Mercurial > vim
annotate src/ex_getln.c @ 9066:c7bdd383275d v7.4.1818
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu May 5 17:18:41 2016 +0200
patch 7.4.1818
Problem: Help completion adds @en to all matches except the first one.
Solution: Remove "break", go over all items.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 05 May 2016 17:30:07 +0200 |
| parents | 3daf70d22168 |
| children | 0bb25b026fc9 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_getln.c: Functions for entering and editing an Ex command line. | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 | |
| 16 /* | |
| 17 * Variables shared between getcmdline(), redrawcmdline() and others. | |
| 18 * These need to be saved when using CTRL-R |, that's why they are in a | |
| 19 * structure. | |
| 20 */ | |
| 21 struct cmdline_info | |
| 22 { | |
| 23 char_u *cmdbuff; /* pointer to command line buffer */ | |
| 24 int cmdbufflen; /* length of cmdbuff */ | |
| 25 int cmdlen; /* number of chars in command line */ | |
| 26 int cmdpos; /* current cursor position */ | |
| 27 int cmdspos; /* cursor column on screen */ | |
| 3503 | 28 int cmdfirstc; /* ':', '/', '?', '=', '>' or NUL */ |
| 7 | 29 int cmdindent; /* number of spaces before cmdline */ |
| 30 char_u *cmdprompt; /* message in front of cmdline */ | |
| 31 int cmdattr; /* attributes for prompt */ | |
| 32 int overstrike; /* Typing mode on the command line. Shared by | |
| 33 getcmdline() and put_on_cmdline(). */ | |
| 1718 | 34 expand_T *xpc; /* struct being used for expansion, xp_pattern |
| 35 may point into cmdbuff */ | |
| 531 | 36 int xp_context; /* type of expansion */ |
| 37 # ifdef FEAT_EVAL | |
| 38 char_u *xp_arg; /* user-defined expansion arg */ | |
| 1039 | 39 int input_fn; /* when TRUE Invoked for input() function */ |
| 531 | 40 # endif |
| 7 | 41 }; |
| 42 | |
| 1718 | 43 /* The current cmdline_info. It is initialized in getcmdline() and after that |
| 44 * used by other functions. When invoking getcmdline() recursively it needs | |
| 45 * to be saved with save_cmdline() and restored with restore_cmdline(). | |
| 46 * TODO: make it local to getcmdline() and pass it around. */ | |
| 47 static struct cmdline_info ccline; | |
| 7 | 48 |
| 49 static int cmd_showtail; /* Only show path tail in lists ? */ | |
| 50 | |
| 51 #ifdef FEAT_EVAL | |
| 52 static int new_cmdpos; /* position set by set_cmdline_pos() */ | |
| 53 #endif | |
| 54 | |
| 55 #ifdef FEAT_CMDHIST | |
| 56 typedef struct hist_entry | |
| 57 { | |
| 58 int hisnum; /* identifying number */ | |
| 4258 | 59 int viminfo; /* when TRUE hisstr comes from viminfo */ |
| 7 | 60 char_u *hisstr; /* actual entry, separator char after the NUL */ |
| 61 } histentry_T; | |
| 62 | |
| 63 static histentry_T *(history[HIST_COUNT]) = {NULL, NULL, NULL, NULL, NULL}; | |
| 64 static int hisidx[HIST_COUNT] = {-1, -1, -1, -1, -1}; /* lastused entry */ | |
| 65 static int hisnum[HIST_COUNT] = {0, 0, 0, 0, 0}; | |
| 66 /* identifying (unique) number of newest history entry */ | |
| 67 static int hislen = 0; /* actual length of history tables */ | |
| 68 | |
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69 static int hist_char2type(int c); |
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70 |
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71 static int in_history(int, char_u *, int, int, int); |
| 7 | 72 # ifdef FEAT_EVAL |
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73 static int calc_hist_idx(int histype, int num); |
| 7 | 74 # endif |
| 75 #endif | |
| 76 | |
| 77 #ifdef FEAT_RIGHTLEFT | |
| 78 static int cmd_hkmap = 0; /* Hebrew mapping during command line */ | |
| 79 #endif | |
| 80 | |
| 81 #ifdef FEAT_FKMAP | |
| 82 static int cmd_fkmap = 0; /* Farsi mapping during command line */ | |
| 83 #endif | |
| 84 | |
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85 static int cmdline_charsize(int idx); |
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86 static void set_cmdspos(void); |
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87 static void set_cmdspos_cursor(void); |
| 7 | 88 #ifdef FEAT_MBYTE |
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89 static void correct_cmdspos(int idx, int cells); |
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90 #endif |
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91 static void alloc_cmdbuff(int len); |
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92 static int realloc_cmdbuff(int len); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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93 static void draw_cmdline(int start, int len); |
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94 static void save_cmdline(struct cmdline_info *ccp); |
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95 static void restore_cmdline(struct cmdline_info *ccp); |
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96 static int cmdline_paste(int regname, int literally, int remcr); |
| 7 | 97 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
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98 static void redrawcmd_preedit(void); |
| 7 | 99 #endif |
| 100 #ifdef FEAT_WILDMENU | |
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101 static void cmdline_del(int from); |
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102 #endif |
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103 static void redrawcmdprompt(void); |
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104 static void cursorcmd(void); |
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105 static int ccheck_abbr(int); |
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106 static int nextwild(expand_T *xp, int type, int options, int escape); |
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107 static void escape_fname(char_u **pp); |
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108 static int showmatches(expand_T *xp, int wildmenu); |
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109 static void set_expand_context(expand_T *xp); |
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110 static int ExpandFromContext(expand_T *xp, char_u *, int *, char_u ***, int); |
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111 static int expand_showtail(expand_T *xp); |
| 7 | 112 #ifdef FEAT_CMDL_COMPL |
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113 static int expand_shellcmd(char_u *filepat, int *num_file, char_u ***file, int flagsarg); |
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114 static int ExpandRTDir(char_u *pat, int flags, int *num_file, char_u ***file, char *dirname[]); |
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115 static int ExpandPackAddDir(char_u *pat, int *num_file, char_u ***file); |
| 3503 | 116 # ifdef FEAT_CMDHIST |
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117 static char_u *get_history_arg(expand_T *xp, int idx); |
| 3503 | 118 # endif |
| 7 | 119 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
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120 static int ExpandUserDefined(expand_T *xp, regmatch_T *regmatch, int *num_file, char_u ***file); |
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121 static int ExpandUserList(expand_T *xp, int *num_file, char_u ***file); |
| 7 | 122 # endif |
| 123 #endif | |
| 4265 | 124 #ifdef FEAT_CMDHIST |
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125 static void clear_hist_entry(histentry_T *hisptr); |
| 4265 | 126 #endif |
| 7 | 127 |
| 128 #ifdef FEAT_CMDWIN | |
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129 static int ex_window(void); |
| 7 | 130 #endif |
| 131 | |
| 3164 | 132 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 133 static int | |
| 134 #ifdef __BORLANDC__ | |
| 135 _RTLENTRYF | |
| 136 #endif | |
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137 sort_func_compare(const void *s1, const void *s2); |
| 3164 | 138 #endif |
| 139 | |
| 7 | 140 /* |
| 141 * getcmdline() - accept a command line starting with firstc. | |
| 142 * | |
| 143 * firstc == ':' get ":" command line. | |
| 144 * firstc == '/' or '?' get search pattern | |
| 145 * firstc == '=' get expression | |
| 146 * firstc == '@' get text for input() function | |
| 147 * firstc == '>' get text for debug mode | |
| 148 * firstc == NUL get text for :insert command | |
| 149 * firstc == -1 like NUL, and break on CTRL-C | |
| 150 * | |
| 151 * The line is collected in ccline.cmdbuff, which is reallocated to fit the | |
| 152 * command line. | |
| 153 * | |
| 154 * Careful: getcmdline() can be called recursively! | |
| 155 * | |
| 156 * Return pointer to allocated string if there is a commandline, NULL | |
| 157 * otherwise. | |
| 158 */ | |
| 159 char_u * | |
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160 getcmdline( |
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161 int firstc, |
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162 long count UNUSED, /* only used for incremental search */ |
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163 int indent) /* indent for inside conditionals */ |
| 7 | 164 { |
| 165 int c; | |
| 166 int i; | |
| 167 int j; | |
| 168 int gotesc = FALSE; /* TRUE when <ESC> just typed */ | |
| 169 int do_abbr; /* when TRUE check for abbr. */ | |
| 170 #ifdef FEAT_CMDHIST | |
| 171 char_u *lookfor = NULL; /* string to match */ | |
| 172 int hiscnt; /* current history line in use */ | |
| 173 int histype; /* history type to be used */ | |
| 174 #endif | |
| 175 #ifdef FEAT_SEARCH_EXTRA | |
| 176 pos_T old_cursor; | |
| 177 colnr_T old_curswant; | |
| 178 colnr_T old_leftcol; | |
| 179 linenr_T old_topline; | |
| 180 # ifdef FEAT_DIFF | |
| 181 int old_topfill; | |
| 182 # endif | |
| 183 linenr_T old_botline; | |
| 184 int did_incsearch = FALSE; | |
| 185 int incsearch_postponed = FALSE; | |
| 186 #endif | |
| 187 int did_wild_list = FALSE; /* did wild_list() recently */ | |
| 188 int wim_index = 0; /* index in wim_flags[] */ | |
| 189 int res; | |
| 190 int save_msg_scroll = msg_scroll; | |
| 191 int save_State = State; /* remember State when called */ | |
| 192 int some_key_typed = FALSE; /* one of the keys was typed */ | |
| 193 #ifdef FEAT_MOUSE | |
| 194 /* mouse drag and release events are ignored, unless they are | |
| 195 * preceded with a mouse down event */ | |
| 196 int ignore_drag_release = TRUE; | |
| 197 #endif | |
| 198 #ifdef FEAT_EVAL | |
| 199 int break_ctrl_c = FALSE; | |
| 200 #endif | |
| 201 expand_T xpc; | |
| 202 long *b_im_ptr = NULL; | |
| 195 | 203 #if defined(FEAT_WILDMENU) || defined(FEAT_EVAL) || defined(FEAT_SEARCH_EXTRA) |
| 204 /* Everything that may work recursively should save and restore the | |
| 205 * current command line in save_ccline. That includes update_screen(), a | |
| 206 * custom status line may invoke ":normal". */ | |
| 207 struct cmdline_info save_ccline; | |
| 208 #endif | |
| 7 | 209 |
| 210 #ifdef FEAT_EVAL | |
| 211 if (firstc == -1) | |
| 212 { | |
| 213 firstc = NUL; | |
| 214 break_ctrl_c = TRUE; | |
| 215 } | |
| 216 #endif | |
| 217 #ifdef FEAT_RIGHTLEFT | |
| 218 /* start without Hebrew mapping for a command line */ | |
| 219 if (firstc == ':' || firstc == '=' || firstc == '>') | |
| 220 cmd_hkmap = 0; | |
| 221 #endif | |
| 222 | |
| 223 ccline.overstrike = FALSE; /* always start in insert mode */ | |
| 224 #ifdef FEAT_SEARCH_EXTRA | |
| 225 old_cursor = curwin->w_cursor; /* needs to be restored later */ | |
| 226 old_curswant = curwin->w_curswant; | |
| 227 old_leftcol = curwin->w_leftcol; | |
| 228 old_topline = curwin->w_topline; | |
| 229 # ifdef FEAT_DIFF | |
| 230 old_topfill = curwin->w_topfill; | |
| 231 # endif | |
| 232 old_botline = curwin->w_botline; | |
| 233 #endif | |
| 234 | |
| 235 /* | |
| 236 * set some variables for redrawcmd() | |
| 237 */ | |
| 238 ccline.cmdfirstc = (firstc == '@' ? 0 : firstc); | |
| 164 | 239 ccline.cmdindent = (firstc > 0 ? indent : 0); |
| 240 | |
| 241 /* alloc initial ccline.cmdbuff */ | |
| 242 alloc_cmdbuff(exmode_active ? 250 : indent + 1); | |
| 7 | 243 if (ccline.cmdbuff == NULL) |
| 244 return NULL; /* out of memory */ | |
| 245 ccline.cmdlen = ccline.cmdpos = 0; | |
| 246 ccline.cmdbuff[0] = NUL; | |
| 247 | |
| 164 | 248 /* autoindent for :insert and :append */ |
| 249 if (firstc <= 0) | |
| 250 { | |
| 6929 | 251 vim_memset(ccline.cmdbuff, ' ', indent); |
| 164 | 252 ccline.cmdbuff[indent] = NUL; |
| 253 ccline.cmdpos = indent; | |
| 254 ccline.cmdspos = indent; | |
| 255 ccline.cmdlen = indent; | |
| 256 } | |
| 257 | |
| 7 | 258 ExpandInit(&xpc); |
| 1718 | 259 ccline.xpc = &xpc; |
| 7 | 260 |
| 261 #ifdef FEAT_RIGHTLEFT | |
| 262 if (curwin->w_p_rl && *curwin->w_p_rlc == 's' | |
| 263 && (firstc == '/' || firstc == '?')) | |
| 264 cmdmsg_rl = TRUE; | |
| 265 else | |
| 266 cmdmsg_rl = FALSE; | |
| 267 #endif | |
| 268 | |
| 269 redir_off = TRUE; /* don't redirect the typed command */ | |
| 270 if (!cmd_silent) | |
| 271 { | |
| 272 i = msg_scrolled; | |
| 273 msg_scrolled = 0; /* avoid wait_return message */ | |
| 274 gotocmdline(TRUE); | |
| 275 msg_scrolled += i; | |
| 276 redrawcmdprompt(); /* draw prompt or indent */ | |
| 277 set_cmdspos(); | |
| 278 } | |
| 279 xpc.xp_context = EXPAND_NOTHING; | |
| 280 xpc.xp_backslash = XP_BS_NONE; | |
| 632 | 281 #ifndef BACKSLASH_IN_FILENAME |
| 282 xpc.xp_shell = FALSE; | |
| 283 #endif | |
| 7 | 284 |
| 531 | 285 #if defined(FEAT_EVAL) |
| 286 if (ccline.input_fn) | |
| 287 { | |
| 288 xpc.xp_context = ccline.xp_context; | |
| 289 xpc.xp_pattern = ccline.cmdbuff; | |
| 1322 | 290 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 531 | 291 xpc.xp_arg = ccline.xp_arg; |
| 1322 | 292 # endif |
| 531 | 293 } |
| 294 #endif | |
| 295 | |
| 7 | 296 /* |
| 297 * Avoid scrolling when called by a recursive do_cmdline(), e.g. when | |
| 298 * doing ":@0" when register 0 doesn't contain a CR. | |
| 299 */ | |
| 300 msg_scroll = FALSE; | |
| 301 | |
| 302 State = CMDLINE; | |
| 303 | |
| 304 if (firstc == '/' || firstc == '?' || firstc == '@') | |
| 305 { | |
| 306 /* Use ":lmap" mappings for search pattern and input(). */ | |
| 307 if (curbuf->b_p_imsearch == B_IMODE_USE_INSERT) | |
| 308 b_im_ptr = &curbuf->b_p_iminsert; | |
| 309 else | |
| 310 b_im_ptr = &curbuf->b_p_imsearch; | |
| 311 if (*b_im_ptr == B_IMODE_LMAP) | |
| 312 State |= LANGMAP; | |
| 313 #ifdef USE_IM_CONTROL | |
| 314 im_set_active(*b_im_ptr == B_IMODE_IM); | |
| 315 #endif | |
| 316 } | |
| 317 #ifdef USE_IM_CONTROL | |
| 318 else if (p_imcmdline) | |
| 319 im_set_active(TRUE); | |
| 320 #endif | |
| 321 | |
| 322 #ifdef FEAT_MOUSE | |
| 323 setmouse(); | |
| 324 #endif | |
| 325 #ifdef CURSOR_SHAPE | |
| 326 ui_cursor_shape(); /* may show different cursor shape */ | |
| 327 #endif | |
| 328 | |
| 571 | 329 /* When inside an autocommand for writing "exiting" may be set and |
| 330 * terminal mode set to cooked. Need to set raw mode here then. */ | |
| 331 settmode(TMODE_RAW); | |
| 332 | |
| 7 | 333 #ifdef FEAT_CMDHIST |
| 334 init_history(); | |
| 335 hiscnt = hislen; /* set hiscnt to impossible history value */ | |
| 336 histype = hist_char2type(firstc); | |
| 337 #endif | |
| 338 | |
| 339 #ifdef FEAT_DIGRAPHS | |
| 1868 | 340 do_digraph(-1); /* init digraph typeahead */ |
| 7 | 341 #endif |
| 342 | |
| 5993 | 343 /* If something above caused an error, reset the flags, we do want to type |
| 344 * and execute commands. Display may be messed up a bit. */ | |
| 345 if (did_emsg) | |
| 346 redrawcmd(); | |
| 347 did_emsg = FALSE; | |
| 348 got_int = FALSE; | |
| 349 | |
| 7 | 350 /* |
| 351 * Collect the command string, handling editing keys. | |
| 352 */ | |
| 353 for (;;) | |
| 354 { | |
| 972 | 355 redir_off = TRUE; /* Don't redirect the typed command. |
| 356 Repeated, because a ":redir" inside | |
| 357 completion may switch it on. */ | |
| 7 | 358 #ifdef USE_ON_FLY_SCROLL |
| 359 dont_scroll = FALSE; /* allow scrolling here */ | |
| 360 #endif | |
| 361 quit_more = FALSE; /* reset after CTRL-D which had a more-prompt */ | |
| 362 | |
| 363 cursorcmd(); /* set the cursor on the right spot */ | |
| 1472 | 364 |
| 365 /* Get a character. Ignore K_IGNORE, it should not do anything, such | |
| 366 * as stop completion. */ | |
| 367 do | |
| 368 { | |
| 369 c = safe_vgetc(); | |
| 370 } while (c == K_IGNORE); | |
| 371 | |
| 7 | 372 if (KeyTyped) |
| 373 { | |
| 374 some_key_typed = TRUE; | |
| 375 #ifdef FEAT_RIGHTLEFT | |
| 376 if (cmd_hkmap) | |
| 377 c = hkmap(c); | |
| 378 # ifdef FEAT_FKMAP | |
| 379 if (cmd_fkmap) | |
| 380 c = cmdl_fkmap(c); | |
| 381 # endif | |
| 382 if (cmdmsg_rl && !KeyStuffed) | |
| 383 { | |
| 384 /* Invert horizontal movements and operations. Only when | |
| 385 * typed by the user directly, not when the result of a | |
| 386 * mapping. */ | |
| 387 switch (c) | |
| 388 { | |
| 389 case K_RIGHT: c = K_LEFT; break; | |
| 390 case K_S_RIGHT: c = K_S_LEFT; break; | |
| 391 case K_C_RIGHT: c = K_C_LEFT; break; | |
| 392 case K_LEFT: c = K_RIGHT; break; | |
| 393 case K_S_LEFT: c = K_S_RIGHT; break; | |
| 394 case K_C_LEFT: c = K_C_RIGHT; break; | |
| 395 } | |
| 396 } | |
| 397 #endif | |
| 398 } | |
| 399 | |
| 400 /* | |
| 401 * Ignore got_int when CTRL-C was typed here. | |
| 402 * Don't ignore it in :global, we really need to break then, e.g., for | |
| 403 * ":g/pat/normal /pat" (without the <CR>). | |
| 404 * Don't ignore it for the input() function. | |
| 405 */ | |
| 406 if ((c == Ctrl_C | |
| 407 #ifdef UNIX | |
| 408 || c == intr_char | |
| 409 #endif | |
| 410 ) | |
| 411 #if defined(FEAT_EVAL) || defined(FEAT_CRYPT) | |
| 412 && firstc != '@' | |
| 413 #endif | |
| 414 #ifdef FEAT_EVAL | |
| 415 && !break_ctrl_c | |
| 416 #endif | |
| 417 && !global_busy) | |
| 418 got_int = FALSE; | |
| 419 | |
| 420 #ifdef FEAT_CMDHIST | |
| 421 /* free old command line when finished moving around in the history | |
| 422 * list */ | |
| 423 if (lookfor != NULL | |
| 180 | 424 && c != K_S_DOWN && c != K_S_UP |
| 230 | 425 && c != K_DOWN && c != K_UP |
| 7 | 426 && c != K_PAGEDOWN && c != K_PAGEUP |
| 427 && c != K_KPAGEDOWN && c != K_KPAGEUP | |
| 230 | 428 && c != K_LEFT && c != K_RIGHT |
| 7 | 429 && (xpc.xp_numfiles > 0 || (c != Ctrl_P && c != Ctrl_N))) |
| 430 { | |
| 431 vim_free(lookfor); | |
| 432 lookfor = NULL; | |
| 433 } | |
| 434 #endif | |
| 435 | |
| 436 /* | |
| 1718 | 437 * When there are matching completions to select <S-Tab> works like |
| 438 * CTRL-P (unless 'wc' is <S-Tab>). | |
| 7 | 439 */ |
| 1718 | 440 if (c != p_wc && c == K_S_TAB && xpc.xp_numfiles > 0) |
| 7 | 441 c = Ctrl_P; |
| 442 | |
| 443 #ifdef FEAT_WILDMENU | |
| 444 /* Special translations for 'wildmenu' */ | |
| 445 if (did_wild_list && p_wmnu) | |
| 446 { | |
| 230 | 447 if (c == K_LEFT) |
| 7 | 448 c = Ctrl_P; |
| 230 | 449 else if (c == K_RIGHT) |
| 7 | 450 c = Ctrl_N; |
| 451 } | |
| 452 /* Hitting CR after "emenu Name.": complete submenu */ | |
| 453 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu | |
| 454 && ccline.cmdpos > 1 | |
| 455 && ccline.cmdbuff[ccline.cmdpos - 1] == '.' | |
| 456 && ccline.cmdbuff[ccline.cmdpos - 2] != '\\' | |
| 457 && (c == '\n' || c == '\r' || c == K_KENTER)) | |
| 458 c = K_DOWN; | |
| 459 #endif | |
| 460 | |
| 461 /* free expanded names when finished walking through matches */ | |
| 462 if (xpc.xp_numfiles != -1 | |
| 463 && !(c == p_wc && KeyTyped) && c != p_wcm | |
| 464 && c != Ctrl_N && c != Ctrl_P && c != Ctrl_A | |
| 465 && c != Ctrl_L) | |
| 466 { | |
| 467 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
| 468 did_wild_list = FALSE; | |
| 469 #ifdef FEAT_WILDMENU | |
| 230 | 470 if (!p_wmnu || (c != K_UP && c != K_DOWN)) |
| 7 | 471 #endif |
| 472 xpc.xp_context = EXPAND_NOTHING; | |
| 473 wim_index = 0; | |
| 474 #ifdef FEAT_WILDMENU | |
| 475 if (p_wmnu && wild_menu_showing != 0) | |
| 476 { | |
| 477 int skt = KeyTyped; | |
| 532 | 478 int old_RedrawingDisabled = RedrawingDisabled; |
| 531 | 479 |
| 480 if (ccline.input_fn) | |
| 481 RedrawingDisabled = 0; | |
| 7 | 482 |
| 483 if (wild_menu_showing == WM_SCROLLED) | |
| 484 { | |
| 485 /* Entered command line, move it up */ | |
| 486 cmdline_row--; | |
| 487 redrawcmd(); | |
| 488 } | |
| 489 else if (save_p_ls != -1) | |
| 490 { | |
| 491 /* restore 'laststatus' and 'winminheight' */ | |
| 492 p_ls = save_p_ls; | |
| 493 p_wmh = save_p_wmh; | |
| 494 last_status(FALSE); | |
| 195 | 495 save_cmdline(&save_ccline); |
| 7 | 496 update_screen(VALID); /* redraw the screen NOW */ |
| 195 | 497 restore_cmdline(&save_ccline); |
| 7 | 498 redrawcmd(); |
| 499 save_p_ls = -1; | |
| 500 } | |
| 501 else | |
| 502 { | |
| 503 win_redraw_last_status(topframe); | |
| 504 redraw_statuslines(); | |
| 505 } | |
| 532 | 506 KeyTyped = skt; |
| 507 wild_menu_showing = 0; | |
| 531 | 508 if (ccline.input_fn) |
| 509 RedrawingDisabled = old_RedrawingDisabled; | |
| 7 | 510 } |
| 511 #endif | |
| 512 } | |
| 513 | |
| 514 #ifdef FEAT_WILDMENU | |
| 515 /* Special translations for 'wildmenu' */ | |
| 516 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu) | |
| 517 { | |
| 518 /* Hitting <Down> after "emenu Name.": complete submenu */ | |
| 1318 | 519 if (c == K_DOWN && ccline.cmdpos > 0 |
| 520 && ccline.cmdbuff[ccline.cmdpos - 1] == '.') | |
| 7 | 521 c = p_wc; |
| 230 | 522 else if (c == K_UP) |
| 7 | 523 { |
| 524 /* Hitting <Up>: Remove one submenu name in front of the | |
| 525 * cursor */ | |
| 526 int found = FALSE; | |
| 527 | |
| 528 j = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
| 529 i = 0; | |
| 530 while (--j > 0) | |
| 531 { | |
| 532 /* check for start of menu name */ | |
| 533 if (ccline.cmdbuff[j] == ' ' | |
| 534 && ccline.cmdbuff[j - 1] != '\\') | |
| 535 { | |
| 536 i = j + 1; | |
| 537 break; | |
| 538 } | |
| 539 /* check for start of submenu name */ | |
| 540 if (ccline.cmdbuff[j] == '.' | |
| 541 && ccline.cmdbuff[j - 1] != '\\') | |
| 542 { | |
| 543 if (found) | |
| 544 { | |
| 545 i = j + 1; | |
| 546 break; | |
| 547 } | |
| 548 else | |
| 549 found = TRUE; | |
| 550 } | |
| 551 } | |
| 552 if (i > 0) | |
| 553 cmdline_del(i); | |
| 554 c = p_wc; | |
| 555 xpc.xp_context = EXPAND_NOTHING; | |
| 556 } | |
| 557 } | |
| 714 | 558 if ((xpc.xp_context == EXPAND_FILES |
| 1621 | 559 || xpc.xp_context == EXPAND_DIRECTORIES |
| 714 | 560 || xpc.xp_context == EXPAND_SHELLCMD) && p_wmnu) |
| 7 | 561 { |
| 562 char_u upseg[5]; | |
| 563 | |
| 564 upseg[0] = PATHSEP; | |
| 565 upseg[1] = '.'; | |
| 566 upseg[2] = '.'; | |
| 567 upseg[3] = PATHSEP; | |
| 568 upseg[4] = NUL; | |
| 569 | |
| 1318 | 570 if (c == K_DOWN |
| 571 && ccline.cmdpos > 0 | |
| 572 && ccline.cmdbuff[ccline.cmdpos - 1] == PATHSEP | |
| 573 && (ccline.cmdpos < 3 | |
| 574 || ccline.cmdbuff[ccline.cmdpos - 2] != '.' | |
| 7 | 575 || ccline.cmdbuff[ccline.cmdpos - 3] != '.')) |
| 576 { | |
| 577 /* go down a directory */ | |
| 578 c = p_wc; | |
| 579 } | |
| 230 | 580 else if (STRNCMP(xpc.xp_pattern, upseg + 1, 3) == 0 && c == K_DOWN) |
| 7 | 581 { |
| 582 /* If in a direct ancestor, strip off one ../ to go down */ | |
| 583 int found = FALSE; | |
| 584 | |
| 585 j = ccline.cmdpos; | |
| 586 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
| 587 while (--j > i) | |
| 588 { | |
| 39 | 589 #ifdef FEAT_MBYTE |
| 590 if (has_mbyte) | |
| 591 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
| 592 #endif | |
| 7 | 593 if (vim_ispathsep(ccline.cmdbuff[j])) |
| 594 { | |
| 595 found = TRUE; | |
| 596 break; | |
| 597 } | |
| 598 } | |
| 599 if (found | |
| 600 && ccline.cmdbuff[j - 1] == '.' | |
| 601 && ccline.cmdbuff[j - 2] == '.' | |
| 602 && (vim_ispathsep(ccline.cmdbuff[j - 3]) || j == i + 2)) | |
| 603 { | |
| 604 cmdline_del(j - 2); | |
| 605 c = p_wc; | |
| 606 } | |
| 607 } | |
| 230 | 608 else if (c == K_UP) |
| 7 | 609 { |
| 610 /* go up a directory */ | |
| 611 int found = FALSE; | |
| 612 | |
| 613 j = ccline.cmdpos - 1; | |
| 614 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
| 615 while (--j > i) | |
| 616 { | |
| 617 #ifdef FEAT_MBYTE | |
| 618 if (has_mbyte) | |
| 619 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
| 620 #endif | |
| 621 if (vim_ispathsep(ccline.cmdbuff[j]) | |
| 622 #ifdef BACKSLASH_IN_FILENAME | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
623 && vim_strchr((char_u *)" *?[{`$%#", |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
624 ccline.cmdbuff[j + 1]) == NULL |
| 7 | 625 #endif |
| 626 ) | |
| 627 { | |
| 628 if (found) | |
| 629 { | |
| 630 i = j + 1; | |
| 631 break; | |
| 632 } | |
| 633 else | |
| 634 found = TRUE; | |
| 635 } | |
| 636 } | |
| 637 | |
| 638 if (!found) | |
| 639 j = i; | |
| 640 else if (STRNCMP(ccline.cmdbuff + j, upseg, 4) == 0) | |
| 641 j += 4; | |
| 642 else if (STRNCMP(ccline.cmdbuff + j, upseg + 1, 3) == 0 | |
| 643 && j == i) | |
| 644 j += 3; | |
| 645 else | |
| 646 j = 0; | |
| 647 if (j > 0) | |
| 648 { | |
| 649 /* TODO this is only for DOS/UNIX systems - need to put in | |
| 650 * machine-specific stuff here and in upseg init */ | |
| 651 cmdline_del(j); | |
| 652 put_on_cmdline(upseg + 1, 3, FALSE); | |
| 653 } | |
| 654 else if (ccline.cmdpos > i) | |
| 655 cmdline_del(i); | |
| 3204 | 656 |
| 657 /* Now complete in the new directory. Set KeyTyped in case the | |
| 658 * Up key came from a mapping. */ | |
| 7 | 659 c = p_wc; |
| 3204 | 660 KeyTyped = TRUE; |
| 7 | 661 } |
| 662 } | |
| 663 | |
| 664 #endif /* FEAT_WILDMENU */ | |
| 665 | |
| 666 /* CTRL-\ CTRL-N goes to Normal mode, CTRL-\ CTRL-G goes to Insert | |
| 667 * mode when 'insertmode' is set, CTRL-\ e prompts for an expression. */ | |
| 668 if (c == Ctrl_BSL) | |
| 669 { | |
| 670 ++no_mapping; | |
| 671 ++allow_keys; | |
| 1389 | 672 c = plain_vgetc(); |
| 7 | 673 --no_mapping; |
| 674 --allow_keys; | |
| 3859 | 675 /* CTRL-\ e doesn't work when obtaining an expression, unless it |
| 676 * is in a mapping. */ | |
| 677 if (c != Ctrl_N && c != Ctrl_G && (c != 'e' | |
| 678 || (ccline.cmdfirstc == '=' && KeyTyped))) | |
| 7 | 679 { |
| 680 vungetc(c); | |
| 681 c = Ctrl_BSL; | |
| 682 } | |
| 683 #ifdef FEAT_EVAL | |
| 684 else if (c == 'e') | |
| 685 { | |
|
2557
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
686 char_u *p = NULL; |
|
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
687 int len; |
| 7 | 688 |
| 689 /* | |
| 690 * Replace the command line with the result of an expression. | |
| 625 | 691 * Need to save and restore the current command line, to be |
| 692 * able to enter a new one... | |
| 7 | 693 */ |
| 694 if (ccline.cmdpos == ccline.cmdlen) | |
| 695 new_cmdpos = 99999; /* keep it at the end */ | |
| 696 else | |
| 697 new_cmdpos = ccline.cmdpos; | |
| 95 | 698 |
| 699 save_cmdline(&save_ccline); | |
| 7 | 700 c = get_expr_register(); |
| 95 | 701 restore_cmdline(&save_ccline); |
| 7 | 702 if (c == '=') |
