Mercurial > vim
annotate src/ex_getln.c @ 10930:126405b39964 v8.0.0354
patch 8.0.0354: test to check that setting termcap key fails sometimes
commit https://github.com/vim/vim/commit/1c410400fad79068b16dc4c6c7a023463a0858cf
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Feb 23 15:20:03 2017 +0100
patch 8.0.0354: test to check that setting termcap key fails sometimes
Problem: Test to check that setting termcap key fails sometimes.
Solution: Check for "t_k1" to exist. (Christian Brabandt, closes https://github.com/vim/vim/issues/1459)
author | Christian Brabandt <cb@256bit.org> |
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date | Thu, 23 Feb 2017 15:30:05 +0100 |
parents | 7d82787b3020 |
children | e05695e59f6d |
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) || defined(FEAT_SEARCH_EXTRA) |
195 | 216 /* Everything that may work recursively should save and restore the |
217 * current command line in save_ccline. That includes update_screen(), a | |
218 * custom status line may invoke ":normal". */ | |
219 struct cmdline_info save_ccline; | |
220 #endif | |
7 | 221 |
222 #ifdef FEAT_EVAL | |
223 if (firstc == -1) | |
224 { | |
225 firstc = NUL; | |
226 break_ctrl_c = TRUE; | |
227 } | |
228 #endif | |
229 #ifdef FEAT_RIGHTLEFT | |
230 /* start without Hebrew mapping for a command line */ | |
231 if (firstc == ':' || firstc == '=' || firstc == '>') | |
232 cmd_hkmap = 0; | |
233 #endif | |
234 | |
235 ccline.overstrike = FALSE; /* always start in insert mode */ | |
236 #ifdef FEAT_SEARCH_EXTRA | |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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parents:
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diff
changeset
|
237 clearpos(&match_end); |
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commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
238 save_cursor = curwin->w_cursor; /* may be restored later */ |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
239 search_start = curwin->w_cursor; |
7 | 240 old_curswant = curwin->w_curswant; |
241 old_leftcol = curwin->w_leftcol; | |
242 old_topline = curwin->w_topline; | |
243 # ifdef FEAT_DIFF | |
244 old_topfill = curwin->w_topfill; | |
245 # endif | |
246 old_botline = curwin->w_botline; | |
247 #endif | |
248 | |
249 /* | |
250 * set some variables for redrawcmd() | |
251 */ | |
252 ccline.cmdfirstc = (firstc == '@' ? 0 : firstc); | |
164 | 253 ccline.cmdindent = (firstc > 0 ? indent : 0); |
254 | |
255 /* alloc initial ccline.cmdbuff */ | |
256 alloc_cmdbuff(exmode_active ? 250 : indent + 1); | |
7 | 257 if (ccline.cmdbuff == NULL) |
258 return NULL; /* out of memory */ | |
259 ccline.cmdlen = ccline.cmdpos = 0; | |
260 ccline.cmdbuff[0] = NUL; | |
261 | |
164 | 262 /* autoindent for :insert and :append */ |
263 if (firstc <= 0) | |
264 { | |
6929 | 265 vim_memset(ccline.cmdbuff, ' ', indent); |
164 | 266 ccline.cmdbuff[indent] = NUL; |
267 ccline.cmdpos = indent; | |
268 ccline.cmdspos = indent; | |
269 ccline.cmdlen = indent; | |
270 } | |
271 | |
7 | 272 ExpandInit(&xpc); |
1718 | 273 ccline.xpc = &xpc; |
7 | 274 |
275 #ifdef FEAT_RIGHTLEFT | |
276 if (curwin->w_p_rl && *curwin->w_p_rlc == 's' | |
277 && (firstc == '/' || firstc == '?')) | |
278 cmdmsg_rl = TRUE; | |
279 else | |
280 cmdmsg_rl = FALSE; | |
281 #endif | |
282 | |
283 redir_off = TRUE; /* don't redirect the typed command */ | |
284 if (!cmd_silent) | |
285 { | |
286 i = msg_scrolled; | |
287 msg_scrolled = 0; /* avoid wait_return message */ | |
288 gotocmdline(TRUE); | |
289 msg_scrolled += i; | |
290 redrawcmdprompt(); /* draw prompt or indent */ | |
291 set_cmdspos(); | |
292 } | |
293 xpc.xp_context = EXPAND_NOTHING; | |
294 xpc.xp_backslash = XP_BS_NONE; | |
632 | 295 #ifndef BACKSLASH_IN_FILENAME |
296 xpc.xp_shell = FALSE; | |
297 #endif | |
7 | 298 |
531 | 299 #if defined(FEAT_EVAL) |
300 if (ccline.input_fn) | |
301 { | |
302 xpc.xp_context = ccline.xp_context; | |
303 xpc.xp_pattern = ccline.cmdbuff; | |
1322 | 304 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 305 xpc.xp_arg = ccline.xp_arg; |
1322 | 306 # endif |
531 | 307 } |
308 #endif | |
309 | |
7 | 310 /* |
311 * Avoid scrolling when called by a recursive do_cmdline(), e.g. when | |
312 * doing ":@0" when register 0 doesn't contain a CR. | |
313 */ | |
314 msg_scroll = FALSE; | |
315 | |
316 State = CMDLINE; | |
317 | |
318 if (firstc == '/' || firstc == '?' || firstc == '@') | |
319 { | |
320 /* Use ":lmap" mappings for search pattern and input(). */ | |
321 if (curbuf->b_p_imsearch == B_IMODE_USE_INSERT) | |
322 b_im_ptr = &curbuf->b_p_iminsert; | |
323 else | |
324 b_im_ptr = &curbuf->b_p_imsearch; | |
325 if (*b_im_ptr == B_IMODE_LMAP) | |
326 State |= LANGMAP; | |
327 #ifdef USE_IM_CONTROL | |
328 im_set_active(*b_im_ptr == B_IMODE_IM); | |
329 #endif | |
330 } | |
331 #ifdef USE_IM_CONTROL | |
332 else if (p_imcmdline) | |
333 im_set_active(TRUE); | |
334 #endif | |
335 | |
336 #ifdef FEAT_MOUSE | |
337 setmouse(); | |
338 #endif | |
339 #ifdef CURSOR_SHAPE | |
340 ui_cursor_shape(); /* may show different cursor shape */ | |
341 #endif | |
342 | |
571 | 343 /* When inside an autocommand for writing "exiting" may be set and |
344 * terminal mode set to cooked. Need to set raw mode here then. */ | |
345 settmode(TMODE_RAW); | |
346 | |
7 | 347 #ifdef FEAT_CMDHIST |
348 init_history(); | |
349 hiscnt = hislen; /* set hiscnt to impossible history value */ | |
350 histype = hist_char2type(firstc); | |
351 #endif | |
352 | |
353 #ifdef FEAT_DIGRAPHS | |
1868 | 354 do_digraph(-1); /* init digraph typeahead */ |
7 | 355 #endif |
356 | |
5993 | 357 /* If something above caused an error, reset the flags, we do want to type |
358 * and execute commands. Display may be messed up a bit. */ | |
359 if (did_emsg) | |
360 redrawcmd(); | |
361 did_emsg = FALSE; | |
362 got_int = FALSE; | |
363 | |
7 | 364 /* |
365 * Collect the command string, handling editing keys. | |
366 */ | |
367 for (;;) | |
368 { | |
972 | 369 redir_off = TRUE; /* Don't redirect the typed command. |
370 Repeated, because a ":redir" inside | |
371 completion may switch it on. */ | |
7 | 372 #ifdef USE_ON_FLY_SCROLL |
373 dont_scroll = FALSE; /* allow scrolling here */ | |
374 #endif | |
375 quit_more = FALSE; /* reset after CTRL-D which had a more-prompt */ | |
376 | |
377 cursorcmd(); /* set the cursor on the right spot */ | |
1472 | 378 |
379 /* Get a character. Ignore K_IGNORE, it should not do anything, such | |
380 * as stop completion. */ | |
381 do | |
382 { | |
383 c = safe_vgetc(); | |
384 } while (c == K_IGNORE); | |
385 | |
7 | 386 if (KeyTyped) |
387 { | |
388 some_key_typed = TRUE; | |
389 #ifdef FEAT_RIGHTLEFT | |
390 if (cmd_hkmap) | |
391 c = hkmap(c); | |
392 # ifdef FEAT_FKMAP | |
393 if (cmd_fkmap) | |
394 c = cmdl_fkmap(c); | |
395 # endif | |
396 if (cmdmsg_rl && !KeyStuffed) | |
397 { | |
398 /* Invert horizontal movements and operations. Only when | |
399 * typed by the user directly, not when the result of a | |
400 * mapping. */ | |
401 switch (c) | |
402 { | |
403 case K_RIGHT: c = K_LEFT; break; | |
404 case K_S_RIGHT: c = K_S_LEFT; break; | |
405 case K_C_RIGHT: c = K_C_LEFT; break; | |
406 case K_LEFT: c = K_RIGHT; break; | |
407 case K_S_LEFT: c = K_S_RIGHT; break; | |
408 case K_C_LEFT: c = K_C_RIGHT; break; | |
409 } | |
410 } | |
411 #endif | |
412 } | |
413 | |
414 /* | |
415 * Ignore got_int when CTRL-C was typed here. | |
416 * Don't ignore it in :global, we really need to break then, e.g., for | |
417 * ":g/pat/normal /pat" (without the <CR>). | |
418 * Don't ignore it for the input() function. | |
419 */ | |
420 if ((c == Ctrl_C | |
421 #ifdef UNIX | |
422 || c == intr_char | |
423 #endif | |
424 ) | |
425 #if defined(FEAT_EVAL) || defined(FEAT_CRYPT) | |
426 && firstc != '@' | |
427 #endif | |
428 #ifdef FEAT_EVAL | |
429 && !break_ctrl_c | |
430 #endif | |
431 && !global_busy) | |
432 got_int = FALSE; | |
433 | |
434 #ifdef FEAT_CMDHIST | |
435 /* free old command line when finished moving around in the history | |
436 * list */ | |
437 if (lookfor != NULL | |
180 | 438 && c != K_S_DOWN && c != K_S_UP |
230 | 439 && c != K_DOWN && c != K_UP |
7 | 440 && c != K_PAGEDOWN && c != K_PAGEUP |
441 && c != K_KPAGEDOWN && c != K_KPAGEUP | |
230 | 442 && c != K_LEFT && c != K_RIGHT |
7 | 443 && (xpc.xp_numfiles > 0 || (c != Ctrl_P && c != Ctrl_N))) |
444 { | |
445 vim_free(lookfor); | |
446 lookfor = NULL; | |
447 } | |
448 #endif | |
449 | |
450 /* | |
1718 | 451 * When there are matching completions to select <S-Tab> works like |
452 * CTRL-P (unless 'wc' is <S-Tab>). | |
7 | 453 */ |
1718 | 454 if (c != p_wc && c == K_S_TAB && xpc.xp_numfiles > 0) |
7 | 455 c = Ctrl_P; |
456 | |
457 #ifdef FEAT_WILDMENU | |
458 /* Special translations for 'wildmenu' */ | |
459 if (did_wild_list && p_wmnu) | |
460 { | |
230 | 461 if (c == K_LEFT) |
7 | 462 c = Ctrl_P; |
230 | 463 else if (c == K_RIGHT) |
7 | 464 c = Ctrl_N; |
465 } | |
466 /* Hitting CR after "emenu Name.": complete submenu */ | |
467 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu | |
468 && ccline.cmdpos > 1 | |
469 && ccline.cmdbuff[ccline.cmdpos - 1] == '.' | |
470 && ccline.cmdbuff[ccline.cmdpos - 2] != '\\' | |
471 && (c == '\n' || c == '\r' || c == K_KENTER)) | |
472 c = K_DOWN; | |
473 #endif | |
474 | |
475 /* free expanded names when finished walking through matches */ | |
476 if (xpc.xp_numfiles != -1 | |
477 && !(c == p_wc && KeyTyped) && c != p_wcm | |
478 && c != Ctrl_N && c != Ctrl_P && c != Ctrl_A | |
479 && c != Ctrl_L) | |
480 { | |
481 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
482 did_wild_list = FALSE; | |
483 #ifdef FEAT_WILDMENU | |
230 | 484 if (!p_wmnu || (c != K_UP && c != K_DOWN)) |
7 | 485 #endif |
486 xpc.xp_context = EXPAND_NOTHING; | |
487 wim_index = 0; | |
488 #ifdef FEAT_WILDMENU | |
489 if (p_wmnu && wild_menu_showing != 0) | |
490 { | |
491 int skt = KeyTyped; | |
532 | 492 int old_RedrawingDisabled = RedrawingDisabled; |
531 | 493 |
494 if (ccline.input_fn) | |
495 RedrawingDisabled = 0; | |
7 | 496 |
497 if (wild_menu_showing == WM_SCROLLED) | |
498 { | |
499 /* Entered command line, move it up */ | |
500 cmdline_row--; | |
501 redrawcmd(); | |
502 } | |
503 else if (save_p_ls != -1) | |
504 { | |
505 /* restore 'laststatus' and 'winminheight' */ | |
506 p_ls = save_p_ls; | |
507 p_wmh = save_p_wmh; | |
508 last_status(FALSE); | |
195 | 509 save_cmdline(&save_ccline); |
7 | 510 update_screen(VALID); /* redraw the screen NOW */ |
195 | 511 restore_cmdline(&save_ccline); |
7 | 512 redrawcmd(); |
513 save_p_ls = -1; | |
514 } | |
515 else | |
516 { | |
517 win_redraw_last_status(topframe); | |
518 redraw_statuslines(); | |
519 } | |
532 | 520 KeyTyped = skt; |
521 wild_menu_showing = 0; | |
531 | 522 if (ccline.input_fn) |
523 RedrawingDisabled = old_RedrawingDisabled; | |
7 | 524 } |
525 #endif | |
526 } | |
527 | |
528 #ifdef FEAT_WILDMENU | |
529 /* Special translations for 'wildmenu' */ | |
530 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu) | |
531 { | |
532 /* Hitting <Down> after "emenu Name.": complete submenu */ | |
1318 | 533 if (c == K_DOWN && ccline.cmdpos > 0 |
534 && ccline.cmdbuff[ccline.cmdpos - 1] == '.') | |
7 | 535 c = p_wc; |
230 | 536 else if (c == K_UP) |
7 | 537 { |
538 /* Hitting <Up>: Remove one submenu name in front of the | |
539 * cursor */ | |
540 int found = FALSE; | |
541 | |
542 j = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
543 i = 0; | |
544 while (--j > 0) | |
545 { | |
546 /* check for start of menu name */ | |
547 if (ccline.cmdbuff[j] == ' ' | |
548 && ccline.cmdbuff[j - 1] != '\\') | |
549 { | |
550 i = j + 1; | |
551 break; | |
552 } | |
553 /* check for start of submenu name */ | |
554 if (ccline.cmdbuff[j] == '.' | |
555 && ccline.cmdbuff[j - 1] != '\\') | |
556 { | |
557 if (found) | |
558 { | |
559 i = j + 1; | |
560 break; | |
561 } | |
562 else | |
563 found = TRUE; | |
564 } | |
565 } | |
566 if (i > 0) | |
567 cmdline_del(i); | |
568 c = p_wc; | |
569 xpc.xp_context = EXPAND_NOTHING; | |
570 } | |
571 } | |
714 | 572 if ((xpc.xp_context == EXPAND_FILES |
1621 | 573 || xpc.xp_context == EXPAND_DIRECTORIES |
714 | 574 || xpc.xp_context == EXPAND_SHELLCMD) && p_wmnu) |
7 | 575 { |
576 char_u upseg[5]; | |
577 | |
578 upseg[0] = PATHSEP; | |
579 upseg[1] = '.'; | |
580 upseg[2] = '.'; | |
581 upseg[3] = PATHSEP; | |
582 upseg[4] = NUL; | |
583 | |
1318 | 584 if (c == K_DOWN |
585 && ccline.cmdpos > 0 | |
586 && ccline.cmdbuff[ccline.cmdpos - 1] == PATHSEP | |
587 && (ccline.cmdpos < 3 | |
588 || ccline.cmdbuff[ccline.cmdpos - 2] != '.' | |
7 | 589 || ccline.cmdbuff[ccline.cmdpos - 3] != '.')) |
590 { | |
591 /* go down a directory */ | |
592 c = p_wc; | |
593 } | |
230 | 594 else if (STRNCMP(xpc.xp_pattern, upseg + 1, 3) == 0 && c == K_DOWN) |
7 | 595 { |
596 /* If in a direct ancestor, strip off one ../ to go down */ | |
597 int found = FALSE; | |
598 | |
599 j = ccline.cmdpos; | |
600 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
601 while (--j > i) | |
602 { | |
39 | 603 #ifdef FEAT_MBYTE |
604 if (has_mbyte) | |
605 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
606 #endif | |
7 | 607 if (vim_ispathsep(ccline.cmdbuff[j])) |
608 { | |
609 found = TRUE; | |
610 break; | |
611 } | |
612 } | |
613 if (found | |
614 && ccline.cmdbuff[j - 1] == '.' | |
615 && ccline.cmdbuff[j - 2] == '.' | |
616 && (vim_ispathsep(ccline.cmdbuff[j - 3]) || j == i + 2)) | |
617 { | |
618 cmdline_del(j - 2); | |
619 c = p_wc; | |
620 } | |
621 } | |
230 | 622 else if (c == K_UP) |
7 | 623 { |
624 /* go up a directory */ | |
625 int found = FALSE; | |
626 | |
627 j = ccline.cmdpos - 1; | |
628 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
629 while (--j > i) | |
630 { | |
631 #ifdef FEAT_MBYTE | |
632 if (has_mbyte) | |
633 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
634 #endif | |
635 if (vim_ispathsep(ccline.cmdbuff[j]) | |
636 #ifdef BACKSLASH_IN_FILENAME | |
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
637 && vim_strchr((char_u *)" *?[{`$%#", |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
638 ccline.cmdbuff[j + 1]) == NULL |
7 | 639 #endif |
640 ) | |
641 { | |
642 if (found) | |
643 { | |
644 i = j + 1; | |
645 break; | |
646 } | |
647 else | |
648 found = TRUE; | |
649 } | |
650 } | |
651 | |
652 if (!found) | |
653 j = i; | |
654 else if (STRNCMP(ccline.cmdbuff + j, upseg, 4) == 0) | |
655 j += 4; | |
656 else if (STRNCMP(ccline.cmdbuff + j, upseg + 1, 3) == 0 | |
657 && j == i) | |
658 j += 3; | |
659 else | |
660 j = 0; | |
661 if (j > 0) | |
662 { | |
663 /* TODO this is only for DOS/UNIX systems - need to put in | |
664 * machine-specific stuff here and in upseg init */ | |
665 cmdline_del(j); | |
666 put_on_cmdline(upseg + 1, 3, FALSE); | |
667 } | |
668 else if (ccline.cmdpos > i) | |
669 cmdline_del(i); | |
3204 | 670 |
671 /* Now complete in the new directory. Set KeyTyped in case the | |
672 * Up key came from a mapping. */ | |
7 | 673 c = p_wc; |
3204 | 674 KeyTyped = TRUE; |
7 | 675 } |
676 } | |
677 | |
678 #endif /* FEAT_WILDMENU */ | |
679 | |
680 /* CTRL-\ CTRL-N goes to Normal mode, CTRL-\ CTRL-G goes to Insert | |
681 * mode when 'insertmode' is set, CTRL-\ e prompts for an expression. */ | |
682 if (c == Ctrl_BSL) | |
683 { | |
684 ++no_mapping; | |
685 ++allow_keys; | |
1389 | 686 c = plain_vgetc(); |
7 | 687 --no_mapping; |
688 --allow_keys; | |
3859 | 689 /* CTRL-\ e doesn't work when obtaining an expression, unless it |
690 * is in a mapping. */ | |
691 if (c != Ctrl_N && c != Ctrl_G && (c != 'e' | |
692 || (ccline.cmdfirstc == '=' && KeyTyped))) | |
7 | 693 { |
694 vungetc(c); | |
695 c = Ctrl_BSL; | |
696 } | |
697 #ifdef FEAT_EVAL | |
698 else if (c == 'e') | |
699 { | |
2557
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Now really fix using expressions in the command line (hopefully).
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diff
changeset
|
700 char_u *p = NULL; |
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
701 int len; |
7 | 702 |
703 /* | |
704 * Replace the command line with the result of an expression. | |
625 | 705 * Need to save and restore the current command line, to be |
706 * able to enter a new one... | |
7 | 707 */ |
708 if (ccline.cmdpos == ccline.cmdlen) | |
709 new_cmdpos = 99999; /* keep it at the end */ | |
710 else | |
711 new_cmdpos = ccline.cmdpos; | |
95 | 712 |
713 save_cmdline(&save_ccline); | |
7 | 714 c = get_expr_register(); |
95 | 715 restore_cmdline(&save_ccline); |
7 | 716 if (c == '=') |
717 { | |
634 | 718 /* Need to save and restore ccline. And set "textlock" |
632 | 719 * to avoid nasty things like going to another buffer when |
720 * evaluating an expression. */ | |
95 | 721 save_cmdline(&save_ccline); |
634 | 722 ++textlock; |
7 | 723 p = get_expr_line(); |
634 | 724 --textlock; |
95 | 725 restore_cmdline(&save_ccline); |
2617 | 726 |
727 if (p != NULL) | |
7 | 728 { |
2617 | 729 len = (int)STRLEN(p); |
730 if (realloc_cmdbuff(len + 1) == OK) | |
731 { | |
732 ccline.cmdlen = len; | |
733 STRCPY(ccline.cmdbuff, p); | |
734 vim_free(p); | |
735 | |
736 /* Restore the cursor or use the position set with | |
737 * set_cmdline_pos(). */ | |
738 if (new_cmdpos > ccline.cmdlen) | |
739 ccline.cmdpos = ccline.cmdlen; | |
740 else | |
741 ccline.cmdpos = new_cmdpos; | |
742 | |
743 KeyTyped = FALSE; /* Don't do p_wc completion. */ | |
744 redrawcmd(); | |
745 goto cmdline_changed; | |
746 } | |
7 | 747 } |
748 } | |
749 beep_flush(); | |
2636 | 750 got_int = FALSE; /* don't abandon the command line */ |
751 did_emsg = FALSE; | |
752 emsg_on_display = FALSE; | |
753 redrawcmd(); | |
754 goto cmdline_not_changed; | |
7 | 755 } |
756 #endif | |
757 else | |
758 { | |
759 if (c == Ctrl_G && p_im && restart_edit == 0) | |
760 restart_edit = 'a'; | |
761 gotesc = TRUE; /* will free ccline.cmdbuff after putting it | |
762 in history */ | |
763 goto returncmd; /* back to Normal mode */ | |
764 } | |
765 } | |
766 | |
767 #ifdef FEAT_CMDWIN | |
768 if (c == cedit_key || c == K_CMDWIN) | |
769 { | |
6211 | 770 if (ex_normal_busy == 0 && got_int == FALSE) |
771 { | |
772 /* | |
773 * Open a window to edit the command line (and history). | |
774 */ | |
775 c = ex_window(); | |
776 some_key_typed = TRUE; | |
777 } | |
7 | 778 } |
779 # ifdef FEAT_DIGRAPHS | |
780 else | |
781 # endif | |
782 #endif | |
783 #ifdef FEAT_DIGRAPHS | |
784 c = do_digraph(c); | |
785 #endif | |
786 | |
787 if (c == '\n' || c == '\r' || c == K_KENTER || (c == ESC | |
788 && (!KeyTyped || vim_strchr(p_cpo, CPO_ESC) != NULL))) | |
789 { | |
168 | 790 /* In Ex mode a backslash escapes a newline. */ |
791 if (exmode_active | |
792 && c != ESC | |
1318 | 793 && ccline.cmdpos == ccline.cmdlen |
168 | 794 && ccline.cmdpos > 0 |
795 && ccline.cmdbuff[ccline.cmdpos - 1] == '\\') | |
796 { | |
797 if (c == K_KENTER) | |
798 c = '\n'; | |
799 } | |
800 else | |
7 | 801 { |
168 | 802 gotesc = FALSE; /* Might have typed ESC previously, don't |
803 truncate the cmdline now. */ | |
804 if (ccheck_abbr(c + ABBR_OFF)) | |
805 goto cmdline_changed; | |
806 if (!cmd_silent) | |
807 { | |
808 windgoto(msg_row, 0); | |
809 out_flush(); | |
810 } | |
811 break; | |
7 | 812 } |
813 } | |
814 | |
815 /* | |
816 * Completion for 'wildchar' or 'wildcharm' key. | |
817 * - hitting <ESC> twice means: abandon command line. | |
818 * - wildcard expansion is only done when the 'wildchar' key is really | |
819 * typed, not when it comes from a macro | |
820 */ | |
821 if ((c == p_wc && !gotesc && KeyTyped) || c == p_wcm) | |
822 { | |
823 if (xpc.xp_numfiles > 0) /* typed p_wc at least twice */ | |
824 { | |
825 /* if 'wildmode' contains "list" may still need to list */ | |
826 if (xpc.xp_numfiles > 1 | |
827 && !did_wild_list | |
828 && (wim_flags[wim_index] & WIM_LIST)) | |
829 { | |
830 (void)showmatches(&xpc, FALSE); | |
831 redrawcmd(); | |
832 did_wild_list = TRUE; | |
833 } | |
834 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 835 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
836 firstc != '@'); | |
7 | 837 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 838 res = nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
839 firstc != '@'); | |
7 | 840 else |
841 res = OK; /* don't insert 'wildchar' now */ | |
842 } | |
843 else /* typed p_wc first time */ | |
844 { | |
845 wim_index = 0; | |
846 j = ccline.cmdpos; | |
847 /* if 'wildmode' first contains "longest", get longest | |
848 * common part */ | |
849 if (wim_flags[0] & WIM_LONGEST) | |
3961 | 850 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
851 firstc != '@'); | |
7 | 852 else |
3961 | 853 res = nextwild(&xpc, WILD_EXPAND_KEEP, WILD_NO_BEEP, |
854 firstc != '@'); | |
7 | 855 |
856 /* if interrupted while completing, behave like it failed */ | |
857 if (got_int) | |
858 { | |
859 (void)vpeekc(); /* remove <C-C> from input stream */ | |
860 got_int = FALSE; /* don't abandon the command line */ | |
861 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
862 #ifdef FEAT_WILDMENU | |
863 xpc.xp_context = EXPAND_NOTHING; | |
864 #endif | |
865 goto cmdline_changed; | |
866 } | |
867 | |
868 /* when more than one match, and 'wildmode' first contains | |
869 * "list", or no change and 'wildmode' contains "longest,list", | |
870 * list all matches */ | |
871 if (res == OK && xpc.xp_numfiles > 1) | |
872 { | |
873 /* a "longest" that didn't do anything is skipped (but not | |
874 * "list:longest") */ | |
875 if (wim_flags[0] == WIM_LONGEST && ccline.cmdpos == j) | |
876 wim_index = 1; | |
877 if ((wim_flags[wim_index] & WIM_LIST) | |
878 #ifdef FEAT_WILDMENU | |
879 || (p_wmnu && (wim_flags[wim_index] & WIM_FULL) != 0) | |
880 #endif | |
881 ) | |
882 { | |
883 if (!(wim_flags[0] & WIM_LONGEST)) | |
884 { | |
885 #ifdef FEAT_WILDMENU | |
886 int p_wmnu_save = p_wmnu; | |
887 p_wmnu = 0; | |
888 #endif | |
3961 | 889 /* remove match */ |
890 nextwild(&xpc, WILD_PREV, 0, firstc != '@'); | |
7 | 891 #ifdef FEAT_WILDMENU |
892 p_wmnu = p_wmnu_save; | |
893 #endif | |
894 } | |
895 #ifdef FEAT_WILDMENU | |
896 (void)showmatches(&xpc, p_wmnu | |
897 && ((wim_flags[wim_index] & WIM_LIST) == 0)); | |
898 #else | |
899 (void)showmatches(&xpc, FALSE); | |
900 #endif | |
901 redrawcmd(); | |
902 did_wild_list = TRUE; | |
903 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 904 nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
905 firstc != '@'); | |
7 | 906 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 907 nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
908 firstc != '@'); | |
7 | 909 } |
910 else | |
6949 | 911 vim_beep(BO_WILD); |
7 | 912 } |
913 #ifdef FEAT_WILDMENU | |
914 else if (xpc.xp_numfiles == -1) | |
915 xpc.xp_context = EXPAND_NOTHING; | |
916 #endif | |
917 } | |
918 if (wim_index < 3) | |
919 ++wim_index; | |
920 if (c == ESC) | |
921 gotesc = TRUE; | |
922 if (res == OK) | |
923 goto cmdline_changed; | |
924 } | |
925 | |
926 gotesc = FALSE; | |
927 | |
928 /* <S-Tab> goes to last match, in a clumsy way */ | |
929 if (c == K_S_TAB && KeyTyped) | |
930 { | |
3961 | 931 if (nextwild(&xpc, WILD_EXPAND_KEEP, 0, firstc != '@') == OK |
932 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK | |
933 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK) | |
7 | 934 goto cmdline_changed; |
935 } | |
936 | |
937 if (c == NUL || c == K_ZERO) /* NUL is stored as NL */ | |
938 c = NL; | |
939 | |
940 do_abbr = TRUE; /* default: check for abbreviation */ | |
941 | |
942 /* | |
943 * Big switch for a typed command line character. | |
944 */ | |
945 switch (c) | |
946 { | |
947 case K_BS: | |
948 case Ctrl_H: | |
949 case K_DEL: | |
950 case K_KDEL: | |
951 case Ctrl_W: | |
952 #ifdef FEAT_FKMAP | |
953 if (cmd_fkmap && c == K_BS) | |
954 c = K_DEL; | |
955 #endif | |
956 if (c == K_KDEL) | |
957 c = K_DEL; | |
958 | |
959 /* | |
960 * delete current character is the same as backspace on next | |
961 * character, except at end of line | |
962 */ | |
963 if (c == K_DEL && ccline.cmdpos != ccline.cmdlen) | |
964 ++ccline.cmdpos; | |
965 #ifdef FEAT_MBYTE | |
966 if (has_mbyte && c == K_DEL) | |
967 ccline.cmdpos += mb_off_next(ccline.cmdbuff, | |
968 ccline.cmdbuff + ccline.cmdpos); | |
969 #endif | |
970 if (ccline.cmdpos > 0) | |
971 { | |
972 char_u *p; | |
973 | |
974 j = ccline.cmdpos; | |
975 p = ccline.cmdbuff + j; | |
976 #ifdef FEAT_MBYTE | |
977 if (has_mbyte) | |
978 { | |
979 p = mb_prevptr(ccline.cmdbuff, p); | |
980 if (c == Ctrl_W) | |
981 { | |
982 while (p > ccline.cmdbuff && vim_isspace(*p)) | |
983 p = mb_prevptr(ccline.cmdbuff, p); | |
984 i = mb_get_class(p); | |
985 while (p > ccline.cmdbuff && mb_get_class(p) == i) | |
986 p = mb_prevptr(ccline.cmdbuff, p); | |
987 if (mb_get_class(p) != i) | |
474 | 988 p += (*mb_ptr2len)(p); |
7 | 989 } |
990 } | |
991 else | |
992 #endif | |
993 if (c == Ctrl_W) | |
994 { | |
995 while (p > ccline.cmdbuff && vim_isspace(p[-1])) | |
996 --p; | |
997 i = vim_iswordc(p[-1]); | |
998 while (p > ccline.cmdbuff && !vim_isspace(p[-1]) | |
999 && vim_iswordc(p[-1]) == i) | |
1000 --p; | |
1001 } | |
1002 else | |
1003 --p; | |
1004 ccline.cmdpos = (int)(p - ccline.cmdbuff); | |
1005 ccline.cmdlen -= j - ccline.cmdpos; | |
1006 i = ccline.cmdpos; | |
1007 while (i < ccline.cmdlen) | |
1008 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
1009 | |
1010 /* Truncate at the end, required for multi-byte chars. */ | |
1011 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
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1012 #ifdef FEAT_SEARCH_EXTRA |
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1013 if (ccline.cmdlen == 0) |
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1014 { |
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1015 search_start = save_cursor; |
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1016 /* save view settings, so that the screen |
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1017 * won't be restored at the wrong position */ |
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1018 old_curswant = init_curswant; |
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1019 old_leftcol = init_leftcol; |
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1020 old_topline = init_topline; |
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1021 # ifdef FEAT_DIFF |
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1022 old_topfill = init_topfill; |
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1023 # endif |
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1024 old_botline = init_botline; |
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1025 } |
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1026 #endif |
7 | 1027 redrawcmd(); |
1028 } | |
1029 else if (ccline.cmdlen == 0 && c != Ctrl_W | |
1030 && ccline.cmdprompt == NULL && indent == 0) | |
1031 { | |
1032 /* In ex and debug mode it doesn't make sense to return. */ | |
1033 if (exmode_active | |
1034 #ifdef FEAT_EVAL | |
1035 || ccline.cmdfirstc == '>' | |
1036 #endif | |
1037 ) | |
1038 goto cmdline_not_changed; | |
1039 | |
1040 vim_free(ccline.cmdbuff); /* no commandline to return */ | |
1041 ccline.cmdbuff = NULL; | |
1042 if (!cmd_silent) | |
1043 { | |
1044 #ifdef FEAT_RIGHTLEFT | |
1045 if (cmdmsg_rl) | |
1046 msg_col = Columns; | |
1047 else | |
1048 #endif | |
1049 msg_col = 0; | |
1050 msg_putchar(' '); /* delete ':' */ | |
1051 } | |
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1052 #ifdef FEAT_SEARCH_EXTRA |
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1053 if (ccline.cmdlen == 0) |
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1054 search_start = save_cursor; |
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1055 #endif |
7 | 1056 redraw_cmdline = TRUE; |
1057 goto returncmd; /* back to cmd mode */ | |
1058 } | |
1059 goto cmdline_changed; | |
1060 | |
1061 case K_INS: | |
1062 case K_KINS: | |
1063 #ifdef FEAT_FKMAP | |
1064 /* if Farsi mode set, we are in reverse insert mode - | |
1065 Do not change the mode */ | |
1066 if (cmd_fkmap) | |
1067 beep_flush(); | |
1068 else | |
1069 #endif | |
1070 ccline.overstrike = !ccline.overstrike; | |
1071 #ifdef CURSOR_SHAPE | |
1072 ui_cursor_shape(); /* may show different cursor shape */ | |
1073 #endif | |
1074 goto cmdline_not_changed; | |
1075 | |
1076 case Ctrl_HAT: | |
782 | 1077 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
7 | 1078 { |
1079 /* ":lmap" mappings exists, toggle use of mappings. */ | |
1080 State ^= LANGMAP; | |
1081 #ifdef USE_IM_CONTROL | |
1082 im_set_active(FALSE); /* Disable input method */ | |
1083 #endif | |
1084 if (b_im_ptr != NULL) | |
1085 { | |
1086 if (State & LANGMAP) | |
1087 *b_im_ptr = B_IMODE_LMAP; | |
1088 else | |
1089 *b_im_ptr = B_IMODE_NONE; | |
1090 } | |
1091 } | |
1092 #ifdef USE_IM_CONTROL | |
1093 else | |
1094 { | |
1095 /* There are no ":lmap" mappings, toggle IM. When | |
1096 * 'imdisable' is set don't try getting the status, it's | |
1097 * always off. */ | |
1098 if ((p_imdisable && b_im_ptr != NULL) | |
1099 ? *b_im_ptr == B_IMODE_IM : im_get_status()) | |
1100 { | |
1101 im_set_active(FALSE); /* Disable input method */ | |
1102 if (b_im_ptr != NULL) | |
1103 *b_im_ptr = B_IMODE_NONE; | |
1104 } | |
1105 else | |
1106 { | |
1107 im_set_active(TRUE); /* Enable input method */ | |
1108 if (b_im_ptr != NULL) | |
1109 *b_im_ptr = B_IMODE_IM; | |
1110 } | |
1111 } | |
1112 #endif | |
1113 if (b_im_ptr != NULL) | |
1114 { | |
1115 if (b_im_ptr == &curbuf->b_p_iminsert) | |
1116 set_iminsert_global(); | |
1117 else | |
1118 set_imsearch_global(); | |
1119 } | |
1120 #ifdef CURSOR_SHAPE | |
1121 ui_cursor_shape(); /* may show different cursor shape */ | |
1122 #endif | |
1123 #if defined(FEAT_WINDOWS) && defined(FEAT_KEYMAP) | |
1124 /* Show/unshow value of 'keymap' in status lines later. */ | |
1125 status_redraw_curbuf(); | |
1126 #endif | |
1127 goto cmdline_not_changed; | |
1128 | |
1129 /* case '@': only in very old vi */ | |
1130 case Ctrl_U: | |
1131 /* delete all characters left of the cursor */ | |
1132 j = ccline.cmdpos; | |
