = 0; |
407 | 5146 char_u num[50]; |
7 | 5147 char_u *args[3]; |
5148 int save_current_SID = current_SID; | |
407 | 5149 void *ret; |
13 | 5150 struct cmdline_info save_ccline; |
7 | 5151 |
5033
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diff
changeset
|
5152 if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL) |
407 | 5153 return NULL; |
7 | 5154 *num_file = 0; |
5155 *file = NULL; | |
5156 | |
5033
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diff
changeset
|
5157 if (ccline.cmdbuff != NULL) |
1518 | 5158 { |
5159 keep = ccline.cmdbuff[ccline.cmdlen]; | |
5160 ccline.cmdbuff[ccline.cmdlen] = 0; | |
5161 } | |
5033
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diff
changeset
|
5162 |
1965 | 5163 args[0] = vim_strnsave(xp->xp_pattern, xp->xp_pattern_len); |
5033
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diff
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|
5164 args[1] = xp->xp_line; |
7aa4e0822dec
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Bram Moolenaar <bram@vim.org>
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4980
diff
changeset
|
5165 sprintf((char *)num, "%d", xp->xp_col); |
7 | 5166 args[2] = num; |
5167 | |
13 | 5168 /* Save the cmdline, we don't know what the function may do. */ |
5169 save_ccline = ccline; | |
5170 ccline.cmdbuff = NULL; | |
5171 ccline.cmdprompt = NULL; | |
7 | 5172 current_SID = xp->xp_scriptID; |
13 | 5173 |
407 | 5174 ret = user_expand_func(xp->xp_arg, 3, args, FALSE); |
13 | 5175 |
5176 ccline = save_ccline; | |
7 | 5177 current_SID = save_current_SID; |
1518 | 5178 if (ccline.cmdbuff != NULL) |
5179 ccline.cmdbuff[ccline.cmdlen] = keep; | |
407 | 5180 |
1965 | 5181 vim_free(args[0]); |
407 | 5182 return ret; |
5183 } | |
5184 | |
5185 /* | |
5186 * Expand names with a function defined by the user. | |
5187 */ | |
5188 static int | |
7819
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parents:
7807
diff
changeset
|
5189 ExpandUserDefined( |
f86adafb28d4
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parents:
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diff
changeset
|
5190 expand_T *xp, |
f86adafb28d4
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parents:
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diff
changeset
|
5191 regmatch_T *regmatch, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5192 int *num_file, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5193 char_u ***file) |
407 | 5194 { |
5195 char_u *retstr; | |
5196 char_u *s; | |
5197 char_u *e; | |
5198 char_u keep; | |
5199 garray_T ga; | |
5200 | |
5201 retstr = call_user_expand_func(call_func_retstr, xp, num_file, file); | |
5202 if (retstr == NULL) | |
7 | 5203 return FAIL; |
5204 | |
5205 ga_init2(&ga, (int)sizeof(char *), 3); | |
407 | 5206 for (s = retstr; *s != NUL; s = e) |
7 | 5207 { |
5208 e = vim_strchr(s, '\n'); | |
5209 if (e == NULL) | |
5210 e = s + STRLEN(s); | |
5211 keep = *e; | |
5212 *e = 0; | |
5213 | |
5214 if (xp->xp_pattern[0] && vim_regexec(regmatch, s, (colnr_T)0) == 0) | |
5215 { | |
5216 *e = keep; | |
5217 if (*e != NUL) | |
5218 ++e; | |
5219 continue; | |
5220 } | |
5221 | |
5222 if (ga_grow(&ga, 1) == FAIL) | |
5223 break; | |
5224 | |
5225 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strnsave(s, (int)(e - s)); | |
5226 ++ga.ga_len; | |
5227 | |
5228 *e = keep; | |
5229 if (*e != NUL) | |
5230 ++e; | |
5231 } | |
407 | 5232 vim_free(retstr); |
5233 *file = ga.ga_data; | |
5234 *num_file = ga.ga_len; | |
5235 return OK; | |
5236 } | |
5237 | |
5238 /* | |
5239 * Expand names with a list returned by a function defined by the user. | |
5240 */ | |
5241 static int | |
7819
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parents:
7807
diff
changeset
|
5242 ExpandUserList( |
f86adafb28d4
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parents:
7807
diff
changeset
|
5243 expand_T *xp, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5244 int *num_file, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5245 char_u ***file) |
407 | 5246 { |
5247 list_T *retlist; | |
5248 listitem_T *li; | |
5249 garray_T ga; | |
5250 | |
5251 retlist = call_user_expand_func(call_func_retlist, xp, num_file, file); | |
5252 if (retlist == NULL) | |
5253 return FAIL; | |
5254 | |
5255 ga_init2(&ga, (int)sizeof(char *), 3); | |
5256 /* Loop over the items in the list. */ | |
5257 for (li = retlist->lv_first; li != NULL; li = li->li_next) | |
5258 { | |
1917 | 5259 if (li->li_tv.v_type != VAR_STRING || li->li_tv.vval.v_string == NULL) |
5260 continue; /* Skip non-string items and empty strings */ | |
407 | 5261 |
5262 if (ga_grow(&ga, 1) == FAIL) | |
5263 break; | |
5264 | |
5265 ((char_u **)ga.ga_data)[ga.ga_len] = | |
1917 | 5266 vim_strsave(li->li_tv.vval.v_string); |
407 | 5267 ++ga.ga_len; |
5268 } | |
5269 list_unref(retlist); | |
5270 | |
7 | 5271 *file = ga.ga_data; |
5272 *num_file = ga.ga_len; | |
5273 return OK; | |
5274 } | |
5275 #endif | |
5276 | |
5277 /* | |
8528
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parents:
8406
diff
changeset
|
5278 * Expand color scheme, compiler or filetype names. |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5279 * Search from 'runtimepath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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diff
changeset
|
5280 * 'runtimepath'/{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5281 * When "flags" has DIP_START: search also from 'start' of 'packpath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5282 * 'packpath'/pack/ * /start/ * /{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5283 * 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
|
5284 * 'packpath'/pack/ * /opt/ * /{dirnames}/{pat}.vim |
2929 | 5285 * "dirnames" is an array with one or more directory names. |
7 | 5286 */ |
5287 static int | |
7819
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7807
diff
changeset
|
5288 ExpandRTDir( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7807
diff
changeset
|
5289 char_u *pat, |
8528
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commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
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diff
changeset
|
5290 int flags, |
7819
f86adafb28d4
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diff
changeset
|
5291 int *num_file, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5292 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5293 char *dirnames[]) |
7 | 5294 { |
5295 char_u *s; | |
5296 char_u *e; | |
5873 | 5297 char_u *match; |
7 | 5298 garray_T ga; |
2929 | 5299 int i; |
5300 int pat_len; | |
7 | 5301 |
5302 *num_file = 0; | |
5303 *file = NULL; | |
2931 | 5304 pat_len = (int)STRLEN(pat); |
2929 | 5305 ga_init2(&ga, (int)sizeof(char *), 10); |
5306 | |
5307 for (i = 0; dirnames[i] != NULL; ++i) | |
7 | 5308 { |
2929 | 5309 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 7)); |
5310 if (s == NULL) | |
5311 { | |
5312 ga_clear_strings(&ga); | |
5313 return FAIL; | |
5314 } | |
5315 sprintf((char *)s, "%s/%s*.vim", dirnames[i], pat); | |
5873 | 5316 globpath(p_rtp, s, &ga, 0); |
2929 | 5317 vim_free(s); |
5873 | 5318 } |
5319 | |
8528
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commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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8406
diff
changeset
|
5320 if (flags & DIP_START) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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8406
diff
changeset
|
5321 for (i = 0; dirnames[i] != NULL; ++i) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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diff
changeset
|
5322 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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diff
changeset
|
5323 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 22)); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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diff
changeset
|
5324 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5325 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5326 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5327 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5328 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5329 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
|
5330 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5331 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5332 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5333 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5334 |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5335 if (flags & DIP_OPT) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5336 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
|
5337 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5338 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
|
5339 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5340 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5341 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5342 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5343 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5344 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
|
5345 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5346 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5347 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5348 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5349 |
5873 | 5350 for (i = 0; i < ga.ga_len; ++i) |
5351 { | |
5352 match = ((char_u **)ga.ga_data)[i]; | |
5353 s = match; | |
5354 e = s + STRLEN(s); | |
5355 if (e - 4 > s && STRNICMP(e - 4, ".vim", 4) == 0) | |
7 | 5356 { |
5873 | 5357 e -= 4; |
5358 for (s = e; s > match; mb_ptr_back(match, s)) | |
5359 if (s < match || vim_ispathsep(*s)) | |
5360 break; | |
5361 ++s; | |
5362 *e = NUL; | |
5363 mch_memmove(match, s, e - s + 1); | |
7 | 5364 } |
5365 } | |
5873 | 5366 |
2929 | 5367 if (ga.ga_len == 0) |
3628 | 5368 return FAIL; |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5369 |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5370 /* Sort and remove duplicates which can happen when specifying multiple |
2929 | 5371 * directories in dirnames. */ |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5372 remove_duplicates(&ga); |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5373 |
7 | 5374 *file = ga.ga_data; |
5375 *num_file = ga.ga_len; | |
5376 return OK; | |
5377 } | |