| 703 { | |
| 634 | 704 /* Need to save and restore ccline. And set "textlock" |
| 632 | 705 * to avoid nasty things like going to another buffer when |
| 706 * evaluating an expression. */ | |
| 95 | 707 save_cmdline(&save_ccline); |
| 634 | 708 ++textlock; |
| 7 | 709 p = get_expr_line(); |
| 634 | 710 --textlock; |
| 95 | 711 restore_cmdline(&save_ccline); |
| 2617 | 712 |
| 713 if (p != NULL) | |
| 7 | 714 { |
| 2617 | 715 len = (int)STRLEN(p); |
| 716 if (realloc_cmdbuff(len + 1) == OK) | |
| 717 { | |
| 718 ccline.cmdlen = len; | |
| 719 STRCPY(ccline.cmdbuff, p); | |
| 720 vim_free(p); | |
| 721 | |
| 722 /* Restore the cursor or use the position set with | |
| 723 * set_cmdline_pos(). */ | |
| 724 if (new_cmdpos > ccline.cmdlen) | |
| 725 ccline.cmdpos = ccline.cmdlen; | |
| 726 else | |
| 727 ccline.cmdpos = new_cmdpos; | |
| 728 | |
| 729 KeyTyped = FALSE; /* Don't do p_wc completion. */ | |
| 730 redrawcmd(); | |
| 731 goto cmdline_changed; | |
| 732 } | |
| 7 | 733 } |
| 734 } | |
| 735 beep_flush(); | |
| 2636 | 736 got_int = FALSE; /* don't abandon the command line */ |
| 737 did_emsg = FALSE; | |
| 738 emsg_on_display = FALSE; | |
| 739 redrawcmd(); | |
| 740 goto cmdline_not_changed; | |
| 7 | 741 } |
| 742 #endif | |
| 743 else | |
| 744 { | |
| 745 if (c == Ctrl_G && p_im && restart_edit == 0) | |
| 746 restart_edit = 'a'; | |
| 747 gotesc = TRUE; /* will free ccline.cmdbuff after putting it | |
| 748 in history */ | |
| 749 goto returncmd; /* back to Normal mode */ | |
| 750 } | |
| 751 } | |
| 752 | |
| 753 #ifdef FEAT_CMDWIN | |
| 754 if (c == cedit_key || c == K_CMDWIN) | |
| 755 { | |
| 6211 | 756 if (ex_normal_busy == 0 && got_int == FALSE) |
| 757 { | |
| 758 /* | |
| 759 * Open a window to edit the command line (and history). | |
| 760 */ | |
| 761 c = ex_window(); | |
| 762 some_key_typed = TRUE; | |
| 763 } | |
| 7 | 764 } |
| 765 # ifdef FEAT_DIGRAPHS | |
| 766 else | |
| 767 # endif | |
| 768 #endif | |
| 769 #ifdef FEAT_DIGRAPHS | |
| 770 c = do_digraph(c); | |
| 771 #endif | |
| 772 | |
| 773 if (c == '\n' || c == '\r' || c == K_KENTER || (c == ESC | |
| 774 && (!KeyTyped || vim_strchr(p_cpo, CPO_ESC) != NULL))) | |
| 775 { | |
| 168 | 776 /* In Ex mode a backslash escapes a newline. */ |
| 777 if (exmode_active | |
| 778 && c != ESC | |
| 1318 | 779 && ccline.cmdpos == ccline.cmdlen |
| 168 | 780 && ccline.cmdpos > 0 |
| 781 && ccline.cmdbuff[ccline.cmdpos - 1] == '\\') | |
| 782 { | |
| 783 if (c == K_KENTER) | |
| 784 c = '\n'; | |
| 785 } | |
| 786 else | |
| 7 | 787 { |
| 168 | 788 gotesc = FALSE; /* Might have typed ESC previously, don't |
| 789 truncate the cmdline now. */ | |
| 790 if (ccheck_abbr(c + ABBR_OFF)) | |
| 791 goto cmdline_changed; | |
| 792 if (!cmd_silent) | |
| 793 { | |
| 794 windgoto(msg_row, 0); | |
| 795 out_flush(); | |
| 796 } | |
| 797 break; | |
| 7 | 798 } |
| 799 } | |
| 800 | |
| 801 /* | |
| 802 * Completion for 'wildchar' or 'wildcharm' key. | |
| 803 * - hitting <ESC> twice means: abandon command line. | |
| 804 * - wildcard expansion is only done when the 'wildchar' key is really | |
| 805 * typed, not when it comes from a macro | |
| 806 */ | |
| 807 if ((c == p_wc && !gotesc && KeyTyped) || c == p_wcm) | |
| 808 { | |
| 809 if (xpc.xp_numfiles > 0) /* typed p_wc at least twice */ | |
| 810 { | |
| 811 /* if 'wildmode' contains "list" may still need to list */ | |
| 812 if (xpc.xp_numfiles > 1 | |
| 813 && !did_wild_list | |
| 814 && (wim_flags[wim_index] & WIM_LIST)) | |
| 815 { | |
| 816 (void)showmatches(&xpc, FALSE); | |
| 817 redrawcmd(); | |
| 818 did_wild_list = TRUE; | |
| 819 } | |
| 820 if (wim_flags[wim_index] & WIM_LONGEST) | |
| 3961 | 821 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
| 822 firstc != '@'); | |
| 7 | 823 else if (wim_flags[wim_index] & WIM_FULL) |
| 3961 | 824 res = nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
| 825 firstc != '@'); | |
| 7 | 826 else |
| 827 res = OK; /* don't insert 'wildchar' now */ | |
| 828 } | |
| 829 else /* typed p_wc first time */ | |
| 830 { | |
| 831 wim_index = 0; | |
| 832 j = ccline.cmdpos; | |
| 833 /* if 'wildmode' first contains "longest", get longest | |
| 834 * common part */ | |
| 835 if (wim_flags[0] & WIM_LONGEST) | |
| 3961 | 836 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
| 837 firstc != '@'); | |
| 7 | 838 else |
| 3961 | 839 res = nextwild(&xpc, WILD_EXPAND_KEEP, WILD_NO_BEEP, |
| 840 firstc != '@'); | |
| 7 | 841 |
| 842 /* if interrupted while completing, behave like it failed */ | |
| 843 if (got_int) | |
| 844 { | |
| 845 (void)vpeekc(); /* remove <C-C> from input stream */ | |
| 846 got_int = FALSE; /* don't abandon the command line */ | |
| 847 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
| 848 #ifdef FEAT_WILDMENU | |
| 849 xpc.xp_context = EXPAND_NOTHING; | |
| 850 #endif | |
| 851 goto cmdline_changed; | |
| 852 } | |
| 853 | |
| 854 /* when more than one match, and 'wildmode' first contains | |
| 855 * "list", or no change and 'wildmode' contains "longest,list", | |
| 856 * list all matches */ | |
| 857 if (res == OK && xpc.xp_numfiles > 1) | |
| 858 { | |
| 859 /* a "longest" that didn't do anything is skipped (but not | |
| 860 * "list:longest") */ | |
| 861 if (wim_flags[0] == WIM_LONGEST && ccline.cmdpos == j) | |
| 862 wim_index = 1; | |
| 863 if ((wim_flags[wim_index] & WIM_LIST) | |
| 864 #ifdef FEAT_WILDMENU | |
| 865 || (p_wmnu && (wim_flags[wim_index] & WIM_FULL) != 0) | |
| 866 #endif | |
| 867 ) | |
| 868 { | |
| 869 if (!(wim_flags[0] & WIM_LONGEST)) | |
| 870 { | |
| 871 #ifdef FEAT_WILDMENU | |
| 872 int p_wmnu_save = p_wmnu; | |
| 873 p_wmnu = 0; | |
| 874 #endif | |
| 3961 | 875 /* remove match */ |
| 876 nextwild(&xpc, WILD_PREV, 0, firstc != '@'); | |
| 7 | 877 #ifdef FEAT_WILDMENU |
| 878 p_wmnu = p_wmnu_save; | |
| 879 #endif | |
| 880 } | |
| 881 #ifdef FEAT_WILDMENU | |
| 882 (void)showmatches(&xpc, p_wmnu | |
| 883 && ((wim_flags[wim_index] & WIM_LIST) == 0)); | |
| 884 #else | |
| 885 (void)showmatches(&xpc, FALSE); | |
| 886 #endif | |
| 887 redrawcmd(); | |
| 888 did_wild_list = TRUE; | |
| 889 if (wim_flags[wim_index] & WIM_LONGEST) | |
| 3961 | 890 nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
| 891 firstc != '@'); | |
| 7 | 892 else if (wim_flags[wim_index] & WIM_FULL) |
| 3961 | 893 nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
| 894 firstc != '@'); | |
| 7 | 895 } |
| 896 else | |
| 6949 | 897 vim_beep(BO_WILD); |
| 7 | 898 } |
| 899 #ifdef FEAT_WILDMENU | |
| 900 else if (xpc.xp_numfiles == -1) | |
| 901 xpc.xp_context = EXPAND_NOTHING; | |
| 902 #endif | |
| 903 } | |
| 904 if (wim_index < 3) | |
| 905 ++wim_index; | |
| 906 if (c == ESC) | |
| 907 gotesc = TRUE; | |
| 908 if (res == OK) | |
| 909 goto cmdline_changed; | |
| 910 } | |
| 911 | |
| 912 gotesc = FALSE; | |
| 913 | |
| 914 /* <S-Tab> goes to last match, in a clumsy way */ | |
| 915 if (c == K_S_TAB && KeyTyped) | |
| 916 { | |
| 3961 | 917 if (nextwild(&xpc, WILD_EXPAND_KEEP, 0, firstc != '@') == OK |
| 918 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK | |
| 919 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK) | |
| 7 | 920 goto cmdline_changed; |
| 921 } | |
| 922 | |
| 923 if (c == NUL || c == K_ZERO) /* NUL is stored as NL */ | |
| 924 c = NL; | |
| 925 | |
| 926 do_abbr = TRUE; /* default: check for abbreviation */ | |
| 927 | |
| 928 /* | |
| 929 * Big switch for a typed command line character. | |
| 930 */ | |
| 931 switch (c) | |
| 932 { | |
| 933 case K_BS: | |
| 934 case Ctrl_H: | |
| 935 case K_DEL: | |
| 936 case K_KDEL: | |
| 937 case Ctrl_W: | |
| 938 #ifdef FEAT_FKMAP | |
| 939 if (cmd_fkmap && c == K_BS) | |
| 940 c = K_DEL; | |
| 941 #endif | |
| 942 if (c == K_KDEL) | |
| 943 c = K_DEL; | |
| 944 | |
| 945 /* | |
| 946 * delete current character is the same as backspace on next | |
| 947 * character, except at end of line | |
| 948 */ | |
| 949 if (c == K_DEL && ccline.cmdpos != ccline.cmdlen) | |
| 950 ++ccline.cmdpos; | |
| 951 #ifdef FEAT_MBYTE | |
| 952 if (has_mbyte && c == K_DEL) | |
| 953 ccline.cmdpos += mb_off_next(ccline.cmdbuff, | |
| 954 ccline.cmdbuff + ccline.cmdpos); | |
| 955 #endif | |
| 956 if (ccline.cmdpos > 0) | |
| 957 { | |
| 958 char_u *p; | |
| 959 | |
| 960 j = ccline.cmdpos; | |
| 961 p = ccline.cmdbuff + j; | |
| 962 #ifdef FEAT_MBYTE | |
| 963 if (has_mbyte) | |
| 964 { | |
| 965 p = mb_prevptr(ccline.cmdbuff, p); | |
| 966 if (c == Ctrl_W) | |
| 967 { | |
| 968 while (p > ccline.cmdbuff && vim_isspace(*p)) | |
| 969 p = mb_prevptr(ccline.cmdbuff, p); | |
| 970 i = mb_get_class(p); | |
| 971 while (p > ccline.cmdbuff && mb_get_class(p) == i) | |
| 972 p = mb_prevptr(ccline.cmdbuff, p); | |
| 973 if (mb_get_class(p) != i) | |
| 474 | 974 p += (*mb_ptr2len)(p); |
| 7 | 975 } |
| 976 } | |
| 977 else | |
| 978 #endif | |
| 979 if (c == Ctrl_W) | |
| 980 { | |
| 981 while (p > ccline.cmdbuff && vim_isspace(p[-1])) | |
| 982 --p; | |
| 983 i = vim_iswordc(p[-1]); | |
| 984 while (p > ccline.cmdbuff && !vim_isspace(p[-1]) | |
| 985 && vim_iswordc(p[-1]) == i) | |
| 986 --p; | |
| 987 } | |
| 988 else | |
| 989 --p; | |
| 990 ccline.cmdpos = (int)(p - ccline.cmdbuff); | |
| 991 ccline.cmdlen -= j - ccline.cmdpos; | |
| 992 i = ccline.cmdpos; | |
| 993 while (i < ccline.cmdlen) | |
| 994 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
| 995 | |
| 996 /* Truncate at the end, required for multi-byte chars. */ | |
| 997 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
| 998 redrawcmd(); | |
| 999 } | |
| 1000 else if (ccline.cmdlen == 0 && c != Ctrl_W | |
| 1001 && ccline.cmdprompt == NULL && indent == 0) | |
| 1002 { | |
| 1003 /* In ex and debug mode it doesn't make sense to return. */ | |
| 1004 if (exmode_active | |
| 1005 #ifdef FEAT_EVAL | |
| 1006 || ccline.cmdfirstc == '>' | |
| 1007 #endif | |
| 1008 ) | |
| 1009 goto cmdline_not_changed; | |
| 1010 | |
| 1011 vim_free(ccline.cmdbuff); /* no commandline to return */ | |
| 1012 ccline.cmdbuff = NULL; | |
| 1013 if (!cmd_silent) | |
| 1014 { | |
| 1015 #ifdef FEAT_RIGHTLEFT | |
| 1016 if (cmdmsg_rl) | |
| 1017 msg_col = Columns; | |
| 1018 else | |
| 1019 #endif | |
| 1020 msg_col = 0; | |
| 1021 msg_putchar(' '); /* delete ':' */ | |
| 1022 } | |
| 1023 redraw_cmdline = TRUE; | |
| 1024 goto returncmd; /* back to cmd mode */ | |
| 1025 } | |
| 1026 goto cmdline_changed; | |
| 1027 | |
| 1028 case K_INS: | |
| 1029 case K_KINS: | |
| 1030 #ifdef FEAT_FKMAP | |
| 1031 /* if Farsi mode set, we are in reverse insert mode - | |
| 1032 Do not change the mode */ | |
| 1033 if (cmd_fkmap) | |
| 1034 beep_flush(); | |
| 1035 else | |
| 1036 #endif | |
| 1037 ccline.overstrike = !ccline.overstrike; | |
| 1038 #ifdef CURSOR_SHAPE | |
| 1039 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1040 #endif | |
| 1041 goto cmdline_not_changed; | |
| 1042 | |
| 1043 case Ctrl_HAT: | |
| 782 | 1044 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
| 7 | 1045 { |
| 1046 /* ":lmap" mappings exists, toggle use of mappings. */ | |
| 1047 State ^= LANGMAP; | |
| 1048 #ifdef USE_IM_CONTROL | |
| 1049 im_set_active(FALSE); /* Disable input method */ | |
| 1050 #endif | |
| 1051 if (b_im_ptr != NULL) | |
| 1052 { | |
| 1053 if (State & LANGMAP) | |
| 1054 *b_im_ptr = B_IMODE_LMAP; | |
| 1055 else | |
| 1056 *b_im_ptr = B_IMODE_NONE; | |
| 1057 } | |
| 1058 } | |
| 1059 #ifdef USE_IM_CONTROL | |
| 1060 else | |
| 1061 { | |
| 1062 /* There are no ":lmap" mappings, toggle IM. When | |
| 1063 * 'imdisable' is set don't try getting the status, it's | |
| 1064 * always off. */ | |
| 1065 if ((p_imdisable && b_im_ptr != NULL) | |
| 1066 ? *b_im_ptr == B_IMODE_IM : im_get_status()) | |
| 1067 { | |
| 1068 im_set_active(FALSE); /* Disable input method */ | |
| 1069 if (b_im_ptr != NULL) | |
| 1070 *b_im_ptr = B_IMODE_NONE; | |
| 1071 } | |
| 1072 else | |
| 1073 { | |
| 1074 im_set_active(TRUE); /* Enable input method */ | |
| 1075 if (b_im_ptr != NULL) | |
| 1076 *b_im_ptr = B_IMODE_IM; | |
| 1077 } | |
| 1078 } | |
| 1079 #endif | |
| 1080 if (b_im_ptr != NULL) | |
| 1081 { | |
| 1082 if (b_im_ptr == &curbuf->b_p_iminsert) | |
| 1083 set_iminsert_global(); | |
| 1084 else | |
| 1085 set_imsearch_global(); | |
| 1086 } | |
| 1087 #ifdef CURSOR_SHAPE | |
| 1088 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1089 #endif | |
| 1090 #if defined(FEAT_WINDOWS) && defined(FEAT_KEYMAP) | |
| 1091 /* Show/unshow value of 'keymap' in status lines later. */ | |
| 1092 status_redraw_curbuf(); | |
| 1093 #endif | |
| 1094 goto cmdline_not_changed; | |
| 1095 | |
| 1096 /* case '@': only in very old vi */ | |
| 1097 case Ctrl_U: | |
| 1098 /* delete all characters left of the cursor */ | |
| 1099 j = ccline.cmdpos; | |
| 1100 ccline.cmdlen -= j; | |
| 1101 i = ccline.cmdpos = 0; | |
| 1102 while (i < ccline.cmdlen) | |
| 1103 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
| 1104 /* Truncate at the end, required for multi-byte chars. */ | |
| 1105 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
| 1106 redrawcmd(); | |
| 1107 goto cmdline_changed; | |
| 1108 | |
| 1109 #ifdef FEAT_CLIPBOARD | |
| 1110 case Ctrl_Y: | |
| 1111 /* Copy the modeless selection, if there is one. */ | |
| 1112 if (clip_star.state != SELECT_CLEARED) | |
| 1113 { | |
| 1114 if (clip_star.state == SELECT_DONE) | |
| 1115 clip_copy_modeless_selection(TRUE); | |
| 1116 goto cmdline_not_changed; | |
| 1117 } | |
| 1118 break; | |
| 1119 #endif | |
| 1120 | |
| 1121 case ESC: /* get here if p_wc != ESC or when ESC typed twice */ | |
| 1122 case Ctrl_C: | |
| 571 | 1123 /* In exmode it doesn't make sense to return. Except when |
| 161 | 1124 * ":normal" runs out of characters. */ |
| 1125 if (exmode_active | |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
1126 && (ex_normal_busy == 0 || typebuf.tb_len > 0)) |
| 7 | 1127 goto cmdline_not_changed; |
| 1128 | |
| 1129 gotesc = TRUE; /* will free ccline.cmdbuff after | |
| 1130 putting it in history */ | |
| 1131 goto returncmd; /* back to cmd mode */ | |
| 1132 | |
| 1133 case Ctrl_R: /* insert register */ | |
| 1134 #ifdef USE_ON_FLY_SCROLL | |
| 1135 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 1136 #endif | |
| 1137 putcmdline('"', TRUE); | |
| 1138 ++no_mapping; | |
| 1389 | 1139 i = c = plain_vgetc(); /* CTRL-R <char> */ |
| 7 | 1140 if (i == Ctrl_O) |
| 1141 i = Ctrl_R; /* CTRL-R CTRL-O == CTRL-R CTRL-R */ | |
| 1142 if (i == Ctrl_R) | |
| 1389 | 1143 c = plain_vgetc(); /* CTRL-R CTRL-R <char> */ |
| 7 | 1144 --no_mapping; |
| 1145 #ifdef FEAT_EVAL | |
| 1146 /* | |
| 1147 * Insert the result of an expression. | |
| 1148 * Need to save the current command line, to be able to enter | |
| 1149 * a new one... | |
| 1150 */ | |
| 1151 new_cmdpos = -1; | |
| 1152 if (c == '=') | |
| 1153 { | |
| 1154 if (ccline.cmdfirstc == '=')/* can't do this recursively */ | |
| 1155 { | |
| 1156 beep_flush(); | |
| 1157 c = ESC; | |
| 1158 } | |
| 1159 else | |
| 1160 { | |
| 95 | 1161 save_cmdline(&save_ccline); |
| 7 | 1162 c = get_expr_register(); |
| 95 | 1163 restore_cmdline(&save_ccline); |
| 7 | 1164 } |
| 1165 } | |
| 1166 #endif | |
| 1167 if (c != ESC) /* use ESC to cancel inserting register */ | |
| 1168 { | |
| 1015 | 1169 cmdline_paste(c, i == Ctrl_R, FALSE); |
| 606 | 1170 |
| 613 | 1171 #ifdef FEAT_EVAL |
| 606 | 1172 /* When there was a serious error abort getting the |
| 1173 * command line. */ | |
| 1174 if (aborting()) | |
| 1175 { | |
| 1176 gotesc = TRUE; /* will free ccline.cmdbuff after | |
| 1177 putting it in history */ | |
| 1178 goto returncmd; /* back to cmd mode */ | |
| 1179 } | |
| 613 | 1180 #endif |
| 7 | 1181 KeyTyped = FALSE; /* Don't do p_wc completion. */ |
| 1182 #ifdef FEAT_EVAL | |
| 1183 if (new_cmdpos >= 0) | |
| 1184 { | |
| 1185 /* set_cmdline_pos() was used */ | |
| 1186 if (new_cmdpos > ccline.cmdlen) | |
| 1187 ccline.cmdpos = ccline.cmdlen; | |
| 1188 else | |
| 1189 ccline.cmdpos = new_cmdpos; | |
| 1190 } | |
| 1191 #endif | |
| 1192 } | |
| 1193 redrawcmd(); | |
| 1194 goto cmdline_changed; | |
| 1195 | |
| 1196 case Ctrl_D: | |
| 1197 if (showmatches(&xpc, FALSE) == EXPAND_NOTHING) | |
| 1198 break; /* Use ^D as normal char instead */ | |
| 1199 | |
| 1200 redrawcmd(); | |
| 1201 continue; /* don't do incremental search now */ | |
| 1202 | |
| 1203 case K_RIGHT: | |
| 1204 case K_S_RIGHT: | |
| 1205 case K_C_RIGHT: | |
| 1206 do | |
| 1207 { | |
| 1208 if (ccline.cmdpos >= ccline.cmdlen) | |
| 1209 break; | |
| 1210 i = cmdline_charsize(ccline.cmdpos); | |
| 1211 if (KeyTyped && ccline.cmdspos + i >= Columns * Rows) | |
| 1212 break; | |
| 1213 ccline.cmdspos += i; | |
| 1214 #ifdef FEAT_MBYTE | |
| 1215 if (has_mbyte) | |
| 474 | 1216 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
| 7 | 1217 + ccline.cmdpos); |
| 1218 else | |
| 1219 #endif | |
| 1220 ++ccline.cmdpos; | |
| 1221 } | |
| 180 | 1222 while ((c == K_S_RIGHT || c == K_C_RIGHT |
| 1223 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) | |
| 7 | 1224 && ccline.cmdbuff[ccline.cmdpos] != ' '); |
| 1225 #ifdef FEAT_MBYTE | |
| 1226 if (has_mbyte) | |
| 1227 set_cmdspos_cursor(); | |
| 1228 #endif | |
| 1229 goto cmdline_not_changed; | |
| 1230 | |
| 1231 case K_LEFT: | |
| 1232 case K_S_LEFT: | |
| 1233 case K_C_LEFT: | |
| 1456 | 1234 if (ccline.cmdpos == 0) |
| 1235 goto cmdline_not_changed; | |
| 7 | 1236 do |
| 1237 { | |
| 1238 --ccline.cmdpos; | |
| 1239 #ifdef FEAT_MBYTE | |
| 1240 if (has_mbyte) /* move to first byte of char */ | |
| 1241 ccline.cmdpos -= (*mb_head_off)(ccline.cmdbuff, | |
| 1242 ccline.cmdbuff + ccline.cmdpos); | |
| 1243 #endif | |
| 1244 ccline.cmdspos -= cmdline_charsize(ccline.cmdpos); | |
| 1245 } | |
| 1456 | 1246 while (ccline.cmdpos > 0 |
| 1247 && (c == K_S_LEFT || c == K_C_LEFT | |
| 180 | 1248 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) |
| 7 | 1249 && ccline.cmdbuff[ccline.cmdpos - 1] != ' '); |
| 1250 #ifdef FEAT_MBYTE | |
| 1251 if (has_mbyte) | |
| 1252 set_cmdspos_cursor(); | |
| 1253 #endif | |
| 1254 goto cmdline_not_changed; | |
| 1255 | |
| 1256 case K_IGNORE: | |
| 1472 | 1257 /* Ignore mouse event or ex_window() result. */ |
| 1258 goto cmdline_not_changed; | |
| 7 | 1259 |
| 625 | 1260 #ifdef FEAT_GUI_W32 |
| 1261 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
| 1262 * cancelled. */ | |
| 1263 case K_F4: | |
| 1264 if (mod_mask == MOD_MASK_ALT) | |
| 1265 { | |
| 1266 redrawcmd(); /* somehow the cmdline is cleared */ | |
| 1267 goto cmdline_not_changed; | |
| 1268 } | |
| 1269 break; | |
| 1270 #endif | |
| 1271 | |
| 7 | 1272 #ifdef FEAT_MOUSE |
| 1273 case K_MIDDLEDRAG: | |
| 1274 case K_MIDDLERELEASE: | |
| 1275 goto cmdline_not_changed; /* Ignore mouse */ | |
| 1276 | |
| 1277 case K_MIDDLEMOUSE: | |
| 1278 # ifdef FEAT_GUI | |
| 1279 /* When GUI is active, also paste when 'mouse' is empty */ | |
| 1280 if (!gui.in_use) | |
| 1281 # endif | |
| 1282 if (!mouse_has(MOUSE_COMMAND)) | |
| 1283 goto cmdline_not_changed; /* Ignore mouse */ | |
| 692 | 1284 # ifdef FEAT_CLIPBOARD |
| 7 | 1285 if (clip_star.available) |
| 1015 | 1286 cmdline_paste('*', TRUE, TRUE); |
| 7 | 1287 else |
| 692 | 1288 # endif |
| 1015 | 1289 cmdline_paste(0, TRUE, TRUE); |
| 7 | 1290 redrawcmd(); |
| 1291 goto cmdline_changed; | |
| 1292 | |
| 692 | 1293 # ifdef FEAT_DND |
| 7 | 1294 case K_DROP: |
| 1015 | 1295 cmdline_paste('~', TRUE, FALSE); |
| 7 | 1296 redrawcmd(); |
| 1297 goto cmdline_changed; | |
| 692 | 1298 # endif |
| 7 | 1299 |
| 1300 case K_LEFTDRAG: | |
| 1301 case K_LEFTRELEASE: | |
| 1302 case K_RIGHTDRAG: | |
| 1303 case K_RIGHTRELEASE: | |
| 1304 /* Ignore drag and release events when the button-down wasn't | |
| 1305 * seen before. */ | |
| 1306 if (ignore_drag_release) | |
| 1307 goto cmdline_not_changed; | |
| 1308 /* FALLTHROUGH */ | |
| 1309 case K_LEFTMOUSE: | |
| 1310 case K_RIGHTMOUSE: | |
| 1311 if (c == K_LEFTRELEASE || c == K_RIGHTRELEASE) | |
| 1312 ignore_drag_release = TRUE; | |
| 1313 else | |
| 1314 ignore_drag_release = FALSE; | |
| 1315 # ifdef FEAT_GUI | |
| 1316 /* When GUI is active, also move when 'mouse' is empty */ | |
| 1317 if (!gui.in_use) | |
| 1318 # endif | |
| 1319 if (!mouse_has(MOUSE_COMMAND)) | |
| 1320 goto cmdline_not_changed; /* Ignore mouse */ | |
| 1321 # ifdef FEAT_CLIPBOARD | |
| 1322 if (mouse_row < cmdline_row && clip_star.available) | |
| 1323 { | |
| 1324 int button, is_click, is_drag; | |
| 1325 | |
| 1326 /* | |
| 1327 * Handle modeless selection. | |
| 1328 */ | |
| 1329 button = get_mouse_button(KEY2TERMCAP1(c), | |
| 1330 &is_click, &is_drag); | |
| 1331 if (mouse_model_popup() && button == MOUSE_LEFT | |
| 1332 && (mod_mask & MOD_MASK_SHIFT)) | |
| 1333 { | |
| 1334 /* Translate shift-left to right button. */ | |
| 1335 button = MOUSE_RIGHT; | |
| 1336 mod_mask &= ~MOD_MASK_SHIFT; | |
| 1337 } | |
| 1338 clip_modeless(button, is_click, is_drag); | |
| 1339 goto cmdline_not_changed; | |
| 1340 } | |
| 1341 # endif | |
| 1342 | |
| 1343 set_cmdspos(); | |
| 1344 for (ccline.cmdpos = 0; ccline.cmdpos < ccline.cmdlen; | |
| 1345 ++ccline.cmdpos) | |
| 1346 { | |
| 1347 i = cmdline_charsize(ccline.cmdpos); | |
| 1348 if (mouse_row <= cmdline_row + ccline.cmdspos / Columns | |
| 1349 && mouse_col < ccline.cmdspos % Columns + i) | |
| 1350 break; | |
| 692 | 1351 # ifdef FEAT_MBYTE |
| 7 | 1352 if (has_mbyte) |
| 1353 { | |
| 1354 /* Count ">" for double-wide char that doesn't fit. */ | |
| 1355 correct_cmdspos(ccline.cmdpos, i); | |
| 474 | 1356 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
| 7 | 1357 + ccline.cmdpos) - 1; |
| 1358 } | |
| 692 | 1359 # endif |
| 7 | 1360 ccline.cmdspos += i; |
| 1361 } | |
| 1362 goto cmdline_not_changed; | |
| 1363 | |
| 1364 /* Mouse scroll wheel: ignored here */ | |
| 1365 case K_MOUSEDOWN: | |
| 1366 case K_MOUSEUP: | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1367 case K_MOUSELEFT: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1368 case K_MOUSERIGHT: |
| 7 | 1369 /* Alternate buttons ignored here */ |
| 1370 case K_X1MOUSE: | |
| 1371 case K_X1DRAG: | |
| 1372 case K_X1RELEASE: | |
| 1373 case K_X2MOUSE: | |
| 1374 case K_X2DRAG: | |
| 1375 case K_X2RELEASE: | |
| 1376 goto cmdline_not_changed; | |
| 1377 | |
| 1378 #endif /* FEAT_MOUSE */ | |
| 1379 | |
| 1380 #ifdef FEAT_GUI | |
| 1381 case K_LEFTMOUSE_NM: /* mousefocus click, ignored */ | |
| 1382 case K_LEFTRELEASE_NM: | |
| 1383 goto cmdline_not_changed; | |
| 1384 | |
| 1385 case K_VER_SCROLLBAR: | |
| 540 | 1386 if (msg_scrolled == 0) |
| 7 | 1387 { |
| 1388 gui_do_scroll(); | |
| 1389 redrawcmd(); | |
| 1390 } | |
| 1391 goto cmdline_not_changed; | |
| 1392 | |
| 1393 case K_HOR_SCROLLBAR: | |
| 540 | 1394 if (msg_scrolled == 0) |
| 7 | 1395 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1396 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 1397 redrawcmd(); |
| 1398 } | |
| 1399 goto cmdline_not_changed; | |
| 1400 #endif | |
| 692 | 1401 #ifdef FEAT_GUI_TABLINE |
| 1402 case K_TABLINE: | |
| 1403 case K_TABMENU: | |
| 1404 /* Don't want to change any tabs here. Make sure the same tab | |
| 1405 * is still selected. */ | |
| 1406 if (gui_use_tabline()) | |
| 1407 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 1408 goto cmdline_not_changed; | |
| 1409 #endif | |
| 1410 | |
| 7 | 1411 case K_SELECT: /* end of Select mode mapping - ignore */ |
| 1412 goto cmdline_not_changed; | |
| 1413 | |
| 1414 case Ctrl_B: /* begin of command line */ | |
| 1415 case K_HOME: | |
| 1416 case K_KHOME: | |
| 1417 case K_S_HOME: | |
| 1418 case K_C_HOME: | |
| 1419 ccline.cmdpos = 0; | |
| 1420 set_cmdspos(); | |
| 1421 goto cmdline_not_changed; | |
| 1422 | |
| 1423 case Ctrl_E: /* end of command line */ | |
| 1424 case K_END: | |
| 1425 case K_KEND: | |
| 1426 case K_S_END: | |
| 1427 case K_C_END: | |
| 1428 ccline.cmdpos = ccline.cmdlen; | |
| 1429 set_cmdspos_cursor(); | |
| 1430 goto cmdline_not_changed; | |
| 1431 | |
| 1432 case Ctrl_A: /* all matches */ | |
| 3961 | 1433 if (nextwild(&xpc, WILD_ALL, 0, firstc != '@') == FAIL) |
| 7 | 1434 break; |
| 1435 goto cmdline_changed; | |
| 1436 | |
| 772 | 1437 case Ctrl_L: |
| 1438 #ifdef FEAT_SEARCH_EXTRA | |
| 1439 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
| 1440 { | |
| 1441 /* Add a character from under the cursor for 'incsearch' */ | |
| 1442 if (did_incsearch | |
| 1443 && !equalpos(curwin->w_cursor, old_cursor)) | |
| 1444 { | |
| 1445 c = gchar_cursor(); | |
|
2302
488be8cbe19c
Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents:
2268
diff
changeset
|
1446 /* If 'ignorecase' and 'smartcase' are set and the |
|
488be8cbe19c
Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents:
2268
diff
changeset
|
1447 * command line has no uppercase characters, convert |
|
488be8cbe19c
Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents:
2268
diff
changeset
|
1448 * the character to lowercase */ |
|
488be8cbe19c
Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents:
2268
diff
changeset
|
1449 if (p_ic && p_scs && !pat_has_uppercase(ccline.cmdbuff)) |
|
488be8cbe19c
Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents:
2268
diff
changeset
|
1450 c = MB_TOLOWER(c); |
| 772 | 1451 if (c != NUL) |
| 1039 | 1452 { |
| 1453 if (c == firstc || vim_strchr((char_u *)( | |
| 1454 p_magic ? "\\^$.*[" : "\\^$"), c) | |
| 1455 != NULL) | |
| 1456 { | |
| 1457 /* put a backslash before special characters */ | |
| 1458 stuffcharReadbuff(c); | |
| 1459 c = '\\'; | |
| 1460 } | |
| 772 | 1461 break; |
| 1039 | 1462 } |
| 772 | 1463 } |
| 1464 goto cmdline_not_changed; | |
| 1465 } | |
| 1466 #endif | |
| 1467 | |
| 1468 /* completion: longest common part */ | |
| 3961 | 1469 if (nextwild(&xpc, WILD_LONGEST, 0, firstc != '@') == FAIL) |
| 7 | 1470 break; |
| 1471 goto cmdline_changed; | |
| 1472 | |
| 1473 case Ctrl_N: /* next match */ | |
| 1474 case Ctrl_P: /* previous match */ | |
| 1475 if (xpc.xp_numfiles > 0) | |
| 1476 { | |
| 3961 | 1477 if (nextwild(&xpc, (c == Ctrl_P) ? WILD_PREV : WILD_NEXT, |
| 1478 0, firstc != '@') == FAIL) | |
| 7 | 1479 break; |
| 1480 goto cmdline_changed; | |
| 1481 } | |
| 1482 | |
| 1483 #ifdef FEAT_CMDHIST | |
| 1484 case K_UP: | |
| 1485 case K_DOWN: | |
| 1486 case K_S_UP: | |
| 1487 case K_S_DOWN: | |
| 1488 case K_PAGEUP: | |
| 1489 case K_KPAGEUP: | |
| 1490 case K_PAGEDOWN: | |
| 1491 case K_KPAGEDOWN: | |
| 1492 if (hislen == 0 || firstc == NUL) /* no history */ | |
| 1493 goto cmdline_not_changed; | |
| 1494 | |
| 1495 i = hiscnt; | |
| 1496 | |
| 1497 /* save current command string so it can be restored later */ | |
| 1498 if (lookfor == NULL) | |
| 1499 { | |
| 1500 if ((lookfor = vim_strsave(ccline.cmdbuff)) == NULL) | |
| 1501 goto cmdline_not_changed; | |
| 1502 lookfor[ccline.cmdpos] = NUL; | |
| 1503 } | |
