Mercurial > vim
annotate src/ex_getln.c @ 12793:782ecfa50400
Added tag v8.0.1273 for changeset f3a7ce8edce9db13caa974f13d5a03ea7484c139
author | Christian Brabandt <cb@256bit.org> |
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date | Mon, 06 Nov 2017 20:45:05 +0100 |
parents | 0c704288ced4 |
children | 3c09e451af3a |
rev | line source |
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * ex_getln.c: Functions for entering and editing an Ex command line. | |
12 */ | |
13 | |
14 #include "vim.h" | |
15 | |
16 /* | |
17 * Variables shared between getcmdline(), redrawcmdline() and others. | |
18 * These need to be saved when using CTRL-R |, that's why they are in a | |
19 * structure. | |
20 */ | |
21 struct cmdline_info | |
22 { | |
23 char_u *cmdbuff; /* pointer to command line buffer */ | |
24 int cmdbufflen; /* length of cmdbuff */ | |
25 int cmdlen; /* number of chars in command line */ | |
26 int cmdpos; /* current cursor position */ | |
27 int cmdspos; /* cursor column on screen */ | |
3503 | 28 int cmdfirstc; /* ':', '/', '?', '=', '>' or NUL */ |
7 | 29 int cmdindent; /* number of spaces before cmdline */ |
30 char_u *cmdprompt; /* message in front of cmdline */ | |
31 int cmdattr; /* attributes for prompt */ | |
32 int overstrike; /* Typing mode on the command line. Shared by | |
33 getcmdline() and put_on_cmdline(). */ | |
1718 | 34 expand_T *xpc; /* struct being used for expansion, xp_pattern |
35 may point into cmdbuff */ | |
531 | 36 int xp_context; /* type of expansion */ |
37 # ifdef FEAT_EVAL | |
38 char_u *xp_arg; /* user-defined expansion arg */ | |
1039 | 39 int input_fn; /* when TRUE Invoked for input() function */ |
531 | 40 # endif |
7 | 41 }; |
42 | |
1718 | 43 /* The current cmdline_info. It is initialized in getcmdline() and after that |
44 * used by other functions. When invoking getcmdline() recursively it needs | |
45 * to be saved with save_cmdline() and restored with restore_cmdline(). | |
46 * TODO: make it local to getcmdline() and pass it around. */ | |
47 static struct cmdline_info ccline; | |
7 | 48 |
49 static int cmd_showtail; /* Only show path tail in lists ? */ | |
50 | |
51 #ifdef FEAT_EVAL | |
52 static int new_cmdpos; /* position set by set_cmdline_pos() */ | |
53 #endif | |
54 | |
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55 static int extra_char = NUL; /* extra character to display when redrawing |
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56 * the command line */ |
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57 static int extra_char_shift; |
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58 |
7 | 59 #ifdef FEAT_CMDHIST |
60 typedef struct hist_entry | |
61 { | |
62 int hisnum; /* identifying number */ | |
4258 | 63 int viminfo; /* when TRUE hisstr comes from viminfo */ |
7 | 64 char_u *hisstr; /* actual entry, separator char after the NUL */ |
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65 time_t time_set; /* when it was typed, zero if unknown */ |
7 | 66 } histentry_T; |
67 | |
68 static histentry_T *(history[HIST_COUNT]) = {NULL, NULL, NULL, NULL, NULL}; | |
69 static int hisidx[HIST_COUNT] = {-1, -1, -1, -1, -1}; /* lastused entry */ | |
70 static int hisnum[HIST_COUNT] = {0, 0, 0, 0, 0}; | |
71 /* identifying (unique) number of newest history entry */ | |
72 static int hislen = 0; /* actual length of history tables */ | |
73 | |
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74 static int hist_char2type(int c); |
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75 |
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76 static int in_history(int, char_u *, int, int, int); |
7 | 77 # ifdef FEAT_EVAL |
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78 static int calc_hist_idx(int histype, int num); |
7 | 79 # endif |
80 #endif | |
81 | |
82 #ifdef FEAT_RIGHTLEFT | |
83 static int cmd_hkmap = 0; /* Hebrew mapping during command line */ | |
84 #endif | |
85 | |
86 #ifdef FEAT_FKMAP | |
87 static int cmd_fkmap = 0; /* Farsi mapping during command line */ | |
88 #endif | |
89 | |
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90 static int cmdline_charsize(int idx); |
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91 static void set_cmdspos(void); |
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92 static void set_cmdspos_cursor(void); |
7 | 93 #ifdef FEAT_MBYTE |
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94 static void correct_cmdspos(int idx, int cells); |
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95 #endif |
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96 static void alloc_cmdbuff(int len); |
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97 static int realloc_cmdbuff(int len); |
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98 static void draw_cmdline(int start, int len); |
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99 static void save_cmdline(struct cmdline_info *ccp); |
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100 static void restore_cmdline(struct cmdline_info *ccp); |
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101 static int cmdline_paste(int regname, int literally, int remcr); |
7 | 102 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
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103 static void redrawcmd_preedit(void); |
7 | 104 #endif |
105 #ifdef FEAT_WILDMENU | |
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106 static void cmdline_del(int from); |
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107 #endif |
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108 static void redrawcmdprompt(void); |
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109 static void cursorcmd(void); |
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110 static int ccheck_abbr(int); |
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111 static int nextwild(expand_T *xp, int type, int options, int escape); |
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112 static void escape_fname(char_u **pp); |
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113 static int showmatches(expand_T *xp, int wildmenu); |
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114 static void set_expand_context(expand_T *xp); |
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115 static int ExpandFromContext(expand_T *xp, char_u *, int *, char_u ***, int); |
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116 static int expand_showtail(expand_T *xp); |
7 | 117 #ifdef FEAT_CMDL_COMPL |
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118 static int expand_shellcmd(char_u *filepat, int *num_file, char_u ***file, int flagsarg); |
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119 static int ExpandRTDir(char_u *pat, int flags, int *num_file, char_u ***file, char *dirname[]); |
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120 static int ExpandPackAddDir(char_u *pat, int *num_file, char_u ***file); |
3503 | 121 # ifdef FEAT_CMDHIST |
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122 static char_u *get_history_arg(expand_T *xp, int idx); |
3503 | 123 # endif |
7 | 124 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
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125 static int ExpandUserDefined(expand_T *xp, regmatch_T *regmatch, int *num_file, char_u ***file); |
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126 static int ExpandUserList(expand_T *xp, int *num_file, char_u ***file); |
7 | 127 # endif |
128 #endif | |
4265 | 129 #ifdef FEAT_CMDHIST |
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130 static void clear_hist_entry(histentry_T *hisptr); |
4265 | 131 #endif |
7 | 132 |
133 #ifdef FEAT_CMDWIN | |
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134 static int open_cmdwin(void); |
7 | 135 #endif |
136 | |
3164 | 137 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
138 static int | |
139 #ifdef __BORLANDC__ | |
140 _RTLENTRYF | |
141 #endif | |
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142 sort_func_compare(const void *s1, const void *s2); |
3164 | 143 #endif |
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144 #ifdef FEAT_SEARCH_EXTRA |
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145 static void set_search_match(pos_T *t); |
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146 #endif |
3164 | 147 |
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148 |
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149 #ifdef FEAT_AUTOCMD |
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150 static void |
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151 trigger_cmd_autocmd(int typechar, int evt) |
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152 { |
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153 char_u typestr[2]; |
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154 |
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155 typestr[0] = typechar; |
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156 typestr[1] = NUL; |
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157 apply_autocmds(evt, typestr, typestr, FALSE, curbuf); |
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158 } |
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159 #endif |
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160 |
7 | 161 /* |
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162 * Abandon the command line. |
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163 */ |
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164 static void |
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165 abandon_cmdline(void) |
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166 { |
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167 vim_free(ccline.cmdbuff); |
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168 ccline.cmdbuff = NULL; |
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169 if (msg_scrolled == 0) |
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170 compute_cmdrow(); |
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171 MSG(""); |
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172 redraw_cmdline = TRUE; |
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173 } |
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174 |
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175 /* |
7 | 176 * getcmdline() - accept a command line starting with firstc. |
177 * | |
178 * firstc == ':' get ":" command line. | |
179 * firstc == '/' or '?' get search pattern | |
180 * firstc == '=' get expression | |
181 * firstc == '@' get text for input() function | |
182 * firstc == '>' get text for debug mode | |
183 * firstc == NUL get text for :insert command | |
184 * firstc == -1 like NUL, and break on CTRL-C | |
185 * | |
186 * The line is collected in ccline.cmdbuff, which is reallocated to fit the | |
187 * command line. | |
188 * | |
189 * Careful: getcmdline() can be called recursively! | |
190 * | |
191 * Return pointer to allocated string if there is a commandline, NULL | |
192 * otherwise. | |
193 */ | |
194 char_u * | |
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195 getcmdline( |
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196 int firstc, |
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197 long count UNUSED, /* only used for incremental search */ |
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198 int indent) /* indent for inside conditionals */ |
7 | 199 { |
200 int c; | |
201 int i; | |
202 int j; | |
203 int gotesc = FALSE; /* TRUE when <ESC> just typed */ | |
204 int do_abbr; /* when TRUE check for abbr. */ | |
205 #ifdef FEAT_CMDHIST | |
206 char_u *lookfor = NULL; /* string to match */ | |
207 int hiscnt; /* current history line in use */ | |
208 int histype; /* history type to be used */ | |
209 #endif | |
210 #ifdef FEAT_SEARCH_EXTRA | |
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211 pos_T search_start; /* where 'incsearch' starts searching */ |
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212 pos_T save_cursor; |
7 | 213 colnr_T old_curswant; |
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214 colnr_T init_curswant = curwin->w_curswant; |
7 | 215 colnr_T old_leftcol; |
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216 colnr_T init_leftcol = curwin->w_leftcol; |
7 | 217 linenr_T old_topline; |
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218 linenr_T init_topline = curwin->w_topline; |
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219 pos_T match_start = curwin->w_cursor; |
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220 pos_T match_end; |
7 | 221 # ifdef FEAT_DIFF |
222 int old_topfill; | |
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223 int init_topfill = curwin->w_topfill; |
7 | 224 # endif |
225 linenr_T old_botline; | |
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226 linenr_T init_botline = curwin->w_botline; |
7 | 227 int did_incsearch = FALSE; |
228 int incsearch_postponed = FALSE; | |
229 #endif | |
230 int did_wild_list = FALSE; /* did wild_list() recently */ | |
231 int wim_index = 0; /* index in wim_flags[] */ | |
232 int res; | |
233 int save_msg_scroll = msg_scroll; | |
234 int save_State = State; /* remember State when called */ | |
235 int some_key_typed = FALSE; /* one of the keys was typed */ | |
236 #ifdef FEAT_MOUSE | |
237 /* mouse drag and release events are ignored, unless they are | |
238 * preceded with a mouse down event */ | |
239 int ignore_drag_release = TRUE; | |
240 #endif | |
241 #ifdef FEAT_EVAL | |
242 int break_ctrl_c = FALSE; | |
243 #endif | |
244 expand_T xpc; | |
245 long *b_im_ptr = NULL; | |
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246 #if defined(FEAT_WILDMENU) || defined(FEAT_EVAL) || defined(FEAT_SEARCH_EXTRA) |
195 | 247 /* Everything that may work recursively should save and restore the |
248 * current command line in save_ccline. That includes update_screen(), a | |
249 * custom status line may invoke ":normal". */ | |
250 struct cmdline_info save_ccline; | |
251 #endif | |
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252 #ifdef FEAT_AUTOCMD |
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253 int cmdline_type; |
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254 #endif |
7 | 255 |
256 #ifdef FEAT_EVAL | |
257 if (firstc == -1) | |
258 { | |
259 firstc = NUL; | |
260 break_ctrl_c = TRUE; | |
261 } | |
262 #endif | |
263 #ifdef FEAT_RIGHTLEFT | |
264 /* start without Hebrew mapping for a command line */ | |
265 if (firstc == ':' || firstc == '=' || firstc == '>') | |
266 cmd_hkmap = 0; | |
267 #endif | |
268 | |
269 ccline.overstrike = FALSE; /* always start in insert mode */ | |
270 #ifdef FEAT_SEARCH_EXTRA | |
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271 CLEAR_POS(&match_end); |
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272 save_cursor = curwin->w_cursor; /* may be restored later */ |
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273 search_start = curwin->w_cursor; |
7 | 274 old_curswant = curwin->w_curswant; |
275 old_leftcol = curwin->w_leftcol; | |
276 old_topline = curwin->w_topline; | |
277 # ifdef FEAT_DIFF | |
278 old_topfill = curwin->w_topfill; | |
279 # endif | |
280 old_botline = curwin->w_botline; | |
281 #endif | |
282 | |
283 /* | |
284 * set some variables for redrawcmd() | |
285 */ | |
286 ccline.cmdfirstc = (firstc == '@' ? 0 : firstc); | |
164 | 287 ccline.cmdindent = (firstc > 0 ? indent : 0); |
288 | |
289 /* alloc initial ccline.cmdbuff */ | |
290 alloc_cmdbuff(exmode_active ? 250 : indent + 1); | |
7 | 291 if (ccline.cmdbuff == NULL) |
292 return NULL; /* out of memory */ | |
293 ccline.cmdlen = ccline.cmdpos = 0; | |
294 ccline.cmdbuff[0] = NUL; | |
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295 sb_text_start_cmdline(); |
7 | 296 |
164 | 297 /* autoindent for :insert and :append */ |
298 if (firstc <= 0) | |
299 { | |
6929 | 300 vim_memset(ccline.cmdbuff, ' ', indent); |
164 | 301 ccline.cmdbuff[indent] = NUL; |
302 ccline.cmdpos = indent; | |
303 ccline.cmdspos = indent; | |
304 ccline.cmdlen = indent; | |
305 } | |
306 | |
7 | 307 ExpandInit(&xpc); |
1718 | 308 ccline.xpc = &xpc; |
7 | 309 |
310 #ifdef FEAT_RIGHTLEFT | |
311 if (curwin->w_p_rl && *curwin->w_p_rlc == 's' | |
312 && (firstc == '/' || firstc == '?')) | |
313 cmdmsg_rl = TRUE; | |
314 else | |
315 cmdmsg_rl = FALSE; | |
316 #endif | |
317 | |
318 redir_off = TRUE; /* don't redirect the typed command */ | |
319 if (!cmd_silent) | |
320 { | |
321 i = msg_scrolled; | |
322 msg_scrolled = 0; /* avoid wait_return message */ | |
323 gotocmdline(TRUE); | |
324 msg_scrolled += i; | |
325 redrawcmdprompt(); /* draw prompt or indent */ | |
326 set_cmdspos(); | |
327 } | |
328 xpc.xp_context = EXPAND_NOTHING; | |
329 xpc.xp_backslash = XP_BS_NONE; | |
632 | 330 #ifndef BACKSLASH_IN_FILENAME |
331 xpc.xp_shell = FALSE; | |
332 #endif | |
7 | 333 |
531 | 334 #if defined(FEAT_EVAL) |
335 if (ccline.input_fn) | |
336 { | |
337 xpc.xp_context = ccline.xp_context; | |
338 xpc.xp_pattern = ccline.cmdbuff; | |
1322 | 339 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 340 xpc.xp_arg = ccline.xp_arg; |
1322 | 341 # endif |
531 | 342 } |
343 #endif | |
344 | |
7 | 345 /* |
346 * Avoid scrolling when called by a recursive do_cmdline(), e.g. when | |
347 * doing ":@0" when register 0 doesn't contain a CR. | |
348 */ | |
349 msg_scroll = FALSE; | |
350 | |
351 State = CMDLINE; | |
352 | |
353 if (firstc == '/' || firstc == '?' || firstc == '@') | |
354 { | |
355 /* Use ":lmap" mappings for search pattern and input(). */ | |
356 if (curbuf->b_p_imsearch == B_IMODE_USE_INSERT) | |
357 b_im_ptr = &curbuf->b_p_iminsert; | |
358 else | |
359 b_im_ptr = &curbuf->b_p_imsearch; | |
360 if (*b_im_ptr == B_IMODE_LMAP) | |
361 State |= LANGMAP; | |
362 #ifdef USE_IM_CONTROL | |
363 im_set_active(*b_im_ptr == B_IMODE_IM); | |
364 #endif | |
365 } | |
366 #ifdef USE_IM_CONTROL | |
367 else if (p_imcmdline) | |
368 im_set_active(TRUE); | |
369 #endif | |
370 | |
371 #ifdef FEAT_MOUSE | |
372 setmouse(); | |
373 #endif | |
374 #ifdef CURSOR_SHAPE | |
375 ui_cursor_shape(); /* may show different cursor shape */ | |
376 #endif | |
377 | |
571 | 378 /* When inside an autocommand for writing "exiting" may be set and |
379 * terminal mode set to cooked. Need to set raw mode here then. */ | |
380 settmode(TMODE_RAW); | |
381 | |
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382 #ifdef FEAT_AUTOCMD |
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383 /* Trigger CmdlineEnter autocommands. */ |
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384 cmdline_type = firstc == NUL ? '-' : firstc; |
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385 trigger_cmd_autocmd(cmdline_type, EVENT_CMDLINEENTER); |
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386 #endif |
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387 |
7 | 388 #ifdef FEAT_CMDHIST |
389 init_history(); | |
390 hiscnt = hislen; /* set hiscnt to impossible history value */ | |
391 histype = hist_char2type(firstc); | |
392 #endif | |
393 | |
394 #ifdef FEAT_DIGRAPHS | |
1868 | 395 do_digraph(-1); /* init digraph typeahead */ |
7 | 396 #endif |
397 | |
5993 | 398 /* If something above caused an error, reset the flags, we do want to type |
399 * and execute commands. Display may be messed up a bit. */ | |
400 if (did_emsg) | |
401 redrawcmd(); | |
402 did_emsg = FALSE; | |
403 got_int = FALSE; | |
404 | |
7 | 405 /* |
406 * Collect the command string, handling editing keys. | |
407 */ | |
408 for (;;) | |
409 { | |
972 | 410 redir_off = TRUE; /* Don't redirect the typed command. |
411 Repeated, because a ":redir" inside | |
412 completion may switch it on. */ | |
7 | 413 #ifdef USE_ON_FLY_SCROLL |
414 dont_scroll = FALSE; /* allow scrolling here */ | |
415 #endif | |
416 quit_more = FALSE; /* reset after CTRL-D which had a more-prompt */ | |
417 | |
418 cursorcmd(); /* set the cursor on the right spot */ | |
1472 | 419 |
420 /* Get a character. Ignore K_IGNORE, it should not do anything, such | |
421 * as stop completion. */ | |
422 do | |
423 { | |
424 c = safe_vgetc(); | |
425 } while (c == K_IGNORE); | |
426 | |
7 | 427 if (KeyTyped) |
428 { | |
429 some_key_typed = TRUE; | |
430 #ifdef FEAT_RIGHTLEFT | |
431 if (cmd_hkmap) | |
432 c = hkmap(c); | |
433 # ifdef FEAT_FKMAP | |
434 if (cmd_fkmap) | |
435 c = cmdl_fkmap(c); | |
436 # endif | |
437 if (cmdmsg_rl && !KeyStuffed) | |
438 { | |
439 /* Invert horizontal movements and operations. Only when | |
440 * typed by the user directly, not when the result of a | |
441 * mapping. */ | |
442 switch (c) | |
443 { | |
444 case K_RIGHT: c = K_LEFT; break; | |
445 case K_S_RIGHT: c = K_S_LEFT; break; | |
446 case K_C_RIGHT: c = K_C_LEFT; break; | |
447 case K_LEFT: c = K_RIGHT; break; | |
448 case K_S_LEFT: c = K_S_RIGHT; break; | |
449 case K_C_LEFT: c = K_C_RIGHT; break; | |
450 } | |
451 } | |
452 #endif | |
453 } | |
454 | |
455 /* | |
456 * Ignore got_int when CTRL-C was typed here. | |
457 * Don't ignore it in :global, we really need to break then, e.g., for | |
458 * ":g/pat/normal /pat" (without the <CR>). | |
459 * Don't ignore it for the input() function. | |
460 */ | |
461 if ((c == Ctrl_C | |
462 #ifdef UNIX | |
463 || c == intr_char | |
464 #endif | |
465 ) | |
466 #if defined(FEAT_EVAL) || defined(FEAT_CRYPT) | |
467 && firstc != '@' | |
468 #endif | |
469 #ifdef FEAT_EVAL | |
470 && !break_ctrl_c | |
471 #endif | |
472 && !global_busy) | |
473 got_int = FALSE; | |
474 | |
475 #ifdef FEAT_CMDHIST | |
476 /* free old command line when finished moving around in the history | |
477 * list */ | |
478 if (lookfor != NULL | |
180 | 479 && c != K_S_DOWN && c != K_S_UP |
230 | 480 && c != K_DOWN && c != K_UP |
7 | 481 && c != K_PAGEDOWN && c != K_PAGEUP |
482 && c != K_KPAGEDOWN && c != K_KPAGEUP | |
230 | 483 && c != K_LEFT && c != K_RIGHT |
7 | 484 && (xpc.xp_numfiles > 0 || (c != Ctrl_P && c != Ctrl_N))) |
485 { | |
486 vim_free(lookfor); | |
487 lookfor = NULL; | |
488 } | |
489 #endif | |
490 | |
491 /* | |
1718 | 492 * When there are matching completions to select <S-Tab> works like |
493 * CTRL-P (unless 'wc' is <S-Tab>). | |
7 | 494 */ |
1718 | 495 if (c != p_wc && c == K_S_TAB && xpc.xp_numfiles > 0) |
7 | 496 c = Ctrl_P; |
497 | |
498 #ifdef FEAT_WILDMENU | |
499 /* Special translations for 'wildmenu' */ | |
500 if (did_wild_list && p_wmnu) | |
501 { | |
230 | 502 if (c == K_LEFT) |
7 | 503 c = Ctrl_P; |
230 | 504 else if (c == K_RIGHT) |
7 | 505 c = Ctrl_N; |
506 } | |
507 /* Hitting CR after "emenu Name.": complete submenu */ | |
508 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu | |
509 && ccline.cmdpos > 1 | |
510 && ccline.cmdbuff[ccline.cmdpos - 1] == '.' | |
511 && ccline.cmdbuff[ccline.cmdpos - 2] != '\\' | |
512 && (c == '\n' || c == '\r' || c == K_KENTER)) | |
513 c = K_DOWN; | |
514 #endif | |
515 | |
516 /* free expanded names when finished walking through matches */ | |
517 if (xpc.xp_numfiles != -1 | |
518 && !(c == p_wc && KeyTyped) && c != p_wcm | |
519 && c != Ctrl_N && c != Ctrl_P && c != Ctrl_A | |
520 && c != Ctrl_L) | |
521 { | |
522 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
523 did_wild_list = FALSE; | |
524 #ifdef FEAT_WILDMENU | |
230 | 525 if (!p_wmnu || (c != K_UP && c != K_DOWN)) |
7 | 526 #endif |
527 xpc.xp_context = EXPAND_NOTHING; | |
528 wim_index = 0; | |
529 #ifdef FEAT_WILDMENU | |
530 if (p_wmnu && wild_menu_showing != 0) | |
531 { | |
532 int skt = KeyTyped; | |
532 | 533 int old_RedrawingDisabled = RedrawingDisabled; |
531 | 534 |
535 if (ccline.input_fn) | |
536 RedrawingDisabled = 0; | |
7 | 537 |
538 if (wild_menu_showing == WM_SCROLLED) | |
539 { | |
540 /* Entered command line, move it up */ | |
541 cmdline_row--; | |
542 redrawcmd(); | |
543 } | |
544 else if (save_p_ls != -1) | |
545 { | |
546 /* restore 'laststatus' and 'winminheight' */ | |
547 p_ls = save_p_ls; | |
548 p_wmh = save_p_wmh; | |
549 last_status(FALSE); | |
195 | 550 save_cmdline(&save_ccline); |
7 | 551 update_screen(VALID); /* redraw the screen NOW */ |
195 | 552 restore_cmdline(&save_ccline); |
7 | 553 redrawcmd(); |
554 save_p_ls = -1; | |
555 } | |
556 else | |
557 { | |
558 win_redraw_last_status(topframe); | |
559 redraw_statuslines(); | |
560 } | |
532 | 561 KeyTyped = skt; |
562 wild_menu_showing = 0; | |
531 | 563 if (ccline.input_fn) |
564 RedrawingDisabled = old_RedrawingDisabled; | |
7 | 565 } |
566 #endif | |
567 } | |
568 | |
569 #ifdef FEAT_WILDMENU | |
570 /* Special translations for 'wildmenu' */ | |
571 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu) | |
572 { | |
573 /* Hitting <Down> after "emenu Name.": complete submenu */ | |
1318 | 574 if (c == K_DOWN && ccline.cmdpos > 0 |
575 && ccline.cmdbuff[ccline.cmdpos - 1] == '.') | |
7 | 576 c = p_wc; |
230 | 577 else if (c == K_UP) |
7 | 578 { |
579 /* Hitting <Up>: Remove one submenu name in front of the | |
580 * cursor */ | |
581 int found = FALSE; | |
582 | |
583 j = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
584 i = 0; | |
585 while (--j > 0) | |
586 { | |
587 /* check for start of menu name */ | |
588 if (ccline.cmdbuff[j] == ' ' | |
589 && ccline.cmdbuff[j - 1] != '\\') | |
590 { | |
591 i = j + 1; | |
592 break; | |
593 } | |
594 /* check for start of submenu name */ | |
595 if (ccline.cmdbuff[j] == '.' | |
596 && ccline.cmdbuff[j - 1] != '\\') | |
597 { | |
598 if (found) | |
599 { | |
600 i = j + 1; | |
601 break; | |
602 } | |
603 else | |
604 found = TRUE; | |
605 } | |
606 } | |
607 if (i > 0) | |
608 cmdline_del(i); | |
609 c = p_wc; | |
610 xpc.xp_context = EXPAND_NOTHING; | |
611 } | |
612 } | |
714 | 613 if ((xpc.xp_context == EXPAND_FILES |
1621 | 614 || xpc.xp_context == EXPAND_DIRECTORIES |
714 | 615 || xpc.xp_context == EXPAND_SHELLCMD) && p_wmnu) |
7 | 616 { |
617 char_u upseg[5]; | |
618 | |
619 upseg[0] = PATHSEP; | |
620 upseg[1] = '.'; | |
621 upseg[2] = '.'; | |
622 upseg[3] = PATHSEP; | |
623 upseg[4] = NUL; | |
624 | |
1318 | 625 if (c == K_DOWN |
626 && ccline.cmdpos > 0 | |
627 && ccline.cmdbuff[ccline.cmdpos - 1] == PATHSEP | |
628 && (ccline.cmdpos < 3 | |
629 || ccline.cmdbuff[ccline.cmdpos - 2] != '.' | |
7 | 630 || ccline.cmdbuff[ccline.cmdpos - 3] != '.')) |
631 { | |
632 /* go down a directory */ | |
633 c = p_wc; | |
634 } | |
230 | 635 else if (STRNCMP(xpc.xp_pattern, upseg + 1, 3) == 0 && c == K_DOWN) |
7 | 636 { |
637 /* If in a direct ancestor, strip off one ../ to go down */ | |
638 int found = FALSE; | |
639 | |
640 j = ccline.cmdpos; | |
641 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
642 while (--j > i) | |
643 { | |
39 | 644 #ifdef FEAT_MBYTE |
645 if (has_mbyte) | |
646 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
647 #endif | |
7 | 648 if (vim_ispathsep(ccline.cmdbuff[j])) |
649 { | |
650 found = TRUE; | |
651 break; | |
652 } | |
653 } | |
654 if (found | |
655 && ccline.cmdbuff[j - 1] == '.' | |
656 && ccline.cmdbuff[j - 2] == '.' | |
657 && (vim_ispathsep(ccline.cmdbuff[j - 3]) || j == i + 2)) | |
658 { | |
659 cmdline_del(j - 2); | |
660 c = p_wc; | |
661 } | |
662 } | |
230 | 663 else if (c == K_UP) |
7 | 664 { |
665 /* go up a directory */ | |
666 int found = FALSE; | |
667 | |
668 j = ccline.cmdpos - 1; | |
669 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
670 while (--j > i) | |
671 { | |
672 #ifdef FEAT_MBYTE | |
673 if (has_mbyte) | |
674 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
675 #endif | |
676 if (vim_ispathsep(ccline.cmdbuff[j]) | |
677 #ifdef BACKSLASH_IN_FILENAME | |
8080
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
678 && vim_strchr((char_u *)" *?[{`$%#", |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
679 ccline.cmdbuff[j + 1]) == NULL |
7 | 680 #endif |
681 ) | |
682 { | |
683 if (found) | |
684 { | |
685 i = j + 1; | |
686 break; | |
687 } | |
688 else | |
689 found = TRUE; | |
690 } | |
691 } | |
692 | |
693 if (!found) | |
694 j = i; | |
695 else if (STRNCMP(ccline.cmdbuff + j, upseg, 4) == 0) | |
696 j += 4; | |
697 else if (STRNCMP(ccline.cmdbuff + j, upseg + 1, 3) == 0 | |
698 && j == i) | |
699 j += 3; | |
700 else | |
701 j = 0; | |
702 if (j > 0) | |
703 { | |
704 /* TODO this is only for DOS/UNIX systems - need to put in | |
705 * machine-specific stuff here and in upseg init */ | |
706 cmdline_del(j); | |
707 put_on_cmdline(upseg + 1, 3, FALSE); | |
708 } | |
709 else if (ccline.cmdpos > i) | |
710 cmdline_del(i); | |
3204 | 711 |
712 /* Now complete in the new directory. Set KeyTyped in case the | |
713 * Up key came from a mapping. */ | |
7 | 714 c = p_wc; |
3204 | 715 KeyTyped = TRUE; |
7 | 716 } |
717 } | |
718 | |
719 #endif /* FEAT_WILDMENU */ | |
720 | |
721 /* CTRL-\ CTRL-N goes to Normal mode, CTRL-\ CTRL-G goes to Insert | |
722 * mode when 'insertmode' is set, CTRL-\ e prompts for an expression. */ | |
723 if (c == Ctrl_BSL) | |
724 { | |
725 ++no_mapping; | |
726 ++allow_keys; | |
1389 | 727 c = plain_vgetc(); |
7 | 728 --no_mapping; |
729 --allow_keys; | |
3859 | 730 /* CTRL-\ e doesn't work when obtaining an expression, unless it |
731 * is in a mapping. */ | |
732 if (c != Ctrl_N && c != Ctrl_G && (c != 'e' | |
733 || (ccline.cmdfirstc == '=' && KeyTyped))) | |
7 | 734 { |
735 vungetc(c); | |
736 c = Ctrl_BSL; | |
737 } | |
738 #ifdef FEAT_EVAL | |
739 else if (c == 'e') | |
740 { | |
2557
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Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
741 char_u *p = NULL; |
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Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
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2556
diff
changeset
|
742 int len; |
7 | 743 |
744 /* | |
745 * Replace the command line with the result of an expression. | |
625 | 746 * Need to save and restore the current command line, to be |
747 * able to enter a new one... | |
7 | 748 */ |
749 if (ccline.cmdpos == ccline.cmdlen) | |
750 new_cmdpos = 99999; /* keep it at the end */ | |
751 else | |
752 new_cmdpos = ccline.cmdpos; | |
95 | 753 |
754 save_cmdline(&save_ccline); | |
7 | 755 c = get_expr_register(); |
95 | 756 restore_cmdline(&save_ccline); |
7 | 757 if (c == '=') |
758 { | |
634 | 759 /* Need to save and restore ccline. And set "textlock" |
632 | 760 * to avoid nasty things like going to another buffer when |
761 * evaluating an expression. */ | |
95 | 762 save_cmdline(&save_ccline); |
634 | 763 ++textlock; |
7 | 764 p = get_expr_line(); |
634 | 765 --textlock; |
95 | 766 restore_cmdline(&save_ccline); |
2617 | 767 |
768 if (p != NULL) | |
7 | 769 { |
2617 | 770 len = (int)STRLEN(p); |
771 if (realloc_cmdbuff(len + 1) == OK) | |
772 { | |
773 ccline.cmdlen = len; | |
774 STRCPY(ccline.cmdbuff, p); | |
775 vim_free(p); | |
776 | |
777 /* Restore the cursor or use the position set with | |
778 * set_cmdline_pos(). */ | |
779 if (new_cmdpos > ccline.cmdlen) | |
780 ccline.cmdpos = ccline.cmdlen; | |
781 else | |
782 ccline.cmdpos = new_cmdpos; | |
783 | |
784 KeyTyped = FALSE; /* Don't do p_wc completion. */ | |
785 redrawcmd(); | |
786 goto cmdline_changed; | |
787 } | |
7 | 788 } |
789 } | |
790 beep_flush(); | |
2636 | 791 got_int = FALSE; /* don't abandon the command line */ |
792 did_emsg = FALSE; | |
793 emsg_on_display = FALSE; | |
794 redrawcmd(); | |
795 goto cmdline_not_changed; | |
7 | 796 } |
797 #endif | |
798 else | |
799 { | |
800 if (c == Ctrl_G && p_im && restart_edit == 0) | |
801 restart_edit = 'a'; | |
802 gotesc = TRUE; /* will free ccline.cmdbuff after putting it | |
803 in history */ | |
804 goto returncmd; /* back to Normal mode */ | |
805 } | |
806 } | |
807 | |
808 #ifdef FEAT_CMDWIN | |
809 if (c == cedit_key || c == K_CMDWIN) | |
810 { | |
6211 | 811 if (ex_normal_busy == 0 && got_int == FALSE) |
812 { | |
813 /* | |
814 * Open a window to edit the command line (and history). | |
815 */ | |
11321
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diff
changeset
|
816 c = open_cmdwin(); |
6211 | 817 some_key_typed = TRUE; |
818 } | |
7 | 819 } |
820 # ifdef FEAT_DIGRAPHS | |
821 else | |
822 # endif | |
823 #endif | |
824 #ifdef FEAT_DIGRAPHS | |
825 c = do_digraph(c); | |
826 #endif | |
827 | |
828 if (c == '\n' || c == '\r' || c == K_KENTER || (c == ESC | |
829 && (!KeyTyped || vim_strchr(p_cpo, CPO_ESC) != NULL))) | |
830 { | |
168 | 831 /* In Ex mode a backslash escapes a newline. */ |
832 if (exmode_active | |
833 && c != ESC | |
1318 | 834 && ccline.cmdpos == ccline.cmdlen |
168 | 835 && ccline.cmdpos > 0 |
836 && ccline.cmdbuff[ccline.cmdpos - 1] == '\\') | |
837 { | |
838 if (c == K_KENTER) | |
839 c = '\n'; | |
840 } | |
841 else | |
7 | 842 { |
168 | 843 gotesc = FALSE; /* Might have typed ESC previously, don't |
844 truncate the cmdline now. */ | |
845 if (ccheck_abbr(c + ABBR_OFF)) | |
846 goto cmdline_changed; | |
847 if (!cmd_silent) | |
848 { | |
849 windgoto(msg_row, 0); | |
850 out_flush(); | |
851 } | |
852 break; | |
7 | 853 } |
854 } | |
855 | |
856 /* | |
857 * Completion for 'wildchar' or 'wildcharm' key. | |
858 * - hitting <ESC> twice means: abandon command line. | |
859 * - wildcard expansion is only done when the 'wildchar' key is really | |
860 * typed, not when it comes from a macro | |
861 */ | |
862 if ((c == p_wc && !gotesc && KeyTyped) || c == p_wcm) | |
863 { | |
864 if (xpc.xp_numfiles > 0) /* typed p_wc at least twice */ | |
865 { | |
866 /* if 'wildmode' contains "list" may still need to list */ | |
867 if (xpc.xp_numfiles > 1 | |
868 && !did_wild_list | |
869 && (wim_flags[wim_index] & WIM_LIST)) | |
870 { | |
871 (void)showmatches(&xpc, FALSE); | |
872 redrawcmd(); | |
873 did_wild_list = TRUE; | |
874 } | |
875 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 876 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
877 firstc != '@'); | |
7 | 878 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 879 res = nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
880 firstc != '@'); | |
7 | 881 else |
882 res = OK; /* don't insert 'wildchar' now */ | |
883 } | |
884 else /* typed p_wc first time */ | |
885 { | |
886 wim_index = 0; | |
887 j = ccline.cmdpos; | |
888 /* if 'wildmode' first contains "longest", get longest | |
889 * common part */ | |
890 if (wim_flags[0] & WIM_LONGEST) | |
3961 | 891 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
892 firstc != '@'); | |
7 | 893 else |
3961 | 894 res = nextwild(&xpc, WILD_EXPAND_KEEP, WILD_NO_BEEP, |
895 firstc != '@'); | |
7 | 896 |
897 /* if interrupted while completing, behave like it failed */ | |
898 if (got_int) | |
899 { | |
900 (void)vpeekc(); /* remove <C-C> from input stream */ | |
901 got_int = FALSE; /* don't abandon the command line */ | |
902 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
903 #ifdef FEAT_WILDMENU | |
904 xpc.xp_context = EXPAND_NOTHING; | |
905 #endif | |
906 goto cmdline_changed; | |
907 } | |
908 | |
909 /* when more than one match, and 'wildmode' first contains | |
910 * "list", or no change and 'wildmode' contains "longest,list", | |
911 * list all matches */ | |
912 if (res == OK && xpc.xp_numfiles > 1) | |
913 { | |
914 /* a "longest" that didn't do anything is skipped (but not | |
915 * "list:longest") */ | |
916 if (wim_flags[0] == WIM_LONGEST && ccline.cmdpos == j) | |
917 wim_index = 1; | |
918 if ((wim_flags[wim_index] & WIM_LIST) | |
919 #ifdef FEAT_WILDMENU | |
920 || (p_wmnu && (wim_flags[wim_index] & WIM_FULL) != 0) | |
921 #endif | |
922 ) | |
923 { | |
924 if (!(wim_flags[0] & WIM_LONGEST)) | |
925 { | |
926 #ifdef FEAT_WILDMENU | |
927 int p_wmnu_save = p_wmnu; | |
928 p_wmnu = 0; | |
929 #endif | |
3961 | 930 /* remove match */ |
931 nextwild(&xpc, WILD_PREV, 0, firstc != '@'); | |
7 | 932 #ifdef FEAT_WILDMENU |
933 p_wmnu = p_wmnu_save; | |
934 #endif | |
935 } | |
936 #ifdef FEAT_WILDMENU | |
937 (void)showmatches(&xpc, p_wmnu | |
938 && ((wim_flags[wim_index] & WIM_LIST) == 0)); | |
939 #else | |
940 (void)showmatches(&xpc, FALSE); | |
941 #endif | |
942 redrawcmd(); | |
943 did_wild_list = TRUE; | |
944 if (wim_flags[wim_index] & WIM_LONGEST) | |
3961 | 945 nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
946 firstc != '@'); | |
7 | 947 else if (wim_flags[wim_index] & WIM_FULL) |
3961 | 948 nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
949 firstc != '@'); | |
7 | 950 } |
951 else | |
6949 | 952 vim_beep(BO_WILD); |
7 | 953 } |
954 #ifdef FEAT_WILDMENU | |
955 else if (xpc.xp_numfiles == -1) | |
956 xpc.xp_context = EXPAND_NOTHING; | |
957 #endif | |
958 } | |
959 if (wim_index < 3) | |
960 ++wim_index; | |
961 if (c == ESC) | |
962 gotesc = TRUE; | |
963 if (res == OK) | |
964 goto cmdline_changed; | |
965 } | |
966 | |
967 gotesc = FALSE; | |
968 | |
969 /* <S-Tab> goes to last match, in a clumsy way */ | |
970 if (c == K_S_TAB && KeyTyped) | |
971 { | |
3961 | 972 if (nextwild(&xpc, WILD_EXPAND_KEEP, 0, firstc != '@') == OK |
973 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK | |
974 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK) | |
7 | 975 goto cmdline_changed; |
976 } | |
977 | |
978 if (c == NUL || c == K_ZERO) /* NUL is stored as NL */ | |