1133 ccline.cmdlen -= j; | |
1134 i = ccline.cmdpos = 0; | |
1135 while (i < ccline.cmdlen) | |
1136 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
1137 /* Truncate at the end, required for multi-byte chars. */ | |
1138 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
9971
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1139 #ifdef FEAT_SEARCH_EXTRA |
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1140 if (ccline.cmdlen == 0) |
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1141 search_start = save_cursor; |
9971
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1142 #endif |
7 | 1143 redrawcmd(); |
1144 goto cmdline_changed; | |
1145 | |
1146 #ifdef FEAT_CLIPBOARD | |
1147 case Ctrl_Y: | |
1148 /* Copy the modeless selection, if there is one. */ | |
1149 if (clip_star.state != SELECT_CLEARED) | |
1150 { | |
1151 if (clip_star.state == SELECT_DONE) | |
1152 clip_copy_modeless_selection(TRUE); | |
1153 goto cmdline_not_changed; | |
1154 } | |
1155 break; | |
1156 #endif | |
1157 | |
1158 case ESC: /* get here if p_wc != ESC or when ESC typed twice */ | |
1159 case Ctrl_C: | |
571 | 1160 /* In exmode it doesn't make sense to return. Except when |
161 | 1161 * ":normal" runs out of characters. */ |
1162 if (exmode_active | |
7850
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1163 && (ex_normal_busy == 0 || typebuf.tb_len > 0)) |
7 | 1164 goto cmdline_not_changed; |
1165 | |
1166 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1167 putting it in history */ | |
1168 goto returncmd; /* back to cmd mode */ | |
1169 | |
1170 case Ctrl_R: /* insert register */ | |
1171 #ifdef USE_ON_FLY_SCROLL | |
1172 dont_scroll = TRUE; /* disallow scrolling here */ | |
1173 #endif | |
1174 putcmdline('"', TRUE); | |
1175 ++no_mapping; | |
1389 | 1176 i = c = plain_vgetc(); /* CTRL-R <char> */ |
7 | 1177 if (i == Ctrl_O) |
1178 i = Ctrl_R; /* CTRL-R CTRL-O == CTRL-R CTRL-R */ | |
1179 if (i == Ctrl_R) | |
1389 | 1180 c = plain_vgetc(); /* CTRL-R CTRL-R <char> */ |
7 | 1181 --no_mapping; |
1182 #ifdef FEAT_EVAL | |
1183 /* | |
1184 * Insert the result of an expression. | |
1185 * Need to save the current command line, to be able to enter | |
1186 * a new one... | |
1187 */ | |
1188 new_cmdpos = -1; | |
1189 if (c == '=') | |
1190 { | |
1191 if (ccline.cmdfirstc == '=')/* can't do this recursively */ | |
1192 { | |
1193 beep_flush(); | |
1194 c = ESC; | |
1195 } | |
1196 else | |
1197 { | |
95 | 1198 save_cmdline(&save_ccline); |
7 | 1199 c = get_expr_register(); |
95 | 1200 restore_cmdline(&save_ccline); |
7 | 1201 } |
1202 } | |
1203 #endif | |
1204 if (c != ESC) /* use ESC to cancel inserting register */ | |
1205 { | |
1015 | 1206 cmdline_paste(c, i == Ctrl_R, FALSE); |
606 | 1207 |
613 | 1208 #ifdef FEAT_EVAL |
606 | 1209 /* When there was a serious error abort getting the |
1210 * command line. */ | |
1211 if (aborting()) | |
1212 { | |
1213 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1214 putting it in history */ | |
1215 goto returncmd; /* back to cmd mode */ | |
1216 } | |
613 | 1217 #endif |
7 | 1218 KeyTyped = FALSE; /* Don't do p_wc completion. */ |
1219 #ifdef FEAT_EVAL | |
1220 if (new_cmdpos >= 0) | |
1221 { | |
1222 /* set_cmdline_pos() was used */ | |
1223 if (new_cmdpos > ccline.cmdlen) | |
1224 ccline.cmdpos = ccline.cmdlen; | |
1225 else | |
1226 ccline.cmdpos = new_cmdpos; | |
1227 } | |
1228 #endif | |
1229 } | |
1230 redrawcmd(); | |
1231 goto cmdline_changed; | |
1232 | |
1233 case Ctrl_D: | |
1234 if (showmatches(&xpc, FALSE) == EXPAND_NOTHING) | |
1235 break; /* Use ^D as normal char instead */ | |
1236 | |
1237 redrawcmd(); | |
1238 continue; /* don't do incremental search now */ | |
1239 | |
1240 case K_RIGHT: | |
1241 case K_S_RIGHT: | |
1242 case K_C_RIGHT: | |
1243 do | |
1244 { | |
1245 if (ccline.cmdpos >= ccline.cmdlen) | |
1246 break; | |
1247 i = cmdline_charsize(ccline.cmdpos); | |
1248 if (KeyTyped && ccline.cmdspos + i >= Columns * Rows) | |
1249 break; | |
1250 ccline.cmdspos += i; | |
1251 #ifdef FEAT_MBYTE | |
1252 if (has_mbyte) | |
474 | 1253 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1254 + ccline.cmdpos); |
1255 else | |
1256 #endif | |
1257 ++ccline.cmdpos; | |
1258 } | |
180 | 1259 while ((c == K_S_RIGHT || c == K_C_RIGHT |
1260 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) | |
7 | 1261 && ccline.cmdbuff[ccline.cmdpos] != ' '); |
1262 #ifdef FEAT_MBYTE | |
1263 if (has_mbyte) | |
1264 set_cmdspos_cursor(); | |
1265 #endif | |
1266 goto cmdline_not_changed; | |
1267 | |
1268 case K_LEFT: | |
1269 case K_S_LEFT: | |
1270 case K_C_LEFT: | |
1456 | 1271 if (ccline.cmdpos == 0) |
1272 goto cmdline_not_changed; | |
7 | 1273 do |
1274 { | |
1275 --ccline.cmdpos; | |
1276 #ifdef FEAT_MBYTE | |
1277 if (has_mbyte) /* move to first byte of char */ | |
1278 ccline.cmdpos -= (*mb_head_off)(ccline.cmdbuff, | |
1279 ccline.cmdbuff + ccline.cmdpos); | |
1280 #endif | |
1281 ccline.cmdspos -= cmdline_charsize(ccline.cmdpos); | |
1282 } | |
1456 | 1283 while (ccline.cmdpos > 0 |
1284 && (c == K_S_LEFT || c == K_C_LEFT | |
180 | 1285 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) |
7 | 1286 && ccline.cmdbuff[ccline.cmdpos - 1] != ' '); |
1287 #ifdef FEAT_MBYTE | |
1288 if (has_mbyte) | |
1289 set_cmdspos_cursor(); | |
1290 #endif | |
1291 goto cmdline_not_changed; | |
1292 | |
1293 case K_IGNORE: | |
1472 | 1294 /* Ignore mouse event or ex_window() result. */ |
1295 goto cmdline_not_changed; | |
7 | 1296 |
625 | 1297 #ifdef FEAT_GUI_W32 |
1298 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
1299 * cancelled. */ | |
1300 case K_F4: | |
1301 if (mod_mask == MOD_MASK_ALT) | |
1302 { | |
1303 redrawcmd(); /* somehow the cmdline is cleared */ | |
1304 goto cmdline_not_changed; | |
1305 } | |
1306 break; | |
1307 #endif | |
1308 | |
7 | 1309 #ifdef FEAT_MOUSE |
1310 case K_MIDDLEDRAG: | |
1311 case K_MIDDLERELEASE: | |
1312 goto cmdline_not_changed; /* Ignore mouse */ | |
1313 | |
1314 case K_MIDDLEMOUSE: | |
1315 # ifdef FEAT_GUI | |
1316 /* When GUI is active, also paste when 'mouse' is empty */ | |
1317 if (!gui.in_use) | |
1318 # endif | |
1319 if (!mouse_has(MOUSE_COMMAND)) | |
1320 goto cmdline_not_changed; /* Ignore mouse */ | |
692 | 1321 # ifdef FEAT_CLIPBOARD |
7 | 1322 if (clip_star.available) |
1015 | 1323 cmdline_paste('*', TRUE, TRUE); |
7 | 1324 else |
692 | 1325 # endif |
1015 | 1326 cmdline_paste(0, TRUE, TRUE); |
7 | 1327 redrawcmd(); |
1328 goto cmdline_changed; | |
1329 | |
692 | 1330 # ifdef FEAT_DND |
7 | 1331 case K_DROP: |
1015 | 1332 cmdline_paste('~', TRUE, FALSE); |
7 | 1333 redrawcmd(); |
1334 goto cmdline_changed; | |
692 | 1335 # endif |
7 | 1336 |
1337 case K_LEFTDRAG: | |
1338 case K_LEFTRELEASE: | |
1339 case K_RIGHTDRAG: | |
1340 case K_RIGHTRELEASE: | |
1341 /* Ignore drag and release events when the button-down wasn't | |
1342 * seen before. */ | |
1343 if (ignore_drag_release) | |
1344 goto cmdline_not_changed; | |
1345 /* FALLTHROUGH */ | |
1346 case K_LEFTMOUSE: | |
1347 case K_RIGHTMOUSE: | |
1348 if (c == K_LEFTRELEASE || c == K_RIGHTRELEASE) | |
1349 ignore_drag_release = TRUE; | |
1350 else | |
1351 ignore_drag_release = FALSE; | |
1352 # ifdef FEAT_GUI | |
1353 /* When GUI is active, also move when 'mouse' is empty */ | |
1354 if (!gui.in_use) | |
1355 # endif | |
1356 if (!mouse_has(MOUSE_COMMAND)) | |
1357 goto cmdline_not_changed; /* Ignore mouse */ | |
1358 # ifdef FEAT_CLIPBOARD | |
1359 if (mouse_row < cmdline_row && clip_star.available) | |
1360 { | |
1361 int button, is_click, is_drag; | |
1362 | |
1363 /* | |
1364 * Handle modeless selection. | |
1365 */ | |
1366 button = get_mouse_button(KEY2TERMCAP1(c), | |
1367 &is_click, &is_drag); | |
1368 if (mouse_model_popup() && button == MOUSE_LEFT | |
1369 && (mod_mask & MOD_MASK_SHIFT)) | |
1370 { | |
1371 /* Translate shift-left to right button. */ | |
1372 button = MOUSE_RIGHT; | |
1373 mod_mask &= ~MOD_MASK_SHIFT; | |
1374 } | |
1375 clip_modeless(button, is_click, is_drag); | |
1376 goto cmdline_not_changed; | |
1377 } | |
1378 # endif | |
1379 | |
1380 set_cmdspos(); | |
1381 for (ccline.cmdpos = 0; ccline.cmdpos < ccline.cmdlen; | |
1382 ++ccline.cmdpos) | |
1383 { | |
1384 i = cmdline_charsize(ccline.cmdpos); | |
1385 if (mouse_row <= cmdline_row + ccline.cmdspos / Columns | |
1386 && mouse_col < ccline.cmdspos % Columns + i) | |
1387 break; | |
692 | 1388 # ifdef FEAT_MBYTE |
7 | 1389 if (has_mbyte) |
1390 { | |
1391 /* Count ">" for double-wide char that doesn't fit. */ | |
1392 correct_cmdspos(ccline.cmdpos, i); | |
474 | 1393 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1394 + ccline.cmdpos) - 1; |
1395 } | |
692 | 1396 # endif |
7 | 1397 ccline.cmdspos += i; |
1398 } | |
1399 goto cmdline_not_changed; | |
1400 | |
1401 /* Mouse scroll wheel: ignored here */ | |
1402 case K_MOUSEDOWN: | |
1403 case K_MOUSEUP: | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1404 case K_MOUSELEFT: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1405 case K_MOUSERIGHT: |
7 | 1406 /* Alternate buttons ignored here */ |
1407 case K_X1MOUSE: | |
1408 case K_X1DRAG: | |
1409 case K_X1RELEASE: | |
1410 case K_X2MOUSE: | |
1411 case K_X2DRAG: | |
1412 case K_X2RELEASE: | |
1413 goto cmdline_not_changed; | |
1414 | |
1415 #endif /* FEAT_MOUSE */ | |
1416 | |
1417 #ifdef FEAT_GUI | |
1418 case K_LEFTMOUSE_NM: /* mousefocus click, ignored */ | |
1419 case K_LEFTRELEASE_NM: | |
1420 goto cmdline_not_changed; | |
1421 | |
1422 case K_VER_SCROLLBAR: | |
540 | 1423 if (msg_scrolled == 0) |
7 | 1424 { |
1425 gui_do_scroll(); | |
1426 redrawcmd(); | |
1427 } | |
1428 goto cmdline_not_changed; | |
1429 | |
1430 case K_HOR_SCROLLBAR: | |
540 | 1431 if (msg_scrolled == 0) |
7 | 1432 { |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1433 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 1434 redrawcmd(); |
1435 } | |
1436 goto cmdline_not_changed; | |
1437 #endif | |
692 | 1438 #ifdef FEAT_GUI_TABLINE |
1439 case K_TABLINE: | |
1440 case K_TABMENU: | |
1441 /* Don't want to change any tabs here. Make sure the same tab | |
1442 * is still selected. */ | |
1443 if (gui_use_tabline()) | |
1444 gui_mch_set_curtab(tabpage_index(curtab)); | |
1445 goto cmdline_not_changed; | |
1446 #endif | |
1447 | |
7 | 1448 case K_SELECT: /* end of Select mode mapping - ignore */ |
1449 goto cmdline_not_changed; | |
1450 | |
1451 case Ctrl_B: /* begin of command line */ | |
1452 case K_HOME: | |
1453 case K_KHOME: | |
1454 case K_S_HOME: | |
1455 case K_C_HOME: | |
1456 ccline.cmdpos = 0; | |
1457 set_cmdspos(); | |
1458 goto cmdline_not_changed; | |
1459 | |
1460 case Ctrl_E: /* end of command line */ | |
1461 case K_END: | |
1462 case K_KEND: | |
1463 case K_S_END: | |
1464 case K_C_END: | |
1465 ccline.cmdpos = ccline.cmdlen; | |
1466 set_cmdspos_cursor(); | |
1467 goto cmdline_not_changed; | |
1468 | |
1469 case Ctrl_A: /* all matches */ | |
3961 | 1470 if (nextwild(&xpc, WILD_ALL, 0, firstc != '@') == FAIL) |
7 | 1471 break; |
1472 goto cmdline_changed; | |
1473 | |
772 | 1474 case Ctrl_L: |
1475 #ifdef FEAT_SEARCH_EXTRA | |
1476 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1477 { | |
1478 /* 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
|
1479 if (did_incsearch) |
772 | 1480 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1481 curwin->w_cursor = match_end; |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1482 if (!equalpos(curwin->w_cursor, search_start)) |
1039 | 1483 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1484 c = gchar_cursor(); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1485 /* 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
|
1486 * 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
|
1487 * the character to lowercase */ |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1488 if (p_ic && p_scs |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1489 && !pat_has_uppercase(ccline.cmdbuff)) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1490 c = MB_TOLOWER(c); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1491 if (c != NUL) |
1039 | 1492 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1493 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
|
1494 p_magic ? "\\^$.*[" : "\\^$"), c) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1495 != NULL) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1496 { |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1497 /* put a backslash before special |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1498 * characters */ |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1499 stuffcharReadbuff(c); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1500 c = '\\'; |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1501 } |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1502 break; |
1039 | 1503 } |
1504 } | |
772 | 1505 } |
1506 goto cmdline_not_changed; | |
1507 } | |
1508 #endif | |
1509 | |
1510 /* completion: longest common part */ | |
3961 | 1511 if (nextwild(&xpc, WILD_LONGEST, 0, firstc != '@') == FAIL) |
7 | 1512 break; |
1513 goto cmdline_changed; | |
1514 | |
1515 case Ctrl_N: /* next match */ | |
1516 case Ctrl_P: /* previous match */ | |
9976
e448370630b2
commit https://github.com/vim/vim/commit/7df0f6313a46b80d760c9a80241922544333351c
Christian Brabandt <cb@256bit.org>
parents:
9971
diff
changeset
|
1517 if (xpc.xp_numfiles > 0) |
7 | 1518 { |
3961 | 1519 if (nextwild(&xpc, (c == Ctrl_P) ? WILD_PREV : WILD_NEXT, |
1520 0, firstc != '@') == FAIL) | |
7 | 1521 break; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1522 goto cmdline_not_changed; |
7 | 1523 } |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1524 /* FALLTHROUGH */ |
7 | 1525 |
1526 #ifdef FEAT_CMDHIST | |
1527 case K_UP: | |
1528 case K_DOWN: | |
1529 case K_S_UP: | |
1530 case K_S_DOWN: | |
1531 case K_PAGEUP: | |
1532 case K_KPAGEUP: | |
1533 case K_PAGEDOWN: | |
1534 case K_KPAGEDOWN: | |
1535 if (hislen == 0 || firstc == NUL) /* no history */ | |
1536 goto cmdline_not_changed; | |
1537 | |
1538 i = hiscnt; | |
1539 | |
1540 /* save current command string so it can be restored later */ | |
1541 if (lookfor == NULL) | |
1542 { | |
1543 if ((lookfor = vim_strsave(ccline.cmdbuff)) == NULL) | |
1544 goto cmdline_not_changed; | |
1545 lookfor[ccline.cmdpos] = NUL; | |
1546 } | |
1547 | |
1548 j = (int)STRLEN(lookfor); | |
1549 for (;;) | |
1550 { | |
1551 /* one step backwards */ | |
230 | 1552 if (c == K_UP|| c == K_S_UP || c == Ctrl_P |
180 | 1553 || c == K_PAGEUP || c == K_KPAGEUP) |
7 | 1554 { |
1555 if (hiscnt == hislen) /* first time */ | |
1556 hiscnt = hisidx[histype]; | |
1557 else if (hiscnt == 0 && hisidx[histype] != hislen - 1) | |
1558 hiscnt = hislen - 1; | |
1559 else if (hiscnt != hisidx[histype] + 1) | |
1560 --hiscnt; | |
1561 else /* at top of list */ | |
1562 { | |
1563 hiscnt = i; | |
1564 break; | |
1565 } | |
1566 } | |
1567 else /* one step forwards */ | |
1568 { | |
1569 /* on last entry, clear the line */ | |
1570 if (hiscnt == hisidx[histype]) | |
1571 { | |
1572 hiscnt = hislen; | |
1573 break; | |
1574 } | |
1575 | |
1576 /* not on a history line, nothing to do */ | |
1577 if (hiscnt == hislen) | |
1578 break; | |
1579 if (hiscnt == hislen - 1) /* wrap around */ | |
1580 hiscnt = 0; | |
1581 else | |
1582 ++hiscnt; | |
1583 } | |
1584 if (hiscnt < 0 || history[histype][hiscnt].hisstr == NULL) | |
1585 { | |
1586 hiscnt = i; | |
1587 break; | |
1588 } | |
230 | 1589 if ((c != K_UP && c != K_DOWN) |
180 | 1590 || hiscnt == i |
7 | 1591 || STRNCMP(history[histype][hiscnt].hisstr, |
1592 lookfor, (size_t)j) == 0) | |
1593 break; | |
1594 } | |
1595 | |
1596 if (hiscnt != i) /* jumped to other entry */ | |
1597 { | |
1598 char_u *p; | |
1599 int len; | |
1600 int old_firstc; | |
1601 | |
1602 vim_free(ccline.cmdbuff); | |
1718 | 1603 xpc.xp_context = EXPAND_NOTHING; |
7 | 1604 if (hiscnt == hislen) |
1605 p = lookfor; /* back to the old one */ | |
1606 else | |
1607 p = history[histype][hiscnt].hisstr; | |
1608 | |
1609 if (histype == HIST_SEARCH | |
1610 && p != lookfor | |
1611 && (old_firstc = p[STRLEN(p) + 1]) != firstc) | |
1612 { | |
1613 /* Correct for the separator character used when | |
1614 * adding the history entry vs the one used now. | |
1615 * First loop: count length. | |
1616 * Second loop: copy the characters. */ | |
1617 for (i = 0; i <= 1; ++i) | |
1618 { | |
1619 len = 0; | |
1620 for (j = 0; p[j] != NUL; ++j) | |
1621 { | |
1622 /* Replace old sep with new sep, unless it is | |
1623 * escaped. */ | |
1624 if (p[j] == old_firstc | |
1625 && (j == 0 || p[j - 1] != '\\')) | |
1626 { | |
1627 if (i > 0) | |
1628 ccline.cmdbuff[len] = firstc; | |
1629 } | |
1630 else | |
1631 { | |
1632 /* Escape new sep, unless it is already | |
1633 * escaped. */ | |
1634 if (p[j] == firstc | |
1635 && (j == 0 || p[j - 1] != '\\')) | |
1636 { | |
1637 if (i > 0) | |
1638 ccline.cmdbuff[len] = '\\'; | |
1639 ++len; | |
1640 } | |
1641 if (i > 0) | |
1642 ccline.cmdbuff[len] = p[j]; | |
1643 } | |
1644 ++len; | |
1645 } | |
1646 if (i == 0) | |
1647 { | |
1648 alloc_cmdbuff(len); | |
1649 if (ccline.cmdbuff == NULL) | |
1650 goto returncmd; | |
1651 } | |
1652 } | |
1653 ccline.cmdbuff[len] = NUL; | |
1654 } | |
1655 else | |
1656 { | |
1657 alloc_cmdbuff((int)STRLEN(p)); | |
1658 if (ccline.cmdbuff == NULL) | |
1659 goto returncmd; | |
1660 STRCPY(ccline.cmdbuff, p); | |
1661 } | |
1662 | |
1663 ccline.cmdpos = ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
1664 redrawcmd(); | |
1665 goto cmdline_changed; | |
1666 } | |
1667 beep_flush(); | |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1668 #endif |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1669 goto cmdline_not_changed; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1670 |
10094
61dc69646af6
commit https://github.com/vim/vim/commit/349e7d94e6bbb253bb87adad9039f095128ab543
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
1671 #ifdef FEAT_SEARCH_EXTRA |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1672 case Ctrl_G: /* next match */ |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1673 case Ctrl_T: /* previous match */ |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1674 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1675 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1676 pos_T t; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1677 int search_flags = SEARCH_KEEP + SEARCH_NOOF |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1678 + SEARCH_PEEK; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1679 |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1680 if (char_avail()) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1681 continue; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1682 cursor_off(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1683 out_flush(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1684 if (c == Ctrl_G) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1685 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1686 t = match_end; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1687 search_flags += SEARCH_COL; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1688 } |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1689 else |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1690 t = match_start; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1691 ++emsg_off; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1692 i = searchit(curwin, curbuf, &t, |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1693 c == Ctrl_G ? FORWARD : BACKWARD, |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
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9976
diff
changeset
|
1694 ccline.cmdbuff, count, search_flags, |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1695 RE_SEARCH, 0, NULL); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1696 --emsg_off; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1697 if (i) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1698 { |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1699 search_start = match_start; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1700 match_end = t; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1701 match_start = t; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1702 if (c == Ctrl_T && firstc == '/') |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1703 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1704 /* move just before the current match, so that |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1705 * when nv_search finishes the cursor will be |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1706 * put back on the match */ |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1707 search_start = t; |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1708 (void)decl(&search_start); |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1709 } |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1710 if (lt(t, search_start) && c == Ctrl_G) |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1711 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1712 /* wrap around */ |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1713 search_start = t; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1714 if (firstc == '?') |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1715 (void)incl(&search_start); |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1716 else |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1717 (void)decl(&search_start); |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1718 } |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1719 |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1720 set_search_match(&match_end); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1721 curwin->w_cursor = match_start; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1722 changed_cline_bef_curs(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1723 update_topline(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1724 validate_cursor(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1725 highlight_match = TRUE; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1726 old_curswant = curwin->w_curswant; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1727 old_leftcol = curwin->w_leftcol; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1728 old_topline = curwin->w_topline; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1729 # ifdef FEAT_DIFF |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1730 old_topfill = curwin->w_topfill; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1731 # endif |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1732 old_botline = curwin->w_botline; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1733 update_screen(NOT_VALID); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1734 redrawcmdline(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1735 } |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1736 else |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1737 vim_beep(BO_ERROR); |
10094
61dc69646af6
commit https://github.com/vim/vim/commit/349e7d94e6bbb253bb87adad9039f095128ab543
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
1738 goto cmdline_not_changed; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1739 } |
10094
61dc69646af6
commit https://github.com/vim/vim/commit/349e7d94e6bbb253bb87adad9039f095128ab543
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
1740 break; |
7 | 1741 #endif |
1742 | |
1743 case Ctrl_V: | |
1744 case Ctrl_Q: | |
1745 #ifdef FEAT_MOUSE | |
1746 ignore_drag_release = TRUE; | |
1747 #endif | |
1748 putcmdline('^', TRUE); | |
1749 c = get_literal(); /* get next (two) character(s) */ | |
1750 do_abbr = FALSE; /* don't do abbreviation now */ | |
1751 #ifdef FEAT_MBYTE | |
1752 /* may need to remove ^ when composing char was typed */ | |
1753 if (enc_utf8 && utf_iscomposing(c) && !cmd_silent) | |
1754 { | |
1755 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
1756 msg_putchar(' '); | |
1757 cursorcmd(); | |
1758 } | |
1759 #endif | |
1760 break; | |
1761 | |
1762 #ifdef FEAT_DIGRAPHS | |
1763 case Ctrl_K: | |
1764 #ifdef FEAT_MOUSE | |
1765 ignore_drag_release = TRUE; | |
1766 #endif | |
1767 putcmdline('?', TRUE); | |
1768 #ifdef USE_ON_FLY_SCROLL | |
1769 dont_scroll = TRUE; /* disallow scrolling here */ | |
1770 #endif | |
1771 c = get_digraph(TRUE); | |
1772 if (c != NUL) | |
1773 break; | |
1774 | |
1775 redrawcmd(); | |
1776 goto cmdline_not_changed; | |
1777 #endif /* FEAT_DIGRAPHS */ | |
1778 | |
1779 #ifdef FEAT_RIGHTLEFT | |
1780 case Ctrl__: /* CTRL-_: switch language mode */ | |
1781 if (!p_ari) | |
1782 break; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
1783 # ifdef FEAT_FKMAP |
7 | 1784 if (p_altkeymap) |
1785 { | |
1786 cmd_fkmap = !cmd_fkmap; | |
1787 if (cmd_fkmap) /* in Farsi always in Insert mode */ | |
1788 ccline.overstrike = FALSE; | |
1789 } | |
1790 else /* Hebrew is default */ | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
1791 # endif |
7 | 1792 cmd_hkmap = !cmd_hkmap; |
1793 goto cmdline_not_changed; | |
1794 #endif | |
1795 | |
10676
b8c04c007d39
patch 8.0.0228: pasting in xterm on the command line has PasteStart
Christian Brabandt <cb@256bit.org>
parents:
10565
diff
changeset
|
1796 case K_PS: |
b8c04c007d39
patch 8.0.0228: pasting in xterm on the command line has PasteStart
Christian Brabandt <cb@256bit.org>
parents:
10565
diff
changeset
|
1797 bracketed_paste(PASTE_CMDLINE, FALSE, NULL); |
b8c04c007d39
patch 8.0.0228: pasting in xterm on the command line has PasteStart
Christian Brabandt <cb@256bit.org>
parents:
10565
diff
changeset
|
1798 goto cmdline_changed; |
b8c04c007d39
patch 8.0.0228: pasting in xterm on the command line has PasteStart
Christian Brabandt <cb@256bit.org>
parents:
10565
diff
changeset
|
1799 |
7 | 1800 default: |
1801 #ifdef UNIX | |
1802 if (c == intr_char) | |
1803 { | |
1804 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1805 putting it in history */ | |
1806 goto returncmd; /* back to Normal mode */ | |
1807 } | |
1808 #endif | |
1809 /* | |
1810 * Normal character with no special meaning. Just set mod_mask | |
1811 * to 0x0 so that typing Shift-Space in the GUI doesn't enter | |
1812 * the string <S-Space>. This should only happen after ^V. | |
1813 */ | |
1814 if (!IS_SPECIAL(c)) | |
1815 mod_mask = 0x0; | |
1816 break; | |
1817 } | |
1818 /* | |
1819 * End of switch on command line character. | |
1820 * We come here if we have a normal character. | |
1821 */ | |
1822 | |
4980
9ae0fe467776
updated for version 7.3.1235
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
1823 if (do_abbr && (IS_SPECIAL(c) || !vim_iswordc(c)) && (ccheck_abbr( |
7 | 1824 #ifdef FEAT_MBYTE |
1825 /* Add ABBR_OFF for characters above 0x100, this is | |
1826 * what check_abbr() expects. */ | |
1827 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : | |
1828 #endif | |
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1829 c) || c == Ctrl_RSB)) |
7 | 1830 goto cmdline_changed; |
1831 | |
1832 /* | |
1833 * put the character in the command line | |
1834 */ | |
1835 if (IS_SPECIAL(c) || mod_mask != 0) | |
1836 put_on_cmdline(get_special_key_name(c, mod_mask), -1, TRUE); | |
1837 else | |
1838 { | |
1839 #ifdef FEAT_MBYTE | |
1840 if (has_mbyte) | |
1841 { | |
1842 j = (*mb_char2bytes)(c, IObuff); | |
1843 IObuff[j] = NUL; /* exclude composing chars */ | |
1844 put_on_cmdline(IObuff, j, TRUE); | |
1845 } | |
1846 else | |
1847 #endif | |
1848 { | |
1849 IObuff[0] = c; | |
1850 put_on_cmdline(IObuff, 1, TRUE); | |
1851 } | |
1852 } | |
1853 goto cmdline_changed; | |
1854 | |
1855 /* | |
1856 * This part implements incremental searches for "/" and "?" | |
1857 * Jump to cmdline_not_changed when a character has been read but the command | |
1858 * line did not change. Then we only search and redraw if something changed in | |
1859 * the past. | |
1860 * Jump to cmdline_changed when the command line did change. | |
1861 * (Sorry for the goto's, I know it is ugly). | |
1862 */ | |
1863 cmdline_not_changed: | |
1864 #ifdef FEAT_SEARCH_EXTRA | |
1865 if (!incsearch_postponed) | |
1866 continue; | |
1867 #endif | |
1868 | |
1869 cmdline_changed: | |
1870 #ifdef FEAT_SEARCH_EXTRA | |
1871 /* | |
1872 * 'incsearch' highlighting. | |
1873 */ | |
1874 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1875 { | |
772 | 1876 pos_T end_pos; |
1521 | 1877 #ifdef FEAT_RELTIME |
1878 proftime_T tm; | |
1879 #endif | |
772 | 1880 |
7 | 1881 /* if there is a character waiting, search and redraw later */ |
1882 if (char_avail()) | |
1883 { | |
1884 incsearch_postponed = TRUE; | |
1885 continue; | |
1886 } | |
1887 incsearch_postponed = FALSE; | |
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1888 curwin->w_cursor = search_start; /* start at old position */ |
7 | 1889 |
1890 /* If there is no command line, don't do anything */ | |
1891 if (ccline.cmdlen == 0) | |
1892 i = 0; | |
1893 else | |
1894 { | |
1895 cursor_off(); /* so the user knows we're busy */ | |
1896 out_flush(); | |
1897 ++emsg_off; /* So it doesn't beep if bad expr */ | |
1521 | 1898 #ifdef FEAT_RELTIME |
1899 /* Set the time limit to half a second. */ | |
1900 profile_setlimit(500L, &tm); | |
1901 #endif | |
7 | 1902 i = do_search(NULL, firstc, ccline.cmdbuff, count, |
1521 | 1903 SEARCH_KEEP + SEARCH_OPT + SEARCH_NOOF + SEARCH_PEEK, |
1904 #ifdef FEAT_RELTIME | |
1905 &tm | |
1906 #else | |
1907 NULL | |
1908 #endif | |
1909 ); | |
7 | 1910 --emsg_off; |
1911 /* if interrupted while searching, behave like it failed */ | |
1912 if (got_int) | |
1913 { | |
1914 (void)vpeekc(); /* remove <C-C> from input stream */ | |
1915 got_int = FALSE; /* don't abandon the command line */ | |
1916 i = 0; | |
1917 } | |
1918 else if (char_avail()) | |
1919 /* cancelled searching because a char was typed */ | |
1920 incsearch_postponed = TRUE; | |
1921 } | |
772 | 1922 if (i != 0) |
7 | 1923 highlight_match = TRUE; /* highlight position */ |
1924 else | |
1925 highlight_match = FALSE; /* remove highlight */ | |