5378 | |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5379 /* |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5380 * Expand loadplugin names: |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5381 * 'packpath'/pack/ * /opt/{pat} |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5382 */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5383 static int |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5384 ExpandPackAddDir( |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5385 char_u *pat, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5386 int *num_file, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5387 char_u ***file) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5388 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5389 char_u *s; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5390 char_u *e; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5391 char_u *match; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5392 garray_T ga; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5393 int i; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5394 int pat_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5395 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5396 *num_file = 0; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5397 *file = NULL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5398 pat_len = (int)STRLEN(pat); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5399 ga_init2(&ga, (int)sizeof(char *), 10); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5400 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5401 s = alloc((unsigned)(pat_len + 26)); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5402 if (s == NULL) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5403 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5404 ga_clear_strings(&ga); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5405 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5406 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5407 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
|
5408 globpath(p_pp, s, &ga, 0); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5409 vim_free(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5410 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5411 for (i = 0; i < ga.ga_len; ++i) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5412 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5413 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
|
5414 s = gettail(match); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5415 e = s + STRLEN(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5416 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
|
5417 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5418 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5419 if (ga.ga_len == 0) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5420 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5421 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5422 /* Sort and remove duplicates which can happen when specifying multiple |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5423 * directories in dirnames. */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5424 remove_duplicates(&ga); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5425 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5426 *file = ga.ga_data; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5427 *num_file = ga.ga_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5428 return OK; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5429 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5430 |
7 | 5431 #endif |
5432 | |
5433 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_EVAL) || defined(PROTO) | |
5434 /* | |
5435 * Expand "file" for all comma-separated directories in "path". | |
5873 | 5436 * Adds the matches to "ga". Caller must init "ga". |
7 | 5437 */ |
5873 | 5438 void |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5439 globpath( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5440 char_u *path, |
f86adafb28d4
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|
5441 char_u *file, |
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diff
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|
5442 garray_T *ga, |
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diff
changeset
|
5443 int expand_options) |
7 | 5444 { |
5445 expand_T xpc; | |
5446 char_u *buf; | |
5447 int i; | |
5448 int num_p; | |
5449 char_u **p; | |
5450 | |
5451 buf = alloc(MAXPATHL); | |
5452 if (buf == NULL) | |
5873 | 5453 return; |
7 | 5454 |
632 | 5455 ExpandInit(&xpc); |
7 | 5456 xpc.xp_context = EXPAND_FILES; |
632 | 5457 |
7 | 5458 /* Loop over all entries in {path}. */ |
5459 while (*path != NUL) | |
5460 { | |
5461 /* Copy one item of the path to buf[] and concatenate the file name. */ | |
5462 copy_option_part(&path, buf, MAXPATHL, ","); | |
5463 if (STRLEN(buf) + STRLEN(file) + 2 < MAXPATHL) | |
5464 { | |
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parents:
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diff
changeset
|
5465 # if defined(MSWIN) |
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|
5466 /* Using the platform's path separator (\) makes vim incorrectly |
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5467 * treat it as an escape character, use '/' instead. */ |
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|
5468 if (*buf != NUL && !after_pathsep(buf, buf + STRLEN(buf))) |
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|
5469 STRCAT(buf, "/"); |
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5470 # else |
7 | 5471 add_pathsep(buf); |
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5472 # endif |
7 | 5473 STRCAT(buf, file); |
1754 | 5474 if (ExpandFromContext(&xpc, buf, &num_p, &p, |
5475 WILD_SILENT|expand_options) != FAIL && num_p > 0) | |
7 | 5476 { |
1754 | 5477 ExpandEscape(&xpc, buf, num_p, p, WILD_SILENT|expand_options); |
5873 | 5478 |
5479 if (ga_grow(ga, num_p) == OK) | |
7 | 5480 { |
5481 for (i = 0; i < num_p; ++i) | |
5482 { | |
5873 | 5483 ((char_u **)ga->ga_data)[ga->ga_len] = |
5950 | 5484 vim_strnsave(p[i], (int)STRLEN(p[i])); |
5873 | 5485 ++ga->ga_len; |
7 | 5486 } |
5487 } | |
5873 | 5488 |
7 | 5489 FreeWild(num_p, p); |
5490 } | |
5491 } | |
5492 } | |
5493 | |
5494 vim_free(buf); | |
5495 } | |
5496 | |
5497 #endif | |
5498 | |
5499 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
5500 | |
5501 /********************************* | |
5502 * Command line history stuff * | |
5503 *********************************/ | |
5504 | |
5505 /* | |
5506 * Translate a history character to the associated type number. | |
5507 */ | |
5508 static int | |
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diff
changeset
|
5509 hist_char2type(int c) |
7 | 5510 { |
5511 if (c == ':') | |
5512 return HIST_CMD; | |
5513 if (c == '=') | |
5514 return HIST_EXPR; | |
5515 if (c == '@') | |
5516 return HIST_INPUT; | |
5517 if (c == '>') | |
5518 return HIST_DEBUG; | |
5519 return HIST_SEARCH; /* must be '?' or '/' */ | |
5520 } | |
5521 | |
5522 /* | |
5523 * Table of history names. | |
5524 * These names are used in :history and various hist...() functions. | |
5525 * It is sufficient to give the significant prefix of a history name. | |
5526 */ | |
5527 | |
5528 static char *(history_names[]) = | |
5529 { | |
5530 "cmd", | |
5531 "search", | |
5532 "expr", | |
5533 "input", | |
5534 "debug", | |
5535 NULL | |
5536 }; | |
5537 | |
3503 | 5538 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
5539 /* | |
5540 * Function given to ExpandGeneric() to obtain the possible first | |
5541 * arguments of the ":history command. | |
5542 */ | |
5543 static char_u * | |
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diff
changeset
|
5544 get_history_arg(expand_T *xp UNUSED, int idx) |
3503 | 5545 { |
5546 static char_u compl[2] = { NUL, NUL }; | |
5547 char *short_names = ":=@>?/"; | |
3529 | 5548 int short_names_count = (int)STRLEN(short_names); |
3503 | 5549 int history_name_count = sizeof(history_names) / sizeof(char *) - 1; |
5550 | |
5551 if (idx < short_names_count) | |
5552 { | |
5553 compl[0] = (char_u)short_names[idx]; | |
5554 return compl; | |
5555 } | |
5556 if (idx < short_names_count + history_name_count) | |
5557 return (char_u *)history_names[idx - short_names_count]; | |
5558 if (idx == short_names_count + history_name_count) | |
5559 return (char_u *)"all"; | |
5560 return NULL; | |
5561 } | |
5562 #endif | |
5563 | |
7 | 5564 /* |
5565 * init_history() - Initialize the command line history. | |
5566 * Also used to re-allocate the history when the size changes. | |
5567 */ | |
356 | 5568 void |
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parents:
7807
diff
changeset
|
5569 init_history(void) |
7 | 5570 { |
5571 int newlen; /* new length of history table */ | |
5572 histentry_T *temp; | |
5573 int i; | |
5574 int j; | |
5575 int type; | |
5576 | |
5577 /* | |
5578 * If size of history table changed, reallocate it | |
5579 */ | |
5580 newlen = (int)p_hi; | |
5581 if (newlen != hislen) /* history length changed */ | |
5582 { | |
5583 for (type = 0; type < HIST_COUNT; ++type) /* adjust the tables */ | |
5584 { | |
5585 if (newlen) | |
5586 { | |
5587 temp = (histentry_T *)lalloc( | |
5588 (long_u)(newlen * sizeof(histentry_T)), TRUE); | |
5589 if (temp == NULL) /* out of memory! */ | |
5590 { | |
5591 if (type == 0) /* first one: just keep the old length */ | |
5592 { | |
5593 newlen = hislen; | |
5594 break; | |
5595 } | |
5596 /* Already changed one table, now we can only have zero | |
5597 * length for all tables. */ | |
5598 newlen = 0; | |
5599 type = -1; | |
5600 continue; | |
5601 } | |
5602 } | |
5603 else | |
5604 temp = NULL; | |
5605 if (newlen == 0 || temp != NULL) | |
5606 { | |
5607 if (hisidx[type] < 0) /* there are no entries yet */ | |
5608 { | |
5609 for (i = 0; i < newlen; ++i) | |
4258 | 5610 clear_hist_entry(&temp[i]); |
7 | 5611 } |
5612 else if (newlen > hislen) /* array becomes bigger */ | |
5613 { | |
5614 for (i = 0; i <= hisidx[type]; ++i) | |
5615 temp[i] = history[type][i]; | |
5616 j = i; | |
5617 for ( ; i <= newlen - (hislen - hisidx[type]); ++i) | |
4258 | 5618 clear_hist_entry(&temp[i]); |
7 | 5619 for ( ; j < hislen; ++i, ++j) |
5620 temp[i] = history[type][j]; | |
5621 } | |
5622 else /* array becomes smaller or 0 */ | |
5623 { | |
5624 j = hisidx[type]; | |
5625 for (i = newlen - 1; ; --i) | |
5626 { | |
5627 if (i >= 0) /* copy newest entries */ | |
5628 temp[i] = history[type][j]; | |
5629 else /* remove older entries */ | |
5630 vim_free(history[type][j].hisstr); | |
5631 if (--j < 0) | |
5632 j = hislen - 1; | |
5633 if (j == hisidx[type]) | |
5634 break; | |
5635 } | |
5636 hisidx[type] = newlen - 1; | |
5637 } | |
5638 vim_free(history[type]); | |
5639 history[type] = temp; | |
5640 } | |
5641 } | |
5642 hislen = newlen; | |
5643 } | |
5644 } | |
5645 | |
4258 | 5646 static void |
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parents:
7807
diff
changeset
|
5647 clear_hist_entry(histentry_T *hisptr) |
4258 | 5648 { |
5649 hisptr->hisnum = 0; | |
5650 hisptr->viminfo = FALSE; | |
5651 hisptr->hisstr = NULL; | |
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diff
changeset
|
5652 hisptr->time_set = 0; |
4258 | 5653 } |
5654 | |
7 | 5655 /* |
5656 * Check if command line 'str' is already in history. | |
5657 * If 'move_to_front' is TRUE, matching entry is moved to end of history. | |
5658 */ | |
5659 static int | |
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diff
changeset
|
5660 in_history( |
f86adafb28d4
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diff
changeset
|
5661 int type, |
f86adafb28d4
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parents:
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diff
changeset
|
5662 char_u *str, |
f86adafb28d4
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parents:
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diff
changeset
|
5663 int move_to_front, /* Move the entry to the front if it exists */ |
f86adafb28d4
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diff
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|
5664 int sep, |