979 c = NL; | |
980 | |
981 do_abbr = TRUE; /* default: check for abbreviation */ | |
982 | |
983 /* | |
984 * Big switch for a typed command line character. | |
985 */ | |
986 switch (c) | |
987 { | |
988 case K_BS: | |
989 case Ctrl_H: | |
990 case K_DEL: | |
991 case K_KDEL: | |
992 case Ctrl_W: | |
993 #ifdef FEAT_FKMAP | |
994 if (cmd_fkmap && c == K_BS) | |
995 c = K_DEL; | |
996 #endif | |
997 if (c == K_KDEL) | |
998 c = K_DEL; | |
999 | |
1000 /* | |
1001 * delete current character is the same as backspace on next | |
1002 * character, except at end of line | |
1003 */ | |
1004 if (c == K_DEL && ccline.cmdpos != ccline.cmdlen) | |
1005 ++ccline.cmdpos; | |
1006 #ifdef FEAT_MBYTE | |
1007 if (has_mbyte && c == K_DEL) | |
1008 ccline.cmdpos += mb_off_next(ccline.cmdbuff, | |
1009 ccline.cmdbuff + ccline.cmdpos); | |
1010 #endif | |
1011 if (ccline.cmdpos > 0) | |
1012 { | |
1013 char_u *p; | |
1014 | |
1015 j = ccline.cmdpos; | |
1016 p = ccline.cmdbuff + j; | |
1017 #ifdef FEAT_MBYTE | |
1018 if (has_mbyte) | |
1019 { | |
1020 p = mb_prevptr(ccline.cmdbuff, p); | |
1021 if (c == Ctrl_W) | |
1022 { | |
1023 while (p > ccline.cmdbuff && vim_isspace(*p)) | |
1024 p = mb_prevptr(ccline.cmdbuff, p); | |
1025 i = mb_get_class(p); | |
1026 while (p > ccline.cmdbuff && mb_get_class(p) == i) | |
1027 p = mb_prevptr(ccline.cmdbuff, p); | |
1028 if (mb_get_class(p) != i) | |
474 | 1029 p += (*mb_ptr2len)(p); |
7 | 1030 } |
1031 } | |
1032 else | |
1033 #endif | |
1034 if (c == Ctrl_W) | |
1035 { | |
1036 while (p > ccline.cmdbuff && vim_isspace(p[-1])) | |
1037 --p; | |
1038 i = vim_iswordc(p[-1]); | |
1039 while (p > ccline.cmdbuff && !vim_isspace(p[-1]) | |
1040 && vim_iswordc(p[-1]) == i) | |
1041 --p; | |
1042 } | |
1043 else | |
1044 --p; | |
1045 ccline.cmdpos = (int)(p - ccline.cmdbuff); | |
1046 ccline.cmdlen -= j - ccline.cmdpos; | |
1047 i = ccline.cmdpos; | |
1048 while (i < ccline.cmdlen) | |
1049 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
1050 | |
1051 /* Truncate at the end, required for multi-byte chars. */ | |
1052 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
9971
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1053 #ifdef FEAT_SEARCH_EXTRA |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1054 if (ccline.cmdlen == 0) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1055 { |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1056 search_start = save_cursor; |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1057 /* save view settings, so that the screen |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1058 * won't be restored at the wrong position */ |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1059 old_curswant = init_curswant; |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1060 old_leftcol = init_leftcol; |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
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parents:
10094
diff
changeset
|
1061 old_topline = init_topline; |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
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parents:
10094
diff
changeset
|
1062 # ifdef FEAT_DIFF |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1063 old_topfill = init_topfill; |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1064 # endif |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1065 old_botline = init_botline; |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1066 } |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1067 #endif |
7 | 1068 redrawcmd(); |
1069 } | |
1070 else if (ccline.cmdlen == 0 && c != Ctrl_W | |
1071 && ccline.cmdprompt == NULL && indent == 0) | |
1072 { | |
1073 /* In ex and debug mode it doesn't make sense to return. */ | |
1074 if (exmode_active | |
1075 #ifdef FEAT_EVAL | |
1076 || ccline.cmdfirstc == '>' | |
1077 #endif | |
1078 ) | |
1079 goto cmdline_not_changed; | |
1080 | |
1081 vim_free(ccline.cmdbuff); /* no commandline to return */ | |
1082 ccline.cmdbuff = NULL; | |
1083 if (!cmd_silent) | |
1084 { | |
1085 #ifdef FEAT_RIGHTLEFT | |
1086 if (cmdmsg_rl) | |
1087 msg_col = Columns; | |
1088 else | |
1089 #endif | |
1090 msg_col = 0; | |
1091 msg_putchar(' '); /* delete ':' */ | |
1092 } | |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1093 #ifdef FEAT_SEARCH_EXTRA |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1094 if (ccline.cmdlen == 0) |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1095 search_start = save_cursor; |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1096 #endif |
7 | 1097 redraw_cmdline = TRUE; |
1098 goto returncmd; /* back to cmd mode */ | |
1099 } | |
1100 goto cmdline_changed; | |
1101 | |
1102 case K_INS: | |
1103 case K_KINS: | |
1104 #ifdef FEAT_FKMAP | |
1105 /* if Farsi mode set, we are in reverse insert mode - | |
1106 Do not change the mode */ | |
1107 if (cmd_fkmap) | |
1108 beep_flush(); | |
1109 else | |
1110 #endif | |
1111 ccline.overstrike = !ccline.overstrike; | |
1112 #ifdef CURSOR_SHAPE | |
1113 ui_cursor_shape(); /* may show different cursor shape */ | |
1114 #endif | |
1115 goto cmdline_not_changed; | |
1116 | |
1117 case Ctrl_HAT: | |
782 | 1118 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
7 | 1119 { |
1120 /* ":lmap" mappings exists, toggle use of mappings. */ | |
1121 State ^= LANGMAP; | |
1122 #ifdef USE_IM_CONTROL | |
1123 im_set_active(FALSE); /* Disable input method */ | |
1124 #endif | |
1125 if (b_im_ptr != NULL) | |
1126 { | |
1127 if (State & LANGMAP) | |
1128 *b_im_ptr = B_IMODE_LMAP; | |
1129 else | |
1130 *b_im_ptr = B_IMODE_NONE; | |
1131 } | |
1132 } | |
1133 #ifdef USE_IM_CONTROL | |
1134 else | |
1135 { | |
1136 /* There are no ":lmap" mappings, toggle IM. When | |
1137 * 'imdisable' is set don't try getting the status, it's | |
1138 * always off. */ | |
1139 if ((p_imdisable && b_im_ptr != NULL) | |
1140 ? *b_im_ptr == B_IMODE_IM : im_get_status()) | |
1141 { | |
1142 im_set_active(FALSE); /* Disable input method */ | |
1143 if (b_im_ptr != NULL) | |
1144 *b_im_ptr = B_IMODE_NONE; | |
1145 } | |
1146 else | |
1147 { | |
1148 im_set_active(TRUE); /* Enable input method */ | |
1149 if (b_im_ptr != NULL) | |
1150 *b_im_ptr = B_IMODE_IM; | |
1151 } | |
1152 } | |
1153 #endif | |
1154 if (b_im_ptr != NULL) | |
1155 { | |
1156 if (b_im_ptr == &curbuf->b_p_iminsert) | |
1157 set_iminsert_global(); | |
1158 else | |
1159 set_imsearch_global(); | |
1160 } | |
1161 #ifdef CURSOR_SHAPE | |
1162 ui_cursor_shape(); /* may show different cursor shape */ | |
1163 #endif | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
1164 #if defined(FEAT_KEYMAP) |
7 | 1165 /* Show/unshow value of 'keymap' in status lines later. */ |
1166 status_redraw_curbuf(); | |
1167 #endif | |
1168 goto cmdline_not_changed; | |
1169 | |
1170 /* case '@': only in very old vi */ | |
1171 case Ctrl_U: | |
1172 /* delete all characters left of the cursor */ | |
1173 j = ccline.cmdpos; | |
1174 ccline.cmdlen -= j; | |
1175 i = ccline.cmdpos = 0; | |
1176 while (i < ccline.cmdlen) | |
1177 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
1178 /* Truncate at the end, required for multi-byte chars. */ | |
1179 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1180 #ifdef FEAT_SEARCH_EXTRA |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1181 if (ccline.cmdlen == 0) |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1182 search_start = save_cursor; |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1183 #endif |
7 | 1184 redrawcmd(); |
1185 goto cmdline_changed; | |
1186 | |
1187 #ifdef FEAT_CLIPBOARD | |
1188 case Ctrl_Y: | |
1189 /* Copy the modeless selection, if there is one. */ | |
1190 if (clip_star.state != SELECT_CLEARED) | |
1191 { | |
1192 if (clip_star.state == SELECT_DONE) | |
1193 clip_copy_modeless_selection(TRUE); | |
1194 goto cmdline_not_changed; | |
1195 } | |
1196 break; | |
1197 #endif | |
1198 | |
1199 case ESC: /* get here if p_wc != ESC or when ESC typed twice */ | |
1200 case Ctrl_C: | |
571 | 1201 /* In exmode it doesn't make sense to return. Except when |
161 | 1202 * ":normal" runs out of characters. */ |
1203 if (exmode_active | |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
1204 && (ex_normal_busy == 0 || typebuf.tb_len > 0)) |
7 | 1205 goto cmdline_not_changed; |
1206 | |
1207 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1208 putting it in history */ | |
1209 goto returncmd; /* back to cmd mode */ | |
1210 | |
1211 case Ctrl_R: /* insert register */ | |
1212 #ifdef USE_ON_FLY_SCROLL | |
1213 dont_scroll = TRUE; /* disallow scrolling here */ | |
1214 #endif | |
1215 putcmdline('"', TRUE); | |
1216 ++no_mapping; | |
1389 | 1217 i = c = plain_vgetc(); /* CTRL-R <char> */ |
7 | 1218 if (i == Ctrl_O) |
1219 i = Ctrl_R; /* CTRL-R CTRL-O == CTRL-R CTRL-R */ | |
1220 if (i == Ctrl_R) | |
1389 | 1221 c = plain_vgetc(); /* CTRL-R CTRL-R <char> */ |
11664
e3bfe624ba0a
patch 8.0.0714: when a timer causes a command line redraw " goes missing
Christian Brabandt <cb@256bit.org>
parents:
11647
diff
changeset
|
1222 extra_char = NUL; |
7 | 1223 --no_mapping; |
1224 #ifdef FEAT_EVAL | |
1225 /* | |
1226 * Insert the result of an expression. | |
1227 * Need to save the current command line, to be able to enter | |
1228 * a new one... | |
1229 */ | |
1230 new_cmdpos = -1; | |
1231 if (c == '=') | |
1232 { | |
1233 if (ccline.cmdfirstc == '=')/* can't do this recursively */ | |
1234 { | |
1235 beep_flush(); | |
1236 c = ESC; | |
1237 } | |
1238 else | |
1239 { | |
95 | 1240 save_cmdline(&save_ccline); |
7 | 1241 c = get_expr_register(); |
95 | 1242 restore_cmdline(&save_ccline); |
7 | 1243 } |
1244 } | |
1245 #endif | |
1246 if (c != ESC) /* use ESC to cancel inserting register */ | |
1247 { | |
1015 | 1248 cmdline_paste(c, i == Ctrl_R, FALSE); |
606 | 1249 |
613 | 1250 #ifdef FEAT_EVAL |
606 | 1251 /* When there was a serious error abort getting the |
1252 * command line. */ | |
1253 if (aborting()) | |
1254 { | |
1255 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1256 putting it in history */ | |
1257 goto returncmd; /* back to cmd mode */ | |
1258 } | |
613 | 1259 #endif |
7 | 1260 KeyTyped = FALSE; /* Don't do p_wc completion. */ |
1261 #ifdef FEAT_EVAL | |
1262 if (new_cmdpos >= 0) | |
1263 { | |
1264 /* set_cmdline_pos() was used */ | |
1265 if (new_cmdpos > ccline.cmdlen) | |
1266 ccline.cmdpos = ccline.cmdlen; | |
1267 else | |
1268 ccline.cmdpos = new_cmdpos; | |
1269 } | |
1270 #endif | |
1271 } | |
1272 redrawcmd(); | |
1273 goto cmdline_changed; | |
1274 | |
1275 case Ctrl_D: | |
1276 if (showmatches(&xpc, FALSE) == EXPAND_NOTHING) | |
1277 break; /* Use ^D as normal char instead */ | |
1278 | |
1279 redrawcmd(); | |
1280 continue; /* don't do incremental search now */ | |
1281 | |
1282 case K_RIGHT: | |
1283 case K_S_RIGHT: | |
1284 case K_C_RIGHT: | |
1285 do | |
1286 { | |
1287 if (ccline.cmdpos >= ccline.cmdlen) | |
1288 break; | |
1289 i = cmdline_charsize(ccline.cmdpos); | |
1290 if (KeyTyped && ccline.cmdspos + i >= Columns * Rows) | |
1291 break; | |
1292 ccline.cmdspos += i; | |
1293 #ifdef FEAT_MBYTE | |
1294 if (has_mbyte) | |
474 | 1295 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1296 + ccline.cmdpos); |
1297 else | |
1298 #endif | |
1299 ++ccline.cmdpos; | |
1300 } | |
180 | 1301 while ((c == K_S_RIGHT || c == K_C_RIGHT |
1302 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) | |
7 | 1303 && ccline.cmdbuff[ccline.cmdpos] != ' '); |
1304 #ifdef FEAT_MBYTE | |
1305 if (has_mbyte) | |
1306 set_cmdspos_cursor(); | |
1307 #endif | |
1308 goto cmdline_not_changed; | |
1309 | |
1310 case K_LEFT: | |
1311 case K_S_LEFT: | |
1312 case K_C_LEFT: | |
1456 | 1313 if (ccline.cmdpos == 0) |
1314 goto cmdline_not_changed; | |
7 | 1315 do |
1316 { | |
1317 --ccline.cmdpos; | |
1318 #ifdef FEAT_MBYTE | |
1319 if (has_mbyte) /* move to first byte of char */ | |
1320 ccline.cmdpos -= (*mb_head_off)(ccline.cmdbuff, | |
1321 ccline.cmdbuff + ccline.cmdpos); | |
1322 #endif | |
1323 ccline.cmdspos -= cmdline_charsize(ccline.cmdpos); | |
1324 } | |
1456 | 1325 while (ccline.cmdpos > 0 |
1326 && (c == K_S_LEFT || c == K_C_LEFT | |
180 | 1327 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) |
7 | 1328 && ccline.cmdbuff[ccline.cmdpos - 1] != ' '); |
1329 #ifdef FEAT_MBYTE | |
1330 if (has_mbyte) | |
1331 set_cmdspos_cursor(); | |
1332 #endif | |
1333 goto cmdline_not_changed; | |
1334 | |
1335 case K_IGNORE: | |
11321
f57dce6b934b
patch 8.0.0546: swap file exists briefly when opening the command window
Christian Brabandt <cb@256bit.org>
parents:
11285
diff
changeset
|
1336 /* Ignore mouse event or open_cmdwin() result. */ |
1472 | 1337 goto cmdline_not_changed; |
7 | 1338 |
625 | 1339 #ifdef FEAT_GUI_W32 |
1340 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
1341 * cancelled. */ | |
1342 case K_F4: | |
1343 if (mod_mask == MOD_MASK_ALT) | |
1344 { | |
1345 redrawcmd(); /* somehow the cmdline is cleared */ | |
1346 goto cmdline_not_changed; | |
1347 } | |
1348 break; | |
1349 #endif | |
1350 | |
7 | 1351 #ifdef FEAT_MOUSE |
1352 case K_MIDDLEDRAG: | |
1353 case K_MIDDLERELEASE: | |
1354 goto cmdline_not_changed; /* Ignore mouse */ | |
1355 | |
1356 case K_MIDDLEMOUSE: | |
1357 # ifdef FEAT_GUI | |
1358 /* When GUI is active, also paste when 'mouse' is empty */ | |
1359 if (!gui.in_use) | |
1360 # endif | |
1361 if (!mouse_has(MOUSE_COMMAND)) | |
1362 goto cmdline_not_changed; /* Ignore mouse */ | |
692 | 1363 # ifdef FEAT_CLIPBOARD |
7 | 1364 if (clip_star.available) |
1015 | 1365 cmdline_paste('*', TRUE, TRUE); |
7 | 1366 else |
692 | 1367 # endif |
1015 | 1368 cmdline_paste(0, TRUE, TRUE); |
7 | 1369 redrawcmd(); |
1370 goto cmdline_changed; | |
1371 | |
692 | 1372 # ifdef FEAT_DND |
7 | 1373 case K_DROP: |
1015 | 1374 cmdline_paste('~', TRUE, FALSE); |
7 | 1375 redrawcmd(); |
1376 goto cmdline_changed; | |
692 | 1377 # endif |
7 | 1378 |
1379 case K_LEFTDRAG: | |
1380 case K_LEFTRELEASE: | |
1381 case K_RIGHTDRAG: | |
1382 case K_RIGHTRELEASE: | |
1383 /* Ignore drag and release events when the button-down wasn't | |
1384 * seen before. */ | |
1385 if (ignore_drag_release) | |
1386 goto cmdline_not_changed; | |
1387 /* FALLTHROUGH */ | |
1388 case K_LEFTMOUSE: | |
1389 case K_RIGHTMOUSE: | |
1390 if (c == K_LEFTRELEASE || c == K_RIGHTRELEASE) | |
1391 ignore_drag_release = TRUE; | |
1392 else | |
1393 ignore_drag_release = FALSE; | |
1394 # ifdef FEAT_GUI | |
1395 /* When GUI is active, also move when 'mouse' is empty */ | |
1396 if (!gui.in_use) | |
1397 # endif | |
1398 if (!mouse_has(MOUSE_COMMAND)) | |
1399 goto cmdline_not_changed; /* Ignore mouse */ | |
1400 # ifdef FEAT_CLIPBOARD | |
1401 if (mouse_row < cmdline_row && clip_star.available) | |
1402 { | |
1403 int button, is_click, is_drag; | |
1404 | |
1405 /* | |
1406 * Handle modeless selection. | |
1407 */ | |
1408 button = get_mouse_button(KEY2TERMCAP1(c), | |
1409 &is_click, &is_drag); | |
1410 if (mouse_model_popup() && button == MOUSE_LEFT | |
1411 && (mod_mask & MOD_MASK_SHIFT)) | |
1412 { | |
1413 /* Translate shift-left to right button. */ | |
1414 button = MOUSE_RIGHT; | |
1415 mod_mask &= ~MOD_MASK_SHIFT; | |
1416 } | |
1417 clip_modeless(button, is_click, is_drag); | |
1418 goto cmdline_not_changed; | |
1419 } | |
1420 # endif | |
1421 | |
1422 set_cmdspos(); | |
1423 for (ccline.cmdpos = 0; ccline.cmdpos < ccline.cmdlen; | |
1424 ++ccline.cmdpos) | |
1425 { | |
1426 i = cmdline_charsize(ccline.cmdpos); | |
1427 if (mouse_row <= cmdline_row + ccline.cmdspos / Columns | |
1428 && mouse_col < ccline.cmdspos % Columns + i) | |
1429 break; | |
692 | 1430 # ifdef FEAT_MBYTE |
7 | 1431 if (has_mbyte) |
1432 { | |
1433 /* Count ">" for double-wide char that doesn't fit. */ | |
1434 correct_cmdspos(ccline.cmdpos, i); | |
474 | 1435 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
7 | 1436 + ccline.cmdpos) - 1; |
1437 } | |
692 | 1438 # endif |
7 | 1439 ccline.cmdspos += i; |
1440 } | |
1441 goto cmdline_not_changed; | |
1442 | |
1443 /* Mouse scroll wheel: ignored here */ | |
1444 case K_MOUSEDOWN: | |
1445 case K_MOUSEUP: | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1446 case K_MOUSELEFT: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1447 case K_MOUSERIGHT: |
7 | 1448 /* Alternate buttons ignored here */ |
1449 case K_X1MOUSE: | |
1450 case K_X1DRAG: | |
1451 case K_X1RELEASE: | |
1452 case K_X2MOUSE: | |
1453 case K_X2DRAG: | |
1454 case K_X2RELEASE: | |
1455 goto cmdline_not_changed; | |
1456 | |
1457 #endif /* FEAT_MOUSE */ | |
1458 | |
1459 #ifdef FEAT_GUI | |
1460 case K_LEFTMOUSE_NM: /* mousefocus click, ignored */ | |
1461 case K_LEFTRELEASE_NM: | |
1462 goto cmdline_not_changed; | |
1463 | |
1464 case K_VER_SCROLLBAR: | |
540 | 1465 if (msg_scrolled == 0) |
7 | 1466 { |
1467 gui_do_scroll(); | |
1468 redrawcmd(); | |
1469 } | |
1470 goto cmdline_not_changed; | |
1471 | |
1472 case K_HOR_SCROLLBAR: | |
540 | 1473 if (msg_scrolled == 0) |
7 | 1474 { |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1475 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 1476 redrawcmd(); |
1477 } | |
1478 goto cmdline_not_changed; | |
1479 #endif | |
692 | 1480 #ifdef FEAT_GUI_TABLINE |
1481 case K_TABLINE: | |
1482 case K_TABMENU: | |
1483 /* Don't want to change any tabs here. Make sure the same tab | |
1484 * is still selected. */ | |
1485 if (gui_use_tabline()) | |
1486 gui_mch_set_curtab(tabpage_index(curtab)); | |
1487 goto cmdline_not_changed; | |
1488 #endif | |
1489 | |
7 | 1490 case K_SELECT: /* end of Select mode mapping - ignore */ |
1491 goto cmdline_not_changed; | |
1492 | |
1493 case Ctrl_B: /* begin of command line */ | |
1494 case K_HOME: | |
1495 case K_KHOME: | |
1496 case K_S_HOME: | |
1497 case K_C_HOME: | |
1498 ccline.cmdpos = 0; | |
1499 set_cmdspos(); | |
1500 goto cmdline_not_changed; | |
1501 | |
1502 case Ctrl_E: /* end of command line */ | |
1503 case K_END: | |
1504 case K_KEND: | |
1505 case K_S_END: | |
1506 case K_C_END: | |
1507 ccline.cmdpos = ccline.cmdlen; | |
1508 set_cmdspos_cursor(); | |
1509 goto cmdline_not_changed; | |
1510 | |
1511 case Ctrl_A: /* all matches */ | |
3961 | 1512 if (nextwild(&xpc, WILD_ALL, 0, firstc != '@') == FAIL) |
7 | 1513 break; |
1514 goto cmdline_changed; | |
1515 | |
772 | 1516 case Ctrl_L: |
1517 #ifdef FEAT_SEARCH_EXTRA | |
1518 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1519 { | |
1520 /* 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
|
1521 if (did_incsearch) |
772 | 1522 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1523 curwin->w_cursor = match_end; |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10970
diff
changeset
|
1524 if (!EQUAL_POS(curwin->w_cursor, search_start)) |
1039 | 1525 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1526 c = gchar_cursor(); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1527 /* If 'ignorecase' and 'smartcase' are set and the |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1528 * command line has no uppercase characters, convert |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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parents:
9487
diff
changeset
|
1529 * the character to lowercase */ |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1530 if (p_ic && p_scs |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1531 && !pat_has_uppercase(ccline.cmdbuff)) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1532 c = MB_TOLOWER(c); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1533 if (c != NUL) |
1039 | 1534 { |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1535 if (c == firstc || vim_strchr((char_u *)( |
11613
7428a08c2f68
patch 8.0.0689: ~ character not escaped when extending search pattern
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
1536 p_magic ? "\\~^$.*[" : "\\^$"), c) |
9971
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1537 != NULL) |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1538 { |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1539 /* put a backslash before special |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1540 * characters */ |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1541 stuffcharReadbuff(c); |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1542 c = '\\'; |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1543 } |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1544 break; |
1039 | 1545 } |
1546 } | |
772 | 1547 } |
1548 goto cmdline_not_changed; | |
1549 } | |
1550 #endif | |
1551 | |
1552 /* completion: longest common part */ | |
3961 | 1553 if (nextwild(&xpc, WILD_LONGEST, 0, firstc != '@') == FAIL) |
7 | 1554 break; |
1555 goto cmdline_changed; | |
1556 | |
1557 case Ctrl_N: /* next match */ | |
1558 case Ctrl_P: /* previous match */ | |
9976
e448370630b2
commit https://github.com/vim/vim/commit/7df0f6313a46b80d760c9a80241922544333351c
Christian Brabandt <cb@256bit.org>
parents:
9971
diff
changeset
|
1559 if (xpc.xp_numfiles > 0) |
7 | 1560 { |
3961 | 1561 if (nextwild(&xpc, (c == Ctrl_P) ? WILD_PREV : WILD_NEXT, |
1562 0, firstc != '@') == FAIL) | |
7 | 1563 break; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1564 goto cmdline_not_changed; |
7 | 1565 } |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12664
diff
changeset
|
1566 #ifdef FEAT_CMDHIST |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1567 /* FALLTHROUGH */ |
7 | 1568 case K_UP: |
1569 case K_DOWN: | |
1570 case K_S_UP: | |
1571 case K_S_DOWN: | |
1572 case K_PAGEUP: | |
1573 case K_KPAGEUP: | |
1574 case K_PAGEDOWN: | |
1575 case K_KPAGEDOWN: | |
1576 if (hislen == 0 || firstc == NUL) /* no history */ | |
1577 goto cmdline_not_changed; | |
1578 | |
1579 i = hiscnt; | |
1580 | |
1581 /* save current command string so it can be restored later */ | |
1582 if (lookfor == NULL) | |
1583 { | |
1584 if ((lookfor = vim_strsave(ccline.cmdbuff)) == NULL) | |
1585 goto cmdline_not_changed; | |
1586 lookfor[ccline.cmdpos] = NUL; | |
1587 } | |
1588 | |
1589 j = (int)STRLEN(lookfor); | |
1590 for (;;) | |
1591 { | |
1592 /* one step backwards */ | |
230 | 1593 if (c == K_UP|| c == K_S_UP || c == Ctrl_P |
180 | 1594 || c == K_PAGEUP || c == K_KPAGEUP) |
7 | 1595 { |
1596 if (hiscnt == hislen) /* first time */ | |
1597 hiscnt = hisidx[histype]; | |
1598 else if (hiscnt == 0 && hisidx[histype] != hislen - 1) | |
1599 hiscnt = hislen - 1; | |
1600 else if (hiscnt != hisidx[histype] + 1) | |
1601 --hiscnt; | |
1602 else /* at top of list */ | |
1603 { | |
1604 hiscnt = i; | |
1605 break; | |
1606 } | |
1607 } | |
1608 else /* one step forwards */ | |
1609 { | |
1610 /* on last entry, clear the line */ | |
1611 if (hiscnt == hisidx[histype]) | |
1612 { | |
1613 hiscnt = hislen; | |
1614 break; | |
1615 } | |
1616 | |
1617 /* not on a history line, nothing to do */ | |
1618 if (hiscnt == hislen) | |
1619 break; | |
1620 if (hiscnt == hislen - 1) /* wrap around */ | |
1621 hiscnt = 0; | |
1622 else | |
1623 ++hiscnt; | |
1624 } | |
1625 if (hiscnt < 0 || history[histype][hiscnt].hisstr == NULL) | |
1626 { | |
1627 hiscnt = i; | |
1628 break; | |
1629 } | |
230 | 1630 if ((c != K_UP && c != K_DOWN) |
180 | 1631 || hiscnt == i |
7 | 1632 || STRNCMP(history[histype][hiscnt].hisstr, |
1633 lookfor, (size_t)j) == 0) | |
1634 break; | |
1635 } | |
1636 | |
1637 if (hiscnt != i) /* jumped to other entry */ | |
1638 { | |
1639 char_u *p; | |
1640 int len; | |
1641 int old_firstc; | |
1642 | |
1643 vim_free(ccline.cmdbuff); | |
1718 | 1644 xpc.xp_context = EXPAND_NOTHING; |
7 | 1645 if (hiscnt == hislen) |
1646 p = lookfor; /* back to the old one */ | |
1647 else | |
1648 p = history[histype][hiscnt].hisstr; | |
1649 | |
1650 if (histype == HIST_SEARCH | |
1651 && p != lookfor | |
1652 && (old_firstc = p[STRLEN(p) + 1]) != firstc) | |
1653 { | |
1654 /* Correct for the separator character used when | |
1655 * adding the history entry vs the one used now. | |
1656 * First loop: count length. | |
1657 * Second loop: copy the characters. */ | |
1658 for (i = 0; i <= 1; ++i) | |
1659 { | |
1660 len = 0; | |
1661 for (j = 0; p[j] != NUL; ++j) | |
1662 { | |
1663 /* Replace old sep with new sep, unless it is | |
1664 * escaped. */ | |
1665 if (p[j] == old_firstc | |
1666 && (j == 0 || p[j - 1] != '\\')) | |
1667 { | |
1668 if (i > 0) | |
1669 ccline.cmdbuff[len] = firstc; | |
1670 } | |
1671 else | |
1672 { | |
1673 /* Escape new sep, unless it is already | |
1674 * escaped. */ | |
1675 if (p[j] == firstc | |
1676 && (j == 0 || p[j - 1] != '\\')) | |
1677 { | |
1678 if (i > 0) | |
1679 ccline.cmdbuff[len] = '\\'; | |
1680 ++len; | |
1681 } | |
1682 if (i > 0) | |
1683 ccline.cmdbuff[len] = p[j]; | |
1684 } | |
1685 ++len; | |
1686 } | |
1687 if (i == 0) | |
1688 { | |
1689 alloc_cmdbuff(len); | |
1690 if (ccline.cmdbuff == NULL) | |
1691 goto returncmd; | |
1692 } | |
1693 } | |
1694 ccline.cmdbuff[len] = NUL; | |
1695 } | |
1696 else | |
1697 { | |
1698 alloc_cmdbuff((int)STRLEN(p)); | |
1699 if (ccline.cmdbuff == NULL) | |
1700 goto returncmd; | |
1701 STRCPY(ccline.cmdbuff, p); | |
1702 } | |
1703 | |
1704 ccline.cmdpos = ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
1705 redrawcmd(); | |
1706 goto cmdline_changed; | |
1707 } | |
1708 beep_flush(); | |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1709 #endif |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1710 goto cmdline_not_changed; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1711 |
10094
61dc69646af6
commit https://github.com/vim/vim/commit/349e7d94e6bbb253bb87adad9039f095128ab543
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
1712 #ifdef FEAT_SEARCH_EXTRA |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1713 case Ctrl_G: /* next match */ |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1714 case Ctrl_T: /* previous match */ |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1715 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1716 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1717 pos_T t; |
12720
37c384802df4
patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
1718 int search_flags = SEARCH_NOOF; |
37c384802df4
patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
1719 |
12744
0c704288ced4
patch 8.0.1250: 'hlsearch' highlighting not removed after incsearch
Christian Brabandt <cb@256bit.org>
parents:
12720
diff
changeset
|
1720 if (ccline.cmdlen == 0) |
0c704288ced4
patch 8.0.1250: 'hlsearch' highlighting not removed after incsearch
Christian Brabandt <cb@256bit.org>
parents:
12720
diff
changeset
|
1721 goto cmdline_not_changed; |
0c704288ced4
patch 8.0.1250: 'hlsearch' highlighting not removed after incsearch
Christian Brabandt <cb@256bit.org>
parents:
12720
diff
changeset
|
1722 |
12720
37c384802df4
patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
1723 save_last_search_pattern(); |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1724 cursor_off(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1725 out_flush(); |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1726 if (c == Ctrl_G) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1727 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1728 t = match_end; |
12744
0c704288ced4
patch 8.0.1250: 'hlsearch' highlighting not removed after incsearch
Christian Brabandt <cb@256bit.org>
parents:
12720
diff
changeset
|
1729 if (LT_POS(match_start, match_end)) |
0c704288ced4
patch 8.0.1250: 'hlsearch' highlighting not removed after incsearch
Christian Brabandt <cb@256bit.org>
parents:
12720
diff
changeset
|
1730 /* start searching at the end of the match |
0c704288ced4
patch 8.0.1250: 'hlsearch' highlighting not removed after incsearch
Christian Brabandt <cb@256bit.org>
parents:
12720
diff
changeset
|
1731 * not at the beginning of the next column */ |
0c704288ced4
patch 8.0.1250: 'hlsearch' highlighting not removed after incsearch
Christian Brabandt <cb@256bit.org>
parents:
12720
diff
changeset
|
1732 (void)decl(&t); |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1733 search_flags += SEARCH_COL; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1734 } |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1735 else |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1736 t = match_start; |
12720
37c384802df4
patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
1737 if (!p_hls) |
37c384802df4
patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
1738 search_flags += SEARCH_KEEP; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1739 ++emsg_off; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1740 i = searchit(curwin, curbuf, &t, |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1741 c == Ctrl_G ? FORWARD : BACKWARD, |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1742 ccline.cmdbuff, count, search_flags, |
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11416
diff
changeset
|
1743 RE_SEARCH, 0, NULL, NULL); |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1744 --emsg_off; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1745 if (i) |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1746 { |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1747 search_start = match_start; |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1748 match_end = t; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1749 match_start = t; |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1750 if (c == Ctrl_T && firstc == '/') |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1751 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1752 /* move just before the current match, so that |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1753 * when nv_search finishes the cursor will be |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1754 * put back on the match */ |
10098
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1755 search_start = t; |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10094
diff
changeset
|
1756 (void)decl(&search_start); |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1757 } |
11619
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1758 else if (c == Ctrl_G && firstc == '?') |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1759 { |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1760 /* move just after the current match, so that |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1761 * when nv_search finishes the cursor will be |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1762 * put back on the match */ |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1763 search_start = t; |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1764 (void)incl(&search_start); |
80af4916eadc
patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong direction
Christian Brabandt <cb@256bit.org>
parents:
11613
diff
changeset
|
1765 } |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10970
diff
changeset
|
1766 if (LT_POS(t, search_start) && c == Ctrl_G) |
9990
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
Christian Brabandt <cb@256bit.org>
parents:
9976
diff
changeset
|
1767 { |
6a1793d9c895
commit https://github.com/vim/vim/commit/1195669f9e434fa9ab8b57ee9470bf951e4990b8
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|
1768 /* wrap around */ |
10098
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1769 search_start = t; |
9990
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|
1770 if (firstc == '?') |
10098
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|
1771 (void)incl(&search_start); |
9990
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|
1772 else |
10098
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diff
changeset
|
1773 (void)decl(&search_start); |
9990
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Christian Brabandt <cb@256bit.org>
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|
1774 } |
6a1793d9c895
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1775 |
6a1793d9c895
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1776 set_search_match(&match_end); |
6a1793d9c895
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1777 curwin->w_cursor = match_start; |
6a1793d9c895
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1778 changed_cline_bef_curs(); |
6a1793d9c895
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1779 update_topline(); |
6a1793d9c895
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1780 validate_cursor(); |
6a1793d9c895
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1781 highlight_match = TRUE; |
6a1793d9c895
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1782 old_curswant = curwin->w_curswant; |
6a1793d9c895
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1783 old_leftcol = curwin->w_leftcol; |
6a1793d9c895
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1784 old_topline = curwin->w_topline; |
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1785 # ifdef FEAT_DIFF |
6a1793d9c895
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1786 old_topfill = curwin->w_topfill; |
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changeset
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1787 # endif |
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1788 old_botline = curwin->w_botline; |
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1789 update_screen(NOT_VALID); |
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1790 restore_last_search_pattern(); |
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|
1791 redrawcmdline(); |
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1792 } |
6a1793d9c895
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1793 else |
6a1793d9c895
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1794 vim_beep(BO_ERROR); |
10094
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1795 goto cmdline_not_changed; |
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1796 } |
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1797 break; |
7 | 1798 #endif |
1799 | |
1800 case Ctrl_V: | |
1801 case Ctrl_Q: | |
1802 #ifdef FEAT_MOUSE | |
1803 ignore_drag_release = TRUE; | |
1804 #endif | |
1805 putcmdline('^', TRUE); | |
1806 c = get_literal(); /* get next (two) character(s) */ | |
1807 do_abbr = FALSE; /* don't do abbreviation now */ | |
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1808 extra_char = NUL; |
7 | 1809 #ifdef FEAT_MBYTE |
1810 /* may need to remove ^ when composing char was typed */ | |
1811 if (enc_utf8 && utf_iscomposing(c) && !cmd_silent) | |
1812 { | |
1813 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
1814 msg_putchar(' '); | |
1815 cursorcmd(); | |
1816 } | |
1817 #endif | |
1818 break; | |
1819 | |
1820 #ifdef FEAT_DIGRAPHS | |
1821 case Ctrl_K: | |
1822 #ifdef FEAT_MOUSE | |
1823 ignore_drag_release = TRUE; | |
1824 #endif | |
1825 putcmdline('?', TRUE); | |
1826 #ifdef USE_ON_FLY_SCROLL | |
1827 dont_scroll = TRUE; /* disallow scrolling here */ | |
1828 #endif | |
1829 c = get_digraph(TRUE); | |
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1830 extra_char = NUL; |
7 | 1831 if (c != NUL) |
1832 break; | |
1833 | |
1834 redrawcmd(); | |
1835 goto cmdline_not_changed; | |
1836 #endif /* FEAT_DIGRAPHS */ | |
1837 | |
1838 #ifdef FEAT_RIGHTLEFT | |
1839 case Ctrl__: /* CTRL-_: switch language mode */ | |
1840 if (!p_ari) | |
1841 break; | |
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1842 # ifdef FEAT_FKMAP |
7 | 1843 if (p_altkeymap) |
1844 { | |
1845 cmd_fkmap = !cmd_fkmap; | |
1846 if (cmd_fkmap) /* in Farsi always in Insert mode */ | |
1847 ccline.overstrike = FALSE; | |
1848 } | |
1849 else /* Hebrew is default */ | |
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1850 # endif |
7 | 1851 cmd_hkmap = !cmd_hkmap; |
1852 goto cmdline_not_changed; | |
1853 #endif | |
1854 | |
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1855 case K_PS: |
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1856 bracketed_paste(PASTE_CMDLINE, FALSE, NULL); |
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1857 goto cmdline_changed; |
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1858 |
7 | 1859 default: |
1860 #ifdef UNIX | |
1861 if (c == intr_char) | |
1862 { | |
1863 gotesc = TRUE; /* will free ccline.cmdbuff after | |
1864 putting it in history */ | |
1865 goto returncmd; /* back to Normal mode */ | |
1866 } | |
1867 #endif | |
1868 /* | |
1869 * Normal character with no special meaning. Just set mod_mask | |
1870 * to 0x0 so that typing Shift-Space in the GUI doesn't enter | |
1871 * the string <S-Space>. This should only happen after ^V. | |
1872 */ | |
1873 if (!IS_SPECIAL(c)) | |
1874 mod_mask = 0x0; | |
1875 break; | |
1876 } | |
1877 /* | |
1878 * End of switch on command line character. | |
1879 * We come here if we have a normal character. | |
1880 */ | |
1881 | |
4980
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1882 if (do_abbr && (IS_SPECIAL(c) || !vim_iswordc(c)) && (ccheck_abbr( |
7 | 1883 #ifdef FEAT_MBYTE |
1884 /* Add ABBR_OFF for characters above 0x100, this is | |
1885 * what check_abbr() expects. */ | |
1886 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : | |
1887 #endif | |
4980
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1888 c) || c == Ctrl_RSB)) |