| 1504 | |
| 1505 j = (int)STRLEN(lookfor); | |
| 1506 for (;;) | |
| 1507 { | |
| 1508 /* one step backwards */ | |
| 230 | 1509 if (c == K_UP|| c == K_S_UP || c == Ctrl_P |
| 180 | 1510 || c == K_PAGEUP || c == K_KPAGEUP) |
| 7 | 1511 { |
| 1512 if (hiscnt == hislen) /* first time */ | |
| 1513 hiscnt = hisidx[histype]; | |
| 1514 else if (hiscnt == 0 && hisidx[histype] != hislen - 1) | |
| 1515 hiscnt = hislen - 1; | |
| 1516 else if (hiscnt != hisidx[histype] + 1) | |
| 1517 --hiscnt; | |
| 1518 else /* at top of list */ | |
| 1519 { | |
| 1520 hiscnt = i; | |
| 1521 break; | |
| 1522 } | |
| 1523 } | |
| 1524 else /* one step forwards */ | |
| 1525 { | |
| 1526 /* on last entry, clear the line */ | |
| 1527 if (hiscnt == hisidx[histype]) | |
| 1528 { | |
| 1529 hiscnt = hislen; | |
| 1530 break; | |
| 1531 } | |
| 1532 | |
| 1533 /* not on a history line, nothing to do */ | |
| 1534 if (hiscnt == hislen) | |
| 1535 break; | |
| 1536 if (hiscnt == hislen - 1) /* wrap around */ | |
| 1537 hiscnt = 0; | |
| 1538 else | |
| 1539 ++hiscnt; | |
| 1540 } | |
| 1541 if (hiscnt < 0 || history[histype][hiscnt].hisstr == NULL) | |
| 1542 { | |
| 1543 hiscnt = i; | |
| 1544 break; | |
| 1545 } | |
| 230 | 1546 if ((c != K_UP && c != K_DOWN) |
| 180 | 1547 || hiscnt == i |
| 7 | 1548 || STRNCMP(history[histype][hiscnt].hisstr, |
| 1549 lookfor, (size_t)j) == 0) | |
| 1550 break; | |
| 1551 } | |
| 1552 | |
| 1553 if (hiscnt != i) /* jumped to other entry */ | |
| 1554 { | |
| 1555 char_u *p; | |
| 1556 int len; | |
| 1557 int old_firstc; | |
| 1558 | |
| 1559 vim_free(ccline.cmdbuff); | |
| 1718 | 1560 xpc.xp_context = EXPAND_NOTHING; |
| 7 | 1561 if (hiscnt == hislen) |
| 1562 p = lookfor; /* back to the old one */ | |
| 1563 else | |
| 1564 p = history[histype][hiscnt].hisstr; | |
| 1565 | |
| 1566 if (histype == HIST_SEARCH | |
| 1567 && p != lookfor | |
| 1568 && (old_firstc = p[STRLEN(p) + 1]) != firstc) | |
| 1569 { | |
| 1570 /* Correct for the separator character used when | |
| 1571 * adding the history entry vs the one used now. | |
| 1572 * First loop: count length. | |
| 1573 * Second loop: copy the characters. */ | |
| 1574 for (i = 0; i <= 1; ++i) | |
| 1575 { | |
| 1576 len = 0; | |
| 1577 for (j = 0; p[j] != NUL; ++j) | |
| 1578 { | |
| 1579 /* Replace old sep with new sep, unless it is | |
| 1580 * escaped. */ | |
| 1581 if (p[j] == old_firstc | |
| 1582 && (j == 0 || p[j - 1] != '\\')) | |
| 1583 { | |
| 1584 if (i > 0) | |
| 1585 ccline.cmdbuff[len] = firstc; | |
| 1586 } | |
| 1587 else | |
| 1588 { | |
| 1589 /* Escape new sep, unless it is already | |
| 1590 * escaped. */ | |
| 1591 if (p[j] == firstc | |
| 1592 && (j == 0 || p[j - 1] != '\\')) | |
| 1593 { | |
| 1594 if (i > 0) | |
| 1595 ccline.cmdbuff[len] = '\\'; | |
| 1596 ++len; | |
| 1597 } | |
| 1598 if (i > 0) | |
| 1599 ccline.cmdbuff[len] = p[j]; | |
| 1600 } | |
| 1601 ++len; | |
| 1602 } | |
| 1603 if (i == 0) | |
| 1604 { | |
| 1605 alloc_cmdbuff(len); | |
| 1606 if (ccline.cmdbuff == NULL) | |
| 1607 goto returncmd; | |
| 1608 } | |
| 1609 } | |
| 1610 ccline.cmdbuff[len] = NUL; | |
| 1611 } | |
| 1612 else | |
| 1613 { | |
| 1614 alloc_cmdbuff((int)STRLEN(p)); | |
| 1615 if (ccline.cmdbuff == NULL) | |
| 1616 goto returncmd; | |
| 1617 STRCPY(ccline.cmdbuff, p); | |
| 1618 } | |
| 1619 | |
| 1620 ccline.cmdpos = ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
| 1621 redrawcmd(); | |
| 1622 goto cmdline_changed; | |
| 1623 } | |
| 1624 beep_flush(); | |
| 1625 goto cmdline_not_changed; | |
| 1626 #endif | |
| 1627 | |
| 1628 case Ctrl_V: | |
| 1629 case Ctrl_Q: | |
| 1630 #ifdef FEAT_MOUSE | |
| 1631 ignore_drag_release = TRUE; | |
| 1632 #endif | |
| 1633 putcmdline('^', TRUE); | |
| 1634 c = get_literal(); /* get next (two) character(s) */ | |
| 1635 do_abbr = FALSE; /* don't do abbreviation now */ | |
| 1636 #ifdef FEAT_MBYTE | |
| 1637 /* may need to remove ^ when composing char was typed */ | |
| 1638 if (enc_utf8 && utf_iscomposing(c) && !cmd_silent) | |
| 1639 { | |
| 1640 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
| 1641 msg_putchar(' '); | |
| 1642 cursorcmd(); | |
| 1643 } | |
| 1644 #endif | |
| 1645 break; | |
| 1646 | |
| 1647 #ifdef FEAT_DIGRAPHS | |
| 1648 case Ctrl_K: | |
| 1649 #ifdef FEAT_MOUSE | |
| 1650 ignore_drag_release = TRUE; | |
| 1651 #endif | |
| 1652 putcmdline('?', TRUE); | |
| 1653 #ifdef USE_ON_FLY_SCROLL | |
| 1654 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 1655 #endif | |
| 1656 c = get_digraph(TRUE); | |
| 1657 if (c != NUL) | |
| 1658 break; | |
| 1659 | |
| 1660 redrawcmd(); | |
| 1661 goto cmdline_not_changed; | |
| 1662 #endif /* FEAT_DIGRAPHS */ | |
| 1663 | |
| 1664 #ifdef FEAT_RIGHTLEFT | |
| 1665 case Ctrl__: /* CTRL-_: switch language mode */ | |
| 1666 if (!p_ari) | |
| 1667 break; | |
| 1668 #ifdef FEAT_FKMAP | |
| 1669 if (p_altkeymap) | |
| 1670 { | |
| 1671 cmd_fkmap = !cmd_fkmap; | |
| 1672 if (cmd_fkmap) /* in Farsi always in Insert mode */ | |
| 1673 ccline.overstrike = FALSE; | |
| 1674 } | |
| 1675 else /* Hebrew is default */ | |
| 1676 #endif | |
| 1677 cmd_hkmap = !cmd_hkmap; | |
| 1678 goto cmdline_not_changed; | |
| 1679 #endif | |
| 1680 | |
| 1681 default: | |
| 1682 #ifdef UNIX | |
| 1683 if (c == intr_char) | |
| 1684 { | |
| 1685 gotesc = TRUE; /* will free ccline.cmdbuff after | |
| 1686 putting it in history */ | |
| 1687 goto returncmd; /* back to Normal mode */ | |
| 1688 } | |
| 1689 #endif | |
| 1690 /* | |
| 1691 * Normal character with no special meaning. Just set mod_mask | |
| 1692 * to 0x0 so that typing Shift-Space in the GUI doesn't enter | |
| 1693 * the string <S-Space>. This should only happen after ^V. | |
| 1694 */ | |
| 1695 if (!IS_SPECIAL(c)) | |
| 1696 mod_mask = 0x0; | |
| 1697 break; | |
| 1698 } | |
| 1699 /* | |
| 1700 * End of switch on command line character. | |
| 1701 * We come here if we have a normal character. | |
| 1702 */ | |
| 1703 | |
|
4980
9ae0fe467776
updated for version 7.3.1235
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
1704 if (do_abbr && (IS_SPECIAL(c) || !vim_iswordc(c)) && (ccheck_abbr( |
| 7 | 1705 #ifdef FEAT_MBYTE |
| 1706 /* Add ABBR_OFF for characters above 0x100, this is | |
| 1707 * what check_abbr() expects. */ | |
| 1708 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : | |
| 1709 #endif | |
|
4980
9ae0fe467776
updated for version 7.3.1235
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
1710 c) || c == Ctrl_RSB)) |
| 7 | 1711 goto cmdline_changed; |
| 1712 | |
| 1713 /* | |
| 1714 * put the character in the command line | |
| 1715 */ | |
| 1716 if (IS_SPECIAL(c) || mod_mask != 0) | |
| 1717 put_on_cmdline(get_special_key_name(c, mod_mask), -1, TRUE); | |
| 1718 else | |
| 1719 { | |
| 1720 #ifdef FEAT_MBYTE | |
| 1721 if (has_mbyte) | |
| 1722 { | |
| 1723 j = (*mb_char2bytes)(c, IObuff); | |
| 1724 IObuff[j] = NUL; /* exclude composing chars */ | |
| 1725 put_on_cmdline(IObuff, j, TRUE); | |
| 1726 } | |
| 1727 else | |
| 1728 #endif | |
| 1729 { | |
| 1730 IObuff[0] = c; | |
| 1731 put_on_cmdline(IObuff, 1, TRUE); | |
| 1732 } | |
| 1733 } | |
| 1734 goto cmdline_changed; | |
| 1735 | |
| 1736 /* | |
| 1737 * This part implements incremental searches for "/" and "?" | |
| 1738 * Jump to cmdline_not_changed when a character has been read but the command | |
| 1739 * line did not change. Then we only search and redraw if something changed in | |
| 1740 * the past. | |
| 1741 * Jump to cmdline_changed when the command line did change. | |
| 1742 * (Sorry for the goto's, I know it is ugly). | |
| 1743 */ | |
| 1744 cmdline_not_changed: | |
| 1745 #ifdef FEAT_SEARCH_EXTRA | |
| 1746 if (!incsearch_postponed) | |
| 1747 continue; | |
| 1748 #endif | |
| 1749 | |
| 1750 cmdline_changed: | |
| 1751 #ifdef FEAT_SEARCH_EXTRA | |
| 1752 /* | |
| 1753 * 'incsearch' highlighting. | |
| 1754 */ | |
| 1755 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
| 1756 { | |
| 772 | 1757 pos_T end_pos; |
| 1521 | 1758 #ifdef FEAT_RELTIME |
| 1759 proftime_T tm; | |
| 1760 #endif | |
| 772 | 1761 |
| 7 | 1762 /* if there is a character waiting, search and redraw later */ |
| 1763 if (char_avail()) | |
| 1764 { | |
| 1765 incsearch_postponed = TRUE; | |
| 1766 continue; | |
| 1767 } | |
| 1768 incsearch_postponed = FALSE; | |
| 1769 curwin->w_cursor = old_cursor; /* start at old position */ | |
| 1770 | |
| 1771 /* If there is no command line, don't do anything */ | |
| 1772 if (ccline.cmdlen == 0) | |
| 1773 i = 0; | |
| 1774 else | |
| 1775 { | |
| 1776 cursor_off(); /* so the user knows we're busy */ | |
| 1777 out_flush(); | |
| 1778 ++emsg_off; /* So it doesn't beep if bad expr */ | |
| 1521 | 1779 #ifdef FEAT_RELTIME |
| 1780 /* Set the time limit to half a second. */ | |
| 1781 profile_setlimit(500L, &tm); | |
| 1782 #endif | |
| 7 | 1783 i = do_search(NULL, firstc, ccline.cmdbuff, count, |
| 1521 | 1784 SEARCH_KEEP + SEARCH_OPT + SEARCH_NOOF + SEARCH_PEEK, |
| 1785 #ifdef FEAT_RELTIME | |
| 1786 &tm | |
| 1787 #else | |
| 1788 NULL | |
| 1789 #endif | |
| 1790 ); | |
| 7 | 1791 --emsg_off; |
| 1792 /* if interrupted while searching, behave like it failed */ | |
| 1793 if (got_int) | |
| 1794 { | |
| 1795 (void)vpeekc(); /* remove <C-C> from input stream */ | |
| 1796 got_int = FALSE; /* don't abandon the command line */ | |
| 1797 i = 0; | |
| 1798 } | |
| 1799 else if (char_avail()) | |
| 1800 /* cancelled searching because a char was typed */ | |
| 1801 incsearch_postponed = TRUE; | |
| 1802 } | |
| 772 | 1803 if (i != 0) |
| 7 | 1804 highlight_match = TRUE; /* highlight position */ |
| 1805 else | |
| 1806 highlight_match = FALSE; /* remove highlight */ | |
| 1807 | |
| 1808 /* first restore the old curwin values, so the screen is | |
| 1809 * positioned in the same way as the actual search command */ | |
| 1810 curwin->w_leftcol = old_leftcol; | |
| 1811 curwin->w_topline = old_topline; | |
| 1812 # ifdef FEAT_DIFF | |
| 1813 curwin->w_topfill = old_topfill; | |
| 1814 # endif | |
| 1815 curwin->w_botline = old_botline; | |
| 1816 changed_cline_bef_curs(); | |
| 1817 update_topline(); | |
| 1818 | |
| 1819 if (i != 0) | |
| 1820 { | |
| 481 | 1821 pos_T save_pos = curwin->w_cursor; |
| 1822 | |
| 7 | 1823 /* |
| 772 | 1824 * First move cursor to end of match, then to the start. This |
| 7 | 1825 * moves the whole match onto the screen when 'nowrap' is set. |
| 1826 */ | |
| 1827 curwin->w_cursor.lnum += search_match_lines; | |
| 1828 curwin->w_cursor.col = search_match_endcol; | |
| 481 | 1829 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) |
| 1830 { | |
| 1831 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 1832 coladvance((colnr_T)MAXCOL); | |
| 1833 } | |
| 7 | 1834 validate_cursor(); |
| 772 | 1835 end_pos = curwin->w_cursor; |
| 481 | 1836 curwin->w_cursor = save_pos; |
| 7 | 1837 } |
| 798 | 1838 else |
| 1839 end_pos = curwin->w_cursor; /* shutup gcc 4 */ | |
| 772 | 1840 |
| 7 | 1841 validate_cursor(); |
| 979 | 1842 # ifdef FEAT_WINDOWS |
| 1843 /* May redraw the status line to show the cursor position. */ | |
| 1844 if (p_ru && curwin->w_status_height > 0) | |
| 1845 curwin->w_redr_status = TRUE; | |
| 1846 # endif | |
| 7 | 1847 |
| 195 | 1848 save_cmdline(&save_ccline); |
| 743 | 1849 update_screen(SOME_VALID); |
| 195 | 1850 restore_cmdline(&save_ccline); |
| 1851 | |
| 772 | 1852 /* Leave it at the end to make CTRL-R CTRL-W work. */ |
| 1853 if (i != 0) | |
| 1854 curwin->w_cursor = end_pos; | |
| 1855 | |
| 7 | 1856 msg_starthere(); |
| 1857 redrawcmdline(); | |
| 1858 did_incsearch = TRUE; | |
| 1859 } | |
| 1860 #else /* FEAT_SEARCH_EXTRA */ | |
| 1861 ; | |
| 1862 #endif | |
| 1863 | |
| 1864 #ifdef FEAT_RIGHTLEFT | |
| 1865 if (cmdmsg_rl | |
| 1866 # ifdef FEAT_ARABIC | |
| 534 | 1867 || (p_arshape && !p_tbidi && enc_utf8) |
| 7 | 1868 # endif |
| 1869 ) | |
| 1870 /* Always redraw the whole command line to fix shaping and | |
| 3374 | 1871 * right-left typing. Not efficient, but it works. |
| 1872 * Do it only when there are no characters left to read | |
| 1873 * to avoid useless intermediate redraws. */ | |
| 1874 if (vpeekc() == NUL) | |
| 1875 redrawcmd(); | |
| 7 | 1876 #endif |
| 1877 } | |
| 1878 | |
| 1879 returncmd: | |
| 1880 | |
| 1881 #ifdef FEAT_RIGHTLEFT | |
| 1882 cmdmsg_rl = FALSE; | |
| 1883 #endif | |
| 1884 | |
| 1885 #ifdef FEAT_FKMAP | |
| 1886 cmd_fkmap = 0; | |
| 1887 #endif | |
| 1888 | |
| 1889 ExpandCleanup(&xpc); | |
| 1718 | 1890 ccline.xpc = NULL; |
| 7 | 1891 |
| 1892 #ifdef FEAT_SEARCH_EXTRA | |
| 1893 if (did_incsearch) | |
| 1894 { | |
| 1895 curwin->w_cursor = old_cursor; | |
| 1896 curwin->w_curswant = old_curswant; | |
| 1897 curwin->w_leftcol = old_leftcol; | |
| 1898 curwin->w_topline = old_topline; | |
| 1899 # ifdef FEAT_DIFF | |
| 1900 curwin->w_topfill = old_topfill; | |
| 1901 # endif | |
| 1902 curwin->w_botline = old_botline; | |
| 1903 highlight_match = FALSE; | |
| 1904 validate_cursor(); /* needed for TAB */ | |
| 743 | 1905 redraw_later(SOME_VALID); |
| 7 | 1906 } |
| 1907 #endif | |
| 1908 | |
| 1909 if (ccline.cmdbuff != NULL) | |
| 1910 { | |
| 1911 /* | |
| 1912 * Put line in history buffer (":" and "=" only when it was typed). | |
| 1913 */ | |
| 1914 #ifdef FEAT_CMDHIST | |
| 1915 if (ccline.cmdlen && firstc != NUL | |
| 1916 && (some_key_typed || histype == HIST_SEARCH)) | |
| 1917 { | |
| 1918 add_to_history(histype, ccline.cmdbuff, TRUE, | |
| 1919 histype == HIST_SEARCH ? firstc : NUL); | |
| 1920 if (firstc == ':') | |
| 1921 { | |
| 1922 vim_free(new_last_cmdline); | |
| 1923 new_last_cmdline = vim_strsave(ccline.cmdbuff); | |
| 1924 } | |
| 1925 } | |
| 1926 #endif | |
| 1927 | |
| 1928 if (gotesc) /* abandon command line */ | |
| 1929 { | |
| 1930 vim_free(ccline.cmdbuff); | |
| 1931 ccline.cmdbuff = NULL; | |
| 1932 if (msg_scrolled == 0) | |
| 1933 compute_cmdrow(); | |
| 1934 MSG(""); | |
| 1935 redraw_cmdline = TRUE; | |
| 1936 } | |
| 1937 } | |
| 1938 | |
| 1939 /* | |
| 1940 * If the screen was shifted up, redraw the whole screen (later). | |
| 1941 * If the line is too long, clear it, so ruler and shown command do | |
| 1942 * not get printed in the middle of it. | |
| 1943 */ | |
| 1944 msg_check(); | |
| 1945 msg_scroll = save_msg_scroll; | |
| 1946 redir_off = FALSE; | |
| 1947 | |
| 1948 /* When the command line was typed, no need for a wait-return prompt. */ | |
| 1949 if (some_key_typed) | |
| 1950 need_wait_return = FALSE; | |
| 1951 | |
| 1952 State = save_State; | |
| 1953 #ifdef USE_IM_CONTROL | |
| 1954 if (b_im_ptr != NULL && *b_im_ptr != B_IMODE_LMAP) | |
| 1955 im_save_status(b_im_ptr); | |
| 1956 im_set_active(FALSE); | |
| 1957 #endif | |
| 1958 #ifdef FEAT_MOUSE | |
| 1959 setmouse(); | |
| 1960 #endif | |
| 1961 #ifdef CURSOR_SHAPE | |
| 1962 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1963 #endif | |
| 1964 | |
| 95 | 1965 { |
| 1966 char_u *p = ccline.cmdbuff; | |
| 1967 | |
| 1968 /* Make ccline empty, getcmdline() may try to use it. */ | |
| 1969 ccline.cmdbuff = NULL; | |
| 1970 return p; | |
| 1971 } | |
| 7 | 1972 } |
| 1973 | |
| 1974 #if (defined(FEAT_CRYPT) || defined(FEAT_EVAL)) || defined(PROTO) | |
| 1975 /* | |
| 1976 * Get a command line with a prompt. | |
| 1977 * This is prepared to be called recursively from getcmdline() (e.g. by | |
| 1978 * f_input() when evaluating an expression from CTRL-R =). | |
| 1979 * Returns the command line in allocated memory, or NULL. | |
| 1980 */ | |
| 1981 char_u * | |
|
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1982 getcmdline_prompt( |
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1983 int firstc, |
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1984 char_u *prompt, /* command line prompt */ |
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1985 int attr, /* attributes for prompt */ |
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1986 int xp_context, /* type of expansion */ |
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1987 char_u *xp_arg) /* user-defined expansion argument */ |
| 7 | 1988 { |
| 1989 char_u *s; | |
| 1990 struct cmdline_info save_ccline; | |
| 1991 int msg_col_save = msg_col; | |
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1992 int msg_silent_save = msg_silent; |
| 7 | 1993 |
| 95 | 1994 save_cmdline(&save_ccline); |
| 7 | 1995 ccline.cmdprompt = prompt; |
| 1996 ccline.cmdattr = attr; | |
| 531 | 1997 # ifdef FEAT_EVAL |
| 1998 ccline.xp_context = xp_context; | |
| 1999 ccline.xp_arg = xp_arg; | |
| 2000 ccline.input_fn = (firstc == '@'); | |
| 2001 # endif | |
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2002 msg_silent = 0; |
| 7 | 2003 s = getcmdline(firstc, 1L, 0); |
| 95 | 2004 restore_cmdline(&save_ccline); |
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2005 msg_silent = msg_silent_save; |
| 3020 | 2006 /* Restore msg_col, the prompt from input() may have changed it. |
| 2007 * But only if called recursively and the commandline is therefore being | |
| 2008 * restored to an old one; if not, the input() prompt stays on the screen, | |
| 2009 * so we need its modified msg_col left intact. */ | |
| 2010 if (ccline.cmdbuff != NULL) | |
| 2011 msg_col = msg_col_save; | |
| 7 | 2012 |
| 2013 return s; | |
| 2014 } | |
| 2015 #endif | |
| 2016 | |
| 632 | 2017 /* |
| 634 | 2018 * Return TRUE when the text must not be changed and we can't switch to |
| 2019 * another window or buffer. Used when editing the command line, evaluating | |
| 2020 * 'balloonexpr', etc. | |
| 632 | 2021 */ |
| 2022 int | |
|
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2023 text_locked(void) |
| 632 | 2024 { |
| 2025 #ifdef FEAT_CMDWIN | |
| 2026 if (cmdwin_type != 0) | |
| 2027 return TRUE; | |
| 2028 #endif | |
| 634 | 2029 return textlock != 0; |
| 632 | 2030 } |
| 2031 | |
| 2032 /* | |
| 2033 * Give an error message for a command that isn't allowed while the cmdline | |
| 2034 * window is open or editing the cmdline in another way. | |
| 2035 */ | |
| 2036 void | |
|
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2037 text_locked_msg(void) |
| 632 | 2038 { |
| 2039 #ifdef FEAT_CMDWIN | |
| 2040 if (cmdwin_type != 0) | |
| 2041 EMSG(_(e_cmdwin)); | |
| 2042 else | |
| 2043 #endif | |
| 2044 EMSG(_(e_secure)); | |
| 2045 } | |
| 2046 | |
| 819 | 2047 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
| 2048 /* | |
| 1834 | 2049 * Check if "curbuf_lock" or "allbuf_lock" is set and return TRUE when it is |
| 2050 * and give an error message. | |
| 819 | 2051 */ |
| 2052 int | |
|
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2053 curbuf_locked(void) |
| 819 | 2054 { |
| 2055 if (curbuf_lock > 0) | |
| 2056 { | |
| 2057 EMSG(_("E788: Not allowed to edit another buffer now")); | |
| 2058 return TRUE; | |
| 2059 } | |
| 1834 | 2060 return allbuf_locked(); |
| 2061 } | |
| 2062 | |
| 2063 /* | |
| 2064 * Check if "allbuf_lock" is set and return TRUE when it is and give an error | |
| 2065 * message. | |
| 2066 */ | |
| 2067 int | |
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2068 allbuf_locked(void) |
| 1834 | 2069 { |
| 2070 if (allbuf_lock > 0) | |
| 2071 { | |
| 2072 EMSG(_("E811: Not allowed to change buffer information now")); | |
| 2073 return TRUE; | |
| 2074 } | |
| 819 | 2075 return FALSE; |
| 2076 } | |
| 2077 #endif | |
| 2078 | |
| 7 | 2079 static int |
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2080 cmdline_charsize(int idx) |
| 7 | 2081 { |
| 2082 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
| 2083 if (cmdline_star > 0) /* showing '*', always 1 position */ | |
| 2084 return 1; | |
| 2085 #endif | |
| 2086 return ptr2cells(ccline.cmdbuff + idx); | |
| 2087 } | |
| 2088 | |
| 2089 /* | |
| 2090 * Compute the offset of the cursor on the command line for the prompt and | |
| 2091 * indent. | |
| 2092 */ | |
| 2093 static void | |
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2094 set_cmdspos(void) |
| 7 | 2095 { |
| 531 | 2096 if (ccline.cmdfirstc != NUL) |
| 7 | 2097 ccline.cmdspos = 1 + ccline.cmdindent; |
| 2098 else | |
| 2099 ccline.cmdspos = 0 + ccline.cmdindent; | |
| 2100 } | |
| 2101 | |
| 2102 /* | |
| 2103 * Compute the screen position for the cursor on the command line. | |
| 2104 */ | |
| 2105 static void | |
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2106 set_cmdspos_cursor(void) |
| 7 | 2107 { |
| 2108 int i, m, c; | |
| 2109 | |
| 2110 set_cmdspos(); | |
| 2111 if (KeyTyped) | |
| 534 | 2112 { |
| 7 | 2113 m = Columns * Rows; |
| 534 | 2114 if (m < 0) /* overflow, Columns or Rows at weird value */ |
| 2115 m = MAXCOL; | |
| 2116 } | |
| 7 | 2117 else |
| 2118 m = MAXCOL; | |
| 2119 for (i = 0; i < ccline.cmdlen && i < ccline.cmdpos; ++i) | |
| 2120 { | |
| 2121 c = cmdline_charsize(i); | |
| 2122 #ifdef FEAT_MBYTE | |
| 2123 /* Count ">" for double-wide multi-byte char that doesn't fit. */ | |
| 2124 if (has_mbyte) | |
| 2125 correct_cmdspos(i, c); | |
| 2126 #endif | |
| 1612 | 2127 /* If the cmdline doesn't fit, show cursor on last visible char. |
| 2128 * Don't move the cursor itself, so we can still append. */ | |
| 7 | 2129 if ((ccline.cmdspos += c) >= m) |
| 2130 { | |
| 2131 ccline.cmdspos -= c; | |
| 2132 break; | |
| 2133 } | |
| 2134 #ifdef FEAT_MBYTE | |
| 2135 if (has_mbyte) | |
| 474 | 2136 i += (*mb_ptr2len)(ccline.cmdbuff + i) - 1; |
| 7 | 2137 #endif |
| 2138 } | |
| 2139 } | |
| 2140 | |
| 2141 #ifdef FEAT_MBYTE | |
| 2142 /* | |
| 2143 * Check if the character at "idx", which is "cells" wide, is a multi-byte | |
| 2144 * character that doesn't fit, so that a ">" must be displayed. | |
| 2145 */ | |
| 2146 static void | |
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2147 correct_cmdspos(int idx, int cells) |
| 7 | 2148 { |
| 474 | 2149 if ((*mb_ptr2len)(ccline.cmdbuff + idx) > 1 |
| 7 | 2150 && (*mb_ptr2cells)(ccline.cmdbuff + idx) > 1 |
| 2151 && ccline.cmdspos % Columns + cells > Columns) | |
| 2152 ccline.cmdspos++; | |
| 2153 } | |
| 2154 #endif | |
| 2155 | |
| 2156 /* | |
| 2157 * Get an Ex command line for the ":" command. | |
| 2158 */ | |
| 2159 char_u * | |
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2160 getexline( |
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2161 int c, /* normally ':', NUL for ":append" */ |
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2162 void *cookie UNUSED, |
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2163 int indent) /* indent for inside conditionals */ |
| 7 | 2164 { |
| 2165 /* When executing a register, remove ':' that's in front of each line. */ | |
| 2166 if (exec_from_reg && vpeekc() == ':') | |
| 2167 (void)vgetc(); | |
| 2168 return getcmdline(c, 1L, indent); | |
| 2169 } | |
| 2170 | |
| 2171 /* | |
| 2172 * Get an Ex command line for Ex mode. | |
| 2173 * In Ex mode we only use the OS supplied line editing features and no | |
| 2174 * mappings or abbreviations. | |
| 168 | 2175 * Returns a string in allocated memory or NULL. |
| 7 | 2176 */ |
| 2177 char_u * | |
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2178 getexmodeline( |
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2179 int promptc, /* normally ':', NUL for ":append" and '?' for |
| 168 | 2180 :s prompt */ |
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2181 void *cookie UNUSED, |
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2182 int indent) /* indent for inside conditionals */ |
| 7 | 2183 { |
| 168 | 2184 garray_T line_ga; |
| 2185 char_u *pend; | |
| 2186 int startcol = 0; | |
| 1329 | 2187 int c1 = 0; |
| 168 | 2188 int escaped = FALSE; /* CTRL-V typed */ |
| 2189 int vcol = 0; | |
| 2190 char_u *p; | |
| 1329 | 2191 int prev_char; |
| 5966 | 2192 int len; |
| 7 | 2193 |
| 2194 /* Switch cursor on now. This avoids that it happens after the "\n", which | |
| 2195 * confuses the system function that computes tabstops. */ | |
| 2196 cursor_on(); | |
| 2197 | |
| 2198 /* always start in column 0; write a newline if necessary */ | |
| 2199 compute_cmdrow(); | |
| 168 | 2200 if ((msg_col || msg_didout) && promptc != '?') |
| 7 | 2201 msg_putchar('\n'); |
| 168 | 2202 if (promptc == ':') |
| 7 | 2203 { |
| 164 | 2204 /* indent that is only displayed, not in the line itself */ |
| 168 | 2205 if (p_prompt) |
| 2206 msg_putchar(':'); | |
| 7 | 2207 while (indent-- > 0) |
| 2208 msg_putchar(' '); | |
| 2209 startcol = msg_col; | |
| 2210 } | |
| 2211 | |
| 2212 ga_init2(&line_ga, 1, 30); | |
| 2213 | |
| 164 | 2214 /* autoindent for :insert and :append is in the line itself */ |
| 168 | 2215 if (promptc <= 0) |
| 164 | 2216 { |
| 2217 vcol = indent; | |
| 2218 while (indent >= 8) | |
| 2219 { | |
| 2220 ga_append(&line_ga, TAB); | |
| 2221 msg_puts((char_u *)" "); | |
| 2222 indent -= 8; | |
| 2223 } | |
| 2224 while (indent-- > 0) | |
| 2225 { | |
| 2226 ga_append(&line_ga, ' '); | |
| 2227 msg_putchar(' '); | |
| 2228 } | |
| 2229 } | |
| 168 | 2230 ++no_mapping; |
| 2231 ++allow_keys; | |
| 164 | 2232 |
| 7 | 2233 /* |
| 2234 * Get the line, one character at a time. | |
| 2235 */ | |
| 2236 got_int = FALSE; | |
| 168 | 2237 while (!got_int) |
| 7 | 2238 { |
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2239 long sw; |
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2240 char_u *s; |
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2241 |
| 7 | 2242 if (ga_grow(&line_ga, 40) == FAIL) |
| 2243 break; | |
| 2244 | |
| 168 | 2245 /* Get one character at a time. Don't use inchar(), it can't handle |
| 2246 * special characters. */ | |
| 1329 | 2247 prev_char = c1; |
| 168 | 2248 c1 = vgetc(); |
| 7 | 2249 |
| 2250 /* | |
| 168 | 2251 * Handle line editing. |
| 2252 * Previously this was left to the system, putting the terminal in | |
| 2253 * cooked mode, but then CTRL-D and CTRL-T can't be used properly. | |
| 7 | 2254 */ |
| 168 | 2255 if (got_int) |
| 2256 { | |
| 2257 msg_putchar('\n'); | |
| 2258 break; | |
| 2259 } | |
| 2260 | |
| 2261 if (!escaped) | |
| 7 | 2262 { |
| 168 | 2263 /* CR typed means "enter", which is NL */ |
| 2264 if (c1 == '\r') | |
| 2265 c1 = '\n'; | |
| 2266 | |
| 2267 if (c1 == BS || c1 == K_BS | |
| 2268 || c1 == DEL || c1 == K_DEL || c1 == K_KDEL) | |
| 7 | 2269 { |
| 168 | 2270 if (line_ga.ga_len > 0) |
| 2271 { | |
| 5966 | 2272 #ifdef FEAT_MBYTE |
| 2273 if (has_mbyte) | |
| 2274 { | |
| 2275 p = (char_u *)line_ga.ga_data; | |
| 2276 p[line_ga.ga_len] = NUL; | |
| 2277 len = (*mb_head_off)(p, p + line_ga.ga_len - 1) + 1; | |
| 2278 line_ga.ga_len -= len; | |
| 2279 } | |
| 2280 else | |
| 2281 #endif | |
| 2282 --line_ga.ga_len; | |
| 168 | 2283 goto redraw; |
| 2284 } | |
| 2285 continue; | |
| 7 | 2286 } |
| 2287 | |
| 168 | 2288 if (c1 == Ctrl_U) |
| 7 | 2289 { |
| 168 | 2290 msg_col = startcol; |
| 2291 msg_clr_eos(); | |
| 2292 line_ga.ga_len = 0; | |