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parents:
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diff
changeset
|
5665 int writing) /* ignore entries read from viminfo */ |
7 | 5666 { |
5667 int i; | |
5668 int last_i = -1; | |
2986 | 5669 char_u *p; |
7 | 5670 |
5671 if (hisidx[type] < 0) | |
5672 return FALSE; | |
5673 i = hisidx[type]; | |
5674 do | |
5675 { | |
5676 if (history[type][i].hisstr == NULL) | |
5677 return FALSE; | |
2986 | 5678 |
5679 /* For search history, check that the separator character matches as | |
5680 * well. */ | |
5681 p = history[type][i].hisstr; | |
5682 if (STRCMP(str, p) == 0 | |
4285 | 5683 && !(writing && history[type][i].viminfo) |
2986 | 5684 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
7 | 5685 { |
5686 if (!move_to_front) | |
5687 return TRUE; | |
5688 last_i = i; | |
5689 break; | |
5690 } | |
5691 if (--i < 0) | |
5692 i = hislen - 1; | |
5693 } while (i != hisidx[type]); | |
5694 | |
5695 if (last_i >= 0) | |
5696 { | |
5697 str = history[type][i].hisstr; | |
5698 while (i != hisidx[type]) | |
5699 { | |
5700 if (++i >= hislen) | |
5701 i = 0; | |
5702 history[type][last_i] = history[type][i]; | |
5703 last_i = i; | |
5704 } | |
4258 | 5705 history[type][i].hisnum = ++hisnum[type]; |
5706 history[type][i].viminfo = FALSE; | |
7 | 5707 history[type][i].hisstr = str; |
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9070
diff
changeset
|
5708 history[type][i].time_set = vim_time(); |
7 | 5709 return TRUE; |
5710 } | |
5711 return FALSE; | |
5712 } | |
5713 | |
5714 /* | |
5715 * Convert history name (from table above) to its HIST_ equivalent. | |
5716 * When "name" is empty, return "cmd" history. | |
5717 * Returns -1 for unknown history name. | |
5718 */ | |
5719 int | |
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diff
changeset
|
5720 get_histtype(char_u *name) |
7 | 5721 { |
5722 int i; | |
5723 int len = (int)STRLEN(name); | |
5724 | |
5725 /* No argument: use current history. */ | |
5726 if (len == 0) | |
5727 return hist_char2type(ccline.cmdfirstc); | |
5728 | |
5729 for (i = 0; history_names[i] != NULL; ++i) | |
5730 if (STRNICMP(name, history_names[i], len) == 0) | |
5731 return i; | |
5732 | |
5733 if (vim_strchr((char_u *)":=@>?/", name[0]) != NULL && name[1] == NUL) | |
5734 return hist_char2type(name[0]); | |
5735 | |
5736 return -1; | |
5737 } | |
5738 | |
5739 static int last_maptick = -1; /* last seen maptick */ | |
5740 | |
5741 /* | |
5742 * Add the given string to the given history. If the string is already in the | |
5743 * history then it is moved to the front. "histype" may be one of he HIST_ | |
5744 * values. | |
5745 */ | |
5746 void | |
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diff
changeset
|
5747 add_to_history( |
f86adafb28d4
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diff
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|
5748 int histype, |
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diff
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|
5749 char_u *new_entry, |
f86adafb28d4
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7807
diff
changeset
|
5750 int in_map, /* consider maptick when inside a mapping */ |
f86adafb28d4
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7807
diff
changeset
|
5751 int sep) /* separator character used (search hist) */ |
7 | 5752 { |
5753 histentry_T *hisptr; | |
5754 int len; | |
5755 | |
5756 if (hislen == 0) /* no history */ | |
5757 return; | |
5758 | |
5467 | 5759 if (cmdmod.keeppatterns && histype == HIST_SEARCH) |
5760 return; | |
5761 | |
7 | 5762 /* |
5763 * Searches inside the same mapping overwrite each other, so that only | |
5764 * the last line is kept. Be careful not to remove a line that was moved | |
5765 * down, only lines that were added. | |
5766 */ | |
5767 if (histype == HIST_SEARCH && in_map) | |
5768 { | |
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10120
diff
changeset
|
5769 if (maptick == last_maptick && hisidx[HIST_SEARCH] >= 0) |
7 | 5770 { |
5771 /* Current line is from the same mapping, remove it */ | |
5772 hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]]; | |
5773 vim_free(hisptr->hisstr); | |
4258 | 5774 clear_hist_entry(hisptr); |
7 | 5775 --hisnum[histype]; |
5776 if (--hisidx[HIST_SEARCH] < 0) | |
5777 hisidx[HIST_SEARCH] = hislen - 1; | |
5778 } | |
5779 last_maptick = -1; | |
5780 } | |
4285 | 5781 if (!in_history(histype, new_entry, TRUE, sep, FALSE)) |
7 | 5782 { |
5783 if (++hisidx[histype] == hislen) | |
5784 hisidx[histype] = 0; | |
5785 hisptr = &history[histype][hisidx[histype]]; | |
5786 vim_free(hisptr->hisstr); | |
5787 | |
5788 /* Store the separator after the NUL of the string. */ | |
835 | 5789 len = (int)STRLEN(new_entry); |
7 | 5790 hisptr->hisstr = vim_strnsave(new_entry, len + 2); |
5791 if (hisptr->hisstr != NULL) | |
5792 hisptr->hisstr[len + 1] = sep; | |
5793 | |
5794 hisptr->hisnum = ++hisnum[histype]; | |
4258 | 5795 hisptr->viminfo = FALSE; |
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9070
diff
changeset
|
5796 hisptr->time_set = vim_time(); |
7 | 5797 if (histype == HIST_SEARCH && in_map) |
5798 last_maptick = maptick; | |
5799 } | |
5800 } | |
5801 | |
5802 #if defined(FEAT_EVAL) || defined(PROTO) | |
5803 | |
5804 /* | |
5805 * Get identifier of newest history entry. | |
5806 * "histype" may be one of the HIST_ values. | |
5807 */ | |
5808 int | |
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diff
changeset
|
5809 get_history_idx(int histype) |
7 | 5810 { |
5811 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5812 || hisidx[histype] < 0) | |
5813 return -1; | |
5814 | |
5815 return history[histype][hisidx[histype]].hisnum; | |
5816 } | |
5817 | |
531 | 5818 /* |
7 | 5819 * Calculate history index from a number: |
5820 * num > 0: seen as identifying number of a history entry | |
5821 * num < 0: relative position in history wrt newest entry | |
5822 * "histype" may be one of the HIST_ values. | |
5823 */ | |
5824 static int | |
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parents:
7807
diff
changeset
|
5825 calc_hist_idx(int histype, int num) |
7 | 5826 { |
5827 int i; | |
5828 histentry_T *hist; | |
5829 int wrapped = FALSE; | |
5830 | |
5831 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5832 || (i = hisidx[histype]) < 0 || num == 0) | |
5833 return -1; | |
5834 | |
5835 hist = history[histype]; | |
5836 if (num > 0) | |
5837 { | |
5838 while (hist[i].hisnum > num) | |
5839 if (--i < 0) | |
5840 { | |
5841 if (wrapped) | |
5842 break; | |
5843 i += hislen; | |
5844 wrapped = TRUE; | |
5845 } | |
5846 if (hist[i].hisnum == num && hist[i].hisstr != NULL) | |
5847 return i; | |
5848 } | |
5849 else if (-num <= hislen) | |
5850 { | |
5851 i += num + 1; | |
5852 if (i < 0) | |
5853 i += hislen; | |
5854 if (hist[i].hisstr != NULL) | |
5855 return i; | |
5856 } | |
5857 return -1; | |
5858 } | |
5859 | |
5860 /* | |
5861 * Get a history entry by its index. | |
5862 * "histype" may be one of the HIST_ values. | |
5863 */ | |
5864 char_u * | |
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parents:
7807
diff
changeset
|
5865 get_history_entry(int histype, int idx) |
7 | 5866 { |
5867 idx = calc_hist_idx(histype, idx); | |
5868 if (idx >= 0) | |
5869 return history[histype][idx].hisstr; | |
5870 else | |
5871 return (char_u *)""; | |
5872 } | |
5873 | |
5874 /* | |
5875 * Clear all entries of a history. | |
5876 * "histype" may be one of the HIST_ values. | |
5877 */ | |
5878 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5879 clr_history(int histype) |
7 | 5880 { |
5881 int i; | |
5882 histentry_T *hisptr; | |
5883 | |
5884 if (hislen != 0 && histype >= 0 && histype < HIST_COUNT) | |
5885 { | |
5886 hisptr = history[histype]; | |
5887 for (i = hislen; i--;) | |
5888 { | |
5889 vim_free(hisptr->hisstr); | |
4258 | 5890 clear_hist_entry(hisptr); |
8406
5d926807c19c
commit https://github.com/vim/vim/commit/119d4693e06e68d4f099aa7287e375ae3d265fd0
Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
5891 hisptr++; |
7 | 5892 } |
5893 hisidx[histype] = -1; /* mark history as cleared */ | |
5894 hisnum[histype] = 0; /* reset identifier counter */ | |
5895 return OK; | |
5896 } | |
5897 return FAIL; | |
5898 } | |
5899 | |
5900 /* | |
5901 * Remove all entries matching {str} from a history. | |
5902 * "histype" may be one of the HIST_ values. | |
5903 */ | |
5904 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5905 del_history_entry(int histype, char_u *str) |
7 | 5906 { |
5907 regmatch_T regmatch; | |
5908 histentry_T *hisptr; | |
5909 int idx; | |
5910 int i; | |
5911 int last; | |
5912 int found = FALSE; | |
5913 | |
5914 regmatch.regprog = NULL; | |
5915 regmatch.rm_ic = FALSE; /* always match case */ | |
5916 if (hislen != 0 | |
5917 && histype >= 0 | |
5918 && histype < HIST_COUNT | |
5919 && *str != NUL | |
5920 && (idx = hisidx[histype]) >= 0 | |
5921 && (regmatch.regprog = vim_regcomp(str, RE_MAGIC + RE_STRING)) | |
5922 != NULL) | |
5923 { | |
5924 i = last = idx; | |
5925 do | |
5926 { | |
5927 hisptr = &history[histype][i]; | |
5928 if (hisptr->hisstr == NULL) | |
5929 break; | |
5930 if (vim_regexec(®match, hisptr->hisstr, (colnr_T)0)) | |
5931 { | |
5932 found = TRUE; | |
5933 vim_free(hisptr->hisstr); | |
4258 | 5934 clear_hist_entry(hisptr); |
7 | 5935 } |
5936 else | |
5937 { | |
5938 if (i != last) | |
5939 { | |
5940 history[histype][last] = *hisptr; | |
4258 | 5941 clear_hist_entry(hisptr); |
7 | 5942 } |
5943 if (--last < 0) | |
5944 last += hislen; | |
5945 } | |
5946 if (--i < 0) | |
5947 i += hislen; | |
5948 } while (i != idx); | |
5949 if (history[histype][idx].hisstr == NULL) | |
5950 hisidx[histype] = -1; | |
5951 } | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5952 vim_regfree(regmatch.regprog); |
7 | 5953 return found; |
5954 } | |
5955 | |
5956 /* | |
5957 * Remove an indexed entry from a history. | |
5958 * "histype" may be one of the HIST_ values. | |
5959 */ | |
5960 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5961 del_history_idx(int histype, int idx) |
7 | 5962 { |
5963 int i, j; | |
5964 | |
5965 i = calc_hist_idx(histype, idx); | |
5966 if (i < 0) | |
5967 return FALSE; | |
5968 idx = hisidx[histype]; | |
5969 vim_free(history[histype][i].hisstr); | |
5970 | |
5971 /* When deleting the last added search string in a mapping, reset | |
5972 * last_maptick, so that the last added search string isn't deleted again. | |
5973 */ | |
5974 if (histype == HIST_SEARCH && maptick == last_maptick && i == idx) | |
5975 last_maptick = -1; | |
5976 | |
5977 while (i != idx) | |
5978 { | |
5979 j = (i + 1) % hislen; | |
5980 history[histype][i] = history[histype][j]; | |
5981 i = j; | |
5982 } | |
4258 | 5983 clear_hist_entry(&history[histype][i]); |
7 | 5984 if (--i < 0) |
5985 i += hislen; | |
5986 hisidx[histype] = i; | |
5987 return TRUE; | |
5988 } | |
5989 | |
5990 #endif /* FEAT_EVAL */ | |
5991 | |
5992 #if defined(FEAT_CRYPT) || defined(PROTO) | |
5993 /* | |
5994 * Very specific function to remove the value in ":set key=val" from the | |
5995 * history. | |
5996 */ | |
5997 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5998 remove_key_from_history(void) |
7 | 5999 { |
6000 char_u *p; | |
6001 int i; | |
6002 | |
6003 i = hisidx[HIST_CMD]; | |
6004 if (i < 0) | |
6005 return; | |
6006 p = history[HIST_CMD][i].hisstr; | |
6007 if (p != NULL) | |