1926 | |
1927 /* first restore the old curwin values, so the screen is | |
1928 * positioned in the same way as the actual search command */ | |
1929 curwin->w_leftcol = old_leftcol; | |
1930 curwin->w_topline = old_topline; | |
1931 # ifdef FEAT_DIFF | |
1932 curwin->w_topfill = old_topfill; | |
1933 # endif | |
1934 curwin->w_botline = old_botline; | |
1935 changed_cline_bef_curs(); | |
1936 update_topline(); | |
1937 | |
1938 if (i != 0) | |
1939 { | |
481 | 1940 pos_T save_pos = curwin->w_cursor; |
1941 | |
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1942 match_start = curwin->w_cursor; |
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1943 set_search_match(&curwin->w_cursor); |
7 | 1944 validate_cursor(); |
772 | 1945 end_pos = curwin->w_cursor; |
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1946 match_end = end_pos; |
481 | 1947 curwin->w_cursor = save_pos; |
7 | 1948 } |
798 | 1949 else |
1950 end_pos = curwin->w_cursor; /* shutup gcc 4 */ | |
772 | 1951 |
7 | 1952 validate_cursor(); |
979 | 1953 # ifdef FEAT_WINDOWS |
1954 /* May redraw the status line to show the cursor position. */ | |
1955 if (p_ru && curwin->w_status_height > 0) | |
1956 curwin->w_redr_status = TRUE; | |
1957 # endif | |
7 | 1958 |
195 | 1959 save_cmdline(&save_ccline); |
743 | 1960 update_screen(SOME_VALID); |
195 | 1961 restore_cmdline(&save_ccline); |
1962 | |
772 | 1963 /* Leave it at the end to make CTRL-R CTRL-W work. */ |
1964 if (i != 0) | |
1965 curwin->w_cursor = end_pos; | |
1966 | |
7 | 1967 msg_starthere(); |
1968 redrawcmdline(); | |
1969 did_incsearch = TRUE; | |
1970 } | |
1971 #else /* FEAT_SEARCH_EXTRA */ | |
1972 ; | |
1973 #endif | |
1974 | |
1975 #ifdef FEAT_RIGHTLEFT | |
1976 if (cmdmsg_rl | |
1977 # ifdef FEAT_ARABIC | |
534 | 1978 || (p_arshape && !p_tbidi && enc_utf8) |
7 | 1979 # endif |
1980 ) | |
1981 /* Always redraw the whole command line to fix shaping and | |
3374 | 1982 * right-left typing. Not efficient, but it works. |
1983 * Do it only when there are no characters left to read | |
1984 * to avoid useless intermediate redraws. */ | |
1985 if (vpeekc() == NUL) | |
1986 redrawcmd(); | |
7 | 1987 #endif |
1988 } | |
1989 | |
1990 returncmd: | |
1991 | |
1992 #ifdef FEAT_RIGHTLEFT | |
1993 cmdmsg_rl = FALSE; | |
1994 #endif | |
1995 | |
1996 #ifdef FEAT_FKMAP | |
1997 cmd_fkmap = 0; | |
1998 #endif | |
1999 | |
2000 ExpandCleanup(&xpc); | |
1718 | 2001 ccline.xpc = NULL; |
7 | 2002 |
2003 #ifdef FEAT_SEARCH_EXTRA | |
2004 if (did_incsearch) | |
2005 { | |
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2006 if (gotesc) |
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2007 curwin->w_cursor = save_cursor; |
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2008 else |
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2009 { |
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2010 if (!equalpos(save_cursor, search_start)) |
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2011 { |
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2012 /* put the '" mark at the original position */ |
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2013 curwin->w_cursor = save_cursor; |
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2014 setpcmark(); |
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2015 } |
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2016 curwin->w_cursor = search_start; |
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2017 } |
7 | 2018 curwin->w_curswant = old_curswant; |
2019 curwin->w_leftcol = old_leftcol; | |
2020 curwin->w_topline = old_topline; | |
2021 # ifdef FEAT_DIFF | |
2022 curwin->w_topfill = old_topfill; | |
2023 # endif | |
2024 curwin->w_botline = old_botline; | |
2025 highlight_match = FALSE; | |
2026 validate_cursor(); /* needed for TAB */ | |
743 | 2027 redraw_later(SOME_VALID); |
7 | 2028 } |
2029 #endif | |
2030 | |
2031 if (ccline.cmdbuff != NULL) | |
2032 { | |
2033 /* | |
2034 * Put line in history buffer (":" and "=" only when it was typed). | |
2035 */ | |
2036 #ifdef FEAT_CMDHIST | |
2037 if (ccline.cmdlen && firstc != NUL | |
2038 && (some_key_typed || histype == HIST_SEARCH)) | |
2039 { | |
2040 add_to_history(histype, ccline.cmdbuff, TRUE, | |
2041 histype == HIST_SEARCH ? firstc : NUL); | |
2042 if (firstc == ':') | |
2043 { | |
2044 vim_free(new_last_cmdline); | |
2045 new_last_cmdline = vim_strsave(ccline.cmdbuff); | |
2046 } | |
2047 } | |
2048 #endif | |
2049 | |
2050 if (gotesc) /* abandon command line */ | |
2051 { | |
2052 vim_free(ccline.cmdbuff); | |
2053 ccline.cmdbuff = NULL; | |
2054 if (msg_scrolled == 0) | |
2055 compute_cmdrow(); | |
2056 MSG(""); | |
2057 redraw_cmdline = TRUE; | |
2058 } | |
2059 } | |
2060 | |
2061 /* | |
2062 * If the screen was shifted up, redraw the whole screen (later). | |
2063 * If the line is too long, clear it, so ruler and shown command do | |
2064 * not get printed in the middle of it. | |
2065 */ | |
2066 msg_check(); | |
2067 msg_scroll = save_msg_scroll; | |
2068 redir_off = FALSE; | |
2069 | |
2070 /* When the command line was typed, no need for a wait-return prompt. */ | |
2071 if (some_key_typed) | |
2072 need_wait_return = FALSE; | |
2073 | |
2074 State = save_State; | |
2075 #ifdef USE_IM_CONTROL | |
2076 if (b_im_ptr != NULL && *b_im_ptr != B_IMODE_LMAP) | |
2077 im_save_status(b_im_ptr); | |
2078 im_set_active(FALSE); | |
2079 #endif | |
2080 #ifdef FEAT_MOUSE | |
2081 setmouse(); | |
2082 #endif | |
2083 #ifdef CURSOR_SHAPE | |
2084 ui_cursor_shape(); /* may show different cursor shape */ | |
2085 #endif | |
2086 | |
95 | 2087 { |
2088 char_u *p = ccline.cmdbuff; | |
2089 | |
2090 /* Make ccline empty, getcmdline() may try to use it. */ | |
2091 ccline.cmdbuff = NULL; | |
2092 return p; | |
2093 } | |
7 | 2094 } |
2095 | |
2096 #if (defined(FEAT_CRYPT) || defined(FEAT_EVAL)) || defined(PROTO) | |
2097 /* | |
2098 * Get a command line with a prompt. | |
2099 * This is prepared to be called recursively from getcmdline() (e.g. by | |
2100 * f_input() when evaluating an expression from CTRL-R =). | |
2101 * Returns the command line in allocated memory, or NULL. | |
2102 */ | |
2103 char_u * | |
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2104 getcmdline_prompt( |
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2105 int firstc, |
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2106 char_u *prompt, /* command line prompt */ |
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2107 int attr, /* attributes for prompt */ |
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2108 int xp_context, /* type of expansion */ |
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2109 char_u *xp_arg) /* user-defined expansion argument */ |
7 | 2110 { |
2111 char_u *s; | |
2112 struct cmdline_info save_ccline; | |
2113 int msg_col_save = msg_col; | |
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2114 int msg_silent_save = msg_silent; |
7 | 2115 |
95 | 2116 save_cmdline(&save_ccline); |
7 | 2117 ccline.cmdprompt = prompt; |
2118 ccline.cmdattr = attr; | |
531 | 2119 # ifdef FEAT_EVAL |
2120 ccline.xp_context = xp_context; | |
2121 ccline.xp_arg = xp_arg; | |
2122 ccline.input_fn = (firstc == '@'); | |
2123 # endif | |
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2124 msg_silent = 0; |
7 | 2125 s = getcmdline(firstc, 1L, 0); |
95 | 2126 restore_cmdline(&save_ccline); |
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2127 msg_silent = msg_silent_save; |
3020 | 2128 /* Restore msg_col, the prompt from input() may have changed it. |
2129 * But only if called recursively and the commandline is therefore being | |
2130 * restored to an old one; if not, the input() prompt stays on the screen, | |
2131 * so we need its modified msg_col left intact. */ | |
2132 if (ccline.cmdbuff != NULL) | |
2133 msg_col = msg_col_save; | |
7 | 2134 |
2135 return s; | |
2136 } | |
2137 #endif | |
2138 | |
632 | 2139 /* |
634 | 2140 * Return TRUE when the text must not be changed and we can't switch to |
2141 * another window or buffer. Used when editing the command line, evaluating | |
2142 * 'balloonexpr', etc. | |
632 | 2143 */ |
2144 int | |
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2145 text_locked(void) |
632 | 2146 { |
2147 #ifdef FEAT_CMDWIN | |
2148 if (cmdwin_type != 0) | |
2149 return TRUE; | |
2150 #endif | |
634 | 2151 return textlock != 0; |
632 | 2152 } |
2153 | |
2154 /* | |
2155 * Give an error message for a command that isn't allowed while the cmdline | |
2156 * window is open or editing the cmdline in another way. | |
2157 */ | |
2158 void | |
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2159 text_locked_msg(void) |
632 | 2160 { |
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2161 EMSG(_(get_text_locked_msg())); |
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2162 } |
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2163 |
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2164 char_u * |
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2165 get_text_locked_msg(void) |
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2166 { |
632 | 2167 #ifdef FEAT_CMDWIN |
2168 if (cmdwin_type != 0) | |
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2169 return e_cmdwin; |
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2170 #endif |
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2171 return e_secure; |
632 | 2172 } |
2173 | |
819 | 2174 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
2175 /* | |
1834 | 2176 * Check if "curbuf_lock" or "allbuf_lock" is set and return TRUE when it is |
2177 * and give an error message. | |
819 | 2178 */ |
2179 int | |
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2180 curbuf_locked(void) |
819 | 2181 { |
2182 if (curbuf_lock > 0) | |
2183 { | |
2184 EMSG(_("E788: Not allowed to edit another buffer now")); | |
2185 return TRUE; | |
2186 } | |
1834 | 2187 return allbuf_locked(); |
2188 } | |
2189 | |
2190 /* | |
2191 * Check if "allbuf_lock" is set and return TRUE when it is and give an error | |
2192 * message. | |
2193 */ | |
2194 int | |
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2195 allbuf_locked(void) |
1834 | 2196 { |
2197 if (allbuf_lock > 0) | |
2198 { | |
2199 EMSG(_("E811: Not allowed to change buffer information now")); | |
2200 return TRUE; | |
2201 } | |
819 | 2202 return FALSE; |
2203 } | |
2204 #endif | |
2205 | |
7 | 2206 static int |
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parents:
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changeset
|
2207 cmdline_charsize(int idx) |
7 | 2208 { |
2209 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2210 if (cmdline_star > 0) /* showing '*', always 1 position */ | |
2211 return 1; | |
2212 #endif | |
2213 return ptr2cells(ccline.cmdbuff + idx); | |
2214 } | |
2215 | |
2216 /* | |
2217 * Compute the offset of the cursor on the command line for the prompt and | |
2218 * indent. | |
2219 */ | |
2220 static void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
2221 set_cmdspos(void) |
7 | 2222 { |
531 | 2223 if (ccline.cmdfirstc != NUL) |
7 | 2224 ccline.cmdspos = 1 + ccline.cmdindent; |
2225 else | |
2226 ccline.cmdspos = 0 + ccline.cmdindent; | |
2227 } | |
2228 | |
2229 /* | |
2230 * Compute the screen position for the cursor on the command line. | |
2231 */ | |
2232 static void | |
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diff
changeset
|
2233 set_cmdspos_cursor(void) |
7 | 2234 { |
2235 int i, m, c; | |
2236 | |
2237 set_cmdspos(); | |
2238 if (KeyTyped) | |
534 | 2239 { |
7 | 2240 m = Columns * Rows; |
534 | 2241 if (m < 0) /* overflow, Columns or Rows at weird value */ |
2242 m = MAXCOL; | |
2243 } | |
7 | 2244 else |
2245 m = MAXCOL; | |
2246 for (i = 0; i < ccline.cmdlen && i < ccline.cmdpos; ++i) | |
2247 { | |
2248 c = cmdline_charsize(i); | |
2249 #ifdef FEAT_MBYTE | |
2250 /* Count ">" for double-wide multi-byte char that doesn't fit. */ | |
2251 if (has_mbyte) | |
2252 correct_cmdspos(i, c); | |
2253 #endif | |
1612 | 2254 /* If the cmdline doesn't fit, show cursor on last visible char. |
2255 * Don't move the cursor itself, so we can still append. */ | |
7 | 2256 if ((ccline.cmdspos += c) >= m) |
2257 { | |
2258 ccline.cmdspos -= c; | |
2259 break; | |
2260 } | |
2261 #ifdef FEAT_MBYTE | |
2262 if (has_mbyte) | |
474 | 2263 i += (*mb_ptr2len)(ccline.cmdbuff + i) - 1; |
7 | 2264 #endif |
2265 } | |
2266 } | |
2267 | |
2268 #ifdef FEAT_MBYTE | |
2269 /* | |
2270 * Check if the character at "idx", which is "cells" wide, is a multi-byte | |
2271 * character that doesn't fit, so that a ">" must be displayed. | |
2272 */ | |
2273 static void | |
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parents:
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diff
changeset
|
2274 correct_cmdspos(int idx, int cells) |
7 | 2275 { |
474 | 2276 if ((*mb_ptr2len)(ccline.cmdbuff + idx) > 1 |
7 | 2277 && (*mb_ptr2cells)(ccline.cmdbuff + idx) > 1 |
2278 && ccline.cmdspos % Columns + cells > Columns) | |
2279 ccline.cmdspos++; | |
2280 } | |
2281 #endif | |
2282 | |
2283 /* | |
2284 * Get an Ex command line for the ":" command. | |
2285 */ | |
2286 char_u * | |
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|
2287 getexline( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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2288 int c, /* normally ':', NUL for ":append" */ |
f86adafb28d4
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2289 void *cookie UNUSED, |
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|
2290 int indent) /* indent for inside conditionals */ |
7 | 2291 { |
2292 /* When executing a register, remove ':' that's in front of each line. */ | |
2293 if (exec_from_reg && vpeekc() == ':') | |
2294 (void)vgetc(); | |
2295 return getcmdline(c, 1L, indent); | |
2296 } | |
2297 | |
2298 /* | |
2299 * Get an Ex command line for Ex mode. | |
2300 * In Ex mode we only use the OS supplied line editing features and no | |
2301 * mappings or abbreviations. | |
168 | 2302 * Returns a string in allocated memory or NULL. |
7 | 2303 */ |
2304 char_u * | |
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|
2305 getexmodeline( |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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|
2306 int promptc, /* normally ':', NUL for ":append" and '?' for |
168 | 2307 :s prompt */ |
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2308 void *cookie UNUSED, |
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changeset
|
2309 int indent) /* indent for inside conditionals */ |
7 | 2310 { |
168 | 2311 garray_T line_ga; |
2312 char_u *pend; | |
2313 int startcol = 0; | |
1329 | 2314 int c1 = 0; |
168 | 2315 int escaped = FALSE; /* CTRL-V typed */ |
2316 int vcol = 0; | |
2317 char_u *p; | |
1329 | 2318 int prev_char; |
5966 | 2319 int len; |
7 | 2320 |
2321 /* Switch cursor on now. This avoids that it happens after the "\n", which | |
2322 * confuses the system function that computes tabstops. */ | |
2323 cursor_on(); | |
2324 | |
2325 /* always start in column 0; write a newline if necessary */ | |
2326 compute_cmdrow(); | |
168 | 2327 if ((msg_col || msg_didout) && promptc != '?') |
7 | 2328 msg_putchar('\n'); |
168 | 2329 if (promptc == ':') |
7 | 2330 { |
164 | 2331 /* indent that is only displayed, not in the line itself */ |
168 | 2332 if (p_prompt) |
2333 msg_putchar(':'); | |
7 | 2334 while (indent-- > 0) |
2335 msg_putchar(' '); | |
2336 startcol = msg_col; | |
2337 } | |
2338 | |
2339 ga_init2(&line_ga, 1, 30); | |
2340 | |
164 | 2341 /* autoindent for :insert and :append is in the line itself */ |
168 | 2342 if (promptc <= 0) |
164 | 2343 { |
2344 vcol = indent; | |
2345 while (indent >= 8) | |
2346 { | |
2347 ga_append(&line_ga, TAB); | |
2348 msg_puts((char_u *)" "); | |
2349 indent -= 8; | |
2350 } | |
2351 while (indent-- > 0) | |
2352 { | |
2353 ga_append(&line_ga, ' '); | |
2354 msg_putchar(' '); | |
2355 } | |
2356 } | |
168 | 2357 ++no_mapping; |
2358 ++allow_keys; | |
164 | 2359 |
7 | 2360 /* |
2361 * Get the line, one character at a time. | |
2362 */ | |
2363 got_int = FALSE; | |
168 | 2364 while (!got_int) |
7 | 2365 { |
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2366 long sw; |
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2367 char_u *s; |
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2368 |
7 | 2369 if (ga_grow(&line_ga, 40) == FAIL) |
2370 break; | |
2371 | |
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2372 /* Get one character at a time. */ |
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 | |
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2387 if (c1 == K_PS) |
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2388 { |
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2389 bracketed_paste(PASTE_EX, FALSE, &line_ga); |
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2390 goto redraw; |
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2391 } |
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2392 |
168 | 2393 if (!escaped) |
7 | 2394 { |
168 | 2395 /* CR typed means "enter", which is NL */ |
2396 if (c1 == '\r') | |
2397 c1 = '\n'; | |
2398 | |
2399 if (c1 == BS || c1 == K_BS | |
2400 || c1 == DEL || c1 == K_DEL || c1 == K_KDEL) | |
7 | 2401 { |
168 | 2402 if (line_ga.ga_len > 0) |
2403 { | |
5966 | 2404 #ifdef FEAT_MBYTE |
2405 if (has_mbyte) | |
2406 { | |
2407 p = (char_u *)line_ga.ga_data; | |
2408 p[line_ga.ga_len] = NUL; | |
2409 len = (*mb_head_off)(p, p + line_ga.ga_len - 1) + 1; | |
2410 line_ga.ga_len -= len; | |
2411 } | |
2412 else | |
2413 #endif | |
2414 --line_ga.ga_len; | |
168 | 2415 goto redraw; |
2416 } | |
2417 continue; | |
7 | 2418 } |
2419 | |
168 | 2420 if (c1 == Ctrl_U) |
7 | 2421 { |
168 | 2422 msg_col = startcol; |
2423 msg_clr_eos(); | |
2424 line_ga.ga_len = 0; | |
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2425 goto redraw; |
168 | 2426 } |
2427 | |
2428 if (c1 == Ctrl_T) | |
2429 { | |
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|
2430 sw = get_sw_value(curbuf); |
168 | 2431 p = (char_u *)line_ga.ga_data; |
2432 p[line_ga.ga_len] = NUL; | |
5995 | 2433 indent = get_indent_str(p, 8, FALSE); |
3740 | 2434 indent += sw - indent % sw; |
168 | 2435 add_indent: |
5995 | 2436 while (get_indent_str(p, 8, FALSE) < indent) |
7 | 2437 { |
7009 | 2438 (void)ga_grow(&line_ga, 2); /* one more for the NUL */ |
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2439 p = (char_u *)line_ga.ga_data; |
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|
2440 s = skipwhite(p); |
168 | 2441 mch_memmove(s + 1, s, line_ga.ga_len - (s - p) + 1); |
2442 *s = ' '; | |
2443 ++line_ga.ga_len; | |
7 | 2444 } |
168 | 2445 redraw: |
2446 /* redraw the line */ | |
2447 msg_col = startcol; | |
2448 vcol = 0; | |
5966 | 2449 p = (char_u *)line_ga.ga_data; |
2450 p[line_ga.ga_len] = NUL; | |
2451 while (p < (char_u *)line_ga.ga_data + line_ga.ga_len) | |
7 | 2452 { |
168 | 2453 if (*p == TAB) |
7 | 2454 { |
168 | 2455 do |
7 | 2456 { |
168 | 2457 msg_putchar(' '); |
2458 } while (++vcol % 8); | |
5966 | 2459 ++p; |
7 | 2460 } |
168 | 2461 else |
164 | 2462 { |
5966 | 2463 len = MB_PTR2LEN(p); |
2464 msg_outtrans_len(p, len); | |
2465 vcol += ptr2cells(p); | |
2466 p += len; | |
7 | 2467 } |
2468 } | |
168 | 2469 msg_clr_eos(); |
1329 | 2470 windgoto(msg_row, msg_col); |
168 | 2471 continue; |
2472 } | |
2473 | |
2474 if (c1 == Ctrl_D) | |
2475 { | |
2476 /* Delete one shiftwidth. */ | |
2477 p = (char_u *)line_ga.ga_data; | |
2478 if (prev_char == '0' || prev_char == '^') | |
7 | 2479 { |
168 | 2480 if (prev_char == '^') |
2481 ex_keep_indent = TRUE; | |
2482 indent = 0; | |
2483 p[--line_ga.ga_len] = NUL; | |
7 | 2484 } |
2485 else | |
2486 { | |
168 | 2487 p[line_ga.ga_len] = NUL; |
5995 | 2488 indent = get_indent_str(p, 8, FALSE); |
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diff
changeset
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2489 if (indent > 0) |
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parents:
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diff
changeset
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2490 { |
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diff
changeset
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2491 --indent; |
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diff
changeset
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2492 indent -= indent % get_sw_value(curbuf); |
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diff
changeset
|
2493 } |
168 | 2494 } |
5995 | 2495 while (get_indent_str(p, 8, FALSE) > indent) |
168 | 2496 { |
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Bram Moolenaar <bram@vim.org>
parents:
6695
diff
changeset
|
2497 s = skipwhite(p); |
168 | 2498 mch_memmove(s - 1, s, line_ga.ga_len - (s - p) + 1); |
2499 --line_ga.ga_len; | |
7 | 2500 } |
168 | 2501 goto add_indent; |
2502 } | |
2503 | |
2504 if (c1 == Ctrl_V || c1 == Ctrl_Q) | |
2505 { | |
2506 escaped = TRUE; | |
2507 continue; | |
7 | 2508 } |
168 | 2509 |
2510 /* Ignore special key codes: mouse movement, K_IGNORE, etc. */ | |
2511 if (IS_SPECIAL(c1)) | |
2512 continue; | |
7 | 2513 } |
168 | 2514 |
2515 if (IS_SPECIAL(c1)) | |
2516 c1 = '?'; | |
5966 | 2517 #ifdef FEAT_MBYTE |
2518 if (has_mbyte) | |
2519 len = (*mb_char2bytes)(c1, | |
2520 (char_u *)line_ga.ga_data + line_ga.ga_len); | |
2521 else | |
2522 #endif | |
2523 { | |
2524 len = 1; | |
2525 ((char_u *)line_ga.ga_data)[line_ga.ga_len] = c1; | |
2526 } | |
168 | 2527 if (c1 == '\n') |
2528 msg_putchar('\n'); | |
2529 else if (c1 == TAB) | |
2530 { | |
2531 /* Don't use chartabsize(), 'ts' can be different */ | |
2532 do | |
2533 { | |
2534 msg_putchar(' '); | |
2535 } while (++vcol % 8); | |
2536 } | |
7 | 2537 else |
2538 { | |
168 | 2539 msg_outtrans_len( |
5966 | 2540 ((char_u *)line_ga.ga_data) + line_ga.ga_len, len); |
168 | 2541 vcol += char2cells(c1); |
7 | 2542 } |
5966 | 2543 line_ga.ga_len += len; |
168 | 2544 escaped = FALSE; |
2545 | |
2546 windgoto(msg_row, msg_col); | |
164 | 2547 pend = (char_u *)(line_ga.ga_data) + line_ga.ga_len; |
168 | 2548 |
2590 | 2549 /* We are done when a NL is entered, but not when it comes after an |
2550 * odd number of backslashes, that results in a NUL. */ | |
2551 if (line_ga.ga_len > 0 && pend[-1] == '\n') | |
7 | 2552 { |
2590 | 2553 int bcount = 0; |
2554 | |
2555 while (line_ga.ga_len - 2 >= bcount && pend[-2 - bcount] == '\\') | |
2556 ++bcount; | |
2557 | |
2558 if (bcount > 0) | |
2559 { | |
2560 /* Halve the number of backslashes: "\NL" -> "NUL", "\\NL" -> | |
2561 * "\NL", etc. */ | |
2562 line_ga.ga_len -= (bcount + 1) / 2; | |
2563 pend -= (bcount + 1) / 2; | |
2564 pend[-1] = '\n'; | |
2565 } | |
2566 | |
2567 if ((bcount & 1) == 0) | |
2568 { | |
2569 --line_ga.ga_len; | |
2570 --pend; | |
2571 *pend = NUL; | |
2572 break; | |
2573 } | |
7 | 2574 } |
2575 } | |
2576 | |
168 | 2577 --no_mapping; |
2578 --allow_keys; | |
2579 | |
7 | 2580 /* make following messages go to the next line */ |
2581 msg_didout = FALSE; | |
2582 msg_col = 0; | |
2583 if (msg_row < Rows - 1) | |
2584 ++msg_row; | |
2585 emsg_on_display = FALSE; /* don't want ui_delay() */ | |
2586 | |
2587 if (got_int) | |
2588 ga_clear(&line_ga); | |
2589 | |
2590 return (char_u *)line_ga.ga_data; | |
2591 } | |
2592 | |
502 | 2593 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
2594 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
7 | 2595 /* |
2596 * Return TRUE if ccline.overstrike is on. | |
2597 */ | |
2598 int | |
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diff
changeset
|
2599 cmdline_overstrike(void) |
7 | 2600 { |
2601 return ccline.overstrike; | |
2602 } | |
2603 | |
2604 /* | |
2605 * Return TRUE if the cursor is at the end of the cmdline. | |
2606 */ | |
2607 int | |
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changeset
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2608 cmdline_at_end(void) |
7 | 2609 { |
2610 return (ccline.cmdpos >= ccline.cmdlen); | |
2611 } | |
2612 #endif | |
2613 | |
574 | 2614 #if (defined(FEAT_XIM) && (defined(FEAT_GUI_GTK))) || defined(PROTO) |
7 | 2615 /* |
2616 * Return the virtual column number at the current cursor position. | |
2617 * This is used by the IM code to obtain the start of the preedit string. | |
2618 */ | |
2619 colnr_T | |
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diff
changeset
|
2620 cmdline_getvcol_cursor(void) |
7 | 2621 { |
2622 if (ccline.cmdbuff == NULL || ccline.cmdpos > ccline.cmdlen) | |
2623 return MAXCOL; | |
2624 | |
2625 # ifdef FEAT_MBYTE | |
2626 if (has_mbyte) | |
2627 { | |
2628 colnr_T col; | |
2629 int i = 0; | |
2630 | |
2631 for (col = 0; i < ccline.cmdpos; ++col) | |
474 | 2632 i += (*mb_ptr2len)(ccline.cmdbuff + i); |
7 | 2633 |
2634 return col; | |
2635 } | |
2636 else | |
2637 # endif | |
2638 return ccline.cmdpos; | |
2639 } | |
2640 #endif | |
2641 | |
2642 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
2643 /* | |
2644 * If part of the command line is an IM preedit string, redraw it with | |
2645 * IM feedback attributes. The cursor position is restored after drawing. | |
2646 */ | |
2647 static void | |
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parents:
7807
diff
changeset
|
2648 redrawcmd_preedit(void) |
7 | 2649 { |
2650 if ((State & CMDLINE) | |
2651 && xic != NULL | |
976 | 2652 /* && im_get_status() doesn't work when using SCIM */ |
7 | 2653 && !p_imdisable |
2654 && im_is_preediting()) | |
2655 { | |
2656 int cmdpos = 0; | |
2657 int cmdspos; | |
2658 int old_row; | |
2659 int old_col; | |
2660 colnr_T col; | |
2661 | |
2662 old_row = msg_row; | |
2663 old_col = msg_col; | |
531 | 2664 cmdspos = ((ccline.cmdfirstc != NUL) ? 1 : 0) + ccline.cmdindent; |
7 | 2665 |
2666 # ifdef FEAT_MBYTE | |
2667 if (has_mbyte) | |
2668 { | |
2669 for (col = 0; col < preedit_start_col | |
2670 && cmdpos < ccline.cmdlen; ++col) | |
2671 { | |
2672 cmdspos += (*mb_ptr2cells)(ccline.cmdbuff + cmdpos); | |
474 | 2673 cmdpos += (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2674 } |
2675 } | |
2676 else | |
2677 # endif | |
2678 { | |
2679 cmdspos += preedit_start_col; | |
2680 cmdpos += preedit_start_col; | |
2681 } | |
2682 | |
2683 msg_row = cmdline_row + (cmdspos / (int)Columns); | |
2684 msg_col = cmdspos % (int)Columns; | |
2685 if (msg_row >= Rows) | |
2686 msg_row = Rows - 1; | |
2687 | |
2688 for (col = 0; cmdpos < ccline.cmdlen; ++col) | |
2689 { | |
2690 int char_len; | |
2691 int char_attr; | |
2692 | |
2693 char_attr = im_get_feedback_attr(col); | |
2694 if (char_attr < 0) | |
2695 break; /* end of preedit string */ | |
2696 | |
2697 # ifdef FEAT_MBYTE | |
2698 if (has_mbyte) | |
474 | 2699 char_len = (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2700 else |
2701 # endif | |
2702 char_len = 1; | |
2703 | |
2704 msg_outtrans_len_attr(ccline.cmdbuff + cmdpos, char_len, char_attr); | |
2705 cmdpos += char_len; | |
2706 } | |
2707 | |
2708 msg_row = old_row; | |
2709 msg_col = old_col; | |
2710 } | |
2711 } | |
2712 #endif /* FEAT_XIM && FEAT_GUI_GTK */ | |
2713 | |
2714 /* | |
2715 * Allocate a new command line buffer. | |
2716 * Assigns the new buffer to ccline.cmdbuff and ccline.cmdbufflen. | |
2717 * Returns the new value of ccline.cmdbuff and ccline.cmdbufflen. | |
2718 */ | |
2719 static void | |
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parents:
7807
diff
changeset
|
2720 alloc_cmdbuff(int len) |
7 | 2721 { |
2722 /* | |
2723 * give some extra space to avoid having to allocate all the time | |
2724 */ | |
2725 if (len < 80) | |
2726 len = 100; | |
2727 else | |
2728 len += 20; | |
2729 | |
2730 ccline.cmdbuff = alloc(len); /* caller should check for out-of-memory */ | |
2731 ccline.cmdbufflen = len; | |
2732 } | |
2733 | |
2734 /* | |
2735 * Re-allocate the command line to length len + something extra. | |
2736 * return FAIL for failure, OK otherwise | |
2737 */ | |
2738 static int | |
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parents:
7807
diff
changeset
|
2739 realloc_cmdbuff(int len) |
7 | 2740 { |
2741 char_u *p; | |
2742 | |
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|
2743 if (len < ccline.cmdbufflen) |
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diff
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|
2744 return OK; /* no need to resize */ |
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diff
changeset
|
2745 |
7 | 2746 p = ccline.cmdbuff; |
2747 alloc_cmdbuff(len); /* will get some more */ | |
2748 if (ccline.cmdbuff == NULL) /* out of memory */ | |
2749 { | |
2750 ccline.cmdbuff = p; /* keep the old one */ | |
2751 return FAIL; | |
2752 } | |
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|
2753 /* There isn't always a NUL after the command, but it may need to be |
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|
2754 * there, thus copy up to the NUL and add a NUL. */ |
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diff
changeset
|
2755 mch_memmove(ccline.cmdbuff, p, (size_t)ccline.cmdlen); |
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|
2756 ccline.cmdbuff[ccline.cmdlen] = NUL; |
7 | 2757 vim_free(p); |
1718 | 2758 |
2759 if (ccline.xpc != NULL | |
2760 && ccline.xpc->xp_pattern != NULL | |
2761 && ccline.xpc->xp_context != EXPAND_NOTHING | |
2762 && ccline.xpc->xp_context != EXPAND_UNSUCCESSFUL) | |
2763 { | |
1754 | 2764 int i = (int)(ccline.xpc->xp_pattern - p); |
1718 | 2765 |
2766 /* If xp_pattern points inside the old cmdbuff it needs to be adjusted | |
2767 * to point into the newly allocated memory. */ | |
2768 if (i >= 0 && i <= ccline.cmdlen) | |
2769 ccline.xpc->xp_pattern = ccline.cmdbuff + i; | |
2770 } | |
2771 | |
7 | 2772 return OK; |
2773 } | |
2774 | |
359 | 2775 #if defined(FEAT_ARABIC) || defined(PROTO) |
2776 static char_u *arshape_buf = NULL; | |
2777 | |
2778 # if defined(EXITFREE) || defined(PROTO) | |
2779 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2780 free_cmdline_buf(void) |
359 | 2781 { |
2782 vim_free(arshape_buf); | |
2783 } | |