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2293 goto redraw; |
| 168 | 2294 } |
| 2295 | |
| 2296 if (c1 == Ctrl_T) | |
| 2297 { | |
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2298 sw = get_sw_value(curbuf); |
| 168 | 2299 p = (char_u *)line_ga.ga_data; |
| 2300 p[line_ga.ga_len] = NUL; | |
| 5995 | 2301 indent = get_indent_str(p, 8, FALSE); |
| 3740 | 2302 indent += sw - indent % sw; |
| 168 | 2303 add_indent: |
| 5995 | 2304 while (get_indent_str(p, 8, FALSE) < indent) |
| 7 | 2305 { |
| 7009 | 2306 (void)ga_grow(&line_ga, 2); /* one more for the NUL */ |
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2307 p = (char_u *)line_ga.ga_data; |
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2308 s = skipwhite(p); |
| 168 | 2309 mch_memmove(s + 1, s, line_ga.ga_len - (s - p) + 1); |
| 2310 *s = ' '; | |
| 2311 ++line_ga.ga_len; | |
| 7 | 2312 } |
| 168 | 2313 redraw: |
| 2314 /* redraw the line */ | |
| 2315 msg_col = startcol; | |
| 2316 vcol = 0; | |
| 5966 | 2317 p = (char_u *)line_ga.ga_data; |
| 2318 p[line_ga.ga_len] = NUL; | |
| 2319 while (p < (char_u *)line_ga.ga_data + line_ga.ga_len) | |
| 7 | 2320 { |
| 168 | 2321 if (*p == TAB) |
| 7 | 2322 { |
| 168 | 2323 do |
| 7 | 2324 { |
| 168 | 2325 msg_putchar(' '); |
| 2326 } while (++vcol % 8); | |
| 5966 | 2327 ++p; |
| 7 | 2328 } |
| 168 | 2329 else |
| 164 | 2330 { |
| 5966 | 2331 len = MB_PTR2LEN(p); |
| 2332 msg_outtrans_len(p, len); | |
| 2333 vcol += ptr2cells(p); | |
| 2334 p += len; | |
| 7 | 2335 } |
| 2336 } | |
| 168 | 2337 msg_clr_eos(); |
| 1329 | 2338 windgoto(msg_row, msg_col); |
| 168 | 2339 continue; |
| 2340 } | |
| 2341 | |
| 2342 if (c1 == Ctrl_D) | |
| 2343 { | |
| 2344 /* Delete one shiftwidth. */ | |
| 2345 p = (char_u *)line_ga.ga_data; | |
| 2346 if (prev_char == '0' || prev_char == '^') | |
| 7 | 2347 { |
| 168 | 2348 if (prev_char == '^') |
| 2349 ex_keep_indent = TRUE; | |
| 2350 indent = 0; | |
| 2351 p[--line_ga.ga_len] = NUL; | |
| 7 | 2352 } |
| 2353 else | |
| 2354 { | |
| 168 | 2355 p[line_ga.ga_len] = NUL; |
| 5995 | 2356 indent = get_indent_str(p, 8, FALSE); |
|
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diff
changeset
|
2357 if (indent > 0) |
|
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parents:
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diff
changeset
|
2358 { |
|
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diff
changeset
|
2359 --indent; |
|
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parents:
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|
2360 indent -= indent % get_sw_value(curbuf); |
|
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parents:
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diff
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|
2361 } |
| 168 | 2362 } |
| 5995 | 2363 while (get_indent_str(p, 8, FALSE) > indent) |
| 168 | 2364 { |
|
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parents:
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diff
changeset
|
2365 s = skipwhite(p); |
| 168 | 2366 mch_memmove(s - 1, s, line_ga.ga_len - (s - p) + 1); |
| 2367 --line_ga.ga_len; | |
| 7 | 2368 } |
| 168 | 2369 goto add_indent; |
| 2370 } | |
| 2371 | |
| 2372 if (c1 == Ctrl_V || c1 == Ctrl_Q) | |
| 2373 { | |
| 2374 escaped = TRUE; | |
| 2375 continue; | |
| 7 | 2376 } |
| 168 | 2377 |
| 2378 /* Ignore special key codes: mouse movement, K_IGNORE, etc. */ | |
| 2379 if (IS_SPECIAL(c1)) | |
| 2380 continue; | |
| 7 | 2381 } |
| 168 | 2382 |
| 2383 if (IS_SPECIAL(c1)) | |
| 2384 c1 = '?'; | |
| 5966 | 2385 #ifdef FEAT_MBYTE |
| 2386 if (has_mbyte) | |
| 2387 len = (*mb_char2bytes)(c1, | |
| 2388 (char_u *)line_ga.ga_data + line_ga.ga_len); | |
| 2389 else | |
| 2390 #endif | |
| 2391 { | |
| 2392 len = 1; | |
| 2393 ((char_u *)line_ga.ga_data)[line_ga.ga_len] = c1; | |
| 2394 } | |
| 168 | 2395 if (c1 == '\n') |
| 2396 msg_putchar('\n'); | |
| 2397 else if (c1 == TAB) | |
| 2398 { | |
| 2399 /* Don't use chartabsize(), 'ts' can be different */ | |
| 2400 do | |
| 2401 { | |
| 2402 msg_putchar(' '); | |
| 2403 } while (++vcol % 8); | |
| 2404 } | |
| 7 | 2405 else |
| 2406 { | |
| 168 | 2407 msg_outtrans_len( |
| 5966 | 2408 ((char_u *)line_ga.ga_data) + line_ga.ga_len, len); |
| 168 | 2409 vcol += char2cells(c1); |
| 7 | 2410 } |
| 5966 | 2411 line_ga.ga_len += len; |
| 168 | 2412 escaped = FALSE; |
| 2413 | |
| 2414 windgoto(msg_row, msg_col); | |
| 164 | 2415 pend = (char_u *)(line_ga.ga_data) + line_ga.ga_len; |
| 168 | 2416 |
| 2590 | 2417 /* We are done when a NL is entered, but not when it comes after an |
| 2418 * odd number of backslashes, that results in a NUL. */ | |
| 2419 if (line_ga.ga_len > 0 && pend[-1] == '\n') | |
| 7 | 2420 { |
| 2590 | 2421 int bcount = 0; |
| 2422 | |
| 2423 while (line_ga.ga_len - 2 >= bcount && pend[-2 - bcount] == '\\') | |
| 2424 ++bcount; | |
| 2425 | |
| 2426 if (bcount > 0) | |
| 2427 { | |
| 2428 /* Halve the number of backslashes: "\NL" -> "NUL", "\\NL" -> | |
| 2429 * "\NL", etc. */ | |
| 2430 line_ga.ga_len -= (bcount + 1) / 2; | |
| 2431 pend -= (bcount + 1) / 2; | |
| 2432 pend[-1] = '\n'; | |
| 2433 } | |
| 2434 | |
| 2435 if ((bcount & 1) == 0) | |
| 2436 { | |
| 2437 --line_ga.ga_len; | |
| 2438 --pend; | |
| 2439 *pend = NUL; | |
| 2440 break; | |
| 2441 } | |
| 7 | 2442 } |
| 2443 } | |
| 2444 | |
| 168 | 2445 --no_mapping; |
| 2446 --allow_keys; | |
| 2447 | |
| 7 | 2448 /* make following messages go to the next line */ |
| 2449 msg_didout = FALSE; | |
| 2450 msg_col = 0; | |
| 2451 if (msg_row < Rows - 1) | |
| 2452 ++msg_row; | |
| 2453 emsg_on_display = FALSE; /* don't want ui_delay() */ | |
| 2454 | |
| 2455 if (got_int) | |
| 2456 ga_clear(&line_ga); | |
| 2457 | |
| 2458 return (char_u *)line_ga.ga_data; | |
| 2459 } | |
| 2460 | |
| 502 | 2461 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
| 2462 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 7 | 2463 /* |
| 2464 * Return TRUE if ccline.overstrike is on. | |
| 2465 */ | |
| 2466 int | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2467 cmdline_overstrike(void) |
| 7 | 2468 { |
| 2469 return ccline.overstrike; | |
| 2470 } | |
| 2471 | |
| 2472 /* | |
| 2473 * Return TRUE if the cursor is at the end of the cmdline. | |
| 2474 */ | |
| 2475 int | |
|
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parents:
7807
diff
changeset
|
2476 cmdline_at_end(void) |
| 7 | 2477 { |
| 2478 return (ccline.cmdpos >= ccline.cmdlen); | |
| 2479 } | |
| 2480 #endif | |
| 2481 | |
| 574 | 2482 #if (defined(FEAT_XIM) && (defined(FEAT_GUI_GTK))) || defined(PROTO) |
| 7 | 2483 /* |
| 2484 * Return the virtual column number at the current cursor position. | |
| 2485 * This is used by the IM code to obtain the start of the preedit string. | |
| 2486 */ | |
| 2487 colnr_T | |
|
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parents:
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diff
changeset
|
2488 cmdline_getvcol_cursor(void) |
| 7 | 2489 { |
| 2490 if (ccline.cmdbuff == NULL || ccline.cmdpos > ccline.cmdlen) | |
| 2491 return MAXCOL; | |
| 2492 | |
| 2493 # ifdef FEAT_MBYTE | |
| 2494 if (has_mbyte) | |
| 2495 { | |
| 2496 colnr_T col; | |
| 2497 int i = 0; | |
| 2498 | |
| 2499 for (col = 0; i < ccline.cmdpos; ++col) | |
| 474 | 2500 i += (*mb_ptr2len)(ccline.cmdbuff + i); |
| 7 | 2501 |
| 2502 return col; | |
| 2503 } | |
| 2504 else | |
| 2505 # endif | |
| 2506 return ccline.cmdpos; | |
| 2507 } | |
| 2508 #endif | |
| 2509 | |
| 2510 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
| 2511 /* | |
| 2512 * If part of the command line is an IM preedit string, redraw it with | |
| 2513 * IM feedback attributes. The cursor position is restored after drawing. | |
| 2514 */ | |
| 2515 static void | |
|
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parents:
7807
diff
changeset
|
2516 redrawcmd_preedit(void) |
| 7 | 2517 { |
| 2518 if ((State & CMDLINE) | |
| 2519 && xic != NULL | |
| 976 | 2520 /* && im_get_status() doesn't work when using SCIM */ |
| 7 | 2521 && !p_imdisable |
| 2522 && im_is_preediting()) | |
| 2523 { | |
| 2524 int cmdpos = 0; | |
| 2525 int cmdspos; | |
| 2526 int old_row; | |
| 2527 int old_col; | |
| 2528 colnr_T col; | |
| 2529 | |
| 2530 old_row = msg_row; | |
| 2531 old_col = msg_col; | |
| 531 | 2532 cmdspos = ((ccline.cmdfirstc != NUL) ? 1 : 0) + ccline.cmdindent; |
| 7 | 2533 |
| 2534 # ifdef FEAT_MBYTE | |
| 2535 if (has_mbyte) | |
| 2536 { | |
| 2537 for (col = 0; col < preedit_start_col | |
| 2538 && cmdpos < ccline.cmdlen; ++col) | |
| 2539 { | |
| 2540 cmdspos += (*mb_ptr2cells)(ccline.cmdbuff + cmdpos); | |
| 474 | 2541 cmdpos += (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
| 7 | 2542 } |
| 2543 } | |
| 2544 else | |
| 2545 # endif | |
| 2546 { | |
| 2547 cmdspos += preedit_start_col; | |
| 2548 cmdpos += preedit_start_col; | |
| 2549 } | |
| 2550 | |
| 2551 msg_row = cmdline_row + (cmdspos / (int)Columns); | |
| 2552 msg_col = cmdspos % (int)Columns; | |
| 2553 if (msg_row >= Rows) | |
| 2554 msg_row = Rows - 1; | |
| 2555 | |
| 2556 for (col = 0; cmdpos < ccline.cmdlen; ++col) | |
| 2557 { | |
| 2558 int char_len; | |
| 2559 int char_attr; | |
| 2560 | |
| 2561 char_attr = im_get_feedback_attr(col); | |
| 2562 if (char_attr < 0) | |
| 2563 break; /* end of preedit string */ | |
| 2564 | |
| 2565 # ifdef FEAT_MBYTE | |
| 2566 if (has_mbyte) | |
| 474 | 2567 char_len = (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
| 7 | 2568 else |
| 2569 # endif | |
| 2570 char_len = 1; | |
| 2571 | |
| 2572 msg_outtrans_len_attr(ccline.cmdbuff + cmdpos, char_len, char_attr); | |
| 2573 cmdpos += char_len; | |
| 2574 } | |
| 2575 | |
| 2576 msg_row = old_row; | |
| 2577 msg_col = old_col; | |
| 2578 } | |
| 2579 } | |
| 2580 #endif /* FEAT_XIM && FEAT_GUI_GTK */ | |
| 2581 | |
| 2582 /* | |
| 2583 * Allocate a new command line buffer. | |
| 2584 * Assigns the new buffer to ccline.cmdbuff and ccline.cmdbufflen. | |
| 2585 * Returns the new value of ccline.cmdbuff and ccline.cmdbufflen. | |
| 2586 */ | |
| 2587 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2588 alloc_cmdbuff(int len) |
| 7 | 2589 { |
| 2590 /* | |
| 2591 * give some extra space to avoid having to allocate all the time | |
| 2592 */ | |
| 2593 if (len < 80) | |
| 2594 len = 100; | |
| 2595 else | |
| 2596 len += 20; | |
| 2597 | |
| 2598 ccline.cmdbuff = alloc(len); /* caller should check for out-of-memory */ | |
| 2599 ccline.cmdbufflen = len; | |
| 2600 } | |
| 2601 | |
| 2602 /* | |
| 2603 * Re-allocate the command line to length len + something extra. | |
| 2604 * return FAIL for failure, OK otherwise | |
| 2605 */ | |
| 2606 static int | |
|
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parents:
7807
diff
changeset
|
2607 realloc_cmdbuff(int len) |
| 7 | 2608 { |
| 2609 char_u *p; | |
| 2610 | |
|
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parents:
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diff
changeset
|
2611 if (len < ccline.cmdbufflen) |
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changeset
|
2612 return OK; /* no need to resize */ |
|
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diff
changeset
|
2613 |
| 7 | 2614 p = ccline.cmdbuff; |
| 2615 alloc_cmdbuff(len); /* will get some more */ | |
| 2616 if (ccline.cmdbuff == NULL) /* out of memory */ | |
| 2617 { | |
| 2618 ccline.cmdbuff = p; /* keep the old one */ | |
| 2619 return FAIL; | |
| 2620 } | |
|
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|
2621 /* There isn't always a NUL after the command, but it may need to be |
|
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changeset
|
2622 * there, thus copy up to the NUL and add a NUL. */ |
|
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|
2623 mch_memmove(ccline.cmdbuff, p, (size_t)ccline.cmdlen); |
|
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changeset
|
2624 ccline.cmdbuff[ccline.cmdlen] = NUL; |
| 7 | 2625 vim_free(p); |
| 1718 | 2626 |
| 2627 if (ccline.xpc != NULL | |
| 2628 && ccline.xpc->xp_pattern != NULL | |
| 2629 && ccline.xpc->xp_context != EXPAND_NOTHING | |
| 2630 && ccline.xpc->xp_context != EXPAND_UNSUCCESSFUL) | |
| 2631 { | |
| 1754 | 2632 int i = (int)(ccline.xpc->xp_pattern - p); |
| 1718 | 2633 |
| 2634 /* If xp_pattern points inside the old cmdbuff it needs to be adjusted | |
| 2635 * to point into the newly allocated memory. */ | |
| 2636 if (i >= 0 && i <= ccline.cmdlen) | |
| 2637 ccline.xpc->xp_pattern = ccline.cmdbuff + i; | |
| 2638 } | |
| 2639 | |
| 7 | 2640 return OK; |
| 2641 } | |
| 2642 | |
| 359 | 2643 #if defined(FEAT_ARABIC) || defined(PROTO) |
| 2644 static char_u *arshape_buf = NULL; | |
| 2645 | |
| 2646 # if defined(EXITFREE) || defined(PROTO) | |
| 2647 void | |
|
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parents:
7807
diff
changeset
|
2648 free_cmdline_buf(void) |
| 359 | 2649 { |
| 2650 vim_free(arshape_buf); | |
| 2651 } | |
| 2652 # endif | |
| 2653 #endif | |
| 2654 | |
| 7 | 2655 /* |
| 2656 * Draw part of the cmdline at the current cursor position. But draw stars | |
| 2657 * when cmdline_star is TRUE. | |
| 2658 */ | |
| 2659 static void | |
|
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parents:
7807
diff
changeset
|
2660 draw_cmdline(int start, int len) |
| 7 | 2661 { |
| 2662 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
| 2663 int i; | |
| 2664 | |
| 2665 if (cmdline_star > 0) | |
| 2666 for (i = 0; i < len; ++i) | |
| 2667 { | |
| 2668 msg_putchar('*'); | |
| 2669 # ifdef FEAT_MBYTE | |
| 2670 if (has_mbyte) | |
| 474 | 2671 i += (*mb_ptr2len)(ccline.cmdbuff + start + i) - 1; |
| 7 | 2672 # endif |
| 2673 } | |
| 2674 else | |
| 2675 #endif | |
| 2676 #ifdef FEAT_ARABIC | |
| 2677 if (p_arshape && !p_tbidi && enc_utf8 && len > 0) | |
| 2678 { | |
| 2679 static int buflen = 0; | |
| 2680 char_u *p; | |
| 2681 int j; | |
| 2682 int newlen = 0; | |
| 2683 int mb_l; | |
| 719 | 2684 int pc, pc1 = 0; |
| 7 | 2685 int prev_c = 0; |
| 2686 int prev_c1 = 0; | |
| 714 | 2687 int u8c; |
| 2688 int u8cc[MAX_MCO]; | |
| 7 | 2689 int nc = 0; |
| 2690 | |
| 2691 /* | |
| 2692 * Do arabic shaping into a temporary buffer. This is very | |
| 2693 * inefficient! | |
| 2694 */ | |
| 507 | 2695 if (len * 2 + 2 > buflen) |
| 7 | 2696 { |
| 2697 /* Re-allocate the buffer. We keep it around to avoid a lot of | |
| 2698 * alloc()/free() calls. */ | |
| 359 | 2699 vim_free(arshape_buf); |
| 507 | 2700 buflen = len * 2 + 2; |
| 359 | 2701 arshape_buf = alloc(buflen); |
| 2702 if (arshape_buf == NULL) | |
| 7 | 2703 return; /* out of memory */ |
| 2704 } | |
| 2705 | |
| 507 | 2706 if (utf_iscomposing(utf_ptr2char(ccline.cmdbuff + start))) |
| 2707 { | |
| 2708 /* Prepend a space to draw the leading composing char on. */ | |
| 2709 arshape_buf[0] = ' '; | |
| 2710 newlen = 1; | |
| 2711 } | |
| 2712 | |
| 7 | 2713 for (j = start; j < start + len; j += mb_l) |
| 2714 { | |
| 2715 p = ccline.cmdbuff + j; | |
| 714 | 2716 u8c = utfc_ptr2char_len(p, u8cc, start + len - j); |
| 474 | 2717 mb_l = utfc_ptr2len_len(p, start + len - j); |
| 7 | 2718 if (ARABIC_CHAR(u8c)) |
| 2719 { | |
| 2720 /* Do Arabic shaping. */ | |
| 2721 if (cmdmsg_rl) | |
| 2722 { | |
| 2723 /* displaying from right to left */ | |
| 2724 pc = prev_c; | |
| 2725 pc1 = prev_c1; | |
| 714 | 2726 prev_c1 = u8cc[0]; |
| 7 | 2727 if (j + mb_l >= start + len) |
| 2728 nc = NUL; | |
| 2729 else | |
| 2730 nc = utf_ptr2char(p + mb_l); | |
| 2731 } | |
| 2732 else | |
| 2733 { | |
| 2734 /* displaying from left to right */ | |
| 2735 if (j + mb_l >= start + len) | |
| 2736 pc = NUL; | |
| 2737 else | |
| 714 | 2738 { |
| 2739 int pcc[MAX_MCO]; | |
| 2740 | |
| 2741 pc = utfc_ptr2char_len(p + mb_l, pcc, | |
| 7 | 2742 start + len - j - mb_l); |
| 714 | 2743 pc1 = pcc[0]; |
| 2744 } | |
| 7 | 2745 nc = prev_c; |
| 2746 } | |
| 2747 prev_c = u8c; | |
| 2748 | |
| 714 | 2749 u8c = arabic_shape(u8c, NULL, &u8cc[0], pc, pc1, nc); |
| 7 | 2750 |
| 359 | 2751 newlen += (*mb_char2bytes)(u8c, arshape_buf + newlen); |
| 714 | 2752 if (u8cc[0] != 0) |
| 7 | 2753 { |
| 714 | 2754 newlen += (*mb_char2bytes)(u8cc[0], arshape_buf + newlen); |
| 2755 if (u8cc[1] != 0) | |
| 2756 newlen += (*mb_char2bytes)(u8cc[1], | |
| 359 | 2757 arshape_buf + newlen); |
| 7 | 2758 } |
| 2759 } | |
| 2760 else | |
| 2761 { | |
| 2762 prev_c = u8c; | |
| 359 | 2763 mch_memmove(arshape_buf + newlen, p, mb_l); |
| 7 | 2764 newlen += mb_l; |
| 2765 } | |
| 2766 } | |
| 2767 | |
| 359 | 2768 msg_outtrans_len(arshape_buf, newlen); |
| 7 | 2769 } |
| 2770 else | |
| 2771 #endif | |
| 2772 msg_outtrans_len(ccline.cmdbuff + start, len); | |
| 2773 } | |
| 2774 | |
| 2775 /* | |
| 2776 * Put a character on the command line. Shifts the following text to the | |
| 2777 * right when "shift" is TRUE. Used for CTRL-V, CTRL-K, etc. | |
| 2778 * "c" must be printable (fit in one display cell)! | |
| 2779 */ | |
| 2780 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2781 putcmdline(int c, int shift) |
| 7 | 2782 { |
| 2783 if (cmd_silent) | |
| 2784 return; | |
| 2785 msg_no_more = TRUE; | |
| 2786 msg_putchar(c); | |
| 2787 if (shift) | |
| 2788 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
| 2789 msg_no_more = FALSE; | |
| 2790 cursorcmd(); | |
| 2791 } | |
| 2792 | |
| 2793 /* | |
| 2794 * Undo a putcmdline(c, FALSE). | |
| 2795 */ | |
| 2796 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2797 unputcmdline(void) |
| 7 | 2798 { |
| 2799 if (cmd_silent) | |
| 2800 return; | |
| 2801 msg_no_more = TRUE; | |
| 2802 if (ccline.cmdlen == ccline.cmdpos) | |
| 2803 msg_putchar(' '); | |
| 3558 | 2804 #ifdef FEAT_MBYTE |
| 2805 else if (has_mbyte) | |
| 2806 draw_cmdline(ccline.cmdpos, | |
| 2807 (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos)); | |
| 2808 #endif | |
| 7 | 2809 else |
| 2810 draw_cmdline(ccline.cmdpos, 1); | |
| 2811 msg_no_more = FALSE; | |
| 2812 cursorcmd(); | |
| 2813 } | |
| 2814 | |
| 2815 /* | |
| 2816 * Put the given string, of the given length, onto the command line. | |
| 2817 * If len is -1, then STRLEN() is used to calculate the length. | |
| 2818 * If 'redraw' is TRUE then the new part of the command line, and the remaining | |
| 2819 * part will be redrawn, otherwise it will not. If this function is called | |
| 2820 * twice in a row, then 'redraw' should be FALSE and redrawcmd() should be | |
| 2821 * called afterwards. | |
| 2822 */ | |
| 2823 int | |
|
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parents:
7807
diff
changeset
|
2824 put_on_cmdline(char_u *str, int len, int redraw) |
| 7 | 2825 { |
| 2826 int retval; | |
| 2827 int i; | |
| 2828 int m; | |
| 2829 int c; | |
| 2830 | |
| 2831 if (len < 0) | |
| 2832 len = (int)STRLEN(str); | |
| 2833 | |
| 2834 /* Check if ccline.cmdbuff needs to be longer */ | |
| 2835 if (ccline.cmdlen + len + 1 >= ccline.cmdbufflen) | |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2836 retval = realloc_cmdbuff(ccline.cmdlen + len + 1); |
| 7 | 2837 else |
| 2838 retval = OK; | |
| 2839 if (retval == OK) | |
| 2840 { | |
| 2841 if (!ccline.overstrike) | |
| 2842 { | |
| 2843 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
| 2844 ccline.cmdbuff + ccline.cmdpos, | |
| 2845 (size_t)(ccline.cmdlen - ccline.cmdpos)); | |
| 2846 ccline.cmdlen += len; | |
| 2847 } | |
| 2848 else | |
| 2849 { | |
| 2850 #ifdef FEAT_MBYTE | |
| 2851 if (has_mbyte) | |
| 2852 { | |
| 2853 /* Count nr of characters in the new string. */ | |
| 2854 m = 0; | |
| 474 | 2855 for (i = 0; i < len; i += (*mb_ptr2len)(str + i)) |
| 7 | 2856 ++m; |
| 2857 /* Count nr of bytes in cmdline that are overwritten by these | |
| 2858 * characters. */ | |
| 2859 for (i = ccline.cmdpos; i < ccline.cmdlen && m > 0; | |
| 474 | 2860 i += (*mb_ptr2len)(ccline.cmdbuff + i)) |
| 7 | 2861 --m; |
| 2862 if (i < ccline.cmdlen) | |
| 2863 { | |
| 2864 mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, | |
| 2865 ccline.cmdbuff + i, (size_t)(ccline.cmdlen - i)); | |
| 2866 ccline.cmdlen += ccline.cmdpos + len - i; | |
| 2867 } | |
| 2868 else | |
| 2869 ccline.cmdlen = ccline.cmdpos + len; | |
| 2870 } | |
| 2871 else | |
| 2872 #endif | |
| 2873 if (ccline.cmdpos + len > ccline.cmdlen) | |
| 2874 ccline.cmdlen = ccline.cmdpos + len; | |
| 2875 } | |
| 2876 mch_memmove(ccline.cmdbuff + ccline.cmdpos, str, (size_t)len); | |
| 2877 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
| 2878 | |
| 2879 #ifdef FEAT_MBYTE | |
| 2880 if (enc_utf8) | |
| 2881 { | |
| 2882 /* When the inserted text starts with a composing character, | |
| 2883 * backup to the character before it. There could be two of them. | |
| 2884 */ | |
| 2885 i = 0; | |
| 2886 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
| 2887 while (ccline.cmdpos > 0 && utf_iscomposing(c)) | |
| 2888 { | |
| 2889 i = (*mb_head_off)(ccline.cmdbuff, | |
| 2890 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
| 2891 ccline.cmdpos -= i; | |
| 2892 len += i; | |
| 2893 c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); | |
| 2894 } | |
| 2895 # ifdef FEAT_ARABIC | |
| 2896 if (i == 0 && ccline.cmdpos > 0 && arabic_maycombine(c)) | |
| 2897 { | |
| 2898 /* Check the previous character for Arabic combining pair. */ | |
| 2899 i = (*mb_head_off)(ccline.cmdbuff, | |
| 2900 ccline.cmdbuff + ccline.cmdpos - 1) + 1; | |
| 2901 if (arabic_combine(utf_ptr2char(ccline.cmdbuff | |
| 2902 + ccline.cmdpos - i), c)) | |
| 2903 { | |
| 2904 ccline.cmdpos -= i; | |
| 2905 len += i; | |
| 2906 } | |
| 2907 else | |
| 2908 i = 0; | |
| 2909 } | |
| 2910 # endif | |
| 2911 if (i != 0) | |
| 2912 { | |
| 2913 /* Also backup the cursor position. */ | |
| 2914 i = ptr2cells(ccline.cmdbuff + ccline.cmdpos); | |
| 2915 ccline.cmdspos -= i; | |
| 2916 msg_col -= i; | |
| 2917 if (msg_col < 0) | |
| 2918 { | |
| 2919 msg_col += Columns; | |
| 2920 --msg_row; | |
| 2921 } | |
| 2922 } | |
| 2923 } | |
| 2924 #endif | |
| 2925 | |
| 2926 if (redraw && !cmd_silent) | |
| 2927 { | |
| 2928 msg_no_more = TRUE; | |
| 2929 i = cmdline_row; | |
| 3114 | 2930 cursorcmd(); |
| 7 | 2931 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); |
| 2932 /* Avoid clearing the rest of the line too often. */ | |
| 2933 if (cmdline_row != i || ccline.overstrike) | |
| 2934 msg_clr_eos(); | |
| 2935 msg_no_more = FALSE; | |
| 2936 } | |
| 2937 #ifdef FEAT_FKMAP | |
| 2938 /* | |
| 2939 * If we are in Farsi command mode, the character input must be in | |
| 2940 * Insert mode. So do not advance the cmdpos. | |
| 2941 */ | |
| 2942 if (!cmd_fkmap) | |
| 2943 #endif | |
| 2944 { | |
| 2945 if (KeyTyped) | |
| 534 | 2946 { |
| 7 | 2947 m = Columns * Rows; |
| 534 | 2948 if (m < 0) /* overflow, Columns or Rows at weird value */ |
| 2949 m = MAXCOL; | |
| 2950 } | |
| 7 | 2951 else |
| 2952 m = MAXCOL; | |
| 2953 for (i = 0; i < len; ++i) | |
| 2954 { | |
| 2955 c = cmdline_charsize(ccline.cmdpos); | |
| 2956 #ifdef FEAT_MBYTE | |
| 2957 /* count ">" for a double-wide char that doesn't fit. */ | |
| 2958 if (has_mbyte) | |
| 2959 correct_cmdspos(ccline.cmdpos, c); | |
| 2960 #endif | |
| 1612 | 2961 /* Stop cursor at the end of the screen, but do increment the |
| 2962 * insert position, so that entering a very long command | |
| 2963 * works, even though you can't see it. */ | |
| 2964 if (ccline.cmdspos + c < m) | |
| 2965 ccline.cmdspos += c; | |
| 7 | 2966 #ifdef FEAT_MBYTE |
| 2967 if (has_mbyte) | |
| 2968 { | |
| 474 | 2969 c = (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos) - 1; |
| 7 | 2970 if (c > len - i - 1) |
| 2971 c = len - i - 1; | |
| 2972 ccline.cmdpos += c; | |
| 2973 i += c; | |
| 2974 } | |
| 2975 #endif | |
| 2976 ++ccline.cmdpos; | |
| 2977 } | |
| 2978 } | |
| 2979 } | |
| 2980 if (redraw) | |
| 2981 msg_check(); | |
| 2982 return retval; | |
| 2983 } | |
| 2984 | |
| 95 | 2985 static struct cmdline_info prev_ccline; |
| 2986 static int prev_ccline_used = FALSE; | |
| 2987 | |
| 2988 /* | |
| 2989 * Save ccline, because obtaining the "=" register may execute "normal :cmd" | |
| 2990 * and overwrite it. But get_cmdline_str() may need it, thus make it | |
| 2991 * available globally in prev_ccline. | |
| 2992 */ | |
| 2993 static void | |
|
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parents:
7807
diff
changeset
|
2994 save_cmdline(struct cmdline_info *ccp) |
| 95 | 2995 { |
| 2996 if (!prev_ccline_used) | |
| 2997 { | |
| 2998 vim_memset(&prev_ccline, 0, sizeof(struct cmdline_info)); | |
| 2999 prev_ccline_used = TRUE; | |
| 3000 } | |
| 3001 *ccp = prev_ccline; | |
| 3002 prev_ccline = ccline; | |
| 3003 ccline.cmdbuff = NULL; | |
| 3004 ccline.cmdprompt = NULL; | |
| 1718 | 3005 ccline.xpc = NULL; |
| 95 | 3006 } |
| 3007 | |
| 3008 /* | |
| 1214 | 3009 * Restore ccline after it has been saved with save_cmdline(). |
| 95 | 3010 */ |
| 3011 static void | |
|
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parents:
7807
diff
changeset
|
3012 restore_cmdline(struct cmdline_info *ccp) |
| 95 | 3013 { |
| 3014 ccline = prev_ccline; | |
| 3015 prev_ccline = *ccp; | |
| 3016 } | |
| 3017 | |
| 849 | 3018 #if defined(FEAT_EVAL) || defined(PROTO) |
| 3019 /* | |
| 3020 * Save the command line into allocated memory. Returns a pointer to be | |
| 3021 * passed to restore_cmdline_alloc() later. | |
| 3022 * Returns NULL when failed. | |
| 3023 */ | |
| 3024 char_u * | |
|
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parents:
7807
diff
changeset
|
3025 save_cmdline_alloc(void) |
| 849 | 3026 { |
| 3027 struct cmdline_info *p; | |
| 3028 | |
| 3029 p = (struct cmdline_info *)alloc((unsigned)sizeof(struct cmdline_info)); | |
| 3030 if (p != NULL) | |
| 3031 save_cmdline(p); | |
| 3032 return (char_u *)p; | |
| 3033 } | |
| 3034 | |
| 3035 /* | |
| 3036 * Restore the command line from the return value of save_cmdline_alloc(). | |
| 3037 */ | |
| 3038 void | |
|
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parents:
7807
diff
changeset
|
3039 restore_cmdline_alloc(char_u *p) |
| 849 | 3040 { |
| 3041 if (p != NULL) | |
| 3042 { | |
| 3043 restore_cmdline((struct cmdline_info *)p); | |
| 3044 vim_free(p); | |
| 3045 } | |
| 3046 } | |
| 3047 #endif | |
| 3048 | |
| 15 | 3049 /* |
|
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diff
changeset
|
3050 * Paste a yank register into the command line. |
|
4c5f53a60543
commit https://github.com/vim/vim/commit/6f62fed349bf829da2adb02619dc9acba13c8ab6
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parents:
7250
diff
changeset
|
3051 * Used by CTRL-R command in command-line mode. |
| 15 | 3052 * insert_reg() can't be used here, because special characters from the |
| 3053 * register contents will be interpreted as commands. | |
| 3054 * | |
|
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diff
changeset
|