7 | 1889 goto cmdline_changed; |
1890 | |
1891 /* | |
1892 * put the character in the command line | |
1893 */ | |
1894 if (IS_SPECIAL(c) || mod_mask != 0) | |
1895 put_on_cmdline(get_special_key_name(c, mod_mask), -1, TRUE); | |
1896 else | |
1897 { | |
1898 #ifdef FEAT_MBYTE | |
1899 if (has_mbyte) | |
1900 { | |
1901 j = (*mb_char2bytes)(c, IObuff); | |
1902 IObuff[j] = NUL; /* exclude composing chars */ | |
1903 put_on_cmdline(IObuff, j, TRUE); | |
1904 } | |
1905 else | |
1906 #endif | |
1907 { | |
1908 IObuff[0] = c; | |
1909 put_on_cmdline(IObuff, 1, TRUE); | |
1910 } | |
1911 } | |
1912 goto cmdline_changed; | |
1913 | |
1914 /* | |
1915 * This part implements incremental searches for "/" and "?" | |
1916 * Jump to cmdline_not_changed when a character has been read but the command | |
1917 * line did not change. Then we only search and redraw if something changed in | |
1918 * the past. | |
1919 * Jump to cmdline_changed when the command line did change. | |
1920 * (Sorry for the goto's, I know it is ugly). | |
1921 */ | |
1922 cmdline_not_changed: | |
1923 #ifdef FEAT_SEARCH_EXTRA | |
1924 if (!incsearch_postponed) | |
1925 continue; | |
1926 #endif | |
1927 | |
1928 cmdline_changed: | |
1929 #ifdef FEAT_SEARCH_EXTRA | |
1930 /* | |
1931 * 'incsearch' highlighting. | |
1932 */ | |
1933 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
1934 { | |
772 | 1935 pos_T end_pos; |
1521 | 1936 #ifdef FEAT_RELTIME |
1937 proftime_T tm; | |
1938 #endif | |
772 | 1939 |
7 | 1940 /* if there is a character waiting, search and redraw later */ |
1941 if (char_avail()) | |
1942 { | |
1943 incsearch_postponed = TRUE; | |
1944 continue; | |
1945 } | |
1946 incsearch_postponed = FALSE; | |
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1947 curwin->w_cursor = search_start; /* start at old position */ |
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1948 save_last_search_pattern(); |
7 | 1949 |
1950 /* If there is no command line, don't do anything */ | |
1951 if (ccline.cmdlen == 0) | |
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1952 { |
7 | 1953 i = 0; |
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1954 SET_NO_HLSEARCH(TRUE); /* turn off previous highlight */ |
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1955 redraw_all_later(SOME_VALID); |
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1956 } |
7 | 1957 else |
1958 { | |
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1959 int search_flags = SEARCH_OPT + SEARCH_NOOF + SEARCH_PEEK; |
7 | 1960 cursor_off(); /* so the user knows we're busy */ |
1961 out_flush(); | |
1962 ++emsg_off; /* So it doesn't beep if bad expr */ | |
1521 | 1963 #ifdef FEAT_RELTIME |
1964 /* Set the time limit to half a second. */ | |
1965 profile_setlimit(500L, &tm); | |
1966 #endif | |
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1967 if (!p_hls) |
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1968 search_flags += SEARCH_KEEP; |
7 | 1969 i = do_search(NULL, firstc, ccline.cmdbuff, count, |
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1970 search_flags, |
1521 | 1971 #ifdef FEAT_RELTIME |
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1972 &tm, NULL |
1521 | 1973 #else |
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1974 NULL, NULL |
1521 | 1975 #endif |
1976 ); | |
7 | 1977 --emsg_off; |
1978 /* if interrupted while searching, behave like it failed */ | |
1979 if (got_int) | |
1980 { | |
1981 (void)vpeekc(); /* remove <C-C> from input stream */ | |
1982 got_int = FALSE; /* don't abandon the command line */ | |
1983 i = 0; | |
1984 } | |
1985 else if (char_avail()) | |
1986 /* cancelled searching because a char was typed */ | |
1987 incsearch_postponed = TRUE; | |
1988 } | |
772 | 1989 if (i != 0) |
7 | 1990 highlight_match = TRUE; /* highlight position */ |
1991 else | |
1992 highlight_match = FALSE; /* remove highlight */ | |
1993 | |
1994 /* first restore the old curwin values, so the screen is | |
1995 * positioned in the same way as the actual search command */ | |
1996 curwin->w_leftcol = old_leftcol; | |
1997 curwin->w_topline = old_topline; | |
1998 # ifdef FEAT_DIFF | |
1999 curwin->w_topfill = old_topfill; | |
2000 # endif | |
2001 curwin->w_botline = old_botline; | |
2002 changed_cline_bef_curs(); | |
2003 update_topline(); | |
2004 | |
2005 if (i != 0) | |
2006 { | |
481 | 2007 pos_T save_pos = curwin->w_cursor; |
2008 | |
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2009 match_start = curwin->w_cursor; |
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2010 set_search_match(&curwin->w_cursor); |
7 | 2011 validate_cursor(); |
772 | 2012 end_pos = curwin->w_cursor; |
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changeset
|
2013 match_end = end_pos; |
481 | 2014 curwin->w_cursor = save_pos; |
7 | 2015 } |
798 | 2016 else |
2017 end_pos = curwin->w_cursor; /* shutup gcc 4 */ | |
772 | 2018 |
7 | 2019 validate_cursor(); |
979 | 2020 /* May redraw the status line to show the cursor position. */ |
2021 if (p_ru && curwin->w_status_height > 0) | |
2022 curwin->w_redr_status = TRUE; | |
7 | 2023 |
195 | 2024 save_cmdline(&save_ccline); |
743 | 2025 update_screen(SOME_VALID); |
195 | 2026 restore_cmdline(&save_ccline); |
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changeset
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2027 restore_last_search_pattern(); |
195 | 2028 |
772 | 2029 /* Leave it at the end to make CTRL-R CTRL-W work. */ |
2030 if (i != 0) | |
2031 curwin->w_cursor = end_pos; | |
2032 | |
7 | 2033 msg_starthere(); |
2034 redrawcmdline(); | |
2035 did_incsearch = TRUE; | |
2036 } | |
2037 #else /* FEAT_SEARCH_EXTRA */ | |
2038 ; | |
2039 #endif | |
2040 | |
2041 #ifdef FEAT_RIGHTLEFT | |
2042 if (cmdmsg_rl | |
2043 # ifdef FEAT_ARABIC | |
534 | 2044 || (p_arshape && !p_tbidi && enc_utf8) |
7 | 2045 # endif |
2046 ) | |
2047 /* Always redraw the whole command line to fix shaping and | |
3374 | 2048 * right-left typing. Not efficient, but it works. |
2049 * Do it only when there are no characters left to read | |
2050 * to avoid useless intermediate redraws. */ | |
2051 if (vpeekc() == NUL) | |
2052 redrawcmd(); | |
7 | 2053 #endif |
2054 } | |
2055 | |
2056 returncmd: | |
2057 | |
2058 #ifdef FEAT_RIGHTLEFT | |
2059 cmdmsg_rl = FALSE; | |
2060 #endif | |
2061 | |
2062 #ifdef FEAT_FKMAP | |
2063 cmd_fkmap = 0; | |
2064 #endif | |
2065 | |
2066 ExpandCleanup(&xpc); | |
1718 | 2067 ccline.xpc = NULL; |
7 | 2068 |
2069 #ifdef FEAT_SEARCH_EXTRA | |
2070 if (did_incsearch) | |
2071 { | |
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|
2072 if (gotesc) |
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2073 curwin->w_cursor = save_cursor; |
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2074 else |
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2075 { |
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2076 if (!EQUAL_POS(save_cursor, search_start)) |
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2077 { |
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2078 /* put the '" mark at the original position */ |
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2079 curwin->w_cursor = save_cursor; |
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2080 setpcmark(); |
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2081 } |
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2082 curwin->w_cursor = search_start; |
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2083 } |
7 | 2084 curwin->w_curswant = old_curswant; |
2085 curwin->w_leftcol = old_leftcol; | |
2086 curwin->w_topline = old_topline; | |
2087 # ifdef FEAT_DIFF | |
2088 curwin->w_topfill = old_topfill; | |
2089 # endif | |
2090 curwin->w_botline = old_botline; | |
2091 highlight_match = FALSE; | |
2092 validate_cursor(); /* needed for TAB */ | |
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2093 redraw_all_later(SOME_VALID); |
7 | 2094 } |
2095 #endif | |
2096 | |
2097 if (ccline.cmdbuff != NULL) | |
2098 { | |
2099 /* | |
2100 * Put line in history buffer (":" and "=" only when it was typed). | |
2101 */ | |
2102 #ifdef FEAT_CMDHIST | |
2103 if (ccline.cmdlen && firstc != NUL | |
2104 && (some_key_typed || histype == HIST_SEARCH)) | |
2105 { | |
2106 add_to_history(histype, ccline.cmdbuff, TRUE, | |
2107 histype == HIST_SEARCH ? firstc : NUL); | |
2108 if (firstc == ':') | |
2109 { | |
2110 vim_free(new_last_cmdline); | |
2111 new_last_cmdline = vim_strsave(ccline.cmdbuff); | |
2112 } | |
2113 } | |
2114 #endif | |
2115 | |
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2116 if (gotesc) |
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2117 abandon_cmdline(); |
7 | 2118 } |
2119 | |
2120 /* | |
2121 * If the screen was shifted up, redraw the whole screen (later). | |
2122 * If the line is too long, clear it, so ruler and shown command do | |
2123 * not get printed in the middle of it. | |
2124 */ | |
2125 msg_check(); | |
2126 msg_scroll = save_msg_scroll; | |
2127 redir_off = FALSE; | |
2128 | |
2129 /* When the command line was typed, no need for a wait-return prompt. */ | |
2130 if (some_key_typed) | |
2131 need_wait_return = FALSE; | |
2132 | |
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2133 #ifdef FEAT_AUTOCMD |
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2134 /* Trigger CmdlineLeave autocommands. */ |
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2135 trigger_cmd_autocmd(cmdline_type, EVENT_CMDLINELEAVE); |
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2136 #endif |
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2137 |
7 | 2138 State = save_State; |
2139 #ifdef USE_IM_CONTROL | |
2140 if (b_im_ptr != NULL && *b_im_ptr != B_IMODE_LMAP) | |
2141 im_save_status(b_im_ptr); | |
2142 im_set_active(FALSE); | |
2143 #endif | |
2144 #ifdef FEAT_MOUSE | |
2145 setmouse(); | |
2146 #endif | |
2147 #ifdef CURSOR_SHAPE | |
2148 ui_cursor_shape(); /* may show different cursor shape */ | |
2149 #endif | |
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2150 sb_text_end_cmdline(); |
7 | 2151 |
95 | 2152 { |
2153 char_u *p = ccline.cmdbuff; | |
2154 | |
2155 /* Make ccline empty, getcmdline() may try to use it. */ | |
2156 ccline.cmdbuff = NULL; | |
2157 return p; | |
2158 } | |
7 | 2159 } |
2160 | |
2161 #if (defined(FEAT_CRYPT) || defined(FEAT_EVAL)) || defined(PROTO) | |
2162 /* | |
2163 * Get a command line with a prompt. | |
2164 * This is prepared to be called recursively from getcmdline() (e.g. by | |
2165 * f_input() when evaluating an expression from CTRL-R =). | |
2166 * Returns the command line in allocated memory, or NULL. | |
2167 */ | |
2168 char_u * | |
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2169 getcmdline_prompt( |
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2170 int firstc, |
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2171 char_u *prompt, /* command line prompt */ |
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2172 int attr, /* attributes for prompt */ |
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2173 int xp_context, /* type of expansion */ |
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2174 char_u *xp_arg) /* user-defined expansion argument */ |
7 | 2175 { |
2176 char_u *s; | |
2177 struct cmdline_info save_ccline; | |
2178 int msg_col_save = msg_col; | |
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2179 int msg_silent_save = msg_silent; |
7 | 2180 |
95 | 2181 save_cmdline(&save_ccline); |
7 | 2182 ccline.cmdprompt = prompt; |
2183 ccline.cmdattr = attr; | |
531 | 2184 # ifdef FEAT_EVAL |
2185 ccline.xp_context = xp_context; | |
2186 ccline.xp_arg = xp_arg; | |
2187 ccline.input_fn = (firstc == '@'); | |
2188 # endif | |
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2189 msg_silent = 0; |
7 | 2190 s = getcmdline(firstc, 1L, 0); |
95 | 2191 restore_cmdline(&save_ccline); |
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2192 msg_silent = msg_silent_save; |
3020 | 2193 /* Restore msg_col, the prompt from input() may have changed it. |
2194 * But only if called recursively and the commandline is therefore being | |
2195 * restored to an old one; if not, the input() prompt stays on the screen, | |
2196 * so we need its modified msg_col left intact. */ | |
2197 if (ccline.cmdbuff != NULL) | |
2198 msg_col = msg_col_save; | |
7 | 2199 |
2200 return s; | |
2201 } | |
2202 #endif | |
2203 | |
632 | 2204 /* |
634 | 2205 * Return TRUE when the text must not be changed and we can't switch to |
2206 * another window or buffer. Used when editing the command line, evaluating | |
2207 * 'balloonexpr', etc. | |
632 | 2208 */ |
2209 int | |
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2210 text_locked(void) |
632 | 2211 { |
2212 #ifdef FEAT_CMDWIN | |
2213 if (cmdwin_type != 0) | |
2214 return TRUE; | |
2215 #endif | |
634 | 2216 return textlock != 0; |
632 | 2217 } |
2218 | |
2219 /* | |
2220 * Give an error message for a command that isn't allowed while the cmdline | |
2221 * window is open or editing the cmdline in another way. | |
2222 */ | |
2223 void | |
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2224 text_locked_msg(void) |
632 | 2225 { |
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2226 EMSG(_(get_text_locked_msg())); |
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2227 } |
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2228 |
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2229 char_u * |
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2230 get_text_locked_msg(void) |
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2231 { |
632 | 2232 #ifdef FEAT_CMDWIN |
2233 if (cmdwin_type != 0) | |
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2234 return e_cmdwin; |
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2235 #endif |
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2236 return e_secure; |
632 | 2237 } |
2238 | |
819 | 2239 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
2240 /* | |
1834 | 2241 * Check if "curbuf_lock" or "allbuf_lock" is set and return TRUE when it is |
2242 * and give an error message. | |
819 | 2243 */ |
2244 int | |
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2245 curbuf_locked(void) |
819 | 2246 { |
2247 if (curbuf_lock > 0) | |
2248 { | |
2249 EMSG(_("E788: Not allowed to edit another buffer now")); | |
2250 return TRUE; | |
2251 } | |
1834 | 2252 return allbuf_locked(); |
2253 } | |
2254 | |
2255 /* | |
2256 * Check if "allbuf_lock" is set and return TRUE when it is and give an error | |
2257 * message. | |
2258 */ | |
2259 int | |
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2260 allbuf_locked(void) |
1834 | 2261 { |
2262 if (allbuf_lock > 0) | |
2263 { | |
2264 EMSG(_("E811: Not allowed to change buffer information now")); | |
2265 return TRUE; | |
2266 } | |
819 | 2267 return FALSE; |
2268 } | |
2269 #endif | |
2270 | |
7 | 2271 static int |
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2272 cmdline_charsize(int idx) |
7 | 2273 { |
2274 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2275 if (cmdline_star > 0) /* showing '*', always 1 position */ | |
2276 return 1; | |
2277 #endif | |
2278 return ptr2cells(ccline.cmdbuff + idx); | |
2279 } | |
2280 | |
2281 /* | |
2282 * Compute the offset of the cursor on the command line for the prompt and | |
2283 * indent. | |
2284 */ | |
2285 static void | |
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2286 set_cmdspos(void) |
7 | 2287 { |
531 | 2288 if (ccline.cmdfirstc != NUL) |
7 | 2289 ccline.cmdspos = 1 + ccline.cmdindent; |
2290 else | |
2291 ccline.cmdspos = 0 + ccline.cmdindent; | |
2292 } | |
2293 | |
2294 /* | |
2295 * Compute the screen position for the cursor on the command line. | |
2296 */ | |
2297 static void | |
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2298 set_cmdspos_cursor(void) |
7 | 2299 { |
2300 int i, m, c; | |
2301 | |
2302 set_cmdspos(); | |
2303 if (KeyTyped) | |
534 | 2304 { |
7 | 2305 m = Columns * Rows; |
534 | 2306 if (m < 0) /* overflow, Columns or Rows at weird value */ |
2307 m = MAXCOL; | |
2308 } | |
7 | 2309 else |
2310 m = MAXCOL; | |
2311 for (i = 0; i < ccline.cmdlen && i < ccline.cmdpos; ++i) | |
2312 { | |
2313 c = cmdline_charsize(i); | |
2314 #ifdef FEAT_MBYTE | |
2315 /* Count ">" for double-wide multi-byte char that doesn't fit. */ | |
2316 if (has_mbyte) | |
2317 correct_cmdspos(i, c); | |
2318 #endif | |
1612 | 2319 /* If the cmdline doesn't fit, show cursor on last visible char. |
2320 * Don't move the cursor itself, so we can still append. */ | |
7 | 2321 if ((ccline.cmdspos += c) >= m) |
2322 { | |
2323 ccline.cmdspos -= c; | |
2324 break; | |
2325 } | |
2326 #ifdef FEAT_MBYTE | |
2327 if (has_mbyte) | |
474 | 2328 i += (*mb_ptr2len)(ccline.cmdbuff + i) - 1; |
7 | 2329 #endif |
2330 } | |
2331 } | |
2332 | |
2333 #ifdef FEAT_MBYTE | |
2334 /* | |
2335 * Check if the character at "idx", which is "cells" wide, is a multi-byte | |
2336 * character that doesn't fit, so that a ">" must be displayed. | |
2337 */ | |
2338 static void | |
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2339 correct_cmdspos(int idx, int cells) |
7 | 2340 { |
474 | 2341 if ((*mb_ptr2len)(ccline.cmdbuff + idx) > 1 |
7 | 2342 && (*mb_ptr2cells)(ccline.cmdbuff + idx) > 1 |
2343 && ccline.cmdspos % Columns + cells > Columns) | |
2344 ccline.cmdspos++; | |
2345 } | |
2346 #endif | |
2347 | |
2348 /* | |
2349 * Get an Ex command line for the ":" command. | |
2350 */ | |
2351 char_u * | |
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2352 getexline( |
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2353 int c, /* normally ':', NUL for ":append" */ |
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2354 void *cookie UNUSED, |
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2355 int indent) /* indent for inside conditionals */ |
7 | 2356 { |
2357 /* When executing a register, remove ':' that's in front of each line. */ | |
2358 if (exec_from_reg && vpeekc() == ':') | |
2359 (void)vgetc(); | |
2360 return getcmdline(c, 1L, indent); | |
2361 } | |
2362 | |
2363 /* | |
2364 * Get an Ex command line for Ex mode. | |
2365 * In Ex mode we only use the OS supplied line editing features and no | |
2366 * mappings or abbreviations. | |
168 | 2367 * Returns a string in allocated memory or NULL. |
7 | 2368 */ |
2369 char_u * | |
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2370 getexmodeline( |
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2371 int promptc, /* normally ':', NUL for ":append" and '?' for |
168 | 2372 :s prompt */ |
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2373 void *cookie UNUSED, |
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|
2374 int indent) /* indent for inside conditionals */ |
7 | 2375 { |
168 | 2376 garray_T line_ga; |
2377 char_u *pend; | |
2378 int startcol = 0; | |
1329 | 2379 int c1 = 0; |
168 | 2380 int escaped = FALSE; /* CTRL-V typed */ |
2381 int vcol = 0; | |
2382 char_u *p; | |
1329 | 2383 int prev_char; |
5966 | 2384 int len; |
7 | 2385 |
2386 /* Switch cursor on now. This avoids that it happens after the "\n", which | |
2387 * confuses the system function that computes tabstops. */ | |
2388 cursor_on(); | |
2389 | |
2390 /* always start in column 0; write a newline if necessary */ | |
2391 compute_cmdrow(); | |
168 | 2392 if ((msg_col || msg_didout) && promptc != '?') |
7 | 2393 msg_putchar('\n'); |
168 | 2394 if (promptc == ':') |
7 | 2395 { |
164 | 2396 /* indent that is only displayed, not in the line itself */ |
168 | 2397 if (p_prompt) |
2398 msg_putchar(':'); | |
7 | 2399 while (indent-- > 0) |
2400 msg_putchar(' '); | |
2401 startcol = msg_col; | |
2402 } | |
2403 | |
2404 ga_init2(&line_ga, 1, 30); | |
2405 | |
164 | 2406 /* autoindent for :insert and :append is in the line itself */ |
168 | 2407 if (promptc <= 0) |
164 | 2408 { |
2409 vcol = indent; | |
2410 while (indent >= 8) | |
2411 { | |
2412 ga_append(&line_ga, TAB); | |
2413 msg_puts((char_u *)" "); | |
2414 indent -= 8; | |
2415 } | |
2416 while (indent-- > 0) | |
2417 { | |
2418 ga_append(&line_ga, ' '); | |
2419 msg_putchar(' '); | |
2420 } | |
2421 } | |
168 | 2422 ++no_mapping; |
2423 ++allow_keys; | |
164 | 2424 |
7 | 2425 /* |
2426 * Get the line, one character at a time. | |
2427 */ | |
2428 got_int = FALSE; | |
168 | 2429 while (!got_int) |
7 | 2430 { |
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diff
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|
2431 long sw; |
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changeset
|
2432 char_u *s; |
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parents:
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diff
changeset
|
2433 |
7 | 2434 if (ga_grow(&line_ga, 40) == FAIL) |
2435 break; | |
2436 | |
10970
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patch 8.0.0374: invalid memory access when using :sc in Ex mode
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diff
changeset
|
2437 /* |
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patch 8.0.0374: invalid memory access when using :sc in Ex mode
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diff
changeset
|
2438 * Get one character at a time. |
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patch 8.0.0374: invalid memory access when using :sc in Ex mode
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diff
changeset
|
2439 */ |
1329 | 2440 prev_char = c1; |
10970
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patch 8.0.0374: invalid memory access when using :sc in Ex mode
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diff
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|
2441 |
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diff
changeset
|
2442 /* Check for a ":normal" command and no more characters left. */ |
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diff
changeset
|
2443 if (ex_normal_busy > 0 && typebuf.tb_len == 0) |
ab9f7bbe4439
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diff
changeset
|
2444 c1 = '\n'; |
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patch 8.0.0374: invalid memory access when using :sc in Ex mode
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diff
changeset
|
2445 else |
ab9f7bbe4439
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diff
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|
2446 c1 = vgetc(); |
7 | 2447 |
2448 /* | |
168 | 2449 * Handle line editing. |
2450 * Previously this was left to the system, putting the terminal in | |
2451 * cooked mode, but then CTRL-D and CTRL-T can't be used properly. | |
7 | 2452 */ |
168 | 2453 if (got_int) |
2454 { | |
2455 msg_putchar('\n'); | |
2456 break; | |
2457 } | |
2458 | |
10676
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patch 8.0.0228: pasting in xterm on the command line has PasteStart
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diff
changeset
|
2459 if (c1 == K_PS) |
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patch 8.0.0228: pasting in xterm on the command line has PasteStart
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diff
changeset
|
2460 { |
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patch 8.0.0228: pasting in xterm on the command line has PasteStart
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diff
changeset
|
2461 bracketed_paste(PASTE_EX, FALSE, &line_ga); |
b8c04c007d39
patch 8.0.0228: pasting in xterm on the command line has PasteStart
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diff
changeset
|
2462 goto redraw; |
b8c04c007d39
patch 8.0.0228: pasting in xterm on the command line has PasteStart
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2463 } |
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patch 8.0.0228: pasting in xterm on the command line has PasteStart
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diff
changeset
|
2464 |
168 | 2465 if (!escaped) |
7 | 2466 { |
168 | 2467 /* CR typed means "enter", which is NL */ |
2468 if (c1 == '\r') | |
2469 c1 = '\n'; | |
2470 | |
2471 if (c1 == BS || c1 == K_BS | |
2472 || c1 == DEL || c1 == K_DEL || c1 == K_KDEL) | |
7 | 2473 { |
168 | 2474 if (line_ga.ga_len > 0) |
2475 { | |
5966 | 2476 #ifdef FEAT_MBYTE |
2477 if (has_mbyte) | |
2478 { | |
2479 p = (char_u *)line_ga.ga_data; | |
2480 p[line_ga.ga_len] = NUL; | |
2481 len = (*mb_head_off)(p, p + line_ga.ga_len - 1) + 1; | |
2482 line_ga.ga_len -= len; | |
2483 } | |
2484 else | |
2485 #endif | |
2486 --line_ga.ga_len; | |
168 | 2487 goto redraw; |
2488 } | |
2489 continue; | |
7 | 2490 } |
2491 | |
168 | 2492 if (c1 == Ctrl_U) |
7 | 2493 { |
168 | 2494 msg_col = startcol; |
2495 msg_clr_eos(); | |
2496 line_ga.ga_len = 0; | |
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|
2497 goto redraw; |
168 | 2498 } |
2499 | |
2500 if (c1 == Ctrl_T) | |
2501 { | |
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diff
changeset
|
2502 sw = get_sw_value(curbuf); |
168 | 2503 p = (char_u *)line_ga.ga_data; |
2504 p[line_ga.ga_len] = NUL; | |
5995 | 2505 indent = get_indent_str(p, 8, FALSE); |
3740 | 2506 indent += sw - indent % sw; |
168 | 2507 add_indent: |
5995 | 2508 while (get_indent_str(p, 8, FALSE) < indent) |
7 | 2509 { |
7009 | 2510 (void)ga_grow(&line_ga, 2); /* one more for the NUL */ |
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|
2511 p = (char_u *)line_ga.ga_data; |
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diff
changeset
|
2512 s = skipwhite(p); |
168 | 2513 mch_memmove(s + 1, s, line_ga.ga_len - (s - p) + 1); |
2514 *s = ' '; | |
2515 ++line_ga.ga_len; | |
7 | 2516 } |
168 | 2517 redraw: |
2518 /* redraw the line */ | |
2519 msg_col = startcol; | |
2520 vcol = 0; | |
5966 | 2521 p = (char_u *)line_ga.ga_data; |
2522 p[line_ga.ga_len] = NUL; | |
2523 while (p < (char_u *)line_ga.ga_data + line_ga.ga_len) | |
7 | 2524 { |
168 | 2525 if (*p == TAB) |
7 | 2526 { |
168 | 2527 do |
7 | 2528 { |
168 | 2529 msg_putchar(' '); |
2530 } while (++vcol % 8); | |
5966 | 2531 ++p; |
7 | 2532 } |
168 | 2533 else |
164 | 2534 { |
5966 | 2535 len = MB_PTR2LEN(p); |
2536 msg_outtrans_len(p, len); | |
2537 vcol += ptr2cells(p); | |
2538 p += len; | |
7 | 2539 } |
2540 } | |
168 | 2541 msg_clr_eos(); |
1329 | 2542 windgoto(msg_row, msg_col); |
168 | 2543 continue; |
2544 } | |
2545 | |
2546 if (c1 == Ctrl_D) | |
2547 { | |
2548 /* Delete one shiftwidth. */ | |
2549 p = (char_u *)line_ga.ga_data; | |
2550 if (prev_char == '0' || prev_char == '^') | |
7 | 2551 { |
168 | 2552 if (prev_char == '^') |
2553 ex_keep_indent = TRUE; | |
2554 indent = 0; | |
2555 p[--line_ga.ga_len] = NUL; | |
7 | 2556 } |
2557 else | |
2558 { | |
168 | 2559 p[line_ga.ga_len] = NUL; |
5995 | 2560 indent = get_indent_str(p, 8, FALSE); |
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changeset
|
2561 if (indent > 0) |
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patch 7.4.690 for Problem: Memory access errors when changing indent in Ex mode. Also missing
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diff
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|
2562 { |
5f6077b10738
patch 7.4.690 for Problem: Memory access errors when changing indent in Ex mode. Also missing
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diff
changeset
|
2563 --indent; |
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patch 7.4.690 for Problem: Memory access errors when changing indent in Ex mode. Also missing
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changeset
|
2564 indent -= indent % get_sw_value(curbuf); |
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2565 } |
168 | 2566 } |
5995 | 2567 while (get_indent_str(p, 8, FALSE) > indent) |
168 | 2568 { |
6733
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2569 s = skipwhite(p); |
168 | 2570 mch_memmove(s - 1, s, line_ga.ga_len - (s - p) + 1); |
2571 --line_ga.ga_len; | |
7 | 2572 } |
168 | 2573 goto add_indent; |
2574 } | |
2575 | |
2576 if (c1 == Ctrl_V || c1 == Ctrl_Q) | |
2577 { | |
2578 escaped = TRUE; | |
2579 continue; | |
7 | 2580 } |
168 | 2581 |
2582 /* Ignore special key codes: mouse movement, K_IGNORE, etc. */ | |
2583 if (IS_SPECIAL(c1)) | |
2584 continue; | |
7 | 2585 } |
168 | 2586 |
2587 if (IS_SPECIAL(c1)) | |
2588 c1 = '?'; | |
5966 | 2589 #ifdef FEAT_MBYTE |
2590 if (has_mbyte) | |
2591 len = (*mb_char2bytes)(c1, | |
2592 (char_u *)line_ga.ga_data + line_ga.ga_len); | |
2593 else | |
2594 #endif | |
2595 { | |
2596 len = 1; | |
2597 ((char_u *)line_ga.ga_data)[line_ga.ga_len] = c1; | |
2598 } | |
168 | 2599 if (c1 == '\n') |
2600 msg_putchar('\n'); | |
2601 else if (c1 == TAB) | |
2602 { | |
2603 /* Don't use chartabsize(), 'ts' can be different */ | |
2604 do | |
2605 { | |
2606 msg_putchar(' '); | |
2607 } while (++vcol % 8); | |
2608 } | |
7 | 2609 else |
2610 { | |
168 | 2611 msg_outtrans_len( |
5966 | 2612 ((char_u *)line_ga.ga_data) + line_ga.ga_len, len); |
168 | 2613 vcol += char2cells(c1); |
7 | 2614 } |
5966 | 2615 line_ga.ga_len += len; |
168 | 2616 escaped = FALSE; |
2617 | |
2618 windgoto(msg_row, msg_col); | |
164 | 2619 pend = (char_u *)(line_ga.ga_data) + line_ga.ga_len; |
168 | 2620 |
2590 | 2621 /* We are done when a NL is entered, but not when it comes after an |
2622 * odd number of backslashes, that results in a NUL. */ | |
2623 if (line_ga.ga_len > 0 && pend[-1] == '\n') | |
7 | 2624 { |
2590 | 2625 int bcount = 0; |
2626 | |
2627 while (line_ga.ga_len - 2 >= bcount && pend[-2 - bcount] == '\\') | |
2628 ++bcount; | |
2629 | |
2630 if (bcount > 0) | |
2631 { | |
2632 /* Halve the number of backslashes: "\NL" -> "NUL", "\\NL" -> | |
2633 * "\NL", etc. */ | |
2634 line_ga.ga_len -= (bcount + 1) / 2; | |
2635 pend -= (bcount + 1) / 2; | |
2636 pend[-1] = '\n'; | |
2637 } | |
2638 | |
2639 if ((bcount & 1) == 0) | |
2640 { | |
2641 --line_ga.ga_len; | |
2642 --pend; | |
2643 *pend = NUL; | |
2644 break; | |
2645 } | |
7 | 2646 } |
2647 } | |
2648 | |
168 | 2649 --no_mapping; |
2650 --allow_keys; | |
2651 | |
7 | 2652 /* make following messages go to the next line */ |
2653 msg_didout = FALSE; | |
2654 msg_col = 0; | |
2655 if (msg_row < Rows - 1) | |
2656 ++msg_row; | |
2657 emsg_on_display = FALSE; /* don't want ui_delay() */ | |
2658 | |
2659 if (got_int) | |
2660 ga_clear(&line_ga); | |
2661 | |
2662 return (char_u *)line_ga.ga_data; | |
2663 } | |
2664 | |
502 | 2665 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
2666 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
7 | 2667 /* |
2668 * Return TRUE if ccline.overstrike is on. | |
2669 */ | |
2670 int | |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2671 cmdline_overstrike(void) |
7 | 2672 { |
2673 return ccline.overstrike; | |
2674 } | |
2675 | |
2676 /* | |
2677 * Return TRUE if the cursor is at the end of the cmdline. | |
2678 */ | |
2679 int | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2680 cmdline_at_end(void) |
7 | 2681 { |
2682 return (ccline.cmdpos >= ccline.cmdlen); | |
2683 } | |
2684 #endif | |
2685 | |
574 | 2686 #if (defined(FEAT_XIM) && (defined(FEAT_GUI_GTK))) || defined(PROTO) |
7 | 2687 /* |
2688 * Return the virtual column number at the current cursor position. | |
2689 * This is used by the IM code to obtain the start of the preedit string. | |
2690 */ | |
2691 colnr_T | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2692 cmdline_getvcol_cursor(void) |
7 | 2693 { |
2694 if (ccline.cmdbuff == NULL || ccline.cmdpos > ccline.cmdlen) | |
2695 return MAXCOL; | |
2696 | |
2697 # ifdef FEAT_MBYTE | |
2698 if (has_mbyte) | |
2699 { | |
2700 colnr_T col; | |
2701 int i = 0; | |
2702 | |
2703 for (col = 0; i < ccline.cmdpos; ++col) | |
474 | 2704 i += (*mb_ptr2len)(ccline.cmdbuff + i); |
7 | 2705 |
2706 return col; | |
2707 } | |
2708 else | |
2709 # endif | |
2710 return ccline.cmdpos; | |
2711 } | |
2712 #endif | |
2713 | |
2714 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
2715 /* | |
2716 * If part of the command line is an IM preedit string, redraw it with | |
2717 * IM feedback attributes. The cursor position is restored after drawing. | |
2718 */ | |
2719 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2720 redrawcmd_preedit(void) |
7 | 2721 { |
2722 if ((State & CMDLINE) | |
2723 && xic != NULL | |
976 | 2724 /* && im_get_status() doesn't work when using SCIM */ |
7 | 2725 && !p_imdisable |
2726 && im_is_preediting()) | |
2727 { | |
2728 int cmdpos = 0; | |
2729 int cmdspos; | |
2730 int old_row; | |
2731 int old_col; | |
2732 colnr_T col; | |
2733 | |
2734 old_row = msg_row; | |
2735 old_col = msg_col; | |
531 | 2736 cmdspos = ((ccline.cmdfirstc != NUL) ? 1 : 0) + ccline.cmdindent; |
7 | 2737 |
2738 # ifdef FEAT_MBYTE | |
2739 if (has_mbyte) | |
2740 { | |
2741 for (col = 0; col < preedit_start_col | |
2742 && cmdpos < ccline.cmdlen; ++col) | |
2743 { | |
2744 cmdspos += (*mb_ptr2cells)(ccline.cmdbuff + cmdpos); | |
474 | 2745 cmdpos += (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2746 } |
2747 } | |
2748 else | |
2749 # endif | |
2750 { | |
2751 cmdspos += preedit_start_col; | |
2752 cmdpos += preedit_start_col; | |
2753 } | |
2754 | |
2755 msg_row = cmdline_row + (cmdspos / (int)Columns); | |
2756 msg_col = cmdspos % (int)Columns; | |
2757 if (msg_row >= Rows) | |
2758 msg_row = Rows - 1; | |
2759 | |
2760 for (col = 0; cmdpos < ccline.cmdlen; ++col) | |
2761 { | |
2762 int char_len; | |
2763 int char_attr; | |
2764 | |
2765 char_attr = im_get_feedback_attr(col); | |
2766 if (char_attr < 0) | |
2767 break; /* end of preedit string */ | |
2768 | |
2769 # ifdef FEAT_MBYTE | |
2770 if (has_mbyte) | |
474 | 2771 char_len = (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
7 | 2772 else |
2773 # endif | |
2774 char_len = 1; | |
2775 | |
2776 msg_outtrans_len_attr(ccline.cmdbuff + cmdpos, char_len, char_attr); | |
2777 cmdpos += char_len; | |
2778 } | |
2779 | |
2780 msg_row = old_row; | |
2781 msg_col = old_col; | |
2782 } | |
2783 } | |
2784 #endif /* FEAT_XIM && FEAT_GUI_GTK */ | |
2785 | |
2786 /* | |
2787 * Allocate a new command line buffer. | |
2788 * Assigns the new buffer to ccline.cmdbuff and ccline.cmdbufflen. | |
2789 * Returns the new value of ccline.cmdbuff and ccline.cmdbufflen. | |
2790 */ | |
2791 static void | |
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parents:
7807
diff
changeset
|
2792 alloc_cmdbuff(int len) |
7 | 2793 { |
2794 /* | |
2795 * give some extra space to avoid having to allocate all the time | |
2796 */ | |
2797 if (len < 80) | |
2798 len = 100; | |
2799 else | |
2800 len += 20; | |
2801 | |
2802 ccline.cmdbuff = alloc(len); /* caller should check for out-of-memory */ | |
2803 ccline.cmdbufflen = len; | |
2804 } | |
2805 | |
2806 /* | |
2807 * Re-allocate the command line to length len + something extra. | |
2808 * return FAIL for failure, OK otherwise | |
2809 */ | |
2810 static int | |
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
2811 realloc_cmdbuff(int len) |
7 | 2812 { |
2813 char_u *p; | |
2814 | |
2557
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diff
changeset
|
2815 if (len < ccline.cmdbufflen) |
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diff
changeset
|
2816 return OK; /* no need to resize */ |
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
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parents:
2556
diff
changeset
|
2817 |
7 | 2818 p = ccline.cmdbuff; |
2819 alloc_cmdbuff(len); /* will get some more */ | |
2820 if (ccline.cmdbuff == NULL) /* out of memory */ | |
2821 { | |
2822 ccline.cmdbuff = p; /* keep the old one */ | |
2823 return FAIL; | |
2824 } | |
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diff
changeset
|
2825 /* There isn't always a NUL after the command, but it may need to be |
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parents:
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diff
changeset
|
2826 * there, thus copy up to the NUL and add a NUL. */ |
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parents:
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diff
changeset
|
2827 mch_memmove(ccline.cmdbuff, p, (size_t)ccline.cmdlen); |
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parents:
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diff
changeset
|
2828 ccline.cmdbuff[ccline.cmdlen] = NUL; |
7 | 2829 vim_free(p); |
1718 | 2830 |
2831 if (ccline.xpc != NULL | |
2832 && ccline.xpc->xp_pattern != NULL | |
2833 && ccline.xpc->xp_context != EXPAND_NOTHING | |
2834 && ccline.xpc->xp_context != EXPAND_UNSUCCESSFUL) | |
2835 { | |
1754 | 2836 int i = (int)(ccline.xpc->xp_pattern - p); |
1718 | 2837 |
2838 /* If xp_pattern points inside the old cmdbuff it needs to be adjusted | |
2839 * to point into the newly allocated memory. */ | |
2840 if (i >= 0 && i <= ccline.cmdlen) | |
2841 ccline.xpc->xp_pattern = ccline.cmdbuff + i; | |
2842 } | |
2843 | |
7 | 2844 return OK; |
2845 } | |
2846 | |
359 | 2847 #if defined(FEAT_ARABIC) || defined(PROTO) |
2848 static char_u *arshape_buf = NULL; | |
2849 | |
2850 # if defined(EXITFREE) || defined(PROTO) | |
2851 void | |
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parents:
7807
diff
changeset
|
2852 free_cmdline_buf(void) |
359 | 2853 { |