6008 for ( ; *p; ++p) | |
6009 if (STRNCMP(p, "key", 3) == 0 && !isalpha(p[3])) | |
6010 { | |
6011 p = vim_strchr(p + 3, '='); | |
6012 if (p == NULL) | |
6013 break; | |
6014 ++p; | |
6015 for (i = 0; p[i] && !vim_iswhite(p[i]); ++i) | |
6016 if (p[i] == '\\' && p[i + 1]) | |
6017 ++i; | |
1621 | 6018 STRMOVE(p, p + i); |
7 | 6019 --p; |
6020 } | |
6021 } | |
6022 #endif | |
6023 | |
6024 #endif /* FEAT_CMDHIST */ | |
6025 | |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6026 #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
|
6027 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6028 * 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
|
6029 * ccline and put the previous value in prev_ccline. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6030 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6031 static struct cmdline_info * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6032 get_ccline_ptr(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6033 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6034 if ((State & CMDLINE) == 0) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6035 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6036 if (ccline.cmdbuff != NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6037 return &ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6038 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
|
6039 return &prev_ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6040 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6041 } |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6042 #endif |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
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parents:
8645
diff
changeset
|
6043 |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
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parents:
8645
diff
changeset
|
6044 #if defined(FEAT_EVAL) || defined(PROTO) |
8645
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6045 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6046 * 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
|
6047 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6048 * Returns NULL when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6049 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6050 char_u * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6051 get_cmdline_str(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6052 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6053 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6054 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6055 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6056 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6057 return vim_strnsave(p->cmdbuff, p->cmdlen); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6058 } |
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 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6061 * Get the current command line position, counted in bytes. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6062 * Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6063 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6064 * Returns -1 when something is wrong. |
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 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6067 get_cmdline_pos(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6068 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6069 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6070 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6071 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6072 return -1; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6073 return p->cmdpos; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6074 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6075 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6076 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6077 * Set the command line byte position to "pos". Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6078 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6079 * Returns 1 when failed, 0 when OK. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6080 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6081 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6082 set_cmdline_pos( |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6083 int pos) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6084 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6085 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6086 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6087 if (p == NULL) |
f4819f0fc5ad
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diff
changeset
|
6088 return 1; |
f4819f0fc5ad
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diff
changeset
|
6089 |
f4819f0fc5ad
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diff
changeset
|
6090 /* The position is not set directly but after CTRL-\ e or CTRL-R = has |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6091 * changed the command line. */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6092 if (pos < 0) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6093 new_cmdpos = 0; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6094 else |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6095 new_cmdpos = pos; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6096 return 0; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6097 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6098 #endif |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6099 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6100 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6101 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6102 * Get the current command-line type. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6103 * Returns ':' or '/' or '?' or '@' or '>' or '-' |
f4819f0fc5ad
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parents:
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diff
changeset
|
6104 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6105 * Returns NUL when something is wrong. |
f4819f0fc5ad
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parents:
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diff
changeset
|
6106 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6107 int |
f4819f0fc5ad
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parents:
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diff
changeset
|
6108 get_cmdline_type(void) |
f4819f0fc5ad
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parents:
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diff
changeset
|
6109 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6110 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6111 |
f4819f0fc5ad
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parents:
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diff
changeset
|
6112 if (p == NULL) |
f4819f0fc5ad
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parents:
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diff
changeset
|
6113 return NUL; |
f4819f0fc5ad
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6114 if (p->cmdfirstc == NUL) |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
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parents:
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diff
changeset
|
6115 return |
59866aabe737
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parents:
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diff
changeset
|
6116 # ifdef FEAT_EVAL |
59866aabe737
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diff
changeset
|
6117 (p->input_fn) ? '@' : |
59866aabe737
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diff
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|
6118 # endif |
59866aabe737
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parents:
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diff
changeset
|
6119 '-'; |
8645
f4819f0fc5ad
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changeset
|
6120 return p->cmdfirstc; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6121 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6122 #endif |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6123 |
7 | 6124 #if defined(FEAT_QUICKFIX) || defined(FEAT_CMDHIST) || defined(PROTO) |
6125 /* | |
6126 * Get indices "num1,num2" that specify a range within a list (not a range of | |
6127 * text lines in a buffer!) from a string. Used for ":history" and ":clist". | |
6128 * Returns OK if parsed successfully, otherwise FAIL. | |
6129 */ | |
6130 int | |
7819
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diff
changeset
|
6131 get_list_range(char_u **str, int *num1, int *num2) |
7 | 6132 { |
6133 int len; | |
6134 int first = FALSE; | |
9389
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commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
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9301
diff
changeset
|
6135 varnumber_T num; |
7 | 6136 |
6137 *str = skipwhite(*str); | |
6138 if (**str == '-' || vim_isdigit(**str)) /* parse "from" part of range */ | |
6139 { | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
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diff
changeset
|
6140 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6141 *str += len; |
6142 *num1 = (int)num; | |
6143 first = TRUE; | |
6144 } | |
6145 *str = skipwhite(*str); | |
6146 if (**str == ',') /* parse "to" part of range */ | |
6147 { | |
6148 *str = skipwhite(*str + 1); | |
7447
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parents:
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diff
changeset
|
6149 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6150 if (len > 0) |
6151 { | |
6152 *num2 = (int)num; | |
6153 *str = skipwhite(*str + len); | |
6154 } | |
6155 else if (!first) /* no number given at all */ | |
6156 return FAIL; | |
6157 } | |
6158 else if (first) /* only one number given */ | |
6159 *num2 = *num1; | |
6160 return OK; | |
6161 } | |
6162 #endif | |
6163 | |
6164 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
6165 /* | |
6166 * :history command - print a history | |
6167 */ | |
6168 void | |
7819
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diff
changeset
|
6169 ex_history(exarg_T *eap) |
7 | 6170 { |
6171 histentry_T *hist; | |
6172 int histype1 = HIST_CMD; | |
6173 int histype2 = HIST_CMD; | |
6174 int hisidx1 = 1; | |
6175 int hisidx2 = -1; | |
6176 int idx; | |
6177 int i, j, k; | |
6178 char_u *end; | |
6179 char_u *arg = eap->arg; | |
6180 | |
6181 if (hislen == 0) | |
6182 { | |
6183 MSG(_("'history' option is zero")); | |
6184 return; | |
6185 } | |
6186 | |
6187 if (!(VIM_ISDIGIT(*arg) || *arg == '-' || *arg == ',')) | |
6188 { | |
6189 end = arg; | |
6190 while (ASCII_ISALPHA(*end) | |
6191 || vim_strchr((char_u *)":=@>/?", *end) != NULL) | |
6192 end++; | |
6193 i = *end; | |
6194 *end = NUL; | |
6195 histype1 = get_histtype(arg); | |
6196 if (histype1 == -1) | |
6197 { | |
1853 | 6198 if (STRNICMP(arg, "all", STRLEN(arg)) == 0) |
7 | 6199 { |
6200 histype1 = 0; | |
6201 histype2 = HIST_COUNT-1; | |
6202 } | |
6203 else | |
6204 { | |
6205 *end = i; | |
6206 EMSG(_(e_trailing)); | |
6207 return; | |
6208 } | |
6209 } | |
6210 else | |
6211 histype2 = histype1; | |