2784 # endif | |
2785 #endif | |
2786 | |
7 | 2787 /* |
2788 * Draw part of the cmdline at the current cursor position. But draw stars | |
2789 * when cmdline_star is TRUE. | |
2790 */ | |
2791 static void | |
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parents:
7807
diff
changeset
|
2792 draw_cmdline(int start, int len) |
7 | 2793 { |
2794 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2795 int i; | |
2796 | |
2797 if (cmdline_star > 0) | |
2798 for (i = 0; i < len; ++i) | |
2799 { | |
2800 msg_putchar('*'); | |
2801 # ifdef FEAT_MBYTE | |
2802 if (has_mbyte) | |
474 | 2803 i += (*mb_ptr2len)(ccline.cmdbuff + start + i) - 1; |
7 | 2804 # endif |
2805 } | |
2806 else | |
2807 #endif | |
2808 #ifdef FEAT_ARABIC | |
2809 if (p_arshape && !p_tbidi && enc_utf8 && len > 0) | |
2810 { | |
2811 static int buflen = 0; | |
2812 char_u *p; | |
2813 int j; | |
2814 int newlen = 0; | |
2815 int mb_l; | |
719 | 2816 int pc, pc1 = 0; |
7 | 2817 int prev_c = 0; |
2818 int prev_c1 = 0; | |
714 | 2819 int u8c; |
2820 int u8cc[MAX_MCO]; | |
7 | 2821 int nc = 0; |
2822 | |
2823 /* | |
2824 * Do arabic shaping into a temporary buffer. This is very | |
2825 * inefficient! | |
2826 */ | |
507 | 2827 if (len * 2 + 2 > buflen) |
7 | 2828 { |
2829 /* Re-allocate the buffer. We keep it around to avoid a lot of | |
2830 * alloc()/free() calls. */ | |
359 | 2831 vim_free(arshape_buf); |
507 | 2832 buflen = len * 2 + 2; |
359 | 2833 arshape_buf = alloc(buflen); |
2834 if (arshape_buf == NULL) | |
7 | 2835 return; /* out of memory */ |
2836 } | |
2837 | |
507 | 2838 if (utf_iscomposing(utf_ptr2char(ccline.cmdbuff + start))) |
2839 { | |
2840 /* Prepend a space to draw the leading composing char on. */ | |
2841 arshape_buf[0] = ' '; | |
2842 newlen = 1; | |
2843 } | |
2844 | |
7 | 2845 for (j = start; j < start + len; j += mb_l) |
2846 { | |
2847 p = ccline.cmdbuff + j; | |
714 | 2848 u8c = utfc_ptr2char_len(p, u8cc, start + len - j); |
474 | 2849 mb_l = utfc_ptr2len_len(p, start + len - j); |
7 | 2850 if (ARABIC_CHAR(u8c)) |
2851 { | |
2852 /* Do Arabic shaping. */ | |
2853 if (cmdmsg_rl) | |
2854 { | |
2855 /* displaying from right to left */ | |
2856 pc = prev_c; | |
2857 pc1 = prev_c1; | |
714 | 2858 prev_c1 = u8cc[0]; |
7 | 2859 if (j + mb_l >= start + len) |
2860 nc = NUL; | |
2861 else | |
2862 nc = utf_ptr2char(p + mb_l); | |
2863 } | |
2864 else | |
2865 { | |
2866 /* displaying from left to right */ | |
2867 if (j + mb_l >= start + len) | |
2868 pc = NUL; | |
2869 else | |
714 | 2870 { |
2871 int pcc[MAX_MCO]; | |
2872 | |
2873 pc = utfc_ptr2char_len(p + mb_l, pcc, | |
7 | 2874 start + len - j - mb_l); |
714 | 2875 pc1 = pcc[0]; |
2876 } | |
7 | 2877 nc = prev_c; |
2878 } | |
2879 prev_c = u8c; | |
2880 | |
714 | 2881 u8c = arabic_shape(u8c, NULL, &u8cc[0], pc, pc1, nc); |
7 | 2882 |
359 | 2883 newlen += (*mb_char2bytes)(u8c, arshape_buf + newlen); |
714 | 2884 if (u8cc[0] != 0) |
7 | 2885 { |
714 | 2886 newlen += (*mb_char2bytes)(u8cc[0], arshape_buf + newlen); |
2887 if (u8cc[1] != 0) | |
2888 newlen += (*mb_char2bytes)(u8cc[1], | |
359 | 2889 arshape_buf + newlen); |
7 | 2890 } |
2891 } | |
2892 else | |
2893 { | |
2894 prev_c = u8c; | |
359 | 2895 mch_memmove(arshape_buf + newlen, p, mb_l); |
7 | 2896 newlen += mb_l; |
2897 } | |
2898 } | |
2899 | |
359 | 2900 msg_outtrans_len(arshape_buf, newlen); |
7 | 2901 } |
2902 else | |
2903 #endif | |
2904 msg_outtrans_len(ccline.cmdbuff + start, len); | |
2905 } | |
2906 | |
2907 /* | |
2908 * Put a character on the command line. Shifts the following text to the | |
2909 * right when "shift" is TRUE. Used for CTRL-V, CTRL-K, etc. | |
2910 * "c" must be printable (fit in one display cell)! | |
2911 */ | |
2912 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2913 putcmdline(int c, int shift) |
7 | 2914 { |
2915 if (cmd_silent) | |
2916 return; | |
2917 msg_no_more = TRUE; | |
2918 msg_putchar(c); | |
2919 if (shift) | |
2920 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
2921 msg_no_more = FALSE; | |
2922 cursorcmd(); | |
2923 } | |
2924 | |
2925 /* | |
2926 * Undo a putcmdline(c, FALSE). | |
2927 */ | |
2928 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2929 unputcmdline(void) |
7 | 2930 { |
2931 if (cmd_silent) | |
2932 return; | |
2933 msg_no_more = TRUE; | |
2934 if (ccline.cmdlen == ccline.cmdpos) | |
2935 msg_putchar(' '); | |
3558 | 2936 #ifdef FEAT_MBYTE |
2937 else if (has_mbyte) | |
2938 draw_cmdline(ccline.cmdpos, | |
2939 (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos)); | |
2940 #endif | |
7 | 2941 else |
2942 draw_cmdline(ccline.cmdpos, 1); | |
2943 msg_no_more = FALSE; | |
2944 cursorcmd(); | |
2945 } | |
2946 | |
2947 /* | |
2948 * Put the given string, of the given length, onto the command line. | |
2949 * If len is -1, then STRLEN() is used to calculate the length. | |
2950 * If 'redraw' is TRUE then the new part of the command line, and the remaining | |
2951 * part will be redrawn, otherwise it will not. If this function is called | |
2952 * twice in a row, then 'redraw' should be FALSE and redrawcmd() should be | |
2953 * called afterwards. | |
2954 */ | |
2955 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2956 put_on_cmdline(char_u *str, int len, int redraw) |
7 | 2957 { |
2958 int retval; | |
2959 int i; | |
2960 int m; | |
2961 int c; | |
2962 | |
2963 if (len < 0) | |
2964 len = (int)STRLEN(str); | |
2965 | |
2966 /* Check if ccline.cmdbuff needs to be longer */ | |
2967 if (ccline.cmdlen + len + 1 >= ccline.cmdbufflen) | |
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diff
changeset
|
2968 retval = realloc_cmdbuff(ccline.cmdlen + len + 1); |
7 | 2969 else |
2970 retval = OK; | |
2971 if (retval == OK) | |
2972 { | |
2973 if (!ccline.overstrike) | |
2974 { | |
2975 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2976 ccline.cmdbuff + ccline.cmdpos, | |
2977 (size_t)(ccline.cmdlen - ccline.cmdpos)); | |
2978 ccline.cmdlen += len; | |
2979 } | |
2980 else | |
2981 { | |
2982 #ifdef FEAT_MBYTE | |
2983 if (has_mbyte) | |
2984 { | |
2985 /* Count nr of characters in the new string. */ | |
2986 m = 0; | |
474 | 2987 for (i = 0; i < len; i += (*mb_ptr2len)(str + i)) |
7 | 2988 ++m; |
2989 /* Count nr of bytes in cmdline that are overwritten by these | |
2990 * characters. */ | |
2991 for (i = ccline.cmdpos; i < ccline.cmdlen && m > 0; | |
474 | 2992 i += (*mb_ptr2len)(ccline.cmdbuff + i)) |
7 | 2993 --m; |
2994 if (i < ccline.cmdlen) | |
2995 { | |
2996 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
2997 ccline.cmdbuff + i, (size_t)(ccline.cmdlen - i)); | |
2998 ccline.cmdlen += ccline.cmdpos + len - i; | |
2999 } | |
3000 else | |
3001 ccline.cmdlen = ccline.cmdpos + len; | |
3002 } | |
3003 else | |
3004 #endif | |
3005 if (ccline.cmdpos + len > ccline.cmdlen) | |
3006 ccline.cmdlen = ccline.cmdpos + len; | |
3007 } | |
3008 mch_memmove(ccline.cmdbuff + ccline.cmdpos, str, (size_t)len); | |
3009 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
3010 | |
3011 #ifdef FEAT_MBYTE | |
3012 if (enc_utf8) | |
3013 { | |
3014 /* When the inserted text starts with a composing character, | |
3015 * backup to the character before it. There could be two of them. | |
3016 */ | |
3017 i = 0; | |
3018 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
3019 while (ccline.cmdpos > 0 && utf_iscomposing(c)) | |
3020 { | |
3021 i = (*mb_head_off)(ccline.cmdbuff, | |
3022 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
3023 ccline.cmdpos -= i; | |
3024 len += i; | |
3025 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
3026 } | |
3027 # ifdef FEAT_ARABIC | |
3028 if (i == 0 && ccline.cmdpos > 0 && arabic_maycombine(c)) | |
3029 { | |
3030 /* Check the previous character for Arabic combining pair. */ | |
3031 i = (*mb_head_off)(ccline.cmdbuff, | |
3032 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
3033 if (arabic_combine(utf_ptr2char(ccline.cmdbuff | |
3034 + ccline.cmdpos - i), c)) | |
3035 { | |
3036 ccline.cmdpos -= i; | |
3037 len += i; | |
3038 } | |
3039 else | |
3040 i = 0; | |
3041 } | |
3042 # endif | |
3043 if (i != 0) | |
3044 { | |
3045 /* Also backup the cursor position. */ | |
3046 i = ptr2cells(ccline.cmdbuff + ccline.cmdpos); | |
3047 ccline.cmdspos -= i; | |
3048 msg_col -= i; | |
3049 if (msg_col < 0) | |
3050 { | |
3051 msg_col += Columns; | |
3052 --msg_row; | |
3053 } | |
3054 } | |
3055 } | |
3056 #endif | |
3057 | |
3058 if (redraw && !cmd_silent) | |
3059 { | |
3060 msg_no_more = TRUE; | |
3061 i = cmdline_row; | |
3114 | 3062 cursorcmd(); |
7 | 3063 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); |
3064 /* Avoid clearing the rest of the line too often. */ | |
3065 if (cmdline_row != i || ccline.overstrike) | |
3066 msg_clr_eos(); | |
3067 msg_no_more = FALSE; | |
3068 } | |
3069 #ifdef FEAT_FKMAP | |
3070 /* | |
3071 * If we are in Farsi command mode, the character input must be in | |
3072 * Insert mode. So do not advance the cmdpos. | |
3073 */ | |
3074 if (!cmd_fkmap) | |
3075 #endif | |
3076 { | |
3077 if (KeyTyped) | |
534 | 3078 { |
7 | 3079 m = Columns * Rows; |
534 | 3080 if (m < 0) /* overflow, Columns or Rows at weird value */ |
3081 m = MAXCOL; | |
3082 } | |
7 | 3083 else |
3084 m = MAXCOL; | |
3085 for (i = 0; i < len; ++i) | |
3086 { | |
3087 c = cmdline_charsize(ccline.cmdpos); | |
3088 #ifdef FEAT_MBYTE | |
3089 /* count ">" for a double-wide char that doesn't fit. */ | |
3090 if (has_mbyte) | |
3091 correct_cmdspos(ccline.cmdpos, c); | |
3092 #endif | |
1612 | 3093 /* Stop cursor at the end of the screen, but do increment the |
3094 * insert position, so that entering a very long command | |
3095 * works, even though you can't see it. */ | |
3096 if (ccline.cmdspos + c < m) | |
3097 ccline.cmdspos += c; | |
7 | 3098 #ifdef FEAT_MBYTE |
3099 if (has_mbyte) | |
3100 { | |
474 | 3101 c = (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos) - 1; |
7 | 3102 if (c > len - i - 1) |
3103 c = len - i - 1; | |
3104 ccline.cmdpos += c; | |
3105 i += c; | |
3106 } | |
3107 #endif | |
3108 ++ccline.cmdpos; | |
3109 } | |
3110 } | |
3111 } | |
3112 if (redraw) | |
3113 msg_check(); | |
3114 return retval; | |
3115 } | |
3116 | |
95 | 3117 static struct cmdline_info prev_ccline; |
3118 static int prev_ccline_used = FALSE; | |
3119 | |
3120 /* | |
3121 * Save ccline, because obtaining the "=" register may execute "normal :cmd" | |
3122 * and overwrite it. But get_cmdline_str() may need it, thus make it | |
3123 * available globally in prev_ccline. | |
3124 */ | |
3125 static void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3126 save_cmdline(struct cmdline_info *ccp) |
95 | 3127 { |
3128 if (!prev_ccline_used) | |
3129 { | |
3130 vim_memset(&prev_ccline, 0, sizeof(struct cmdline_info)); | |
3131 prev_ccline_used = TRUE; | |
3132 } | |
3133 *ccp = prev_ccline; | |
3134 prev_ccline = ccline; | |
3135 ccline.cmdbuff = NULL; | |
3136 ccline.cmdprompt = NULL; | |
1718 | 3137 ccline.xpc = NULL; |
95 | 3138 } |
3139 | |
3140 /* | |
1214 | 3141 * Restore ccline after it has been saved with save_cmdline(). |
95 | 3142 */ |
3143 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3144 restore_cmdline(struct cmdline_info *ccp) |
95 | 3145 { |
3146 ccline = prev_ccline; | |
3147 prev_ccline = *ccp; | |
3148 } | |
3149 | |
849 | 3150 #if defined(FEAT_EVAL) || defined(PROTO) |
3151 /* | |
3152 * Save the command line into allocated memory. Returns a pointer to be | |
3153 * passed to restore_cmdline_alloc() later. | |
3154 * Returns NULL when failed. | |
3155 */ | |
3156 char_u * | |
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diff
changeset
|
3157 save_cmdline_alloc(void) |
849 | 3158 { |
3159 struct cmdline_info *p; | |
3160 | |
3161 p = (struct cmdline_info *)alloc((unsigned)sizeof(struct cmdline_info)); | |
3162 if (p != NULL) | |
3163 save_cmdline(p); | |
3164 return (char_u *)p; | |
3165 } | |
3166 | |
3167 /* | |
3168 * Restore the command line from the return value of save_cmdline_alloc(). | |
3169 */ | |
3170 void | |
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diff
changeset
|
3171 restore_cmdline_alloc(char_u *p) |
849 | 3172 { |
3173 if (p != NULL) | |
3174 { | |
3175 restore_cmdline((struct cmdline_info *)p); | |
3176 vim_free(p); | |
3177 } | |
3178 } | |
3179 #endif | |
3180 | |
15 | 3181 /* |
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diff
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|
3182 * Paste a yank register into the command line. |
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parents:
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diff
changeset
|
3183 * Used by CTRL-R command in command-line mode. |
15 | 3184 * insert_reg() can't be used here, because special characters from the |
3185 * register contents will be interpreted as commands. | |
3186 * | |
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3187 * Return FAIL for failure, OK otherwise. |
15 | 3188 */ |
3189 static int | |
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diff
changeset
|
3190 cmdline_paste( |
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changeset
|
3191 int regname, |
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diff
changeset
|
3192 int literally, /* Insert text literally instead of "as typed" */ |
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parents:
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diff
changeset
|
3193 int remcr) /* remove trailing CR */ |
15 | 3194 { |
3195 long i; | |
3196 char_u *arg; | |
772 | 3197 char_u *p; |
15 | 3198 int allocated; |
3199 struct cmdline_info save_ccline; | |
3200 | |
3201 /* check for valid regname; also accept special characters for CTRL-R in | |
3202 * the command line */ | |
3203 if (regname != Ctrl_F && regname != Ctrl_P && regname != Ctrl_W | |
3204 && regname != Ctrl_A && !valid_yank_reg(regname, FALSE)) | |
3205 return FAIL; | |
3206 | |
3207 /* A register containing CTRL-R can cause an endless loop. Allow using | |
3208 * CTRL-C to break the loop. */ | |
3209 line_breakcheck(); | |
3210 if (got_int) | |
3211 return FAIL; | |
3212 | |
3213 #ifdef FEAT_CLIPBOARD | |
3214 regname = may_get_selection(regname); | |
3215 #endif | |
3216 | |
634 | 3217 /* Need to save and restore ccline. And set "textlock" to avoid nasty |
632 | 3218 * things like going to another buffer when evaluating an expression. */ |
95 | 3219 save_cmdline(&save_ccline); |
634 | 3220 ++textlock; |
15 | 3221 i = get_spec_reg(regname, &arg, &allocated, TRUE); |
634 | 3222 --textlock; |
95 | 3223 restore_cmdline(&save_ccline); |
15 | 3224 |
3225 if (i) | |
3226 { | |
3227 /* Got the value of a special register in "arg". */ | |
3228 if (arg == NULL) | |
3229 return FAIL; | |
772 | 3230 |
3231 /* When 'incsearch' is set and CTRL-R CTRL-W used: skip the duplicate | |
3232 * part of the word. */ | |
3233 p = arg; | |
3234 if (p_is && regname == Ctrl_W) | |
3235 { | |
3236 char_u *w; | |
3237 int len; | |
3238 | |
3239 /* Locate start of last word in the cmd buffer. */ | |
2937 | 3240 for (w = ccline.cmdbuff + ccline.cmdpos; w > ccline.cmdbuff; ) |
772 | 3241 { |
3242 #ifdef FEAT_MBYTE | |
3243 if (has_mbyte) | |
3244 { | |
3245 len = (*mb_head_off)(ccline.cmdbuff, w - 1) + 1; | |
3246 if (!vim_iswordc(mb_ptr2char(w - len))) | |
3247 break; | |
3248 w -= len; | |
3249 } | |
3250 else | |
3251 #endif | |
3252 { | |
3253 if (!vim_iswordc(w[-1])) | |
3254 break; | |
3255 --w; | |
3256 } | |
3257 } | |
2937 | 3258 len = (int)((ccline.cmdbuff + ccline.cmdpos) - w); |
772 | 3259 if (p_ic ? STRNICMP(w, arg, len) == 0 : STRNCMP(w, arg, len) == 0) |
3260 p += len; | |
3261 } | |
3262 | |
3263 cmdline_paste_str(p, literally); | |
15 | 3264 if (allocated) |
3265 vim_free(arg); | |
3266 return OK; | |
3267 } | |
3268 | |
1015 | 3269 return cmdline_paste_reg(regname, literally, remcr); |
15 | 3270 } |
3271 | |
3272 /* | |
3273 * Put a string on the command line. | |
3274 * When "literally" is TRUE, insert literally. | |
3275 * When "literally" is FALSE, insert as typed, but don't leave the command | |
3276 * line. | |
3277 */ | |
3278 void | |
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parents:
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diff
changeset
|
3279 cmdline_paste_str(char_u *s, int literally) |
15 | 3280 { |
3281 int c, cv; | |
3282 | |
3283 if (literally) | |
3284 put_on_cmdline(s, -1, TRUE); | |
3285 else | |
3286 while (*s != NUL) | |
3287 { | |
3288 cv = *s; | |
3289 if (cv == Ctrl_V && s[1]) | |
3290 ++s; | |
3291 #ifdef FEAT_MBYTE | |
3292 if (has_mbyte) | |
1606 | 3293 c = mb_cptr2char_adv(&s); |
15 | 3294 else |
3295 #endif | |
3296 c = *s++; | |
3628 | 3297 if (cv == Ctrl_V || c == ESC || c == Ctrl_C |
3298 || c == CAR || c == NL || c == Ctrl_L | |
15 | 3299 #ifdef UNIX |
3300 || c == intr_char | |
3301 #endif | |
3302 || (c == Ctrl_BSL && *s == Ctrl_N)) | |
3303 stuffcharReadbuff(Ctrl_V); | |
3304 stuffcharReadbuff(c); | |
3305 } | |
3306 } | |
3307 | |
7 | 3308 #ifdef FEAT_WILDMENU |
3309 /* | |
3310 * Delete characters on the command line, from "from" to the current | |
3311 * position. | |
3312 */ | |
3313 static void | |
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changeset
|
3314 cmdline_del(int from) |
7 | 3315 { |
3316 mch_memmove(ccline.cmdbuff + from, ccline.cmdbuff + ccline.cmdpos, | |
3317 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3318 ccline.cmdlen -= ccline.cmdpos - from; | |
3319 ccline.cmdpos = from; | |
3320 } | |
3321 #endif | |
3322 | |
3323 /* | |
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3324 * This function is called when the screen size changes and with incremental |
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|
3325 * search and in other situations where the command line may have been |
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changeset
|
3326 * overwritten. |
7 | 3327 */ |
3328 void | |
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parents:
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diff
changeset
|
3329 redrawcmdline(void) |
7 | 3330 { |
3331 if (cmd_silent) | |
3332 return; | |
3333 need_wait_return = FALSE; | |
3334 compute_cmdrow(); | |
3335 redrawcmd(); | |
3336 cursorcmd(); | |
3337 } | |
3338 | |
3339 static void | |
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changeset
|
3340 redrawcmdprompt(void) |
7 | 3341 { |
3342 int i; | |
3343 | |
3344 if (cmd_silent) | |
3345 return; | |
531 | 3346 if (ccline.cmdfirstc != NUL) |
7 | 3347 msg_putchar(ccline.cmdfirstc); |
3348 if (ccline.cmdprompt != NULL) | |
3349 { | |
3350 msg_puts_attr(ccline.cmdprompt, ccline.cmdattr); | |
3351 ccline.cmdindent = msg_col + (msg_row - cmdline_row) * Columns; | |
3352 /* do the reverse of set_cmdspos() */ | |
531 | 3353 if (ccline.cmdfirstc != NUL) |
7 | 3354 --ccline.cmdindent; |
3355 } | |
3356 else | |
3357 for (i = ccline.cmdindent; i > 0; --i) | |
3358 msg_putchar(' '); | |
3359 } | |
3360 | |
3361 /* | |
3362 * Redraw what is currently on the command line. | |
3363 */ | |
3364 void | |
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diff
changeset
|
3365 redrawcmd(void) |
7 | 3366 { |
3367 if (cmd_silent) | |
3368 return; | |
3369 | |
683 | 3370 /* when 'incsearch' is set there may be no command line while redrawing */ |
3371 if (ccline.cmdbuff == NULL) | |
3372 { | |
3373 windgoto(cmdline_row, 0); | |
3374 msg_clr_eos(); | |
3375 return; | |
3376 } | |
3377 | |
7 | 3378 msg_start(); |
3379 redrawcmdprompt(); | |
3380 | |
3381 /* Don't use more prompt, truncate the cmdline if it doesn't fit. */ | |
3382 msg_no_more = TRUE; | |
3383 draw_cmdline(0, ccline.cmdlen); | |
3384 msg_clr_eos(); | |
3385 msg_no_more = FALSE; | |
3386 | |
3387 set_cmdspos_cursor(); | |
3388 | |
3389 /* | |
3390 * An emsg() before may have set msg_scroll. This is used in normal mode, | |
3391 * in cmdline mode we can reset them now. | |
3392 */ | |
3393 msg_scroll = FALSE; /* next message overwrites cmdline */ | |
3394 | |
3395 /* Typing ':' at the more prompt may set skip_redraw. We don't want this | |
3396 * in cmdline mode */ | |
3397 skip_redraw = FALSE; | |
3398 } | |
3399 | |
3400 void | |
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diff
changeset
|
3401 compute_cmdrow(void) |
7 | 3402 { |
540 | 3403 if (exmode_active || msg_scrolled != 0) |
7 | 3404 cmdline_row = Rows - 1; |
3405 else | |
3406 cmdline_row = W_WINROW(lastwin) + lastwin->w_height | |
3407 + W_STATUS_HEIGHT(lastwin); | |
3408 } | |
3409 | |
3410 static void | |
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diff
changeset
|
3411 cursorcmd(void) |
7 | 3412 { |
3413 if (cmd_silent) | |
3414 return; | |
3415 | |
3416 #ifdef FEAT_RIGHTLEFT | |
3417 if (cmdmsg_rl) | |
3418 { | |
3419 msg_row = cmdline_row + (ccline.cmdspos / (int)(Columns - 1)); | |
3420 msg_col = (int)Columns - (ccline.cmdspos % (int)(Columns - 1)) - 1; | |
3421 if (msg_row <= 0) | |
3422 msg_row = Rows - 1; | |
3423 } | |
3424 else | |
3425 #endif | |
3426 { | |
3427 msg_row = cmdline_row + (ccline.cmdspos / (int)Columns); | |
3428 msg_col = ccline.cmdspos % (int)Columns; | |
3429 if (msg_row >= Rows) | |
3430 msg_row = Rows - 1; | |
3431 } | |
3432 | |
3433 windgoto(msg_row, msg_col); | |
3434 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
3435 redrawcmd_preedit(); | |
3436 #endif | |
3437 #ifdef MCH_CURSOR_SHAPE | |
3438 mch_update_cursor(); | |
3439 #endif | |
3440 } | |
3441 | |
3442 void | |
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diff
changeset
|
3443 gotocmdline(int clr) |
7 | 3444 { |
3445 msg_start(); | |
3446 #ifdef FEAT_RIGHTLEFT | |
3447 if (cmdmsg_rl) | |
3448 msg_col = Columns - 1; | |
3449 else | |
3450 #endif | |
3451 msg_col = 0; /* always start in column 0 */ | |
3452 if (clr) /* clear the bottom line(s) */ | |
3453 msg_clr_eos(); /* will reset clear_cmdline */ | |
3454 windgoto(cmdline_row, 0); | |
3455 } | |
3456 | |
3457 /* | |
3458 * Check the word in front of the cursor for an abbreviation. | |
3459 * Called when the non-id character "c" has been entered. | |
3460 * When an abbreviation is recognized it is removed from the text with | |
3461 * backspaces and the replacement string is inserted, followed by "c". | |
3462 */ | |
3463 static int | |
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7807
diff
changeset
|
3464 ccheck_abbr(int c) |
7 | 3465 { |
3466 if (p_paste || no_abbr) /* no abbreviations or in paste mode */ | |
3467 return FALSE; | |
3468 | |
3469 return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, 0); | |
3470 } | |
3471 | |
3164 | 3472 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
3473 static int | |
3474 #ifdef __BORLANDC__ | |
3475 _RTLENTRYF | |
3476 #endif | |
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diff
changeset
|
3477 sort_func_compare(const void *s1, const void *s2) |
3164 | 3478 { |
3479 char_u *p1 = *(char_u **)s1; | |
3480 char_u *p2 = *(char_u **)s2; | |
3481 | |
3482 if (*p1 != '<' && *p2 == '<') return -1; | |
3483 if (*p1 == '<' && *p2 != '<') return 1; | |
3484 return STRCMP(p1, p2); | |
3485 } | |
3486 #endif | |
3487 | |
7 | 3488 /* |
3489 * Return FAIL if this is not an appropriate context in which to do | |
3490 * completion of anything, return OK if it is (even if there are no matches). | |
3491 * For the caller, this means that the character is just passed through like a | |
3492 * normal character (instead of being expanded). This allows :s/^I^D etc. | |
3493 */ | |
3494 static int | |
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diff
changeset
|
3495 nextwild( |
f86adafb28d4
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diff
changeset
|
3496 expand_T *xp, |
f86adafb28d4
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changeset
|
3497 int type, |
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diff
changeset
|
3498 int options, /* extra options for ExpandOne() */ |
f86adafb28d4
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diff
changeset
|
3499 int escape) /* if TRUE, escape the returned matches */ |
7 | 3500 { |
3501 int i, j; | |
3502 char_u *p1; | |
3503 char_u *p2; | |
3504 int difflen; | |
3505 int v; | |
3506 | |
3507 if (xp->xp_numfiles == -1) | |
3508 { | |
3509 set_expand_context(xp); | |
3510 cmd_showtail = expand_showtail(xp); | |
3511 } | |
3512 | |
3513 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
3514 { | |
3515 beep_flush(); | |
3516 return OK; /* Something illegal on command line */ | |
3517 } | |
3518 if (xp->xp_context == EXPAND_NOTHING) | |
3519 { | |
3520 /* Caller can use the character as a normal char instead */ | |
3521 return FAIL; | |
3522 } | |
3523 | |
3524 MSG_PUTS("..."); /* show that we are busy */ | |
3525 out_flush(); | |
3526 | |
3527 i = (int)(xp->xp_pattern - ccline.cmdbuff); | |
1965 | 3528 xp->xp_pattern_len = ccline.cmdpos - i; |
7 | 3529 |
3530 if (type == WILD_NEXT || type == WILD_PREV) | |
3531 { | |
3532 /* | |
3533 * Get next/previous match for a previous expanded pattern. | |
3534 */ | |
3535 p2 = ExpandOne(xp, NULL, NULL, 0, type); | |
3536 } | |
3537 else | |
3538 { | |
3539 /* | |
3540 * Translate string into pattern and expand it. | |
3541 */ | |
1965 | 3542 if ((p1 = addstar(xp->xp_pattern, xp->xp_pattern_len, |
3543 xp->xp_context)) == NULL) | |
7 | 3544 p2 = NULL; |
3545 else | |
3546 { | |
2652 | 3547 int use_options = options | |
3961 | 3548 WILD_HOME_REPLACE|WILD_ADD_SLASH|WILD_SILENT; |
3549 if (escape) | |
3550 use_options |= WILD_ESCAPE; | |
2652 | 3551 |
3552 if (p_wic) | |
3553 use_options += WILD_ICASE; | |
1965 | 3554 p2 = ExpandOne(xp, p1, |
3555 vim_strnsave(&ccline.cmdbuff[i], xp->xp_pattern_len), | |
2652 | 3556 use_options, type); |
7 | 3557 vim_free(p1); |
2047
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diff
changeset
|
3558 /* longest match: make sure it is not shorter, happens with :help */ |
7 | 3559 if (p2 != NULL && type == WILD_LONGEST) |
3560 { | |
1965 | 3561 for (j = 0; j < xp->xp_pattern_len; ++j) |
7 | 3562 if (ccline.cmdbuff[i + j] == '*' |
3563 || ccline.cmdbuff[i + j] == '?') | |
3564 break; | |
3565 if ((int)STRLEN(p2) < j) | |
3566 { | |
3567 vim_free(p2); | |
3568 p2 = NULL; | |
3569 } | |
3570 } | |
3571 } | |
3572 } | |
3573 | |
3574 if (p2 != NULL && !got_int) | |
3575 { | |
1965 | 3576 difflen = (int)STRLEN(p2) - xp->xp_pattern_len; |
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changeset
|
3577 if (ccline.cmdlen + difflen + 4 > ccline.cmdbufflen) |
7 | 3578 { |
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changeset
|
3579 v = realloc_cmdbuff(ccline.cmdlen + difflen + 4); |
7 | 3580 xp->xp_pattern = ccline.cmdbuff + i; |
3581 } | |
3582 else | |
3583 v = OK; | |
3584 if (v == OK) | |
3585 { | |
323 | 3586 mch_memmove(&ccline.cmdbuff[ccline.cmdpos + difflen], |
3587 &ccline.cmdbuff[ccline.cmdpos], | |
3588 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3589 mch_memmove(&ccline.cmdbuff[i], p2, STRLEN(p2)); | |
7 | 3590 ccline.cmdlen += difflen; |
3591 ccline.cmdpos += difflen; | |
3592 } | |
3593 } | |
3594 vim_free(p2); | |
3595 | |
3596 redrawcmd(); | |
33 | 3597 cursorcmd(); |
7 | 3598 |
3599 /* When expanding a ":map" command and no matches are found, assume that | |
3600 * the key is supposed to be inserted literally */ | |
3601 if (xp->xp_context == EXPAND_MAPPINGS && p2 == NULL) | |
3602 return FAIL; | |
3603 | |
3604 if (xp->xp_numfiles <= 0 && p2 == NULL) | |
3605 beep_flush(); | |
3606 else if (xp->xp_numfiles == 1) | |
3607 /* free expanded pattern */ | |
3608 (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE); | |
3609 | |
3610 return OK; | |
3611 } | |
3612 | |
3613 /* | |
3614 * Do wildcard expansion on the string 'str'. | |
3615 * Chars that should not be expanded must be preceded with a backslash. | |
1612 | 3616 * Return a pointer to allocated memory containing the new string. |
7 | 3617 * Return NULL for failure. |
3618 * | |
1412 | 3619 * "orig" is the originally expanded string, copied to allocated memory. It |
3620 * should either be kept in orig_save or freed. When "mode" is WILD_NEXT or | |
3621 * WILD_PREV "orig" should be NULL. | |
3622 * | |
838 | 3623 * Results are cached in xp->xp_files and xp->xp_numfiles, except when "mode" |
3624 * is WILD_EXPAND_FREE or WILD_ALL. | |
7 | 3625 * |
3626 * mode = WILD_FREE: just free previously expanded matches | |
3627 * mode = WILD_EXPAND_FREE: normal expansion, do not keep matches | |
3628 * mode = WILD_EXPAND_KEEP: normal expansion, keep matches | |
3629 * mode = WILD_NEXT: use next match in multiple match, wrap to first | |
3630 * mode = WILD_PREV: use previous match in multiple match, wrap to first | |
3631 * mode = WILD_ALL: return all matches concatenated | |
3632 * mode = WILD_LONGEST: return longest matched part | |
3398 | 3633 * mode = WILD_ALL_KEEP: get all matches, keep matches |
7 | 3634 * |
3635 * options = WILD_LIST_NOTFOUND: list entries without a match | |
3636 * options = WILD_HOME_REPLACE: do home_replace() for buffer names | |
3637 * options = WILD_USE_NL: Use '\n' for WILD_ALL | |
3638 * options = WILD_NO_BEEP: Don't beep for multiple matches | |
3639 * options = WILD_ADD_SLASH: add a slash after directory names | |
3640 * options = WILD_KEEP_ALL: don't remove 'wildignore' entries | |
3641 * options = WILD_SILENT: don't print warning messages | |
3642 * options = WILD_ESCAPE: put backslash before special chars | |
2652 | 3643 * options = WILD_ICASE: ignore case for files |
7 | 3644 * |
3645 * The variables xp->xp_context and xp->xp_backslash must have been set! | |
3646 */ | |
3647 char_u * | |
7819
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changeset
|
3648 ExpandOne( |
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diff
changeset
|
3649 expand_T *xp, |
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diff
changeset
|
3650 char_u *str, |
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parents:
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diff
changeset
|
3651 char_u *orig, /* allocated copy of original of expanded string */ |
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parents:
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diff
changeset
|
3652 int options, |