2854 vim_free(arshape_buf); | |
2855 } | |
2856 # endif | |
2857 #endif | |
2858 | |
7 | 2859 /* |
2860 * Draw part of the cmdline at the current cursor position. But draw stars | |
2861 * when cmdline_star is TRUE. | |
2862 */ | |
2863 static void | |
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parents:
7807
diff
changeset
|
2864 draw_cmdline(int start, int len) |
7 | 2865 { |
2866 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2867 int i; | |
2868 | |
2869 if (cmdline_star > 0) | |
2870 for (i = 0; i < len; ++i) | |
2871 { | |
2872 msg_putchar('*'); | |
2873 # ifdef FEAT_MBYTE | |
2874 if (has_mbyte) | |
474 | 2875 i += (*mb_ptr2len)(ccline.cmdbuff + start + i) - 1; |
7 | 2876 # endif |
2877 } | |
2878 else | |
2879 #endif | |
2880 #ifdef FEAT_ARABIC | |
2881 if (p_arshape && !p_tbidi && enc_utf8 && len > 0) | |
2882 { | |
2883 static int buflen = 0; | |
2884 char_u *p; | |
2885 int j; | |
2886 int newlen = 0; | |
2887 int mb_l; | |
719 | 2888 int pc, pc1 = 0; |
7 | 2889 int prev_c = 0; |
2890 int prev_c1 = 0; | |
714 | 2891 int u8c; |
2892 int u8cc[MAX_MCO]; | |
7 | 2893 int nc = 0; |
2894 | |
2895 /* | |
2896 * Do arabic shaping into a temporary buffer. This is very | |
2897 * inefficient! | |
2898 */ | |
507 | 2899 if (len * 2 + 2 > buflen) |
7 | 2900 { |
2901 /* Re-allocate the buffer. We keep it around to avoid a lot of | |
2902 * alloc()/free() calls. */ | |
359 | 2903 vim_free(arshape_buf); |
507 | 2904 buflen = len * 2 + 2; |
359 | 2905 arshape_buf = alloc(buflen); |
2906 if (arshape_buf == NULL) | |
7 | 2907 return; /* out of memory */ |
2908 } | |
2909 | |
507 | 2910 if (utf_iscomposing(utf_ptr2char(ccline.cmdbuff + start))) |
2911 { | |
2912 /* Prepend a space to draw the leading composing char on. */ | |
2913 arshape_buf[0] = ' '; | |
2914 newlen = 1; | |
2915 } | |
2916 | |
7 | 2917 for (j = start; j < start + len; j += mb_l) |
2918 { | |
2919 p = ccline.cmdbuff + j; | |
714 | 2920 u8c = utfc_ptr2char_len(p, u8cc, start + len - j); |
474 | 2921 mb_l = utfc_ptr2len_len(p, start + len - j); |
7 | 2922 if (ARABIC_CHAR(u8c)) |
2923 { | |
2924 /* Do Arabic shaping. */ | |
2925 if (cmdmsg_rl) | |
2926 { | |
2927 /* displaying from right to left */ | |
2928 pc = prev_c; | |
2929 pc1 = prev_c1; | |
714 | 2930 prev_c1 = u8cc[0]; |
7 | 2931 if (j + mb_l >= start + len) |
2932 nc = NUL; | |
2933 else | |
2934 nc = utf_ptr2char(p + mb_l); | |
2935 } | |
2936 else | |
2937 { | |
2938 /* displaying from left to right */ | |
2939 if (j + mb_l >= start + len) | |
2940 pc = NUL; | |
2941 else | |
714 | 2942 { |
2943 int pcc[MAX_MCO]; | |
2944 | |
2945 pc = utfc_ptr2char_len(p + mb_l, pcc, | |
7 | 2946 start + len - j - mb_l); |
714 | 2947 pc1 = pcc[0]; |
2948 } | |
7 | 2949 nc = prev_c; |
2950 } | |
2951 prev_c = u8c; | |
2952 | |
714 | 2953 u8c = arabic_shape(u8c, NULL, &u8cc[0], pc, pc1, nc); |
7 | 2954 |
359 | 2955 newlen += (*mb_char2bytes)(u8c, arshape_buf + newlen); |
714 | 2956 if (u8cc[0] != 0) |
7 | 2957 { |
714 | 2958 newlen += (*mb_char2bytes)(u8cc[0], arshape_buf + newlen); |
2959 if (u8cc[1] != 0) | |
2960 newlen += (*mb_char2bytes)(u8cc[1], | |
359 | 2961 arshape_buf + newlen); |
7 | 2962 } |
2963 } | |
2964 else | |
2965 { | |
2966 prev_c = u8c; | |
359 | 2967 mch_memmove(arshape_buf + newlen, p, mb_l); |
7 | 2968 newlen += mb_l; |
2969 } | |
2970 } | |
2971 | |
359 | 2972 msg_outtrans_len(arshape_buf, newlen); |
7 | 2973 } |
2974 else | |
2975 #endif | |
2976 msg_outtrans_len(ccline.cmdbuff + start, len); | |
2977 } | |
2978 | |
2979 /* | |
2980 * Put a character on the command line. Shifts the following text to the | |
2981 * right when "shift" is TRUE. Used for CTRL-V, CTRL-K, etc. | |
2982 * "c" must be printable (fit in one display cell)! | |
2983 */ | |
2984 void | |
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parents:
7807
diff
changeset
|
2985 putcmdline(int c, int shift) |
7 | 2986 { |
2987 if (cmd_silent) | |
2988 return; | |
2989 msg_no_more = TRUE; | |
2990 msg_putchar(c); | |
2991 if (shift) | |
2992 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
2993 msg_no_more = FALSE; | |
2994 cursorcmd(); | |
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parents:
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diff
changeset
|
2995 extra_char = c; |
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Christian Brabandt <cb@256bit.org>
parents:
11664
diff
changeset
|
2996 extra_char_shift = shift; |
7 | 2997 } |
2998 | |
2999 /* | |
3000 * Undo a putcmdline(c, FALSE). | |
3001 */ | |
3002 void | |
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parents:
7807
diff
changeset
|
3003 unputcmdline(void) |
7 | 3004 { |
3005 if (cmd_silent) | |
3006 return; | |
3007 msg_no_more = TRUE; | |
3008 if (ccline.cmdlen == ccline.cmdpos) | |
3009 msg_putchar(' '); | |
3558 | 3010 #ifdef FEAT_MBYTE |
3011 else if (has_mbyte) | |
3012 draw_cmdline(ccline.cmdpos, | |
3013 (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos)); | |
3014 #endif | |
7 | 3015 else |
3016 draw_cmdline(ccline.cmdpos, 1); | |
3017 msg_no_more = FALSE; | |
3018 cursorcmd(); | |
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diff
changeset
|
3019 extra_char = NUL; |
7 | 3020 } |
3021 | |
3022 /* | |
3023 * Put the given string, of the given length, onto the command line. | |
3024 * If len is -1, then STRLEN() is used to calculate the length. | |
3025 * If 'redraw' is TRUE then the new part of the command line, and the remaining | |
3026 * part will be redrawn, otherwise it will not. If this function is called | |
3027 * twice in a row, then 'redraw' should be FALSE and redrawcmd() should be | |
3028 * called afterwards. | |
3029 */ | |
3030 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3031 put_on_cmdline(char_u *str, int len, int redraw) |
7 | 3032 { |
3033 int retval; | |
3034 int i; | |
3035 int m; | |
3036 int c; | |
3037 | |
3038 if (len < 0) | |
3039 len = (int)STRLEN(str); | |
3040 | |
3041 /* Check if ccline.cmdbuff needs to be longer */ | |
3042 if (ccline.cmdlen + len + 1 >= ccline.cmdbufflen) | |
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parents:
2556
diff
changeset
|
3043 retval = realloc_cmdbuff(ccline.cmdlen + len + 1); |
7 | 3044 else |
3045 retval = OK; | |
3046 if (retval == OK) | |
3047 { | |
3048 if (!ccline.overstrike) | |
3049 { | |
3050 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
3051 ccline.cmdbuff + ccline.cmdpos, | |
3052 (size_t)(ccline.cmdlen - ccline.cmdpos)); | |
3053 ccline.cmdlen += len; | |
3054 } | |
3055 else | |
3056 { | |
3057 #ifdef FEAT_MBYTE | |
3058 if (has_mbyte) | |
3059 { | |
3060 /* Count nr of characters in the new string. */ | |
3061 m = 0; | |
474 | 3062 for (i = 0; i < len; i += (*mb_ptr2len)(str + i)) |
7 | 3063 ++m; |
3064 /* Count nr of bytes in cmdline that are overwritten by these | |
3065 * characters. */ | |
3066 for (i = ccline.cmdpos; i < ccline.cmdlen && m > 0; | |
474 | 3067 i += (*mb_ptr2len)(ccline.cmdbuff + i)) |
7 | 3068 --m; |
3069 if (i < ccline.cmdlen) | |
3070 { | |
3071 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
3072 ccline.cmdbuff + i, (size_t)(ccline.cmdlen - i)); | |
3073 ccline.cmdlen += ccline.cmdpos + len - i; | |
3074 } | |
3075 else | |
3076 ccline.cmdlen = ccline.cmdpos + len; | |
3077 } | |
3078 else | |
3079 #endif | |
3080 if (ccline.cmdpos + len > ccline.cmdlen) | |
3081 ccline.cmdlen = ccline.cmdpos + len; | |
3082 } | |
3083 mch_memmove(ccline.cmdbuff + ccline.cmdpos, str, (size_t)len); | |
3084 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
3085 | |
3086 #ifdef FEAT_MBYTE | |
3087 if (enc_utf8) | |
3088 { | |
3089 /* When the inserted text starts with a composing character, | |
3090 * backup to the character before it. There could be two of them. | |
3091 */ | |
3092 i = 0; | |
3093 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
3094 while (ccline.cmdpos > 0 && utf_iscomposing(c)) | |
3095 { | |
3096 i = (*mb_head_off)(ccline.cmdbuff, | |
3097 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
3098 ccline.cmdpos -= i; | |
3099 len += i; | |
3100 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
3101 } | |
3102 # ifdef FEAT_ARABIC | |
3103 if (i == 0 && ccline.cmdpos > 0 && arabic_maycombine(c)) | |
3104 { | |
3105 /* Check the previous character for Arabic combining pair. */ | |
3106 i = (*mb_head_off)(ccline.cmdbuff, | |
3107 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
3108 if (arabic_combine(utf_ptr2char(ccline.cmdbuff | |
3109 + ccline.cmdpos - i), c)) | |
3110 { | |
3111 ccline.cmdpos -= i; | |
3112 len += i; | |
3113 } | |
3114 else | |
3115 i = 0; | |
3116 } | |
3117 # endif | |
3118 if (i != 0) | |
3119 { | |
3120 /* Also backup the cursor position. */ | |
3121 i = ptr2cells(ccline.cmdbuff + ccline.cmdpos); | |
3122 ccline.cmdspos -= i; | |
3123 msg_col -= i; | |
3124 if (msg_col < 0) | |
3125 { | |
3126 msg_col += Columns; | |
3127 --msg_row; | |
3128 } | |
3129 } | |
3130 } | |
3131 #endif | |
3132 | |
3133 if (redraw && !cmd_silent) | |
3134 { | |
3135 msg_no_more = TRUE; | |
3136 i = cmdline_row; | |
3114 | 3137 cursorcmd(); |
7 | 3138 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); |
3139 /* Avoid clearing the rest of the line too often. */ | |
3140 if (cmdline_row != i || ccline.overstrike) | |
3141 msg_clr_eos(); | |
3142 msg_no_more = FALSE; | |
3143 } | |
3144 #ifdef FEAT_FKMAP | |
3145 /* | |
3146 * If we are in Farsi command mode, the character input must be in | |
3147 * Insert mode. So do not advance the cmdpos. | |
3148 */ | |
3149 if (!cmd_fkmap) | |
3150 #endif | |
3151 { | |
3152 if (KeyTyped) | |
534 | 3153 { |
7 | 3154 m = Columns * Rows; |
534 | 3155 if (m < 0) /* overflow, Columns or Rows at weird value */ |
3156 m = MAXCOL; | |
3157 } | |
7 | 3158 else |
3159 m = MAXCOL; | |
3160 for (i = 0; i < len; ++i) | |
3161 { | |
3162 c = cmdline_charsize(ccline.cmdpos); | |
3163 #ifdef FEAT_MBYTE | |
3164 /* count ">" for a double-wide char that doesn't fit. */ | |
3165 if (has_mbyte) | |
3166 correct_cmdspos(ccline.cmdpos, c); | |
3167 #endif | |
1612 | 3168 /* Stop cursor at the end of the screen, but do increment the |
3169 * insert position, so that entering a very long command | |
3170 * works, even though you can't see it. */ | |
3171 if (ccline.cmdspos + c < m) | |
3172 ccline.cmdspos += c; | |
7 | 3173 #ifdef FEAT_MBYTE |
3174 if (has_mbyte) | |
3175 { | |
474 | 3176 c = (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos) - 1; |
7 | 3177 if (c > len - i - 1) |
3178 c = len - i - 1; | |
3179 ccline.cmdpos += c; | |
3180 i += c; | |
3181 } | |
3182 #endif | |
3183 ++ccline.cmdpos; | |
3184 } | |
3185 } | |
3186 } | |
3187 if (redraw) | |
3188 msg_check(); | |
3189 return retval; | |
3190 } | |
3191 | |
95 | 3192 static struct cmdline_info prev_ccline; |
3193 static int prev_ccline_used = FALSE; | |
3194 | |
3195 /* | |
3196 * Save ccline, because obtaining the "=" register may execute "normal :cmd" | |
3197 * and overwrite it. But get_cmdline_str() may need it, thus make it | |
3198 * available globally in prev_ccline. | |
3199 */ | |
3200 static void | |
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parents:
7807
diff
changeset
|
3201 save_cmdline(struct cmdline_info *ccp) |
95 | 3202 { |
3203 if (!prev_ccline_used) | |
3204 { | |
3205 vim_memset(&prev_ccline, 0, sizeof(struct cmdline_info)); | |
3206 prev_ccline_used = TRUE; | |
3207 } | |
3208 *ccp = prev_ccline; | |
3209 prev_ccline = ccline; | |
3210 ccline.cmdbuff = NULL; | |
3211 ccline.cmdprompt = NULL; | |
1718 | 3212 ccline.xpc = NULL; |
95 | 3213 } |
3214 | |
3215 /* | |
1214 | 3216 * Restore ccline after it has been saved with save_cmdline(). |
95 | 3217 */ |
3218 static void | |
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parents:
7807
diff
changeset
|
3219 restore_cmdline(struct cmdline_info *ccp) |
95 | 3220 { |
3221 ccline = prev_ccline; | |
3222 prev_ccline = *ccp; | |
3223 } | |
3224 | |
849 | 3225 #if defined(FEAT_EVAL) || defined(PROTO) |
3226 /* | |
3227 * Save the command line into allocated memory. Returns a pointer to be | |
3228 * passed to restore_cmdline_alloc() later. | |
3229 * Returns NULL when failed. | |
3230 */ | |
3231 char_u * | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3232 save_cmdline_alloc(void) |
849 | 3233 { |
3234 struct cmdline_info *p; | |
3235 | |
3236 p = (struct cmdline_info *)alloc((unsigned)sizeof(struct cmdline_info)); | |
3237 if (p != NULL) | |
3238 save_cmdline(p); | |
3239 return (char_u *)p; | |
3240 } | |
3241 | |
3242 /* | |
3243 * Restore the command line from the return value of save_cmdline_alloc(). | |
3244 */ | |
3245 void | |
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parents:
7807
diff
changeset
|
3246 restore_cmdline_alloc(char_u *p) |
849 | 3247 { |
3248 if (p != NULL) | |
3249 { | |
3250 restore_cmdline((struct cmdline_info *)p); | |
3251 vim_free(p); | |
3252 } | |
3253 } | |
3254 #endif | |
3255 | |
15 | 3256 /* |
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7250
diff
changeset
|
3257 * Paste a yank register into the command line. |
4c5f53a60543
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parents:
7250
diff
changeset
|
3258 * Used by CTRL-R command in command-line mode. |
15 | 3259 * insert_reg() can't be used here, because special characters from the |
3260 * register contents will be interpreted as commands. | |
3261 * | |
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diff
changeset
|
3262 * Return FAIL for failure, OK otherwise. |
15 | 3263 */ |
3264 static int | |
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parents:
7807
diff
changeset
|
3265 cmdline_paste( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3266 int regname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3267 int literally, /* Insert text literally instead of "as typed" */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3268 int remcr) /* remove trailing CR */ |
15 | 3269 { |
3270 long i; | |
3271 char_u *arg; | |
772 | 3272 char_u *p; |
15 | 3273 int allocated; |
3274 struct cmdline_info save_ccline; | |
3275 | |
3276 /* check for valid regname; also accept special characters for CTRL-R in | |
3277 * the command line */ | |
3278 if (regname != Ctrl_F && regname != Ctrl_P && regname != Ctrl_W | |
3279 && regname != Ctrl_A && !valid_yank_reg(regname, FALSE)) | |
3280 return FAIL; | |
3281 | |
3282 /* A register containing CTRL-R can cause an endless loop. Allow using | |
3283 * CTRL-C to break the loop. */ | |
3284 line_breakcheck(); | |
3285 if (got_int) | |
3286 return FAIL; | |
3287 | |
3288 #ifdef FEAT_CLIPBOARD | |
3289 regname = may_get_selection(regname); | |
3290 #endif | |
3291 | |
634 | 3292 /* Need to save and restore ccline. And set "textlock" to avoid nasty |
632 | 3293 * things like going to another buffer when evaluating an expression. */ |
95 | 3294 save_cmdline(&save_ccline); |
634 | 3295 ++textlock; |
15 | 3296 i = get_spec_reg(regname, &arg, &allocated, TRUE); |
634 | 3297 --textlock; |
95 | 3298 restore_cmdline(&save_ccline); |
15 | 3299 |
3300 if (i) | |
3301 { | |
3302 /* Got the value of a special register in "arg". */ | |
3303 if (arg == NULL) | |
3304 return FAIL; | |
772 | 3305 |
3306 /* When 'incsearch' is set and CTRL-R CTRL-W used: skip the duplicate | |
3307 * part of the word. */ | |
3308 p = arg; | |
3309 if (p_is && regname == Ctrl_W) | |
3310 { | |
3311 char_u *w; | |
3312 int len; | |
3313 | |
3314 /* Locate start of last word in the cmd buffer. */ | |
2937 | 3315 for (w = ccline.cmdbuff + ccline.cmdpos; w > ccline.cmdbuff; ) |
772 | 3316 { |
3317 #ifdef FEAT_MBYTE | |
3318 if (has_mbyte) | |
3319 { | |
3320 len = (*mb_head_off)(ccline.cmdbuff, w - 1) + 1; | |
3321 if (!vim_iswordc(mb_ptr2char(w - len))) | |
3322 break; | |
3323 w -= len; | |
3324 } | |
3325 else | |
3326 #endif | |
3327 { | |
3328 if (!vim_iswordc(w[-1])) | |
3329 break; | |
3330 --w; | |
3331 } | |
3332 } | |
2937 | 3333 len = (int)((ccline.cmdbuff + ccline.cmdpos) - w); |
772 | 3334 if (p_ic ? STRNICMP(w, arg, len) == 0 : STRNCMP(w, arg, len) == 0) |
3335 p += len; | |
3336 } | |
3337 | |
3338 cmdline_paste_str(p, literally); | |
15 | 3339 if (allocated) |
3340 vim_free(arg); | |
3341 return OK; | |
3342 } | |
3343 | |
1015 | 3344 return cmdline_paste_reg(regname, literally, remcr); |
15 | 3345 } |
3346 | |
3347 /* | |
3348 * Put a string on the command line. | |
3349 * When "literally" is TRUE, insert literally. | |
3350 * When "literally" is FALSE, insert as typed, but don't leave the command | |
3351 * line. | |
3352 */ | |
3353 void | |
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parents:
7807
diff
changeset
|
3354 cmdline_paste_str(char_u *s, int literally) |
15 | 3355 { |
3356 int c, cv; | |
3357 | |
3358 if (literally) | |
3359 put_on_cmdline(s, -1, TRUE); | |
3360 else | |
3361 while (*s != NUL) | |
3362 { | |
3363 cv = *s; | |
3364 if (cv == Ctrl_V && s[1]) | |
3365 ++s; | |
3366 #ifdef FEAT_MBYTE | |
3367 if (has_mbyte) | |
1606 | 3368 c = mb_cptr2char_adv(&s); |
15 | 3369 else |
3370 #endif | |
3371 c = *s++; | |
3628 | 3372 if (cv == Ctrl_V || c == ESC || c == Ctrl_C |
3373 || c == CAR || c == NL || c == Ctrl_L | |
15 | 3374 #ifdef UNIX |
3375 || c == intr_char | |
3376 #endif | |
3377 || (c == Ctrl_BSL && *s == Ctrl_N)) | |
3378 stuffcharReadbuff(Ctrl_V); | |
3379 stuffcharReadbuff(c); | |
3380 } | |
3381 } | |
3382 | |
7 | 3383 #ifdef FEAT_WILDMENU |
3384 /* | |
3385 * Delete characters on the command line, from "from" to the current | |
3386 * position. | |
3387 */ | |
3388 static void | |
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parents:
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diff
changeset
|
3389 cmdline_del(int from) |
7 | 3390 { |
3391 mch_memmove(ccline.cmdbuff + from, ccline.cmdbuff + ccline.cmdpos, | |
3392 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3393 ccline.cmdlen -= ccline.cmdpos - from; | |
3394 ccline.cmdpos = from; | |
3395 } | |
3396 #endif | |
3397 | |
3398 /* | |
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diff
changeset
|
3399 * This function is called when the screen size changes and with incremental |
c7bdd383275d
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8765
diff
changeset
|
3400 * search and in other situations where the command line may have been |
c7bdd383275d
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parents:
8765
diff
changeset
|
3401 * overwritten. |
7 | 3402 */ |
3403 void | |
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diff
changeset
|
3404 redrawcmdline(void) |
7 | 3405 { |
11416
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changeset
|
3406 redrawcmdline_ex(TRUE); |
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|
3407 } |
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|
3408 |
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|
3409 void |
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changeset
|
3410 redrawcmdline_ex(int do_compute_cmdrow) |
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diff
changeset
|
3411 { |
7 | 3412 if (cmd_silent) |
3413 return; | |
3414 need_wait_return = FALSE; | |
11416
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diff
changeset
|
3415 if (do_compute_cmdrow) |
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diff
changeset
|
3416 compute_cmdrow(); |
7 | 3417 redrawcmd(); |
3418 cursorcmd(); | |
3419 } | |
3420 | |
3421 static void | |
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parents:
7807
diff
changeset
|
3422 redrawcmdprompt(void) |
7 | 3423 { |
3424 int i; | |
3425 | |
3426 if (cmd_silent) | |
3427 return; | |
531 | 3428 if (ccline.cmdfirstc != NUL) |
7 | 3429 msg_putchar(ccline.cmdfirstc); |
3430 if (ccline.cmdprompt != NULL) | |
3431 { | |
3432 msg_puts_attr(ccline.cmdprompt, ccline.cmdattr); | |
3433 ccline.cmdindent = msg_col + (msg_row - cmdline_row) * Columns; | |
3434 /* do the reverse of set_cmdspos() */ | |
531 | 3435 if (ccline.cmdfirstc != NUL) |
7 | 3436 --ccline.cmdindent; |
3437 } | |
3438 else | |
3439 for (i = ccline.cmdindent; i > 0; --i) | |
3440 msg_putchar(' '); | |
3441 } | |
3442 | |
3443 /* | |
3444 * Redraw what is currently on the command line. | |
3445 */ | |
3446 void | |
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parents:
7807
diff
changeset
|
3447 redrawcmd(void) |
7 | 3448 { |
3449 if (cmd_silent) | |
3450 return; | |
3451 | |
683 | 3452 /* when 'incsearch' is set there may be no command line while redrawing */ |
3453 if (ccline.cmdbuff == NULL) | |
3454 { | |
3455 windgoto(cmdline_row, 0); | |
3456 msg_clr_eos(); | |
3457 return; | |
3458 } | |
3459 | |
7 | 3460 msg_start(); |
3461 redrawcmdprompt(); | |
3462 | |
3463 /* Don't use more prompt, truncate the cmdline if it doesn't fit. */ | |
3464 msg_no_more = TRUE; | |
3465 draw_cmdline(0, ccline.cmdlen); | |
3466 msg_clr_eos(); | |
3467 msg_no_more = FALSE; | |
3468 | |
3469 set_cmdspos_cursor(); | |
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parents:
11647
diff
changeset
|
3470 if (extra_char != NUL) |
11674
d093e4167733
patch 8.0.0720: unfinished mapping not displayed when running timer
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parents:
11664
diff
changeset
|
3471 putcmdline(extra_char, extra_char_shift); |
7 | 3472 |
3473 /* | |
3474 * An emsg() before may have set msg_scroll. This is used in normal mode, | |
3475 * in cmdline mode we can reset them now. | |
3476 */ | |
3477 msg_scroll = FALSE; /* next message overwrites cmdline */ | |
3478 | |
3479 /* Typing ':' at the more prompt may set skip_redraw. We don't want this | |
3480 * in cmdline mode */ | |
3481 skip_redraw = FALSE; | |
3482 } | |
3483 | |
3484 void | |
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parents:
7807
diff
changeset
|
3485 compute_cmdrow(void) |
7 | 3486 { |
540 | 3487 if (exmode_active || msg_scrolled != 0) |
7 | 3488 cmdline_row = Rows - 1; |
3489 else | |
3490 cmdline_row = W_WINROW(lastwin) + lastwin->w_height | |
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diff
changeset
|
3491 + lastwin->w_status_height; |
7 | 3492 } |
3493 | |
3494 static void | |
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parents:
7807
diff
changeset
|
3495 cursorcmd(void) |
7 | 3496 { |
3497 if (cmd_silent) | |
3498 return; | |
3499 | |
3500 #ifdef FEAT_RIGHTLEFT | |
3501 if (cmdmsg_rl) | |
3502 { | |
3503 msg_row = cmdline_row + (ccline.cmdspos / (int)(Columns - 1)); | |
3504 msg_col = (int)Columns - (ccline.cmdspos % (int)(Columns - 1)) - 1; | |
3505 if (msg_row <= 0) | |
3506 msg_row = Rows - 1; | |
3507 } | |
3508 else | |
3509 #endif | |
3510 { | |
3511 msg_row = cmdline_row + (ccline.cmdspos / (int)Columns); | |
3512 msg_col = ccline.cmdspos % (int)Columns; | |
3513 if (msg_row >= Rows) | |
3514 msg_row = Rows - 1; | |
3515 } | |
3516 | |
3517 windgoto(msg_row, msg_col); | |
3518 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
12293
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11995
diff
changeset
|
3519 if (p_imst == IM_ON_THE_SPOT) |
1ff5e5dfa9b0
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parents:
11995
diff
changeset
|
3520 redrawcmd_preedit(); |
7 | 3521 #endif |
3522 #ifdef MCH_CURSOR_SHAPE | |
3523 mch_update_cursor(); | |
3524 #endif | |
3525 } | |
3526 | |
3527 void | |
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parents:
7807
diff
changeset
|
3528 gotocmdline(int clr) |
7 | 3529 { |
3530 msg_start(); | |
3531 #ifdef FEAT_RIGHTLEFT | |
3532 if (cmdmsg_rl) | |
3533 msg_col = Columns - 1; | |
3534 else | |
3535 #endif | |
3536 msg_col = 0; /* always start in column 0 */ | |
3537 if (clr) /* clear the bottom line(s) */ | |
3538 msg_clr_eos(); /* will reset clear_cmdline */ | |
3539 windgoto(cmdline_row, 0); | |
3540 } | |
3541 | |
3542 /* | |
3543 * Check the word in front of the cursor for an abbreviation. | |
3544 * Called when the non-id character "c" has been entered. | |
3545 * When an abbreviation is recognized it is removed from the text with | |
3546 * backspaces and the replacement string is inserted, followed by "c". | |
3547 */ | |
3548 static int | |
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parents:
7807
diff
changeset
|
3549 ccheck_abbr(int c) |
7 | 3550 { |
3551 if (p_paste || no_abbr) /* no abbreviations or in paste mode */ | |
3552 return FALSE; | |
3553 | |
3554 return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, 0); | |
3555 } | |
3556 | |
3164 | 3557 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
3558 static int | |
3559 #ifdef __BORLANDC__ | |
3560 _RTLENTRYF | |
3561 #endif | |
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parents:
7807
diff
changeset
|
3562 sort_func_compare(const void *s1, const void *s2) |
3164 | 3563 { |
3564 char_u *p1 = *(char_u **)s1; | |
3565 char_u *p2 = *(char_u **)s2; | |
3566 | |
3567 if (*p1 != '<' && *p2 == '<') return -1; | |
3568 if (*p1 == '<' && *p2 != '<') return 1; | |
3569 return STRCMP(p1, p2); | |
3570 } | |
3571 #endif | |
3572 | |
7 | 3573 /* |
3574 * Return FAIL if this is not an appropriate context in which to do | |
3575 * completion of anything, return OK if it is (even if there are no matches). | |
3576 * For the caller, this means that the character is just passed through like a | |
3577 * normal character (instead of being expanded). This allows :s/^I^D etc. | |
3578 */ | |
3579 static int | |
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parents:
7807
diff
changeset
|
3580 nextwild( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3581 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3582 int type, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3583 int options, /* extra options for ExpandOne() */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3584 int escape) /* if TRUE, escape the returned matches */ |
7 | 3585 { |
3586 int i, j; | |
3587 char_u *p1; | |
3588 char_u *p2; | |
3589 int difflen; | |
3590 int v; | |
3591 | |
3592 if (xp->xp_numfiles == -1) | |
3593 { | |
3594 set_expand_context(xp); | |
3595 cmd_showtail = expand_showtail(xp); | |
3596 } | |
3597 | |
3598 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
3599 { | |
3600 beep_flush(); | |
3601 return OK; /* Something illegal on command line */ | |
3602 } | |
3603 if (xp->xp_context == EXPAND_NOTHING) | |
3604 { | |
3605 /* Caller can use the character as a normal char instead */ | |
3606 return FAIL; | |
3607 } | |
3608 | |
3609 MSG_PUTS("..."); /* show that we are busy */ | |
3610 out_flush(); | |
3611 | |
3612 i = (int)(xp->xp_pattern - ccline.cmdbuff); | |
1965 | 3613 xp->xp_pattern_len = ccline.cmdpos - i; |
7 | 3614 |
3615 if (type == WILD_NEXT || type == WILD_PREV) | |
3616 { | |
3617 /* | |
3618 * Get next/previous match for a previous expanded pattern. | |
3619 */ | |
3620 p2 = ExpandOne(xp, NULL, NULL, 0, type); | |
3621 } | |
3622 else | |
3623 { | |
3624 /* | |
3625 * Translate string into pattern and expand it. | |
3626 */ | |
1965 | 3627 if ((p1 = addstar(xp->xp_pattern, xp->xp_pattern_len, |
3628 xp->xp_context)) == NULL) | |
7 | 3629 p2 = NULL; |
3630 else | |
3631 { | |
2652 | 3632 int use_options = options | |
3961 | 3633 WILD_HOME_REPLACE|WILD_ADD_SLASH|WILD_SILENT; |
3634 if (escape) | |
3635 use_options |= WILD_ESCAPE; | |
2652 | 3636 |
3637 if (p_wic) | |
3638 use_options += WILD_ICASE; | |
1965 | 3639 p2 = ExpandOne(xp, p1, |
3640 vim_strnsave(&ccline.cmdbuff[i], xp->xp_pattern_len), | |
2652 | 3641 use_options, type); |
7 | 3642 vim_free(p1); |
2047
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2016
diff
changeset
|
3643 /* longest match: make sure it is not shorter, happens with :help */ |
7 | 3644 if (p2 != NULL && type == WILD_LONGEST) |
3645 { | |
1965 | 3646 for (j = 0; j < xp->xp_pattern_len; ++j) |
7 | 3647 if (ccline.cmdbuff[i + j] == '*' |
3648 || ccline.cmdbuff[i + j] == '?') | |
3649 break; | |
3650 if ((int)STRLEN(p2) < j) | |
3651 { | |
3652 vim_free(p2); | |
3653 p2 = NULL; | |
3654 } | |
3655 } | |
3656 } | |
3657 } | |
3658 | |
3659 if (p2 != NULL && !got_int) | |
3660 { | |
1965 | 3661 difflen = (int)STRLEN(p2) - xp->xp_pattern_len; |
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2556
diff
changeset
|
3662 if (ccline.cmdlen + difflen + 4 > ccline.cmdbufflen) |
7 | 3663 { |
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2556
diff
changeset
|
3664 v = realloc_cmdbuff(ccline.cmdlen + difflen + 4); |
7 | 3665 xp->xp_pattern = ccline.cmdbuff + i; |
3666 } | |
3667 else | |
3668 v = OK; | |
3669 if (v == OK) | |
3670 { | |
323 | 3671 mch_memmove(&ccline.cmdbuff[ccline.cmdpos + difflen], |
3672 &ccline.cmdbuff[ccline.cmdpos], | |
3673 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
3674 mch_memmove(&ccline.cmdbuff[i], p2, STRLEN(p2)); | |
7 | 3675 ccline.cmdlen += difflen; |
3676 ccline.cmdpos += difflen; | |
3677 } | |
3678 } | |
3679 vim_free(p2); | |
3680 | |
3681 redrawcmd(); | |
33 | 3682 cursorcmd(); |
7 | 3683 |
3684 /* When expanding a ":map" command and no matches are found, assume that | |
3685 * the key is supposed to be inserted literally */ | |
3686 if (xp->xp_context == EXPAND_MAPPINGS && p2 == NULL) | |
3687 return FAIL; | |
3688 | |
3689 if (xp->xp_numfiles <= 0 && p2 == NULL) | |
3690 beep_flush(); | |
3691 else if (xp->xp_numfiles == 1) | |
3692 /* free expanded pattern */ | |
3693 (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE); | |
3694 | |
3695 return OK; | |
3696 } | |
3697 | |
3698 /* | |
3699 * Do wildcard expansion on the string 'str'. | |
3700 * Chars that should not be expanded must be preceded with a backslash. | |
1612 | 3701 * Return a pointer to allocated memory containing the new string. |
7 | 3702 * Return NULL for failure. |
3703 * | |
1412 | 3704 * "orig" is the originally expanded string, copied to allocated memory. It |
3705 * should either be kept in orig_save or freed. When "mode" is WILD_NEXT or | |
3706 * WILD_PREV "orig" should be NULL. | |
3707 * | |
838 | 3708 * Results are cached in xp->xp_files and xp->xp_numfiles, except when "mode" |
3709 * is WILD_EXPAND_FREE or WILD_ALL. | |
7 | 3710 * |
3711 * mode = WILD_FREE: just free previously expanded matches | |
3712 * mode = WILD_EXPAND_FREE: normal expansion, do not keep matches | |
3713 * mode = WILD_EXPAND_KEEP: normal expansion, keep matches | |
3714 * mode = WILD_NEXT: use next match in multiple match, wrap to first | |
3715 * mode = WILD_PREV: use previous match in multiple match, wrap to first | |
3716 * mode = WILD_ALL: return all matches concatenated | |
3717 * mode = WILD_LONGEST: return longest matched part | |
3398 | 3718 * mode = WILD_ALL_KEEP: get all matches, keep matches |
7 | 3719 * |
3720 * options = WILD_LIST_NOTFOUND: list entries without a match | |
3721 * options = WILD_HOME_REPLACE: do home_replace() for buffer names | |
3722 * options = WILD_USE_NL: Use '\n' for WILD_ALL | |
3723 * options = WILD_NO_BEEP: Don't beep for multiple matches | |
3724 * options = WILD_ADD_SLASH: add a slash after directory names | |
3725 * options = WILD_KEEP_ALL: don't remove 'wildignore' entries | |
3726 * options = WILD_SILENT: don't print warning messages | |
3727 * options = WILD_ESCAPE: put backslash before special chars | |
2652 | 3728 * options = WILD_ICASE: ignore case for files |
7 | 3729 * |
3730 * The variables xp->xp_context and xp->xp_backslash must have been set! | |
3731 */ | |
3732 char_u * | |
7819
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diff
changeset
|
3733 ExpandOne( |
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diff
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|
3734 expand_T *xp, |
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diff
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|
3735 char_u *str, |
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diff
changeset
|
3736 char_u *orig, /* allocated copy of original of expanded string */ |
f86adafb28d4
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parents:
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diff
changeset
|
3737 int options, |
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diff
changeset
|
3738 int mode) |
7 | 3739 { |
3740 char_u *ss = NULL; | |
3741 static int findex; | |
3742 static char_u *orig_save = NULL; /* kept value of orig */ | |
1432 | 3743 int orig_saved = FALSE; |
7 | 3744 int i; |
3745 long_u len; | |
3746 int non_suf_match; /* number without matching suffix */ | |
3747 | |
3748 /* | |
3749 * first handle the case of using an old match | |
3750 */ | |
3751 if (mode == WILD_NEXT || mode == WILD_PREV) | |
3752 { | |
3753 if (xp->xp_numfiles > 0) | |
3754 { | |
3755 if (mode == WILD_PREV) | |
3756 { | |
3757 if (findex == -1) | |
3758 findex = xp->xp_numfiles; | |
3759 --findex; | |
3760 } | |
3761 else /* mode == WILD_NEXT */ | |
3762 ++findex; | |
3763 | |
3764 /* | |
3765 * When wrapping around, return the original string, set findex to | |
3766 * -1. | |
3767 */ | |
3768 if (findex < 0) | |
3769 { | |
3770 if (orig_save == NULL) | |
3771 findex = xp->xp_numfiles - 1; | |
3772 else | |
3773 findex = -1; | |
3774 } | |
3775 if (findex >= xp->xp_numfiles) | |
3776 { | |
3777 if (orig_save == NULL) | |
3778 findex = 0; | |
3779 else | |
3780 findex = -1; | |
3781 } | |
3782 #ifdef FEAT_WILDMENU | |
3783 if (p_wmnu) | |
3784 win_redr_status_matches(xp, xp->xp_numfiles, xp->xp_files, | |
3785 findex, cmd_showtail); | |
3786 #endif | |
3787 if (findex == -1) | |
3788 return vim_strsave(orig_save); | |
3789 return vim_strsave(xp->xp_files[findex]); | |
3790 } | |
3791 else | |
3792 return NULL; | |
3793 } | |
3794 | |
1412 | 3795 /* free old names */ |
7 | 3796 if (xp->xp_numfiles != -1 && mode != WILD_ALL && mode != WILD_LONGEST) |
3797 { | |
3798 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3799 xp->xp_numfiles = -1; | |
3800 vim_free(orig_save); | |
3801 orig_save = NULL; | |
3802 } | |
3803 findex = 0; | |
3804 | |
3805 if (mode == WILD_FREE) /* only release file name */ | |
3806 return NULL; | |
3807 | |
3808 if (xp->xp_numfiles == -1) | |
3809 { | |
3810 vim_free(orig_save); | |
3811 orig_save = orig; | |
1432 | 3812 orig_saved = TRUE; |
7 | 3813 |
3814 /* | |
3815 * Do the expansion. | |
3816 */ | |
3817 if (ExpandFromContext(xp, str, &xp->xp_numfiles, &xp->xp_files, | |
3818 options) == FAIL) | |
3819 { | |
3820 #ifdef FNAME_ILLEGAL | |
3821 /* Illegal file name has been silently skipped. But when there | |
3822 * are wildcards, the real problem is that there was no match, | |
3823 * causing the pattern to be added, which has illegal characters. | |
3824 */ | |
3825 if (!(options & WILD_SILENT) && (options & WILD_LIST_NOTFOUND)) | |
3826 EMSG2(_(e_nomatch2), str); | |
3827 #endif | |
3828 } | |
3829 else if (xp->xp_numfiles == 0) | |
3830 { | |
3831 if (!(options & WILD_SILENT)) | |
3832 EMSG2(_(e_nomatch2), str); | |
3833 } | |
3834 else | |
3835 { | |
3836 /* Escape the matches for use on the command line. */ | |
3837 ExpandEscape(xp, str, xp->xp_numfiles, xp->xp_files, options); | |
3838 | |
3839 /* | |
3840 * Check for matching suffixes in file names. | |
3841 */ | |
3398 | 3842 if (mode != WILD_ALL && mode != WILD_ALL_KEEP |
3843 && mode != WILD_LONGEST) | |
7 | 3844 { |
3845 if (xp->xp_numfiles) | |
3846 non_suf_match = xp->xp_numfiles; | |
3847 else | |
3848 non_suf_match = 1; | |
3849 if ((xp->xp_context == EXPAND_FILES | |
3850 || xp->xp_context == EXPAND_DIRECTORIES) | |
3851 && xp->xp_numfiles > 1) | |
3852 { | |
3853 /* | |
3854 * More than one match; check suffix. | |
3855 * The files will have been sorted on matching suffix in | |
3856 * expand_wildcards, only need to check the first two. | |
3857 */ | |
3858 non_suf_match = 0; | |
3859 for (i = 0; i < 2; ++i) | |
3860 if (match_suffix(xp->xp_files[i])) | |
3861 ++non_suf_match; | |
3862 } | |
3863 if (non_suf_match != 1) | |
3864 { | |
3865 /* Can we ever get here unless it's while expanding | |
3866 * interactively? If not, we can get rid of this all | |
3867 * together. Don't really want to wait for this message | |
3868 * (and possibly have to hit return to continue!). | |
3869 */ | |
3870 if (!(options & WILD_SILENT)) | |
3871 EMSG(_(e_toomany)); | |
3872 else if (!(options & WILD_NO_BEEP)) | |
3873 beep_flush(); | |
3874 } | |
3875 if (!(non_suf_match != 1 && mode == WILD_EXPAND_FREE)) | |
3876 ss = vim_strsave(xp->xp_files[0]); | |
3877 } | |
3878 } | |
3879 } | |
3880 | |
3881 /* Find longest common part */ | |
3882 if (mode == WILD_LONGEST && xp->xp_numfiles > 0) | |
3883 { | |
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3884 int mb_len = 1; |
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|
3885 int c0, ci; |
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|
3886 |
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|
3887 for (len = 0; xp->xp_files[0][len]; len += mb_len) |
7 | 3888 { |
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3889 #ifdef FEAT_MBYTE |
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3890 if (has_mbyte) |
7 | 3891 { |
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|
3892 mb_len = (*mb_ptr2len)(&xp->xp_files[0][len]); |
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3893 c0 =(* mb_ptr2char)(&xp->xp_files[0][len]); |
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3894 } |