6212 *end = i; | |
6213 } | |
6214 else | |
6215 end = arg; | |
6216 if (!get_list_range(&end, &hisidx1, &hisidx2) || *end != NUL) | |
6217 { | |
6218 EMSG(_(e_trailing)); | |
6219 return; | |
6220 } | |
6221 | |
6222 for (; !got_int && histype1 <= histype2; ++histype1) | |
6223 { | |
6224 STRCPY(IObuff, "\n # "); | |
6225 STRCAT(STRCAT(IObuff, history_names[histype1]), " history"); | |
6226 MSG_PUTS_TITLE(IObuff); | |
6227 idx = hisidx[histype1]; | |
6228 hist = history[histype1]; | |
6229 j = hisidx1; | |
6230 k = hisidx2; | |
6231 if (j < 0) | |
6232 j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum; | |
6233 if (k < 0) | |
6234 k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum; | |
6235 if (idx >= 0 && j <= k) | |
6236 for (i = idx + 1; !got_int; ++i) | |
6237 { | |
6238 if (i == hislen) | |
6239 i = 0; | |
6240 if (hist[i].hisstr != NULL | |
6241 && hist[i].hisnum >= j && hist[i].hisnum <= k) | |
6242 { | |
6243 msg_putchar('\n'); | |
6244 sprintf((char *)IObuff, "%c%6d ", i == idx ? '>' : ' ', | |
6245 hist[i].hisnum); | |
6246 if (vim_strsize(hist[i].hisstr) > (int)Columns - 10) | |
6247 trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff), | |
3290 | 6248 (int)Columns - 10, IOSIZE - (int)STRLEN(IObuff)); |
7 | 6249 else |
6250 STRCAT(IObuff, hist[i].hisstr); | |
6251 msg_outtrans(IObuff); | |
6252 out_flush(); | |
6253 } | |
6254 if (i == idx) | |
6255 break; | |
6256 } | |
6257 } | |
6258 } | |
6259 #endif | |
6260 | |
6261 #if (defined(FEAT_VIMINFO) && defined(FEAT_CMDHIST)) || defined(PROTO) | |
4903
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|
6262 /* |
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|
6263 * Buffers for history read from a viminfo file. Only valid while reading. |
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diff
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|
6264 */ |
9240
636cfa97200e
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diff
changeset
|
6265 static histentry_T *viminfo_history[HIST_COUNT] = |
636cfa97200e
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diff
changeset
|
6266 {NULL, NULL, NULL, NULL, NULL}; |
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diff
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|
6267 static int viminfo_hisidx[HIST_COUNT] = {0, 0, 0, 0, 0}; |
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diff
changeset
|
6268 static int viminfo_hislen[HIST_COUNT] = {0, 0, 0, 0, 0}; |
7 | 6269 static int viminfo_add_at_front = FALSE; |
6270 | |
7801
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diff
changeset
|
6271 static int hist_type2char(int type, int use_question); |
7 | 6272 |
6273 /* | |
6274 * Translate a history type number to the associated character. | |
6275 */ | |
6276 static int | |
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changeset
|
6277 hist_type2char( |
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|
6278 int type, |
f86adafb28d4
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diff
changeset
|
6279 int use_question) /* use '?' instead of '/' */ |
7 | 6280 { |
6281 if (type == HIST_CMD) | |
6282 return ':'; | |
6283 if (type == HIST_SEARCH) | |
6284 { | |
6285 if (use_question) | |
6286 return '?'; | |
6287 else | |
6288 return '/'; | |
6289 } | |
6290 if (type == HIST_EXPR) | |
6291 return '='; | |
6292 return '@'; | |
6293 } | |
6294 | |
6295 /* | |
6296 * Prepare for reading the history from the viminfo file. | |
6297 * This allocates history arrays to store the read history lines. | |
6298 */ | |
6299 void | |
7819
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diff
changeset
|
6300 prepare_viminfo_history(int asklen, int writing) |
7 | 6301 { |
6302 int i; | |
6303 int num; | |
6304 int type; | |
6305 int len; | |
6306 | |
6307 init_history(); | |
4285 | 6308 viminfo_add_at_front = (asklen != 0 && !writing); |
7 | 6309 if (asklen > hislen) |
6310 asklen = hislen; | |
6311 | |
6312 for (type = 0; type < HIST_COUNT; ++type) | |
6313 { | |
4258 | 6314 /* Count the number of empty spaces in the history list. Entries read |
6315 * from viminfo previously are also considered empty. If there are | |
6316 * more spaces available than we request, then fill them up. */ | |
7 | 6317 for (i = 0, num = 0; i < hislen; i++) |
4258 | 6318 if (history[type][i].hisstr == NULL || history[type][i].viminfo) |
7 | 6319 num++; |
6320 len = asklen; | |
6321 if (num > len) | |
6322 len = num; | |
6323 if (len <= 0) | |
6324 viminfo_history[type] = NULL; | |
6325 else | |
9240
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diff
changeset
|
6326 viminfo_history[type] = (histentry_T *)lalloc( |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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9070
diff
changeset
|
6327 (long_u)(len * sizeof(histentry_T)), FALSE); |
7 | 6328 if (viminfo_history[type] == NULL) |
6329 len = 0; | |
6330 viminfo_hislen[type] = len; | |
6331 viminfo_hisidx[type] = 0; | |
6332 } | |
6333 } | |
6334 | |
6335 /* | |
6336 * Accept a line from the viminfo, store it in the history array when it's | |
6337 * new. | |
6338 */ | |
6339 int | |
7819
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parents:
7807
diff
changeset
|
6340 read_viminfo_history(vir_T *virp, int writing) |
7 | 6341 { |
6342 int type; | |
6343 long_u len; | |
6344 char_u *val; | |
6345 char_u *p; | |
6346 | |
6347 type = hist_char2type(virp->vir_line[0]); | |
6348 if (viminfo_hisidx[type] < viminfo_hislen[type]) | |
6349 { | |
6350 val = viminfo_readstring(virp, 1, TRUE); | |
6351 if (val != NULL && *val != NUL) | |
6352 { | |
3316 | 6353 int sep = (*val == ' ' ? NUL : *val); |
6354 | |
7 | 6355 if (!in_history(type, val + (type == HIST_SEARCH), |
4285 | 6356 viminfo_add_at_front, sep, writing)) |
7 | 6357 { |
6358 /* Need to re-allocate to append the separator byte. */ | |
6359 len = STRLEN(val); | |
6360 p = lalloc(len + 2, TRUE); | |
6361 if (p != NULL) | |
6362 { | |
6363 if (type == HIST_SEARCH) | |
6364 { | |
6365 /* Search entry: Move the separator from the first | |
6366 * column to after the NUL. */ | |
6367 mch_memmove(p, val + 1, (size_t)len); | |
3316 | 6368 p[len] = sep; |
7 | 6369 } |
6370 else | |
6371 { | |
6372 /* Not a search entry: No separator in the viminfo | |
6373 * file, add a NUL separator. */ | |
6374 mch_memmove(p, val, (size_t)len + 1); | |
6375 p[len + 1] = NUL; | |
6376 } | |
9240
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diff
changeset
|
6377 viminfo_history[type][viminfo_hisidx[type]].hisstr = p; |
636cfa97200e
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|
6378 viminfo_history[type][viminfo_hisidx[type]].time_set = 0; |
9256
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|
6379 viminfo_history[type][viminfo_hisidx[type]].viminfo = TRUE; |
26c7bf23ec1d
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|
6380 viminfo_history[type][viminfo_hisidx[type]].hisnum = 0; |
9240
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diff
changeset
|
6381 viminfo_hisidx[type]++; |
7 | 6382 } |
6383 } | |
6384 } | |
6385 vim_free(val); | |
6386 } | |
6387 return viminfo_readline(virp); | |
6388 } | |
6389 | |
4285 | 6390 /* |
9240
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diff
changeset
|
6391 * Accept a new style history line from the viminfo, store it in the history |
636cfa97200e
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diff
changeset
|
6392 * array when it's new. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
6393 */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6394 void |
636cfa97200e
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diff
changeset
|
6395 handle_viminfo_history( |
9272
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changeset
|
6396 garray_T *values, |
f5d9eb512f8b
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|
6397 int writing) |
9240
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changeset
|
6398 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6399 int type; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
6400 long_u len; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6401 char_u *val; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
6402 char_u *p; |
9272
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|
6403 bval_T *vp = (bval_T *)values->ga_data; |
9240
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diff
changeset
|
6404 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6405 /* Check the format: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6406 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
6407 if (values->ga_len < 4 |
f5d9eb512f8b
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diff
changeset
|
6408 || vp[0].bv_type != BVAL_NR |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
6409 || vp[1].bv_type != BVAL_NR |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6410 || (vp[2].bv_type != BVAL_NR && vp[2].bv_type != BVAL_EMPTY) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6411 || vp[3].bv_type != BVAL_STRING) |
9240
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diff
changeset
|
6412 return; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
6413 |
9272
f5d9eb512f8b
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diff
changeset
|
6414 type = vp[0].bv_nr; |
9240
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diff
changeset
|
6415 if (type >= HIST_COUNT) |
636cfa97200e
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diff
changeset
|
6416 return; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6417 if (viminfo_hisidx[type] < viminfo_hislen[type]) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
6418 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6419 val = vp[3].bv_string; |
9240
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diff
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|
6420 if (val != NULL && *val != NUL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
6421 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
6422 int sep = type == HIST_SEARCH && vp[2].bv_type == BVAL_NR |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6423 ? vp[2].bv_nr : NUL; |
9240
636cfa97200e
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diff
changeset
|
6424 int idx; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6425 int overwrite = FALSE; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6426 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6427 if (!in_history(type, val, viminfo_add_at_front, sep, writing)) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6428 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6429 /* If lines were written by an older Vim we need to avoid |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6430 * getting duplicates. See if the entry already exists. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6431 for (idx = 0; idx < viminfo_hisidx[type]; ++idx) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6432 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6433 p = viminfo_history[type][idx].hisstr; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6434 if (STRCMP(val, p) == 0 |
636cfa97200e
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diff
changeset
|
6435 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