f86adafb28d4
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diff
changeset
|
3653 int mode) |
7 | 3654 { |
3655 char_u *ss = NULL; | |
3656 static int findex; | |
3657 static char_u *orig_save = NULL; /* kept value of orig */ | |
1432 | 3658 int orig_saved = FALSE; |
7 | 3659 int i; |
3660 long_u len; | |
3661 int non_suf_match; /* number without matching suffix */ | |
3662 | |
3663 /* | |
3664 * first handle the case of using an old match | |
3665 */ | |
3666 if (mode == WILD_NEXT || mode == WILD_PREV) | |
3667 { | |
3668 if (xp->xp_numfiles > 0) | |
3669 { | |
3670 if (mode == WILD_PREV) | |
3671 { | |
3672 if (findex == -1) | |
3673 findex = xp->xp_numfiles; | |
3674 --findex; | |
3675 } | |
3676 else /* mode == WILD_NEXT */ | |
3677 ++findex; | |
3678 | |
3679 /* | |
3680 * When wrapping around, return the original string, set findex to | |
3681 * -1. | |
3682 */ | |
3683 if (findex < 0) | |
3684 { | |
3685 if (orig_save == NULL) | |
3686 findex = xp->xp_numfiles - 1; | |
3687 else | |
3688 findex = -1; | |
3689 } | |
3690 if (findex >= xp->xp_numfiles) | |
3691 { | |
3692 if (orig_save == NULL) | |
3693 findex = 0; | |
3694 else | |
3695 findex = -1; | |
3696 } | |
3697 #ifdef FEAT_WILDMENU | |
3698 if (p_wmnu) | |
3699 win_redr_status_matches(xp, xp->xp_numfiles, xp->xp_files, | |
3700 findex, cmd_showtail); | |
3701 #endif | |
3702 if (findex == -1) | |
3703 return vim_strsave(orig_save); | |
3704 return vim_strsave(xp->xp_files[findex]); | |
3705 } | |
3706 else | |
3707 return NULL; | |
3708 } | |
3709 | |
1412 | 3710 /* free old names */ |
7 | 3711 if (xp->xp_numfiles != -1 && mode != WILD_ALL && mode != WILD_LONGEST) |
3712 { | |
3713 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3714 xp->xp_numfiles = -1; | |
3715 vim_free(orig_save); | |
3716 orig_save = NULL; | |
3717 } | |
3718 findex = 0; | |
3719 | |
3720 if (mode == WILD_FREE) /* only release file name */ | |
3721 return NULL; | |
3722 | |
3723 if (xp->xp_numfiles == -1) | |
3724 { | |
3725 vim_free(orig_save); | |
3726 orig_save = orig; | |
1432 | 3727 orig_saved = TRUE; |
7 | 3728 |
3729 /* | |
3730 * Do the expansion. | |
3731 */ | |
3732 if (ExpandFromContext(xp, str, &xp->xp_numfiles, &xp->xp_files, | |
3733 options) == FAIL) | |
3734 { | |
3735 #ifdef FNAME_ILLEGAL | |
3736 /* Illegal file name has been silently skipped. But when there | |
3737 * are wildcards, the real problem is that there was no match, | |
3738 * causing the pattern to be added, which has illegal characters. | |
3739 */ | |
3740 if (!(options & WILD_SILENT) && (options & WILD_LIST_NOTFOUND)) | |
3741 EMSG2(_(e_nomatch2), str); | |
3742 #endif | |
3743 } | |
3744 else if (xp->xp_numfiles == 0) | |
3745 { | |
3746 if (!(options & WILD_SILENT)) | |
3747 EMSG2(_(e_nomatch2), str); | |
3748 } | |
3749 else | |
3750 { | |
3751 /* Escape the matches for use on the command line. */ | |
3752 ExpandEscape(xp, str, xp->xp_numfiles, xp->xp_files, options); | |
3753 | |
3754 /* | |
3755 * Check for matching suffixes in file names. | |
3756 */ | |
3398 | 3757 if (mode != WILD_ALL && mode != WILD_ALL_KEEP |
3758 && mode != WILD_LONGEST) | |
7 | 3759 { |
3760 if (xp->xp_numfiles) | |
3761 non_suf_match = xp->xp_numfiles; | |
3762 else | |
3763 non_suf_match = 1; | |
3764 if ((xp->xp_context == EXPAND_FILES | |
3765 || xp->xp_context == EXPAND_DIRECTORIES) | |
3766 && xp->xp_numfiles > 1) | |
3767 { | |
3768 /* | |
3769 * More than one match; check suffix. | |
3770 * The files will have been sorted on matching suffix in | |
3771 * expand_wildcards, only need to check the first two. | |
3772 */ | |
3773 non_suf_match = 0; | |
3774 for (i = 0; i < 2; ++i) | |
3775 if (match_suffix(xp->xp_files[i])) | |
3776 ++non_suf_match; | |
3777 } | |
3778 if (non_suf_match != 1) | |
3779 { | |
3780 /* Can we ever get here unless it's while expanding | |
3781 * interactively? If not, we can get rid of this all | |
3782 * together. Don't really want to wait for this message | |
3783 * (and possibly have to hit return to continue!). | |
3784 */ | |
3785 if (!(options & WILD_SILENT)) | |
3786 EMSG(_(e_toomany)); | |
3787 else if (!(options & WILD_NO_BEEP)) | |
3788 beep_flush(); | |
3789 } | |
3790 if (!(non_suf_match != 1 && mode == WILD_EXPAND_FREE)) | |
3791 ss = vim_strsave(xp->xp_files[0]); | |
3792 } | |
3793 } | |
3794 } | |
3795 | |
3796 /* Find longest common part */ | |
3797 if (mode == WILD_LONGEST && xp->xp_numfiles > 0) | |
3798 { | |
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3799 int mb_len = 1; |
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|
3800 int c0, ci; |
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|
3801 |
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diff
changeset
|
3802 for (len = 0; xp->xp_files[0][len]; len += mb_len) |
7 | 3803 { |
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parents:
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diff
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|
3804 #ifdef FEAT_MBYTE |
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3805 if (has_mbyte) |
7 | 3806 { |
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|
3807 mb_len = (*mb_ptr2len)(&xp->xp_files[0][len]); |
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parents:
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diff
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|
3808 c0 =(* mb_ptr2char)(&xp->xp_files[0][len]); |
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|
3809 } |
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|
3810 else |
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|
3811 #endif |
7250
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diff
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|
3812 c0 = xp->xp_files[0][len]; |
7235
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parents:
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diff
changeset
|
3813 for (i = 1; i < xp->xp_numfiles; ++i) |
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diff
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|
3814 { |
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diff
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|
3815 #ifdef FEAT_MBYTE |
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diff
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|
3816 if (has_mbyte) |
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diff
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|
3817 ci =(* mb_ptr2char)(&xp->xp_files[i][len]); |
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diff
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|
3818 else |
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diff
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|
3819 #endif |
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diff
changeset
|
3820 ci = xp->xp_files[i][len]; |
4242 | 3821 if (p_fic && (xp->xp_context == EXPAND_DIRECTORIES |
7 | 3822 || xp->xp_context == EXPAND_FILES |
714 | 3823 || xp->xp_context == EXPAND_SHELLCMD |
4242 | 3824 || xp->xp_context == EXPAND_BUFFERS)) |
7 | 3825 { |
7235
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diff
changeset
|
3826 if (MB_TOLOWER(c0) != MB_TOLOWER(ci)) |
7 | 3827 break; |
3828 } | |
7235
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diff
changeset
|
3829 else if (c0 != ci) |
7 | 3830 break; |
3831 } | |
3832 if (i < xp->xp_numfiles) | |
3833 { | |
3834 if (!(options & WILD_NO_BEEP)) | |
6949 | 3835 vim_beep(BO_WILD); |
7 | 3836 break; |
3837 } | |
3838 } | |
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diff
changeset
|
3839 |
7 | 3840 ss = alloc((unsigned)len + 1); |
3841 if (ss) | |
419 | 3842 vim_strncpy(ss, xp->xp_files[0], (size_t)len); |
7 | 3843 findex = -1; /* next p_wc gets first one */ |
3844 } | |
3845 | |
3846 /* Concatenate all matching names */ | |
3847 if (mode == WILD_ALL && xp->xp_numfiles > 0) | |
3848 { | |
3849 len = 0; | |
3850 for (i = 0; i < xp->xp_numfiles; ++i) | |
3851 len += (long_u)STRLEN(xp->xp_files[i]) + 1; | |
3852 ss = lalloc(len, TRUE); | |
3853 if (ss != NULL) | |
3854 { | |
3855 *ss = NUL; | |
3856 for (i = 0; i < xp->xp_numfiles; ++i) | |
3857 { | |
3858 STRCAT(ss, xp->xp_files[i]); | |
3859 if (i != xp->xp_numfiles - 1) | |
3860 STRCAT(ss, (options & WILD_USE_NL) ? "\n" : " "); | |
3861 } | |
3862 } | |
3863 } | |
3864 | |
3865 if (mode == WILD_EXPAND_FREE || mode == WILD_ALL) | |
3866 ExpandCleanup(xp); | |
3867 | |
1412 | 3868 /* Free "orig" if it wasn't stored in "orig_save". */ |
1432 | 3869 if (!orig_saved) |
1412 | 3870 vim_free(orig); |
3871 | |
7 | 3872 return ss; |
3873 } | |
3874 | |
3875 /* | |
3876 * Prepare an expand structure for use. | |
3877 */ | |
3878 void | |
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diff
changeset
|
3879 ExpandInit(expand_T *xp) |
7 | 3880 { |
1718 | 3881 xp->xp_pattern = NULL; |
1965 | 3882 xp->xp_pattern_len = 0; |
7 | 3883 xp->xp_backslash = XP_BS_NONE; |
632 | 3884 #ifndef BACKSLASH_IN_FILENAME |
3885 xp->xp_shell = FALSE; | |
3886 #endif | |
7 | 3887 xp->xp_numfiles = -1; |
3888 xp->xp_files = NULL; | |
632 | 3889 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
3890 xp->xp_arg = NULL; | |
3891 #endif | |
5033
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diff
changeset
|
3892 xp->xp_line = NULL; |
7 | 3893 } |
3894 | |
3895 /* | |
3896 * Cleanup an expand structure after use. | |
3897 */ | |
3898 void | |
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diff
changeset
|
3899 ExpandCleanup(expand_T *xp) |
7 | 3900 { |
3901 if (xp->xp_numfiles >= 0) | |
3902 { | |
3903 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3904 xp->xp_numfiles = -1; | |
3905 } | |
3906 } | |
3907 | |
3908 void | |
7819
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diff
changeset
|
3909 ExpandEscape( |
f86adafb28d4
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diff
changeset
|
3910 expand_T *xp, |
f86adafb28d4
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|
3911 char_u *str, |
f86adafb28d4
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diff
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|
3912 int numfiles, |
f86adafb28d4
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|
3913 char_u **files, |
f86adafb28d4
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parents:
7807
diff
changeset
|
3914 int options) |
7 | 3915 { |
3916 int i; | |
3917 char_u *p; | |
3918 | |
3919 /* | |
3920 * May change home directory back to "~" | |
3921 */ | |
3922 if (options & WILD_HOME_REPLACE) | |
3923 tilde_replace(str, numfiles, files); | |
3924 | |
3925 if (options & WILD_ESCAPE) | |
3926 { | |
3927 if (xp->xp_context == EXPAND_FILES | |
2778 | 3928 || xp->xp_context == EXPAND_FILES_IN_PATH |
714 | 3929 || xp->xp_context == EXPAND_SHELLCMD |
7 | 3930 || xp->xp_context == EXPAND_BUFFERS |
3931 || xp->xp_context == EXPAND_DIRECTORIES) | |
3932 { | |
3933 /* | |
3934 * Insert a backslash into a file name before a space, \, %, # | |
3935 * and wildmatch characters, except '~'. | |
3936 */ | |
3937 for (i = 0; i < numfiles; ++i) | |
3938 { | |
3939 /* for ":set path=" we need to escape spaces twice */ | |
3940 if (xp->xp_backslash == XP_BS_THREE) | |
3941 { | |
3942 p = vim_strsave_escaped(files[i], (char_u *)" "); | |
3943 if (p != NULL) | |
3944 { | |
3945 vim_free(files[i]); | |
3946 files[i] = p; | |
719 | 3947 #if defined(BACKSLASH_IN_FILENAME) |
7 | 3948 p = vim_strsave_escaped(files[i], (char_u *)" "); |
3949 if (p != NULL) | |
3950 { | |
3951 vim_free(files[i]); | |
3952 files[i] = p; | |
3953 } | |
3954 #endif | |
3955 } | |
3956 } | |
1589 | 3957 #ifdef BACKSLASH_IN_FILENAME |
3958 p = vim_strsave_fnameescape(files[i], FALSE); | |
3959 #else | |
1586 | 3960 p = vim_strsave_fnameescape(files[i], xp->xp_shell); |
1589 | 3961 #endif |
7 | 3962 if (p != NULL) |
3963 { | |
3964 vim_free(files[i]); | |
3965 files[i] = p; | |
3966 } | |
3967 | |
3968 /* If 'str' starts with "\~", replace "~" at start of | |
3969 * files[i] with "\~". */ | |
3970 if (str[0] == '\\' && str[1] == '~' && files[i][0] == '~') | |
435 | 3971 escape_fname(&files[i]); |
7 | 3972 } |
3973 xp->xp_backslash = XP_BS_NONE; | |
435 | 3974 |
3975 /* If the first file starts with a '+' escape it. Otherwise it | |
3976 * could be seen as "+cmd". */ | |
3977 if (*files[0] == '+') | |
3978 escape_fname(&files[0]); | |
7 | 3979 } |
3980 else if (xp->xp_context == EXPAND_TAGS) | |
3981 { | |
3982 /* | |
3983 * Insert a backslash before characters in a tag name that | |
3984 * would terminate the ":tag" command. | |
3985 */ | |
3986 for (i = 0; i < numfiles; ++i) | |
3987 { | |
3988 p = vim_strsave_escaped(files[i], (char_u *)"\\|\""); | |
3989 if (p != NULL) | |
3990 { | |
3991 vim_free(files[i]); | |
3992 files[i] = p; | |
3993 } | |
3994 } | |
3995 } | |
3996 } | |
3997 } | |
3998 | |
3999 /* | |
1586 | 4000 * Escape special characters in "fname" for when used as a file name argument |
4001 * after a Vim command, or, when "shell" is non-zero, a shell command. | |
4002 * Returns the result in allocated memory. | |
4003 */ | |
4004 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4005 vim_strsave_fnameescape(char_u *fname, int shell) |
1586 | 4006 { |
1685 | 4007 char_u *p; |
1586 | 4008 #ifdef BACKSLASH_IN_FILENAME |
4009 char_u buf[20]; | |
4010 int j = 0; | |
4011 | |
5481 | 4012 /* Don't escape '[', '{' and '!' if they are in 'isfname'. */ |
1586 | 4013 for (p = PATH_ESC_CHARS; *p != NUL; ++p) |
5481 | 4014 if ((*p != '[' && *p != '{' && *p != '!') || !vim_isfilec(*p)) |
1586 | 4015 buf[j++] = *p; |
4016 buf[j] = NUL; | |
1700 | 4017 p = vim_strsave_escaped(fname, buf); |
1586 | 4018 #else |
1685 | 4019 p = vim_strsave_escaped(fname, shell ? SHELL_ESC_CHARS : PATH_ESC_CHARS); |
4020 if (shell && csh_like_shell() && p != NULL) | |
4021 { | |
4022 char_u *s; | |
4023 | |
4024 /* For csh and similar shells need to put two backslashes before '!'. | |
4025 * One is taken by Vim, one by the shell. */ | |
4026 s = vim_strsave_escaped(p, (char_u *)"!"); | |
4027 vim_free(p); | |
4028 p = s; | |
4029 } | |
1700 | 4030 #endif |
4031 | |
4032 /* '>' and '+' are special at the start of some commands, e.g. ":edit" and | |
4033 * ":write". "cd -" has a special meaning. */ | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
4034 if (p != NULL && (*p == '>' || *p == '+' || (*p == '-' && p[1] == NUL))) |
1700 | 4035 escape_fname(&p); |
4036 | |
1685 | 4037 return p; |
1586 | 4038 } |
4039 | |
4040 /* | |
435 | 4041 * Put a backslash before the file name in "pp", which is in allocated memory. |
4042 */ | |
4043 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4044 escape_fname(char_u **pp) |
435 | 4045 { |
4046 char_u *p; | |
4047 | |
4048 p = alloc((unsigned)(STRLEN(*pp) + 2)); | |
4049 if (p != NULL) | |
4050 { | |
4051 p[0] = '\\'; | |
4052 STRCPY(p + 1, *pp); | |
4053 vim_free(*pp); | |
4054 *pp = p; | |
4055 } | |
4056 } | |
4057 | |
4058 /* | |
7 | 4059 * For each file name in files[num_files]: |
4060 * If 'orig_pat' starts with "~/", replace the home directory with "~". | |
4061 */ | |
4062 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4063 tilde_replace( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4064 char_u *orig_pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4065 int num_files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4066 char_u **files) |
7 | 4067 { |
4068 int i; | |
4069 char_u *p; | |
4070 | |
4071 if (orig_pat[0] == '~' && vim_ispathsep(orig_pat[1])) | |
4072 { | |
4073 for (i = 0; i < num_files; ++i) | |
4074 { | |
4075 p = home_replace_save(NULL, files[i]); | |
4076 if (p != NULL) | |
4077 { | |
4078 vim_free(files[i]); | |
4079 files[i] = p; | |
4080 } | |
4081 } | |
4082 } | |
4083 } | |
4084 | |
4085 /* | |
4086 * Show all matches for completion on the command line. | |
4087 * Returns EXPAND_NOTHING when the character that triggered expansion should | |
4088 * be inserted like a normal character. | |
4089 */ | |
4090 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4091 showmatches(expand_T *xp, int wildmenu UNUSED) |
7 | 4092 { |
4093 #define L_SHOWFILE(m) (showtail ? sm_gettail(files_found[m]) : files_found[m]) | |
4094 int num_files; | |
4095 char_u **files_found; | |
4096 int i, j, k; | |
4097 int maxlen; | |
4098 int lines; | |
4099 int columns; | |
4100 char_u *p; | |
4101 int lastlen; | |
4102 int attr; | |
4103 int showtail; | |
4104 | |
4105 if (xp->xp_numfiles == -1) | |
4106 { | |
4107 set_expand_context(xp); | |
4108 i = expand_cmdline(xp, ccline.cmdbuff, ccline.cmdpos, | |
4109 &num_files, &files_found); | |
4110 showtail = expand_showtail(xp); | |
4111 if (i != EXPAND_OK) | |
4112 return i; | |
4113 | |
4114 } | |
4115 else | |
4116 { | |
4117 num_files = xp->xp_numfiles; | |
4118 files_found = xp->xp_files; | |
4119 showtail = cmd_showtail; | |
4120 } | |
4121 | |
4122 #ifdef FEAT_WILDMENU | |
4123 if (!wildmenu) | |
4124 { | |
4125 #endif | |
4126 msg_didany = FALSE; /* lines_left will be set */ | |
4127 msg_start(); /* prepare for paging */ | |
4128 msg_putchar('\n'); | |
4129 out_flush(); | |
4130 cmdline_row = msg_row; | |
4131 msg_didany = FALSE; /* lines_left will be set again */ | |
4132 msg_start(); /* prepare for paging */ | |
4133 #ifdef FEAT_WILDMENU | |
4134 } | |
4135 #endif | |
4136 | |
4137 if (got_int) | |
4138 got_int = FALSE; /* only int. the completion, not the cmd line */ | |
4139 #ifdef FEAT_WILDMENU | |
4140 else if (wildmenu) | |
4141 win_redr_status_matches(xp, num_files, files_found, 0, showtail); | |
4142 #endif | |
4143 else | |
4144 { | |
4145 /* find the length of the longest file name */ | |
4146 maxlen = 0; | |
4147 for (i = 0; i < num_files; ++i) | |
4148 { | |
4149 if (!showtail && (xp->xp_context == EXPAND_FILES | |
714 | 4150 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4151 || xp->xp_context == EXPAND_BUFFERS)) |
4152 { | |
4153 home_replace(NULL, files_found[i], NameBuff, MAXPATHL, TRUE); | |
4154 j = vim_strsize(NameBuff); | |
4155 } | |
4156 else | |
4157 j = vim_strsize(L_SHOWFILE(i)); | |
4158 if (j > maxlen) | |
4159 maxlen = j; | |
4160 } | |
4161 | |
4162 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4163 lines = num_files; | |
4164 else | |
4165 { | |
4166 /* compute the number of columns and lines for the listing */ | |
4167 maxlen += 2; /* two spaces between file names */ | |
4168 columns = ((int)Columns + 2) / maxlen; | |
4169 if (columns < 1) | |
4170 columns = 1; | |
4171 lines = (num_files + columns - 1) / columns; | |
4172 } | |
4173 | |
4174 attr = hl_attr(HLF_D); /* find out highlighting for directories */ | |
4175 | |
4176 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4177 { | |
4178 MSG_PUTS_ATTR(_("tagname"), hl_attr(HLF_T)); | |
4179 msg_clr_eos(); | |
4180 msg_advance(maxlen - 3); | |
4181 MSG_PUTS_ATTR(_(" kind file\n"), hl_attr(HLF_T)); | |
4182 } | |
4183 | |
4184 /* list the files line by line */ | |
4185 for (i = 0; i < lines; ++i) | |
4186 { | |
4187 lastlen = 999; | |
4188 for (k = i; k < num_files; k += lines) | |
4189 { | |
4190 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4191 { | |
4192 msg_outtrans_attr(files_found[k], hl_attr(HLF_D)); | |
4193 p = files_found[k] + STRLEN(files_found[k]) + 1; | |
4194 msg_advance(maxlen + 1); | |
4195 msg_puts(p); | |
4196 msg_advance(maxlen + 3); | |
4197 msg_puts_long_attr(p + 2, hl_attr(HLF_D)); | |
4198 break; | |
4199 } | |
4200 for (j = maxlen - lastlen; --j >= 0; ) | |
4201 msg_putchar(' '); | |
4202 if (xp->xp_context == EXPAND_FILES | |
714 | 4203 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4204 || xp->xp_context == EXPAND_BUFFERS) |
4205 { | |
2118
63bf37c1e7a2
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parents:
2099
diff
changeset
|
4206 /* highlight directories */ |
2128
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4207 if (xp->xp_numfiles != -1) |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
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|
4208 { |
a16af0072ea8
updated for version 7.2.410
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parents:
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diff
changeset
|
4209 char_u *halved_slash; |
a16af0072ea8
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parents:
2118
diff
changeset
|
4210 char_u *exp_path; |
a16af0072ea8
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parents:
2118
diff
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|
4211 |
a16af0072ea8
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parents:
2118
diff
changeset
|
4212 /* Expansion was done before and special characters |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4213 * were escaped, need to halve backslashes. Also |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4214 * $HOME has been replaced with ~/. */ |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4215 exp_path = expand_env_save_opt(files_found[k], TRUE); |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4216 halved_slash = backslash_halve_save( |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4217 exp_path != NULL ? exp_path : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4218 j = mch_isdir(halved_slash != NULL ? halved_slash |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4219 : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4220 vim_free(exp_path); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4221 vim_free(halved_slash); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4222 } |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4223 else |
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4224 /* Expansion was done here, file names are literal. */ |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4225 j = mch_isdir(files_found[k]); |
7 | 4226 if (showtail) |
4227 p = L_SHOWFILE(k); | |
4228 else | |
4229 { | |
4230 home_replace(NULL, files_found[k], NameBuff, MAXPATHL, | |
4231 TRUE); | |
4232 p = NameBuff; | |
4233 } | |
4234 } | |
4235 else | |
4236 { | |
4237 j = FALSE; | |
4238 p = L_SHOWFILE(k); | |
4239 } | |
4240 lastlen = msg_outtrans_attr(p, j ? attr : 0); | |
4241 } | |
4242 if (msg_col > 0) /* when not wrapped around */ | |
4243 { | |
4244 msg_clr_eos(); | |
4245 msg_putchar('\n'); | |
4246 } | |
4247 out_flush(); /* show one line at a time */ | |
4248 if (got_int) | |
4249 { | |
4250 got_int = FALSE; | |
4251 break; | |
4252 } | |
4253 } | |
4254 | |
4255 /* | |
4256 * we redraw the command below the lines that we have just listed | |
4257 * This is a bit tricky, but it saves a lot of screen updating. | |
4258 */ | |
4259 cmdline_row = msg_row; /* will put it back later */ | |
4260 } | |
4261 | |
4262 if (xp->xp_numfiles == -1) | |
4263 FreeWild(num_files, files_found); | |
4264 | |
4265 return EXPAND_OK; | |
4266 } | |
4267 | |
4268 /* | |
4269 * Private gettail for showmatches() (and win_redr_status_matches()): | |
4270 * Find tail of file name path, but ignore trailing "/". | |
4271 */ | |
4272 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4273 sm_gettail(char_u *s) |
7 | 4274 { |
4275 char_u *p; | |
4276 char_u *t = s; | |
4277 int had_sep = FALSE; | |
4278 | |
4279 for (p = s; *p != NUL; ) | |
4280 { | |
4281 if (vim_ispathsep(*p) | |
4282 #ifdef BACKSLASH_IN_FILENAME | |
4283 && !rem_backslash(p) | |
4284 #endif | |
4285 ) | |
4286 had_sep = TRUE; | |
4287 else if (had_sep) | |
4288 { | |
4289 t = p; | |
4290 had_sep = FALSE; | |
4291 } | |
39 | 4292 mb_ptr_adv(p); |
7 | 4293 } |
4294 return t; | |
4295 } | |
4296 | |
4297 /* | |
4298 * Return TRUE if we only need to show the tail of completion matches. | |
4299 * When not completing file names or there is a wildcard in the path FALSE is | |
4300 * returned. | |
4301 */ | |
4302 static int | |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4303 expand_showtail(expand_T *xp) |
7 | 4304 { |
4305 char_u *s; | |
4306 char_u *end; | |
4307 | |
4308 /* When not completing file names a "/" may mean something different. */ | |
714 | 4309 if (xp->xp_context != EXPAND_FILES |
4310 && xp->xp_context != EXPAND_SHELLCMD | |
4311 && xp->xp_context != EXPAND_DIRECTORIES) | |
7 | 4312 return FALSE; |
4313 | |
4314 end = gettail(xp->xp_pattern); | |
4315 if (end == xp->xp_pattern) /* there is no path separator */ | |
4316 return FALSE; | |
4317 | |
4318 for (s = xp->xp_pattern; s < end; s++) | |
4319 { | |
4320 /* Skip escaped wildcards. Only when the backslash is not a path | |
4321 * separator, on DOS the '*' "path\*\file" must not be skipped. */ | |
4322 if (rem_backslash(s)) | |
4323 ++s; | |
4324 else if (vim_strchr((char_u *)"*?[", *s) != NULL) | |
4325 return FALSE; | |
4326 } | |
4327 return TRUE; | |
4328 } | |
4329 | |
4330 /* | |
4331 * Prepare a string for expansion. | |
4332 * When expanding file names: The string will be used with expand_wildcards(). | |
5438 | 4333 * Copy "fname[len]" into allocated memory and add a '*' at the end. |
7 | 4334 * When expanding other names: The string will be used with regcomp(). Copy |
4335 * the name into allocated memory and prepend "^". | |
4336 */ | |
4337 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4338 addstar( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4339 char_u *fname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4340 int len, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4341 int context) /* EXPAND_FILES etc. */ |
7 | 4342 { |
4343 char_u *retval; | |
4344 int i, j; | |
4345 int new_len; | |
4346 char_u *tail; | |
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4347 int ends_in_star; |
7 | 4348 |
714 | 4349 if (context != EXPAND_FILES |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4350 && context != EXPAND_FILES_IN_PATH |
714 | 4351 && context != EXPAND_SHELLCMD |
4352 && context != EXPAND_DIRECTORIES) | |
7 | 4353 { |
4354 /* | |
4355 * Matching will be done internally (on something other than files). | |
4356 * So we convert the file-matching-type wildcards into our kind for | |
4357 * use with vim_regcomp(). First work out how long it will be: | |
4358 */ | |
4359 | |
4360 /* For help tags the translation is done in find_help_tags(). | |
4361 * For a tag pattern starting with "/" no translation is needed. */ | |
4362 if (context == EXPAND_HELP | |
4363 || context == EXPAND_COLORS | |
4364 || context == EXPAND_COMPILER | |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4365 || context == EXPAND_OWNSYNTAX |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4366 || context == EXPAND_FILETYPE |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4367 || context == EXPAND_PACKADD |
10694
fa6c4825a1c4
patch 8.0.0237: when 'wildoptions' is "tagfile" completion may not work
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parents:
10676
diff
changeset
|
4368 || ((context == EXPAND_TAGS_LISTFILES |
fa6c4825a1c4
patch 8.0.0237: when 'wildoptions' is "tagfile" completion may not work
Christian Brabandt <cb@256bit.org>
parents:
10676
diff
changeset
|
4369 || context == EXPAND_TAGS) |
fa6c4825a1c4
patch 8.0.0237: when 'wildoptions' is "tagfile" completion may not work
Christian Brabandt <cb@256bit.org>
parents:
10676
diff
changeset
|
4370 && fname[0] == '/')) |
7 | 4371 retval = vim_strnsave(fname, len); |
4372 else | |
4373 { | |
4374 new_len = len + 2; /* +2 for '^' at start, NUL at end */ | |
4375 for (i = 0; i < len; i++) | |
4376 { | |
4377 if (fname[i] == '*' || fname[i] == '~') | |
4378 new_len++; /* '*' needs to be replaced by ".*" | |
4379 '~' needs to be replaced by "\~" */ | |
4380 | |
4381 /* Buffer names are like file names. "." should be literal */ | |
4382 if (context == EXPAND_BUFFERS && fname[i] == '.') | |
4383 new_len++; /* "." becomes "\." */ | |
4384 | |
4385 /* Custom expansion takes care of special things, match | |
4386 * backslashes literally (perhaps also for other types?) */ | |
634 | 4387 if ((context == EXPAND_USER_DEFINED |
4388 || context == EXPAND_USER_LIST) && fname[i] == '\\') | |
7 | 4389 new_len++; /* '\' becomes "\\" */ |
4390 } | |
4391 retval = alloc(new_len); | |
4392 if (retval != NULL) | |
4393 { | |
4394 retval[0] = '^'; | |
4395 j = 1; | |
4396 for (i = 0; i < len; i++, j++) | |
4397 { | |
4398 /* Skip backslash. But why? At least keep it for custom | |
4399 * expansion. */ | |
4400 if (context != EXPAND_USER_DEFINED | |
407 | 4401 && context != EXPAND_USER_LIST |
4402 && fname[i] == '\\' | |
4403 && ++i == len) | |
7 | 4404 break; |
4405 | |
4406 switch (fname[i]) | |
4407 { | |
4408 case '*': retval[j++] = '.'; | |
4409 break; | |
4410 case '~': retval[j++] = '\\'; | |
4411 break; | |
4412 case '?': retval[j] = '.'; | |
4413 continue; | |
4414 case '.': if (context == EXPAND_BUFFERS) | |
4415 retval[j++] = '\\'; | |
4416 break; | |
407 | 4417 case '\\': if (context == EXPAND_USER_DEFINED |
4418 || context == EXPAND_USER_LIST) | |
7 | 4419 retval[j++] = '\\'; |
4420 break; | |
4421 } | |
4422 retval[j] = fname[i]; | |
4423 } | |
4424 retval[j] = NUL; | |
4425 } | |
4426 } | |
4427 } | |
4428 else | |
4429 { | |
4430 retval = alloc(len + 4); | |
4431 if (retval != NULL) | |
4432 { | |
419 | 4433 vim_strncpy(retval, fname, len); |
7 | 4434 |
4435 /* | |
831 | 4436 * Don't add a star to *, ~, ~user, $var or `cmd`. |
4437 * * would become **, which walks the whole tree. | |
7 | 4438 * ~ would be at the start of the file name, but not the tail. |
4439 * $ could be anywhere in the tail. | |
4440 * ` could be anywhere in the file name. | |
1484 | 4441 * When the name ends in '$' don't add a star, remove the '$'. |
7 | 4442 */ |
4443 tail = gettail(retval); | |
2243
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diff
changeset
|
4444 ends_in_star = (len > 0 && retval[len - 1] == '*'); |
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parents:
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diff
changeset
|
4445 #ifndef BACKSLASH_IN_FILENAME |
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Fix completion of file names with '%' and '*'.
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diff
changeset
|
4446 for (i = len - 2; i >= 0; --i) |
03a5f2897db3
Fix completion of file names with '%' and '*'.