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|
3895 else |
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|
3896 #endif |
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|
3897 c0 = xp->xp_files[0][len]; |
7235
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diff
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|
3898 for (i = 1; i < xp->xp_numfiles; ++i) |
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|
3899 { |
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3900 #ifdef FEAT_MBYTE |
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|
3901 if (has_mbyte) |
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3902 ci =(* mb_ptr2char)(&xp->xp_files[i][len]); |
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3903 else |
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|
3904 #endif |
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diff
changeset
|
3905 ci = xp->xp_files[i][len]; |
4242 | 3906 if (p_fic && (xp->xp_context == EXPAND_DIRECTORIES |
7 | 3907 || xp->xp_context == EXPAND_FILES |
714 | 3908 || xp->xp_context == EXPAND_SHELLCMD |
4242 | 3909 || xp->xp_context == EXPAND_BUFFERS)) |
7 | 3910 { |
7235
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3911 if (MB_TOLOWER(c0) != MB_TOLOWER(ci)) |
7 | 3912 break; |
3913 } | |
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diff
changeset
|
3914 else if (c0 != ci) |
7 | 3915 break; |
3916 } | |
3917 if (i < xp->xp_numfiles) | |
3918 { | |
3919 if (!(options & WILD_NO_BEEP)) | |
6949 | 3920 vim_beep(BO_WILD); |
7 | 3921 break; |
3922 } | |
3923 } | |
7235
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diff
changeset
|
3924 |
7 | 3925 ss = alloc((unsigned)len + 1); |
3926 if (ss) | |
419 | 3927 vim_strncpy(ss, xp->xp_files[0], (size_t)len); |
7 | 3928 findex = -1; /* next p_wc gets first one */ |
3929 } | |
3930 | |
3931 /* Concatenate all matching names */ | |
3932 if (mode == WILD_ALL && xp->xp_numfiles > 0) | |
3933 { | |
3934 len = 0; | |
3935 for (i = 0; i < xp->xp_numfiles; ++i) | |
3936 len += (long_u)STRLEN(xp->xp_files[i]) + 1; | |
3937 ss = lalloc(len, TRUE); | |
3938 if (ss != NULL) | |
3939 { | |
3940 *ss = NUL; | |
3941 for (i = 0; i < xp->xp_numfiles; ++i) | |
3942 { | |
3943 STRCAT(ss, xp->xp_files[i]); | |
3944 if (i != xp->xp_numfiles - 1) | |
3945 STRCAT(ss, (options & WILD_USE_NL) ? "\n" : " "); | |
3946 } | |
3947 } | |
3948 } | |
3949 | |
3950 if (mode == WILD_EXPAND_FREE || mode == WILD_ALL) | |
3951 ExpandCleanup(xp); | |
3952 | |
1412 | 3953 /* Free "orig" if it wasn't stored in "orig_save". */ |
1432 | 3954 if (!orig_saved) |
1412 | 3955 vim_free(orig); |
3956 | |
7 | 3957 return ss; |
3958 } | |
3959 | |
3960 /* | |
3961 * Prepare an expand structure for use. | |
3962 */ | |
3963 void | |
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diff
changeset
|
3964 ExpandInit(expand_T *xp) |
7 | 3965 { |
1718 | 3966 xp->xp_pattern = NULL; |
1965 | 3967 xp->xp_pattern_len = 0; |
7 | 3968 xp->xp_backslash = XP_BS_NONE; |
632 | 3969 #ifndef BACKSLASH_IN_FILENAME |
3970 xp->xp_shell = FALSE; | |
3971 #endif | |
7 | 3972 xp->xp_numfiles = -1; |
3973 xp->xp_files = NULL; | |
632 | 3974 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
3975 xp->xp_arg = NULL; | |
3976 #endif | |
5033
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4980
diff
changeset
|
3977 xp->xp_line = NULL; |
7 | 3978 } |
3979 | |
3980 /* | |
3981 * Cleanup an expand structure after use. | |
3982 */ | |
3983 void | |
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diff
changeset
|
3984 ExpandCleanup(expand_T *xp) |
7 | 3985 { |
3986 if (xp->xp_numfiles >= 0) | |
3987 { | |
3988 FreeWild(xp->xp_numfiles, xp->xp_files); | |
3989 xp->xp_numfiles = -1; | |
3990 } | |
3991 } | |
3992 | |
3993 void | |
7819
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3994 ExpandEscape( |
f86adafb28d4
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|
3995 expand_T *xp, |
f86adafb28d4
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|
3996 char_u *str, |
f86adafb28d4
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|
3997 int numfiles, |
f86adafb28d4
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diff
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|
3998 char_u **files, |
f86adafb28d4
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7807
diff
changeset
|
3999 int options) |
7 | 4000 { |
4001 int i; | |
4002 char_u *p; | |
4003 | |
4004 /* | |
4005 * May change home directory back to "~" | |
4006 */ | |
4007 if (options & WILD_HOME_REPLACE) | |
4008 tilde_replace(str, numfiles, files); | |
4009 | |
4010 if (options & WILD_ESCAPE) | |
4011 { | |
4012 if (xp->xp_context == EXPAND_FILES | |
2778 | 4013 || xp->xp_context == EXPAND_FILES_IN_PATH |
714 | 4014 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4015 || xp->xp_context == EXPAND_BUFFERS |
4016 || xp->xp_context == EXPAND_DIRECTORIES) | |
4017 { | |
4018 /* | |
4019 * Insert a backslash into a file name before a space, \, %, # | |
4020 * and wildmatch characters, except '~'. | |
4021 */ | |
4022 for (i = 0; i < numfiles; ++i) | |
4023 { | |
4024 /* for ":set path=" we need to escape spaces twice */ | |
4025 if (xp->xp_backslash == XP_BS_THREE) | |
4026 { | |
4027 p = vim_strsave_escaped(files[i], (char_u *)" "); | |
4028 if (p != NULL) | |
4029 { | |
4030 vim_free(files[i]); | |
4031 files[i] = p; | |
719 | 4032 #if defined(BACKSLASH_IN_FILENAME) |
7 | 4033 p = vim_strsave_escaped(files[i], (char_u *)" "); |
4034 if (p != NULL) | |
4035 { | |
4036 vim_free(files[i]); | |
4037 files[i] = p; | |
4038 } | |
4039 #endif | |
4040 } | |
4041 } | |
1589 | 4042 #ifdef BACKSLASH_IN_FILENAME |
4043 p = vim_strsave_fnameescape(files[i], FALSE); | |
4044 #else | |
1586 | 4045 p = vim_strsave_fnameescape(files[i], xp->xp_shell); |
1589 | 4046 #endif |
7 | 4047 if (p != NULL) |
4048 { | |
4049 vim_free(files[i]); | |
4050 files[i] = p; | |
4051 } | |
4052 | |
4053 /* If 'str' starts with "\~", replace "~" at start of | |
4054 * files[i] with "\~". */ | |
4055 if (str[0] == '\\' && str[1] == '~' && files[i][0] == '~') | |
435 | 4056 escape_fname(&files[i]); |
7 | 4057 } |
4058 xp->xp_backslash = XP_BS_NONE; | |
435 | 4059 |
4060 /* If the first file starts with a '+' escape it. Otherwise it | |
4061 * could be seen as "+cmd". */ | |
4062 if (*files[0] == '+') | |
4063 escape_fname(&files[0]); | |
7 | 4064 } |
4065 else if (xp->xp_context == EXPAND_TAGS) | |
4066 { | |
4067 /* | |
4068 * Insert a backslash before characters in a tag name that | |
4069 * would terminate the ":tag" command. | |
4070 */ | |
4071 for (i = 0; i < numfiles; ++i) | |
4072 { | |
4073 p = vim_strsave_escaped(files[i], (char_u *)"\\|\""); | |
4074 if (p != NULL) | |
4075 { | |
4076 vim_free(files[i]); | |
4077 files[i] = p; | |
4078 } | |
4079 } | |
4080 } | |
4081 } | |
4082 } | |
4083 | |
4084 /* | |
1586 | 4085 * Escape special characters in "fname" for when used as a file name argument |
4086 * after a Vim command, or, when "shell" is non-zero, a shell command. | |
4087 * Returns the result in allocated memory. | |
4088 */ | |
4089 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4090 vim_strsave_fnameescape(char_u *fname, int shell) |
1586 | 4091 { |
1685 | 4092 char_u *p; |
1586 | 4093 #ifdef BACKSLASH_IN_FILENAME |
4094 char_u buf[20]; | |
4095 int j = 0; | |
4096 | |
5481 | 4097 /* Don't escape '[', '{' and '!' if they are in 'isfname'. */ |
1586 | 4098 for (p = PATH_ESC_CHARS; *p != NUL; ++p) |
5481 | 4099 if ((*p != '[' && *p != '{' && *p != '!') || !vim_isfilec(*p)) |
1586 | 4100 buf[j++] = *p; |
4101 buf[j] = NUL; | |
1700 | 4102 p = vim_strsave_escaped(fname, buf); |
1586 | 4103 #else |
1685 | 4104 p = vim_strsave_escaped(fname, shell ? SHELL_ESC_CHARS : PATH_ESC_CHARS); |
4105 if (shell && csh_like_shell() && p != NULL) | |
4106 { | |
4107 char_u *s; | |
4108 | |
4109 /* For csh and similar shells need to put two backslashes before '!'. | |
4110 * One is taken by Vim, one by the shell. */ | |
4111 s = vim_strsave_escaped(p, (char_u *)"!"); | |
4112 vim_free(p); | |
4113 p = s; | |
4114 } | |
1700 | 4115 #endif |
4116 | |
4117 /* '>' and '+' are special at the start of some commands, e.g. ":edit" and | |
4118 * ":write". "cd -" has a special meaning. */ | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
4119 if (p != NULL && (*p == '>' || *p == '+' || (*p == '-' && p[1] == NUL))) |
1700 | 4120 escape_fname(&p); |
4121 | |
1685 | 4122 return p; |
1586 | 4123 } |
4124 | |
4125 /* | |
435 | 4126 * Put a backslash before the file name in "pp", which is in allocated memory. |
4127 */ | |
4128 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4129 escape_fname(char_u **pp) |
435 | 4130 { |
4131 char_u *p; | |
4132 | |
4133 p = alloc((unsigned)(STRLEN(*pp) + 2)); | |
4134 if (p != NULL) | |
4135 { | |
4136 p[0] = '\\'; | |
4137 STRCPY(p + 1, *pp); | |
4138 vim_free(*pp); | |
4139 *pp = p; | |
4140 } | |
4141 } | |
4142 | |
4143 /* | |
7 | 4144 * For each file name in files[num_files]: |
4145 * If 'orig_pat' starts with "~/", replace the home directory with "~". | |
4146 */ | |
4147 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4148 tilde_replace( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4149 char_u *orig_pat, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4150 int num_files, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4151 char_u **files) |
7 | 4152 { |
4153 int i; | |
4154 char_u *p; | |
4155 | |
4156 if (orig_pat[0] == '~' && vim_ispathsep(orig_pat[1])) | |
4157 { | |
4158 for (i = 0; i < num_files; ++i) | |
4159 { | |
4160 p = home_replace_save(NULL, files[i]); | |
4161 if (p != NULL) | |
4162 { | |
4163 vim_free(files[i]); | |
4164 files[i] = p; | |
4165 } | |
4166 } | |
4167 } | |
4168 } | |
4169 | |
4170 /* | |
4171 * Show all matches for completion on the command line. | |
4172 * Returns EXPAND_NOTHING when the character that triggered expansion should | |
4173 * be inserted like a normal character. | |
4174 */ | |
4175 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4176 showmatches(expand_T *xp, int wildmenu UNUSED) |
7 | 4177 { |
4178 #define L_SHOWFILE(m) (showtail ? sm_gettail(files_found[m]) : files_found[m]) | |
4179 int num_files; | |
4180 char_u **files_found; | |
4181 int i, j, k; | |
4182 int maxlen; | |
4183 int lines; | |
4184 int columns; | |
4185 char_u *p; | |
4186 int lastlen; | |
4187 int attr; | |
4188 int showtail; | |
4189 | |
4190 if (xp->xp_numfiles == -1) | |
4191 { | |
4192 set_expand_context(xp); | |
4193 i = expand_cmdline(xp, ccline.cmdbuff, ccline.cmdpos, | |
4194 &num_files, &files_found); | |
4195 showtail = expand_showtail(xp); | |
4196 if (i != EXPAND_OK) | |
4197 return i; | |
4198 | |
4199 } | |
4200 else | |
4201 { | |
4202 num_files = xp->xp_numfiles; | |
4203 files_found = xp->xp_files; | |
4204 showtail = cmd_showtail; | |
4205 } | |
4206 | |
4207 #ifdef FEAT_WILDMENU | |
4208 if (!wildmenu) | |
4209 { | |
4210 #endif | |
4211 msg_didany = FALSE; /* lines_left will be set */ | |
4212 msg_start(); /* prepare for paging */ | |
4213 msg_putchar('\n'); | |
4214 out_flush(); | |
4215 cmdline_row = msg_row; | |
4216 msg_didany = FALSE; /* lines_left will be set again */ | |
4217 msg_start(); /* prepare for paging */ | |
4218 #ifdef FEAT_WILDMENU | |
4219 } | |
4220 #endif | |
4221 | |
4222 if (got_int) | |
4223 got_int = FALSE; /* only int. the completion, not the cmd line */ | |
4224 #ifdef FEAT_WILDMENU | |
4225 else if (wildmenu) | |
11285
0b4adcfb7b25
patch 8.0.0528: highlight wrong text when 'wim' includes "longest"
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4226 win_redr_status_matches(xp, num_files, files_found, -1, showtail); |
7 | 4227 #endif |
4228 else | |
4229 { | |
4230 /* find the length of the longest file name */ | |
4231 maxlen = 0; | |
4232 for (i = 0; i < num_files; ++i) | |
4233 { | |
4234 if (!showtail && (xp->xp_context == EXPAND_FILES | |
714 | 4235 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4236 || xp->xp_context == EXPAND_BUFFERS)) |
4237 { | |
4238 home_replace(NULL, files_found[i], NameBuff, MAXPATHL, TRUE); | |
4239 j = vim_strsize(NameBuff); | |
4240 } | |
4241 else | |
4242 j = vim_strsize(L_SHOWFILE(i)); | |
4243 if (j > maxlen) | |
4244 maxlen = j; | |
4245 } | |
4246 | |
4247 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4248 lines = num_files; | |
4249 else | |
4250 { | |
4251 /* compute the number of columns and lines for the listing */ | |
4252 maxlen += 2; /* two spaces between file names */ | |
4253 columns = ((int)Columns + 2) / maxlen; | |
4254 if (columns < 1) | |
4255 columns = 1; | |
4256 lines = (num_files + columns - 1) / columns; | |
4257 } | |
4258 | |
11158
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parents:
11129
diff
changeset
|
4259 attr = HL_ATTR(HLF_D); /* find out highlighting for directories */ |
7 | 4260 |
4261 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4262 { | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4263 MSG_PUTS_ATTR(_("tagname"), HL_ATTR(HLF_T)); |
7 | 4264 msg_clr_eos(); |
4265 msg_advance(maxlen - 3); | |
11158
501f46f7644c
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Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4266 MSG_PUTS_ATTR(_(" kind file\n"), HL_ATTR(HLF_T)); |
7 | 4267 } |
4268 | |
4269 /* list the files line by line */ | |
4270 for (i = 0; i < lines; ++i) | |
4271 { | |
4272 lastlen = 999; | |
4273 for (k = i; k < num_files; k += lines) | |
4274 { | |
4275 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4276 { | |
11158
501f46f7644c
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Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4277 msg_outtrans_attr(files_found[k], HL_ATTR(HLF_D)); |
7 | 4278 p = files_found[k] + STRLEN(files_found[k]) + 1; |
4279 msg_advance(maxlen + 1); | |
4280 msg_puts(p); | |
4281 msg_advance(maxlen + 3); | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4282 msg_puts_long_attr(p + 2, HL_ATTR(HLF_D)); |
7 | 4283 break; |
4284 } | |
4285 for (j = maxlen - lastlen; --j >= 0; ) | |
4286 msg_putchar(' '); | |
4287 if (xp->xp_context == EXPAND_FILES | |
714 | 4288 || xp->xp_context == EXPAND_SHELLCMD |
7 | 4289 || xp->xp_context == EXPAND_BUFFERS) |
4290 { | |
2118
63bf37c1e7a2
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Bram Moolenaar <bram@zimbu.org>
parents:
2099
diff
changeset
|
4291 /* highlight directories */ |
2128
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4292 if (xp->xp_numfiles != -1) |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4293 { |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4294 char_u *halved_slash; |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4295 char_u *exp_path; |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4296 |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4297 /* Expansion was done before and special characters |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4298 * were escaped, need to halve backslashes. Also |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4299 * $HOME has been replaced with ~/. */ |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4300 exp_path = expand_env_save_opt(files_found[k], TRUE); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4301 halved_slash = backslash_halve_save( |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4302 exp_path != NULL ? exp_path : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4303 j = mch_isdir(halved_slash != NULL ? halved_slash |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4304 : files_found[k]); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4305 vim_free(exp_path); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4306 vim_free(halved_slash); |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4307 } |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4308 else |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4309 /* Expansion was done here, file names are literal. */ |
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4310 j = mch_isdir(files_found[k]); |
7 | 4311 if (showtail) |
4312 p = L_SHOWFILE(k); | |
4313 else | |
4314 { | |
4315 home_replace(NULL, files_found[k], NameBuff, MAXPATHL, | |
4316 TRUE); | |
4317 p = NameBuff; | |
4318 } | |
4319 } | |
4320 else | |
4321 { | |
4322 j = FALSE; | |
4323 p = L_SHOWFILE(k); | |
4324 } | |
4325 lastlen = msg_outtrans_attr(p, j ? attr : 0); | |
4326 } | |
4327 if (msg_col > 0) /* when not wrapped around */ | |
4328 { | |
4329 msg_clr_eos(); | |
4330 msg_putchar('\n'); | |
4331 } | |
4332 out_flush(); /* show one line at a time */ | |
4333 if (got_int) | |
4334 { | |
4335 got_int = FALSE; | |
4336 break; | |
4337 } | |
4338 } | |
4339 | |
4340 /* | |
4341 * we redraw the command below the lines that we have just listed | |
4342 * This is a bit tricky, but it saves a lot of screen updating. | |
4343 */ | |
4344 cmdline_row = msg_row; /* will put it back later */ | |
4345 } | |
4346 | |
4347 if (xp->xp_numfiles == -1) | |
4348 FreeWild(num_files, files_found); | |
4349 | |
4350 return EXPAND_OK; | |
4351 } | |
4352 | |
4353 /* | |
4354 * Private gettail for showmatches() (and win_redr_status_matches()): | |
4355 * Find tail of file name path, but ignore trailing "/". | |
4356 */ | |
4357 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4358 sm_gettail(char_u *s) |
7 | 4359 { |
4360 char_u *p; | |
4361 char_u *t = s; | |
4362 int had_sep = FALSE; | |
4363 | |
4364 for (p = s; *p != NUL; ) | |
4365 { | |
4366 if (vim_ispathsep(*p) | |
4367 #ifdef BACKSLASH_IN_FILENAME | |
4368 && !rem_backslash(p) | |
4369 #endif | |
4370 ) | |
4371 had_sep = TRUE; | |
4372 else if (had_sep) | |
4373 { | |
4374 t = p; | |
4375 had_sep = FALSE; | |
4376 } | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4377 MB_PTR_ADV(p); |
7 | 4378 } |
4379 return t; | |
4380 } | |
4381 | |
4382 /* | |
4383 * Return TRUE if we only need to show the tail of completion matches. | |
4384 * When not completing file names or there is a wildcard in the path FALSE is | |
4385 * returned. | |
4386 */ | |
4387 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4388 expand_showtail(expand_T *xp) |
7 | 4389 { |
4390 char_u *s; | |
4391 char_u *end; | |
4392 | |
4393 /* When not completing file names a "/" may mean something different. */ | |
714 | 4394 if (xp->xp_context != EXPAND_FILES |
4395 && xp->xp_context != EXPAND_SHELLCMD | |
4396 && xp->xp_context != EXPAND_DIRECTORIES) | |
7 | 4397 return FALSE; |
4398 | |
4399 end = gettail(xp->xp_pattern); | |
4400 if (end == xp->xp_pattern) /* there is no path separator */ | |
4401 return FALSE; | |
4402 | |
4403 for (s = xp->xp_pattern; s < end; s++) | |
4404 { | |
4405 /* Skip escaped wildcards. Only when the backslash is not a path | |
4406 * separator, on DOS the '*' "path\*\file" must not be skipped. */ | |
4407 if (rem_backslash(s)) | |
4408 ++s; | |
4409 else if (vim_strchr((char_u *)"*?[", *s) != NULL) | |
4410 return FALSE; | |
4411 } | |
4412 return TRUE; | |
4413 } | |
4414 | |
4415 /* | |
4416 * Prepare a string for expansion. | |
4417 * When expanding file names: The string will be used with expand_wildcards(). | |
5438 | 4418 * Copy "fname[len]" into allocated memory and add a '*' at the end. |
7 | 4419 * When expanding other names: The string will be used with regcomp(). Copy |
4420 * the name into allocated memory and prepend "^". | |
4421 */ | |
4422 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4423 addstar( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4424 char_u *fname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4425 int len, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4426 int context) /* EXPAND_FILES etc. */ |
7 | 4427 { |
4428 char_u *retval; | |
4429 int i, j; | |
4430 int new_len; | |
4431 char_u *tail; | |
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4432 int ends_in_star; |
7 | 4433 |
714 | 4434 if (context != EXPAND_FILES |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4435 && context != EXPAND_FILES_IN_PATH |
714 | 4436 && context != EXPAND_SHELLCMD |
4437 && context != EXPAND_DIRECTORIES) | |
7 | 4438 { |
4439 /* | |
4440 * Matching will be done internally (on something other than files). | |
4441 * So we convert the file-matching-type wildcards into our kind for | |
4442 * use with vim_regcomp(). First work out how long it will be: | |
4443 */ | |
4444 | |
4445 /* For help tags the translation is done in find_help_tags(). | |
4446 * For a tag pattern starting with "/" no translation is needed. */ | |
4447 if (context == EXPAND_HELP | |
4448 || context == EXPAND_COLORS | |
4449 || context == EXPAND_COMPILER | |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4450 || context == EXPAND_OWNSYNTAX |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4451 || context == EXPAND_FILETYPE |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4452 || context == EXPAND_PACKADD |
10694
fa6c4825a1c4
patch 8.0.0237: when 'wildoptions' is "tagfile" completion may not work
Christian Brabandt <cb@256bit.org>
parents:
10676
diff
changeset
|
4453 || ((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
|
4454 || 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
|
4455 && fname[0] == '/')) |
7 | 4456 retval = vim_strnsave(fname, len); |
4457 else | |
4458 { | |
4459 new_len = len + 2; /* +2 for '^' at start, NUL at end */ | |
4460 for (i = 0; i < len; i++) | |
4461 { | |
4462 if (fname[i] == '*' || fname[i] == '~') | |
4463 new_len++; /* '*' needs to be replaced by ".*" | |
4464 '~' needs to be replaced by "\~" */ | |
4465 | |
4466 /* Buffer names are like file names. "." should be literal */ | |
4467 if (context == EXPAND_BUFFERS && fname[i] == '.') | |
4468 new_len++; /* "." becomes "\." */ | |
4469 | |
4470 /* Custom expansion takes care of special things, match | |
4471 * backslashes literally (perhaps also for other types?) */ | |
634 | 4472 if ((context == EXPAND_USER_DEFINED |
4473 || context == EXPAND_USER_LIST) && fname[i] == '\\') | |
7 | 4474 new_len++; /* '\' becomes "\\" */ |
4475 } | |
4476 retval = alloc(new_len); | |
4477 if (retval != NULL) | |
4478 { | |
4479 retval[0] = '^'; | |
4480 j = 1; | |
4481 for (i = 0; i < len; i++, j++) | |
4482 { | |
4483 /* Skip backslash. But why? At least keep it for custom | |
4484 * expansion. */ | |
4485 if (context != EXPAND_USER_DEFINED | |
407 | 4486 && context != EXPAND_USER_LIST |
4487 && fname[i] == '\\' | |
4488 && ++i == len) | |
7 | 4489 break; |
4490 | |
4491 switch (fname[i]) | |
4492 { | |
4493 case '*': retval[j++] = '.'; | |
4494 break; | |
4495 case '~': retval[j++] = '\\'; | |
4496 break; | |
4497 case '?': retval[j] = '.'; | |
4498 continue; | |
4499 case '.': if (context == EXPAND_BUFFERS) | |
4500 retval[j++] = '\\'; | |
4501 break; | |
407 | 4502 case '\\': if (context == EXPAND_USER_DEFINED |
4503 || context == EXPAND_USER_LIST) | |
7 | 4504 retval[j++] = '\\'; |
4505 break; | |
4506 } | |
4507 retval[j] = fname[i]; | |
4508 } | |
4509 retval[j] = NUL; | |
4510 } | |
4511 } | |
4512 } | |
4513 else | |
4514 { | |
4515 retval = alloc(len + 4); | |
4516 if (retval != NULL) | |
4517 { | |
419 | 4518 vim_strncpy(retval, fname, len); |
7 | 4519 |
4520 /* | |
831 | 4521 * Don't add a star to *, ~, ~user, $var or `cmd`. |
4522 * * would become **, which walks the whole tree. | |
7 | 4523 * ~ would be at the start of the file name, but not the tail. |
4524 * $ could be anywhere in the tail. | |
4525 * ` could be anywhere in the file name. | |
1484 | 4526 * When the name ends in '$' don't add a star, remove the '$'. |
7 | 4527 */ |
4528 tail = gettail(retval); | |
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4529 ends_in_star = (len > 0 && retval[len - 1] == '*'); |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4530 #ifndef BACKSLASH_IN_FILENAME |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4531 for (i = len - 2; i >= 0; --i) |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4532 { |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4533 if (retval[i] != '\\') |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4534 break; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4535 ends_in_star = !ends_in_star; |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4536 } |
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4537 #endif |
7 | 4538 if ((*retval != '~' || tail != retval) |
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4539 && !ends_in_star |
7 | 4540 && vim_strchr(tail, '$') == NULL |
4541 && vim_strchr(retval, '`') == NULL) | |
4542 retval[len++] = '*'; | |
1484 | 4543 else if (len > 0 && retval[len - 1] == '$') |
4544 --len; | |
7 | 4545 retval[len] = NUL; |
4546 } | |
4547 } | |
4548 return retval; | |
4549 } | |
4550 | |
4551 /* | |
4552 * Must parse the command line so far to work out what context we are in. | |
4553 * Completion can then be done based on that context. | |
4554 * This routine sets the variables: | |
4555 * xp->xp_pattern The start of the pattern to be expanded within | |
4556 * the command line (ends at the cursor). | |
4557 * xp->xp_context The type of thing to expand. Will be one of: | |
4558 * | |
4559 * EXPAND_UNSUCCESSFUL Used sometimes when there is something illegal on | |
4560 * the command line, like an unknown command. Caller | |
4561 * should beep. | |
4562 * EXPAND_NOTHING Unrecognised context for completion, use char like | |
4563 * a normal char, rather than for completion. eg | |
4564 * :s/^I/ | |
4565 * EXPAND_COMMANDS Cursor is still touching the command, so complete | |
4566 * it. | |
4567 * EXPAND_BUFFERS Complete file names for :buf and :sbuf commands. | |
4568 * EXPAND_FILES After command with XFILE set, or after setting | |
4569 * with P_EXPAND set. eg :e ^I, :w>>^I | |
4570 * EXPAND_DIRECTORIES In some cases this is used instead of the latter | |
4571 * when we know only directories are of interest. eg | |
4572 * :set dir=^I | |
714 | 4573 * EXPAND_SHELLCMD After ":!cmd", ":r !cmd" or ":w !cmd". |
7 | 4574 * EXPAND_SETTINGS Complete variable names. eg :set d^I |
4575 * EXPAND_BOOL_SETTINGS Complete boolean variables only, eg :set no^I | |
4576 * EXPAND_TAGS Complete tags from the files in p_tags. eg :ta a^I | |
4577 * EXPAND_TAGS_LISTFILES As above, but list filenames on ^D, after :tselect | |
4578 * EXPAND_HELP Complete tags from the file 'helpfile'/tags | |
4579 * EXPAND_EVENTS Complete event names | |
4580 * EXPAND_SYNTAX Complete :syntax command arguments | |
4581 * EXPAND_HIGHLIGHT Complete highlight (syntax) group names | |
4582 * EXPAND_AUGROUP Complete autocommand group names | |
4583 * EXPAND_USER_VARS Complete user defined variable names, eg :unlet a^I | |
4584 * EXPAND_MAPPINGS Complete mapping and abbreviation names, | |
4585 * eg :unmap a^I , :cunab x^I | |
4586 * EXPAND_FUNCTIONS Complete internal or user defined function names, | |
4587 * eg :call sub^I | |
4588 * EXPAND_USER_FUNC Complete user defined function names, eg :delf F^I | |
4589 * EXPAND_EXPRESSION Complete internal or user defined function/variable | |
4590 * names in expressions, eg :while s^I | |
4591 * EXPAND_ENV_VARS Complete environment variable names | |
3744 | 4592 * EXPAND_USER Complete user names |
7 | 4593 */ |
4594 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4595 set_expand_context(expand_T *xp) |
7 | 4596 { |
168 | 4597 /* only expansion for ':', '>' and '=' command-lines */ |
7 | 4598 if (ccline.cmdfirstc != ':' |
4599 #ifdef FEAT_EVAL | |
168 | 4600 && ccline.cmdfirstc != '>' && ccline.cmdfirstc != '=' |
531 | 4601 && !ccline.input_fn |
7 | 4602 #endif |
4603 ) | |
4604 { | |
4605 xp->xp_context = EXPAND_NOTHING; | |
4606 return; | |
4607 } | |
10120
fb040c9d8ce9
commit https://github.com/vim/vim/commit/33a80eeb859a78ba93432da6fa585786cfd77249
Christian Brabandt <cb@256bit.org>
parents:
10098
diff
changeset
|
4608 set_cmd_context(xp, ccline.cmdbuff, ccline.cmdlen, ccline.cmdpos, TRUE); |
7 | 4609 } |
4610 | |
4611 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4612 set_cmd_context( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4613 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4614 char_u *str, /* start of command line */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4615 int len, /* length of command line (excl. NUL) */ |
10120
fb040c9d8ce9
commit https://github.com/vim/vim/commit/33a80eeb859a78ba93432da6fa585786cfd77249
Christian Brabandt <cb@256bit.org>
parents:
10098
diff
changeset
|
4616 int col, /* position of cursor */ |
fb040c9d8ce9
commit https://github.com/vim/vim/commit/33a80eeb859a78ba93432da6fa585786cfd77249
Christian Brabandt <cb@256bit.org>
parents:
10098
diff
changeset
|
4617 int use_ccline UNUSED) /* use ccline for info */ |
7 | 4618 { |
4619 int old_char = NUL; | |
4620 char_u *nextcomm; | |
4621 | |
4622 /* | |
4623 * Avoid a UMR warning from Purify, only save the character if it has been | |
4624 * written before. | |
4625 */ | |
4626 if (col < len) | |
4627 old_char = str[col]; | |
4628 str[col] = NUL; | |
4629 nextcomm = str; | |
168 | 4630 |
4631 #ifdef FEAT_EVAL | |
10120
fb040c9d8ce9
commit https://github.com/vim/vim/commit/33a80eeb859a78ba93432da6fa585786cfd77249
Christian Brabandt <cb@256bit.org>
parents:
10098
diff
changeset
|
4632 if (use_ccline && ccline.cmdfirstc == '=') |
1322 | 4633 { |
4634 # ifdef FEAT_CMDL_COMPL | |
168 | 4635 /* pass CMD_SIZE because there is no real command */ |
4636 set_context_for_expression(xp, str, CMD_SIZE); | |
1322 | 4637 # endif |
4638 } | |
10120
fb040c9d8ce9
commit https://github.com/vim/vim/commit/33a80eeb859a78ba93432da6fa585786cfd77249
Christian Brabandt <cb@256bit.org>
parents:
10098
diff
changeset
|
4639 else if (use_ccline && ccline.input_fn) |
531 | 4640 { |
4641 xp->xp_context = ccline.xp_context; | |
4642 xp->xp_pattern = ccline.cmdbuff; | |
1322 | 4643 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
531 | 4644 xp->xp_arg = ccline.xp_arg; |
1322 | 4645 # endif |
531 | 4646 } |
168 | 4647 else |
4648 #endif | |
4649 while (nextcomm != NULL) | |
4650 nextcomm = set_one_cmd_context(xp, nextcomm); | |
4651 | |
5056
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4652 /* Store the string here so that call_user_expand_func() can get to them |
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4653 * easily. */ |
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4654 xp->xp_line = str; |
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4655 xp->xp_col = col; |
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4656 |
7 | 4657 str[col] = old_char; |
4658 } | |
4659 | |
4660 /* | |
4661 * Expand the command line "str" from context "xp". | |
4662 * "xp" must have been set by set_cmd_context(). | |
4663 * xp->xp_pattern points into "str", to where the text that is to be expanded | |
4664 * starts. | |
4665 * Returns EXPAND_UNSUCCESSFUL when there is something illegal before the | |
4666 * cursor. | |
4667 * Returns EXPAND_NOTHING when there is nothing to expand, might insert the | |
4668 * key that triggered expansion literally. | |
4669 * Returns EXPAND_OK otherwise. | |
4670 */ | |
4671 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4672 expand_cmdline( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4673 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4674 char_u *str, /* start of command line */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4675 int col, /* position of cursor */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4676 int *matchcount, /* return: nr of matches */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4677 char_u ***matches) /* return: array of pointers to matches */ |
7 | 4678 { |
4679 char_u *file_str = NULL; | |
2652 | 4680 int options = WILD_ADD_SLASH|WILD_SILENT; |
7 | 4681 |
4682 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
4683 { | |
4684 beep_flush(); | |
4685 return EXPAND_UNSUCCESSFUL; /* Something illegal on command line */ | |
4686 } | |
4687 if (xp->xp_context == EXPAND_NOTHING) | |
4688 { | |
4689 /* Caller can use the character as a normal char instead */ | |
4690 return EXPAND_NOTHING; | |
4691 } | |
4692 | |
4693 /* add star to file name, or convert to regexp if not exp. files. */ | |
1965 | 4694 xp->xp_pattern_len = (int)(str + col - xp->xp_pattern); |
4695 file_str = addstar(xp->xp_pattern, xp->xp_pattern_len, xp->xp_context); | |
7 | 4696 if (file_str == NULL) |
4697 return EXPAND_UNSUCCESSFUL; | |
4698 | |
2652 | 4699 if (p_wic) |
4700 options += WILD_ICASE; | |
4701 | |
7 | 4702 /* find all files that match the description */ |
2652 | 4703 if (ExpandFromContext(xp, file_str, matchcount, matches, options) == FAIL) |
7 | 4704 { |
4705 *matchcount = 0; | |
4706 *matches = NULL; | |
4707 } | |
4708 vim_free(file_str); | |
4709 | |
4710 return EXPAND_OK; | |
4711 } | |
4712 | |
4713 #ifdef FEAT_MULTI_LANG | |
4714 /* | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4715 * Cleanup matches for help tags: |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4716 * 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
|
4717 * tag matches it. Otherwise remove "@en" if "en" is the only language. |
7 | 4718 */ |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
4719 static void cleanup_help_tags(int num_file, char_u **file); |
7 | 4720 |
4721 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4722 cleanup_help_tags(int num_file, char_u **file) |
7 | 4723 { |
4724 int i, j; | |
4725 int len; | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4726 char_u buf[4]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4727 char_u *p = buf; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4728 |
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
4729 if (p_hlg[0] != NUL && (p_hlg[0] != 'e' || p_hlg[1] != 'n')) |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4730 { |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4731 *p++ = '@'; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4732 *p++ = p_hlg[0]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4733 *p++ = p_hlg[1]; |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4734 } |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4735 *p = NUL; |
7 | 4736 |
4737 for (i = 0; i < num_file; ++i) | |
4738 { | |
4739 len = (int)STRLEN(file[i]) - 3; | |
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4740 if (len <= 0) |
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4741 continue; |
9070
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4742 if (STRCMP(file[i] + len, "@en") == 0) |
7 | 4743 { |
4744 /* Sorting on priority means the same item in another language may | |
4745 * be anywhere. Search all items for a match up to the "@en". */ | |
4746 for (j = 0; j < num_file; ++j) | |
9070
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parents:
9066
diff
changeset
|
4747 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
|
4748 && STRNCMP(file[i], file[j], len + 1) == 0) |
7 | 4749 break; |
4750 if (j == num_file) | |
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
4751 /* item only exists with @en, remove it */ |
7 | 4752 file[i][len] = NUL; |
4753 } | |
4754 } | |
9070
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4755 |
0bb25b026fc9
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parents:
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diff
changeset
|
4756 if (*buf != NUL) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4757 for (i = 0; i < num_file; ++i) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4758 { |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4759 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
|
4760 if (len <= 0) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4761 continue; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4762 if (STRCMP(file[i] + len, buf) == 0) |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4763 { |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4764 /* remove the default language */ |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4765 file[i][len] = NUL; |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
Christian Brabandt <cb@256bit.org>
parents:
9066
diff
changeset
|
4766 } |
0bb25b026fc9
commit https://github.com/vim/vim/commit/9ccaae04c6f263e6db14fc403bca2404a7871114
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parents:
9066
diff
changeset
|
4767 } |
7 | 4768 } |
4769 #endif | |
4770 | |
4771 /* | |
4772 * Do the expansion based on xp->xp_context and "pat". | |
4773 */ | |
4774 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
4775 ExpandFromContext( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4776 expand_T *xp, |
f86adafb28d4
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diff
changeset
|
4777 char_u *pat, |
f86adafb28d4
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diff
changeset
|
4778 int *num_file, |
f86adafb28d4
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parents:
7807
diff
changeset
|
4779 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4780 int options) /* EW_ flags */ |
7 | 4781 { |
4782 #ifdef FEAT_CMDL_COMPL | |
4783 regmatch_T regmatch; | |
4784 #endif | |
4785 int ret; | |
4786 int flags; | |
4787 | |
4788 flags = EW_DIR; /* include directories */ | |