6436 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6437 overwrite = TRUE; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6438 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6439 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6440 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6441 |
636cfa97200e
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changeset
|
6442 if (!overwrite) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6443 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6444 /* Need to re-allocate to append the separator byte. */ |
9272
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changeset
|
6445 len = vp[3].bv_len; |
9240
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changeset
|
6446 p = lalloc(len + 2, TRUE); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6447 } |
9301
c3805fb080a6
commit https://github.com/vim/vim/commit/72e697d189616265ecefe0df4509d476df3bae40
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changeset
|
6448 else |
c3805fb080a6
commit https://github.com/vim/vim/commit/72e697d189616265ecefe0df4509d476df3bae40
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|
6449 len = 0; /* for picky compilers */ |
9240
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|
6450 if (p != NULL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
6451 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
6452 viminfo_history[type][idx].time_set = vp[1].bv_nr; |
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6453 if (!overwrite) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6454 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6455 mch_memmove(p, val, (size_t)len + 1); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6456 /* Put the separator after the NUL. */ |
636cfa97200e
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changeset
|
6457 p[len + 1] = sep; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6458 viminfo_history[type][idx].hisstr = p; |
9256
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changeset
|
6459 viminfo_history[type][idx].hisnum = 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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changeset
|
6460 viminfo_history[type][idx].viminfo = TRUE; |
9240
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|
6461 viminfo_hisidx[type]++; |
636cfa97200e
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changeset
|
6462 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
6463 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6464 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6465 } |
636cfa97200e
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changeset
|
6466 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6467 } |
636cfa97200e
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changeset
|
6468 |
636cfa97200e
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changeset
|
6469 /* |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6470 * 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:
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diff
changeset
|
6471 */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6472 static void |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6473 concat_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6474 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6475 int idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6476 int i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6477 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6478 idx = hisidx[type] + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6479 if (idx >= hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6480 idx -= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6481 else if (idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6482 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6483 if (viminfo_add_at_front) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6484 hisidx[type] = idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6485 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6486 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6487 if (hisidx[type] == -1) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6488 hisidx[type] = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6489 do |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6490 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6491 if (history[type][idx].hisstr != NULL |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6492 || history[type][idx].viminfo) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6493 break; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6494 if (++idx == hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6495 idx = 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6496 } while (idx != hisidx[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6497 if (idx != hisidx[type] && --idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6498 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6499 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6500 for (i = 0; i < viminfo_hisidx[type]; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6501 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6502 vim_free(history[type][idx].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6503 history[type][idx].hisstr = viminfo_history[type][i].hisstr; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6504 history[type][idx].viminfo = TRUE; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6505 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
|
6506 if (--idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6507 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6508 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6509 idx += 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6510 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6511 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
|
6512 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6513 history[type][idx++].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6514 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6515 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6516 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6517 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6518 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6519 static int |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6520 #ifdef __BORLANDC__ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6521 _RTLENTRYF |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6522 #endif |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6523 sort_hist(const void *s1, const void *s2) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6524 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6525 histentry_T *p1 = *(histentry_T **)s1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6526 histentry_T *p2 = *(histentry_T **)s2; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6527 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6528 if (p1->time_set < p2->time_set) return -1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6529 if (p1->time_set > p2->time_set) return 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6530 return 0; |
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:
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diff
changeset
|
6532 #endif |
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:
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diff
changeset
|
6534 /* |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6535 * Merge history lines from viminfo and lines typed in this Vim based on the |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6536 * timestamp; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6537 */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6538 static void |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6539 merge_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6540 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6541 int max_len; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6542 histentry_T **tot_hist; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6543 histentry_T *new_hist; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6544 int i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6545 int len; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6546 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6547 /* Make one long list with all entries. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6548 max_len = hislen + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6549 tot_hist = (histentry_T **)alloc(max_len * (int)sizeof(histentry_T *)); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6550 new_hist = (histentry_T *)alloc(hislen * (int)sizeof(histentry_T)); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6551 if (tot_hist == NULL || new_hist == NULL) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6552 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6553 vim_free(tot_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6554 vim_free(new_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6555 return; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6556 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6557 for (i = 0; i < viminfo_hisidx[type]; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6558 tot_hist[i] = &viminfo_history[type][i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6559 len = i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6560 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6561 if (history[type][i].hisstr != NULL) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6562 tot_hist[len++] = &history[type][i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6563 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6564 /* Sort the list on timestamp. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6565 qsort((void *)tot_hist, (size_t)len, sizeof(histentry_T *), sort_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6566 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6567 /* Keep the newest ones. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6568 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6569 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6570 if (i < len) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6571 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6572 new_hist[i] = *tot_hist[i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6573 tot_hist[i]->hisstr = NULL; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6574 if (new_hist[i].hisnum == 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6575 new_hist[i].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6576 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6577 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6578 clear_hist_entry(&new_hist[i]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6579 } |
9287
af25a1a875db
commit https://github.com/vim/vim/commit/a890f5e34887bff7616bdb4b9ee0bf98c8d2a8f0
Christian Brabandt <cb@256bit.org>
parents:
9272
diff
changeset
|