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diff
changeset
|
4447 { |
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Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4448 if (retval[i] != '\\') |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4449 break; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4450 ends_in_star = !ends_in_star; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4451 } |
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Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4452 #endif |
7 | 4453 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
|
4454 && !ends_in_star |
7 | 4455 && vim_strchr(tail, '$') == NULL |
4456 && vim_strchr(retval, '`') == NULL) | |
4457 retval[len++] = '*'; | |
1484 | 4458 else if (len > 0 && retval[len - 1] == '$') |
4459 --len; | |
7 | 4460 retval[len] = NUL; |
4461 } | |
4462 } | |
4463 return retval; | |
4464 } | |
4465 | |
4466 /* | |
4467 * Must parse the command line so far to work out what context we are in. | |
4468 * Completion can then be done based on that context. | |
4469 * This routine sets the variables: | |
4470 * xp->xp_pattern The start of the pattern to be expanded within | |
4471 * the command line (ends at the cursor). | |
4472 * xp->xp_context The type of thing to expand. Will be one of: | |
4473 * | |
4474 * EXPAND_UNSUCCESSFUL Used sometimes when there is something illegal on | |
4475 * the command line, like an unknown command. Caller | |
4476 * should beep. | |
4477 * EXPAND_NOTHING Unrecognised context for completion, use char like | |
4478 * a normal char, rather than for completion. eg | |
4479 * :s/^I/ | |
4480 * EXPAND_COMMANDS Cursor is still touching the command, so complete | |
4481 * it. | |
4482 * EXPAND_BUFFERS Complete file names for :buf and :sbuf commands. | |
4483 * EXPAND_FILES After command with XFILE set, or after setting | |
4484 * with P_EXPAND set. eg :e ^I, :w>>^I | |
4485 * EXPAND_DIRECTORIES In some cases this is used instead of the latter | |
4486 * when we know only directories are of interest. eg | |
4487 * :set dir=^I | |
714 | 4488 * EXPAND_SHELLCMD After ":!cmd", ":r !cmd" or ":w !cmd". |
7 | 4489 * EXPAND_SETTINGS Complete variable names. eg :set d^I |
4490 * EXPAND_BOOL_SETTINGS Complete boolean variables only, eg :set no^I | |
4491 * EXPAND_TAGS Complete tags from the files in p_tags. eg :ta a^I | |
4492 * EXPAND_TAGS_LISTFILES As above, but list filenames on ^D, after :tselect | |
4493 * EXPAND_HELP Complete tags from the file 'helpfile'/tags | |
4494 * EXPAND_EVENTS Complete event names | |
4495 * EXPAND_SYNTAX Complete :syntax command arguments | |
4496 * EXPAND_HIGHLIGHT Complete highlight (syntax) group names | |
4497 * EXPAND_AUGROUP Complete autocommand group names | |
4498 * EXPAND_USER_VARS Complete user defined variable names, eg :unlet a^I | |
4499 * EXPAND_MAPPINGS Complete mapping and abbreviation names, | |
4500 * eg :unmap a^I , :cunab x^I | |
4501 * EXPAND_FUNCTIONS Complete internal or user defined function names, | |
4502 * eg :call sub^I | |
4503 * EXPAND_USER_FUNC Complete user defined function names, eg :delf F^I | |
4504 * EXPAND_EXPRESSION Complete internal or user defined function/variable | |
4505 * names in expressions, eg :while s^I | |
4506 * EXPAND_ENV_VARS Complete environment variable names | |
3744 | 4507 * EXPAND_USER Complete user names |
7 | 4508 */ |
4509 static void | |
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diff
changeset
|
4510 set_expand_context(expand_T *xp) |
7 | 4511 { |
168 | 4512 /* only expansion for ':', '>' and '=' command-lines */ |
7 | 4513 if (ccline.cmdfirstc != ':' |
4514 #ifdef FEAT_EVAL | |
168 | 4515 && ccline.cmdfirstc != '>' && ccline.cmdfirstc != '=' |
531 | 4516 && !ccline.input_fn |
7 | 4517 #endif |
4518 ) | |
4519 { | |
4520 xp->xp_context = EXPAND_NOTHING; | |
4521 return; | |
4522 } | |
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10098
diff
changeset
|
4523 set_cmd_context(xp, ccline.cmdbuff, ccline.cmdlen, ccline.cmdpos, TRUE); |
7 | 4524 } |
4525 | |
4526 void | |
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diff
changeset
|
4527 set_cmd_context( |
f86adafb28d4
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diff
changeset
|
4528 expand_T *xp, |
f86adafb28d4
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diff
changeset
|
4529 char_u *str, /* start of command line */ |
f86adafb28d4
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parents:
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diff
changeset
|
4530 int len, /* length of command line (excl. NUL) */ |
10120
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diff
changeset
|
4531 int col, /* position of cursor */ |
fb040c9d8ce9
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parents:
10098
diff
changeset
|
4532 int use_ccline UNUSED) /* use ccline for info */ |
7 | 4533 { |
4534 int old_char = NUL; | |
4535 char_u *nextcomm; | |
4536 | |
4537 /* | |
4538 * Avoid a UMR warning from Purify, only save the character if it has been | |
4539 * written before. | |
4540 */ | |
4541 if (col < len) | |
4542 old_char = str[col]; | |
4543 str[col] = NUL; | |
4544 nextcomm = str; | |
168 | 4545 |
4546 #ifdef FEAT_EVAL | |
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diff
changeset
|
4547 if (use_ccline && ccline.cmdfirstc == '=') |
1322 | 4548 { |
4549 # ifdef FEAT_CMDL_COMPL | |
168 | 4550 /* pass CMD_SIZE because there is no real command */ |
4551 set_context_for_expression(xp, str, CMD_SIZE); | |
1322 | 4552 # endif |
4553 } | |
10120
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diff
changeset
|
4554 else if (use_ccline && ccline.input_fn) |
531 | 4555 { |
4556 xp->xp_context = ccline.xp_context; | |
4557 xp->xp_pattern = ccline.cmdbuff; | |
1322 | 4558 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 4559 xp->xp_arg = ccline.xp_arg; |
1322 | 4560 # endif |
531 | 4561 } |
168 | 4562 else |
4563 #endif | |
4564 while (nextcomm != NULL) | |
4565 nextcomm = set_one_cmd_context(xp, nextcomm); | |
4566 | |
5056
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diff
changeset
|
4567 /* Store the string here so that call_user_expand_func() can get to them |
034abed357a1
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diff
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|
4568 * easily. */ |
034abed357a1
updated for version 7.3.1271
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diff
changeset
|
4569 xp->xp_line = str; |
034abed357a1
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diff
changeset
|
4570 xp->xp_col = col; |
034abed357a1
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diff
changeset
|
4571 |
7 | 4572 str[col] = old_char; |
4573 } | |
4574 | |
4575 /* | |
4576 * Expand the command line "str" from context "xp". | |
4577 * "xp" must have been set by set_cmd_context(). | |
4578 * xp->xp_pattern points into "str", to where the text that is to be expanded | |
4579 * starts. | |
4580 * Returns EXPAND_UNSUCCESSFUL when there is something illegal before the | |
4581 * cursor. | |
4582 * Returns EXPAND_NOTHING when there is nothing to expand, might insert the | |
4583 * key that triggered expansion literally. | |
4584 * Returns EXPAND_OK otherwise. | |
4585 */ | |
4586 int | |
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diff
changeset
|
4587 expand_cmdline( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4588 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4589 char_u *str, /* start of command line */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4590 int col, /* position of cursor */ |
f86adafb28d4
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parents:
7807
diff
changeset
|
4591 int *matchcount, /* return: nr of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4592 char_u ***matches) /* return: array of pointers to matches */ |
7 | 4593 { |
4594 char_u *file_str = NULL; | |
2652 | 4595 int options = WILD_ADD_SLASH|WILD_SILENT; |
7 | 4596 |
4597 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
4598 { | |
4599 beep_flush(); | |
4600 return EXPAND_UNSUCCESSFUL; /* Something illegal on command line */ | |
4601 } | |
4602 if (xp->xp_context == EXPAND_NOTHING) | |
4603 { | |
4604 /* Caller can use the character as a normal char instead */ | |
4605 return EXPAND_NOTHING; | |
4606 } | |
4607 | |
4608 /* add star to file name, or convert to regexp if not exp. files. */ | |
1965 | 4609 xp->xp_pattern_len = (int)(str + col - xp->xp_pattern); |
4610 file_str = addstar(xp->xp_pattern, xp->xp_pattern_len, xp->xp_context); | |
7 | 4611 if (file_str == NULL) |
4612 return EXPAND_UNSUCCESSFUL; | |
4613 | |
2652 | 4614 if (p_wic) |
4615 options += WILD_ICASE; | |
4616 | |
7 | 4617 /* find all files that match the description */ |
2652 | 4618 if (ExpandFromContext(xp, file_str, matchcount, matches, options) == FAIL) |
7 | 4619 { |
4620 *matchcount = 0; | |
4621 *matches = NULL; | |
4622 } | |
4623 vim_free(file_str); | |
4624 | |
4625 return EXPAND_OK; | |
4626 } | |
4627 | |
4628 #ifdef FEAT_MULTI_LANG | |
4629 /* | |
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diff
changeset
|
4630 * Cleanup matches for help tags: |
3daf70d22168
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parents:
8694
diff
changeset
|
4631 * Remove "@ab" if the top of 'helplang' is "ab" and the language of the first |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4632 * tag matches it. Otherwise remove "@en" if "en" is the only language. |
7 | 4633 */ |
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a1e71a01dbd6
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7447
diff
changeset
|
4634 static void cleanup_help_tags(int num_file, char_u **file); |
7 | 4635 |
4636 static void | |
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7807
diff
changeset
|
4637 cleanup_help_tags(int num_file, char_u **file) |
7 | 4638 { |
4639 int i, j; | |
4640 int len; | |
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diff
changeset
|
4641 char_u buf[4]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4642 char_u *p = buf; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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diff
changeset
|
4643 |
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
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diff
changeset
|
4644 if (p_hlg[0] != NUL && (p_hlg[0] != 'e' || p_hlg[1] != 'n')) |
8765
3daf70d22168
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diff
changeset
|
4645 { |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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diff
changeset
|
4646 *p++ = '@'; |
3daf70d22168
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parents:
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diff
changeset
|
4647 *p++ = p_hlg[0]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
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diff
changeset
|
4648 *p++ = p_hlg[1]; |
3daf70d22168
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8694
diff
changeset
|
4649 } |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4650 *p = NUL; |
7 | 4651 |
4652 for (i = 0; i < num_file; ++i) | |
4653 { | |
4654 len = (int)STRLEN(file[i]) - 3; | |
8765
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diff
changeset
|
4655 if (len <= 0) |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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8694
diff
changeset
|
4656 continue; |
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commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4657 if (STRCMP(file[i] + len, "@en") == 0) |
7 | 4658 { |
4659 /* Sorting on priority means the same item in another language may | |
4660 * be anywhere. Search all items for a match up to the "@en". */ | |
4661 for (j = 0; j < num_file; ++j) | |
9070
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commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4662 if (j != i && (int)STRLEN(file[j]) == len + 3 |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4663 && STRNCMP(file[i], file[j], len + 1) == 0) |
7 | 4664 break; |
4665 if (j == num_file) | |
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
4666 /* item only exists with @en, remove it */ |
7 | 4667 file[i][len] = NUL; |
4668 } | |
4669 } | |
9070
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4670 |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
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diff
changeset
|
4671 if (*buf != NUL) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4672 for (i = 0; i < num_file; ++i) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4673 { |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4674 len = (int)STRLEN(file[i]) - 3; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4675 if (len <= 0) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4676 continue; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4677 if (STRCMP(file[i] + len, buf) == 0) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4678 { |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4679 /* remove the default language */ |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4680 file[i][len] = NUL; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4681 } |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4682 } |
7 | 4683 } |
4684 #endif | |
4685 | |
4686 /* | |
4687 * Do the expansion based on xp->xp_context and "pat". | |
4688 */ | |
4689 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
4690 ExpandFromContext( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4691 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
4692 char_u *pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
4693 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4694 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4695 int options) /* EW_ flags */ |
7 | 4696 { |
4697 #ifdef FEAT_CMDL_COMPL | |
4698 regmatch_T regmatch; | |
4699 #endif | |
4700 int ret; | |
4701 int flags; | |
4702 | |
4703 flags = EW_DIR; /* include directories */ | |
4704 if (options & WILD_LIST_NOTFOUND) | |
4705 flags |= EW_NOTFOUND; | |
4706 if (options & WILD_ADD_SLASH) | |
4707 flags |= EW_ADDSLASH; | |
4708 if (options & WILD_KEEP_ALL) | |
4709 flags |= EW_KEEPALL; | |
4710 if (options & WILD_SILENT) | |
4711 flags |= EW_SILENT; | |
6659 | 4712 if (options & WILD_ALLLINKS) |
4713 flags |= EW_ALLLINKS; | |
7 | 4714 |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4715 if (xp->xp_context == EXPAND_FILES |
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4716 || xp->xp_context == EXPAND_DIRECTORIES |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4717 || xp->xp_context == EXPAND_FILES_IN_PATH) |
7 | 4718 { |
4719 /* | |
4720 * Expand file or directory names. | |
4721 */ | |
4722 int free_pat = FALSE; | |
4723 int i; | |
4724 | |
4725 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
4726 * space */ | |
4727 if (xp->xp_backslash != XP_BS_NONE) | |
4728 { | |
4729 free_pat = TRUE; | |
4730 pat = vim_strsave(pat); | |
4731 for (i = 0; pat[i]; ++i) | |
4732 if (pat[i] == '\\') | |
4733 { | |
4734 if (xp->xp_backslash == XP_BS_THREE | |
4735 && pat[i + 1] == '\\' | |
4736 && pat[i + 2] == '\\' | |
4737 && pat[i + 3] == ' ') | |
1621 | 4738 STRMOVE(pat + i, pat + i + 3); |
7 | 4739 if (xp->xp_backslash == XP_BS_ONE |
4740 && pat[i + 1] == ' ') | |
1621 | 4741 STRMOVE(pat + i, pat + i + 1); |
7 | 4742 } |
4743 } | |
4744 | |
4745 if (xp->xp_context == EXPAND_FILES) | |
4746 flags |= EW_FILE; | |
2311
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4747 else if (xp->xp_context == EXPAND_FILES_IN_PATH) |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4748 flags |= (EW_FILE | EW_PATH); |
7 | 4749 else |
4750 flags = (flags | EW_DIR) & ~EW_FILE; | |
2652 | 4751 if (options & WILD_ICASE) |
4752 flags |= EW_ICASE; | |
4753 | |
2016 | 4754 /* Expand wildcards, supporting %:h and the like. */ |
4755 ret = expand_wildcards_eval(&pat, num_file, file, flags); | |
7 | 4756 if (free_pat) |
4757 vim_free(pat); | |
4758 return ret; | |
4759 } | |
4760 | |
4761 *file = (char_u **)""; | |
4762 *num_file = 0; | |
4763 if (xp->xp_context == EXPAND_HELP) | |
4764 { | |
1696 | 4765 /* With an empty argument we would get all the help tags, which is |
4766 * very slow. Get matches for "help" instead. */ | |
4767 if (find_help_tags(*pat == NUL ? (char_u *)"help" : pat, | |
4768 num_file, file, FALSE) == OK) | |
7 | 4769 { |
4770 #ifdef FEAT_MULTI_LANG | |
4771 cleanup_help_tags(*num_file, *file); | |
4772 #endif | |
4773 return OK; | |
4774 } | |
4775 return FAIL; | |
4776 } | |
4777 | |
4778 #ifndef FEAT_CMDL_COMPL | |
4779 return FAIL; | |
4780 #else | |
716 | 4781 if (xp->xp_context == EXPAND_SHELLCMD) |
4782 return expand_shellcmd(pat, num_file, file, flags); | |
7 | 4783 if (xp->xp_context == EXPAND_OLD_SETTING) |
4784 return ExpandOldSetting(num_file, file); | |
4785 if (xp->xp_context == EXPAND_BUFFERS) | |
4786 return ExpandBufnames(pat, num_file, file, options); | |
4787 if (xp->xp_context == EXPAND_TAGS | |
4788 || xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4789 return expand_tags(xp->xp_context == EXPAND_TAGS, pat, num_file, file); | |
4790 if (xp->xp_context == EXPAND_COLORS) | |
2929 | 4791 { |
4792 char *directories[] = {"colors", NULL}; | |
8528
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parents:
8406
diff
changeset
|
4793 return ExpandRTDir(pat, DIP_START + DIP_OPT, num_file, file, |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
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diff
changeset
|
4794 directories); |
2929 | 4795 } |
7 | 4796 if (xp->xp_context == EXPAND_COMPILER) |
2929 | 4797 { |
3106 | 4798 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
|
4799 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4800 } |
2433
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Bram Moolenaar <bram@vim.org>
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2429
diff
changeset
|
4801 if (xp->xp_context == EXPAND_OWNSYNTAX) |
2929 | 4802 { |
4803 char *directories[] = {"syntax", NULL}; | |
8528
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parents:
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diff
changeset
|
4804 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4805 } |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4806 if (xp->xp_context == EXPAND_FILETYPE) |
2929 | 4807 { |
4808 char *directories[] = {"syntax", "indent", "ftplugin", NULL}; | |
8528
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parents:
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diff
changeset
|
4809 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4810 } |
407 | 4811 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
4812 if (xp->xp_context == EXPAND_USER_LIST) | |
856 | 4813 return ExpandUserList(xp, num_file, file); |
407 | 4814 # endif |
8402
eed1ca42f9aa
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Christian Brabandt <cb@256bit.org>
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8281
diff
changeset
|
4815 if (xp->xp_context == EXPAND_PACKADD) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4816 return ExpandPackAddDir(pat, num_file, file); |
7 | 4817 |
4818 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
4819 if (regmatch.regprog == NULL) | |
4820 return FAIL; | |
4821 | |
4822 /* set ignore-case according to p_ic, p_scs and pat */ | |
4823 regmatch.rm_ic = ignorecase(pat); | |
4824 | |
4825 if (xp->xp_context == EXPAND_SETTINGS | |
4826 || xp->xp_context == EXPAND_BOOL_SETTINGS) | |
4827 ret = ExpandSettings(xp, ®match, num_file, file); | |
4828 else if (xp->xp_context == EXPAND_MAPPINGS) | |
4829 ret = ExpandMappings(®match, num_file, file); | |
4830 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) | |
4831 else if (xp->xp_context == EXPAND_USER_DEFINED) | |
4832 ret = ExpandUserDefined(xp, ®match, num_file, file); | |
4833 # endif | |
4834 else | |
4835 { | |
4836 static struct expgen | |
4837 { | |
4838 int context; | |
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4839 char_u *((*func)(expand_T *, int)); |
7 | 4840 int ic; |
2849 | 4841 int escaped; |
7 | 4842 } tab[] = |
4843 { | |
2849 | 4844 {EXPAND_COMMANDS, get_command_name, FALSE, TRUE}, |
4845 {EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE}, | |
10275
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10174
diff
changeset
|
4846 {EXPAND_MESSAGES, get_messages_arg, TRUE, TRUE}, |
3503 | 4847 #ifdef FEAT_CMDHIST |
4848 {EXPAND_HISTORY, get_history_arg, TRUE, TRUE}, | |
4849 #endif | |
7 | 4850 #ifdef FEAT_USR_CMDS |
2849 | 4851 {EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE}, |
6424 | 4852 {EXPAND_USER_ADDR_TYPE, get_user_cmd_addr_type, FALSE, TRUE}, |
2849 | 4853 {EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE}, |
4854 {EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE}, | |
4855 {EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE}, | |
7 | 4856 #endif |
4857 #ifdef FEAT_EVAL | |
2849 | 4858 {EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE}, |
4859 {EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE}, | |
4860 {EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE}, | |
4861 {EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE}, | |
7 | 4862 #endif |
4863 #ifdef FEAT_MENU | |
2849 | 4864 {EXPAND_MENUS, get_menu_name, FALSE, TRUE}, |
4865 {EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE}, | |
7 | 4866 #endif |
4867 #ifdef FEAT_SYN_HL | |
2849 | 4868 {EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE}, |
4869 #endif | |
4803
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diff
changeset
|
4870 #ifdef FEAT_PROFILE |
220bdea4f579
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diff
changeset
|
4871 {EXPAND_SYNTIME, get_syntime_arg, TRUE, TRUE}, |
220bdea4f579
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4327
diff
changeset
|
4872 #endif |
2849 | 4873 {EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE}, |
7 | 4874 #ifdef FEAT_AUTOCMD |
2849 | 4875 {EXPAND_EVENTS, get_event_name, TRUE, TRUE}, |
4876 {EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE}, | |
7 | 4877 #endif |
1845 | 4878 #ifdef FEAT_CSCOPE |
2849 | 4879 {EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE}, |
1845 | 4880 #endif |
1868 | 4881 #ifdef FEAT_SIGNS |
2849 | 4882 {EXPAND_SIGN, get_sign_name, TRUE, TRUE}, |
1868 | 4883 #endif |
2068
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2047
diff
changeset
|
4884 #ifdef FEAT_PROFILE |
2849 | 4885 {EXPAND_PROFILE, get_profile_name, TRUE, TRUE}, |
2068
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2047
diff
changeset
|
4886 #endif |
7 | 4887 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
4888 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
2849 | 4889 {EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE}, |
4890 {EXPAND_LOCALES, get_locales, TRUE, FALSE}, | |
4891 #endif | |
4892 {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE}, | |
3744 | 4893 {EXPAND_USER, get_users, TRUE, FALSE}, |
7 | 4894 }; |
4895 int i; | |
4896 | |
4897 /* | |
4898 * Find a context in the table and call the ExpandGeneric() with the | |
4899 * right function to do the expansion. | |
4900 */ | |
4901 ret = FAIL; | |
1880 | 4902 for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i) |
7 | 4903 if (xp->xp_context == tab[i].context) |
4904 { | |
4905 if (tab[i].ic) | |
4906 regmatch.rm_ic = TRUE; | |
2849 | 4907 ret = ExpandGeneric(xp, ®match, num_file, file, |
3628 | 4908 tab[i].func, tab[i].escaped); |
7 | 4909 break; |
4910 } | |
4911 } | |
4912 | |
4805
66803af09906
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parents:
4803
diff
changeset
|
4913 vim_regfree(regmatch.regprog); |
7 | 4914 |
4915 return ret; | |
4916 #endif /* FEAT_CMDL_COMPL */ | |
4917 } | |
4918 | |
4919 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
4920 /* | |
4921 * Expand a list of names. | |
4922 * | |
4923 * Generic function for command line completion. It calls a function to | |
4924 * obtain strings, one by one. The strings are matched against a regexp | |
4925 * program. Matching strings are copied into an array, which is returned. | |
4926 * | |
4927 * Returns OK when no problems encountered, FAIL for error (out of memory). | |
4928 */ | |
4929 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7807
diff
changeset
|
4930 ExpandGeneric( |
f86adafb28d4
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diff
changeset
|
4931 expand_T *xp, |
f86adafb28d4
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diff
changeset
|
4932 regmatch_T *regmatch, |
f86adafb28d4
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7807
diff
changeset
|
4933 int *num_file, |
f86adafb28d4
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7807
diff
changeset
|
4934 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4935 char_u *((*func)(expand_T *, int)), |
7 | 4936 /* returns a string from the list */ |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4937 int escaped) |
7 | 4938 { |
4939 int i; | |
4940 int count = 0; | |
480 | 4941 int round; |
7 | 4942 char_u *str; |
4943 | |
4944 /* do this loop twice: | |
480 | 4945 * round == 0: count the number of matching names |
4946 * round == 1: copy the matching names into allocated memory | |
7 | 4947 */ |
480 | 4948 for (round = 0; round <= 1; ++round) |
7 | 4949 { |
4950 for (i = 0; ; ++i) | |
4951 { | |
4952 str = (*func)(xp, i); | |
4953 if (str == NULL) /* end of list */ | |
4954 break; | |
4955 if (*str == NUL) /* skip empty strings */ | |
4956 continue; | |
4957 | |
4958 if (vim_regexec(regmatch, str, (colnr_T)0)) | |
4959 { | |
480 | 4960 if (round) |
7 | 4961 { |
2849 | 4962 if (escaped) |
4963 str = vim_strsave_escaped(str, (char_u *)" \t\\."); | |
4964 else | |
4965 str = vim_strsave(str); | |
7 | 4966 (*file)[count] = str; |
4967 #ifdef FEAT_MENU | |
4968 if (func == get_menu_names && str != NULL) | |
4969 { | |
4970 /* test for separator added by get_menu_names() */ | |
4971 str += STRLEN(str) - 1; | |
4972 if (*str == '\001') | |
4973 *str = '.'; | |
4974 } | |
4975 #endif | |
4976 } | |
4977 ++count; | |
4978 } | |
4979 } | |
480 | 4980 if (round == 0) |
7 | 4981 { |
4982 if (count == 0) | |
4983 return OK; | |
4984 *num_file = count; | |
4985 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
4986 if (*file == NULL) | |
4987 { | |
4988 *file = (char_u **)""; | |
4989 return FAIL; | |
4990 } | |
4991 count = 0; | |
4992 } | |
4993 } | |
480 | 4994 |
828 | 4995 /* Sort the results. Keep menu's in the specified order. */ |
4996 if (xp->xp_context != EXPAND_MENUNAMES && xp->xp_context != EXPAND_MENUS) | |
3164 | 4997 { |
4998 if (xp->xp_context == EXPAND_EXPRESSION | |
4999 || xp->xp_context == EXPAND_FUNCTIONS | |
5000 || xp->xp_context == EXPAND_USER_FUNC) | |
5001 /* <SNR> functions should be sorted to the end. */ | |
5002 qsort((void *)*file, (size_t)*num_file, sizeof(char_u *), | |
5003 sort_func_compare); | |
5004 else | |
5005 sort_strings(*file, *num_file); | |
5006 } | |
480 | 5007 |
1322 | 5008 #ifdef FEAT_CMDL_COMPL |
5009 /* Reset the variables used for special highlight names expansion, so that | |
5010 * they don't show up when getting normal highlight names by ID. */ | |
5011 reset_expand_highlight(); | |
5012 #endif | |
5013 | |
7 | 5014 return OK; |
5015 } | |
5016 | |
716 | 5017 /* |
5018 * Complete a shell command. | |
5019 * Returns FAIL or OK; | |
5020 */ | |
5021 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5022 expand_shellcmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5023 char_u *filepat, /* pattern to match with command names */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5024 int *num_file, /* return: number of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5025 char_u ***file, /* return: array with matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5026 int flagsarg) /* EW_ flags */ |
716 | 5027 { |
5028 char_u *pat; | |
5029 int i; | |
5030 char_u *path; | |
5031 int mustfree = FALSE; | |
5032 garray_T ga; | |
5033 char_u *buf = alloc(MAXPATHL); | |
5034 size_t l; | |
5035 char_u *s, *e; | |
5036 int flags = flagsarg; | |
5037 int ret; | |
6695 | 5038 int did_curdir = FALSE; |
716 | 5039 |
5040 if (buf == NULL) | |
5041 return FAIL; | |
5042 | |
5043 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
5044 * space */ | |
5045 pat = vim_strsave(filepat); | |
5046 for (i = 0; pat[i]; ++i) | |
5047 if (pat[i] == '\\' && pat[i + 1] == ' ') | |
1621 | 5048 STRMOVE(pat + i, pat + i + 1); |
716 | 5049 |
6695 | 5050 flags |= EW_FILE | EW_EXEC | EW_SHELLCMD; |
716 | 5051 |
5052 /* For an absolute name we don't use $PATH. */ | |
955 | 5053 if (mch_isFullName(pat)) |
5054 path = (char_u *)" "; | |
5055 else if ((pat[0] == '.' && (vim_ispathsep(pat[1]) | |
716 | 5056 || (pat[1] == '.' && vim_ispathsep(pat[2]))))) |
5057 path = (char_u *)"."; | |
5058 else | |
2630 | 5059 { |
716 | 5060 path = vim_getenv((char_u *)"PATH", &mustfree); |
2630 | 5061 if (path == NULL) |
5062 path = (char_u *)""; | |
5063 } | |
716 | 5064 |
5065 /* | |
5066 * Go over all directories in $PATH. Expand matches in that directory and | |
6695 | 5067 * collect them in "ga". When "." is not in $PATH also expand for the |
5068 * current directory, to find "subdir/cmd". | |
716 | 5069 */ |
5070 ga_init2(&ga, (int)sizeof(char *), 10); | |
6695 | 5071 for (s = path; ; s = e) |
716 | 5072 { |
6695 | 5073 if (*s == NUL) |
5074 { | |
5075 if (did_curdir) | |
5076 break; | |
5077 /* Find directories in the current directory, path is empty. */ | |
5078 did_curdir = TRUE; | |
5079 } | |
5080 else if (*s == '.') | |
5081 did_curdir = TRUE; | |
5082 | |
955 | 5083 if (*s == ' ') |
5084 ++s; /* Skip space used for absolute path name. */ | |
5085 | |
8212
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Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
5086 #if defined(MSWIN) |
716 | 5087 e = vim_strchr(s, ';'); |
5088 #else | |
5089 e = vim_strchr(s, ':'); | |
5090 #endif | |
5091 if (e == NULL) | |
5092 e = s + STRLEN(s); | |
5093 | |
5094 l = e - s; | |
5095 if (l > MAXPATHL - 5) | |
5096 break; | |
5097 vim_strncpy(buf, s, l); | |
5098 add_pathsep(buf); | |
5099 l = STRLEN(buf); | |
5100 vim_strncpy(buf + l, pat, MAXPATHL - 1 - l); | |
5101 | |
5102 /* Expand matches in one directory of $PATH. */ | |
5103 ret = expand_wildcards(1, &buf, num_file, file, flags); | |
5104 if (ret == OK) | |
5105 { | |
5106 if (ga_grow(&ga, *num_file) == FAIL) | |
5107 FreeWild(*num_file, *file); | |
5108 else | |
5109 { | |
5110 for (i = 0; i < *num_file; ++i) | |
5111 { | |
5112 s = (*file)[i]; | |
5113 if (STRLEN(s) > l) | |
5114 { | |
5115 /* Remove the path again. */ | |
1621 | 5116 STRMOVE(s, s + l); |
716 | 5117 ((char_u **)ga.ga_data)[ga.ga_len++] = s; |
5118 } | |
5119 else | |
5120 vim_free(s); | |
5121 } | |
5122 vim_free(*file); | |
5123 } | |
5124 } | |
5125 if (*e != NUL) | |
5126 ++e; | |
5127 } | |
5128 *file = ga.ga_data; | |
5129 *num_file = ga.ga_len; | |
5130 | |
5131 vim_free(buf); | |
5132 vim_free(pat); | |
5133 if (mustfree) | |
5134 vim_free(path); | |
5135 return OK; | |
5136 } | |
5137 | |
5138 | |
7 | 5139 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
7801
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parents:
7447
diff
changeset
|
5140 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 | 5141 |
7 | 5142 /* |
1518 | 5143 * Call "user_expand_func()" to invoke a user defined VimL function and return |
407 | 5144 * the result (either a string or a List). |
7 | 5145 */ |
407 | 5146 static void * |
7819
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parents:
7807
diff
changeset
|
5147 call_user_expand_func( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
5148 void *(*user_expand_func)(char_u *, int, char_u **, int), |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5149 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5150 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5151 char_u ***file) |
7 | 5152 { |
5072
cca600e60928
updated for version 7.3.1279
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5056
diff
changeset
|
5153 int keep = 0; |
407 | 5154 char_u num[50]; |
7 | 5155 char_u *args[3]; |
5156 int save_current_SID = current_SID; | |
407 | 5157 void *ret; |
13 | 5158 struct cmdline_info save_ccline; |
7 | 5159 |
5033
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diff
changeset
|
5160 if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL) |
407 | 5161 return NULL; |
7 | 5162 *num_file = 0; |
5163 *file = NULL; | |
5164 | |
5033
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diff
changeset
|
5165 if (ccline.cmdbuff != NULL) |
1518 | 5166 { |
5167 keep = ccline.cmdbuff[ccline.cmdlen]; | |
5168 ccline.cmdbuff[ccline.cmdlen] = 0; | |
5169 } | |
5033
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diff
changeset
|
5170 |
1965 | 5171 args[0] = vim_strnsave(xp->xp_pattern, xp->xp_pattern_len); |
5033
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diff
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|
5172 args[1] = xp->xp_line; |
7aa4e0822dec
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parents:
4980
diff
changeset
|
5173 sprintf((char *)num, "%d", xp->xp_col); |
7 | 5174 args[2] = num; |
5175 | |
13 | 5176 /* Save the cmdline, we don't know what the function may do. */ |
5177 save_ccline = ccline; | |
5178 ccline.cmdbuff = NULL; | |
5179 ccline.cmdprompt = NULL; | |
7 | 5180 current_SID = xp->xp_scriptID; |
13 | 5181 |
407 | 5182 ret = user_expand_func(xp->xp_arg, 3, args, FALSE); |
13 | 5183 |
5184 ccline = save_ccline; | |
7 | 5185 current_SID = save_current_SID; |
1518 | 5186 if (ccline.cmdbuff != NULL) |
5187 ccline.cmdbuff[ccline.cmdlen] = keep; | |
407 | 5188 |
1965 | 5189 vim_free(args[0]); |
407 | 5190 return ret; |
5191 } | |
5192 | |
5193 /* | |
5194 * Expand names with a function defined by the user. | |
5195 */ | |
5196 static int | |
7819
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parents:
7807
diff
changeset
|
5197 ExpandUserDefined( |
f86adafb28d4
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parents:
7807
diff
changeset
|
5198 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5199 regmatch_T *regmatch, |
f86adafb28d4
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parents:
7807
diff
changeset
|
5200 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5201 char_u ***file) |
407 | 5202 { |
5203 char_u *retstr; | |
5204 char_u *s; | |
5205 char_u *e; | |
5206 char_u keep; | |
5207 garray_T ga; | |
5208 | |
5209 retstr = call_user_expand_func(call_func_retstr, xp, num_file, file); | |
5210 if (retstr == NULL) | |
7 | 5211 return FAIL; |
5212 | |
5213 ga_init2(&ga, (int)sizeof(char *), 3); | |
407 | 5214 for (s = retstr; *s != NUL; s = e) |
7 | 5215 { |
5216 e = vim_strchr(s, '\n'); | |
5217 if (e == NULL) | |
5218 e = s + STRLEN(s); | |
5219 keep = *e; | |
5220 *e = 0; | |
5221 | |
5222 if (xp->xp_pattern[0] && vim_regexec(regmatch, s, (colnr_T)0) == 0) | |
5223 { | |
5224 *e = keep; | |
5225 if (*e != NUL) | |
5226 ++e; | |
5227 continue; | |
5228 } | |
5229 | |
5230 if (ga_grow(&ga, 1) == FAIL) | |
5231 break; | |
5232 | |
5233 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strnsave(s, (int)(e - s)); | |
5234 ++ga.ga_len; | |
5235 | |
5236 *e = keep; | |
5237 if (*e != NUL) | |
5238 ++e; | |
5239 } | |
407 | 5240 vim_free(retstr); |
5241 *file = ga.ga_data; | |
5242 *num_file = ga.ga_len; | |
5243 return OK; | |
5244 } | |
5245 | |
5246 /* | |
5247 * Expand names with a list returned by a function defined by the user. | |
5248 */ | |
5249 static int | |
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parents:
7807
diff
changeset
|
5250 ExpandUserList( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5251 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5252 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5253 char_u ***file) |
407 | 5254 { |
5255 list_T *retlist; | |
5256 listitem_T *li; | |
5257 garray_T ga; | |
5258 | |
5259 retlist = call_user_expand_func(call_func_retlist, xp, num_file, file); | |
5260 if (retlist == NULL) | |
5261 return FAIL; | |
5262 | |
5263 ga_init2(&ga, (int)sizeof(char *), 3); | |
5264 /* Loop over the items in the list. */ | |
5265 for (li = retlist->lv_first; li != NULL; li = li->li_next) | |
5266 { | |
1917 | 5267 if (li->li_tv.v_type != VAR_STRING || li->li_tv.vval.v_string == NULL) |
5268 continue; /* Skip non-string items and empty strings */ | |
407 | 5269 |
5270 if (ga_grow(&ga, 1) == FAIL) | |
5271 break; | |
5272 | |
5273 ((char_u **)ga.ga_data)[ga.ga_len] = | |
1917 | 5274 vim_strsave(li->li_tv.vval.v_string); |
407 | 5275 ++ga.ga_len; |
5276 } | |
5277 list_unref(retlist); | |
5278 | |
7 | 5279 *file = ga.ga_data; |
5280 *num_file = ga.ga_len; | |
5281 return OK; | |
5282 } | |
5283 #endif | |
5284 | |
5285 /* | |
8528
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parents:
8406
diff
changeset
|
5286 * Expand color scheme, compiler or filetype names. |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5287 * Search from 'runtimepath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5288 * 'runtimepath'/{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5289 * When "flags" has DIP_START: search also from 'start' of 'packpath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5290 * 'packpath'/pack/ * /start/ * /{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5291 * 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
|
5292 * 'packpath'/pack/ * /opt/ * /{dirnames}/{pat}.vim |
2929 | 5293 * "dirnames" is an array with one or more directory names. |
7 | 5294 */ |
5295 static int | |
7819
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parents:
7807
diff
changeset
|
5296 ExpandRTDir( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5297 char_u *pat, |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5298 int flags, |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
5299 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5300 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5301 char *dirnames[]) |
7 | 5302 { |
5303 char_u *s; | |
5304 char_u *e; | |
5873 | 5305 char_u *match; |
7 | 5306 garray_T ga; |
2929 | 5307 int i; |
5308 int pat_len; | |
7 | 5309 |
5310 *num_file = 0; | |
5311 *file = NULL; | |
2931 | 5312 pat_len = (int)STRLEN(pat); |
2929 | 5313 ga_init2(&ga, (int)sizeof(char *), 10); |
5314 | |
5315 for (i = 0; dirnames[i] != NULL; ++i) | |
7 | 5316 { |
2929 | 5317 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 7)); |
5318 if (s == NULL) | |
5319 { | |
5320 ga_clear_strings(&ga); | |
5321 return FAIL; | |
5322 } | |
5323 sprintf((char *)s, "%s/%s*.vim", dirnames[i], pat); | |
5873 | 5324 globpath(p_rtp, s, &ga, 0); |
2929 | 5325 vim_free(s); |
5873 | 5326 } |
5327 | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5328 if (flags & DIP_START) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5329 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
|
5330 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5331 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 22)); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5332 if (s == NULL) |
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 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5335 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5336 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5337 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
|
5338 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5339 vim_free(s); |
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 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5342 |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5343 if (flags & DIP_OPT) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5344 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
|
5345 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5346 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
|
5347 if (s == NULL) |
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 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5350 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5351 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5352 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
|
5353 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5354 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5355 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5356 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5357 |
5873 | 5358 for (i = 0; i < ga.ga_len; ++i) |
5359 { | |