3055 * Return FAIL for failure, OK otherwise. |
| 15 | 3056 */ |
| 3057 static int | |
|
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parents:
7807
diff
changeset
|
3058 cmdline_paste( |
|
f86adafb28d4
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parents:
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diff
changeset
|
3059 int regname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3060 int literally, /* Insert text literally instead of "as typed" */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3061 int remcr) /* remove trailing CR */ |
| 15 | 3062 { |
| 3063 long i; | |
| 3064 char_u *arg; | |
| 772 | 3065 char_u *p; |
| 15 | 3066 int allocated; |
| 3067 struct cmdline_info save_ccline; | |
| 3068 | |
| 3069 /* check for valid regname; also accept special characters for CTRL-R in | |
| 3070 * the command line */ | |
| 3071 if (regname != Ctrl_F && regname != Ctrl_P && regname != Ctrl_W | |
| 3072 && regname != Ctrl_A && !valid_yank_reg(regname, FALSE)) | |
| 3073 return FAIL; | |
| 3074 | |
| 3075 /* A register containing CTRL-R can cause an endless loop. Allow using | |
| 3076 * CTRL-C to break the loop. */ | |
| 3077 line_breakcheck(); | |
| 3078 if (got_int) | |
| 3079 return FAIL; | |
| 3080 | |
| 3081 #ifdef FEAT_CLIPBOARD | |
| 3082 regname = may_get_selection(regname); | |
| 3083 #endif | |
| 3084 | |
| 634 | 3085 /* Need to save and restore ccline. And set "textlock" to avoid nasty |
| 632 | 3086 * things like going to another buffer when evaluating an expression. */ |
| 95 | 3087 save_cmdline(&save_ccline); |
| 634 | 3088 ++textlock; |
| 15 | 3089 i = get_spec_reg(regname, &arg, &allocated, TRUE); |
| 634 | 3090 --textlock; |
| 95 | 3091 restore_cmdline(&save_ccline); |
| 15 | 3092 |
| 3093 if (i) | |
| 3094 { | |
| 3095 /* Got the value of a special register in "arg". */ | |
| 3096 if (arg == NULL) | |
| 3097 return FAIL; | |
| 772 | 3098 |
| 3099 /* When 'incsearch' is set and CTRL-R CTRL-W used: skip the duplicate | |
| 3100 * part of the word. */ | |
| 3101 p = arg; | |
| 3102 if (p_is && regname == Ctrl_W) | |
| 3103 { | |
| 3104 char_u *w; | |
| 3105 int len; | |
| 3106 | |
| 3107 /* Locate start of last word in the cmd buffer. */ | |
| 2937 | 3108 for (w = ccline.cmdbuff + ccline.cmdpos; w > ccline.cmdbuff; ) |
| 772 | 3109 { |
| 3110 #ifdef FEAT_MBYTE | |
| 3111 if (has_mbyte) | |
| 3112 { | |
| 3113 len = (*mb_head_off)(ccline.cmdbuff, w - 1) + 1; | |
| 3114 if (!vim_iswordc(mb_ptr2char(w - len))) | |
| 3115 break; | |
| 3116 w -= len; | |
| 3117 } | |
| 3118 else | |
| 3119 #endif | |
| 3120 { | |
| 3121 if (!vim_iswordc(w[-1])) | |
| 3122 break; | |
| 3123 --w; | |
| 3124 } | |
| 3125 } | |
| 2937 | 3126 len = (int)((ccline.cmdbuff + ccline.cmdpos) - w); |
| 772 | 3127 if (p_ic ? STRNICMP(w, arg, len) == 0 : STRNCMP(w, arg, len) == 0) |
| 3128 p += len; | |
| 3129 } | |
| 3130 | |
| 3131 cmdline_paste_str(p, literally); | |
| 15 | 3132 if (allocated) |
| 3133 vim_free(arg); | |
| 3134 return OK; | |
| 3135 } | |
| 3136 | |
| 1015 | 3137 return cmdline_paste_reg(regname, literally, remcr); |
| 15 | 3138 } |
| 3139 | |
| 3140 /* | |
| 3141 * Put a string on the command line. | |
| 3142 * When "literally" is TRUE, insert literally. | |
| 3143 * When "literally" is FALSE, insert as typed, but don't leave the command | |
| 3144 * line. | |
| 3145 */ | |
| 3146 void | |
|
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parents:
7807
diff
changeset
|
3147 cmdline_paste_str(char_u *s, int literally) |
| 15 | 3148 { |
| 3149 int c, cv; | |
| 3150 | |
| 3151 if (literally) | |
| 3152 put_on_cmdline(s, -1, TRUE); | |
| 3153 else | |
| 3154 while (*s != NUL) | |
| 3155 { | |
| 3156 cv = *s; | |
| 3157 if (cv == Ctrl_V && s[1]) | |
| 3158 ++s; | |
| 3159 #ifdef FEAT_MBYTE | |
| 3160 if (has_mbyte) | |
| 1606 | 3161 c = mb_cptr2char_adv(&s); |
| 15 | 3162 else |
| 3163 #endif | |
| 3164 c = *s++; | |
| 3628 | 3165 if (cv == Ctrl_V || c == ESC || c == Ctrl_C |
| 3166 || c == CAR || c == NL || c == Ctrl_L | |
| 15 | 3167 #ifdef UNIX |
| 3168 || c == intr_char | |
| 3169 #endif | |
| 3170 || (c == Ctrl_BSL && *s == Ctrl_N)) | |
| 3171 stuffcharReadbuff(Ctrl_V); | |
| 3172 stuffcharReadbuff(c); | |
| 3173 } | |
| 3174 } | |
| 3175 | |
| 7 | 3176 #ifdef FEAT_WILDMENU |
| 3177 /* | |
| 3178 * Delete characters on the command line, from "from" to the current | |
| 3179 * position. | |
| 3180 */ | |
| 3181 static void | |
|
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diff
changeset
|
3182 cmdline_del(int from) |
| 7 | 3183 { |
| 3184 mch_memmove(ccline.cmdbuff + from, ccline.cmdbuff + ccline.cmdpos, | |
| 3185 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
| 3186 ccline.cmdlen -= ccline.cmdpos - from; | |
| 3187 ccline.cmdpos = from; | |
| 3188 } | |
| 3189 #endif | |
| 3190 | |
| 3191 /* | |
|
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diff
changeset
|
3192 * This function is called when the screen size changes and with incremental |
|
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
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parents:
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diff
changeset
|
3193 * search and in other situations where the command line may have been |
|
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
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parents:
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diff
changeset
|
3194 * overwritten. |
| 7 | 3195 */ |
| 3196 void | |
|
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parents:
7807
diff
changeset
|
3197 redrawcmdline(void) |
| 7 | 3198 { |
| 3199 if (cmd_silent) | |
| 3200 return; | |
| 3201 need_wait_return = FALSE; | |
| 3202 compute_cmdrow(); | |
| 3203 redrawcmd(); | |
| 3204 cursorcmd(); | |
| 3205 } | |
| 3206 | |
| 3207 static void | |
|
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7807
diff
changeset
|
3208 redrawcmdprompt(void) |
| 7 | 3209 { |
| 3210 int i; | |
| 3211 | |
| 3212 if (cmd_silent) | |
| 3213 return; | |
| 531 | 3214 if (ccline.cmdfirstc != NUL) |
| 7 | 3215 msg_putchar(ccline.cmdfirstc); |
| 3216 if (ccline.cmdprompt != NULL) | |
| 3217 { | |
| 3218 msg_puts_attr(ccline.cmdprompt, ccline.cmdattr); | |
| 3219 ccline.cmdindent = msg_col + (msg_row - cmdline_row) * Columns; | |
| 3220 /* do the reverse of set_cmdspos() */ | |
| 531 | 3221 if (ccline.cmdfirstc != NUL) |
| 7 | 3222 --ccline.cmdindent; |
| 3223 } | |
| 3224 else | |
| 3225 for (i = ccline.cmdindent; i > 0; --i) | |
| 3226 msg_putchar(' '); | |
| 3227 } | |
| 3228 | |
| 3229 /* | |
| 3230 * Redraw what is currently on the command line. | |
| 3231 */ | |
| 3232 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3233 redrawcmd(void) |
| 7 | 3234 { |
| 3235 if (cmd_silent) | |
| 3236 return; | |
| 3237 | |
| 683 | 3238 /* when 'incsearch' is set there may be no command line while redrawing */ |
| 3239 if (ccline.cmdbuff == NULL) | |
| 3240 { | |
| 3241 windgoto(cmdline_row, 0); | |
| 3242 msg_clr_eos(); | |
| 3243 return; | |
| 3244 } | |
| 3245 | |
| 7 | 3246 msg_start(); |
| 3247 redrawcmdprompt(); | |
| 3248 | |
| 3249 /* Don't use more prompt, truncate the cmdline if it doesn't fit. */ | |
| 3250 msg_no_more = TRUE; | |
| 3251 draw_cmdline(0, ccline.cmdlen); | |
| 3252 msg_clr_eos(); | |
| 3253 msg_no_more = FALSE; | |
| 3254 | |
| 3255 set_cmdspos_cursor(); | |
| 3256 | |
| 3257 /* | |
| 3258 * An emsg() before may have set msg_scroll. This is used in normal mode, | |
| 3259 * in cmdline mode we can reset them now. | |
| 3260 */ | |
| 3261 msg_scroll = FALSE; /* next message overwrites cmdline */ | |
| 3262 | |
| 3263 /* Typing ':' at the more prompt may set skip_redraw. We don't want this | |
| 3264 * in cmdline mode */ | |
| 3265 skip_redraw = FALSE; | |
| 3266 } | |
| 3267 | |
| 3268 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3269 compute_cmdrow(void) |
| 7 | 3270 { |
| 540 | 3271 if (exmode_active || msg_scrolled != 0) |
| 7 | 3272 cmdline_row = Rows - 1; |
| 3273 else | |
| 3274 cmdline_row = W_WINROW(lastwin) + lastwin->w_height | |
| 3275 + W_STATUS_HEIGHT(lastwin); | |
| 3276 } | |
| 3277 | |
| 3278 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3279 cursorcmd(void) |
| 7 | 3280 { |
| 3281 if (cmd_silent) | |
| 3282 return; | |
| 3283 | |
| 3284 #ifdef FEAT_RIGHTLEFT | |
| 3285 if (cmdmsg_rl) | |
| 3286 { | |
| 3287 msg_row = cmdline_row + (ccline.cmdspos / (int)(Columns - 1)); | |
| 3288 msg_col = (int)Columns - (ccline.cmdspos % (int)(Columns - 1)) - 1; | |
| 3289 if (msg_row <= 0) | |
| 3290 msg_row = Rows - 1; | |
| 3291 } | |
| 3292 else | |
| 3293 #endif | |
| 3294 { | |
| 3295 msg_row = cmdline_row + (ccline.cmdspos / (int)Columns); | |
| 3296 msg_col = ccline.cmdspos % (int)Columns; | |
| 3297 if (msg_row >= Rows) | |
| 3298 msg_row = Rows - 1; | |
| 3299 } | |
| 3300 | |
| 3301 windgoto(msg_row, msg_col); | |
| 3302 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
| 3303 redrawcmd_preedit(); | |
| 3304 #endif | |
| 3305 #ifdef MCH_CURSOR_SHAPE | |
| 3306 mch_update_cursor(); | |
| 3307 #endif | |
| 3308 } | |
| 3309 | |
| 3310 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3311 gotocmdline(int clr) |
| 7 | 3312 { |
| 3313 msg_start(); | |
| 3314 #ifdef FEAT_RIGHTLEFT | |
| 3315 if (cmdmsg_rl) | |
| 3316 msg_col = Columns - 1; | |
| 3317 else | |
| 3318 #endif | |
| 3319 msg_col = 0; /* always start in column 0 */ | |
| 3320 if (clr) /* clear the bottom line(s) */ | |
| 3321 msg_clr_eos(); /* will reset clear_cmdline */ | |
| 3322 windgoto(cmdline_row, 0); | |
| 3323 } | |
| 3324 | |
| 3325 /* | |
| 3326 * Check the word in front of the cursor for an abbreviation. | |
| 3327 * Called when the non-id character "c" has been entered. | |
| 3328 * When an abbreviation is recognized it is removed from the text with | |
| 3329 * backspaces and the replacement string is inserted, followed by "c". | |
| 3330 */ | |
| 3331 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3332 ccheck_abbr(int c) |
| 7 | 3333 { |
| 3334 if (p_paste || no_abbr) /* no abbreviations or in paste mode */ | |
| 3335 return FALSE; | |
| 3336 | |
| 3337 return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, 0); | |
| 3338 } | |
| 3339 | |
| 3164 | 3340 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 3341 static int | |
| 3342 #ifdef __BORLANDC__ | |
| 3343 _RTLENTRYF | |
| 3344 #endif | |
|
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parents:
7807
diff
changeset
|
3345 sort_func_compare(const void *s1, const void *s2) |
| 3164 | 3346 { |
| 3347 char_u *p1 = *(char_u **)s1; | |
| 3348 char_u *p2 = *(char_u **)s2; | |
| 3349 | |
| 3350 if (*p1 != '<' && *p2 == '<') return -1; | |
| 3351 if (*p1 == '<' && *p2 != '<') return 1; | |
| 3352 return STRCMP(p1, p2); | |
| 3353 } | |
| 3354 #endif | |
| 3355 | |
| 7 | 3356 /* |
| 3357 * Return FAIL if this is not an appropriate context in which to do | |
| 3358 * completion of anything, return OK if it is (even if there are no matches). | |
| 3359 * For the caller, this means that the character is just passed through like a | |
| 3360 * normal character (instead of being expanded). This allows :s/^I^D etc. | |
| 3361 */ | |
| 3362 static int | |
|
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parents:
7807
diff
changeset
|
3363 nextwild( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3364 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3365 int type, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3366 int options, /* extra options for ExpandOne() */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3367 int escape) /* if TRUE, escape the returned matches */ |
| 7 | 3368 { |
| 3369 int i, j; | |
| 3370 char_u *p1; | |
| 3371 char_u *p2; | |
| 3372 int difflen; | |
| 3373 int v; | |
| 3374 | |
| 3375 if (xp->xp_numfiles == -1) | |
| 3376 { | |
| 3377 set_expand_context(xp); | |
| 3378 cmd_showtail = expand_showtail(xp); | |
| 3379 } | |
| 3380 | |
| 3381 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
| 3382 { | |
| 3383 beep_flush(); | |
| 3384 return OK; /* Something illegal on command line */ | |
| 3385 } | |
| 3386 if (xp->xp_context == EXPAND_NOTHING) | |
| 3387 { | |
| 3388 /* Caller can use the character as a normal char instead */ | |
| 3389 return FAIL; | |
| 3390 } | |
| 3391 | |
| 3392 MSG_PUTS("..."); /* show that we are busy */ | |
| 3393 out_flush(); | |
| 3394 | |
| 3395 i = (int)(xp->xp_pattern - ccline.cmdbuff); | |
| 1965 | 3396 xp->xp_pattern_len = ccline.cmdpos - i; |
| 7 | 3397 |
| 3398 if (type == WILD_NEXT || type == WILD_PREV) | |
| 3399 { | |
| 3400 /* | |
| 3401 * Get next/previous match for a previous expanded pattern. | |
| 3402 */ | |
| 3403 p2 = ExpandOne(xp, NULL, NULL, 0, type); | |
| 3404 } | |
| 3405 else | |
| 3406 { | |
| 3407 /* | |
| 3408 * Translate string into pattern and expand it. | |
| 3409 */ | |
| 1965 | 3410 if ((p1 = addstar(xp->xp_pattern, xp->xp_pattern_len, |
| 3411 xp->xp_context)) == NULL) | |
| 7 | 3412 p2 = NULL; |
| 3413 else | |
| 3414 { | |
| 2652 | 3415 int use_options = options | |
| 3961 | 3416 WILD_HOME_REPLACE|WILD_ADD_SLASH|WILD_SILENT; |
| 3417 if (escape) | |
| 3418 use_options |= WILD_ESCAPE; | |
| 2652 | 3419 |
| 3420 if (p_wic) | |
| 3421 use_options += WILD_ICASE; | |
| 1965 | 3422 p2 = ExpandOne(xp, p1, |
| 3423 vim_strnsave(&ccline.cmdbuff[i], xp->xp_pattern_len), | |
| 2652 | 3424 use_options, type); |
| 7 | 3425 vim_free(p1); |
|
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parents:
2016
diff
changeset
|
3426 /* longest match: make sure it is not shorter, happens with :help */ |
| 7 | 3427 if (p2 != NULL && type == WILD_LONGEST) |
| 3428 { | |
| 1965 | 3429 for (j = 0; j < xp->xp_pattern_len; ++j) |
| 7 | 3430 if (ccline.cmdbuff[i + j] == '*' |
| 3431 || ccline.cmdbuff[i + j] == '?') | |
| 3432 break; | |
| 3433 if ((int)STRLEN(p2) < j) | |
| 3434 { | |
| 3435 vim_free(p2); | |
| 3436 p2 = NULL; | |
| 3437 } | |
| 3438 } | |
| 3439 } | |
| 3440 } | |
| 3441 | |
| 3442 if (p2 != NULL && !got_int) | |
| 3443 { | |
| 1965 | 3444 difflen = (int)STRLEN(p2) - xp->xp_pattern_len; |
|
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parents:
2556
diff
changeset
|
3445 if (ccline.cmdlen + difflen + 4 > ccline.cmdbufflen) |
| 7 | 3446 { |
|
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Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
3447 v = realloc_cmdbuff(ccline.cmdlen + difflen + 4); |
| 7 | 3448 xp->xp_pattern = ccline.cmdbuff + i; |
| 3449 } | |
| 3450 else | |
| 3451 v = OK; | |
| 3452 if (v == OK) | |
| 3453 { | |
| 323 | 3454 mch_memmove(&ccline.cmdbuff[ccline.cmdpos + difflen], |
| 3455 &ccline.cmdbuff[ccline.cmdpos], | |
| 3456 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
| 3457 mch_memmove(&ccline.cmdbuff[i], p2, STRLEN(p2)); | |
| 7 | 3458 ccline.cmdlen += difflen; |
| 3459 ccline.cmdpos += difflen; | |
| 3460 } | |
| 3461 } | |
| 3462 vim_free(p2); | |
| 3463 | |
| 3464 redrawcmd(); | |
| 33 | 3465 cursorcmd(); |
| 7 | 3466 |
| 3467 /* When expanding a ":map" command and no matches are found, assume that | |
| 3468 * the key is supposed to be inserted literally */ | |
| 3469 if (xp->xp_context == EXPAND_MAPPINGS && p2 == NULL) | |
| 3470 return FAIL; | |
| 3471 | |
| 3472 if (xp->xp_numfiles <= 0 && p2 == NULL) | |
| 3473 beep_flush(); | |
| 3474 else if (xp->xp_numfiles == 1) | |
| 3475 /* free expanded pattern */ | |
| 3476 (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE); | |
| 3477 | |
| 3478 return OK; | |
| 3479 } | |
| 3480 | |
| 3481 /* | |
| 3482 * Do wildcard expansion on the string 'str'. | |
| 3483 * Chars that should not be expanded must be preceded with a backslash. | |
| 1612 | 3484 * Return a pointer to allocated memory containing the new string. |
| 7 | 3485 * Return NULL for failure. |
| 3486 * | |
| 1412 | 3487 * "orig" is the originally expanded string, copied to allocated memory. It |
| 3488 * should either be kept in orig_save or freed. When "mode" is WILD_NEXT or | |
| 3489 * WILD_PREV "orig" should be NULL. | |
| 3490 * | |
| 838 | 3491 * Results are cached in xp->xp_files and xp->xp_numfiles, except when "mode" |
| 3492 * is WILD_EXPAND_FREE or WILD_ALL. | |
| 7 | 3493 * |
| 3494 * mode = WILD_FREE: just free previously expanded matches | |
| 3495 * mode = WILD_EXPAND_FREE: normal expansion, do not keep matches | |
| 3496 * mode = WILD_EXPAND_KEEP: normal expansion, keep matches | |
| 3497 * mode = WILD_NEXT: use next match in multiple match, wrap to first | |
| 3498 * mode = WILD_PREV: use previous match in multiple match, wrap to first | |
| 3499 * mode = WILD_ALL: return all matches concatenated | |
| 3500 * mode = WILD_LONGEST: return longest matched part | |
| 3398 | 3501 * mode = WILD_ALL_KEEP: get all matches, keep matches |
| 7 | 3502 * |
| 3503 * options = WILD_LIST_NOTFOUND: list entries without a match | |
| 3504 * options = WILD_HOME_REPLACE: do home_replace() for buffer names | |
| 3505 * options = WILD_USE_NL: Use '\n' for WILD_ALL | |
| 3506 * options = WILD_NO_BEEP: Don't beep for multiple matches | |
| 3507 * options = WILD_ADD_SLASH: add a slash after directory names | |
| 3508 * options = WILD_KEEP_ALL: don't remove 'wildignore' entries | |
| 3509 * options = WILD_SILENT: don't print warning messages | |
| 3510 * options = WILD_ESCAPE: put backslash before special chars | |
| 2652 | 3511 * options = WILD_ICASE: ignore case for files |
| 7 | 3512 * |
| 3513 * The variables xp->xp_context and xp->xp_backslash must have been set! | |
| 3514 */ | |
| 3515 char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3516 ExpandOne( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3517 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3518 char_u *str, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3519 char_u *orig, /* allocated copy of original of expanded string */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3520 int options, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3521 int mode) |
| 7 | 3522 { |
| 3523 char_u *ss = NULL; | |
| 3524 static int findex; | |
| 3525 static char_u *orig_save = NULL; /* kept value of orig */ | |
| 1432 | 3526 int orig_saved = FALSE; |
| 7 | 3527 int i; |
| 3528 long_u len; | |
| 3529 int non_suf_match; /* number without matching suffix */ | |
| 3530 | |
| 3531 /* | |
| 3532 * first handle the case of using an old match | |
| 3533 */ | |
| 3534 if (mode == WILD_NEXT || mode == WILD_PREV) | |
| 3535 { | |
| 3536 if (xp->xp_numfiles > 0) | |
| 3537 { | |
| 3538 if (mode == WILD_PREV) | |
| 3539 { | |
| 3540 if (findex == -1) | |
| 3541 findex = xp->xp_numfiles; | |
| 3542 --findex; | |
| 3543 } | |
| 3544 else /* mode == WILD_NEXT */ | |
| 3545 ++findex; | |
| 3546 | |
| 3547 /* | |
| 3548 * When wrapping around, return the original string, set findex to | |
| 3549 * -1. | |
| 3550 */ | |
| 3551 if (findex < 0) | |
| 3552 { | |
| 3553 if (orig_save == NULL) | |
| 3554 findex = xp->xp_numfiles - 1; | |
| 3555 else | |
| 3556 findex = -1; | |
| 3557 } | |
| 3558 if (findex >= xp->xp_numfiles) | |
| 3559 { | |
| 3560 if (orig_save == NULL) | |
| 3561 findex = 0; | |
| 3562 else | |
| 3563 findex = -1; | |
| 3564 } | |
| 3565 #ifdef FEAT_WILDMENU | |
| 3566 if (p_wmnu) | |
| 3567 win_redr_status_matches(xp, xp->xp_numfiles, xp->xp_files, | |
| 3568 findex, cmd_showtail); | |
| 3569 #endif | |
| 3570 if (findex == -1) | |
| 3571 return vim_strsave(orig_save); | |
| 3572 return vim_strsave(xp->xp_files[findex]); | |
| 3573 } | |
| 3574 else | |
| 3575 return NULL; | |
| 3576 } | |
| 3577 | |
| 1412 | 3578 /* free old names */ |
| 7 | 3579 if (xp->xp_numfiles != -1 && mode != WILD_ALL && mode != WILD_LONGEST) |
| 3580 { | |
| 3581 FreeWild(xp->xp_numfiles, xp->xp_files); | |
| 3582 xp->xp_numfiles = -1; | |
| 3583 vim_free(orig_save); | |
| 3584 orig_save = NULL; | |
| 3585 } | |
| 3586 findex = 0; | |
| 3587 | |
| 3588 if (mode == WILD_FREE) /* only release file name */ | |
| 3589 return NULL; | |
| 3590 | |
| 3591 if (xp->xp_numfiles == -1) | |
| 3592 { | |
| 3593 vim_free(orig_save); | |
| 3594 orig_save = orig; | |
| 1432 | 3595 orig_saved = TRUE; |
| 7 | 3596 |
| 3597 /* | |
| 3598 * Do the expansion. | |
| 3599 */ | |
| 3600 if (ExpandFromContext(xp, str, &xp->xp_numfiles, &xp->xp_files, | |
| 3601 options) == FAIL) | |
| 3602 { | |
| 3603 #ifdef FNAME_ILLEGAL | |
| 3604 /* Illegal file name has been silently skipped. But when there | |
| 3605 * are wildcards, the real problem is that there was no match, | |
| 3606 * causing the pattern to be added, which has illegal characters. | |
| 3607 */ | |
| 3608 if (!(options & WILD_SILENT) && (options & WILD_LIST_NOTFOUND)) | |
| 3609 EMSG2(_(e_nomatch2), str); | |
| 3610 #endif | |
| 3611 } | |
| 3612 else if (xp->xp_numfiles == 0) | |
| 3613 { | |
| 3614 if (!(options & WILD_SILENT)) | |
| 3615 EMSG2(_(e_nomatch2), str); | |
| 3616 } | |
| 3617 else | |
| 3618 { | |
| 3619 /* Escape the matches for use on the command line. */ | |
| 3620 ExpandEscape(xp, str, xp->xp_numfiles, xp->xp_files, options); | |
| 3621 | |
| 3622 /* | |
| 3623 * Check for matching suffixes in file names. | |
| 3624 */ | |
| 3398 | 3625 if (mode != WILD_ALL && mode != WILD_ALL_KEEP |
| 3626 && mode != WILD_LONGEST) | |
| 7 | 3627 { |
| 3628 if (xp->xp_numfiles) | |
| 3629 non_suf_match = xp->xp_numfiles; | |
| 3630 else | |
| 3631 non_suf_match = 1; | |
| 3632 if ((xp->xp_context == EXPAND_FILES | |
| 3633 || xp->xp_context == EXPAND_DIRECTORIES) | |
| 3634 && xp->xp_numfiles > 1) | |
| 3635 { | |
| 3636 /* | |
| 3637 * More than one match; check suffix. | |
| 3638 * The files will have been sorted on matching suffix in | |
| 3639 * expand_wildcards, only need to check the first two. | |
| 3640 */ | |
| 3641 non_suf_match = 0; | |
| 3642 for (i = 0; i < 2; ++i) | |
| 3643 if (match_suffix(xp->xp_files[i])) | |
| 3644 ++non_suf_match; | |
| 3645 } | |
| 3646 if (non_suf_match != 1) | |
| 3647 { | |
| 3648 /* Can we ever get here unless it's while expanding | |
| 3649 * interactively? If not, we can get rid of this all | |
| 3650 * together. Don't really want to wait for this message | |
| 3651 * (and possibly have to hit return to continue!). | |
| 3652 */ | |
| 3653 if (!(options & WILD_SILENT)) | |
| 3654 EMSG(_(e_toomany)); | |
| 3655 else if (!(options & WILD_NO_BEEP)) | |
| 3656 beep_flush(); | |
| 3657 } | |
| 3658 if (!(non_suf_match != 1 && mode == WILD_EXPAND_FREE)) | |
| 3659 ss = vim_strsave(xp->xp_files[0]); | |
| 3660 } | |
| 3661 } | |
| 3662 } | |
| 3663 | |
| 3664 /* Find longest common part */ | |
| 3665 if (mode == WILD_LONGEST && xp->xp_numfiles > 0) | |
| 3666 { | |
|
7235
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3667 int mb_len = 1; |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3668 int c0, ci; |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3669 |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3670 for (len = 0; xp->xp_files[0][len]; len += mb_len) |
| 7 | 3671 { |
|
7235
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3672 #ifdef FEAT_MBYTE |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3673 if (has_mbyte) |
| 7 | 3674 { |
|
7235
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3675 mb_len = (*mb_ptr2len)(&xp->xp_files[0][len]); |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3676 c0 =(* mb_ptr2char)(&xp->xp_files[0][len]); |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3677 } |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3678 else |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3679 #endif |
|
7250
99476f1aaacd
commit https://github.com/vim/vim/commit/e4eda3bc7157932b0bf380fd3fdc1ba8f4438b60
Christian Brabandt <cb@256bit.org>
parents:
7235
diff
changeset
|
3680 c0 = xp->xp_files[0][len]; |
|
7235
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3681 for (i = 1; i < xp->xp_numfiles; ++i) |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3682 { |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3683 #ifdef FEAT_MBYTE |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3684 if (has_mbyte) |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3685 ci =(* mb_ptr2char)(&xp->xp_files[i][len]); |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3686 else |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3687 #endif |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3688 ci = xp->xp_files[i][len]; |
| 4242 | 3689 if (p_fic && (xp->xp_context == EXPAND_DIRECTORIES |
| 7 | 3690 || xp->xp_context == EXPAND_FILES |
| 714 | 3691 || xp->xp_context == EXPAND_SHELLCMD |
| 4242 | 3692 || xp->xp_context == EXPAND_BUFFERS)) |
| 7 | 3693 { |
|
7235
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3694 if (MB_TOLOWER(c0) != MB_TOLOWER(ci)) |
| 7 | 3695 break; |
| 3696 } | |
|
7235
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3697 else if (c0 != ci) |
| 7 | 3698 break; |
| 3699 } | |
| 3700 if (i < xp->xp_numfiles) | |
| 3701 { | |
| 3702 if (!(options & WILD_NO_BEEP)) | |
| 6949 | 3703 vim_beep(BO_WILD); |
| 7 | 3704 break; |
| 3705 } | |
| 3706 } | |
|
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3707 |
| 7 | 3708 ss = alloc((unsigned)len + 1); |
| 3709 if (ss) | |
| 419 | 3710 vim_strncpy(ss, xp->xp_files[0], (size_t)len); |
| 7 | 3711 findex = -1; /* next p_wc gets first one */ |
| 3712 } | |
| 3713 | |
| 3714 /* Concatenate all matching names */ | |
| 3715 if (mode == WILD_ALL && xp->xp_numfiles > 0) | |
| 3716 { | |
| 3717 len = 0; | |
| 3718 for (i = 0; i < xp->xp_numfiles; ++i) | |
| 3719 len += (long_u)STRLEN(xp->xp_files[i]) + 1; | |
| 3720 ss = lalloc(len, TRUE); | |
| 3721 if (ss != NULL) | |
| 3722 { | |
| 3723 *ss = NUL; | |
| 3724 for (i = 0; i < xp->xp_numfiles; ++i) | |
| 3725 { | |
| 3726 STRCAT(ss, xp->xp_files[i]); | |
| 3727 if (i != xp->xp_numfiles - 1) | |
| 3728 STRCAT(ss, (options & WILD_USE_NL) ? "\n" : " "); | |
| 3729 } | |
| 3730 } | |
| 3731 } | |
| 3732 | |
| 3733 if (mode == WILD_EXPAND_FREE || mode == WILD_ALL) | |
| 3734 ExpandCleanup(xp); | |
| 3735 | |
| 1412 | 3736 /* Free "orig" if it wasn't stored in "orig_save". */ |
| 1432 | 3737 if (!orig_saved) |
| 1412 | 3738 vim_free(orig); |
| 3739 | |
| 7 | 3740 return ss; |
| 3741 } | |
| 3742 | |
| 3743 /* | |
| 3744 * Prepare an expand structure for use. | |
| 3745 */ | |
| 3746 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3747 ExpandInit(expand_T *xp) |
| 7 | 3748 { |
| 1718 | 3749 xp->xp_pattern = NULL; |
| 1965 | 3750 xp->xp_pattern_len = 0; |
| 7 | 3751 xp->xp_backslash = XP_BS_NONE; |
| 632 | 3752 #ifndef BACKSLASH_IN_FILENAME |
| 3753 xp->xp_shell = FALSE; | |
| 3754 #endif | |
| 7 | 3755 xp->xp_numfiles = -1; |
| 3756 xp->xp_files = NULL; | |
| 632 | 3757 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 3758 xp->xp_arg = NULL; | |
| 3759 #endif | |
|
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