6580 hisidx[type] = (i < len ? i : len) - 1; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6581 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6582 /* Free what is not kept. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6583 for (i = 0; i < viminfo_hisidx[type]; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6584 vim_free(viminfo_history[type][i].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6585 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6586 vim_free(history[type][i].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6587 vim_free(history[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6588 history[type] = new_hist; |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
6589 vim_free(tot_hist); |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6590 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6591 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6592 /* |
4285 | 6593 * Finish reading history lines from viminfo. Not used when writing viminfo. |
6594 */ | |
7 | 6595 void |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6596 finish_viminfo_history(vir_T *virp) |
7 | 6597 { |
6598 int type; | |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6599 int merge = virp->vir_version >= VIMINFO_VERSION_WITH_HISTORY; |
7 | 6600 |
6601 for (type = 0; type < HIST_COUNT; ++type) | |
6602 { | |
6603 if (history[type] == NULL) | |
4283 | 6604 continue; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6605 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6606 if (merge) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6607 merge_history(type); |
7 | 6608 else |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6609 concat_history(type); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6610 |
7 | 6611 vim_free(viminfo_history[type]); |
6612 viminfo_history[type] = NULL; | |
4327 | 6613 viminfo_hisidx[type] = 0; |
7 | 6614 } |
6615 } | |
6616 | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6617 /* |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6618 * Write history to viminfo file in "fp". |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6619 * When "merge" is TRUE merge history lines with a previously read viminfo |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6620 * file, data is in viminfo_history[]. |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6621 * When "merge" is FALSE just write all history lines. Used for ":wviminfo!". |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6622 */ |
7 | 6623 void |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6624 write_viminfo_history(FILE *fp, int merge) |
7 | 6625 { |
6626 int i; | |
6627 int type; | |
6628 int num_saved; | |
4283 | 6629 int round; |
7 | 6630 |
6631 init_history(); | |
6632 if (hislen == 0) | |
6633 return; | |
6634 for (type = 0; type < HIST_COUNT; ++type) | |
6635 { | |
6636 num_saved = get_viminfo_parameter(hist_type2char(type, FALSE)); | |
6637 if (num_saved == 0) | |
6638 continue; | |
6639 if (num_saved < 0) /* Use default */ | |
6640 num_saved = hislen; | |
6641 fprintf(fp, _("\n# %s History (newest to oldest):\n"), | |
6642 type == HIST_CMD ? _("Command Line") : | |
6643 type == HIST_SEARCH ? _("Search String") : | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6644 type == HIST_EXPR ? _("Expression") : |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6645 type == HIST_INPUT ? _("Input Line") : |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6646 _("Debug Line")); |
7 | 6647 if (num_saved > hislen) |
6648 num_saved = hislen; | |
4283 | 6649 |
6650 /* | |
6651 * Merge typed and viminfo history: | |
6652 * round 1: history of typed commands. | |
6653 * round 2: history from recently read viminfo. | |
6654 */ | |
6655 for (round = 1; round <= 2; ++round) | |
6656 { | |
4307 | 6657 if (round == 1) |
6658 /* start at newest entry, somewhere in the list */ | |
6659 i = hisidx[type]; | |
6660 else if (viminfo_hisidx[type] > 0) | |
6661 /* start at newest entry, first in the list */ | |
6662 i = 0; | |
6663 else | |
6664 /* empty list */ | |
6665 i = -1; | |
4283 | 6666 if (i >= 0) |
6667 while (num_saved > 0 | |
6668 && !(round == 2 && i >= viminfo_hisidx[type])) | |
7 | 6669 { |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6670 char_u *p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6671 time_t timestamp; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6672 int c = NUL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6673 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6674 if (round == 1) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6675 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6676 p = history[type][i].hisstr; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6677 timestamp = history[type][i].time_set; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6678 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6679 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6680 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6681 p = viminfo_history[type] == NULL ? NULL |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6682 : viminfo_history[type][i].hisstr; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6683 timestamp = viminfo_history[type] == NULL ? 0 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6684 : viminfo_history[type][i].time_set; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6685 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6686 |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6687 if (p != NULL && (round == 2 |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6688 || !merge |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6689 || !history[type][i].viminfo)) |
7 | 6690 { |
4283 | 6691 --num_saved; |
6692 fputc(hist_type2char(type, TRUE), fp); | |
6693 /* For the search history: put the separator in the | |
6694 * second column; use a space if there isn't one. */ | |
6695 if (type == HIST_SEARCH) | |
6696 { | |
6697 c = p[STRLEN(p) + 1]; | |
6698 putc(c == NUL ? ' ' : c, fp); | |
6699 } | |
6700 viminfo_writestring(fp, p); | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6701 |
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
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|
6702 { |
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
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|
6703 char cbuf[NUMBUFLEN]; |
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parents:
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diff
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|
6704 |
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6705 /* New style history with a bar line. Format: |
636cfa97200e
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parents:
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diff
changeset
|
6706 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
636cfa97200e
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diff
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|
6707 if (c == NUL) |
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diff
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|
6708 cbuf[0] = NUL; |
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parents:
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diff
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|
6709 else |
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6710 sprintf(cbuf, "%d", c); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6711 fprintf(fp, "|%d,%d,%ld,%s,", BARTYPE_HISTORY, |
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6712 type, (long)timestamp, cbuf); |
636cfa97200e
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parents:
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diff
changeset
|
6713 barline_writestring(fp, p, LSIZE - 20); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6714 putc('\n', fp); |
636cfa97200e
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parents:
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diff
changeset
|
6715 } |
7 | 6716 } |
4283 | 6717 if (round == 1) |
6718 { | |
6719 /* Decrement index, loop around and stop when back at | |
6720 * the start. */ | |
6721 if (--i < 0) | |
6722 i = hislen - 1; | |
6723 if (i == hisidx[type]) | |
6724 break; | |
6725 } | |
6726 else | |
6727 { | |
6728 /* Increment index. Stop at the end in the while. */ | |
6729 ++i; | |
6730 } | |
7 | 6731 } |
4283 | 6732 } |
4285 | 6733 for (i = 0; i < viminfo_hisidx[type]; ++i) |
4327 | 6734 if (viminfo_history[type] != NULL) |
9240
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diff
changeset
|
6735 vim_free(viminfo_history[type][i].hisstr); |
4285 | 6736 vim_free(viminfo_history[type]); |
6737 viminfo_history[type] = NULL; | |
4311 | 6738 viminfo_hisidx[type] = 0; |
7 | 6739 } |
6740 } | |
6741 #endif /* FEAT_VIMINFO */ | |
6742 | |
6743 #if defined(FEAT_FKMAP) || defined(PROTO) | |
6744 /* | |
6745 * Write a character at the current cursor+offset position. | |
6746 * It is directly written into the command buffer block. | |
6747 */ | |
6748 void | |
7819
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parents:
7807
diff
changeset
|
6749 cmd_pchar(int c, int offset) |
7 | 6750 { |
6751 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6752 { | |
6753 EMSG(_("E198: cmd_pchar beyond the command length")); | |
6754 return; | |
6755 } | |
6756 ccline.cmdbuff[ccline.cmdpos + offset] = (char_u)c; | |
6757 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
6758 } | |
6759 | |
6760 int | |
7819
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parents:
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diff
changeset
|
6761 cmd_gchar(int offset) |
7 | 6762 { |
6763 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6764 { | |
6765 /* EMSG(_("cmd_gchar beyond the command length")); */ | |
6766 return NUL; | |
6767 } | |
6768 return (int)ccline.cmdbuff[ccline.cmdpos + offset]; | |
6769 } | |
6770 #endif | |
6771 | |
6772 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
6773 /* | |
6774 * Open a window on the current command line and history. Allow editing in | |
6775 * the window. Returns when the window is closed. | |
6776 * Returns: | |
6777 * CR if the command is to be executed | |
6778 * Ctrl_C if it is to be abandoned | |
6779 * K_IGNORE if editing continues | |
6780 */ | |
6781 static int | |
7819
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parents:
7807
diff
changeset
|
6782 ex_window(void) |
7 | 6783 { |
6784 struct cmdline_info save_ccline; | |
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parents:
9389
diff
changeset
|
6785 bufref_T old_curbuf; |
7 | 6786 win_T *old_curwin = curwin; |
9487
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parents:
9389
diff
changeset
|
6787 bufref_T bufref; |
7 | 6788 win_T *wp; |
6789 int i; | |
6790 linenr_T lnum; | |
6791 int histtype; | |
6792 garray_T winsizes; | |
1685 | 6793 #ifdef FEAT_AUTOCMD |
7 | 6794 char_u typestr[2]; |
1685 | 6795 #endif |
7 | 6796 int save_restart_edit = restart_edit; |
6797 int save_State = State; | |
6798 int save_exmode = exmode_active; | |
510 | 6799 #ifdef FEAT_RIGHTLEFT |
6800 int save_cmdmsg_rl = cmdmsg_rl; | |
6801 #endif | |
6145 | 6802 #ifdef FEAT_FOLDING |
6803 int save_KeyTyped; | |
6804 #endif | |
7 | 6805 |
6806 /* Can't do this recursively. Can't do it when typing a password. */ | |
6807 if (cmdwin_type != 0 | |
6808 # if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
6809 || cmdline_star > 0 | |
6810 # endif | |
6811 ) | |
6812 { | |
6813 beep_flush(); | |
6814 return K_IGNORE; | |
6815 } | |
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parents:
9389
diff
changeset