5360 match = ((char_u **)ga.ga_data)[i]; | |
5361 s = match; | |
5362 e = s + STRLEN(s); | |
5363 if (e - 4 > s && STRNICMP(e - 4, ".vim", 4) == 0) | |
7 | 5364 { |
5873 | 5365 e -= 4; |
5366 for (s = e; s > match; mb_ptr_back(match, s)) | |
5367 if (s < match || vim_ispathsep(*s)) | |
5368 break; | |
5369 ++s; | |
5370 *e = NUL; | |
5371 mch_memmove(match, s, e - s + 1); | |
7 | 5372 } |
5373 } | |
5873 | 5374 |
2929 | 5375 if (ga.ga_len == 0) |
3628 | 5376 return FAIL; |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5377 |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5378 /* Sort and remove duplicates which can happen when specifying multiple |
2929 | 5379 * directories in dirnames. */ |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5380 remove_duplicates(&ga); |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5381 |
7 | 5382 *file = ga.ga_data; |
5383 *num_file = ga.ga_len; | |
5384 return OK; | |
5385 } | |
5386 | |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5387 /* |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5388 * Expand loadplugin names: |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5389 * 'packpath'/pack/ * /opt/{pat} |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5390 */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5391 static int |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5392 ExpandPackAddDir( |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5393 char_u *pat, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5394 int *num_file, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5395 char_u ***file) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5396 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5397 char_u *s; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5398 char_u *e; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5399 char_u *match; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5400 garray_T ga; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5401 int i; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5402 int pat_len; |
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 *num_file = 0; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5405 *file = NULL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5406 pat_len = (int)STRLEN(pat); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5407 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
|
5408 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5409 s = alloc((unsigned)(pat_len + 26)); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5410 if (s == NULL) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5411 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5412 ga_clear_strings(&ga); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5413 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5414 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5415 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
|
5416 globpath(p_pp, s, &ga, 0); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5417 vim_free(s); |
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 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
|
5420 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5421 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
|
5422 s = gettail(match); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5423 e = s + STRLEN(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5424 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
|
5425 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5426 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5427 if (ga.ga_len == 0) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5428 return FAIL; |
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 /* 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
|
5431 * directories in dirnames. */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5432 remove_duplicates(&ga); |
eed1ca42f9aa
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diff
changeset
|
5433 |
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|
5434 *file = ga.ga_data; |
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diff
changeset
|
5435 *num_file = ga.ga_len; |
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diff
changeset
|
5436 return OK; |
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diff
changeset
|
5437 } |
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diff
changeset
|
5438 |
7 | 5439 #endif |
5440 | |
5441 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_EVAL) || defined(PROTO) | |
5442 /* | |
5443 * Expand "file" for all comma-separated directories in "path". | |
5873 | 5444 * Adds the matches to "ga". Caller must init "ga". |
7 | 5445 */ |
5873 | 5446 void |
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changeset
|
5447 globpath( |
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|
5448 char_u *path, |
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|
5449 char_u *file, |
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|
5450 garray_T *ga, |
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parents:
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diff
changeset
|
5451 int expand_options) |
7 | 5452 { |
5453 expand_T xpc; | |
5454 char_u *buf; | |
5455 int i; | |
5456 int num_p; | |
5457 char_u **p; | |
5458 | |
5459 buf = alloc(MAXPATHL); | |
5460 if (buf == NULL) | |
5873 | 5461 return; |
7 | 5462 |
632 | 5463 ExpandInit(&xpc); |
7 | 5464 xpc.xp_context = EXPAND_FILES; |
632 | 5465 |
7 | 5466 /* Loop over all entries in {path}. */ |
5467 while (*path != NUL) | |
5468 { | |
5469 /* Copy one item of the path to buf[] and concatenate the file name. */ | |
5470 copy_option_part(&path, buf, MAXPATHL, ","); | |
5471 if (STRLEN(buf) + STRLEN(file) + 2 < MAXPATHL) | |
5472 { | |
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diff
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|
5473 # if defined(MSWIN) |
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5474 /* Using the platform's path separator (\) makes vim incorrectly |
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5475 * treat it as an escape character, use '/' instead. */ |
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5476 if (*buf != NUL && !after_pathsep(buf, buf + STRLEN(buf))) |
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|
5477 STRCAT(buf, "/"); |
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5478 # else |
7 | 5479 add_pathsep(buf); |
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5480 # endif |
7 | 5481 STRCAT(buf, file); |
1754 | 5482 if (ExpandFromContext(&xpc, buf, &num_p, &p, |
5483 WILD_SILENT|expand_options) != FAIL && num_p > 0) | |
7 | 5484 { |
1754 | 5485 ExpandEscape(&xpc, buf, num_p, p, WILD_SILENT|expand_options); |
5873 | 5486 |
5487 if (ga_grow(ga, num_p) == OK) | |
7 | 5488 { |
5489 for (i = 0; i < num_p; ++i) | |
5490 { | |
5873 | 5491 ((char_u **)ga->ga_data)[ga->ga_len] = |
5950 | 5492 vim_strnsave(p[i], (int)STRLEN(p[i])); |
5873 | 5493 ++ga->ga_len; |
7 | 5494 } |
5495 } | |
5873 | 5496 |
7 | 5497 FreeWild(num_p, p); |
5498 } | |
5499 } | |
5500 } | |
5501 | |
5502 vim_free(buf); | |
5503 } | |
5504 | |
5505 #endif | |
5506 | |
5507 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
5508 | |
5509 /********************************* | |
5510 * Command line history stuff * | |
5511 *********************************/ | |
5512 | |
5513 /* | |
5514 * Translate a history character to the associated type number. | |
5515 */ | |
5516 static int | |
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diff
changeset
|
5517 hist_char2type(int c) |
7 | 5518 { |
5519 if (c == ':') | |
5520 return HIST_CMD; | |
5521 if (c == '=') | |
5522 return HIST_EXPR; | |
5523 if (c == '@') | |
5524 return HIST_INPUT; | |
5525 if (c == '>') | |
5526 return HIST_DEBUG; | |
5527 return HIST_SEARCH; /* must be '?' or '/' */ | |
5528 } | |
5529 | |
5530 /* | |
5531 * Table of history names. | |
5532 * These names are used in :history and various hist...() functions. | |
5533 * It is sufficient to give the significant prefix of a history name. | |
5534 */ | |
5535 | |
5536 static char *(history_names[]) = | |
5537 { | |
5538 "cmd", | |
5539 "search", | |
5540 "expr", | |
5541 "input", | |
5542 "debug", | |
5543 NULL | |
5544 }; | |
5545 | |
3503 | 5546 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
5547 /* | |
5548 * Function given to ExpandGeneric() to obtain the possible first | |
5549 * arguments of the ":history command. | |
5550 */ | |
5551 static char_u * | |
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diff
changeset
|
5552 get_history_arg(expand_T *xp UNUSED, int idx) |
3503 | 5553 { |
5554 static char_u compl[2] = { NUL, NUL }; | |
5555 char *short_names = ":=@>?/"; | |
3529 | 5556 int short_names_count = (int)STRLEN(short_names); |
3503 | 5557 int history_name_count = sizeof(history_names) / sizeof(char *) - 1; |
5558 | |
5559 if (idx < short_names_count) | |
5560 { | |
5561 compl[0] = (char_u)short_names[idx]; | |
5562 return compl; | |
5563 } | |
5564 if (idx < short_names_count + history_name_count) | |
5565 return (char_u *)history_names[idx - short_names_count]; | |
5566 if (idx == short_names_count + history_name_count) | |
5567 return (char_u *)"all"; | |
5568 return NULL; | |
5569 } | |
5570 #endif | |
5571 | |
7 | 5572 /* |
5573 * init_history() - Initialize the command line history. | |
5574 * Also used to re-allocate the history when the size changes. | |
5575 */ | |
356 | 5576 void |
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parents:
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diff
changeset
|
5577 init_history(void) |
7 | 5578 { |
5579 int newlen; /* new length of history table */ | |
5580 histentry_T *temp; | |
5581 int i; | |
5582 int j; | |
5583 int type; | |
5584 | |
5585 /* | |
5586 * If size of history table changed, reallocate it | |
5587 */ | |
5588 newlen = (int)p_hi; | |
5589 if (newlen != hislen) /* history length changed */ | |
5590 { | |
5591 for (type = 0; type < HIST_COUNT; ++type) /* adjust the tables */ | |
5592 { | |
5593 if (newlen) | |
5594 { | |
5595 temp = (histentry_T *)lalloc( | |
5596 (long_u)(newlen * sizeof(histentry_T)), TRUE); | |
5597 if (temp == NULL) /* out of memory! */ | |
5598 { | |
5599 if (type == 0) /* first one: just keep the old length */ | |
5600 { | |
5601 newlen = hislen; | |
5602 break; | |
5603 } | |
5604 /* Already changed one table, now we can only have zero | |
5605 * length for all tables. */ | |
5606 newlen = 0; | |
5607 type = -1; | |
5608 continue; | |
5609 } | |
5610 } | |
5611 else | |
5612 temp = NULL; | |
5613 if (newlen == 0 || temp != NULL) | |
5614 { | |
5615 if (hisidx[type] < 0) /* there are no entries yet */ | |
5616 { | |
5617 for (i = 0; i < newlen; ++i) | |
4258 | 5618 clear_hist_entry(&temp[i]); |
7 | 5619 } |
5620 else if (newlen > hislen) /* array becomes bigger */ | |
5621 { | |
5622 for (i = 0; i <= hisidx[type]; ++i) | |
5623 temp[i] = history[type][i]; | |
5624 j = i; | |
5625 for ( ; i <= newlen - (hislen - hisidx[type]); ++i) | |
4258 | 5626 clear_hist_entry(&temp[i]); |
7 | 5627 for ( ; j < hislen; ++i, ++j) |
5628 temp[i] = history[type][j]; | |
5629 } | |
5630 else /* array becomes smaller or 0 */ | |
5631 { | |
5632 j = hisidx[type]; | |
5633 for (i = newlen - 1; ; --i) | |
5634 { | |
5635 if (i >= 0) /* copy newest entries */ | |
5636 temp[i] = history[type][j]; | |
5637 else /* remove older entries */ | |
5638 vim_free(history[type][j].hisstr); | |
5639 if (--j < 0) | |
5640 j = hislen - 1; | |
5641 if (j == hisidx[type]) | |
5642 break; | |
5643 } | |
5644 hisidx[type] = newlen - 1; | |
5645 } | |
5646 vim_free(history[type]); | |
5647 history[type] = temp; | |
5648 } | |
5649 } | |
5650 hislen = newlen; | |
5651 } | |
5652 } | |
5653 | |
4258 | 5654 static void |
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diff
changeset
|
5655 clear_hist_entry(histentry_T *hisptr) |
4258 | 5656 { |
5657 hisptr->hisnum = 0; | |
5658 hisptr->viminfo = FALSE; | |
5659 hisptr->hisstr = NULL; | |
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diff
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|
5660 hisptr->time_set = 0; |
4258 | 5661 } |
5662 | |
7 | 5663 /* |
5664 * Check if command line 'str' is already in history. | |
5665 * If 'move_to_front' is TRUE, matching entry is moved to end of history. | |
5666 */ | |
5667 static int | |
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diff
changeset
|
5668 in_history( |
f86adafb28d4
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diff
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|
5669 int type, |
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diff
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|
5670 char_u *str, |
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diff
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|
5671 int move_to_front, /* Move the entry to the front if it exists */ |
f86adafb28d4
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diff
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|
5672 int sep, |
f86adafb28d4
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parents:
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diff
changeset
|
5673 int writing) /* ignore entries read from viminfo */ |
7 | 5674 { |
5675 int i; | |
5676 int last_i = -1; | |
2986 | 5677 char_u *p; |
7 | 5678 |
5679 if (hisidx[type] < 0) | |
5680 return FALSE; | |
5681 i = hisidx[type]; | |
5682 do | |
5683 { | |
5684 if (history[type][i].hisstr == NULL) | |
5685 return FALSE; | |
2986 | 5686 |
5687 /* For search history, check that the separator character matches as | |
5688 * well. */ | |
5689 p = history[type][i].hisstr; | |
5690 if (STRCMP(str, p) == 0 | |
4285 | 5691 && !(writing && history[type][i].viminfo) |
2986 | 5692 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
7 | 5693 { |
5694 if (!move_to_front) | |
5695 return TRUE; | |
5696 last_i = i; | |
5697 break; | |
5698 } | |
5699 if (--i < 0) | |
5700 i = hislen - 1; | |
5701 } while (i != hisidx[type]); | |
5702 | |
5703 if (last_i >= 0) | |
5704 { | |
5705 str = history[type][i].hisstr; | |
5706 while (i != hisidx[type]) | |
5707 { | |
5708 if (++i >= hislen) | |
5709 i = 0; | |
5710 history[type][last_i] = history[type][i]; | |
5711 last_i = i; | |
5712 } | |
4258 | 5713 history[type][i].hisnum = ++hisnum[type]; |
5714 history[type][i].viminfo = FALSE; | |
7 | 5715 history[type][i].hisstr = str; |
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9070
diff
changeset
|
5716 history[type][i].time_set = vim_time(); |
7 | 5717 return TRUE; |
5718 } | |
5719 return FALSE; | |
5720 } | |
5721 | |
5722 /* | |
5723 * Convert history name (from table above) to its HIST_ equivalent. | |
5724 * When "name" is empty, return "cmd" history. | |
5725 * Returns -1 for unknown history name. | |
5726 */ | |
5727 int | |
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diff
changeset
|
5728 get_histtype(char_u *name) |
7 | 5729 { |
5730 int i; | |
5731 int len = (int)STRLEN(name); | |
5732 | |
5733 /* No argument: use current history. */ | |
5734 if (len == 0) | |
5735 return hist_char2type(ccline.cmdfirstc); | |
5736 | |
5737 for (i = 0; history_names[i] != NULL; ++i) | |
5738 if (STRNICMP(name, history_names[i], len) == 0) | |
5739 return i; | |
5740 | |
5741 if (vim_strchr((char_u *)":=@>?/", name[0]) != NULL && name[1] == NUL) | |
5742 return hist_char2type(name[0]); | |
5743 | |
5744 return -1; | |
5745 } | |
5746 | |
5747 static int last_maptick = -1; /* last seen maptick */ | |
5748 | |
5749 /* | |
5750 * Add the given string to the given history. If the string is already in the | |
5751 * history then it is moved to the front. "histype" may be one of he HIST_ | |
5752 * values. | |
5753 */ | |
5754 void | |
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diff
changeset
|
5755 add_to_history( |
f86adafb28d4
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|
5756 int histype, |
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|
5757 char_u *new_entry, |
f86adafb28d4
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diff
changeset
|
5758 int in_map, /* consider maptick when inside a mapping */ |
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7807
diff
changeset
|
5759 int sep) /* separator character used (search hist) */ |
7 | 5760 { |
5761 histentry_T *hisptr; | |
5762 int len; | |
5763 | |
5764 if (hislen == 0) /* no history */ | |
5765 return; | |
5766 | |
5467 | 5767 if (cmdmod.keeppatterns && histype == HIST_SEARCH) |
5768 return; | |
5769 | |
7 | 5770 /* |
5771 * Searches inside the same mapping overwrite each other, so that only | |
5772 * the last line is kept. Be careful not to remove a line that was moved | |
5773 * down, only lines that were added. | |
5774 */ | |
5775 if (histype == HIST_SEARCH && in_map) | |
5776 { | |
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diff
changeset
|
5777 if (maptick == last_maptick && hisidx[HIST_SEARCH] >= 0) |
7 | 5778 { |
5779 /* Current line is from the same mapping, remove it */ | |
5780 hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]]; | |
5781 vim_free(hisptr->hisstr); | |
4258 | 5782 clear_hist_entry(hisptr); |
7 | 5783 --hisnum[histype]; |
5784 if (--hisidx[HIST_SEARCH] < 0) | |
5785 hisidx[HIST_SEARCH] = hislen - 1; | |
5786 } | |
5787 last_maptick = -1; | |
5788 } | |
4285 | 5789 if (!in_history(histype, new_entry, TRUE, sep, FALSE)) |
7 | 5790 { |
5791 if (++hisidx[histype] == hislen) | |
5792 hisidx[histype] = 0; | |
5793 hisptr = &history[histype][hisidx[histype]]; | |
5794 vim_free(hisptr->hisstr); | |
5795 | |
5796 /* Store the separator after the NUL of the string. */ | |
835 | 5797 len = (int)STRLEN(new_entry); |
7 | 5798 hisptr->hisstr = vim_strnsave(new_entry, len + 2); |
5799 if (hisptr->hisstr != NULL) | |
5800 hisptr->hisstr[len + 1] = sep; | |
5801 | |
5802 hisptr->hisnum = ++hisnum[histype]; | |
4258 | 5803 hisptr->viminfo = FALSE; |
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diff
changeset
|
5804 hisptr->time_set = vim_time(); |
7 | 5805 if (histype == HIST_SEARCH && in_map) |
5806 last_maptick = maptick; | |
5807 } | |
5808 } | |
5809 | |
5810 #if defined(FEAT_EVAL) || defined(PROTO) | |
5811 | |
5812 /* | |
5813 * Get identifier of newest history entry. | |
5814 * "histype" may be one of the HIST_ values. | |
5815 */ | |
5816 int | |
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diff
changeset
|
5817 get_history_idx(int histype) |
7 | 5818 { |
5819 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5820 || hisidx[histype] < 0) | |
5821 return -1; | |
5822 | |
5823 return history[histype][hisidx[histype]].hisnum; | |
5824 } | |
5825 | |
531 | 5826 /* |
7 | 5827 * Calculate history index from a number: |
5828 * num > 0: seen as identifying number of a history entry | |
5829 * num < 0: relative position in history wrt newest entry | |
5830 * "histype" may be one of the HIST_ values. | |
5831 */ | |
5832 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5833 calc_hist_idx(int histype, int num) |
7 | 5834 { |
5835 int i; | |
5836 histentry_T *hist; | |
5837 int wrapped = FALSE; | |
5838 | |
5839 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5840 || (i = hisidx[histype]) < 0 || num == 0) | |
5841 return -1; | |
5842 | |
5843 hist = history[histype]; | |
5844 if (num > 0) | |
5845 { | |
5846 while (hist[i].hisnum > num) | |
5847 if (--i < 0) | |
5848 { | |
5849 if (wrapped) | |
5850 break; | |
5851 i += hislen; | |
5852 wrapped = TRUE; | |
5853 } | |
5854 if (hist[i].hisnum == num && hist[i].hisstr != NULL) | |
5855 return i; | |
5856 } | |
5857 else if (-num <= hislen) | |
5858 { | |
5859 i += num + 1; | |
5860 if (i < 0) | |
5861 i += hislen; | |
5862 if (hist[i].hisstr != NULL) | |
5863 return i; | |
5864 } | |
5865 return -1; | |
5866 } | |
5867 | |
5868 /* | |
5869 * Get a history entry by its index. | |
5870 * "histype" may be one of the HIST_ values. | |
5871 */ | |
5872 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5873 get_history_entry(int histype, int idx) |
7 | 5874 { |
5875 idx = calc_hist_idx(histype, idx); | |
5876 if (idx >= 0) | |
5877 return history[histype][idx].hisstr; | |
5878 else | |
5879 return (char_u *)""; | |
5880 } | |
5881 | |
5882 /* | |
5883 * Clear all entries of a history. | |
5884 * "histype" may be one of the HIST_ values. | |
5885 */ | |
5886 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5887 clr_history(int histype) |
7 | 5888 { |
5889 int i; | |
5890 histentry_T *hisptr; | |
5891 | |
5892 if (hislen != 0 && histype >= 0 && histype < HIST_COUNT) | |
5893 { | |
5894 hisptr = history[histype]; | |
5895 for (i = hislen; i--;) | |
5896 { | |
5897 vim_free(hisptr->hisstr); | |
4258 | 5898 clear_hist_entry(hisptr); |
8406
5d926807c19c
commit https://github.com/vim/vim/commit/119d4693e06e68d4f099aa7287e375ae3d265fd0
Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
5899 hisptr++; |
7 | 5900 } |
5901 hisidx[histype] = -1; /* mark history as cleared */ | |
5902 hisnum[histype] = 0; /* reset identifier counter */ | |
5903 return OK; | |
5904 } | |
5905 return FAIL; | |
5906 } | |
5907 | |
5908 /* | |
5909 * Remove all entries matching {str} from a history. | |
5910 * "histype" may be one of the HIST_ values. | |
5911 */ | |
5912 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5913 del_history_entry(int histype, char_u *str) |
7 | 5914 { |
5915 regmatch_T regmatch; | |
5916 histentry_T *hisptr; | |
5917 int idx; | |
5918 int i; | |
5919 int last; | |
5920 int found = FALSE; | |
5921 | |
5922 regmatch.regprog = NULL; | |
5923 regmatch.rm_ic = FALSE; /* always match case */ | |
5924 if (hislen != 0 | |
5925 && histype >= 0 | |
5926 && histype < HIST_COUNT | |
5927 && *str != NUL | |
5928 && (idx = hisidx[histype]) >= 0 | |
5929 && (regmatch.regprog = vim_regcomp(str, RE_MAGIC + RE_STRING)) | |
5930 != NULL) | |
5931 { | |
5932 i = last = idx; | |
5933 do | |
5934 { | |
5935 hisptr = &history[histype][i]; | |
5936 if (hisptr->hisstr == NULL) | |
5937 break; | |
5938 if (vim_regexec(®match, hisptr->hisstr, (colnr_T)0)) | |
5939 { | |
5940 found = TRUE; | |
5941 vim_free(hisptr->hisstr); | |
4258 | 5942 clear_hist_entry(hisptr); |
7 | 5943 } |
5944 else | |
5945 { | |
5946 if (i != last) | |
5947 { | |
5948 history[histype][last] = *hisptr; | |
4258 | 5949 clear_hist_entry(hisptr); |
7 | 5950 } |
5951 if (--last < 0) | |
5952 last += hislen; | |
5953 } | |
5954 if (--i < 0) | |
5955 i += hislen; | |
5956 } while (i != idx); | |
5957 if (history[histype][idx].hisstr == NULL) | |
5958 hisidx[histype] = -1; | |
5959 } | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5960 vim_regfree(regmatch.regprog); |
7 | 5961 return found; |
5962 } | |
5963 | |
5964 /* | |
5965 * Remove an indexed entry from a history. | |
5966 * "histype" may be one of the HIST_ values. | |
5967 */ | |
5968 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5969 del_history_idx(int histype, int idx) |
7 | 5970 { |
5971 int i, j; | |
5972 | |
5973 i = calc_hist_idx(histype, idx); | |
5974 if (i < 0) | |
5975 return FALSE; | |
5976 idx = hisidx[histype]; | |
5977 vim_free(history[histype][i].hisstr); | |
5978 | |
5979 /* When deleting the last added search string in a mapping, reset | |
5980 * last_maptick, so that the last added search string isn't deleted again. | |
5981 */ | |
5982 if (histype == HIST_SEARCH && maptick == last_maptick && i == idx) | |
5983 last_maptick = -1; | |
5984 | |
5985 while (i != idx) | |
5986 { | |
5987 j = (i + 1) % hislen; | |
5988 history[histype][i] = history[histype][j]; | |
5989 i = j; | |
5990 } | |
4258 | 5991 clear_hist_entry(&history[histype][i]); |
7 | 5992 if (--i < 0) |
5993 i += hislen; | |
5994 hisidx[histype] = i; | |
5995 return TRUE; | |
5996 } | |
5997 | |
5998 #endif /* FEAT_EVAL */ | |
5999 | |
6000 #if defined(FEAT_CRYPT) || defined(PROTO) | |
6001 /* | |
6002 * Very specific function to remove the value in ":set key=val" from the | |
6003 * history. | |
6004 */ | |
6005 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6006 remove_key_from_history(void) |
7 | 6007 { |
6008 char_u *p; | |
6009 int i; | |
6010 | |
6011 i = hisidx[HIST_CMD]; | |
6012 if (i < 0) | |
6013 return; | |
6014 p = history[HIST_CMD][i].hisstr; | |
6015 if (p != NULL) | |
6016 for ( ; *p; ++p) | |
6017 if (STRNCMP(p, "key", 3) == 0 && !isalpha(p[3])) | |
6018 { | |
6019 p = vim_strchr(p + 3, '='); | |
6020 if (p == NULL) | |
6021 break; | |
6022 ++p; | |
6023 for (i = 0; p[i] && !vim_iswhite(p[i]); ++i) | |
6024 if (p[i] == '\\' && p[i + 1]) | |
6025 ++i; | |
1621 | 6026 STRMOVE(p, p + i); |
7 | 6027 --p; |
6028 } | |
6029 } | |
6030 #endif | |
6031 | |
6032 #endif /* FEAT_CMDHIST */ | |
6033 | |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6034 #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
|
6035 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6036 * 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
|
6037 * ccline and put the previous value in prev_ccline. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6038 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6039 static struct cmdline_info * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6040 get_ccline_ptr(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6041 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6042 if ((State & CMDLINE) == 0) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6043 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6044 if (ccline.cmdbuff != NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6045 return &ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6046 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
|
6047 return &prev_ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6048 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6049 } |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6050 #endif |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6051 |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
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parents:
8645
diff
changeset
|
6052 #if defined(FEAT_EVAL) || defined(PROTO) |
8645
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6053 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6054 * Get the current command line in allocated memory. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6055 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6056 * Returns NULL when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6057 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6058 char_u * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6059 get_cmdline_str(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6060 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6061 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6062 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6063 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6064 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6065 return vim_strnsave(p->cmdbuff, p->cmdlen); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6066 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6067 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6068 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6069 * Get the current command line position, counted in bytes. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6070 * Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6071 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6072 * Returns -1 when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6073 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6074 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6075 get_cmdline_pos(void) |
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
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parents:
8643
diff
changeset
|
6077 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6078 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6079 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6080 return -1; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6081 return p->cmdpos; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6082 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6083 |
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 * 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
|
6086 * Only works when the command line is being edited. |
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diff
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|
6087 * Returns 1 when failed, 0 when OK. |
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|
6088 */ |
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diff
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|
6089 int |
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diff
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|
6090 set_cmdline_pos( |
f4819f0fc5ad
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diff
changeset
|
6091 int pos) |
f4819f0fc5ad
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parents:
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diff
changeset
|
6092 { |
f4819f0fc5ad
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parents:
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diff
changeset
|
6093 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
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parents:
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diff
changeset
|
6094 |
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diff
changeset
|
6095 if (p == NULL) |
f4819f0fc5ad
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diff
changeset
|
6096 return 1; |
f4819f0fc5ad
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diff
changeset
|
6097 |
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diff
changeset
|
6098 /* The position is not set directly but after CTRL-\ e or CTRL-R = has |
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diff
changeset
|
6099 * changed the command line. */ |
f4819f0fc5ad
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diff
changeset
|
6100 if (pos < 0) |
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changeset
|
6101 new_cmdpos = 0; |
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|
6102 else |
f4819f0fc5ad
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diff
changeset
|
6103 new_cmdpos = pos; |
f4819f0fc5ad
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changeset
|
6104 return 0; |
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|
6105 } |
f4819f0fc5ad
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changeset
|
6106 #endif |
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diff
changeset
|
6107 |
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diff
changeset
|
6108 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
f4819f0fc5ad
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diff
changeset
|
6109 /* |
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diff
changeset
|
6110 * Get the current command-line type. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6111 * Returns ':' or '/' or '?' or '@' or '>' or '-' |
f4819f0fc5ad
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diff
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|
6112 * Only works when the command line is being edited. |
f4819f0fc5ad
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diff
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|
6113 * Returns NUL when something is wrong. |
f4819f0fc5ad
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|
6114 */ |
f4819f0fc5ad
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parents:
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|
6115 int |
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parents:
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diff
changeset
|
6116 get_cmdline_type(void) |
f4819f0fc5ad
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changeset
|
6117 { |
f4819f0fc5ad
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parents:
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diff
changeset
|
6118 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
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diff
changeset
|
6119 |
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|
6120 if (p == NULL) |
f4819f0fc5ad
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|
6121 return NUL; |
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diff
changeset
|
6122 if (p->cmdfirstc == NUL) |
8647
59866aabe737
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diff
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|
6123 return |
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|
6124 # ifdef FEAT_EVAL |
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|
6125 (p->input_fn) ? '@' : |
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|
6126 # endif |
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|
6127 '-'; |
8645
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6128 return p->cmdfirstc; |
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6129 } |
f4819f0fc5ad
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|
6130 #endif |
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diff
changeset
|
6131 |
7 | 6132 #if defined(FEAT_QUICKFIX) || defined(FEAT_CMDHIST) || defined(PROTO) |
6133 /* | |
6134 * Get indices "num1,num2" that specify a range within a list (not a range of | |
6135 * text lines in a buffer!) from a string. Used for ":history" and ":clist". | |
6136 * Returns OK if parsed successfully, otherwise FAIL. | |
6137 */ | |
6138 int | |
7819
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diff
changeset
|
6139 get_list_range(char_u **str, int *num1, int *num2) |
7 | 6140 { |
6141 int len; | |
6142 int first = FALSE; | |
9389
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changeset
|
6143 varnumber_T num; |
7 | 6144 |
6145 *str = skipwhite(*str); | |
6146 if (**str == '-' || vim_isdigit(**str)) /* parse "from" part of range */ | |
6147 { | |
7447
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diff
changeset
|
6148 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6149 *str += len; |
6150 *num1 = (int)num; | |
6151 first = TRUE; | |
6152 } | |
6153 *str = skipwhite(*str); | |
6154 if (**str == ',') /* parse "to" part of range */ | |
6155 { | |
6156 *str = skipwhite(*str + 1); | |
7447
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diff
changeset
|
6157 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6158 if (len > 0) |
6159 { | |
6160 *num2 = (int)num; | |
6161 *str = skipwhite(*str + len); | |
6162 } | |
6163 else if (!first) /* no number given at all */ | |
6164 return FAIL; | |
6165 } | |
6166 else if (first) /* only one number given */ | |
6167 *num2 = *num1; | |
6168 return OK; | |
6169 } | |
6170 #endif | |
6171 | |
6172 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
6173 /* | |
6174 * :history command - print a history | |
6175 */ | |
6176 void | |
7819
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diff
changeset
|
6177 ex_history(exarg_T *eap) |
7 | 6178 { |
6179 histentry_T *hist; | |
6180 int histype1 = HIST_CMD; | |
6181 int histype2 = HIST_CMD; | |
6182 int hisidx1 = 1; | |
6183 int hisidx2 = -1; | |
6184 int idx; | |
6185 int i, j, k; | |
6186 char_u *end; | |
6187 char_u *arg = eap->arg; | |
6188 | |
6189 if (hislen == 0) | |
6190 { | |
6191 MSG(_("'history' option is zero")); | |
6192 return; | |
6193 } | |
6194 | |
6195 if (!(VIM_ISDIGIT(*arg) || *arg == '-' || *arg == ',')) | |
6196 { | |
6197 end = arg; | |
6198 while (ASCII_ISALPHA(*end) | |
6199 || vim_strchr((char_u *)":=@>/?", *end) != NULL) | |
6200 end++; | |
6201 i = *end; | |
6202 *end = NUL; | |
6203 histype1 = get_histtype(arg); | |
6204 if (histype1 == -1) | |
6205 { | |
1853 | 6206 if (STRNICMP(arg, "all", STRLEN(arg)) == 0) |
7 | 6207 { |
6208 histype1 = 0; | |
6209 histype2 = HIST_COUNT-1; | |
6210 } | |
6211 else | |
6212 { | |
6213 *end = i; | |
6214 EMSG(_(e_trailing)); | |
6215 return; | |
6216 } | |
6217 } | |
6218 else | |
6219 histype2 = histype1; | |
6220 *end = i; | |
6221 } | |
6222 else | |
6223 end = arg; | |
6224 if (!get_list_range(&end, &hisidx1, &hisidx2) || *end != NUL) | |
6225 { | |
6226 EMSG(_(e_trailing)); | |
6227 return; | |
6228 } | |
6229 | |
6230 for (; !got_int && histype1 <= histype2; ++histype1) | |
6231 { | |
6232 STRCPY(IObuff, "\n # "); | |
6233 STRCAT(STRCAT(IObuff, history_names[histype1]), " history"); | |
6234 MSG_PUTS_TITLE(IObuff); | |
6235 idx = hisidx[histype1]; | |
6236 hist = history[histype1]; | |
6237 j = hisidx1; | |
6238 k = hisidx2; | |
6239 if (j < 0) | |
6240 j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum; | |
6241 if (k < 0) | |
6242 k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum; | |
6243 if (idx >= 0 && j <= k) | |
6244 for (i = idx + 1; !got_int; ++i) | |
6245 { | |
6246 if (i == hislen) | |
6247 i = 0; | |
6248 if (hist[i].hisstr != NULL | |
6249 && hist[i].hisnum >= j && hist[i].hisnum <= k) | |
6250 { | |
6251 msg_putchar('\n'); | |
6252 sprintf((char *)IObuff, "%c%6d ", i == idx ? '>' : ' ', | |
6253 hist[i].hisnum); | |
6254 if (vim_strsize(hist[i].hisstr) > (int)Columns - 10) | |
6255 trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff), | |
3290 | 6256 (int)Columns - 10, IOSIZE - (int)STRLEN(IObuff)); |
7 | 6257 else |
6258 STRCAT(IObuff, hist[i].hisstr); | |
6259 msg_outtrans(IObuff); | |
6260 out_flush(); | |
6261 } | |
6262 if (i == idx) | |
6263 break; | |
6264 } | |
6265 } | |
6266 } | |
6267 #endif | |
6268 | |
6269 #if (defined(FEAT_VIMINFO) && defined(FEAT_CMDHIST)) || defined(PROTO) | |
4903
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6270 /* |
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|
6271 * Buffers for history read from a viminfo file. Only valid while reading. |
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|
6272 */ |
9240
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|
6273 static histentry_T *viminfo_history[HIST_COUNT] = |
636cfa97200e
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changeset
|
6274 {NULL, NULL, NULL, NULL, NULL}; |
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|
6275 static int viminfo_hisidx[HIST_COUNT] = {0, 0, 0, 0, 0}; |
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|
6276 static int viminfo_hislen[HIST_COUNT] = {0, 0, 0, 0, 0}; |
7 | 6277 static int viminfo_add_at_front = FALSE; |
6278 | |
7801
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changeset
|
6279 static int hist_type2char(int type, int use_question); |
7 | 6280 |
6281 /* | |
6282 * Translate a history type number to the associated character. | |
6283 */ | |
6284 static int | |
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changeset
|
6285 hist_type2char( |
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|
6286 int type, |
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diff
changeset
|
6287 int use_question) /* use '?' instead of '/' */ |
7 | 6288 { |
6289 if (type == HIST_CMD) | |
6290 return ':'; | |
6291 if (type == HIST_SEARCH) | |
6292 { | |
6293 if (use_question) | |
6294 return '?'; | |
6295 else | |
6296 return '/'; | |
6297 } | |
6298 if (type == HIST_EXPR) | |
6299 return '='; | |
6300 return '@'; | |
6301 } | |
6302 | |
6303 /* | |
6304 * Prepare for reading the history from the viminfo file. | |
6305 * This allocates history arrays to store the read history lines. | |
6306 */ | |
6307 void | |
7819
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7807
diff
changeset
|
6308 prepare_viminfo_history(int asklen, int writing) |
7 | 6309 { |
6310 int i; | |
6311 int num; | |
6312 int type; | |
6313 int len; | |
6314 | |
6315 init_history(); | |
4285 | 6316 viminfo_add_at_front = (asklen != 0 && !writing); |
7 | 6317 if (asklen > hislen) |
6318 asklen = hislen; | |
6319 | |
6320 for (type = 0; type < HIST_COUNT; ++type) | |
6321 { | |
4258 | 6322 /* Count the number of empty spaces in the history list. Entries read |
6323 * from viminfo previously are also considered empty. If there are | |
6324 * more spaces available than we request, then fill them up. */ | |
7 | 6325 for (i = 0, num = 0; i < hislen; i++) |
4258 | 6326 if (history[type][i].hisstr == NULL || history[type][i].viminfo) |
7 | 6327 num++; |
6328 len = asklen; | |
6329 if (num > len) | |
6330 len = num; | |
6331 if (len <= 0) | |
6332 viminfo_history[type] = NULL; | |
6333 else | |
9240
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diff
changeset
|
6334 viminfo_history[type] = (histentry_T *)lalloc( |