3760 xp->xp_line = NULL; |
| 7 | 3761 } |
| 3762 | |
| 3763 /* | |
| 3764 * Cleanup an expand structure after use. | |
| 3765 */ | |
| 3766 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3767 ExpandCleanup(expand_T *xp) |
| 7 | 3768 { |
| 3769 if (xp->xp_numfiles >= 0) | |
| 3770 { | |
| 3771 FreeWild(xp->xp_numfiles, xp->xp_files); | |
| 3772 xp->xp_numfiles = -1; | |
| 3773 } | |
| 3774 } | |
| 3775 | |
| 3776 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3777 ExpandEscape( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3778 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3779 char_u *str, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3780 int numfiles, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3781 char_u **files, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3782 int options) |
| 7 | 3783 { |
| 3784 int i; | |
| 3785 char_u *p; | |
| 3786 | |
| 3787 /* | |
| 3788 * May change home directory back to "~" | |
| 3789 */ | |
| 3790 if (options & WILD_HOME_REPLACE) | |
| 3791 tilde_replace(str, numfiles, files); | |
| 3792 | |
| 3793 if (options & WILD_ESCAPE) | |
| 3794 { | |
| 3795 if (xp->xp_context == EXPAND_FILES | |
| 2778 | 3796 || xp->xp_context == EXPAND_FILES_IN_PATH |
| 714 | 3797 || xp->xp_context == EXPAND_SHELLCMD |
| 7 | 3798 || xp->xp_context == EXPAND_BUFFERS |
| 3799 || xp->xp_context == EXPAND_DIRECTORIES) | |
| 3800 { | |
| 3801 /* | |
| 3802 * Insert a backslash into a file name before a space, \, %, # | |
| 3803 * and wildmatch characters, except '~'. | |
| 3804 */ | |
| 3805 for (i = 0; i < numfiles; ++i) | |
| 3806 { | |
| 3807 /* for ":set path=" we need to escape spaces twice */ | |
| 3808 if (xp->xp_backslash == XP_BS_THREE) | |
| 3809 { | |
| 3810 p = vim_strsave_escaped(files[i], (char_u *)" "); | |
| 3811 if (p != NULL) | |
| 3812 { | |
| 3813 vim_free(files[i]); | |
| 3814 files[i] = p; | |
| 719 | 3815 #if defined(BACKSLASH_IN_FILENAME) |
| 7 | 3816 p = vim_strsave_escaped(files[i], (char_u *)" "); |
| 3817 if (p != NULL) | |
| 3818 { | |
| 3819 vim_free(files[i]); | |
| 3820 files[i] = p; | |
| 3821 } | |
| 3822 #endif | |
| 3823 } | |
| 3824 } | |
| 1589 | 3825 #ifdef BACKSLASH_IN_FILENAME |
| 3826 p = vim_strsave_fnameescape(files[i], FALSE); | |
| 3827 #else | |
| 1586 | 3828 p = vim_strsave_fnameescape(files[i], xp->xp_shell); |
| 1589 | 3829 #endif |
| 7 | 3830 if (p != NULL) |
| 3831 { | |
| 3832 vim_free(files[i]); | |
| 3833 files[i] = p; | |
| 3834 } | |
| 3835 | |
| 3836 /* If 'str' starts with "\~", replace "~" at start of | |
| 3837 * files[i] with "\~". */ | |
| 3838 if (str[0] == '\\' && str[1] == '~' && files[i][0] == '~') | |
| 435 | 3839 escape_fname(&files[i]); |
| 7 | 3840 } |
| 3841 xp->xp_backslash = XP_BS_NONE; | |
| 435 | 3842 |
| 3843 /* If the first file starts with a '+' escape it. Otherwise it | |
| 3844 * could be seen as "+cmd". */ | |
| 3845 if (*files[0] == '+') | |
| 3846 escape_fname(&files[0]); | |
| 7 | 3847 } |
| 3848 else if (xp->xp_context == EXPAND_TAGS) | |
| 3849 { | |
| 3850 /* | |
| 3851 * Insert a backslash before characters in a tag name that | |
| 3852 * would terminate the ":tag" command. | |
| 3853 */ | |
| 3854 for (i = 0; i < numfiles; ++i) | |
| 3855 { | |
| 3856 p = vim_strsave_escaped(files[i], (char_u *)"\\|\""); | |
| 3857 if (p != NULL) | |
| 3858 { | |
| 3859 vim_free(files[i]); | |
| 3860 files[i] = p; | |
| 3861 } | |
| 3862 } | |
| 3863 } | |
| 3864 } | |
| 3865 } | |
| 3866 | |
| 3867 /* | |
| 1586 | 3868 * Escape special characters in "fname" for when used as a file name argument |
| 3869 * after a Vim command, or, when "shell" is non-zero, a shell command. | |
| 3870 * Returns the result in allocated memory. | |
| 3871 */ | |
| 3872 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3873 vim_strsave_fnameescape(char_u *fname, int shell) |
| 1586 | 3874 { |
| 1685 | 3875 char_u *p; |
| 1586 | 3876 #ifdef BACKSLASH_IN_FILENAME |
| 3877 char_u buf[20]; | |
| 3878 int j = 0; | |
| 3879 | |
| 5481 | 3880 /* Don't escape '[', '{' and '!' if they are in 'isfname'. */ |
| 1586 | 3881 for (p = PATH_ESC_CHARS; *p != NUL; ++p) |
| 5481 | 3882 if ((*p != '[' && *p != '{' && *p != '!') || !vim_isfilec(*p)) |
| 1586 | 3883 buf[j++] = *p; |
| 3884 buf[j] = NUL; | |
| 1700 | 3885 p = vim_strsave_escaped(fname, buf); |
| 1586 | 3886 #else |
| 1685 | 3887 p = vim_strsave_escaped(fname, shell ? SHELL_ESC_CHARS : PATH_ESC_CHARS); |
| 3888 if (shell && csh_like_shell() && p != NULL) | |
| 3889 { | |
| 3890 char_u *s; | |
| 3891 | |
| 3892 /* For csh and similar shells need to put two backslashes before '!'. | |
| 3893 * One is taken by Vim, one by the shell. */ | |
| 3894 s = vim_strsave_escaped(p, (char_u *)"!"); | |
| 3895 vim_free(p); | |
| 3896 p = s; | |
| 3897 } | |
| 1700 | 3898 #endif |
| 3899 | |
| 3900 /* '>' and '+' are special at the start of some commands, e.g. ":edit" and | |
| 3901 * ":write". "cd -" has a special meaning. */ | |
|
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
3902 if (p != NULL && (*p == '>' || *p == '+' || (*p == '-' && p[1] == NUL))) |
| 1700 | 3903 escape_fname(&p); |
| 3904 | |
| 1685 | 3905 return p; |
| 1586 | 3906 } |
| 3907 | |
| 3908 /* | |
| 435 | 3909 * Put a backslash before the file name in "pp", which is in allocated memory. |
| 3910 */ | |
| 3911 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3912 escape_fname(char_u **pp) |
| 435 | 3913 { |
| 3914 char_u *p; | |
| 3915 | |
| 3916 p = alloc((unsigned)(STRLEN(*pp) + 2)); | |
| 3917 if (p != NULL) | |
| 3918 { | |
| 3919 p[0] = '\\'; | |
| 3920 STRCPY(p + 1, *pp); | |
| 3921 vim_free(*pp); | |
| 3922 *pp = p; | |
| 3923 } | |
| 3924 } | |
| 3925 | |
| 3926 /* | |
| 7 | 3927 * For each file name in files[num_files]: |
| 3928 * If 'orig_pat' starts with "~/", replace the home directory with "~". | |
| 3929 */ | |
| 3930 void | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3931 tilde_replace( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3932 char_u *orig_pat, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3933 int num_files, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3934 char_u **files) |
| 7 | 3935 { |
| 3936 int i; | |
| 3937 char_u *p; | |
| 3938 | |
| 3939 if (orig_pat[0] == '~' && vim_ispathsep(orig_pat[1])) | |
| 3940 { | |
| 3941 for (i = 0; i < num_files; ++i) | |
| 3942 { | |
| 3943 p = home_replace_save(NULL, files[i]); | |
| 3944 if (p != NULL) | |
| 3945 { | |
| 3946 vim_free(files[i]); | |
| 3947 files[i] = p; | |
| 3948 } | |
| 3949 } | |
| 3950 } | |
| 3951 } | |
| 3952 | |
| 3953 /* | |
| 3954 * Show all matches for completion on the command line. | |
| 3955 * Returns EXPAND_NOTHING when the character that triggered expansion should | |
| 3956 * be inserted like a normal character. | |
| 3957 */ | |
| 3958 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3959 showmatches(expand_T *xp, int wildmenu UNUSED) |
| 7 | 3960 { |
| 3961 #define L_SHOWFILE(m) (showtail ? sm_gettail(files_found[m]) : files_found[m]) | |
| 3962 int num_files; | |
| 3963 char_u **files_found; | |
| 3964 int i, j, k; | |
| 3965 int maxlen; | |
| 3966 int lines; | |
| 3967 int columns; | |
| 3968 char_u *p; | |
| 3969 int lastlen; | |
| 3970 int attr; | |
| 3971 int showtail; | |
| 3972 | |
| 3973 if (xp->xp_numfiles == -1) | |
| 3974 { | |
| 3975 set_expand_context(xp); | |
| 3976 i = expand_cmdline(xp, ccline.cmdbuff, ccline.cmdpos, | |
| 3977 &num_files, &files_found); | |
| 3978 showtail = expand_showtail(xp); | |
| 3979 if (i != EXPAND_OK) | |
| 3980 return i; | |
| 3981 | |
| 3982 } | |
| 3983 else | |
| 3984 { | |
| 3985 num_files = xp->xp_numfiles; | |
| 3986 files_found = xp->xp_files; | |
| 3987 showtail = cmd_showtail; | |
| 3988 } | |
| 3989 | |
| 3990 #ifdef FEAT_WILDMENU | |
| 3991 if (!wildmenu) | |
| 3992 { | |
| 3993 #endif | |
| 3994 msg_didany = FALSE; /* lines_left will be set */ | |
| 3995 msg_start(); /* prepare for paging */ | |
| 3996 msg_putchar('\n'); | |
| 3997 out_flush(); | |
| 3998 cmdline_row = msg_row; | |
| 3999 msg_didany = FALSE; /* lines_left will be set again */ | |
| 4000 msg_start(); /* prepare for paging */ | |
| 4001 #ifdef FEAT_WILDMENU | |
| 4002 } | |
| 4003 #endif | |
| 4004 | |
| 4005 if (got_int) | |
| 4006 got_int = FALSE; /* only int. the completion, not the cmd line */ | |
| 4007 #ifdef FEAT_WILDMENU | |
| 4008 else if (wildmenu) | |
| 4009 win_redr_status_matches(xp, num_files, files_found, 0, showtail); | |
| 4010 #endif | |
| 4011 else | |
| 4012 { | |
| 4013 /* find the length of the longest file name */ | |
| 4014 maxlen = 0; | |
| 4015 for (i = 0; i < num_files; ++i) | |
| 4016 { | |
| 4017 if (!showtail && (xp->xp_context == EXPAND_FILES | |
| 714 | 4018 || xp->xp_context == EXPAND_SHELLCMD |
| 7 | 4019 || xp->xp_context == EXPAND_BUFFERS)) |
| 4020 { | |
| 4021 home_replace(NULL, files_found[i], NameBuff, MAXPATHL, TRUE); | |
| 4022 j = vim_strsize(NameBuff); | |
| 4023 } | |
| 4024 else | |
| 4025 j = vim_strsize(L_SHOWFILE(i)); | |
| 4026 if (j > maxlen) | |
| 4027 maxlen = j; | |
| 4028 } | |
| 4029 | |
| 4030 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
| 4031 lines = num_files; | |
| 4032 else | |
| 4033 { | |
| 4034 /* compute the number of columns and lines for the listing */ | |
| 4035 maxlen += 2; /* two spaces between file names */ | |
| 4036 columns = ((int)Columns + 2) / maxlen; | |
| 4037 if (columns < 1) | |
| 4038 columns = 1; | |
| 4039 lines = (num_files + columns - 1) / columns; | |
| 4040 } | |
| 4041 | |
| 4042 attr = hl_attr(HLF_D); /* find out highlighting for directories */ | |
| 4043 | |
| 4044 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
| 4045 { | |
| 4046 MSG_PUTS_ATTR(_("tagname"), hl_attr(HLF_T)); | |
| 4047 msg_clr_eos(); | |
| 4048 msg_advance(maxlen - 3); | |
| 4049 MSG_PUTS_ATTR(_(" kind file\n"), hl_attr(HLF_T)); | |
| 4050 } | |
| 4051 | |
| 4052 /* list the files line by line */ | |
| 4053 for (i = 0; i < lines; ++i) | |
| 4054 { | |
| 4055 lastlen = 999; | |
| 4056 for (k = i; k < num_files; k += lines) | |
| 4057 { | |
| 4058 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
| 4059 { | |
| 4060 msg_outtrans_attr(files_found[k], hl_attr(HLF_D)); | |
| 4061 p = files_found[k] + STRLEN(files_found[k]) + 1; | |
| 4062 msg_advance(maxlen + 1); | |
| 4063 msg_puts(p); | |
| 4064 msg_advance(maxlen + 3); | |
| 4065 msg_puts_long_attr(p + 2, hl_attr(HLF_D)); | |
| 4066 break; | |
| 4067 } | |
| 4068 for (j = maxlen - lastlen; --j >= 0; ) | |
| 4069 msg_putchar(' '); | |
| 4070 if (xp->xp_context == EXPAND_FILES | |
| 714 | 4071 || xp->xp_context == EXPAND_SHELLCMD |
| 7 | 4072 || xp->xp_context == EXPAND_BUFFERS) |
| 4073 { | |
|
2118
63bf37c1e7a2
updated for version 7.2.401
Bram Moolenaar <bram@zimbu.org>
parents:
2099
diff
changeset
|
4074 /* highlight directories */ |
|
2128
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4075 if (xp->xp_numfiles != -1) |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4076 { |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4077 char_u *halved_slash; |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4078 char_u *exp_path; |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4079 |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4080 /* Expansion was done before and special characters |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4081 * were escaped, need to halve backslashes. Also |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4082 * $HOME has been replaced with ~/. */ |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4083 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
|
4084 halved_slash = backslash_halve_save( |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4085 exp_path != NULL ? exp_path : files_found[k]); |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4086 j = mch_isdir(halved_slash != NULL ? halved_slash |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4087 : files_found[k]); |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4088 vim_free(exp_path); |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4089 vim_free(halved_slash); |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4090 } |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4091 else |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4092 /* Expansion was done here, file names are literal. */ |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4093 j = mch_isdir(files_found[k]); |
| 7 | 4094 if (showtail) |
| 4095 p = L_SHOWFILE(k); | |
| 4096 else | |
| 4097 { | |
| 4098 home_replace(NULL, files_found[k], NameBuff, MAXPATHL, | |
| 4099 TRUE); | |
| 4100 p = NameBuff; | |
| 4101 } | |
| 4102 } | |
| 4103 else | |
| 4104 { | |
| 4105 j = FALSE; | |
| 4106 p = L_SHOWFILE(k); | |
| 4107 } | |
| 4108 lastlen = msg_outtrans_attr(p, j ? attr : 0); | |
| 4109 } | |
| 4110 if (msg_col > 0) /* when not wrapped around */ | |
| 4111 { | |
| 4112 msg_clr_eos(); | |
| 4113 msg_putchar('\n'); | |
| 4114 } | |
| 4115 out_flush(); /* show one line at a time */ | |
| 4116 if (got_int) | |
| 4117 { | |
| 4118 got_int = FALSE; | |
| 4119 break; | |
| 4120 } | |
| 4121 } | |
| 4122 | |
| 4123 /* | |
| 4124 * we redraw the command below the lines that we have just listed | |
| 4125 * This is a bit tricky, but it saves a lot of screen updating. | |
| 4126 */ | |
| 4127 cmdline_row = msg_row; /* will put it back later */ | |
| 4128 } | |
| 4129 | |
| 4130 if (xp->xp_numfiles == -1) | |
| 4131 FreeWild(num_files, files_found); | |
| 4132 | |
| 4133 return EXPAND_OK; | |
| 4134 } | |
| 4135 | |
| 4136 /* | |
| 4137 * Private gettail for showmatches() (and win_redr_status_matches()): | |
| 4138 * Find tail of file name path, but ignore trailing "/". | |
| 4139 */ | |
| 4140 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4141 sm_gettail(char_u *s) |
| 7 | 4142 { |
| 4143 char_u *p; | |
| 4144 char_u *t = s; | |
| 4145 int had_sep = FALSE; | |
| 4146 | |
| 4147 for (p = s; *p != NUL; ) | |
| 4148 { | |
| 4149 if (vim_ispathsep(*p) | |
| 4150 #ifdef BACKSLASH_IN_FILENAME | |
| 4151 && !rem_backslash(p) | |
| 4152 #endif | |
| 4153 ) | |
| 4154 had_sep = TRUE; | |
| 4155 else if (had_sep) | |
| 4156 { | |
| 4157 t = p; | |
| 4158 had_sep = FALSE; | |
| 4159 } | |
| 39 | 4160 mb_ptr_adv(p); |
| 7 | 4161 } |
| 4162 return t; | |
| 4163 } | |
| 4164 | |
| 4165 /* | |
| 4166 * Return TRUE if we only need to show the tail of completion matches. | |
| 4167 * When not completing file names or there is a wildcard in the path FALSE is | |
| 4168 * returned. | |
| 4169 */ | |
| 4170 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4171 expand_showtail(expand_T *xp) |
| 7 | 4172 { |
| 4173 char_u *s; | |
| 4174 char_u *end; | |
| 4175 | |
| 4176 /* When not completing file names a "/" may mean something different. */ | |
| 714 | 4177 if (xp->xp_context != EXPAND_FILES |
| 4178 && xp->xp_context != EXPAND_SHELLCMD | |
| 4179 && xp->xp_context != EXPAND_DIRECTORIES) | |
| 7 | 4180 return FALSE; |
| 4181 | |
| 4182 end = gettail(xp->xp_pattern); | |
| 4183 if (end == xp->xp_pattern) /* there is no path separator */ | |
| 4184 return FALSE; | |
| 4185 | |
| 4186 for (s = xp->xp_pattern; s < end; s++) | |
| 4187 { | |
| 4188 /* Skip escaped wildcards. Only when the backslash is not a path | |
| 4189 * separator, on DOS the '*' "path\*\file" must not be skipped. */ | |
| 4190 if (rem_backslash(s)) | |
| 4191 ++s; | |
| 4192 else if (vim_strchr((char_u *)"*?[", *s) != NULL) | |
| 4193 return FALSE; | |
| 4194 } | |
| 4195 return TRUE; | |
| 4196 } | |
| 4197 | |
| 4198 /* | |
| 4199 * Prepare a string for expansion. | |
| 4200 * When expanding file names: The string will be used with expand_wildcards(). | |
| 5438 | 4201 * Copy "fname[len]" into allocated memory and add a '*' at the end. |
| 7 | 4202 * When expanding other names: The string will be used with regcomp(). Copy |
| 4203 * the name into allocated memory and prepend "^". | |
| 4204 */ | |
| 4205 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4206 addstar( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4207 char_u *fname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4208 int len, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4209 int context) /* EXPAND_FILES etc. */ |
| 7 | 4210 { |
| 4211 char_u *retval; | |
| 4212 int i, j; | |
| 4213 int new_len; | |
| 4214 char_u *tail; | |
|
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4215 int ends_in_star; |
| 7 | 4216 |
| 714 | 4217 if (context != EXPAND_FILES |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4218 && context != EXPAND_FILES_IN_PATH |
| 714 | 4219 && context != EXPAND_SHELLCMD |
| 4220 && context != EXPAND_DIRECTORIES) | |
| 7 | 4221 { |
| 4222 /* | |
| 4223 * Matching will be done internally (on something other than files). | |
| 4224 * So we convert the file-matching-type wildcards into our kind for | |
| 4225 * use with vim_regcomp(). First work out how long it will be: | |
| 4226 */ | |
| 4227 | |
| 4228 /* For help tags the translation is done in find_help_tags(). | |
| 4229 * For a tag pattern starting with "/" no translation is needed. */ | |
| 4230 if (context == EXPAND_HELP | |
| 4231 || context == EXPAND_COLORS | |
| 4232 || context == EXPAND_COMPILER | |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4233 || context == EXPAND_OWNSYNTAX |
|
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4234 || context == EXPAND_FILETYPE |
|
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4235 || context == EXPAND_PACKADD |
| 7 | 4236 || (context == EXPAND_TAGS && fname[0] == '/')) |
| 4237 retval = vim_strnsave(fname, len); | |
| 4238 else | |
| 4239 { | |
| 4240 new_len = len + 2; /* +2 for '^' at start, NUL at end */ | |
| 4241 for (i = 0; i < len; i++) | |
| 4242 { | |
| 4243 if (fname[i] == '*' || fname[i] == '~') | |
| 4244 new_len++; /* '*' needs to be replaced by ".*" | |
| 4245 '~' needs to be replaced by "\~" */ | |
| 4246 | |
| 4247 /* Buffer names are like file names. "." should be literal */ | |
| 4248 if (context == EXPAND_BUFFERS && fname[i] == '.') | |
| 4249 new_len++; /* "." becomes "\." */ | |
| 4250 | |
| 4251 /* Custom expansion takes care of special things, match | |
| 4252 * backslashes literally (perhaps also for other types?) */ | |
| 634 | 4253 if ((context == EXPAND_USER_DEFINED |
| 4254 || context == EXPAND_USER_LIST) && fname[i] == '\\') | |
| 7 | 4255 new_len++; /* '\' becomes "\\" */ |
| 4256 } | |
| 4257 retval = alloc(new_len); | |
| 4258 if (retval != NULL) | |
| 4259 { | |
| 4260 retval[0] = '^'; | |
| 4261 j = 1; | |
| 4262 for (i = 0; i < len; i++, j++) | |
| 4263 { | |
| 4264 /* Skip backslash. But why? At least keep it for custom | |
| 4265 * expansion. */ | |
| 4266 if (context != EXPAND_USER_DEFINED | |
| 407 | 4267 && context != EXPAND_USER_LIST |
| 4268 && fname[i] == '\\' | |
| 4269 && ++i == len) | |
| 7 | 4270 break; |
| 4271 | |
| 4272 switch (fname[i]) | |
| 4273 { | |
| 4274 case '*': retval[j++] = '.'; | |
| 4275 break; | |
| 4276 case '~': retval[j++] = '\\'; | |
| 4277 break; | |
| 4278 case '?': retval[j] = '.'; | |
| 4279 continue; | |
| 4280 case '.': if (context == EXPAND_BUFFERS) | |
| 4281 retval[j++] = '\\'; | |
| 4282 break; | |
| 407 | 4283 case '\\': if (context == EXPAND_USER_DEFINED |
| 4284 || context == EXPAND_USER_LIST) | |
| 7 | 4285 retval[j++] = '\\'; |
| 4286 break; | |
| 4287 } | |
| 4288 retval[j] = fname[i]; | |
| 4289 } | |
| 4290 retval[j] = NUL; | |
| 4291 } | |
| 4292 } | |
| 4293 } | |
| 4294 else | |
| 4295 { | |
| 4296 retval = alloc(len + 4); | |
| 4297 if (retval != NULL) | |
| 4298 { | |
| 419 | 4299 vim_strncpy(retval, fname, len); |
| 7 | 4300 |
| 4301 /* | |
| 831 | 4302 * Don't add a star to *, ~, ~user, $var or `cmd`. |
| 4303 * * would become **, which walks the whole tree. | |
| 7 | 4304 * ~ would be at the start of the file name, but not the tail. |
| 4305 * $ could be anywhere in the tail. | |
| 4306 * ` could be anywhere in the file name. | |
| 1484 | 4307 * When the name ends in '$' don't add a star, remove the '$'. |
| 7 | 4308 */ |
| 4309 tail = gettail(retval); | |
|
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4310 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
|
4311 #ifndef BACKSLASH_IN_FILENAME |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4312 for (i = len - 2; i >= 0; --i) |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4313 { |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4314 if (retval[i] != '\\') |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4315 break; |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4316 ends_in_star = !ends_in_star; |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4317 } |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4318 #endif |
| 7 | 4319 if ((*retval != '~' || tail != retval) |
|
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4320 && !ends_in_star |
| 7 | 4321 && vim_strchr(tail, '$') == NULL |
| 4322 && vim_strchr(retval, '`') == NULL) | |
| 4323 retval[len++] = '*'; | |
| 1484 | 4324 else if (len > 0 && retval[len - 1] == '$') |
| 4325 --len; | |
| 7 | 4326 retval[len] = NUL; |
| 4327 } | |
| 4328 } | |
| 4329 return retval; | |
| 4330 } | |
| 4331 | |
| 4332 /* | |
| 4333 * Must parse the command line so far to work out what context we are in. | |
| 4334 * Completion can then be done based on that context. | |
| 4335 * This routine sets the variables: | |
| 4336 * xp->xp_pattern The start of the pattern to be expanded within | |
| 4337 * the command line (ends at the cursor). | |
| 4338 * xp->xp_context The type of thing to expand. Will be one of: | |
| 4339 * | |
| 4340 * EXPAND_UNSUCCESSFUL Used sometimes when there is something illegal on | |
| 4341 * the command line, like an unknown command. Caller | |
| 4342 * should beep. | |
| 4343 * EXPAND_NOTHING Unrecognised context for completion, use char like | |
| 4344 * a normal char, rather than for completion. eg | |
| 4345 * :s/^I/ | |
| 4346 * EXPAND_COMMANDS Cursor is still touching the command, so complete | |
| 4347 * it. | |
| 4348 * EXPAND_BUFFERS Complete file names for :buf and :sbuf commands. | |
| 4349 * EXPAND_FILES After command with XFILE set, or after setting | |
| 4350 * with P_EXPAND set. eg :e ^I, :w>>^I | |
| 4351 * EXPAND_DIRECTORIES In some cases this is used instead of the latter | |
| 4352 * when we know only directories are of interest. eg | |
| 4353 * :set dir=^I | |
| 714 | 4354 * EXPAND_SHELLCMD After ":!cmd", ":r !cmd" or ":w !cmd". |
| 7 | 4355 * EXPAND_SETTINGS Complete variable names. eg :set d^I |
| 4356 * EXPAND_BOOL_SETTINGS Complete boolean variables only, eg :set no^I | |
| 4357 * EXPAND_TAGS Complete tags from the files in p_tags. eg :ta a^I | |
| 4358 * EXPAND_TAGS_LISTFILES As above, but list filenames on ^D, after :tselect | |
| 4359 * EXPAND_HELP Complete tags from the file 'helpfile'/tags | |
| 4360 * EXPAND_EVENTS Complete event names | |
| 4361 * EXPAND_SYNTAX Complete :syntax command arguments | |
| 4362 * EXPAND_HIGHLIGHT Complete highlight (syntax) group names | |
| 4363 * EXPAND_AUGROUP Complete autocommand group names | |
| 4364 * EXPAND_USER_VARS Complete user defined variable names, eg :unlet a^I | |
| 4365 * EXPAND_MAPPINGS Complete mapping and abbreviation names, | |
| 4366 * eg :unmap a^I , :cunab x^I | |
| 4367 * EXPAND_FUNCTIONS Complete internal or user defined function names, | |
| 4368 * eg :call sub^I | |
| 4369 * EXPAND_USER_FUNC Complete user defined function names, eg :delf F^I | |
| 4370 * EXPAND_EXPRESSION Complete internal or user defined function/variable | |
| 4371 * names in expressions, eg :while s^I | |
| 4372 * EXPAND_ENV_VARS Complete environment variable names | |
| 3744 | 4373 * EXPAND_USER Complete user names |
| 7 | 4374 */ |
| 4375 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4376 set_expand_context(expand_T *xp) |
| 7 | 4377 { |
| 168 | 4378 /* only expansion for ':', '>' and '=' command-lines */ |
| 7 | 4379 if (ccline.cmdfirstc != ':' |
| 4380 #ifdef FEAT_EVAL | |
| 168 | 4381 && ccline.cmdfirstc != '>' && ccline.cmdfirstc != '=' |
| 531 | 4382 && !ccline.input_fn |
| 7 | 4383 #endif |
| 4384 ) | |
| 4385 { | |
| 4386 xp->xp_context = EXPAND_NOTHING; | |
| 4387 return; | |
| 4388 } | |
| 4389 set_cmd_context(xp, ccline.cmdbuff, ccline.cmdlen, ccline.cmdpos); | |
| 4390 } | |
| 4391 | |
| 4392 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4393 set_cmd_context( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4394 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4395 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
|
4396 int len, /* length of command line (excl. NUL) */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4397 int col) /* position of cursor */ |
| 7 | 4398 { |
| 4399 int old_char = NUL; | |
| 4400 char_u *nextcomm; | |
| 4401 | |
| 4402 /* | |
| 4403 * Avoid a UMR warning from Purify, only save the character if it has been | |
| 4404 * written before. | |
| 4405 */ | |
| 4406 if (col < len) | |
| 4407 old_char = str[col]; | |
| 4408 str[col] = NUL; | |
| 4409 nextcomm = str; | |
| 168 | 4410 |
| 4411 #ifdef FEAT_EVAL | |
| 4412 if (ccline.cmdfirstc == '=') | |
| 1322 | 4413 { |
| 4414 # ifdef FEAT_CMDL_COMPL | |
| 168 | 4415 /* pass CMD_SIZE because there is no real command */ |
| 4416 set_context_for_expression(xp, str, CMD_SIZE); | |
| 1322 | 4417 # endif |
| 4418 } | |
| 531 | 4419 else if (ccline.input_fn) |
| 4420 { | |
| 4421 xp->xp_context = ccline.xp_context; | |
| 4422 xp->xp_pattern = ccline.cmdbuff; | |
| 1322 | 4423 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 531 | 4424 xp->xp_arg = ccline.xp_arg; |
| 1322 | 4425 # endif |
| 531 | 4426 } |
| 168 | 4427 else |
| 4428 #endif | |
| 4429 while (nextcomm != NULL) | |
| 4430 nextcomm = set_one_cmd_context(xp, nextcomm); | |
| 4431 | |
|
5056
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
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5033
diff
changeset
|
4432 /* 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
|
4433 * easily. */ |
|
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4434 xp->xp_line = str; |
|
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4435 xp->xp_col = col; |
|
034abed357a1
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Bram Moolenaar <bram@vim.org>
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5033
diff
changeset
|
4436 |
| 7 | 4437 str[col] = old_char; |
| 4438 } | |
| 4439 | |
| 4440 /* | |
| 4441 * Expand the command line "str" from context "xp". | |
| 4442 * "xp" must have been set by set_cmd_context(). | |
| 4443 * xp->xp_pattern points into "str", to where the text that is to be expanded | |
| 4444 * starts. | |
| 4445 * Returns EXPAND_UNSUCCESSFUL when there is something illegal before the | |