4789 if (options & WILD_LIST_NOTFOUND) | |
4790 flags |= EW_NOTFOUND; | |
4791 if (options & WILD_ADD_SLASH) | |
4792 flags |= EW_ADDSLASH; | |
4793 if (options & WILD_KEEP_ALL) | |
4794 flags |= EW_KEEPALL; | |
4795 if (options & WILD_SILENT) | |
4796 flags |= EW_SILENT; | |
6659 | 4797 if (options & WILD_ALLLINKS) |
4798 flags |= EW_ALLLINKS; | |
7 | 4799 |
2311
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4800 if (xp->xp_context == EXPAND_FILES |
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4801 || xp->xp_context == EXPAND_DIRECTORIES |
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4802 || xp->xp_context == EXPAND_FILES_IN_PATH) |
7 | 4803 { |
4804 /* | |
4805 * Expand file or directory names. | |
4806 */ | |
4807 int free_pat = FALSE; | |
4808 int i; | |
4809 | |
4810 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
4811 * space */ | |
4812 if (xp->xp_backslash != XP_BS_NONE) | |
4813 { | |
4814 free_pat = TRUE; | |
4815 pat = vim_strsave(pat); | |
4816 for (i = 0; pat[i]; ++i) | |
4817 if (pat[i] == '\\') | |
4818 { | |
4819 if (xp->xp_backslash == XP_BS_THREE | |
4820 && pat[i + 1] == '\\' | |
4821 && pat[i + 2] == '\\' | |
4822 && pat[i + 3] == ' ') | |
1621 | 4823 STRMOVE(pat + i, pat + i + 3); |
7 | 4824 if (xp->xp_backslash == XP_BS_ONE |
4825 && pat[i + 1] == ' ') | |
1621 | 4826 STRMOVE(pat + i, pat + i + 1); |
7 | 4827 } |
4828 } | |
4829 | |
4830 if (xp->xp_context == EXPAND_FILES) | |
4831 flags |= EW_FILE; | |
2311
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4832 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
|
4833 flags |= (EW_FILE | EW_PATH); |
7 | 4834 else |
4835 flags = (flags | EW_DIR) & ~EW_FILE; | |
2652 | 4836 if (options & WILD_ICASE) |
4837 flags |= EW_ICASE; | |
4838 | |
2016 | 4839 /* Expand wildcards, supporting %:h and the like. */ |
4840 ret = expand_wildcards_eval(&pat, num_file, file, flags); | |
7 | 4841 if (free_pat) |
4842 vim_free(pat); | |
4843 return ret; | |
4844 } | |
4845 | |
4846 *file = (char_u **)""; | |
4847 *num_file = 0; | |
4848 if (xp->xp_context == EXPAND_HELP) | |
4849 { | |
1696 | 4850 /* With an empty argument we would get all the help tags, which is |
4851 * very slow. Get matches for "help" instead. */ | |
4852 if (find_help_tags(*pat == NUL ? (char_u *)"help" : pat, | |
4853 num_file, file, FALSE) == OK) | |
7 | 4854 { |
4855 #ifdef FEAT_MULTI_LANG | |
4856 cleanup_help_tags(*num_file, *file); | |
4857 #endif | |
4858 return OK; | |
4859 } | |
4860 return FAIL; | |
4861 } | |
4862 | |
4863 #ifndef FEAT_CMDL_COMPL | |
4864 return FAIL; | |
4865 #else | |
716 | 4866 if (xp->xp_context == EXPAND_SHELLCMD) |
4867 return expand_shellcmd(pat, num_file, file, flags); | |
7 | 4868 if (xp->xp_context == EXPAND_OLD_SETTING) |
4869 return ExpandOldSetting(num_file, file); | |
4870 if (xp->xp_context == EXPAND_BUFFERS) | |
4871 return ExpandBufnames(pat, num_file, file, options); | |
4872 if (xp->xp_context == EXPAND_TAGS | |
4873 || xp->xp_context == EXPAND_TAGS_LISTFILES) | |
4874 return expand_tags(xp->xp_context == EXPAND_TAGS, pat, num_file, file); | |
4875 if (xp->xp_context == EXPAND_COLORS) | |
2929 | 4876 { |
4877 char *directories[] = {"colors", NULL}; | |
8528
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parents:
8406
diff
changeset
|
4878 return ExpandRTDir(pat, DIP_START + DIP_OPT, num_file, file, |
630300c7a26c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4879 directories); |
2929 | 4880 } |
7 | 4881 if (xp->xp_context == EXPAND_COMPILER) |
2929 | 4882 { |
3106 | 4883 char *directories[] = {"compiler", NULL}; |
8528
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parents:
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diff
changeset
|
4884 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4885 } |
2433
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Bram Moolenaar <bram@vim.org>
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2429
diff
changeset
|
4886 if (xp->xp_context == EXPAND_OWNSYNTAX) |
2929 | 4887 { |
4888 char *directories[] = {"syntax", NULL}; | |
8528
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parents:
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diff
changeset
|
4889 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4890 } |
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
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parents:
2243
diff
changeset
|
4891 if (xp->xp_context == EXPAND_FILETYPE) |
2929 | 4892 { |
4893 char *directories[] = {"syntax", "indent", "ftplugin", NULL}; | |
8528
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parents:
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diff
changeset
|
4894 return ExpandRTDir(pat, 0, num_file, file, directories); |
2929 | 4895 } |
407 | 4896 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
4897 if (xp->xp_context == EXPAND_USER_LIST) | |
856 | 4898 return ExpandUserList(xp, num_file, file); |
407 | 4899 # endif |
8402
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8281
diff
changeset
|
4900 if (xp->xp_context == EXPAND_PACKADD) |
eed1ca42f9aa
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8281
diff
changeset
|
4901 return ExpandPackAddDir(pat, num_file, file); |
7 | 4902 |
4903 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
4904 if (regmatch.regprog == NULL) | |
4905 return FAIL; | |
4906 | |
4907 /* set ignore-case according to p_ic, p_scs and pat */ | |
4908 regmatch.rm_ic = ignorecase(pat); | |
4909 | |
4910 if (xp->xp_context == EXPAND_SETTINGS | |
4911 || xp->xp_context == EXPAND_BOOL_SETTINGS) | |
4912 ret = ExpandSettings(xp, ®match, num_file, file); | |
4913 else if (xp->xp_context == EXPAND_MAPPINGS) | |
4914 ret = ExpandMappings(®match, num_file, file); | |
4915 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) | |
4916 else if (xp->xp_context == EXPAND_USER_DEFINED) | |
4917 ret = ExpandUserDefined(xp, ®match, num_file, file); | |
4918 # endif | |
4919 else | |
4920 { | |
4921 static struct expgen | |
4922 { | |
4923 int context; | |
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parents:
7801
diff
changeset
|
4924 char_u *((*func)(expand_T *, int)); |
7 | 4925 int ic; |
2849 | 4926 int escaped; |
7 | 4927 } tab[] = |
4928 { | |
2849 | 4929 {EXPAND_COMMANDS, get_command_name, FALSE, TRUE}, |
4930 {EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE}, | |
11995
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diff
changeset
|
4931 {EXPAND_MAPCLEAR, get_mapclear_arg, TRUE, TRUE}, |
10275
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diff
changeset
|
4932 {EXPAND_MESSAGES, get_messages_arg, TRUE, TRUE}, |
3503 | 4933 #ifdef FEAT_CMDHIST |
4934 {EXPAND_HISTORY, get_history_arg, TRUE, TRUE}, | |
4935 #endif | |
7 | 4936 #ifdef FEAT_USR_CMDS |
2849 | 4937 {EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE}, |
6424 | 4938 {EXPAND_USER_ADDR_TYPE, get_user_cmd_addr_type, FALSE, TRUE}, |
2849 | 4939 {EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE}, |
4940 {EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE}, | |
4941 {EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE}, | |
7 | 4942 #endif |
4943 #ifdef FEAT_EVAL | |
2849 | 4944 {EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE}, |
4945 {EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE}, | |
4946 {EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE}, | |
4947 {EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE}, | |
7 | 4948 #endif |
4949 #ifdef FEAT_MENU | |
2849 | 4950 {EXPAND_MENUS, get_menu_name, FALSE, TRUE}, |
4951 {EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE}, | |
7 | 4952 #endif |
4953 #ifdef FEAT_SYN_HL | |
2849 | 4954 {EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE}, |
4955 #endif | |
4803
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changeset
|
4956 #ifdef FEAT_PROFILE |
220bdea4f579
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diff
changeset
|
4957 {EXPAND_SYNTIME, get_syntime_arg, TRUE, TRUE}, |
220bdea4f579
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diff
changeset
|
4958 #endif |
2849 | 4959 {EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE}, |
7 | 4960 #ifdef FEAT_AUTOCMD |
2849 | 4961 {EXPAND_EVENTS, get_event_name, TRUE, TRUE}, |
4962 {EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE}, | |
7 | 4963 #endif |
1845 | 4964 #ifdef FEAT_CSCOPE |
2849 | 4965 {EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE}, |
1845 | 4966 #endif |
1868 | 4967 #ifdef FEAT_SIGNS |
2849 | 4968 {EXPAND_SIGN, get_sign_name, TRUE, TRUE}, |
1868 | 4969 #endif |
2068
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2047
diff
changeset
|
4970 #ifdef FEAT_PROFILE |
2849 | 4971 {EXPAND_PROFILE, get_profile_name, TRUE, TRUE}, |
2068
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diff
changeset
|
4972 #endif |
7 | 4973 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
4974 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
2849 | 4975 {EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE}, |
4976 {EXPAND_LOCALES, get_locales, TRUE, FALSE}, | |
4977 #endif | |
4978 {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE}, | |
3744 | 4979 {EXPAND_USER, get_users, TRUE, FALSE}, |
7 | 4980 }; |
4981 int i; | |
4982 | |
4983 /* | |
4984 * Find a context in the table and call the ExpandGeneric() with the | |
4985 * right function to do the expansion. | |
4986 */ | |
4987 ret = FAIL; | |
1880 | 4988 for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i) |
7 | 4989 if (xp->xp_context == tab[i].context) |
4990 { | |
4991 if (tab[i].ic) | |
4992 regmatch.rm_ic = TRUE; | |
2849 | 4993 ret = ExpandGeneric(xp, ®match, num_file, file, |
3628 | 4994 tab[i].func, tab[i].escaped); |
7 | 4995 break; |
4996 } | |
4997 } | |
4998 | |
4805
66803af09906
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4803
diff
changeset
|
4999 vim_regfree(regmatch.regprog); |
7 | 5000 |
5001 return ret; | |
5002 #endif /* FEAT_CMDL_COMPL */ | |
5003 } | |
5004 | |
5005 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
5006 /* | |
5007 * Expand a list of names. | |
5008 * | |
5009 * Generic function for command line completion. It calls a function to | |
5010 * obtain strings, one by one. The strings are matched against a regexp | |
5011 * program. Matching strings are copied into an array, which is returned. | |
5012 * | |
5013 * Returns OK when no problems encountered, FAIL for error (out of memory). | |
5014 */ | |
5015 int | |
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diff
changeset
|
5016 ExpandGeneric( |
f86adafb28d4
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diff
changeset
|
5017 expand_T *xp, |
f86adafb28d4
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diff
changeset
|
5018 regmatch_T *regmatch, |
f86adafb28d4
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diff
changeset
|
5019 int *num_file, |
f86adafb28d4
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7807
diff
changeset
|
5020 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5021 char_u *((*func)(expand_T *, int)), |
7 | 5022 /* 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
|
5023 int escaped) |
7 | 5024 { |
5025 int i; | |
5026 int count = 0; | |
480 | 5027 int round; |
7 | 5028 char_u *str; |
5029 | |
5030 /* do this loop twice: | |
480 | 5031 * round == 0: count the number of matching names |
5032 * round == 1: copy the matching names into allocated memory | |
7 | 5033 */ |
480 | 5034 for (round = 0; round <= 1; ++round) |
7 | 5035 { |
5036 for (i = 0; ; ++i) | |
5037 { | |
5038 str = (*func)(xp, i); | |
5039 if (str == NULL) /* end of list */ | |
5040 break; | |
5041 if (*str == NUL) /* skip empty strings */ | |
5042 continue; | |
5043 | |
5044 if (vim_regexec(regmatch, str, (colnr_T)0)) | |
5045 { | |
480 | 5046 if (round) |
7 | 5047 { |
2849 | 5048 if (escaped) |
5049 str = vim_strsave_escaped(str, (char_u *)" \t\\."); | |
5050 else | |
5051 str = vim_strsave(str); | |
7 | 5052 (*file)[count] = str; |
5053 #ifdef FEAT_MENU | |
5054 if (func == get_menu_names && str != NULL) | |
5055 { | |
5056 /* test for separator added by get_menu_names() */ | |
5057 str += STRLEN(str) - 1; | |
5058 if (*str == '\001') | |
5059 *str = '.'; | |
5060 } | |
5061 #endif | |
5062 } | |
5063 ++count; | |
5064 } | |
5065 } | |
480 | 5066 if (round == 0) |
7 | 5067 { |
5068 if (count == 0) | |
5069 return OK; | |
5070 *num_file = count; | |
5071 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
5072 if (*file == NULL) | |
5073 { | |
5074 *file = (char_u **)""; | |
5075 return FAIL; | |
5076 } | |
5077 count = 0; | |
5078 } | |
5079 } | |
480 | 5080 |
828 | 5081 /* Sort the results. Keep menu's in the specified order. */ |
5082 if (xp->xp_context != EXPAND_MENUNAMES && xp->xp_context != EXPAND_MENUS) | |
3164 | 5083 { |
5084 if (xp->xp_context == EXPAND_EXPRESSION | |
5085 || xp->xp_context == EXPAND_FUNCTIONS | |
5086 || xp->xp_context == EXPAND_USER_FUNC) | |
5087 /* <SNR> functions should be sorted to the end. */ | |
5088 qsort((void *)*file, (size_t)*num_file, sizeof(char_u *), | |
5089 sort_func_compare); | |
5090 else | |
5091 sort_strings(*file, *num_file); | |
5092 } | |
480 | 5093 |
1322 | 5094 #ifdef FEAT_CMDL_COMPL |
5095 /* Reset the variables used for special highlight names expansion, so that | |
5096 * they don't show up when getting normal highlight names by ID. */ | |
5097 reset_expand_highlight(); | |
5098 #endif | |
5099 | |
7 | 5100 return OK; |
5101 } | |
5102 | |
716 | 5103 /* |
5104 * Complete a shell command. | |
5105 * Returns FAIL or OK; | |
5106 */ | |
5107 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5108 expand_shellcmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5109 char_u *filepat, /* pattern to match with command names */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5110 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
|
5111 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
|
5112 int flagsarg) /* EW_ flags */ |
716 | 5113 { |
5114 char_u *pat; | |
5115 int i; | |
5116 char_u *path; | |
5117 int mustfree = FALSE; | |
5118 garray_T ga; | |
5119 char_u *buf = alloc(MAXPATHL); | |
5120 size_t l; | |
5121 char_u *s, *e; | |
5122 int flags = flagsarg; | |
5123 int ret; | |
6695 | 5124 int did_curdir = FALSE; |
716 | 5125 |
5126 if (buf == NULL) | |
5127 return FAIL; | |
5128 | |
5129 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
5130 * space */ | |
5131 pat = vim_strsave(filepat); | |
5132 for (i = 0; pat[i]; ++i) | |
5133 if (pat[i] == '\\' && pat[i + 1] == ' ') | |
1621 | 5134 STRMOVE(pat + i, pat + i + 1); |
716 | 5135 |
6695 | 5136 flags |= EW_FILE | EW_EXEC | EW_SHELLCMD; |
716 | 5137 |
5138 /* For an absolute name we don't use $PATH. */ | |
955 | 5139 if (mch_isFullName(pat)) |
5140 path = (char_u *)" "; | |
5141 else if ((pat[0] == '.' && (vim_ispathsep(pat[1]) | |
716 | 5142 || (pat[1] == '.' && vim_ispathsep(pat[2]))))) |
5143 path = (char_u *)"."; | |
5144 else | |
2630 | 5145 { |
716 | 5146 path = vim_getenv((char_u *)"PATH", &mustfree); |
2630 | 5147 if (path == NULL) |
5148 path = (char_u *)""; | |
5149 } | |
716 | 5150 |
5151 /* | |
5152 * Go over all directories in $PATH. Expand matches in that directory and | |
6695 | 5153 * collect them in "ga". When "." is not in $PATH also expand for the |
5154 * current directory, to find "subdir/cmd". | |
716 | 5155 */ |
5156 ga_init2(&ga, (int)sizeof(char *), 10); | |
6695 | 5157 for (s = path; ; s = e) |
716 | 5158 { |
6695 | 5159 if (*s == NUL) |
5160 { | |
5161 if (did_curdir) | |
5162 break; | |
5163 /* Find directories in the current directory, path is empty. */ | |
5164 did_curdir = TRUE; | |
5165 } | |
5166 else if (*s == '.') | |
5167 did_curdir = TRUE; | |
5168 | |
955 | 5169 if (*s == ' ') |
5170 ++s; /* Skip space used for absolute path name. */ | |
5171 | |
8212
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commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
5172 #if defined(MSWIN) |
716 | 5173 e = vim_strchr(s, ';'); |
5174 #else | |
5175 e = vim_strchr(s, ':'); | |
5176 #endif | |
5177 if (e == NULL) | |
5178 e = s + STRLEN(s); | |
5179 | |
5180 l = e - s; | |
5181 if (l > MAXPATHL - 5) | |
5182 break; | |
5183 vim_strncpy(buf, s, l); | |
5184 add_pathsep(buf); | |
5185 l = STRLEN(buf); | |
5186 vim_strncpy(buf + l, pat, MAXPATHL - 1 - l); | |
5187 | |
5188 /* Expand matches in one directory of $PATH. */ | |
5189 ret = expand_wildcards(1, &buf, num_file, file, flags); | |
5190 if (ret == OK) | |
5191 { | |
5192 if (ga_grow(&ga, *num_file) == FAIL) | |
5193 FreeWild(*num_file, *file); | |
5194 else | |
5195 { | |
5196 for (i = 0; i < *num_file; ++i) | |
5197 { | |
5198 s = (*file)[i]; | |
5199 if (STRLEN(s) > l) | |
5200 { | |
5201 /* Remove the path again. */ | |
1621 | 5202 STRMOVE(s, s + l); |
716 | 5203 ((char_u **)ga.ga_data)[ga.ga_len++] = s; |
5204 } | |
5205 else | |
5206 vim_free(s); | |
5207 } | |
5208 vim_free(*file); | |
5209 } | |
5210 } | |
5211 if (*e != NUL) | |
5212 ++e; | |
5213 } | |
5214 *file = ga.ga_data; | |
5215 *num_file = ga.ga_len; | |
5216 | |
5217 vim_free(buf); | |
5218 vim_free(pat); | |
5219 if (mustfree) | |
5220 vim_free(path); | |
5221 return OK; | |
5222 } | |
5223 | |
5224 | |
7 | 5225 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
7801
a1e71a01dbd6
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Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
5226 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 | 5227 |
7 | 5228 /* |
10942
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patch 8.0.0360: sometimes VimL is used instead of "Vim script"
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parents:
10861
diff
changeset
|
5229 * Call "user_expand_func()" to invoke a user defined Vim script function and |
e05695e59f6d
patch 8.0.0360: sometimes VimL is used instead of "Vim script"
Christian Brabandt <cb@256bit.org>
parents:
10861
diff
changeset
|
5230 * return the result (either a string or a List). |
7 | 5231 */ |
407 | 5232 static void * |
7819
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parents:
7807
diff
changeset
|
5233 call_user_expand_func( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5234 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
|
5235 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5236 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5237 char_u ***file) |
7 | 5238 { |
5072
cca600e60928
updated for version 7.3.1279
Bram Moolenaar <bram@vim.org>
parents:
5056
diff
changeset
|
5239 int keep = 0; |
407 | 5240 char_u num[50]; |
7 | 5241 char_u *args[3]; |
5242 int save_current_SID = current_SID; | |
407 | 5243 void *ret; |
13 | 5244 struct cmdline_info save_ccline; |
7 | 5245 |
5033
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parents:
4980
diff
changeset
|
5246 if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL) |
407 | 5247 return NULL; |
7 | 5248 *num_file = 0; |
5249 *file = NULL; | |
5250 | |
5033
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parents:
4980
diff
changeset
|
5251 if (ccline.cmdbuff != NULL) |
1518 | 5252 { |
5253 keep = ccline.cmdbuff[ccline.cmdlen]; | |
5254 ccline.cmdbuff[ccline.cmdlen] = 0; | |
5255 } | |
5033
7aa4e0822dec
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parents:
4980
diff
changeset
|
5256 |
1965 | 5257 args[0] = vim_strnsave(xp->xp_pattern, xp->xp_pattern_len); |
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5258 args[1] = xp->xp_line; |
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5259 sprintf((char *)num, "%d", xp->xp_col); |
7 | 5260 args[2] = num; |
5261 | |
13 | 5262 /* Save the cmdline, we don't know what the function may do. */ |
5263 save_ccline = ccline; | |
5264 ccline.cmdbuff = NULL; | |
5265 ccline.cmdprompt = NULL; | |
7 | 5266 current_SID = xp->xp_scriptID; |
13 | 5267 |
407 | 5268 ret = user_expand_func(xp->xp_arg, 3, args, FALSE); |
13 | 5269 |
5270 ccline = save_ccline; | |
7 | 5271 current_SID = save_current_SID; |
1518 | 5272 if (ccline.cmdbuff != NULL) |
5273 ccline.cmdbuff[ccline.cmdlen] = keep; | |
407 | 5274 |
1965 | 5275 vim_free(args[0]); |
407 | 5276 return ret; |
5277 } | |
5278 | |
5279 /* | |
5280 * Expand names with a function defined by the user. | |
5281 */ | |
5282 static int | |
7819
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parents:
7807
diff
changeset
|
5283 ExpandUserDefined( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5284 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5285 regmatch_T *regmatch, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5286 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5287 char_u ***file) |
407 | 5288 { |
5289 char_u *retstr; | |
5290 char_u *s; | |
5291 char_u *e; | |
5292 char_u keep; | |
5293 garray_T ga; | |
5294 | |
5295 retstr = call_user_expand_func(call_func_retstr, xp, num_file, file); | |
5296 if (retstr == NULL) | |
7 | 5297 return FAIL; |
5298 | |
5299 ga_init2(&ga, (int)sizeof(char *), 3); | |
407 | 5300 for (s = retstr; *s != NUL; s = e) |
7 | 5301 { |
5302 e = vim_strchr(s, '\n'); | |
5303 if (e == NULL) | |
5304 e = s + STRLEN(s); | |
5305 keep = *e; | |
5306 *e = 0; | |
5307 | |
5308 if (xp->xp_pattern[0] && vim_regexec(regmatch, s, (colnr_T)0) == 0) | |
5309 { | |
5310 *e = keep; | |
5311 if (*e != NUL) | |
5312 ++e; | |
5313 continue; | |
5314 } | |
5315 | |
5316 if (ga_grow(&ga, 1) == FAIL) | |
5317 break; | |
5318 | |
5319 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strnsave(s, (int)(e - s)); | |
5320 ++ga.ga_len; | |
5321 | |
5322 *e = keep; | |
5323 if (*e != NUL) | |
5324 ++e; | |
5325 } | |
407 | 5326 vim_free(retstr); |
5327 *file = ga.ga_data; | |
5328 *num_file = ga.ga_len; | |
5329 return OK; | |
5330 } | |
5331 | |
5332 /* | |
5333 * Expand names with a list returned by a function defined by the user. | |
5334 */ | |
5335 static int | |
7819
f86adafb28d4
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parents:
7807
diff
changeset
|
5336 ExpandUserList( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5337 expand_T *xp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5338 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5339 char_u ***file) |
407 | 5340 { |
5341 list_T *retlist; | |
5342 listitem_T *li; | |
5343 garray_T ga; | |
5344 | |
5345 retlist = call_user_expand_func(call_func_retlist, xp, num_file, file); | |
5346 if (retlist == NULL) | |
5347 return FAIL; | |
5348 | |
5349 ga_init2(&ga, (int)sizeof(char *), 3); | |
5350 /* Loop over the items in the list. */ | |
5351 for (li = retlist->lv_first; li != NULL; li = li->li_next) | |
5352 { | |
1917 | 5353 if (li->li_tv.v_type != VAR_STRING || li->li_tv.vval.v_string == NULL) |
5354 continue; /* Skip non-string items and empty strings */ | |
407 | 5355 |
5356 if (ga_grow(&ga, 1) == FAIL) | |
5357 break; | |
5358 | |
5359 ((char_u **)ga.ga_data)[ga.ga_len] = | |
1917 | 5360 vim_strsave(li->li_tv.vval.v_string); |
407 | 5361 ++ga.ga_len; |
5362 } | |
5363 list_unref(retlist); | |
5364 | |
7 | 5365 *file = ga.ga_data; |
5366 *num_file = ga.ga_len; | |
5367 return OK; | |
5368 } | |
5369 #endif | |
5370 | |
5371 /* | |
8528
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Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5372 * Expand color scheme, compiler or filetype names. |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5373 * Search from 'runtimepath': |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5374 * 'runtimepath'/{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5375 * 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
|
5376 * 'packpath'/pack/ * /start/ * /{dirnames}/{pat}.vim |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5377 * 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
|
5378 * 'packpath'/pack/ * /opt/ * /{dirnames}/{pat}.vim |
2929 | 5379 * "dirnames" is an array with one or more directory names. |
7 | 5380 */ |
5381 static int | |
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5382 ExpandRTDir( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5383 char_u *pat, |
8528
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commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
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parents:
8406
diff
changeset
|
5384 int flags, |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5385 int *num_file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5386 char_u ***file, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5387 char *dirnames[]) |
7 | 5388 { |
5389 char_u *s; | |
5390 char_u *e; | |
5873 | 5391 char_u *match; |
7 | 5392 garray_T ga; |
2929 | 5393 int i; |
5394 int pat_len; | |
7 | 5395 |
5396 *num_file = 0; | |
5397 *file = NULL; | |
2931 | 5398 pat_len = (int)STRLEN(pat); |
2929 | 5399 ga_init2(&ga, (int)sizeof(char *), 10); |
5400 | |
5401 for (i = 0; dirnames[i] != NULL; ++i) | |
7 | 5402 { |
2929 | 5403 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 7)); |
5404 if (s == NULL) | |
5405 { | |
5406 ga_clear_strings(&ga); | |
5407 return FAIL; | |
5408 } | |
5409 sprintf((char *)s, "%s/%s*.vim", dirnames[i], pat); | |
5873 | 5410 globpath(p_rtp, s, &ga, 0); |
2929 | 5411 vim_free(s); |
5873 | 5412 } |
5413 | |
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5414 if (flags & DIP_START) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5415 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
|
5416 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5417 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
|
5418 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5419 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5420 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5421 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5422 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5423 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
|
5424 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5425 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5426 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5427 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5428 |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5429 if (flags & DIP_OPT) { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5430 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
|
5431 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5432 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
|
5433 if (s == NULL) |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5434 { |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5435 ga_clear_strings(&ga); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5436 return FAIL; |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5437 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5438 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
|
5439 globpath(p_pp, s, &ga, 0); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5440 vim_free(s); |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5441 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5442 } |
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5443 |
5873 | 5444 for (i = 0; i < ga.ga_len; ++i) |
5445 { | |
5446 match = ((char_u **)ga.ga_data)[i]; | |
5447 s = match; | |
5448 e = s + STRLEN(s); | |
5449 if (e - 4 > s && STRNICMP(e - 4, ".vim", 4) == 0) | |
7 | 5450 { |
5873 | 5451 e -= 4; |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
5452 for (s = e; s > match; MB_PTR_BACK(match, s)) |
5873 | 5453 if (s < match || vim_ispathsep(*s)) |
5454 break; | |
5455 ++s; | |
5456 *e = NUL; | |
5457 mch_memmove(match, s, e - s + 1); | |
7 | 5458 } |
5459 } | |
5873 | 5460 |
2929 | 5461 if (ga.ga_len == 0) |
3628 | 5462 return FAIL; |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5463 |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5464 /* Sort and remove duplicates which can happen when specifying multiple |
2929 | 5465 * directories in dirnames. */ |
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5466 remove_duplicates(&ga); |
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5467 |
7 | 5468 *file = ga.ga_data; |
5469 *num_file = ga.ga_len; | |
5470 return OK; | |
5471 } | |
5472 | |
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5473 /* |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5474 * Expand loadplugin names: |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5475 * 'packpath'/pack/ * /opt/{pat} |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5476 */ |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5477 static int |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5478 ExpandPackAddDir( |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5479 char_u *pat, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5480 int *num_file, |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5481 char_u ***file) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5482 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5483 char_u *s; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5484 char_u *e; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5485 char_u *match; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5486 garray_T ga; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5487 int i; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5488 int pat_len; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5489 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5490 *num_file = 0; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5491 *file = NULL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5492 pat_len = (int)STRLEN(pat); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5493 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
|
5494 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5495 s = alloc((unsigned)(pat_len + 26)); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5496 if (s == NULL) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5497 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5498 ga_clear_strings(&ga); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5499 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5500 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5501 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
|
5502 globpath(p_pp, s, &ga, 0); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5503 vim_free(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5504 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5505 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
|
5506 { |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5507 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
|
5508 s = gettail(match); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5509 e = s + STRLEN(s); |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5510 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
|
5511 } |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5512 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5513 if (ga.ga_len == 0) |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5514 return FAIL; |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5515 |
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5516 /* Sort and remove duplicates which can happen when specifying multiple |
eed1ca42f9aa
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|
5517 * directories in dirnames. */ |
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5518 remove_duplicates(&ga); |
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|
5519 |
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|
5520 *file = ga.ga_data; |
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|
5521 *num_file = ga.ga_len; |
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|
5522 return OK; |
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|
5523 } |
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5524 |
7 | 5525 #endif |
5526 | |
5527 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_EVAL) || defined(PROTO) | |
5528 /* | |
5529 * Expand "file" for all comma-separated directories in "path". | |
5873 | 5530 * Adds the matches to "ga". Caller must init "ga". |
7 | 5531 */ |
5873 | 5532 void |
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|
5533 globpath( |
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5534 char_u *path, |
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5535 char_u *file, |
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|
5536 garray_T *ga, |
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changeset
|
5537 int expand_options) |
7 | 5538 { |
5539 expand_T xpc; | |
5540 char_u *buf; | |
5541 int i; | |
5542 int num_p; | |
5543 char_u **p; | |
5544 | |
5545 buf = alloc(MAXPATHL); | |
5546 if (buf == NULL) | |
5873 | 5547 return; |
7 | 5548 |
632 | 5549 ExpandInit(&xpc); |
7 | 5550 xpc.xp_context = EXPAND_FILES; |
632 | 5551 |
7 | 5552 /* Loop over all entries in {path}. */ |
5553 while (*path != NUL) | |
5554 { | |
5555 /* Copy one item of the path to buf[] and concatenate the file name. */ | |
5556 copy_option_part(&path, buf, MAXPATHL, ","); | |
5557 if (STRLEN(buf) + STRLEN(file) + 2 < MAXPATHL) | |
5558 { | |
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|
5559 # if defined(MSWIN) |
2495
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5560 /* Using the platform's path separator (\) makes vim incorrectly |
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5561 * treat it as an escape character, use '/' instead. */ |
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5562 if (*buf != NUL && !after_pathsep(buf, buf + STRLEN(buf))) |
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5563 STRCAT(buf, "/"); |
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5564 # else |
7 | 5565 add_pathsep(buf); |
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5566 # endif |
7 | 5567 STRCAT(buf, file); |
1754 | 5568 if (ExpandFromContext(&xpc, buf, &num_p, &p, |
5569 WILD_SILENT|expand_options) != FAIL && num_p > 0) | |
7 | 5570 { |
1754 | 5571 ExpandEscape(&xpc, buf, num_p, p, WILD_SILENT|expand_options); |
5873 | 5572 |
5573 if (ga_grow(ga, num_p) == OK) | |
7 | 5574 { |
5575 for (i = 0; i < num_p; ++i) | |
5576 { | |
5873 | 5577 ((char_u **)ga->ga_data)[ga->ga_len] = |
5950 | 5578 vim_strnsave(p[i], (int)STRLEN(p[i])); |
5873 | 5579 ++ga->ga_len; |
7 | 5580 } |
5581 } | |
5873 | 5582 |
7 | 5583 FreeWild(num_p, p); |
5584 } | |
5585 } | |
5586 } | |
5587 | |
5588 vim_free(buf); | |
5589 } | |
5590 | |
5591 #endif | |
5592 | |
5593 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
5594 | |
5595 /********************************* | |
5596 * Command line history stuff * | |
5597 *********************************/ | |
5598 | |
5599 /* | |
5600 * Translate a history character to the associated type number. | |
5601 */ | |
5602 static int | |
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changeset
|
5603 hist_char2type(int c) |
7 | 5604 { |
5605 if (c == ':') | |
5606 return HIST_CMD; | |
5607 if (c == '=') | |
5608 return HIST_EXPR; | |
5609 if (c == '@') | |
5610 return HIST_INPUT; | |
5611 if (c == '>') | |
5612 return HIST_DEBUG; | |
5613 return HIST_SEARCH; /* must be '?' or '/' */ | |
5614 } | |
5615 | |
5616 /* | |
5617 * Table of history names. | |
5618 * These names are used in :history and various hist...() functions. | |
5619 * It is sufficient to give the significant prefix of a history name. | |
5620 */ | |
5621 | |
5622 static char *(history_names[]) = | |
5623 { | |
5624 "cmd", | |
5625 "search", | |
5626 "expr", | |
5627 "input", | |
5628 "debug", | |
5629 NULL | |
5630 }; | |
5631 | |
3503 | 5632 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
5633 /* | |
5634 * Function given to ExpandGeneric() to obtain the possible first | |
5635 * arguments of the ":history command. | |
5636 */ | |
5637 static char_u * | |
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changeset
|
5638 get_history_arg(expand_T *xp UNUSED, int idx) |
3503 | 5639 { |
5640 static char_u compl[2] = { NUL, NUL }; | |
5641 char *short_names = ":=@>?/"; | |
3529 | 5642 int short_names_count = (int)STRLEN(short_names); |
3503 | 5643 int history_name_count = sizeof(history_names) / sizeof(char *) - 1; |
5644 | |
5645 if (idx < short_names_count) | |
5646 { | |
5647 compl[0] = (char_u)short_names[idx]; | |
5648 return compl; | |
5649 } | |
5650 if (idx < short_names_count + history_name_count) | |
5651 return (char_u *)history_names[idx - short_names_count]; | |
5652 if (idx == short_names_count + history_name_count) | |
5653 return (char_u *)"all"; | |
5654 return NULL; | |
5655 } | |
5656 #endif | |
5657 | |
7 | 5658 /* |
5659 * init_history() - Initialize the command line history. | |
5660 * Also used to re-allocate the history when the size changes. | |
5661 */ | |
356 | 5662 void |
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diff
changeset
|
5663 init_history(void) |
7 | 5664 { |
5665 int newlen; /* new length of history table */ | |
5666 histentry_T *temp; | |
5667 int i; | |
5668 int j; | |
5669 int type; | |
5670 | |
5671 /* | |
5672 * If size of history table changed, reallocate it | |
5673 */ | |
5674 newlen = (int)p_hi; | |
5675 if (newlen != hislen) /* history length changed */ | |