636cfa97200e
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diff
changeset
|
6335 (long_u)(len * sizeof(histentry_T)), FALSE); |
7 | 6336 if (viminfo_history[type] == NULL) |
6337 len = 0; | |
6338 viminfo_hislen[type] = len; | |
6339 viminfo_hisidx[type] = 0; | |
6340 } | |
6341 } | |
6342 | |
6343 /* | |
6344 * Accept a line from the viminfo, store it in the history array when it's | |
6345 * new. | |
6346 */ | |
6347 int | |
7819
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diff
changeset
|
6348 read_viminfo_history(vir_T *virp, int writing) |
7 | 6349 { |
6350 int type; | |
6351 long_u len; | |
6352 char_u *val; | |
6353 char_u *p; | |
6354 | |
6355 type = hist_char2type(virp->vir_line[0]); | |
6356 if (viminfo_hisidx[type] < viminfo_hislen[type]) | |
6357 { | |
6358 val = viminfo_readstring(virp, 1, TRUE); | |
6359 if (val != NULL && *val != NUL) | |
6360 { | |
3316 | 6361 int sep = (*val == ' ' ? NUL : *val); |
6362 | |
7 | 6363 if (!in_history(type, val + (type == HIST_SEARCH), |
4285 | 6364 viminfo_add_at_front, sep, writing)) |
7 | 6365 { |
6366 /* Need to re-allocate to append the separator byte. */ | |
6367 len = STRLEN(val); | |
6368 p = lalloc(len + 2, TRUE); | |
6369 if (p != NULL) | |
6370 { | |
6371 if (type == HIST_SEARCH) | |
6372 { | |
6373 /* Search entry: Move the separator from the first | |
6374 * column to after the NUL. */ | |
6375 mch_memmove(p, val + 1, (size_t)len); | |
3316 | 6376 p[len] = sep; |
7 | 6377 } |
6378 else | |
6379 { | |
6380 /* Not a search entry: No separator in the viminfo | |
6381 * file, add a NUL separator. */ | |
6382 mch_memmove(p, val, (size_t)len + 1); | |
6383 p[len + 1] = NUL; | |
6384 } | |
9240
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diff
changeset
|
6385 viminfo_history[type][viminfo_hisidx[type]].hisstr = p; |
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|
6386 viminfo_history[type][viminfo_hisidx[type]].time_set = 0; |
9256
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|
6387 viminfo_history[type][viminfo_hisidx[type]].viminfo = TRUE; |
26c7bf23ec1d
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|
6388 viminfo_history[type][viminfo_hisidx[type]].hisnum = 0; |
9240
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diff
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|
6389 viminfo_hisidx[type]++; |
7 | 6390 } |
6391 } | |
6392 } | |
6393 vim_free(val); | |
6394 } | |
6395 return viminfo_readline(virp); | |
6396 } | |
6397 | |
4285 | 6398 /* |
9240
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diff
changeset
|
6399 * Accept a new style history line from the viminfo, store it in the history |
636cfa97200e
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diff
changeset
|
6400 * array when it's new. |
636cfa97200e
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|
6401 */ |
636cfa97200e
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|
6402 void |
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diff
changeset
|
6403 handle_viminfo_history( |
9272
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changeset
|
6404 garray_T *values, |
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|
6405 int writing) |
9240
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diff
changeset
|
6406 { |
636cfa97200e
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diff
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|
6407 int type; |
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|
6408 long_u len; |
636cfa97200e
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diff
changeset
|
6409 char_u *val; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
6410 char_u *p; |
9272
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|
6411 bval_T *vp = (bval_T *)values->ga_data; |
9240
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diff
changeset
|
6412 |
636cfa97200e
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diff
changeset
|
6413 /* Check the format: |
636cfa97200e
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diff
changeset
|
6414 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
9272
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diff
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|
6415 if (values->ga_len < 4 |
f5d9eb512f8b
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|
6416 || vp[0].bv_type != BVAL_NR |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6417 || vp[1].bv_type != BVAL_NR |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6418 || (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
|
6419 || vp[3].bv_type != BVAL_STRING) |
9240
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diff
changeset
|
6420 return; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
6421 |
9272
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changeset
|
6422 type = vp[0].bv_nr; |
9240
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diff
changeset
|
6423 if (type >= HIST_COUNT) |
636cfa97200e
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|
6424 return; |
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diff
changeset
|
6425 if (viminfo_hisidx[type] < viminfo_hislen[type]) |
636cfa97200e
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|
6426 { |
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
6427 val = vp[3].bv_string; |
9240
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diff
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|
6428 if (val != NULL && *val != NUL) |
636cfa97200e
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|
6429 { |
9272
f5d9eb512f8b
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|
6430 int sep = type == HIST_SEARCH && vp[2].bv_type == BVAL_NR |
f5d9eb512f8b
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changeset
|
6431 ? vp[2].bv_nr : NUL; |
9240
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changeset
|
6432 int idx; |
636cfa97200e
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diff
changeset
|
6433 int overwrite = FALSE; |
636cfa97200e
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diff
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|
6434 |
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diff
changeset
|
6435 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
|
6436 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6437 /* If lines were written by an older Vim we need to avoid |
636cfa97200e
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diff
changeset
|
6438 * getting duplicates. See if the entry already exists. */ |
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diff
changeset
|
6439 for (idx = 0; idx < viminfo_hisidx[type]; ++idx) |
636cfa97200e
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diff
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|
6440 { |
636cfa97200e
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diff
changeset
|
6441 p = viminfo_history[type][idx].hisstr; |
636cfa97200e
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diff
changeset
|
6442 if (STRCMP(val, p) == 0 |
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changeset
|
6443 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
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|
6444 { |
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|
6445 overwrite = TRUE; |
636cfa97200e
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changeset
|
6446 break; |
636cfa97200e
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|
6447 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
6448 } |
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|
6449 |
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|
6450 if (!overwrite) |
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|
6451 { |
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changeset
|
6452 /* Need to re-allocate to append the separator byte. */ |
9272
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|
6453 len = vp[3].bv_len; |
9240
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|
6454 p = lalloc(len + 2, TRUE); |
636cfa97200e
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|
6455 } |
9301
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|
6456 else |
c3805fb080a6
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|
6457 len = 0; /* for picky compilers */ |
9240
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|
6458 if (p != NULL) |
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|
6459 { |
9272
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|
6460 viminfo_history[type][idx].time_set = vp[1].bv_nr; |
9240
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|
6461 if (!overwrite) |
636cfa97200e
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|
6462 { |
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changeset
|
6463 mch_memmove(p, val, (size_t)len + 1); |
636cfa97200e
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changeset
|
6464 /* Put the separator after the NUL. */ |
636cfa97200e
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changeset
|
6465 p[len + 1] = sep; |
636cfa97200e
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changeset
|
6466 viminfo_history[type][idx].hisstr = p; |
9256
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changeset
|
6467 viminfo_history[type][idx].hisnum = 0; |
26c7bf23ec1d
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Christian Brabandt <cb@256bit.org>
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9240
diff
changeset
|
6468 viminfo_history[type][idx].viminfo = TRUE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6469 viminfo_hisidx[type]++; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6470 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6471 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6472 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6473 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6474 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6475 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6476 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6477 /* |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6478 * 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
|
6479 */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6480 static void |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6481 concat_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6482 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6483 int idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6484 int i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6485 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6486 idx = hisidx[type] + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6487 if (idx >= hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6488 idx -= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6489 else if (idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6490 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6491 if (viminfo_add_at_front) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6492 hisidx[type] = idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6493 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6494 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6495 if (hisidx[type] == -1) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6496 hisidx[type] = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6497 do |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6498 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6499 if (history[type][idx].hisstr != NULL |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6500 || history[type][idx].viminfo) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6501 break; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6502 if (++idx == hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6503 idx = 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6504 } while (idx != hisidx[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6505 if (idx != hisidx[type] && --idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6506 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6507 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6508 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
|
6509 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6510 vim_free(history[type][idx].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6511 history[type][idx].hisstr = viminfo_history[type][i].hisstr; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6512 history[type][idx].viminfo = TRUE; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6513 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
|
6514 if (--idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6515 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6516 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6517 idx += 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6518 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6519 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
|
6520 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6521 history[type][idx++].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6522 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6523 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6524 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6525 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6526 #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
|
6527 static int |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6528 #ifdef __BORLANDC__ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6529 _RTLENTRYF |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6530 #endif |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6531 sort_hist(const void *s1, const void *s2) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6532 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6533 histentry_T *p1 = *(histentry_T **)s1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6534 histentry_T *p2 = *(histentry_T **)s2; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6535 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6536 if (p1->time_set < p2->time_set) return -1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6537 if (p1->time_set > p2->time_set) return 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6538 return 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6539 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6540 #endif |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6541 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6542 /* |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6543 * Merge history lines from viminfo and lines typed in this Vim based on the |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6544 * timestamp; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6545 */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6546 static void |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6547 merge_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6548 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6549 int max_len; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6550 histentry_T **tot_hist; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6551 histentry_T *new_hist; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6552 int i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6553 int len; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6554 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6555 /* Make one long list with all entries. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6556 max_len = hislen + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6557 tot_hist = (histentry_T **)alloc(max_len * (int)sizeof(histentry_T *)); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6558 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
|
6559 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
|
6560 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6561 vim_free(tot_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6562 vim_free(new_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6563 return; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6564 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6565 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
|
6566 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
|
6567 len = i; |
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:
9240
diff
changeset
|
6569 if (history[type][i].hisstr != NULL) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6570 tot_hist[len++] = &history[type][i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6571 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6572 /* Sort the list on timestamp. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6573 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
|
6574 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6575 /* Keep the newest ones. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6576 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6577 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6578 if (i < len) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6579 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6580 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
|
6581 tot_hist[i]->hisstr = NULL; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6582 if (new_hist[i].hisnum == 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6583 new_hist[i].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6584 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6585 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6586 clear_hist_entry(&new_hist[i]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6587 } |
9287
af25a1a875db
commit https://github.com/vim/vim/commit/a890f5e34887bff7616bdb4b9ee0bf98c8d2a8f0
Christian Brabandt <cb@256bit.org>
parents:
9272
diff
changeset
|
6588 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
|
6589 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6590 /* Free what is not kept. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6591 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
|
6592 vim_free(viminfo_history[type][i].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6593 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6594 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
|
6595 vim_free(history[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6596 history[type] = new_hist; |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
6597 vim_free(tot_hist); |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6598 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6599 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6600 /* |
4285 | 6601 * Finish reading history lines from viminfo. Not used when writing viminfo. |
6602 */ | |
7 | 6603 void |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6604 finish_viminfo_history(vir_T *virp) |
7 | 6605 { |
6606 int type; | |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6607 int merge = virp->vir_version >= VIMINFO_VERSION_WITH_HISTORY; |
7 | 6608 |
6609 for (type = 0; type < HIST_COUNT; ++type) | |
6610 { | |
6611 if (history[type] == NULL) | |
4283 | 6612 continue; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6613 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6614 if (merge) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6615 merge_history(type); |
7 | 6616 else |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6617 concat_history(type); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6618 |
7 | 6619 vim_free(viminfo_history[type]); |
6620 viminfo_history[type] = NULL; | |
4327 | 6621 viminfo_hisidx[type] = 0; |
7 | 6622 } |
6623 } | |
6624 | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6625 /* |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6626 * Write history to viminfo file in "fp". |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6627 * 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
|
6628 * file, data is in viminfo_history[]. |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6629 * 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
|
6630 */ |
7 | 6631 void |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6632 write_viminfo_history(FILE *fp, int merge) |
7 | 6633 { |
6634 int i; | |
6635 int type; | |
6636 int num_saved; | |
4283 | 6637 int round; |
7 | 6638 |
6639 init_history(); | |
6640 if (hislen == 0) | |
6641 return; | |
6642 for (type = 0; type < HIST_COUNT; ++type) | |
6643 { | |
6644 num_saved = get_viminfo_parameter(hist_type2char(type, FALSE)); | |
6645 if (num_saved == 0) | |
6646 continue; | |
6647 if (num_saved < 0) /* Use default */ | |
6648 num_saved = hislen; | |
6649 fprintf(fp, _("\n# %s History (newest to oldest):\n"), | |
6650 type == HIST_CMD ? _("Command Line") : | |
6651 type == HIST_SEARCH ? _("Search String") : | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6652 type == HIST_EXPR ? _("Expression") : |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6653 type == HIST_INPUT ? _("Input Line") : |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6654 _("Debug Line")); |
7 | 6655 if (num_saved > hislen) |
6656 num_saved = hislen; | |
4283 | 6657 |
6658 /* | |
6659 * Merge typed and viminfo history: | |
6660 * round 1: history of typed commands. | |
6661 * round 2: history from recently read viminfo. | |
6662 */ | |
6663 for (round = 1; round <= 2; ++round) | |
6664 { | |
4307 | 6665 if (round == 1) |
6666 /* start at newest entry, somewhere in the list */ | |
6667 i = hisidx[type]; | |
6668 else if (viminfo_hisidx[type] > 0) | |
6669 /* start at newest entry, first in the list */ | |
6670 i = 0; | |
6671 else | |
6672 /* empty list */ | |
6673 i = -1; | |
4283 | 6674 if (i >= 0) |
6675 while (num_saved > 0 | |
6676 && !(round == 2 && i >= viminfo_hisidx[type])) | |
7 | 6677 { |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6678 char_u *p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6679 time_t timestamp; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6680 int c = NUL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6681 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6682 if (round == 1) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6683 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6684 p = history[type][i].hisstr; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6685 timestamp = history[type][i].time_set; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6686 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6687 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6688 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6689 p = viminfo_history[type] == NULL ? NULL |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6690 : viminfo_history[type][i].hisstr; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6691 timestamp = viminfo_history[type] == NULL ? 0 |
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diff
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|
6692 : viminfo_history[type][i].time_set; |
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|
6693 } |
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|
6694 |
4903
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|
6695 if (p != NULL && (round == 2 |
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|
6696 || !merge |
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|
6697 || !history[type][i].viminfo)) |
7 | 6698 { |
4283 | 6699 --num_saved; |
6700 fputc(hist_type2char(type, TRUE), fp); | |
6701 /* For the search history: put the separator in the | |
6702 * second column; use a space if there isn't one. */ | |
6703 if (type == HIST_SEARCH) | |
6704 { | |
6705 c = p[STRLEN(p) + 1]; | |
6706 putc(c == NUL ? ' ' : c, fp); | |
6707 } | |
6708 viminfo_writestring(fp, p); | |
9240
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diff
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|
6709 |
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|
6710 { |
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diff
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|
6711 char cbuf[NUMBUFLEN]; |
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diff
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|
6712 |
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diff
changeset
|
6713 /* New style history with a bar line. Format: |
636cfa97200e
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diff
changeset
|
6714 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
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|
6715 if (c == NUL) |
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|
6716 cbuf[0] = NUL; |
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|
6717 else |
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diff
changeset
|
6718 sprintf(cbuf, "%d", c); |
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diff
changeset
|
6719 fprintf(fp, "|%d,%d,%ld,%s,", BARTYPE_HISTORY, |
636cfa97200e
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diff
changeset
|
6720 type, (long)timestamp, cbuf); |
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changeset
|
6721 barline_writestring(fp, p, LSIZE - 20); |
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changeset
|
6722 putc('\n', fp); |
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|
6723 } |
7 | 6724 } |
4283 | 6725 if (round == 1) |
6726 { | |
6727 /* Decrement index, loop around and stop when back at | |
6728 * the start. */ | |
6729 if (--i < 0) | |
6730 i = hislen - 1; | |
6731 if (i == hisidx[type]) | |
6732 break; | |
6733 } | |
6734 else | |
6735 { | |
6736 /* Increment index. Stop at the end in the while. */ | |
6737 ++i; | |
6738 } | |
7 | 6739 } |
4283 | 6740 } |
4285 | 6741 for (i = 0; i < viminfo_hisidx[type]; ++i) |
4327 | 6742 if (viminfo_history[type] != NULL) |
9240
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diff
changeset
|
6743 vim_free(viminfo_history[type][i].hisstr); |
4285 | 6744 vim_free(viminfo_history[type]); |
6745 viminfo_history[type] = NULL; | |
4311 | 6746 viminfo_hisidx[type] = 0; |
7 | 6747 } |
6748 } | |
6749 #endif /* FEAT_VIMINFO */ | |
6750 | |
6751 #if defined(FEAT_FKMAP) || defined(PROTO) | |
6752 /* | |
6753 * Write a character at the current cursor+offset position. | |
6754 * It is directly written into the command buffer block. | |
6755 */ | |
6756 void | |
7819
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7807
diff
changeset
|
6757 cmd_pchar(int c, int offset) |
7 | 6758 { |
6759 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6760 { | |
6761 EMSG(_("E198: cmd_pchar beyond the command length")); | |
6762 return; | |
6763 } | |
6764 ccline.cmdbuff[ccline.cmdpos + offset] = (char_u)c; | |
6765 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
6766 } | |
6767 | |
6768 int | |
7819
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diff
changeset
|
6769 cmd_gchar(int offset) |
7 | 6770 { |
6771 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6772 { | |
6773 /* EMSG(_("cmd_gchar beyond the command length")); */ | |
6774 return NUL; | |
6775 } | |
6776 return (int)ccline.cmdbuff[ccline.cmdpos + offset]; | |
6777 } | |
6778 #endif | |
6779 | |
6780 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
6781 /* | |
6782 * Open a window on the current command line and history. Allow editing in | |
6783 * the window. Returns when the window is closed. | |
6784 * Returns: | |
6785 * CR if the command is to be executed | |
6786 * Ctrl_C if it is to be abandoned | |
6787 * K_IGNORE if editing continues | |
6788 */ | |
6789 static int | |
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7807
diff
changeset
|
6790 ex_window(void) |
7 | 6791 { |
6792 struct cmdline_info save_ccline; | |
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9389
diff
changeset
|
6793 bufref_T old_curbuf; |
7 | 6794 win_T *old_curwin = curwin; |
9487
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parents:
9389
diff
changeset
|
6795 bufref_T bufref; |
7 | 6796 win_T *wp; |
6797 int i; | |
6798 linenr_T lnum; | |
6799 int histtype; | |
6800 garray_T winsizes; | |
1685 | 6801 #ifdef FEAT_AUTOCMD |
7 | 6802 char_u typestr[2]; |
1685 | 6803 #endif |
7 | 6804 int save_restart_edit = restart_edit; |
6805 int save_State = State; | |
6806 int save_exmode = exmode_active; | |
510 | 6807 #ifdef FEAT_RIGHTLEFT |
6808 int save_cmdmsg_rl = cmdmsg_rl; | |
6809 #endif | |
6145 | 6810 #ifdef FEAT_FOLDING |
6811 int save_KeyTyped; | |
6812 #endif | |
7 | 6813 |
6814 /* Can't do this recursively. Can't do it when typing a password. */ | |
6815 if (cmdwin_type != 0 | |
6816 # if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
6817 || cmdline_star > 0 | |
6818 # endif | |
6819 ) | |
6820 { | |
6821 beep_flush(); | |
6822 return K_IGNORE; | |
6823 } | |
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9389
diff
changeset
|
6824 set_bufref(&old_curbuf, curbuf); |
7 | 6825 |
6826 /* Save current window sizes. */ | |
6827 win_size_save(&winsizes); | |
6828 | |
6829 # ifdef FEAT_AUTOCMD | |
6830 /* Don't execute autocommands while creating the window. */ | |
1410 | 6831 block_autocmds(); |
7 | 6832 # endif |
683 | 6833 /* don't use a new tab page */ |
6834 cmdmod.tab = 0; | |
6835 | |
7 | 6836 /* Create a window for the command-line buffer. */ |
6837 if (win_split((int)p_cwh, WSP_BOT) == FAIL) | |
6838 { | |
6839 beep_flush(); | |
1410 | 6840 # ifdef FEAT_AUTOCMD |
6841 unblock_autocmds(); | |
6842 # endif | |
7 | 6843 return K_IGNORE; |
6844 } | |
1831 | 6845 cmdwin_type = get_cmdline_type(); |
7 | 6846 |
6847 /* Create the command-line buffer empty. */ | |
1743 | 6848 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL); |
1621 | 6849 (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE); |
7 | 6850 set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL); |
6851 set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL); | |
6852 curbuf->b_p_ma = TRUE; | |
1865 | 6853 #ifdef FEAT_FOLDING |
6854 curwin->w_p_fen = FALSE; | |
6855 #endif | |
7 | 6856 # ifdef FEAT_RIGHTLEFT |
510 | 6857 curwin->w_p_rl = cmdmsg_rl; |
6858 cmdmsg_rl = FALSE; | |
7 | 6859 # endif |
2583 | 6860 RESET_BINDING(curwin); |
7 | 6861 |
6862 # ifdef FEAT_AUTOCMD | |
6863 /* Do execute autocommands for setting the filetype (load syntax). */ | |
1410 | 6864 unblock_autocmds(); |
7 | 6865 # endif |
6866 | |
510 | 6867 /* Showing the prompt may have set need_wait_return, reset it. */ |
6868 need_wait_return = FALSE; | |
6869 | |
1831 | 6870 histtype = hist_char2type(cmdwin_type); |
7 | 6871 if (histtype == HIST_CMD || histtype == HIST_DEBUG) |
6872 { | |
6873 if (p_wc == TAB) | |
6874 { | |
6875 add_map((char_u *)"<buffer> <Tab> <C-X><C-V>", INSERT); | |
6876 add_map((char_u *)"<buffer> <Tab> a<C-X><C-V>", NORMAL); | |
6877 } | |
6878 set_option_value((char_u *)"ft", 0L, (char_u *)"vim", OPT_LOCAL); | |
6879 } | |
6880 | |
10 | 6881 /* Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin |
6882 * sets 'textwidth' to 78). */ | |
6883 curbuf->b_p_tw = 0; | |
6884 | |
7 | 6885 /* Fill the buffer with the history. */ |
6886 init_history(); | |
6887 if (hislen > 0) | |
6888 { | |
6889 i = hisidx[histtype]; | |
6890 if (i >= 0) | |
6891 { | |
6892 lnum = 0; | |
6893 do | |
6894 { | |
6895 if (++i == hislen) | |
6896 i = 0; | |
6897 if (history[histtype][i].hisstr != NULL) | |
6898 ml_append(lnum++, history[histtype][i].hisstr, | |
6899 (colnr_T)0, FALSE); | |
6900 } | |
6901 while (i != hisidx[histtype]); | |
6902 } | |
6903 } | |
6904 | |
6905 /* Replace the empty last line with the current command-line and put the | |
6906 * cursor there. */ | |
6907 ml_replace(curbuf->b_ml.ml_line_count, ccline.cmdbuff, TRUE); | |
6908 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6909 curwin->w_cursor.col = ccline.cmdpos; | |
510 | 6910 changed_line_abv_curs(); |
6911 invalidate_botline(); | |
743 | 6912 redraw_later(SOME_VALID); |
7 | 6913 |
6914 /* Save the command line info, can be used recursively. */ | |
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diff
changeset
|
6915 save_cmdline(&save_ccline); |
7 | 6916 |
6917 /* No Ex mode here! */ | |
6918 exmode_active = 0; | |
6919 | |
6920 State = NORMAL; | |
6921 # ifdef FEAT_MOUSE | |
6922 setmouse(); | |
6923 # endif | |
6924 | |
6925 # ifdef FEAT_AUTOCMD | |
6926 /* Trigger CmdwinEnter autocommands. */ | |
6927 typestr[0] = cmdwin_type; | |
6928 typestr[1] = NUL; | |
6929 apply_autocmds(EVENT_CMDWINENTER, typestr, typestr, FALSE, curbuf); | |
929 | 6930 if (restart_edit != 0) /* autocmd with ":startinsert" */ |
6931 stuffcharReadbuff(K_NOP); | |
7 | 6932 # endif |
6933 | |
6934 i = RedrawingDisabled; | |
6935 RedrawingDisabled = 0; | |
6936 | |
6937 /* | |
6938 * Call the main loop until <CR> or CTRL-C is typed. | |
6939 */ | |
6940 cmdwin_result = 0; | |
168 | 6941 main_loop(TRUE, FALSE); |
7 | 6942 |
6943 RedrawingDisabled = i; | |
6944 | |
6945 # ifdef FEAT_AUTOCMD | |
6145 | 6946 |
6947 # ifdef FEAT_FOLDING | |
6948 save_KeyTyped = KeyTyped; | |
6949 # endif | |
6950 | |
7 | 6951 /* Trigger CmdwinLeave autocommands. */ |
6952 apply_autocmds(EVENT_CMDWINLEAVE, typestr, typestr, FALSE, curbuf); | |
6145 | 6953 |
6954 # ifdef FEAT_FOLDING | |
6955 /* Restore KeyTyped in case it is modified by autocommands */ | |
6956 KeyTyped = save_KeyTyped; | |
6957 # endif | |
6958 | |
7 | 6959 # endif |
6960 | |
1214 | 6961 /* Restore the command line info. */ |
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diff
changeset
|
6962 restore_cmdline(&save_ccline); |
7 | 6963 cmdwin_type = 0; |
6964 | |
6965 exmode_active = save_exmode; | |
6966 | |
1612 | 6967 /* Safety check: The old window or buffer was deleted: It's a bug when |
7 | 6968 * this happens! */ |
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9389
diff
changeset
|
6969 if (!win_valid(old_curwin) || !bufref_valid(&old_curbuf)) |
7 | 6970 { |
6971 cmdwin_result = Ctrl_C; | |
6972 EMSG(_("E199: Active window or buffer deleted")); | |
6973 } | |
6974 else | |
6975 { | |
6976 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
6977 /* autocmds may abort script processing */ | |
6978 if (aborting() && cmdwin_result != K_IGNORE) | |
6979 cmdwin_result = Ctrl_C; | |
6980 # endif | |
6981 /* Set the new command line from the cmdline buffer. */ | |
6982 vim_free(ccline.cmdbuff); | |
510 | 6983 if (cmdwin_result == K_XF1 || cmdwin_result == K_XF2) /* :qa[!] typed */ |
7 | 6984 { |
510 | 6985 char *p = (cmdwin_result == K_XF2) ? "qa" : "qa!"; |
6986 | |
6987 if (histtype == HIST_CMD) | |
6988 { | |
6989 /* Execute the command directly. */ | |
6990 ccline.cmdbuff = vim_strsave((char_u *)p); | |
6991 cmdwin_result = CAR; | |
6992 } | |
6993 else | |
6994 { | |
6995 /* First need to cancel what we were doing. */ | |
6996 ccline.cmdbuff = NULL; | |
6997 stuffcharReadbuff(':'); | |
6998 stuffReadbuff((char_u *)p); | |
6999 stuffcharReadbuff(CAR); | |
7000 } | |
7 | 7001 } |
7002 else if (cmdwin_result == K_XF2) /* :qa typed */ | |
7003 { | |
7004 ccline.cmdbuff = vim_strsave((char_u *)"qa"); | |
7005 cmdwin_result = CAR; | |
7006 } | |
2839 | 7007 else if (cmdwin_result == Ctrl_C) |
7008 { | |
7009 /* :q or :close, don't execute any command | |
7010 * and don't modify the cmd window. */ | |
7011 ccline.cmdbuff = NULL; | |
7012 } | |
7 | 7013 else |
7014 ccline.cmdbuff = vim_strsave(ml_get_curline()); | |
7015 if (ccline.cmdbuff == NULL) | |
7016 cmdwin_result = Ctrl_C; | |
7017 else | |
7018 { | |
7019 ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
7020 ccline.cmdbufflen = ccline.cmdlen + 1; | |
7021 ccline.cmdpos = curwin->w_cursor.col; | |
7022 if (ccline.cmdpos > ccline.cmdlen) | |
7023 ccline.cmdpos = ccline.cmdlen; | |
7024 if (cmdwin_result == K_IGNORE) | |
7025 { | |
7026 set_cmdspos_cursor(); | |
7027 redrawcmd(); | |
7028 } | |
7029 } | |
7030 | |
7031 # ifdef FEAT_AUTOCMD | |
7032 /* Don't execute autocommands while deleting the window. */ | |
1410 | 7033 block_autocmds(); |
7 | 7034 # endif |
6876 | 7035 # ifdef FEAT_CONCEAL |
7036 /* Avoid command-line window first character being concealed. */ | |
7037 curwin->w_p_cole = 0; | |
7038 # endif | |
7 | 7039 wp = curwin; |
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diff
changeset
|
7040 set_bufref(&bufref, curbuf); |
7 | 7041 win_goto(old_curwin); |
7042 win_close(wp, TRUE); | |
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|
7043 |
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7044 /* win_close() may have already wiped the buffer when 'bh' is |
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diff
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|
7045 * set to 'wipe' */ |
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diff
changeset
|
7046 if (bufref_valid(&bufref)) |
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diff
changeset
|
7047 close_buffer(NULL, bufref.br_buf, DOBUF_WIPE, FALSE); |
7 | 7048 |
7049 /* Restore window sizes. */ | |
7050 win_size_restore(&winsizes); | |
7051 | |
7052 # ifdef FEAT_AUTOCMD | |
1410 | 7053 unblock_autocmds(); |
7 | 7054 # endif |
7055 } | |
7056 | |
7057 ga_clear(&winsizes); | |
7058 restart_edit = save_restart_edit; | |
510 | 7059 # ifdef FEAT_RIGHTLEFT |
7060 cmdmsg_rl = save_cmdmsg_rl; | |
7061 # endif | |
7 | 7062 |
7063 State = save_State; | |
7064 # ifdef FEAT_MOUSE | |
7065 setmouse(); | |
7066 # endif | |
7067 | |
7068 return cmdwin_result; | |
7069 } | |
7070 #endif /* FEAT_CMDWIN */ | |
7071 | |
7072 /* | |
7073 * Used for commands that either take a simple command string argument, or: | |
7074 * cmd << endmarker | |
7075 * {script} | |
7076 * endmarker | |
7077 * Returns a pointer to allocated memory with {script} or NULL. | |
7078 */ | |
7079 char_u * | |
7819
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7080 script_get(exarg_T *eap, char_u *cmd) |
7 | 7081 { |
7082 char_u *theline; | |
7083 char *end_pattern = NULL; | |
7084 char dot[] = "."; | |
7085 garray_T ga; | |
7086 | |
7087 if (cmd[0] != '<' || cmd[1] != '<' || eap->getline == NULL) | |
7088 return NULL; | |
7089 | |
7090 ga_init2(&ga, 1, 0x400); | |
7091 | |
7092 if (cmd[2] != NUL) | |
7093 end_pattern = (char *)skipwhite(cmd + 2); | |
7094 else | |
7095 end_pattern = dot; | |
7096 | |
7097 for (;;) | |
7098 { | |
7099 theline = eap->getline( | |
7100 #ifdef FEAT_EVAL | |
75 | 7101 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 7102 #endif |
7103 NUL, eap->cookie, 0); | |
7104 | |
7105 if (theline == NULL || STRCMP(end_pattern, theline) == 0) | |
1694 | 7106 { |
7107 vim_free(theline); | |
7 | 7108 break; |
1694 | 7109 } |
7 | 7110 |
7111 ga_concat(&ga, theline); | |
7112 ga_append(&ga, '\n'); | |
7113 vim_free(theline); | |
7114 } | |
21 | 7115 ga_append(&ga, NUL); |
7 | 7116 |
7117 return (char_u *)ga.ga_data; | |
7118 } | |
9971
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7119 |
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7120 #ifdef FEAT_SEARCH_EXTRA |
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7121 static void |
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7122 set_search_match(pos_T *t) |
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7123 { |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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7124 /* |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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7125 * First move cursor to end of match, then to the start. This |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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diff
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7126 * moves the whole match onto the screen when 'nowrap' is set. |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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7127 */ |
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7128 t->lnum += search_match_lines; |
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7129 t->col = search_match_endcol; |
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7130 if (t->lnum > curbuf->b_ml.ml_line_count) |
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7131 { |
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7132 t->lnum = curbuf->b_ml.ml_line_count; |
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7133 coladvance((colnr_T)MAXCOL); |
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7134 } |
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7135 } |
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7136 #endif |