| 4446 * cursor. | |
| 4447 * Returns EXPAND_NOTHING when there is nothing to expand, might insert the | |
| 4448 * key that triggered expansion literally. | |
| 4449 * Returns EXPAND_OK otherwise. | |
| 4450 */ | |
| 4451 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4452 expand_cmdline( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4453 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4454 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
|
4455 int col, /* position of cursor */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4456 int *matchcount, /* return: nr of matches */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4457 char_u ***matches) /* return: array of pointers to matches */ |
| 7 | 4458 { |
| 4459 char_u *file_str = NULL; | |
| 2652 | 4460 int options = WILD_ADD_SLASH|WILD_SILENT; |
| 7 | 4461 |
| 4462 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
| 4463 { | |
| 4464 beep_flush(); | |
| 4465 return EXPAND_UNSUCCESSFUL; /* Something illegal on command line */ | |
| 4466 } | |
| 4467 if (xp->xp_context == EXPAND_NOTHING) | |
| 4468 { | |
| 4469 /* Caller can use the character as a normal char instead */ | |
| 4470 return EXPAND_NOTHING; | |
| 4471 } | |
| 4472 | |
| 4473 /* add star to file name, or convert to regexp if not exp. files. */ | |
| 1965 | 4474 xp->xp_pattern_len = (int)(str + col - xp->xp_pattern); |
| 4475 file_str = addstar(xp->xp_pattern, xp->xp_pattern_len, xp->xp_context); | |
| 7 | 4476 if (file_str == NULL) |
| 4477 return EXPAND_UNSUCCESSFUL; | |
| 4478 | |
| 2652 | 4479 if (p_wic) |
| 4480 options += WILD_ICASE; | |
| 4481 | |
| 7 | 4482 /* find all files that match the description */ |
| 2652 | 4483 if (ExpandFromContext(xp, file_str, matchcount, matches, options) == FAIL) |
| 7 | 4484 { |
| 4485 *matchcount = 0; | |
| 4486 *matches = NULL; | |
| 4487 } | |
| 4488 vim_free(file_str); | |
| 4489 | |
| 4490 return EXPAND_OK; | |
| 4491 } | |
| 4492 | |
| 4493 #ifdef FEAT_MULTI_LANG | |
| 4494 /* | |
|
8765
3daf70d22168
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parents:
8694
diff
changeset
|
4495 * Cleanup matches for help tags: |
|
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4496 * Remove "@ab" if the top of 'helplang' is "ab" and the language of the first |
|
3daf70d22168
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parents:
8694
diff
changeset
|
4497 * tag matches it. Otherwise remove "@en" if "en" is the only language. |
| 7 | 4498 */ |
|
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
4499 static void cleanup_help_tags(int num_file, char_u **file); |
| 7 | 4500 |
| 4501 static void | |
|
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f86adafb28d4
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parents:
7807
diff
changeset
|
4502 cleanup_help_tags(int num_file, char_u **file) |
| 7 | 4503 { |
| 4504 int i, j; | |
| 4505 int len; | |
|
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4506 char_u buf[4]; |
|
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4507 char_u *p = buf; |
|
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4508 |
|
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
4509 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
|
4510 { |
|
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4511 *p++ = '@'; |
|
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4512 *p++ = p_hlg[0]; |
|
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4513 *p++ = p_hlg[1]; |
|
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4514 } |
|
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4515 *p = NUL; |
| 7 | 4516 |
| 4517 for (i = 0; i < num_file; ++i) | |
| 4518 { | |
| 4519 len = (int)STRLEN(file[i]) - 3; | |
|
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4520 if (len <= 0) |
|
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4521 continue; |
|
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
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parents:
8765
diff
changeset
|
4522 if (STRCMP(file[i] + len, buf) == 0) |
|
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4523 { |
|
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
Christian Brabandt <cb@256bit.org>
parents:
8765
diff
changeset
|
4524 /* remove the default language */ |
|
8765
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4525 file[i][len] = NUL; |
|
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
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parents:
8694
diff
changeset
|
4526 } |
|
3daf70d22168
commit https://github.com/vim/vim/commit/61264d99692803eec76a171916ab9720c75536b0
Christian Brabandt <cb@256bit.org>
parents:
8694
diff
changeset
|
4527 else if (STRCMP(file[i] + len, "@en") == 0) |
| 7 | 4528 { |
| 4529 /* Sorting on priority means the same item in another language may | |
| 4530 * be anywhere. Search all items for a match up to the "@en". */ | |
| 4531 for (j = 0; j < num_file; ++j) | |
| 4532 if (j != i | |
| 4533 && (int)STRLEN(file[j]) == len + 3 | |
| 4534 && STRNCMP(file[i], file[j], len + 1) == 0) | |
| 4535 break; | |
| 4536 if (j == num_file) | |
|
9066
c7bdd383275d
commit https://github.com/vim/vim/commit/89c79b99328b66f77f1d12dc8c6701dfe2c57f15
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parents:
8765
diff
changeset
|
4537 /* item only exists with @en, remove it */ |
| 7 | 4538 file[i][len] = NUL; |
| 4539 } | |
| 4540 } | |
| 4541 } | |
| 4542 #endif | |
| 4543 | |
| 4544 /* | |
| 4545 * Do the expansion based on xp->xp_context and "pat". | |
| 4546 */ | |
| 4547 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4548 ExpandFromContext( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4549 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7807
diff
changeset
|
4550 char_u *pat, |
|
f86adafb28d4
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7807
diff
changeset
|
4551 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
4552 char_u ***file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4553 int options) /* EW_ flags */ |
| 7 | 4554 { |
| 4555 #ifdef FEAT_CMDL_COMPL | |
| 4556 regmatch_T regmatch; | |
| 4557 #endif | |
| 4558 int ret; | |
| 4559 int flags; | |
| 4560 | |
| 4561 flags = EW_DIR; /* include directories */ | |
| 4562 if (options & WILD_LIST_NOTFOUND) | |
| 4563 flags |= EW_NOTFOUND; | |
| 4564 if (options & WILD_ADD_SLASH) | |
| 4565 flags |= EW_ADDSLASH; | |
| 4566 if (options & WILD_KEEP_ALL) | |
| 4567 flags |= EW_KEEPALL; | |
| 4568 if (options & WILD_SILENT) | |
| 4569 flags |= EW_SILENT; | |
| 6659 | 4570 if (options & WILD_ALLLINKS) |
| 4571 flags |= EW_ALLLINKS; | |
| 7 | 4572 |
|
2311
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2302
diff
changeset
|
4573 if (xp->xp_context == EXPAND_FILES |
|
ccda151dde4e
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diff
changeset
|
4574 || xp->xp_context == EXPAND_DIRECTORIES |
|
ccda151dde4e
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parents:
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diff
changeset
|
4575 || xp->xp_context == EXPAND_FILES_IN_PATH) |
| 7 | 4576 { |
| 4577 /* | |
| 4578 * Expand file or directory names. | |
| 4579 */ | |
| 4580 int free_pat = FALSE; | |
| 4581 int i; | |
| 4582 | |
| 4583 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
| 4584 * space */ | |
| 4585 if (xp->xp_backslash != XP_BS_NONE) | |
| 4586 { | |
| 4587 free_pat = TRUE; | |
| 4588 pat = vim_strsave(pat); | |
| 4589 for (i = 0; pat[i]; ++i) | |
| 4590 if (pat[i] == '\\') | |
| 4591 { | |
| 4592 if (xp->xp_backslash == XP_BS_THREE | |
| 4593 && pat[i + 1] == '\\' | |
| 4594 && pat[i + 2] == '\\' | |
| 4595 && pat[i + 3] == ' ') | |
| 1621 | 4596 STRMOVE(pat + i, pat + i + 3); |
| 7 | 4597 if (xp->xp_backslash == XP_BS_ONE |
| 4598 && pat[i + 1] == ' ') | |
| 1621 | 4599 STRMOVE(pat + i, pat + i + 1); |
| 7 | 4600 } |
| 4601 } | |
| 4602 | |
| 4603 if (xp->xp_context == EXPAND_FILES) | |
| 4604 flags |= EW_FILE; | |
|
2311
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4605 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
|
4606 flags |= (EW_FILE | EW_PATH); |
| 7 | 4607 else |
| 4608 flags = (flags | EW_DIR) & ~EW_FILE; | |
| 2652 | 4609 if (options & WILD_ICASE) |
| 4610 flags |= EW_ICASE; | |
| 4611 | |
| 2016 | 4612 /* Expand wildcards, supporting %:h and the like. */ |
| 4613 ret = expand_wildcards_eval(&pat, num_file, file, flags); | |
| 7 | 4614 if (free_pat) |
| 4615 vim_free(pat); | |
| 4616 return ret; | |
| 4617 } | |
| 4618 | |
| 4619 *file = (char_u **)""; | |
| 4620 *num_file = 0; | |
| 4621 if (xp->xp_context == EXPAND_HELP) | |
| 4622 { | |
| 1696 | 4623 /* With an empty argument we would get all the help tags, which is |
| 4624 * very slow. Get matches for "help" instead. */ | |
| 4625 if (find_help_tags(*pat == NUL ? (char_u *)"help" : pat, | |
| 4626 num_file, file, FALSE) == OK) | |
| 7 | 4627 { |
| 4628 #ifdef FEAT_MULTI_LANG | |
| 4629 cleanup_help_tags(*num_file, *file); | |
| 4630 #endif | |
| 4631 return OK; | |
| 4632 } | |
| 4633 return FAIL; | |
| 4634 } | |
| 4635 | |
| 4636 #ifndef FEAT_CMDL_COMPL | |
| 4637 return FAIL; | |
| 4638 #else | |
| 716 | 4639 if (xp->xp_context == EXPAND_SHELLCMD) |
| 4640 return expand_shellcmd(pat, num_file, file, flags); | |
| 7 | 4641 if (xp->xp_context == EXPAND_OLD_SETTING) |
| 4642 return ExpandOldSetting(num_file, file); | |
| 4643 if (xp->xp_context == EXPAND_BUFFERS) | |
| 4644 return ExpandBufnames(pat, num_file, file, options); | |
| 4645 if (xp->xp_context == EXPAND_TAGS | |
| 4646 || xp->xp_context == EXPAND_TAGS_LISTFILES) | |
| 4647 return expand_tags(xp->xp_context == EXPAND_TAGS, pat, num_file, file); | |
| 4648 if (xp->xp_context == EXPAND_COLORS) | |
| 2929 | 4649 { |
| 4650 char *directories[] = {"colors", NULL}; | |
|
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4651 return ExpandRTDir(pat, DIP_START + DIP_OPT, num_file, file, |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4652 directories); |
| 2929 | 4653 } |
| 7 | 4654 if (xp->xp_context == EXPAND_COMPILER) |
| 2929 | 4655 { |
| 3106 | 4656 char *directories[] = {"compiler", NULL}; |
|
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4657 return ExpandRTDir(pat, 0, num_file, file, directories); |
| 2929 | 4658 } |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4659 if (xp->xp_context == EXPAND_OWNSYNTAX) |
| 2929 | 4660 { |
| 4661 char *directories[] = {"syntax", NULL}; | |
|
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4662 return ExpandRTDir(pat, 0, num_file, file, directories); |
| 2929 | 4663 } |
|
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4664 if (xp->xp_context == EXPAND_FILETYPE) |
| 2929 | 4665 { |
| 4666 char *directories[] = {"syntax", "indent", "ftplugin", NULL}; | |
|
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
4667 return ExpandRTDir(pat, 0, num_file, file, directories); |
| 2929 | 4668 } |
| 407 | 4669 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
| 4670 if (xp->xp_context == EXPAND_USER_LIST) | |
| 856 | 4671 return ExpandUserList(xp, num_file, file); |
| 407 | 4672 # endif |
|
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4673 if (xp->xp_context == EXPAND_PACKADD) |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4674 return ExpandPackAddDir(pat, num_file, file); |
| 7 | 4675 |
| 4676 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
| 4677 if (regmatch.regprog == NULL) | |
| 4678 return FAIL; | |
| 4679 | |
| 4680 /* set ignore-case according to p_ic, p_scs and pat */ | |
| 4681 regmatch.rm_ic = ignorecase(pat); | |
| 4682 | |
| 4683 if (xp->xp_context == EXPAND_SETTINGS | |
| 4684 || xp->xp_context == EXPAND_BOOL_SETTINGS) | |
| 4685 ret = ExpandSettings(xp, ®match, num_file, file); | |
| 4686 else if (xp->xp_context == EXPAND_MAPPINGS) | |
| 4687 ret = ExpandMappings(®match, num_file, file); | |
| 4688 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) | |
| 4689 else if (xp->xp_context == EXPAND_USER_DEFINED) | |
| 4690 ret = ExpandUserDefined(xp, ®match, num_file, file); | |
| 4691 # endif | |
| 4692 else | |
| 4693 { | |
| 4694 static struct expgen | |
| 4695 { | |
| 4696 int context; | |
|
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4697 char_u *((*func)(expand_T *, int)); |
| 7 | 4698 int ic; |
| 2849 | 4699 int escaped; |
| 7 | 4700 } tab[] = |
| 4701 { | |
| 2849 | 4702 {EXPAND_COMMANDS, get_command_name, FALSE, TRUE}, |
| 4703 {EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE}, | |
| 3503 | 4704 #ifdef FEAT_CMDHIST |
| 4705 {EXPAND_HISTORY, get_history_arg, TRUE, TRUE}, | |
| 4706 #endif | |
| 7 | 4707 #ifdef FEAT_USR_CMDS |
| 2849 | 4708 {EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE}, |
| 6424 | 4709 {EXPAND_USER_ADDR_TYPE, get_user_cmd_addr_type, FALSE, TRUE}, |
| 2849 | 4710 {EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE}, |
| 4711 {EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE}, | |
| 4712 {EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE}, | |
| 7 | 4713 #endif |
| 4714 #ifdef FEAT_EVAL | |
| 2849 | 4715 {EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE}, |
| 4716 {EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE}, | |
| 4717 {EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE}, | |
| 4718 {EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE}, | |
| 7 | 4719 #endif |
| 4720 #ifdef FEAT_MENU | |
| 2849 | 4721 {EXPAND_MENUS, get_menu_name, FALSE, TRUE}, |
| 4722 {EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE}, | |
| 7 | 4723 #endif |
| 4724 #ifdef FEAT_SYN_HL | |
| 2849 | 4725 {EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE}, |
| 4726 #endif | |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4727 #ifdef FEAT_PROFILE |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4728 {EXPAND_SYNTIME, get_syntime_arg, TRUE, TRUE}, |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4729 #endif |
| 2849 | 4730 {EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE}, |
| 7 | 4731 #ifdef FEAT_AUTOCMD |
| 2849 | 4732 {EXPAND_EVENTS, get_event_name, TRUE, TRUE}, |
| 4733 {EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE}, | |
| 7 | 4734 #endif |
| 1845 | 4735 #ifdef FEAT_CSCOPE |
| 2849 | 4736 {EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE}, |
| 1845 | 4737 #endif |
| 1868 | 4738 #ifdef FEAT_SIGNS |
| 2849 | 4739 {EXPAND_SIGN, get_sign_name, TRUE, TRUE}, |
| 1868 | 4740 #endif |
|
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
4741 #ifdef FEAT_PROFILE |
| 2849 | 4742 {EXPAND_PROFILE, get_profile_name, TRUE, TRUE}, |
|
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
4743 #endif |
| 7 | 4744 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 4745 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
| 2849 | 4746 {EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE}, |
| 4747 {EXPAND_LOCALES, get_locales, TRUE, FALSE}, | |
| 4748 #endif | |
| 4749 {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE}, | |
| 3744 | 4750 {EXPAND_USER, get_users, TRUE, FALSE}, |
| 7 | 4751 }; |
| 4752 int i; | |
| 4753 | |
| 4754 /* | |
| 4755 * Find a context in the table and call the ExpandGeneric() with the | |
| 4756 * right function to do the expansion. | |
| 4757 */ | |
| 4758 ret = FAIL; | |
| 1880 | 4759 for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i) |
| 7 | 4760 if (xp->xp_context == tab[i].context) |
| 4761 { | |
| 4762 if (tab[i].ic) | |
| 4763 regmatch.rm_ic = TRUE; | |
| 2849 | 4764 ret = ExpandGeneric(xp, ®match, num_file, file, |
| 3628 | 4765 tab[i].func, tab[i].escaped); |
| 7 | 4766 break; |
| 4767 } | |
| 4768 } | |
| 4769 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
4770 vim_regfree(regmatch.regprog); |
| 7 | 4771 |
| 4772 return ret; | |
| 4773 #endif /* FEAT_CMDL_COMPL */ | |
| 4774 } | |
| 4775 | |
| 4776 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 4777 /* | |
| 4778 * Expand a list of names. | |
| 4779 * | |
| 4780 * Generic function for command line completion. It calls a function to | |
| 4781 * obtain strings, one by one. The strings are matched against a regexp | |
| 4782 * program. Matching strings are copied into an array, which is returned. | |
| 4783 * | |
| 4784 * Returns OK when no problems encountered, FAIL for error (out of memory). | |
| 4785 */ | |
| 4786 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4787 ExpandGeneric( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4788 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4789 regmatch_T *regmatch, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4790 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4791 char_u ***file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4792 char_u *((*func)(expand_T *, int)), |
| 7 | 4793 /* 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
|
4794 int escaped) |
| 7 | 4795 { |
| 4796 int i; | |
| 4797 int count = 0; | |
| 480 | 4798 int round; |
| 7 | 4799 char_u *str; |
| 4800 | |
| 4801 /* do this loop twice: | |
| 480 | 4802 * round == 0: count the number of matching names |
| 4803 * round == 1: copy the matching names into allocated memory | |
| 7 | 4804 */ |
| 480 | 4805 for (round = 0; round <= 1; ++round) |
| 7 | 4806 { |
| 4807 for (i = 0; ; ++i) | |
| 4808 { | |
| 4809 str = (*func)(xp, i); | |
| 4810 if (str == NULL) /* end of list */ | |
| 4811 break; | |
| 4812 if (*str == NUL) /* skip empty strings */ | |
| 4813 continue; | |
| 4814 | |
| 4815 if (vim_regexec(regmatch, str, (colnr_T)0)) | |
| 4816 { | |
| 480 | 4817 if (round) |
| 7 | 4818 { |
| 2849 | 4819 if (escaped) |
| 4820 str = vim_strsave_escaped(str, (char_u *)" \t\\."); | |
| 4821 else | |
| 4822 str = vim_strsave(str); | |
| 7 | 4823 (*file)[count] = str; |
| 4824 #ifdef FEAT_MENU | |
| 4825 if (func == get_menu_names && str != NULL) | |
| 4826 { | |
| 4827 /* test for separator added by get_menu_names() */ | |
| 4828 str += STRLEN(str) - 1; | |
| 4829 if (*str == '\001') | |
| 4830 *str = '.'; | |
| 4831 } | |
| 4832 #endif | |
| 4833 } | |
| 4834 ++count; | |
| 4835 } | |
| 4836 } | |
| 480 | 4837 if (round == 0) |
| 7 | 4838 { |
| 4839 if (count == 0) | |
| 4840 return OK; | |
| 4841 *num_file = count; | |
| 4842 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
| 4843 if (*file == NULL) | |
| 4844 { | |
| 4845 *file = (char_u **)""; | |
| 4846 return FAIL; | |
| 4847 } | |
| 4848 count = 0; | |
| 4849 } | |
| 4850 } | |
| 480 | 4851 |
| 828 | 4852 /* Sort the results. Keep menu's in the specified order. */ |
| 4853 if (xp->xp_context != EXPAND_MENUNAMES && xp->xp_context != EXPAND_MENUS) | |
| 3164 | 4854 { |
| 4855 if (xp->xp_context == EXPAND_EXPRESSION | |
| 4856 || xp->xp_context == EXPAND_FUNCTIONS | |
| 4857 || xp->xp_context == EXPAND_USER_FUNC) | |
| 4858 /* <SNR> functions should be sorted to the end. */ | |
| 4859 qsort((void *)*file, (size_t)*num_file, sizeof(char_u *), | |
| 4860 sort_func_compare); | |
| 4861 else | |
| 4862 sort_strings(*file, *num_file); | |
| 4863 } | |
| 480 | 4864 |
| 1322 | 4865 #ifdef FEAT_CMDL_COMPL |
| 4866 /* Reset the variables used for special highlight names expansion, so that | |
| 4867 * they don't show up when getting normal highlight names by ID. */ | |
| 4868 reset_expand_highlight(); | |
| 4869 #endif | |
| 4870 | |
| 7 | 4871 return OK; |
| 4872 } | |
| 4873 | |
| 716 | 4874 /* |
| 4875 * Complete a shell command. | |
| 4876 * Returns FAIL or OK; | |
| 4877 */ | |
| 4878 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4879 expand_shellcmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4880 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
|
4881 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
|
4882 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
|
4883 int flagsarg) /* EW_ flags */ |
| 716 | 4884 { |
| 4885 char_u *pat; | |
| 4886 int i; | |
| 4887 char_u *path; | |
| 4888 int mustfree = FALSE; | |
| 4889 garray_T ga; | |
| 4890 char_u *buf = alloc(MAXPATHL); | |
| 4891 size_t l; | |
| 4892 char_u *s, *e; | |
| 4893 int flags = flagsarg; | |
| 4894 int ret; | |
| 6695 | 4895 int did_curdir = FALSE; |
| 716 | 4896 |
| 4897 if (buf == NULL) | |
| 4898 return FAIL; | |
| 4899 | |
| 4900 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
| 4901 * space */ | |
| 4902 pat = vim_strsave(filepat); | |
| 4903 for (i = 0; pat[i]; ++i) | |
| 4904 if (pat[i] == '\\' && pat[i + 1] == ' ') | |
| 1621 | 4905 STRMOVE(pat + i, pat + i + 1); |
| 716 | 4906 |
| 6695 | 4907 flags |= EW_FILE | EW_EXEC | EW_SHELLCMD; |
| 716 | 4908 |
| 4909 /* For an absolute name we don't use $PATH. */ | |
| 955 | 4910 if (mch_isFullName(pat)) |
| 4911 path = (char_u *)" "; | |
| 4912 else if ((pat[0] == '.' && (vim_ispathsep(pat[1]) | |
| 716 | 4913 || (pat[1] == '.' && vim_ispathsep(pat[2]))))) |
| 4914 path = (char_u *)"."; | |
| 4915 else | |
| 2630 | 4916 { |
| 716 | 4917 path = vim_getenv((char_u *)"PATH", &mustfree); |
| 2630 | 4918 if (path == NULL) |
| 4919 path = (char_u *)""; | |
| 4920 } | |
| 716 | 4921 |
| 4922 /* | |
| 4923 * Go over all directories in $PATH. Expand matches in that directory and | |
| 6695 | 4924 * collect them in "ga". When "." is not in $PATH also expand for the |
| 4925 * current directory, to find "subdir/cmd". | |
| 716 | 4926 */ |
| 4927 ga_init2(&ga, (int)sizeof(char *), 10); | |
| 6695 | 4928 for (s = path; ; s = e) |
| 716 | 4929 { |
| 6695 | 4930 if (*s == NUL) |
| 4931 { | |
| 4932 if (did_curdir) | |
| 4933 break; | |
| 4934 /* Find directories in the current directory, path is empty. */ | |
| 4935 did_curdir = TRUE; | |
| 4936 } | |
| 4937 else if (*s == '.') | |
| 4938 did_curdir = TRUE; | |
| 4939 | |
| 955 | 4940 if (*s == ' ') |
| 4941 ++s; /* Skip space used for absolute path name. */ | |
| 4942 | |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
4943 #if defined(MSWIN) |
| 716 | 4944 e = vim_strchr(s, ';'); |
| 4945 #else | |
| 4946 e = vim_strchr(s, ':'); | |
| 4947 #endif | |
| 4948 if (e == NULL) | |
| 4949 e = s + STRLEN(s); | |
| 4950 | |
| 4951 l = e - s; | |
| 4952 if (l > MAXPATHL - 5) | |
| 4953 break; | |
| 4954 vim_strncpy(buf, s, l); | |
| 4955 add_pathsep(buf); | |
| 4956 l = STRLEN(buf); | |
| 4957 vim_strncpy(buf + l, pat, MAXPATHL - 1 - l); | |
| 4958 | |
| 4959 /* Expand matches in one directory of $PATH. */ | |
| 4960 ret = expand_wildcards(1, &buf, num_file, file, flags); | |
| 4961 if (ret == OK) | |
| 4962 { | |
| 4963 if (ga_grow(&ga, *num_file) == FAIL) | |
| 4964 FreeWild(*num_file, *file); | |
| 4965 else | |
| 4966 { | |
| 4967 for (i = 0; i < *num_file; ++i) | |
| 4968 { | |
| 4969 s = (*file)[i]; | |
| 4970 if (STRLEN(s) > l) | |
| 4971 { | |
| 4972 /* Remove the path again. */ | |
| 1621 | 4973 STRMOVE(s, s + l); |
| 716 | 4974 ((char_u **)ga.ga_data)[ga.ga_len++] = s; |
| 4975 } | |
| 4976 else | |
| 4977 vim_free(s); | |
| 4978 } | |
| 4979 vim_free(*file); | |
| 4980 } | |
| 4981 } | |
| 4982 if (*e != NUL) | |
| 4983 ++e; | |
| 4984 } | |
| 4985 *file = ga.ga_data; | |
| 4986 *num_file = ga.ga_len; | |
| 4987 | |
| 4988 vim_free(buf); | |
| 4989 vim_free(pat); | |
| 4990 if (mustfree) | |
| 4991 vim_free(path); | |
| 4992 return OK; | |
| 4993 } | |
| 4994 | |
| 4995 | |
| 7 | 4996 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
|
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
4997 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 | 4998 |
| 7 | 4999 /* |
| 1518 | 5000 * Call "user_expand_func()" to invoke a user defined VimL function and return |
| 407 | 5001 * the result (either a string or a List). |
| 7 | 5002 */ |
| 407 | 5003 static void * |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5004 call_user_expand_func( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5005 void *(*user_expand_func)(char_u *, int, char_u **, int), |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5006 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5007 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5008 char_u ***file) |
| 7 | 5009 { |
|
5072
cca600e60928
updated for version 7.3.1279
Bram Moolenaar <bram@vim.org>
parents:
5056
diff
changeset
|
5010 int keep = 0; |
| 407 | 5011 char_u num[50]; |
| 7 | 5012 char_u *args[3]; |
| 5013 int save_current_SID = current_SID; | |
| 407 | 5014 void *ret; |
| 13 | 5015 struct cmdline_info save_ccline; |
| 7 | 5016 |
|
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5017 if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL) |
| 407 | 5018 return NULL; |
| 7 | 5019 *num_file = 0; |
| 5020 *file = NULL; | |
| 5021 | |
|
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5022 if (ccline.cmdbuff != NULL) |
| 1518 | 5023 { |
| 5024 keep = ccline.cmdbuff[ccline.cmdlen]; | |
| 5025 ccline.cmdbuff[ccline.cmdlen] = 0; | |
| 5026 } | |
|
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5027 |
| 1965 | 5028 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
|
5029 args[1] = xp->xp_line; |
|
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5030 sprintf((char *)num, "%d", xp->xp_col); |
| 7 | 5031 args[2] = num; |
| 5032 | |
| 13 | 5033 /* Save the cmdline, we don't know what the function may do. */ |
| 5034 save_ccline = ccline; | |
| 5035 ccline.cmdbuff = NULL; | |
| 5036 ccline.cmdprompt = NULL; | |
| 7 | 5037 current_SID = xp->xp_scriptID; |
| 13 | 5038 |
| 407 | 5039 ret = user_expand_func(xp->xp_arg, 3, args, FALSE); |
| 13 | 5040 |
| 5041 ccline = save_ccline; | |
| 7 | 5042 current_SID = save_current_SID; |
| 1518 | 5043 if (ccline.cmdbuff != NULL) |
| 5044 ccline.cmdbuff[ccline.cmdlen] = keep; | |
| 407 | 5045 |
| 1965 | 5046 vim_free(args[0]); |
| 407 | 5047 return ret; |
| 5048 } | |
| 5049 | |
| 5050 /* | |
| 5051 * Expand names with a function defined by the user. | |
| 5052 */ | |
| 5053 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5054 ExpandUserDefined( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5055 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5056 regmatch_T *regmatch, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5057 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5058 char_u ***file) |
| 407 | 5059 { |
| 5060 char_u *retstr; | |
| 5061 char_u *s; | |
| 5062 char_u *e; | |
| 5063 char_u keep; | |
| 5064 garray_T ga; | |
| 5065 | |
| 5066 retstr = call_user_expand_func(call_func_retstr, xp, num_file, file); | |
| 5067 if (retstr == NULL) | |
| 7 | 5068 return FAIL; |
| 5069 | |
| 5070 ga_init2(&ga, (int)sizeof(char *), 3); | |
| 407 | 5071 for (s = retstr; *s != NUL; s = e) |
| 7 | 5072 { |
| 5073 e = vim_strchr(s, '\n'); | |
| 5074 if (e == NULL) | |
| 5075 e = s + STRLEN(s); | |
| 5076 keep = *e; | |
| 5077 *e = 0; | |
| 5078 | |
| 5079 if (xp->xp_pattern[0] && vim_regexec(regmatch, s, (colnr_T)0) == 0) | |
| 5080 { | |
| 5081 *e = keep; | |
| 5082 if (*e != NUL) | |
| 5083 ++e; | |
| 5084 continue; | |
| 5085 } | |
| 5086 | |