5676 { | |
5677 for (type = 0; type < HIST_COUNT; ++type) /* adjust the tables */ | |
5678 { | |
5679 if (newlen) | |
5680 { | |
5681 temp = (histentry_T *)lalloc( | |
5682 (long_u)(newlen * sizeof(histentry_T)), TRUE); | |
5683 if (temp == NULL) /* out of memory! */ | |
5684 { | |
5685 if (type == 0) /* first one: just keep the old length */ | |
5686 { | |
5687 newlen = hislen; | |
5688 break; | |
5689 } | |
5690 /* Already changed one table, now we can only have zero | |
5691 * length for all tables. */ | |
5692 newlen = 0; | |
5693 type = -1; | |
5694 continue; | |
5695 } | |
5696 } | |
5697 else | |
5698 temp = NULL; | |
5699 if (newlen == 0 || temp != NULL) | |
5700 { | |
5701 if (hisidx[type] < 0) /* there are no entries yet */ | |
5702 { | |
5703 for (i = 0; i < newlen; ++i) | |
4258 | 5704 clear_hist_entry(&temp[i]); |
7 | 5705 } |
5706 else if (newlen > hislen) /* array becomes bigger */ | |
5707 { | |
5708 for (i = 0; i <= hisidx[type]; ++i) | |
5709 temp[i] = history[type][i]; | |
5710 j = i; | |
5711 for ( ; i <= newlen - (hislen - hisidx[type]); ++i) | |
4258 | 5712 clear_hist_entry(&temp[i]); |
7 | 5713 for ( ; j < hislen; ++i, ++j) |
5714 temp[i] = history[type][j]; | |
5715 } | |
5716 else /* array becomes smaller or 0 */ | |
5717 { | |
5718 j = hisidx[type]; | |
5719 for (i = newlen - 1; ; --i) | |
5720 { | |
5721 if (i >= 0) /* copy newest entries */ | |
5722 temp[i] = history[type][j]; | |
5723 else /* remove older entries */ | |
5724 vim_free(history[type][j].hisstr); | |
5725 if (--j < 0) | |
5726 j = hislen - 1; | |
5727 if (j == hisidx[type]) | |
5728 break; | |
5729 } | |
5730 hisidx[type] = newlen - 1; | |
5731 } | |
5732 vim_free(history[type]); | |
5733 history[type] = temp; | |
5734 } | |
5735 } | |
5736 hislen = newlen; | |
5737 } | |
5738 } | |
5739 | |
4258 | 5740 static void |
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diff
changeset
|
5741 clear_hist_entry(histentry_T *hisptr) |
4258 | 5742 { |
5743 hisptr->hisnum = 0; | |
5744 hisptr->viminfo = FALSE; | |
5745 hisptr->hisstr = NULL; | |
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|
5746 hisptr->time_set = 0; |
4258 | 5747 } |
5748 | |
7 | 5749 /* |
5750 * Check if command line 'str' is already in history. | |
5751 * If 'move_to_front' is TRUE, matching entry is moved to end of history. | |
5752 */ | |
5753 static int | |
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changeset
|
5754 in_history( |
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|
5755 int type, |
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|
5756 char_u *str, |
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diff
changeset
|
5757 int move_to_front, /* Move the entry to the front if it exists */ |
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|
5758 int sep, |
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diff
changeset
|
5759 int writing) /* ignore entries read from viminfo */ |
7 | 5760 { |
5761 int i; | |
5762 int last_i = -1; | |
2986 | 5763 char_u *p; |
7 | 5764 |
5765 if (hisidx[type] < 0) | |
5766 return FALSE; | |
5767 i = hisidx[type]; | |
5768 do | |
5769 { | |
5770 if (history[type][i].hisstr == NULL) | |
5771 return FALSE; | |
2986 | 5772 |
5773 /* For search history, check that the separator character matches as | |
5774 * well. */ | |
5775 p = history[type][i].hisstr; | |
5776 if (STRCMP(str, p) == 0 | |
4285 | 5777 && !(writing && history[type][i].viminfo) |
2986 | 5778 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
7 | 5779 { |
5780 if (!move_to_front) | |
5781 return TRUE; | |
5782 last_i = i; | |
5783 break; | |
5784 } | |
5785 if (--i < 0) | |
5786 i = hislen - 1; | |
5787 } while (i != hisidx[type]); | |
5788 | |
5789 if (last_i >= 0) | |
5790 { | |
5791 str = history[type][i].hisstr; | |
5792 while (i != hisidx[type]) | |
5793 { | |
5794 if (++i >= hislen) | |
5795 i = 0; | |
5796 history[type][last_i] = history[type][i]; | |
5797 last_i = i; | |
5798 } | |
4258 | 5799 history[type][i].hisnum = ++hisnum[type]; |
5800 history[type][i].viminfo = FALSE; | |
7 | 5801 history[type][i].hisstr = str; |
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9070
diff
changeset
|
5802 history[type][i].time_set = vim_time(); |
7 | 5803 return TRUE; |
5804 } | |
5805 return FALSE; | |
5806 } | |
5807 | |
5808 /* | |
5809 * Convert history name (from table above) to its HIST_ equivalent. | |
5810 * When "name" is empty, return "cmd" history. | |
5811 * Returns -1 for unknown history name. | |
5812 */ | |
5813 int | |
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diff
changeset
|
5814 get_histtype(char_u *name) |
7 | 5815 { |
5816 int i; | |
5817 int len = (int)STRLEN(name); | |
5818 | |
5819 /* No argument: use current history. */ | |
5820 if (len == 0) | |
5821 return hist_char2type(ccline.cmdfirstc); | |
5822 | |
5823 for (i = 0; history_names[i] != NULL; ++i) | |
5824 if (STRNICMP(name, history_names[i], len) == 0) | |
5825 return i; | |
5826 | |
5827 if (vim_strchr((char_u *)":=@>?/", name[0]) != NULL && name[1] == NUL) | |
5828 return hist_char2type(name[0]); | |
5829 | |
5830 return -1; | |
5831 } | |
5832 | |
5833 static int last_maptick = -1; /* last seen maptick */ | |
5834 | |
5835 /* | |
5836 * Add the given string to the given history. If the string is already in the | |
5837 * history then it is moved to the front. "histype" may be one of he HIST_ | |
5838 * values. | |
5839 */ | |
5840 void | |
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diff
changeset
|
5841 add_to_history( |
f86adafb28d4
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|
5842 int histype, |
f86adafb28d4
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|
5843 char_u *new_entry, |
f86adafb28d4
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diff
changeset
|
5844 int in_map, /* consider maptick when inside a mapping */ |
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7807
diff
changeset
|
5845 int sep) /* separator character used (search hist) */ |
7 | 5846 { |
5847 histentry_T *hisptr; | |
5848 int len; | |
5849 | |
5850 if (hislen == 0) /* no history */ | |
5851 return; | |
5852 | |
5467 | 5853 if (cmdmod.keeppatterns && histype == HIST_SEARCH) |
5854 return; | |
5855 | |
7 | 5856 /* |
5857 * Searches inside the same mapping overwrite each other, so that only | |
5858 * the last line is kept. Be careful not to remove a line that was moved | |
5859 * down, only lines that were added. | |
5860 */ | |
5861 if (histype == HIST_SEARCH && in_map) | |
5862 { | |
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diff
changeset
|
5863 if (maptick == last_maptick && hisidx[HIST_SEARCH] >= 0) |
7 | 5864 { |
5865 /* Current line is from the same mapping, remove it */ | |
5866 hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]]; | |
5867 vim_free(hisptr->hisstr); | |
4258 | 5868 clear_hist_entry(hisptr); |
7 | 5869 --hisnum[histype]; |
5870 if (--hisidx[HIST_SEARCH] < 0) | |
5871 hisidx[HIST_SEARCH] = hislen - 1; | |
5872 } | |
5873 last_maptick = -1; | |
5874 } | |
4285 | 5875 if (!in_history(histype, new_entry, TRUE, sep, FALSE)) |
7 | 5876 { |
5877 if (++hisidx[histype] == hislen) | |
5878 hisidx[histype] = 0; | |
5879 hisptr = &history[histype][hisidx[histype]]; | |
5880 vim_free(hisptr->hisstr); | |
5881 | |
5882 /* Store the separator after the NUL of the string. */ | |
835 | 5883 len = (int)STRLEN(new_entry); |
7 | 5884 hisptr->hisstr = vim_strnsave(new_entry, len + 2); |
5885 if (hisptr->hisstr != NULL) | |
5886 hisptr->hisstr[len + 1] = sep; | |
5887 | |
5888 hisptr->hisnum = ++hisnum[histype]; | |
4258 | 5889 hisptr->viminfo = FALSE; |
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9070
diff
changeset
|
5890 hisptr->time_set = vim_time(); |
7 | 5891 if (histype == HIST_SEARCH && in_map) |
5892 last_maptick = maptick; | |
5893 } | |
5894 } | |
5895 | |
5896 #if defined(FEAT_EVAL) || defined(PROTO) | |
5897 | |
5898 /* | |
5899 * Get identifier of newest history entry. | |
5900 * "histype" may be one of the HIST_ values. | |
5901 */ | |
5902 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5903 get_history_idx(int histype) |
7 | 5904 { |
5905 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5906 || hisidx[histype] < 0) | |
5907 return -1; | |
5908 | |
5909 return history[histype][hisidx[histype]].hisnum; | |
5910 } | |
5911 | |
531 | 5912 /* |
7 | 5913 * Calculate history index from a number: |
5914 * num > 0: seen as identifying number of a history entry | |
5915 * num < 0: relative position in history wrt newest entry | |
5916 * "histype" may be one of the HIST_ values. | |
5917 */ | |
5918 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5919 calc_hist_idx(int histype, int num) |
7 | 5920 { |
5921 int i; | |
5922 histentry_T *hist; | |
5923 int wrapped = FALSE; | |
5924 | |
5925 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
5926 || (i = hisidx[histype]) < 0 || num == 0) | |
5927 return -1; | |
5928 | |
5929 hist = history[histype]; | |
5930 if (num > 0) | |
5931 { | |
5932 while (hist[i].hisnum > num) | |
5933 if (--i < 0) | |
5934 { | |
5935 if (wrapped) | |
5936 break; | |
5937 i += hislen; | |
5938 wrapped = TRUE; | |
5939 } | |
5940 if (hist[i].hisnum == num && hist[i].hisstr != NULL) | |
5941 return i; | |
5942 } | |
5943 else if (-num <= hislen) | |
5944 { | |
5945 i += num + 1; | |
5946 if (i < 0) | |
5947 i += hislen; | |
5948 if (hist[i].hisstr != NULL) | |
5949 return i; | |
5950 } | |
5951 return -1; | |
5952 } | |
5953 | |
5954 /* | |
5955 * Get a history entry by its index. | |
5956 * "histype" may be one of the HIST_ values. | |
5957 */ | |
5958 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5959 get_history_entry(int histype, int idx) |
7 | 5960 { |
5961 idx = calc_hist_idx(histype, idx); | |
5962 if (idx >= 0) | |
5963 return history[histype][idx].hisstr; | |
5964 else | |
5965 return (char_u *)""; | |
5966 } | |
5967 | |
5968 /* | |
5969 * Clear all entries of a history. | |
5970 * "histype" may be one of the HIST_ values. | |
5971 */ | |
5972 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5973 clr_history(int histype) |
7 | 5974 { |
5975 int i; | |
5976 histentry_T *hisptr; | |
5977 | |
5978 if (hislen != 0 && histype >= 0 && histype < HIST_COUNT) | |
5979 { | |
5980 hisptr = history[histype]; | |
5981 for (i = hislen; i--;) | |
5982 { | |
5983 vim_free(hisptr->hisstr); | |
4258 | 5984 clear_hist_entry(hisptr); |
8406
5d926807c19c
commit https://github.com/vim/vim/commit/119d4693e06e68d4f099aa7287e375ae3d265fd0
Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
5985 hisptr++; |
7 | 5986 } |
5987 hisidx[histype] = -1; /* mark history as cleared */ | |
5988 hisnum[histype] = 0; /* reset identifier counter */ | |
5989 return OK; | |
5990 } | |
5991 return FAIL; | |
5992 } | |
5993 | |
5994 /* | |
5995 * Remove all entries matching {str} from a history. | |
5996 * "histype" may be one of the HIST_ values. | |
5997 */ | |
5998 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5999 del_history_entry(int histype, char_u *str) |
7 | 6000 { |
6001 regmatch_T regmatch; | |
6002 histentry_T *hisptr; | |
6003 int idx; | |
6004 int i; | |
6005 int last; | |
6006 int found = FALSE; | |
6007 | |
6008 regmatch.regprog = NULL; | |
6009 regmatch.rm_ic = FALSE; /* always match case */ | |
6010 if (hislen != 0 | |
6011 && histype >= 0 | |
6012 && histype < HIST_COUNT | |
6013 && *str != NUL | |
6014 && (idx = hisidx[histype]) >= 0 | |
6015 && (regmatch.regprog = vim_regcomp(str, RE_MAGIC + RE_STRING)) | |
6016 != NULL) | |
6017 { | |
6018 i = last = idx; | |
6019 do | |
6020 { | |
6021 hisptr = &history[histype][i]; | |
6022 if (hisptr->hisstr == NULL) | |
6023 break; | |
6024 if (vim_regexec(®match, hisptr->hisstr, (colnr_T)0)) | |
6025 { | |
6026 found = TRUE; | |
6027 vim_free(hisptr->hisstr); | |
4258 | 6028 clear_hist_entry(hisptr); |
7 | 6029 } |
6030 else | |
6031 { | |
6032 if (i != last) | |
6033 { | |
6034 history[histype][last] = *hisptr; | |
4258 | 6035 clear_hist_entry(hisptr); |
7 | 6036 } |
6037 if (--last < 0) | |
6038 last += hislen; | |
6039 } | |
6040 if (--i < 0) | |
6041 i += hislen; | |
6042 } while (i != idx); | |
6043 if (history[histype][idx].hisstr == NULL) | |
6044 hisidx[histype] = -1; | |
6045 } | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
6046 vim_regfree(regmatch.regprog); |
7 | 6047 return found; |
6048 } | |
6049 | |
6050 /* | |
6051 * Remove an indexed entry from a history. | |
6052 * "histype" may be one of the HIST_ values. | |
6053 */ | |
6054 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6055 del_history_idx(int histype, int idx) |
7 | 6056 { |
6057 int i, j; | |
6058 | |
6059 i = calc_hist_idx(histype, idx); | |
6060 if (i < 0) | |
6061 return FALSE; | |
6062 idx = hisidx[histype]; | |
6063 vim_free(history[histype][i].hisstr); | |
6064 | |
6065 /* When deleting the last added search string in a mapping, reset | |
6066 * last_maptick, so that the last added search string isn't deleted again. | |
6067 */ | |
6068 if (histype == HIST_SEARCH && maptick == last_maptick && i == idx) | |
6069 last_maptick = -1; | |
6070 | |
6071 while (i != idx) | |
6072 { | |
6073 j = (i + 1) % hislen; | |
6074 history[histype][i] = history[histype][j]; | |
6075 i = j; | |
6076 } | |
4258 | 6077 clear_hist_entry(&history[histype][i]); |
7 | 6078 if (--i < 0) |
6079 i += hislen; | |
6080 hisidx[histype] = i; | |
6081 return TRUE; | |
6082 } | |
6083 | |
6084 #endif /* FEAT_EVAL */ | |
6085 | |
6086 #if defined(FEAT_CRYPT) || defined(PROTO) | |
6087 /* | |
6088 * Very specific function to remove the value in ":set key=val" from the | |
6089 * history. | |
6090 */ | |
6091 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6092 remove_key_from_history(void) |
7 | 6093 { |
6094 char_u *p; | |
6095 int i; | |
6096 | |
6097 i = hisidx[HIST_CMD]; | |
6098 if (i < 0) | |
6099 return; | |
6100 p = history[HIST_CMD][i].hisstr; | |
6101 if (p != NULL) | |
6102 for ( ; *p; ++p) | |
6103 if (STRNCMP(p, "key", 3) == 0 && !isalpha(p[3])) | |
6104 { | |
6105 p = vim_strchr(p + 3, '='); | |
6106 if (p == NULL) | |
6107 break; | |
6108 ++p; | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6109 for (i = 0; p[i] && !VIM_ISWHITE(p[i]); ++i) |
7 | 6110 if (p[i] == '\\' && p[i + 1]) |
6111 ++i; | |
1621 | 6112 STRMOVE(p, p + i); |
7 | 6113 --p; |
6114 } | |
6115 } | |
6116 #endif | |
6117 | |
6118 #endif /* FEAT_CMDHIST */ | |
6119 | |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6120 #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
|
6121 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6122 * 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
|
6123 * ccline and put the previous value in prev_ccline. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6124 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6125 static struct cmdline_info * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6126 get_ccline_ptr(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6127 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6128 if ((State & CMDLINE) == 0) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6129 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6130 if (ccline.cmdbuff != NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6131 return &ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6132 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
|
6133 return &prev_ccline; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6134 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6135 } |
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6136 #endif |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6137 |
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
6138 #if defined(FEAT_EVAL) || defined(PROTO) |
8645
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6139 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6140 * Get the current command line in allocated memory. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6141 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6142 * Returns NULL when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6143 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6144 char_u * |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6145 get_cmdline_str(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6146 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6147 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6148 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6149 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6150 return NULL; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6151 return vim_strnsave(p->cmdbuff, p->cmdlen); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6152 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6153 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6154 /* |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6155 * Get the current command line position, counted in bytes. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6156 * Zero is the first position. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6157 * Only works when the command line is being edited. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6158 * Returns -1 when something is wrong. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6159 */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6160 int |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6161 get_cmdline_pos(void) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6162 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6163 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6164 |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6165 if (p == NULL) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
6166 return -1; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6167 return p->cmdpos; |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6168 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6169 |
f4819f0fc5ad
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diff
changeset
|
6170 /* |
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diff
changeset
|
6171 * 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:
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diff
changeset
|
6172 * Only works when the command line is being edited. |
f4819f0fc5ad
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parents:
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diff
changeset
|
6173 * Returns 1 when failed, 0 when OK. |
f4819f0fc5ad
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diff
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|
6174 */ |
f4819f0fc5ad
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parents:
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diff
changeset
|
6175 int |
f4819f0fc5ad
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diff
changeset
|
6176 set_cmdline_pos( |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6177 int pos) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6178 { |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6179 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6180 |
f4819f0fc5ad
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diff
changeset
|
6181 if (p == NULL) |
f4819f0fc5ad
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diff
changeset
|
6182 return 1; |
f4819f0fc5ad
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diff
changeset
|
6183 |
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commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6184 /* The position is not set directly but after CTRL-\ e or CTRL-R = has |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6185 * changed the command line. */ |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6186 if (pos < 0) |
f4819f0fc5ad
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changeset
|
6187 new_cmdpos = 0; |
f4819f0fc5ad
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|
6188 else |
f4819f0fc5ad
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diff
changeset
|
6189 new_cmdpos = pos; |
f4819f0fc5ad
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changeset
|
6190 return 0; |
f4819f0fc5ad
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|
6191 } |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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|
6192 #endif |
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diff
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|
6193 |
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diff
changeset
|
6194 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
6195 /* |
f4819f0fc5ad
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parents:
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diff
changeset
|
6196 * Get the current command-line type. |
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
6197 * Returns ':' or '/' or '?' or '@' or '>' or '-' |
f4819f0fc5ad
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parents:
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diff
changeset
|
6198 * Only works when the command line is being edited. |
f4819f0fc5ad
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parents:
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diff
changeset
|
6199 * Returns NUL when something is wrong. |
f4819f0fc5ad
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diff
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|
6200 */ |
f4819f0fc5ad
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parents:
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diff
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|
6201 int |
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parents:
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diff
changeset
|
6202 get_cmdline_type(void) |
f4819f0fc5ad
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|
6203 { |
f4819f0fc5ad
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parents:
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diff
changeset
|
6204 struct cmdline_info *p = get_ccline_ptr(); |
f4819f0fc5ad
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parents:
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diff
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|
6205 |
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parents:
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diff
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|
6206 if (p == NULL) |
f4819f0fc5ad
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diff
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|
6207 return NUL; |
f4819f0fc5ad
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diff
changeset
|
6208 if (p->cmdfirstc == NUL) |
8647
59866aabe737
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diff
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|
6209 return |
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|
6210 # ifdef FEAT_EVAL |
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|
6211 (p->input_fn) ? '@' : |
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|
6212 # endif |
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|
6213 '-'; |
8645
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6214 return p->cmdfirstc; |
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|
6215 } |
f4819f0fc5ad
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|
6216 #endif |
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diff
changeset
|
6217 |
7 | 6218 #if defined(FEAT_QUICKFIX) || defined(FEAT_CMDHIST) || defined(PROTO) |
6219 /* | |
6220 * Get indices "num1,num2" that specify a range within a list (not a range of | |
6221 * text lines in a buffer!) from a string. Used for ":history" and ":clist". | |
6222 * Returns OK if parsed successfully, otherwise FAIL. | |
6223 */ | |
6224 int | |
7819
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diff
changeset
|
6225 get_list_range(char_u **str, int *num1, int *num2) |
7 | 6226 { |
6227 int len; | |
6228 int first = FALSE; | |
9389
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commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
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9301
diff
changeset
|
6229 varnumber_T num; |
7 | 6230 |
6231 *str = skipwhite(*str); | |
6232 if (**str == '-' || vim_isdigit(**str)) /* parse "from" part of range */ | |
6233 { | |
7447
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diff
changeset
|
6234 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6235 *str += len; |
6236 *num1 = (int)num; | |
6237 first = TRUE; | |
6238 } | |
6239 *str = skipwhite(*str); | |
6240 if (**str == ',') /* parse "to" part of range */ | |
6241 { | |
6242 *str = skipwhite(*str + 1); | |
7447
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7408
diff
changeset
|
6243 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
7 | 6244 if (len > 0) |
6245 { | |
6246 *num2 = (int)num; | |
6247 *str = skipwhite(*str + len); | |
6248 } | |
6249 else if (!first) /* no number given at all */ | |
6250 return FAIL; | |
6251 } | |
6252 else if (first) /* only one number given */ | |
6253 *num2 = *num1; | |
6254 return OK; | |
6255 } | |
6256 #endif | |
6257 | |
6258 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
6259 /* | |
6260 * :history command - print a history | |
6261 */ | |
6262 void | |
7819
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diff
changeset
|
6263 ex_history(exarg_T *eap) |
7 | 6264 { |
6265 histentry_T *hist; | |
6266 int histype1 = HIST_CMD; | |
6267 int histype2 = HIST_CMD; | |
6268 int hisidx1 = 1; | |
6269 int hisidx2 = -1; | |
6270 int idx; | |
6271 int i, j, k; | |
6272 char_u *end; | |
6273 char_u *arg = eap->arg; | |
6274 | |
6275 if (hislen == 0) | |
6276 { | |
6277 MSG(_("'history' option is zero")); | |
6278 return; | |
6279 } | |
6280 | |
6281 if (!(VIM_ISDIGIT(*arg) || *arg == '-' || *arg == ',')) | |
6282 { | |
6283 end = arg; | |
6284 while (ASCII_ISALPHA(*end) | |
6285 || vim_strchr((char_u *)":=@>/?", *end) != NULL) | |
6286 end++; | |
6287 i = *end; | |
6288 *end = NUL; | |
6289 histype1 = get_histtype(arg); | |
6290 if (histype1 == -1) | |
6291 { | |
1853 | 6292 if (STRNICMP(arg, "all", STRLEN(arg)) == 0) |
7 | 6293 { |
6294 histype1 = 0; | |
6295 histype2 = HIST_COUNT-1; | |
6296 } | |
6297 else | |
6298 { | |
6299 *end = i; | |
6300 EMSG(_(e_trailing)); | |
6301 return; | |
6302 } | |
6303 } | |
6304 else | |
6305 histype2 = histype1; | |
6306 *end = i; | |
6307 } | |
6308 else | |
6309 end = arg; | |
6310 if (!get_list_range(&end, &hisidx1, &hisidx2) || *end != NUL) | |
6311 { | |
6312 EMSG(_(e_trailing)); | |
6313 return; | |
6314 } | |
6315 | |
6316 for (; !got_int && histype1 <= histype2; ++histype1) | |
6317 { | |
6318 STRCPY(IObuff, "\n # "); | |
6319 STRCAT(STRCAT(IObuff, history_names[histype1]), " history"); | |
6320 MSG_PUTS_TITLE(IObuff); | |
6321 idx = hisidx[histype1]; | |
6322 hist = history[histype1]; | |
6323 j = hisidx1; | |
6324 k = hisidx2; | |
6325 if (j < 0) | |
6326 j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum; | |
6327 if (k < 0) | |
6328 k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum; | |
6329 if (idx >= 0 && j <= k) | |
6330 for (i = idx + 1; !got_int; ++i) | |
6331 { | |
6332 if (i == hislen) | |
6333 i = 0; | |
6334 if (hist[i].hisstr != NULL | |
6335 && hist[i].hisnum >= j && hist[i].hisnum <= k) | |
6336 { | |
6337 msg_putchar('\n'); | |
6338 sprintf((char *)IObuff, "%c%6d ", i == idx ? '>' : ' ', | |
6339 hist[i].hisnum); | |
6340 if (vim_strsize(hist[i].hisstr) > (int)Columns - 10) | |
6341 trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff), | |
3290 | 6342 (int)Columns - 10, IOSIZE - (int)STRLEN(IObuff)); |
7 | 6343 else |
6344 STRCAT(IObuff, hist[i].hisstr); | |
6345 msg_outtrans(IObuff); | |
6346 out_flush(); | |
6347 } | |
6348 if (i == idx) | |
6349 break; | |
6350 } | |
6351 } | |
6352 } | |
6353 #endif | |
6354 | |
6355 #if (defined(FEAT_VIMINFO) && defined(FEAT_CMDHIST)) || defined(PROTO) | |
4903
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6356 /* |
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|
6357 * Buffers for history read from a viminfo file. Only valid while reading. |
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diff
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|
6358 */ |
9240
636cfa97200e
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diff
changeset
|
6359 static histentry_T *viminfo_history[HIST_COUNT] = |
636cfa97200e
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changeset
|
6360 {NULL, NULL, NULL, NULL, NULL}; |
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|
6361 static int viminfo_hisidx[HIST_COUNT] = {0, 0, 0, 0, 0}; |
636cfa97200e
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changeset
|
6362 static int viminfo_hislen[HIST_COUNT] = {0, 0, 0, 0, 0}; |
7 | 6363 static int viminfo_add_at_front = FALSE; |
6364 | |
7801
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diff
changeset
|
6365 static int hist_type2char(int type, int use_question); |
7 | 6366 |
6367 /* | |
6368 * Translate a history type number to the associated character. | |
6369 */ | |
6370 static int | |
7819
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diff
changeset
|
6371 hist_type2char( |
f86adafb28d4
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|
6372 int type, |
f86adafb28d4
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diff
changeset
|
6373 int use_question) /* use '?' instead of '/' */ |
7 | 6374 { |
6375 if (type == HIST_CMD) | |
6376 return ':'; | |
6377 if (type == HIST_SEARCH) | |
6378 { | |
6379 if (use_question) | |
6380 return '?'; | |
6381 else | |
6382 return '/'; | |
6383 } | |
6384 if (type == HIST_EXPR) | |
6385 return '='; | |
6386 return '@'; | |
6387 } | |
6388 | |
6389 /* | |
6390 * Prepare for reading the history from the viminfo file. | |
6391 * This allocates history arrays to store the read history lines. | |
6392 */ | |
6393 void | |
7819
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7807
diff
changeset
|
6394 prepare_viminfo_history(int asklen, int writing) |
7 | 6395 { |
6396 int i; | |
6397 int num; | |
6398 int type; | |
6399 int len; | |
6400 | |
6401 init_history(); | |
4285 | 6402 viminfo_add_at_front = (asklen != 0 && !writing); |
7 | 6403 if (asklen > hislen) |
6404 asklen = hislen; | |
6405 | |
6406 for (type = 0; type < HIST_COUNT; ++type) | |
6407 { | |
4258 | 6408 /* Count the number of empty spaces in the history list. Entries read |
6409 * from viminfo previously are also considered empty. If there are | |
6410 * more spaces available than we request, then fill them up. */ | |
7 | 6411 for (i = 0, num = 0; i < hislen; i++) |
4258 | 6412 if (history[type][i].hisstr == NULL || history[type][i].viminfo) |
7 | 6413 num++; |
6414 len = asklen; | |
6415 if (num > len) | |
6416 len = num; | |
6417 if (len <= 0) | |
6418 viminfo_history[type] = NULL; | |
6419 else | |
9240
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diff
changeset
|
6420 viminfo_history[type] = (histentry_T *)lalloc( |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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9070
diff
changeset
|
6421 (long_u)(len * sizeof(histentry_T)), FALSE); |
7 | 6422 if (viminfo_history[type] == NULL) |
6423 len = 0; | |
6424 viminfo_hislen[type] = len; | |
6425 viminfo_hisidx[type] = 0; | |
6426 } | |
6427 } | |
6428 | |
6429 /* | |
6430 * Accept a line from the viminfo, store it in the history array when it's | |
6431 * new. | |
6432 */ | |
6433 int | |
7819
f86adafb28d4
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7807
diff
changeset
|
6434 read_viminfo_history(vir_T *virp, int writing) |
7 | 6435 { |
6436 int type; | |
6437 long_u len; | |
6438 char_u *val; | |
6439 char_u *p; | |
6440 | |
6441 type = hist_char2type(virp->vir_line[0]); | |
6442 if (viminfo_hisidx[type] < viminfo_hislen[type]) | |
6443 { | |
6444 val = viminfo_readstring(virp, 1, TRUE); | |
6445 if (val != NULL && *val != NUL) | |
6446 { | |
3316 | 6447 int sep = (*val == ' ' ? NUL : *val); |
6448 | |
7 | 6449 if (!in_history(type, val + (type == HIST_SEARCH), |
4285 | 6450 viminfo_add_at_front, sep, writing)) |
7 | 6451 { |
6452 /* Need to re-allocate to append the separator byte. */ | |
6453 len = STRLEN(val); | |
6454 p = lalloc(len + 2, TRUE); | |
6455 if (p != NULL) | |
6456 { | |
6457 if (type == HIST_SEARCH) | |
6458 { | |
6459 /* Search entry: Move the separator from the first | |
6460 * column to after the NUL. */ | |
6461 mch_memmove(p, val + 1, (size_t)len); | |
3316 | 6462 p[len] = sep; |
7 | 6463 } |
6464 else | |
6465 { | |
6466 /* Not a search entry: No separator in the viminfo | |
6467 * file, add a NUL separator. */ | |
6468 mch_memmove(p, val, (size_t)len + 1); | |
6469 p[len + 1] = NUL; | |
6470 } | |
9240
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diff
changeset
|
6471 viminfo_history[type][viminfo_hisidx[type]].hisstr = p; |
636cfa97200e
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diff
changeset
|
6472 viminfo_history[type][viminfo_hisidx[type]].time_set = 0; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
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|
6473 viminfo_history[type][viminfo_hisidx[type]].viminfo = TRUE; |
26c7bf23ec1d
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diff
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|
6474 viminfo_history[type][viminfo_hisidx[type]].hisnum = 0; |
9240
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diff
changeset
|
6475 viminfo_hisidx[type]++; |
7 | 6476 } |
6477 } | |
6478 } | |
6479 vim_free(val); | |
6480 } | |
6481 return viminfo_readline(virp); | |
6482 } | |
6483 | |
4285 | 6484 /* |
9240
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diff
changeset
|
6485 * Accept a new style history line from the viminfo, store it in the history |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6486 * array when it's new. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6487 */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6488 void |
636cfa97200e
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diff
changeset
|
6489 handle_viminfo_history( |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6490 garray_T *values, |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6491 int writing) |
9240
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diff
changeset
|
6492 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6493 int type; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6494 long_u len; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6495 char_u *val; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6496 char_u *p; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6497 bval_T *vp = (bval_T *)values->ga_data; |
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6498 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6499 /* Check the format: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6500 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6501 if (values->ga_len < 4 |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6502 || vp[0].bv_type != BVAL_NR |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6503 || vp[1].bv_type != BVAL_NR |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6504 || (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
|
6505 || vp[3].bv_type != BVAL_STRING) |
9240
636cfa97200e
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diff
changeset
|
6506 return; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6507 |
9272
f5d9eb512f8b
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diff
changeset
|
6508 type = vp[0].bv_nr; |
9240
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diff
changeset
|
6509 if (type >= HIST_COUNT) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6510 return; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6511 if (viminfo_hisidx[type] < viminfo_hislen[type]) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6512 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6513 val = vp[3].bv_string; |
9240
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diff
changeset
|
6514 if (val != NULL && *val != NUL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6515 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6516 int sep = type == HIST_SEARCH && vp[2].bv_type == BVAL_NR |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
6517 ? vp[2].bv_nr : NUL; |
9240
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diff
changeset
|
6518 int idx; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6519 int overwrite = FALSE; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6520 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6521 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
|
6522 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6523 /* If lines were written by an older Vim we need to avoid |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6524 * getting duplicates. See if the entry already exists. */ |
636cfa97200e
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diff
changeset
|