|
6816 set_bufref(&old_curbuf, curbuf); |
7 | 6817 |
6818 /* Save current window sizes. */ | |
6819 win_size_save(&winsizes); | |
6820 | |
6821 # ifdef FEAT_AUTOCMD | |
6822 /* Don't execute autocommands while creating the window. */ | |
1410 | 6823 block_autocmds(); |
7 | 6824 # endif |
683 | 6825 /* don't use a new tab page */ |
6826 cmdmod.tab = 0; | |
6827 | |
7 | 6828 /* Create a window for the command-line buffer. */ |
6829 if (win_split((int)p_cwh, WSP_BOT) == FAIL) | |
6830 { | |
6831 beep_flush(); | |
1410 | 6832 # ifdef FEAT_AUTOCMD |
6833 unblock_autocmds(); | |
6834 # endif | |
7 | 6835 return K_IGNORE; |
6836 } | |
1831 | 6837 cmdwin_type = get_cmdline_type(); |
7 | 6838 |
6839 /* Create the command-line buffer empty. */ | |
1743 | 6840 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL); |
1621 | 6841 (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE); |
7 | 6842 set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL); |
6843 set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL); | |
6844 curbuf->b_p_ma = TRUE; | |
1865 | 6845 #ifdef FEAT_FOLDING |
6846 curwin->w_p_fen = FALSE; | |
6847 #endif | |
7 | 6848 # ifdef FEAT_RIGHTLEFT |
510 | 6849 curwin->w_p_rl = cmdmsg_rl; |
6850 cmdmsg_rl = FALSE; | |
7 | 6851 # endif |
2583 | 6852 RESET_BINDING(curwin); |
7 | 6853 |
6854 # ifdef FEAT_AUTOCMD | |
6855 /* Do execute autocommands for setting the filetype (load syntax). */ | |
1410 | 6856 unblock_autocmds(); |
7 | 6857 # endif |
6858 | |
510 | 6859 /* Showing the prompt may have set need_wait_return, reset it. */ |
6860 need_wait_return = FALSE; | |
6861 | |
1831 | 6862 histtype = hist_char2type(cmdwin_type); |
7 | 6863 if (histtype == HIST_CMD || histtype == HIST_DEBUG) |
6864 { | |
6865 if (p_wc == TAB) | |
6866 { | |
6867 add_map((char_u *)"<buffer> <Tab> <C-X><C-V>", INSERT); | |
6868 add_map((char_u *)"<buffer> <Tab> a<C-X><C-V>", NORMAL); | |
6869 } | |
6870 set_option_value((char_u *)"ft", 0L, (char_u *)"vim", OPT_LOCAL); | |
6871 } | |
6872 | |
10 | 6873 /* Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin |
6874 * sets 'textwidth' to 78). */ | |
6875 curbuf->b_p_tw = 0; | |
6876 | |
7 | 6877 /* Fill the buffer with the history. */ |
6878 init_history(); | |
6879 if (hislen > 0) | |
6880 { | |
6881 i = hisidx[histtype]; | |
6882 if (i >= 0) | |
6883 { | |
6884 lnum = 0; | |
6885 do | |
6886 { | |
6887 if (++i == hislen) | |
6888 i = 0; | |
6889 if (history[histtype][i].hisstr != NULL) | |
6890 ml_append(lnum++, history[histtype][i].hisstr, | |
6891 (colnr_T)0, FALSE); | |
6892 } | |
6893 while (i != hisidx[histtype]); | |
6894 } | |
6895 } | |
6896 | |
6897 /* Replace the empty last line with the current command-line and put the | |
6898 * cursor there. */ | |
6899 ml_replace(curbuf->b_ml.ml_line_count, ccline.cmdbuff, TRUE); | |
6900 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6901 curwin->w_cursor.col = ccline.cmdpos; | |
510 | 6902 changed_line_abv_curs(); |
6903 invalidate_botline(); | |
743 | 6904 redraw_later(SOME_VALID); |
7 | 6905 |
6906 /* Save the command line info, can be used recursively. */ | |
6907 save_ccline = ccline; | |
6908 ccline.cmdbuff = NULL; | |
6909 ccline.cmdprompt = NULL; | |
6910 | |
6911 /* No Ex mode here! */ | |
6912 exmode_active = 0; | |
6913 | |
6914 State = NORMAL; | |
6915 # ifdef FEAT_MOUSE | |
6916 setmouse(); | |
6917 # endif | |
6918 | |
6919 # ifdef FEAT_AUTOCMD | |
6920 /* Trigger CmdwinEnter autocommands. */ | |
6921 typestr[0] = cmdwin_type; | |
6922 typestr[1] = NUL; | |
6923 apply_autocmds(EVENT_CMDWINENTER, typestr, typestr, FALSE, curbuf); | |
929 | 6924 if (restart_edit != 0) /* autocmd with ":startinsert" */ |
6925 stuffcharReadbuff(K_NOP); | |
7 | 6926 # endif |
6927 | |
6928 i = RedrawingDisabled; | |
6929 RedrawingDisabled = 0; | |
6930 | |
6931 /* | |
6932 * Call the main loop until <CR> or CTRL-C is typed. | |
6933 */ | |
6934 cmdwin_result = 0; | |
168 | 6935 main_loop(TRUE, FALSE); |
7 | 6936 |
6937 RedrawingDisabled = i; | |
6938 | |
6939 # ifdef FEAT_AUTOCMD | |
6145 | 6940 |
6941 # ifdef FEAT_FOLDING | |
6942 save_KeyTyped = KeyTyped; | |
6943 # endif | |
6944 | |
7 | 6945 /* Trigger CmdwinLeave autocommands. */ |
6946 apply_autocmds(EVENT_CMDWINLEAVE, typestr, typestr, FALSE, curbuf); | |
6145 | 6947 |
6948 # ifdef FEAT_FOLDING | |
6949 /* Restore KeyTyped in case it is modified by autocommands */ | |
6950 KeyTyped = save_KeyTyped; | |
6951 # endif | |
6952 | |
7 | 6953 # endif |
6954 | |
1214 | 6955 /* Restore the command line info. */ |
7 | 6956 ccline = save_ccline; |
6957 cmdwin_type = 0; | |
6958 | |
6959 exmode_active = save_exmode; | |
6960 | |
1612 | 6961 /* Safety check: The old window or buffer was deleted: It's a bug when |
7 | 6962 * this happens! */ |
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Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
6963 if (!win_valid(old_curwin) || !bufref_valid(&old_curbuf)) |
7 | 6964 { |
6965 cmdwin_result = Ctrl_C; | |
6966 EMSG(_("E199: Active window or buffer deleted")); | |
6967 } | |
6968 else | |
6969 { | |
6970 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
6971 /* autocmds may abort script processing */ | |
6972 if (aborting() && cmdwin_result != K_IGNORE) | |
6973 cmdwin_result = Ctrl_C; | |
6974 # endif | |
6975 /* Set the new command line from the cmdline buffer. */ | |
6976 vim_free(ccline.cmdbuff); | |
510 | 6977 if (cmdwin_result == K_XF1 || cmdwin_result == K_XF2) /* :qa[!] typed */ |
7 | 6978 { |
510 | 6979 char *p = (cmdwin_result == K_XF2) ? "qa" : "qa!"; |
6980 | |
6981 if (histtype == HIST_CMD) | |
6982 { | |
6983 /* Execute the command directly. */ | |
6984 ccline.cmdbuff = vim_strsave((char_u *)p); | |
6985 cmdwin_result = CAR; | |
6986 } | |
6987 else | |
6988 { | |
6989 /* First need to cancel what we were doing. */ | |
6990 ccline.cmdbuff = NULL; | |
6991 stuffcharReadbuff(':'); | |
6992 stuffReadbuff((char_u *)p); | |
6993 stuffcharReadbuff(CAR); | |
6994 } | |
7 | 6995 } |
6996 else if (cmdwin_result == K_XF2) /* :qa typed */ | |
6997 { | |
6998 ccline.cmdbuff = vim_strsave((char_u *)"qa"); | |
6999 cmdwin_result = CAR; | |
7000 } | |
2839 | 7001 else if (cmdwin_result == Ctrl_C) |
7002 { | |
7003 /* :q or :close, don't execute any command | |
7004 * and don't modify the cmd window. */ | |
7005 ccline.cmdbuff = NULL; | |
7006 } | |
7 | 7007 else |
7008 ccline.cmdbuff = vim_strsave(ml_get_curline()); | |
7009 if (ccline.cmdbuff == NULL) | |
7010 cmdwin_result = Ctrl_C; | |
7011 else | |
7012 { | |
7013 ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
7014 ccline.cmdbufflen = ccline.cmdlen + 1; | |
7015 ccline.cmdpos = curwin->w_cursor.col; | |
7016 if (ccline.cmdpos > ccline.cmdlen) | |
7017 ccline.cmdpos = ccline.cmdlen; | |
7018 if (cmdwin_result == K_IGNORE) | |
7019 { | |
7020 set_cmdspos_cursor(); | |
7021 redrawcmd(); | |
7022 } | |
7023 } | |
7024 | |
7025 # ifdef FEAT_AUTOCMD | |
7026 /* Don't execute autocommands while deleting the window. */ | |
1410 | 7027 block_autocmds(); |
7 | 7028 # endif |
6876 | 7029 # ifdef FEAT_CONCEAL |
7030 /* Avoid command-line window first character being concealed. */ | |
7031 curwin->w_p_cole = 0; | |
7032 # endif | |
7 | 7033 wp = curwin; |
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parents:
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diff
changeset
|
7034 set_bufref(&bufref, curbuf); |
7 | 7035 win_goto(old_curwin); |
7036 win_close(wp, TRUE); | |
2099
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7037 |
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|
7038 /* win_close() may have already wiped the buffer when 'bh' is |
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|
7039 * set to 'wipe' */ |
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diff
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|
7040 if (bufref_valid(&bufref)) |
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diff
changeset
|
7041 close_buffer(NULL, bufref.br_buf, DOBUF_WIPE, FALSE); |
7 | 7042 |
7043 /* Restore window sizes. */ | |
7044 win_size_restore(&winsizes); | |
7045 | |
7046 # ifdef FEAT_AUTOCMD | |
1410 | 7047 unblock_autocmds(); |
7 | 7048 # endif |
7049 } | |
7050 | |
7051 ga_clear(&winsizes); | |
7052 restart_edit = save_restart_edit; | |
510 | 7053 # ifdef FEAT_RIGHTLEFT |
7054 cmdmsg_rl = save_cmdmsg_rl; | |
7055 # endif | |
7 | 7056 |
7057 State = save_State; | |
7058 # ifdef FEAT_MOUSE | |
7059 setmouse(); | |
7060 # endif | |
7061 | |
7062 return cmdwin_result; | |
7063 } | |
7064 #endif /* FEAT_CMDWIN */ | |
7065 | |
7066 /* | |
7067 * Used for commands that either take a simple command string argument, or: | |
7068 * cmd << endmarker | |
7069 * {script} | |
7070 * endmarker | |
7071 * Returns a pointer to allocated memory with {script} or NULL. | |
7072 */ | |
7073 char_u * | |
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diff
changeset
|
7074 script_get(exarg_T *eap, char_u *cmd) |
7 | 7075 { |
7076 char_u *theline; | |
7077 char *end_pattern = NULL; | |
7078 char dot[] = "."; | |
7079 garray_T ga; | |
7080 | |
7081 if (cmd[0] != '<' || cmd[1] != '<' || eap->getline == NULL) | |
7082 return NULL; | |
7083 | |
7084 ga_init2(&ga, 1, 0x400); | |
7085 | |
7086 if (cmd[2] != NUL) | |
7087 end_pattern = (char *)skipwhite(cmd + 2); | |
7088 else | |
7089 end_pattern = dot; | |
7090 | |
7091 for (;;) | |
7092 { | |
7093 theline = eap->getline( | |
7094 #ifdef FEAT_EVAL | |
75 | 7095 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 7096 #endif |
7097 NUL, eap->cookie, 0); | |
7098 | |
7099 if (theline == NULL || STRCMP(end_pattern, theline) == 0) | |
1694 | 7100 { |
7101 vim_free(theline); | |
7 | 7102 break; |
1694 | 7103 } |
7 | 7104 |
7105 ga_concat(&ga, theline); | |
7106 ga_append(&ga, '\n'); | |
7107 vim_free(theline); | |
7108 } | |
21 | 7109 ga_append(&ga, NUL); |
7 | 7110 |
7111 return (char_u *)ga.ga_data; | |
7112 } | |
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7113 |
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diff
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|
7114 #ifdef FEAT_SEARCH_EXTRA |
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7115 static void |
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7116 set_search_match(pos_T *t) |
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7117 { |
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7118 /* |
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7119 * First move cursor to end of match, then to the start. This |
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7120 * moves the whole match onto the screen when 'nowrap' is set. |
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7121 */ |
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7122 t->lnum += search_match_lines; |
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7123 t->col = search_match_endcol; |
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7124 if (t->lnum > curbuf->b_ml.ml_line_count) |
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7125 { |
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7126 t->lnum = curbuf->b_ml.ml_line_count; |
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7127 coladvance((colnr_T)MAXCOL); |
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7128 } |
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7129 } |
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7130 #endif |