6525 for (idx = 0; idx < viminfo_hisidx[type]; ++idx) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6526 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6527 p = viminfo_history[type][idx].hisstr; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6528 if (STRCMP(val, p) == 0 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
6529 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
636cfa97200e
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|
6530 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
6531 overwrite = TRUE; |
636cfa97200e
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diff
changeset
|
6532 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6533 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6534 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6535 |
636cfa97200e
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changeset
|
6536 if (!overwrite) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6537 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6538 /* Need to re-allocate to append the separator byte. */ |
9272
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changeset
|
6539 len = vp[3].bv_len; |
9240
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changeset
|
6540 p = lalloc(len + 2, TRUE); |
636cfa97200e
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changeset
|
6541 } |
9301
c3805fb080a6
commit https://github.com/vim/vim/commit/72e697d189616265ecefe0df4509d476df3bae40
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changeset
|
6542 else |
c3805fb080a6
commit https://github.com/vim/vim/commit/72e697d189616265ecefe0df4509d476df3bae40
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changeset
|
6543 len = 0; /* for picky compilers */ |
9240
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changeset
|
6544 if (p != NULL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6545 { |
9272
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changeset
|
6546 viminfo_history[type][idx].time_set = vp[1].bv_nr; |
9240
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changeset
|
6547 if (!overwrite) |
636cfa97200e
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changeset
|
6548 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6549 mch_memmove(p, val, (size_t)len + 1); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6550 /* Put the separator after the NUL. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
6551 p[len + 1] = sep; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6552 viminfo_history[type][idx].hisstr = p; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6553 viminfo_history[type][idx].hisnum = 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6554 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
|
6555 viminfo_hisidx[type]++; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6556 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6557 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6558 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6559 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6560 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6561 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6562 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6563 /* |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6564 * 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
|
6565 */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6566 static void |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6567 concat_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6568 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6569 int idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6570 int 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:
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diff
changeset
|
6572 idx = hisidx[type] + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6573 if (idx >= hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6574 idx -= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6575 else if (idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6576 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6577 if (viminfo_add_at_front) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6578 hisidx[type] = idx; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6579 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6580 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6581 if (hisidx[type] == -1) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6582 hisidx[type] = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6583 do |
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:
9240
diff
changeset
|
6585 if (history[type][idx].hisstr != NULL |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6586 || history[type][idx].viminfo) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6587 break; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6588 if (++idx == hislen) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6589 idx = 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6590 } while (idx != hisidx[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6591 if (idx != hisidx[type] && --idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6592 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6593 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6594 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
|
6595 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6596 vim_free(history[type][idx].hisstr); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6597 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
|
6598 history[type][idx].viminfo = TRUE; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6599 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
|
6600 if (--idx < 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6601 idx = hislen - 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6602 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6603 idx += 1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6604 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6605 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
|
6606 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6607 history[type][idx++].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6608 idx %= hislen; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6609 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6610 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6611 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6612 #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
|
6613 static int |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6614 #ifdef __BORLANDC__ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6615 _RTLENTRYF |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6616 #endif |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6617 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
|
6618 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6619 histentry_T *p1 = *(histentry_T **)s1; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6620 histentry_T *p2 = *(histentry_T **)s2; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6621 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6622 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
|
6623 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
|
6624 return 0; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6625 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6626 #endif |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6627 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6628 /* |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6629 * 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
|
6630 * timestamp; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6631 */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6632 static void |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6633 merge_history(int type) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6634 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6635 int max_len; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6636 histentry_T **tot_hist; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6637 histentry_T *new_hist; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6638 int i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6639 int len; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6640 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6641 /* Make one long list with all entries. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6642 max_len = hislen + viminfo_hisidx[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6643 tot_hist = (histentry_T **)alloc(max_len * (int)sizeof(histentry_T *)); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6644 new_hist = (histentry_T *)alloc(hislen * (int)sizeof(histentry_T)); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6645 if (tot_hist == NULL || new_hist == NULL) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6646 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6647 vim_free(tot_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6648 vim_free(new_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6649 return; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6650 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6651 for (i = 0; i < viminfo_hisidx[type]; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6652 tot_hist[i] = &viminfo_history[type][i]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6653 len = i; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6654 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6655 if (history[type][i].hisstr != NULL) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6656 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
|
6657 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6658 /* Sort the list on timestamp. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6659 qsort((void *)tot_hist, (size_t)len, sizeof(histentry_T *), sort_hist); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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diff
changeset
|
6660 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6661 /* Keep the newest ones. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6662 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6663 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6664 if (i < len) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6665 { |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6666 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
|
6667 tot_hist[i]->hisstr = NULL; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6668 if (new_hist[i].hisnum == 0) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6669 new_hist[i].hisnum = ++hisnum[type]; |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6670 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6671 else |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6672 clear_hist_entry(&new_hist[i]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6673 } |
9287
af25a1a875db
commit https://github.com/vim/vim/commit/a890f5e34887bff7616bdb4b9ee0bf98c8d2a8f0
Christian Brabandt <cb@256bit.org>
parents:
9272
diff
changeset
|
6674 hisidx[type] = (i < len ? i : len) - 1; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
9240
diff
changeset
|
6675 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6676 /* Free what is not kept. */ |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6677 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
|
6678 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
|
6679 for (i = 0; i < hislen; i++) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6680 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
|
6681 vim_free(history[type]); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6682 history[type] = new_hist; |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
6683 vim_free(tot_hist); |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6684 } |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6685 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6686 /* |
4285 | 6687 * Finish reading history lines from viminfo. Not used when writing viminfo. |
6688 */ | |
7 | 6689 void |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6690 finish_viminfo_history(vir_T *virp) |
7 | 6691 { |
6692 int type; | |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6693 int merge = virp->vir_version >= VIMINFO_VERSION_WITH_HISTORY; |
7 | 6694 |
6695 for (type = 0; type < HIST_COUNT; ++type) | |
6696 { | |
6697 if (history[type] == NULL) | |
4283 | 6698 continue; |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
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parents:
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diff
changeset
|
6699 |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6700 if (merge) |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6701 merge_history(type); |
7 | 6702 else |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6703 concat_history(type); |
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
6704 |
7 | 6705 vim_free(viminfo_history[type]); |
6706 viminfo_history[type] = NULL; | |
4327 | 6707 viminfo_hisidx[type] = 0; |
7 | 6708 } |
6709 } | |
6710 | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6711 /* |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6712 * Write history to viminfo file in "fp". |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6713 * 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
|
6714 * file, data is in viminfo_history[]. |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6715 * 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
|
6716 */ |
7 | 6717 void |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6718 write_viminfo_history(FILE *fp, int merge) |
7 | 6719 { |
6720 int i; | |
6721 int type; | |
6722 int num_saved; | |
4283 | 6723 int round; |
7 | 6724 |
6725 init_history(); | |
6726 if (hislen == 0) | |
6727 return; | |
6728 for (type = 0; type < HIST_COUNT; ++type) | |
6729 { | |
6730 num_saved = get_viminfo_parameter(hist_type2char(type, FALSE)); | |
6731 if (num_saved == 0) | |
6732 continue; | |
6733 if (num_saved < 0) /* Use default */ | |
6734 num_saved = hislen; | |
6735 fprintf(fp, _("\n# %s History (newest to oldest):\n"), | |
6736 type == HIST_CMD ? _("Command Line") : | |
6737 type == HIST_SEARCH ? _("Search String") : | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6738 type == HIST_EXPR ? _("Expression") : |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6739 type == HIST_INPUT ? _("Input Line") : |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6740 _("Debug Line")); |
7 | 6741 if (num_saved > hislen) |
6742 num_saved = hislen; | |
4283 | 6743 |
6744 /* | |
6745 * Merge typed and viminfo history: | |
6746 * round 1: history of typed commands. | |
6747 * round 2: history from recently read viminfo. | |
6748 */ | |
6749 for (round = 1; round <= 2; ++round) | |
6750 { | |
4307 | 6751 if (round == 1) |
6752 /* start at newest entry, somewhere in the list */ | |
6753 i = hisidx[type]; | |
6754 else if (viminfo_hisidx[type] > 0) | |
6755 /* start at newest entry, first in the list */ | |
6756 i = 0; | |
6757 else | |
6758 /* empty list */ | |
6759 i = -1; | |
4283 | 6760 if (i >= 0) |
6761 while (num_saved > 0 | |
6762 && !(round == 2 && i >= viminfo_hisidx[type])) | |
7 | 6763 { |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6764 char_u *p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6765 time_t timestamp; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6766 int c = NUL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6767 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6768 if (round == 1) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6769 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6770 p = history[type][i].hisstr; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6771 timestamp = history[type][i].time_set; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6772 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6773 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6774 { |
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6775 p = viminfo_history[type] == NULL ? NULL |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6776 : viminfo_history[type][i].hisstr; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6777 timestamp = viminfo_history[type] == NULL ? 0 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6778 : viminfo_history[type][i].time_set; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6779 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6780 |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6781 if (p != NULL && (round == 2 |
2fc1f3346bfb
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Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6782 || !merge |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6783 || !history[type][i].viminfo)) |
7 | 6784 { |
4283 | 6785 --num_saved; |
6786 fputc(hist_type2char(type, TRUE), fp); | |
6787 /* For the search history: put the separator in the | |
6788 * second column; use a space if there isn't one. */ | |
6789 if (type == HIST_SEARCH) | |
6790 { | |
6791 c = p[STRLEN(p) + 1]; | |
6792 putc(c == NUL ? ' ' : c, fp); | |
6793 } | |
6794 viminfo_writestring(fp, p); | |
9240
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parents:
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diff
changeset
|
6795 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6796 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6797 char cbuf[NUMBUFLEN]; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6798 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6799 /* New style history with a bar line. Format: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6800 * |{bartype},{histtype},{timestamp},{separator},"text" */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6801 if (c == NUL) |
636cfa97200e
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diff
changeset
|
6802 cbuf[0] = NUL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
6803 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6804 sprintf(cbuf, "%d", c); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6805 fprintf(fp, "|%d,%d,%ld,%s,", BARTYPE_HISTORY, |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9070
diff
changeset
|
6806 type, (long)timestamp, cbuf); |
636cfa97200e
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parents:
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diff
changeset
|
6807 barline_writestring(fp, p, LSIZE - 20); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6808 putc('\n', fp); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9070
diff
changeset
|
6809 } |
7 | 6810 } |
4283 | 6811 if (round == 1) |
6812 { | |
6813 /* Decrement index, loop around and stop when back at | |
6814 * the start. */ | |
6815 if (--i < 0) | |
6816 i = hislen - 1; | |
6817 if (i == hisidx[type]) | |
6818 break; | |
6819 } | |
6820 else | |
6821 { | |
6822 /* Increment index. Stop at the end in the while. */ | |
6823 ++i; | |
6824 } | |
7 | 6825 } |
4283 | 6826 } |
4285 | 6827 for (i = 0; i < viminfo_hisidx[type]; ++i) |
4327 | 6828 if (viminfo_history[type] != NULL) |
9240
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9070
diff
changeset
|
6829 vim_free(viminfo_history[type][i].hisstr); |
4285 | 6830 vim_free(viminfo_history[type]); |
6831 viminfo_history[type] = NULL; | |
4311 | 6832 viminfo_hisidx[type] = 0; |
7 | 6833 } |
6834 } | |
6835 #endif /* FEAT_VIMINFO */ | |
6836 | |
6837 #if defined(FEAT_FKMAP) || defined(PROTO) | |
6838 /* | |
6839 * Write a character at the current cursor+offset position. | |
6840 * It is directly written into the command buffer block. | |
6841 */ | |
6842 void | |
7819
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parents:
7807
diff
changeset
|
6843 cmd_pchar(int c, int offset) |
7 | 6844 { |
6845 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6846 { | |
6847 EMSG(_("E198: cmd_pchar beyond the command length")); | |
6848 return; | |
6849 } | |
6850 ccline.cmdbuff[ccline.cmdpos + offset] = (char_u)c; | |
6851 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
6852 } | |
6853 | |
6854 int | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6855 cmd_gchar(int offset) |
7 | 6856 { |
6857 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
6858 { | |
6859 /* EMSG(_("cmd_gchar beyond the command length")); */ | |
6860 return NUL; | |
6861 } | |
6862 return (int)ccline.cmdbuff[ccline.cmdpos + offset]; | |
6863 } | |
6864 #endif | |
6865 | |
6866 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
6867 /* | |
6868 * Open a window on the current command line and history. Allow editing in | |
6869 * the window. Returns when the window is closed. | |
6870 * Returns: | |
6871 * CR if the command is to be executed | |
6872 * Ctrl_C if it is to be abandoned | |
6873 * K_IGNORE if editing continues | |
6874 */ | |
6875 static int | |
11321
f57dce6b934b
patch 8.0.0546: swap file exists briefly when opening the command window
Christian Brabandt <cb@256bit.org>
parents:
11285
diff
changeset
|
6876 open_cmdwin(void) |
7 | 6877 { |
6878 struct cmdline_info save_ccline; | |
9487
69ed2c9d34a6
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parents:
9389
diff
changeset
|
6879 bufref_T old_curbuf; |
7 | 6880 win_T *old_curwin = curwin; |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
6881 bufref_T bufref; |
7 | 6882 win_T *wp; |
6883 int i; | |
6884 linenr_T lnum; | |
6885 int histtype; | |
6886 garray_T winsizes; | |
6887 int save_restart_edit = restart_edit; | |
6888 int save_State = State; | |
6889 int save_exmode = exmode_active; | |
510 | 6890 #ifdef FEAT_RIGHTLEFT |
6891 int save_cmdmsg_rl = cmdmsg_rl; | |
6892 #endif | |
6145 | 6893 #ifdef FEAT_FOLDING |
6894 int save_KeyTyped; | |
6895 #endif | |
7 | 6896 |
6897 /* Can't do this recursively. Can't do it when typing a password. */ | |
6898 if (cmdwin_type != 0 | |
6899 # if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
6900 || cmdline_star > 0 | |
6901 # endif | |
6902 ) | |
6903 { | |
6904 beep_flush(); | |
6905 return K_IGNORE; | |
6906 } | |
9487
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Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
6907 set_bufref(&old_curbuf, curbuf); |
7 | 6908 |
6909 /* Save current window sizes. */ | |
6910 win_size_save(&winsizes); | |
6911 | |
6912 # ifdef FEAT_AUTOCMD | |
6913 /* Don't execute autocommands while creating the window. */ | |
1410 | 6914 block_autocmds(); |
7 | 6915 # endif |
683 | 6916 /* don't use a new tab page */ |
6917 cmdmod.tab = 0; | |
11321
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patch 8.0.0546: swap file exists briefly when opening the command window
Christian Brabandt <cb@256bit.org>
parents:
11285
diff
changeset
|
6918 cmdmod.noswapfile = 1; |
683 | 6919 |
7 | 6920 /* Create a window for the command-line buffer. */ |
6921 if (win_split((int)p_cwh, WSP_BOT) == FAIL) | |
6922 { | |
6923 beep_flush(); | |
1410 | 6924 # ifdef FEAT_AUTOCMD |
6925 unblock_autocmds(); | |
6926 # endif | |
7 | 6927 return K_IGNORE; |
6928 } | |
1831 | 6929 cmdwin_type = get_cmdline_type(); |
7 | 6930 |
6931 /* Create the command-line buffer empty. */ | |
1743 | 6932 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL); |
1621 | 6933 (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE); |
7 | 6934 set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL); |
6935 curbuf->b_p_ma = TRUE; | |
1865 | 6936 #ifdef FEAT_FOLDING |
6937 curwin->w_p_fen = FALSE; | |
6938 #endif | |
7 | 6939 # ifdef FEAT_RIGHTLEFT |
510 | 6940 curwin->w_p_rl = cmdmsg_rl; |
6941 cmdmsg_rl = FALSE; | |
7 | 6942 # endif |
2583 | 6943 RESET_BINDING(curwin); |
7 | 6944 |
6945 # ifdef FEAT_AUTOCMD | |
6946 /* Do execute autocommands for setting the filetype (load syntax). */ | |
1410 | 6947 unblock_autocmds(); |
11589
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patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6948 /* But don't allow switching to another buffer. */ |
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6949 ++curbuf_lock; |
7 | 6950 # endif |
6951 | |
510 | 6952 /* Showing the prompt may have set need_wait_return, reset it. */ |
6953 need_wait_return = FALSE; | |
6954 | |
1831 | 6955 histtype = hist_char2type(cmdwin_type); |
7 | 6956 if (histtype == HIST_CMD || histtype == HIST_DEBUG) |
6957 { | |
6958 if (p_wc == TAB) | |
6959 { | |
6960 add_map((char_u *)"<buffer> <Tab> <C-X><C-V>", INSERT); | |
6961 add_map((char_u *)"<buffer> <Tab> a<C-X><C-V>", NORMAL); | |
6962 } | |
6963 set_option_value((char_u *)"ft", 0L, (char_u *)"vim", OPT_LOCAL); | |
6964 } | |
11589
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patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6965 # ifdef FEAT_AUTOCMD |
39787def24bb
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parents:
11521
diff
changeset
|
6966 --curbuf_lock; |
39787def24bb
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parents:
11521
diff
changeset
|
6967 # endif |
7 | 6968 |
10 | 6969 /* Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin |
6970 * sets 'textwidth' to 78). */ | |
6971 curbuf->b_p_tw = 0; | |
6972 | |
7 | 6973 /* Fill the buffer with the history. */ |
6974 init_history(); | |
6975 if (hislen > 0) | |
6976 { | |
6977 i = hisidx[histtype]; | |
6978 if (i >= 0) | |
6979 { | |
6980 lnum = 0; | |
6981 do | |
6982 { | |
6983 if (++i == hislen) | |
6984 i = 0; | |
6985 if (history[histtype][i].hisstr != NULL) | |
6986 ml_append(lnum++, history[histtype][i].hisstr, | |
6987 (colnr_T)0, FALSE); | |
6988 } | |
6989 while (i != hisidx[histtype]); | |
6990 } | |
6991 } | |
6992 | |
6993 /* Replace the empty last line with the current command-line and put the | |
6994 * cursor there. */ | |
6995 ml_replace(curbuf->b_ml.ml_line_count, ccline.cmdbuff, TRUE); | |
6996 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6997 curwin->w_cursor.col = ccline.cmdpos; | |
510 | 6998 changed_line_abv_curs(); |
6999 invalidate_botline(); | |
743 | 7000 redraw_later(SOME_VALID); |
7 | 7001 |
7002 /* Save the command line info, can be used recursively. */ | |
10565
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parents:
10542
diff
changeset
|
7003 save_cmdline(&save_ccline); |
7 | 7004 |
7005 /* No Ex mode here! */ | |
7006 exmode_active = 0; | |
7007 | |
7008 State = NORMAL; | |
7009 # ifdef FEAT_MOUSE | |
7010 setmouse(); | |
7011 # endif | |
7012 | |
7013 # ifdef FEAT_AUTOCMD | |
7014 /* Trigger CmdwinEnter autocommands. */ | |
12656
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patch 8.0.1206: no autocmd for entering or leaving the command line
Christian Brabandt <cb@256bit.org>
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12529
diff
changeset
|
7015 trigger_cmd_autocmd(cmdwin_type, EVENT_CMDWINENTER); |
929 | 7016 if (restart_edit != 0) /* autocmd with ":startinsert" */ |
7017 stuffcharReadbuff(K_NOP); | |
7 | 7018 # endif |
7019 | |
7020 i = RedrawingDisabled; | |
7021 RedrawingDisabled = 0; | |
7022 | |
7023 /* | |
7024 * Call the main loop until <CR> or CTRL-C is typed. | |
7025 */ | |
7026 cmdwin_result = 0; | |
168 | 7027 main_loop(TRUE, FALSE); |
7 | 7028 |
7029 RedrawingDisabled = i; | |
7030 | |
7031 # ifdef FEAT_AUTOCMD | |
6145 | 7032 |
7033 # ifdef FEAT_FOLDING | |
7034 save_KeyTyped = KeyTyped; | |
7035 # endif | |
7036 | |
7 | 7037 /* Trigger CmdwinLeave autocommands. */ |
12656
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patch 8.0.1206: no autocmd for entering or leaving the command line
Christian Brabandt <cb@256bit.org>
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12529
diff
changeset
|
7038 trigger_cmd_autocmd(cmdwin_type, EVENT_CMDWINLEAVE); |
6145 | 7039 |
7040 # ifdef FEAT_FOLDING | |
7041 /* Restore KeyTyped in case it is modified by autocommands */ | |
7042 KeyTyped = save_KeyTyped; | |
7043 # endif | |
7044 | |
7 | 7045 # endif |
7046 | |
1214 | 7047 /* Restore the command line info. */ |
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parents:
10542
diff
changeset
|
7048 restore_cmdline(&save_ccline); |
7 | 7049 cmdwin_type = 0; |
7050 | |
7051 exmode_active = save_exmode; | |
7052 | |
1612 | 7053 /* Safety check: The old window or buffer was deleted: It's a bug when |
7 | 7054 * this happens! */ |
9487
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Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
7055 if (!win_valid(old_curwin) || !bufref_valid(&old_curbuf)) |
7 | 7056 { |
7057 cmdwin_result = Ctrl_C; | |
7058 EMSG(_("E199: Active window or buffer deleted")); | |
7059 } | |
7060 else | |
7061 { | |
7062 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
7063 /* autocmds may abort script processing */ | |
7064 if (aborting() && cmdwin_result != K_IGNORE) | |
7065 cmdwin_result = Ctrl_C; | |
7066 # endif | |
7067 /* Set the new command line from the cmdline buffer. */ | |
7068 vim_free(ccline.cmdbuff); | |
510 | 7069 if (cmdwin_result == K_XF1 || cmdwin_result == K_XF2) /* :qa[!] typed */ |
7 | 7070 { |
510 | 7071 char *p = (cmdwin_result == K_XF2) ? "qa" : "qa!"; |
7072 | |
7073 if (histtype == HIST_CMD) | |
7074 { | |
7075 /* Execute the command directly. */ | |
7076 ccline.cmdbuff = vim_strsave((char_u *)p); | |
7077 cmdwin_result = CAR; | |
7078 } | |
7079 else | |
7080 { | |
7081 /* First need to cancel what we were doing. */ | |
7082 ccline.cmdbuff = NULL; | |
7083 stuffcharReadbuff(':'); | |
7084 stuffReadbuff((char_u *)p); | |
7085 stuffcharReadbuff(CAR); | |
7086 } | |
7 | 7087 } |
7088 else if (cmdwin_result == K_XF2) /* :qa typed */ | |
7089 { | |
7090 ccline.cmdbuff = vim_strsave((char_u *)"qa"); | |
7091 cmdwin_result = CAR; | |
7092 } | |
2839 | 7093 else if (cmdwin_result == Ctrl_C) |
7094 { | |
7095 /* :q or :close, don't execute any command | |
7096 * and don't modify the cmd window. */ | |
7097 ccline.cmdbuff = NULL; | |
7098 } | |
7 | 7099 else |
7100 ccline.cmdbuff = vim_strsave(ml_get_curline()); | |
7101 if (ccline.cmdbuff == NULL) | |
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11619
diff
changeset
|
7102 { |
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parents:
11619
diff
changeset
|
7103 ccline.cmdbuff = vim_strsave((char_u *)""); |
aa426eb9589d
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diff
changeset
|
7104 ccline.cmdlen = 0; |
aa426eb9589d
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diff
changeset
|
7105 ccline.cmdbufflen = 1; |
aa426eb9589d
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Christian Brabandt <cb@256bit.org>
parents:
11619
diff
changeset
|
7106 ccline.cmdpos = 0; |
7 | 7107 cmdwin_result = Ctrl_C; |
11647
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11619
diff
changeset
|
7108 } |
7 | 7109 else |
7110 { | |
7111 ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
7112 ccline.cmdbufflen = ccline.cmdlen + 1; | |
7113 ccline.cmdpos = curwin->w_cursor.col; | |
7114 if (ccline.cmdpos > ccline.cmdlen) | |
7115 ccline.cmdpos = ccline.cmdlen; | |
7116 if (cmdwin_result == K_IGNORE) | |
7117 { | |
7118 set_cmdspos_cursor(); | |
7119 redrawcmd(); | |
7120 } | |
7121 } | |
7122 | |
7123 # ifdef FEAT_AUTOCMD | |
7124 /* Don't execute autocommands while deleting the window. */ | |
1410 | 7125 block_autocmds(); |
7 | 7126 # endif |
6876 | 7127 # ifdef FEAT_CONCEAL |
7128 /* Avoid command-line window first character being concealed. */ | |
7129 curwin->w_p_cole = 0; | |
7130 # endif | |
7 | 7131 wp = curwin; |
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diff
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|
7132 set_bufref(&bufref, curbuf); |
7 | 7133 win_goto(old_curwin); |
7134 win_close(wp, TRUE); | |
2099
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|
7135 |
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|
7136 /* win_close() may have already wiped the buffer when 'bh' is |
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diff
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|
7137 * set to 'wipe' */ |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
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diff
changeset
|
7138 if (bufref_valid(&bufref)) |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
7139 close_buffer(NULL, bufref.br_buf, DOBUF_WIPE, FALSE); |
7 | 7140 |
7141 /* Restore window sizes. */ | |
7142 win_size_restore(&winsizes); | |
7143 | |
7144 # ifdef FEAT_AUTOCMD | |
1410 | 7145 unblock_autocmds(); |
7 | 7146 # endif |
7147 } | |
7148 | |
7149 ga_clear(&winsizes); | |
7150 restart_edit = save_restart_edit; | |
510 | 7151 # ifdef FEAT_RIGHTLEFT |
7152 cmdmsg_rl = save_cmdmsg_rl; | |
7153 # endif | |
7 | 7154 |
7155 State = save_State; | |
7156 # ifdef FEAT_MOUSE | |
7157 setmouse(); | |
7158 # endif | |
7159 | |
7160 return cmdwin_result; | |
7161 } | |
7162 #endif /* FEAT_CMDWIN */ | |
7163 | |
7164 /* | |
7165 * Used for commands that either take a simple command string argument, or: | |
7166 * cmd << endmarker | |
7167 * {script} | |
7168 * endmarker | |
7169 * Returns a pointer to allocated memory with {script} or NULL. | |
7170 */ | |
7171 char_u * | |
7819
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parents:
7807
diff
changeset
|
7172 script_get(exarg_T *eap, char_u *cmd) |
7 | 7173 { |
7174 char_u *theline; | |
7175 char *end_pattern = NULL; | |
7176 char dot[] = "."; | |
7177 garray_T ga; | |
7178 | |
7179 if (cmd[0] != '<' || cmd[1] != '<' || eap->getline == NULL) | |
7180 return NULL; | |
7181 | |
7182 ga_init2(&ga, 1, 0x400); | |
7183 | |
7184 if (cmd[2] != NUL) | |
7185 end_pattern = (char *)skipwhite(cmd + 2); | |
7186 else | |
7187 end_pattern = dot; | |
7188 | |
7189 for (;;) | |
7190 { | |
7191 theline = eap->getline( | |
7192 #ifdef FEAT_EVAL | |
75 | 7193 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 7194 #endif |
7195 NUL, eap->cookie, 0); | |
7196 | |
7197 if (theline == NULL || STRCMP(end_pattern, theline) == 0) | |
1694 | 7198 { |
7199 vim_free(theline); | |
7 | 7200 break; |
1694 | 7201 } |
7 | 7202 |
7203 ga_concat(&ga, theline); | |
7204 ga_append(&ga, '\n'); | |
7205 vim_free(theline); | |
7206 } | |
21 | 7207 ga_append(&ga, NUL); |
7 | 7208 |
7209 return (char_u *)ga.ga_data; | |
7210 } | |
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diff
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|
7211 |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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diff
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|
7212 #ifdef FEAT_SEARCH_EXTRA |
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|
7213 static void |
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diff
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|
7214 set_search_match(pos_T *t) |
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|
7215 { |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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diff
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|
7216 /* |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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diff
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|
7217 * First move cursor to end of match, then to the start. This |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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parents:
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diff
changeset
|
7218 * moves the whole match onto the screen when 'nowrap' is set. |
98b39d2eb895
commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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diff
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|
7219 */ |
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diff
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|
7220 t->lnum += search_match_lines; |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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diff
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|
7221 t->col = search_match_endcol; |
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diff
changeset
|
7222 if (t->lnum > curbuf->b_ml.ml_line_count) |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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diff
changeset
|
7223 { |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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parents:
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diff
changeset
|
7224 t->lnum = curbuf->b_ml.ml_line_count; |
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|
7225 coladvance((colnr_T)MAXCOL); |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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7226 } |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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7227 } |
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commit https://github.com/vim/vim/commit/4d6f32cbfbaf324ac4a25c0206a5db0e9f7a48f7
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7228 #endif |