| 5087 if (ga_grow(&ga, 1) == FAIL) | |
| 5088 break; | |
| 5089 | |
| 5090 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strnsave(s, (int)(e - s)); | |
| 5091 ++ga.ga_len; | |
| 5092 | |
| 5093 *e = keep; | |
| 5094 if (*e != NUL) | |
| 5095 ++e; | |
| 5096 } | |
| 407 | 5097 vim_free(retstr); |
| 5098 *file = ga.ga_data; | |
| 5099 *num_file = ga.ga_len; | |
| 5100 return OK; | |
| 5101 } | |
| 5102 | |
| 5103 /* | |
| 5104 * Expand names with a list returned by a function defined by the user. | |
| 5105 */ | |
| 5106 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5107 ExpandUserList( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5108 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5109 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5110 char_u ***file) |
| 407 | 5111 { |
| 5112 list_T *retlist; | |
| 5113 listitem_T *li; | |
| 5114 garray_T ga; | |
| 5115 | |
| 5116 retlist = call_user_expand_func(call_func_retlist, xp, num_file, file); | |
| 5117 if (retlist == NULL) | |
| 5118 return FAIL; | |
| 5119 | |
| 5120 ga_init2(&ga, (int)sizeof(char *), 3); | |
| 5121 /* Loop over the items in the list. */ | |
| 5122 for (li = retlist->lv_first; li != NULL; li = li->li_next) | |
| 5123 { | |
| 1917 | 5124 if (li->li_tv.v_type != VAR_STRING || li->li_tv.vval.v_string == NULL) |
| 5125 continue; /* Skip non-string items and empty strings */ | |
| 407 | 5126 |
| 5127 if (ga_grow(&ga, 1) == FAIL) | |
| 5128 break; | |
| 5129 | |
| 5130 ((char_u **)ga.ga_data)[ga.ga_len] = | |
| 1917 | 5131 vim_strsave(li->li_tv.vval.v_string); |
| 407 | 5132 ++ga.ga_len; |
| 5133 } | |
| 5134 list_unref(retlist); | |
| 5135 | |
| 7 | 5136 *file = ga.ga_data; |
| 5137 *num_file = ga.ga_len; | |
| 5138 return OK; | |
| 5139 } | |
| 5140 #endif | |
| 5141 | |
| 5142 /* | |
|
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5143 * Expand color scheme, compiler or filetype names. |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5144 * Search from 'runtimepath': |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5145 * 'runtimepath'/{dirnames}/{pat}.vim |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5146 * 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
|
5147 * 'packpath'/pack/ * /start/ * /{dirnames}/{pat}.vim |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5148 * 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
|
5149 * 'packpath'/pack/ * /opt/ * /{dirnames}/{pat}.vim |
| 2929 | 5150 * "dirnames" is an array with one or more directory names. |
| 7 | 5151 */ |
| 5152 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5153 ExpandRTDir( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5154 char_u *pat, |
|
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5155 int flags, |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5156 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5157 char_u ***file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5158 char *dirnames[]) |
| 7 | 5159 { |
| 5160 char_u *s; | |
| 5161 char_u *e; | |
| 5873 | 5162 char_u *match; |
| 7 | 5163 garray_T ga; |
| 2929 | 5164 int i; |
| 5165 int pat_len; | |
| 7 | 5166 |
| 5167 *num_file = 0; | |
| 5168 *file = NULL; | |
| 2931 | 5169 pat_len = (int)STRLEN(pat); |
| 2929 | 5170 ga_init2(&ga, (int)sizeof(char *), 10); |
| 5171 | |
| 5172 for (i = 0; dirnames[i] != NULL; ++i) | |
| 7 | 5173 { |
| 2929 | 5174 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 7)); |
| 5175 if (s == NULL) | |
| 5176 { | |
| 5177 ga_clear_strings(&ga); | |
| 5178 return FAIL; | |
| 5179 } | |
| 5180 sprintf((char *)s, "%s/%s*.vim", dirnames[i], pat); | |
| 5873 | 5181 globpath(p_rtp, s, &ga, 0); |
| 2929 | 5182 vim_free(s); |
| 5873 | 5183 } |
| 5184 | |
|
8528
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5185 if (flags & DIP_START) { |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5186 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
|
5187 { |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5188 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
|
5189 if (s == NULL) |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5190 { |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5191 ga_clear_strings(&ga); |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5192 return FAIL; |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5193 } |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5194 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
|
5195 globpath(p_pp, s, &ga, 0); |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5196 vim_free(s); |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5197 } |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5198 } |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5199 |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5200 if (flags & DIP_OPT) { |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5201 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
|
5202 { |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5203 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
|
5204 if (s == NULL) |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5205 { |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5206 ga_clear_strings(&ga); |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5207 return FAIL; |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5208 } |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5209 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
|
5210 globpath(p_pp, s, &ga, 0); |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5211 vim_free(s); |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5212 } |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5213 } |
|
630300c7a26c
commit https://github.com/vim/vim/commit/52f9c19015df5ee1ee8592b6f3f15b8a57c8f5be
Christian Brabandt <cb@256bit.org>
parents:
8406
diff
changeset
|
5214 |
| 5873 | 5215 for (i = 0; i < ga.ga_len; ++i) |
| 5216 { | |
| 5217 match = ((char_u **)ga.ga_data)[i]; | |
| 5218 s = match; | |
| 5219 e = s + STRLEN(s); | |
| 5220 if (e - 4 > s && STRNICMP(e - 4, ".vim", 4) == 0) | |
| 7 | 5221 { |
| 5873 | 5222 e -= 4; |
| 5223 for (s = e; s > match; mb_ptr_back(match, s)) | |
| 5224 if (s < match || vim_ispathsep(*s)) | |
| 5225 break; | |
| 5226 ++s; | |
| 5227 *e = NUL; | |
| 5228 mch_memmove(match, s, e - s + 1); | |
| 7 | 5229 } |
| 5230 } | |
| 5873 | 5231 |
| 2929 | 5232 if (ga.ga_len == 0) |
| 3628 | 5233 return FAIL; |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5234 |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5235 /* Sort and remove duplicates which can happen when specifying multiple |
| 2929 | 5236 * directories in dirnames. */ |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5237 remove_duplicates(&ga); |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5238 |
| 7 | 5239 *file = ga.ga_data; |
| 5240 *num_file = ga.ga_len; | |
| 5241 return OK; | |
| 5242 } | |
| 5243 | |
|
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5244 /* |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5245 * Expand loadplugin names: |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5246 * 'packpath'/pack/ * /opt/{pat} |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5247 */ |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5248 static int |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5249 ExpandPackAddDir( |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5250 char_u *pat, |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5251 int *num_file, |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5252 char_u ***file) |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5253 { |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5254 char_u *s; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5255 char_u *e; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5256 char_u *match; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5257 garray_T ga; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5258 int i; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5259 int pat_len; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5260 |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5261 *num_file = 0; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5262 *file = NULL; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5263 pat_len = (int)STRLEN(pat); |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5264 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
|
5265 |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5266 s = alloc((unsigned)(pat_len + 26)); |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5267 if (s == NULL) |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5268 { |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5269 ga_clear_strings(&ga); |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5270 return FAIL; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5271 } |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5272 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
|
5273 globpath(p_pp, s, &ga, 0); |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5274 vim_free(s); |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5275 |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5276 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
|
5277 { |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5278 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
|
5279 s = gettail(match); |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5280 e = s + STRLEN(s); |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5281 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
|
5282 } |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5283 |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5284 if (ga.ga_len == 0) |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5285 return FAIL; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5286 |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5287 /* Sort and remove duplicates which can happen when specifying multiple |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5288 * directories in dirnames. */ |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5289 remove_duplicates(&ga); |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5290 |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5291 *file = ga.ga_data; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5292 *num_file = ga.ga_len; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5293 return OK; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5294 } |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5295 |
| 7 | 5296 #endif |
| 5297 | |
| 5298 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_EVAL) || defined(PROTO) | |
| 5299 /* | |
| 5300 * Expand "file" for all comma-separated directories in "path". | |
| 5873 | 5301 * Adds the matches to "ga". Caller must init "ga". |
| 7 | 5302 */ |
| 5873 | 5303 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5304 globpath( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5305 char_u *path, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5306 char_u *file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5307 garray_T *ga, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5308 int expand_options) |
| 7 | 5309 { |
| 5310 expand_T xpc; | |
| 5311 char_u *buf; | |
| 5312 int i; | |
| 5313 int num_p; | |
| 5314 char_u **p; | |
| 5315 | |
| 5316 buf = alloc(MAXPATHL); | |
| 5317 if (buf == NULL) | |
| 5873 | 5318 return; |
| 7 | 5319 |
| 632 | 5320 ExpandInit(&xpc); |
| 7 | 5321 xpc.xp_context = EXPAND_FILES; |
| 632 | 5322 |
| 7 | 5323 /* Loop over all entries in {path}. */ |
| 5324 while (*path != NUL) | |
| 5325 { | |
| 5326 /* Copy one item of the path to buf[] and concatenate the file name. */ | |
| 5327 copy_option_part(&path, buf, MAXPATHL, ","); | |
| 5328 if (STRLEN(buf) + STRLEN(file) + 2 < MAXPATHL) | |
| 5329 { | |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
5330 # if defined(MSWIN) |
|
2495
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5331 /* Using the platform's path separator (\) makes vim incorrectly |
|
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5332 * treat it as an escape character, use '/' instead. */ |
|
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5333 if (*buf != NUL && !after_pathsep(buf, buf + STRLEN(buf))) |
|
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5334 STRCAT(buf, "/"); |
|
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5335 # else |
| 7 | 5336 add_pathsep(buf); |
|
2495
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5337 # endif |
| 7 | 5338 STRCAT(buf, file); |
| 1754 | 5339 if (ExpandFromContext(&xpc, buf, &num_p, &p, |
| 5340 WILD_SILENT|expand_options) != FAIL && num_p > 0) | |
| 7 | 5341 { |
| 1754 | 5342 ExpandEscape(&xpc, buf, num_p, p, WILD_SILENT|expand_options); |
| 5873 | 5343 |
| 5344 if (ga_grow(ga, num_p) == OK) | |
| 7 | 5345 { |
| 5346 for (i = 0; i < num_p; ++i) | |
| 5347 { | |
| 5873 | 5348 ((char_u **)ga->ga_data)[ga->ga_len] = |
| 5950 | 5349 vim_strnsave(p[i], (int)STRLEN(p[i])); |
| 5873 | 5350 ++ga->ga_len; |
| 7 | 5351 } |
| 5352 } | |
| 5873 | 5353 |
| 7 | 5354 FreeWild(num_p, p); |
| 5355 } | |
| 5356 } | |
| 5357 } | |
| 5358 | |
| 5359 vim_free(buf); | |
| 5360 } | |
| 5361 | |
| 5362 #endif | |
| 5363 | |
| 5364 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
| 5365 | |
| 5366 /********************************* | |
| 5367 * Command line history stuff * | |
| 5368 *********************************/ | |
| 5369 | |
| 5370 /* | |
| 5371 * Translate a history character to the associated type number. | |
| 5372 */ | |
| 5373 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5374 hist_char2type(int c) |
| 7 | 5375 { |
| 5376 if (c == ':') | |
| 5377 return HIST_CMD; | |
| 5378 if (c == '=') | |
| 5379 return HIST_EXPR; | |
| 5380 if (c == '@') | |
| 5381 return HIST_INPUT; | |
| 5382 if (c == '>') | |
| 5383 return HIST_DEBUG; | |
| 5384 return HIST_SEARCH; /* must be '?' or '/' */ | |
| 5385 } | |
| 5386 | |
| 5387 /* | |
| 5388 * Table of history names. | |
| 5389 * These names are used in :history and various hist...() functions. | |
| 5390 * It is sufficient to give the significant prefix of a history name. | |
| 5391 */ | |
| 5392 | |
| 5393 static char *(history_names[]) = | |
| 5394 { | |
| 5395 "cmd", | |
| 5396 "search", | |
| 5397 "expr", | |
| 5398 "input", | |
| 5399 "debug", | |
| 5400 NULL | |
| 5401 }; | |
| 5402 | |
| 3503 | 5403 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 5404 /* | |
| 5405 * Function given to ExpandGeneric() to obtain the possible first | |
| 5406 * arguments of the ":history command. | |
| 5407 */ | |
| 5408 static char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5409 get_history_arg(expand_T *xp UNUSED, int idx) |
| 3503 | 5410 { |
| 5411 static char_u compl[2] = { NUL, NUL }; | |
| 5412 char *short_names = ":=@>?/"; | |
| 3529 | 5413 int short_names_count = (int)STRLEN(short_names); |
| 3503 | 5414 int history_name_count = sizeof(history_names) / sizeof(char *) - 1; |
| 5415 | |
| 5416 if (idx < short_names_count) | |
| 5417 { | |
| 5418 compl[0] = (char_u)short_names[idx]; | |
| 5419 return compl; | |
| 5420 } | |
| 5421 if (idx < short_names_count + history_name_count) | |
| 5422 return (char_u *)history_names[idx - short_names_count]; | |
| 5423 if (idx == short_names_count + history_name_count) | |
| 5424 return (char_u *)"all"; | |
| 5425 return NULL; | |
| 5426 } | |
| 5427 #endif | |
| 5428 | |
| 7 | 5429 /* |
| 5430 * init_history() - Initialize the command line history. | |
| 5431 * Also used to re-allocate the history when the size changes. | |
| 5432 */ | |
| 356 | 5433 void |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5434 init_history(void) |
| 7 | 5435 { |
| 5436 int newlen; /* new length of history table */ | |
| 5437 histentry_T *temp; | |
| 5438 int i; | |
| 5439 int j; | |
| 5440 int type; | |
| 5441 | |
| 5442 /* | |
| 5443 * If size of history table changed, reallocate it | |
| 5444 */ | |
| 5445 newlen = (int)p_hi; | |
| 5446 if (newlen != hislen) /* history length changed */ | |
| 5447 { | |
| 5448 for (type = 0; type < HIST_COUNT; ++type) /* adjust the tables */ | |
| 5449 { | |
| 5450 if (newlen) | |
| 5451 { | |
| 5452 temp = (histentry_T *)lalloc( | |
| 5453 (long_u)(newlen * sizeof(histentry_T)), TRUE); | |
| 5454 if (temp == NULL) /* out of memory! */ | |
| 5455 { | |
| 5456 if (type == 0) /* first one: just keep the old length */ | |
| 5457 { | |
| 5458 newlen = hislen; | |
| 5459 break; | |
| 5460 } | |
| 5461 /* Already changed one table, now we can only have zero | |
| 5462 * length for all tables. */ | |
| 5463 newlen = 0; | |
| 5464 type = -1; | |
| 5465 continue; | |
| 5466 } | |
| 5467 } | |
| 5468 else | |
| 5469 temp = NULL; | |
| 5470 if (newlen == 0 || temp != NULL) | |
| 5471 { | |
| 5472 if (hisidx[type] < 0) /* there are no entries yet */ | |
| 5473 { | |
| 5474 for (i = 0; i < newlen; ++i) | |
| 4258 | 5475 clear_hist_entry(&temp[i]); |
| 7 | 5476 } |
| 5477 else if (newlen > hislen) /* array becomes bigger */ | |
| 5478 { | |
| 5479 for (i = 0; i <= hisidx[type]; ++i) | |
| 5480 temp[i] = history[type][i]; | |
| 5481 j = i; | |
| 5482 for ( ; i <= newlen - (hislen - hisidx[type]); ++i) | |
| 4258 | 5483 clear_hist_entry(&temp[i]); |
| 7 | 5484 for ( ; j < hislen; ++i, ++j) |
| 5485 temp[i] = history[type][j]; | |
| 5486 } | |
| 5487 else /* array becomes smaller or 0 */ | |
| 5488 { | |
| 5489 j = hisidx[type]; | |
| 5490 for (i = newlen - 1; ; --i) | |
| 5491 { | |
| 5492 if (i >= 0) /* copy newest entries */ | |
| 5493 temp[i] = history[type][j]; | |
| 5494 else /* remove older entries */ | |
| 5495 vim_free(history[type][j].hisstr); | |
| 5496 if (--j < 0) | |
| 5497 j = hislen - 1; | |
| 5498 if (j == hisidx[type]) | |
| 5499 break; | |
| 5500 } | |
| 5501 hisidx[type] = newlen - 1; | |
| 5502 } | |
| 5503 vim_free(history[type]); | |
| 5504 history[type] = temp; | |
| 5505 } | |
| 5506 } | |
| 5507 hislen = newlen; | |
| 5508 } | |
| 5509 } | |
| 5510 | |
| 4258 | 5511 static void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5512 clear_hist_entry(histentry_T *hisptr) |
| 4258 | 5513 { |
| 5514 hisptr->hisnum = 0; | |
| 5515 hisptr->viminfo = FALSE; | |
| 5516 hisptr->hisstr = NULL; | |
| 5517 } | |
| 5518 | |
| 7 | 5519 /* |
| 5520 * Check if command line 'str' is already in history. | |
| 5521 * If 'move_to_front' is TRUE, matching entry is moved to end of history. | |
| 5522 */ | |
| 5523 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
5524 in_history( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5525 int type, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5526 char_u *str, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5527 int move_to_front, /* Move the entry to the front if it exists */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5528 int sep, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5529 int writing) /* ignore entries read from viminfo */ |
| 7 | 5530 { |
| 5531 int i; | |
| 5532 int last_i = -1; | |
| 2986 | 5533 char_u *p; |
| 7 | 5534 |
| 5535 if (hisidx[type] < 0) | |
| 5536 return FALSE; | |
| 5537 i = hisidx[type]; | |
| 5538 do | |
| 5539 { | |
| 5540 if (history[type][i].hisstr == NULL) | |
| 5541 return FALSE; | |
| 2986 | 5542 |
| 5543 /* For search history, check that the separator character matches as | |
| 5544 * well. */ | |
| 5545 p = history[type][i].hisstr; | |
| 5546 if (STRCMP(str, p) == 0 | |
| 4285 | 5547 && !(writing && history[type][i].viminfo) |
| 2986 | 5548 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
| 7 | 5549 { |
| 5550 if (!move_to_front) | |
| 5551 return TRUE; | |
| 5552 last_i = i; | |
| 5553 break; | |
| 5554 } | |
| 5555 if (--i < 0) | |
| 5556 i = hislen - 1; | |
| 5557 } while (i != hisidx[type]); | |
| 5558 | |
| 5559 if (last_i >= 0) | |
| 5560 { | |
| 5561 str = history[type][i].hisstr; | |
| 5562 while (i != hisidx[type]) | |
| 5563 { | |
| 5564 if (++i >= hislen) | |
| 5565 i = 0; | |
| 5566 history[type][last_i] = history[type][i]; | |
| 5567 last_i = i; | |
| 5568 } | |
| 4258 | 5569 history[type][i].hisnum = ++hisnum[type]; |
| 5570 history[type][i].viminfo = FALSE; | |
| 7 | 5571 history[type][i].hisstr = str; |
| 5572 return TRUE; | |
| 5573 } | |
| 5574 return FALSE; | |
| 5575 } | |
| 5576 | |
| 5577 /* | |
| 5578 * Convert history name (from table above) to its HIST_ equivalent. | |
| 5579 * When "name" is empty, return "cmd" history. | |
| 5580 * Returns -1 for unknown history name. | |
| 5581 */ | |
| 5582 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5583 get_histtype(char_u *name) |
| 7 | 5584 { |
| 5585 int i; | |
| 5586 int len = (int)STRLEN(name); | |
| 5587 | |
| 5588 /* No argument: use current history. */ | |
| 5589 if (len == 0) | |
| 5590 return hist_char2type(ccline.cmdfirstc); | |
| 5591 | |
| 5592 for (i = 0; history_names[i] != NULL; ++i) | |
| 5593 if (STRNICMP(name, history_names[i], len) == 0) | |
| 5594 return i; | |
| 5595 | |
| 5596 if (vim_strchr((char_u *)":=@>?/", name[0]) != NULL && name[1] == NUL) | |
| 5597 return hist_char2type(name[0]); | |
| 5598 | |
| 5599 return -1; | |
| 5600 } | |
| 5601 | |
| 5602 static int last_maptick = -1; /* last seen maptick */ | |
| 5603 | |
| 5604 /* | |
| 5605 * Add the given string to the given history. If the string is already in the | |
| 5606 * history then it is moved to the front. "histype" may be one of he HIST_ | |
| 5607 * values. | |
| 5608 */ | |
| 5609 void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5610 add_to_history( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5611 int histype, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5612 char_u *new_entry, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5613 int in_map, /* consider maptick when inside a mapping */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5614 int sep) /* separator character used (search hist) */ |
| 7 | 5615 { |
| 5616 histentry_T *hisptr; | |
| 5617 int len; | |
| 5618 | |
| 5619 if (hislen == 0) /* no history */ | |
| 5620 return; | |
| 5621 | |
| 5467 | 5622 if (cmdmod.keeppatterns && histype == HIST_SEARCH) |
| 5623 return; | |
| 5624 | |
| 7 | 5625 /* |
| 5626 * Searches inside the same mapping overwrite each other, so that only | |
| 5627 * the last line is kept. Be careful not to remove a line that was moved | |
| 5628 * down, only lines that were added. | |
| 5629 */ | |
| 5630 if (histype == HIST_SEARCH && in_map) | |
| 5631 { | |
| 5632 if (maptick == last_maptick) | |
| 5633 { | |
| 5634 /* Current line is from the same mapping, remove it */ | |
| 5635 hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]]; | |
| 5636 vim_free(hisptr->hisstr); | |
| 4258 | 5637 clear_hist_entry(hisptr); |
| 7 | 5638 --hisnum[histype]; |
| 5639 if (--hisidx[HIST_SEARCH] < 0) | |
| 5640 hisidx[HIST_SEARCH] = hislen - 1; | |
| 5641 } | |
| 5642 last_maptick = -1; | |
| 5643 } | |
| 4285 | 5644 if (!in_history(histype, new_entry, TRUE, sep, FALSE)) |
| 7 | 5645 { |
| 5646 if (++hisidx[histype] == hislen) | |
| 5647 hisidx[histype] = 0; | |
| 5648 hisptr = &history[histype][hisidx[histype]]; | |
| 5649 vim_free(hisptr->hisstr); | |
| 5650 | |
| 5651 /* Store the separator after the NUL of the string. */ | |
| 835 | 5652 len = (int)STRLEN(new_entry); |
| 7 | 5653 hisptr->hisstr = vim_strnsave(new_entry, len + 2); |
| 5654 if (hisptr->hisstr != NULL) | |
| 5655 hisptr->hisstr[len + 1] = sep; | |
| 5656 | |
| 5657 hisptr->hisnum = ++hisnum[histype]; | |
| 4258 | 5658 hisptr->viminfo = FALSE; |
| 7 | 5659 if (histype == HIST_SEARCH && in_map) |
| 5660 last_maptick = maptick; | |
| 5661 } | |
| 5662 } | |
| 5663 | |
| 5664 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 5665 | |
| 5666 /* | |
| 5667 * Get identifier of newest history entry. | |
| 5668 * "histype" may be one of the HIST_ values. | |
| 5669 */ | |
| 5670 int | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5671 get_history_idx(int histype) |
| 7 | 5672 { |
| 5673 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
| 5674 || hisidx[histype] < 0) | |
| 5675 return -1; | |
| 5676 | |
| 5677 return history[histype][hisidx[histype]].hisnum; | |
| 5678 } | |
| 5679 | |
| 531 | 5680 /* |
| 7 | 5681 * Calculate history index from a number: |
| 5682 * num > 0: seen as identifying number of a history entry | |
| 5683 * num < 0: relative position in history wrt newest entry | |
| 5684 * "histype" may be one of the HIST_ values. | |
| 5685 */ | |
| 5686 static int | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5687 calc_hist_idx(int histype, int num) |
| 7 | 5688 { |
| 5689 int i; | |
| 5690 histentry_T *hist; | |
| 5691 int wrapped = FALSE; | |
| 5692 | |
| 5693 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
| 5694 || (i = hisidx[histype]) < 0 || num == 0) | |
| 5695 return -1; | |
| 5696 | |
| 5697 hist = history[histype]; | |
| 5698 if (num > 0) | |
| 5699 { | |
| 5700 while (hist[i].hisnum > num) | |
| 5701 if (--i < 0) | |
| 5702 { | |
| 5703 if (wrapped) | |
| 5704 break; | |
| 5705 i += hislen; | |
| 5706 wrapped = TRUE; | |
| 5707 } | |
| 5708 if (hist[i].hisnum == num && hist[i].hisstr != NULL) | |
| 5709 return i; | |
| 5710 } | |
| 5711 else if (-num <= hislen) | |
| 5712 { | |
| 5713 i += num + 1; | |
| 5714 if (i < 0) | |
| 5715 i += hislen; | |
| 5716 if (hist[i].hisstr != NULL) | |
| 5717 return i; | |
| 5718 } | |
| 5719 return -1; | |
| 5720 } | |
| 5721 | |
| 5722 /* | |
| 5723 * Get a history entry by its index. | |
| 5724 * "histype" may be one of the HIST_ values. | |
| 5725 */ | |
| 5726 char_u * | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5727 get_history_entry(int histype, int idx) |
| 7 | 5728 { |
| 5729 idx = calc_hist_idx(histype, idx); | |
| 5730 if (idx >= 0) | |
| 5731 return history[histype][idx].hisstr; | |
| 5732 else | |
| 5733 return (char_u *)""; | |
| 5734 } | |
| 5735 | |
| 5736 /* | |
| 5737 * Clear all entries of a history. | |
| 5738 * "histype" may be one of the HIST_ values. | |
| 5739 */ | |
| 5740 int | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5741 clr_history(int histype) |
| 7 | 5742 { |
| 5743 int i; | |
| 5744 histentry_T *hisptr; | |
| 5745 | |
| 5746 if (hislen != 0 && histype >= 0 && histype < HIST_COUNT) | |
| 5747 { | |
| 5748 hisptr = history[histype]; | |
| 5749 for (i = hislen; i--;) | |
| 5750 { | |
| 5751 vim_free(hisptr->hisstr); | |
| 4258 | 5752 clear_hist_entry(hisptr); |
|
8406
5d926807c19c
commit https://github.com/vim/vim/commit/119d4693e06e68d4f099aa7287e375ae3d265fd0
Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
5753 hisptr++; |
| 7 | 5754 } |
| 5755 hisidx[histype] = -1; /* mark history as cleared */ | |
| 5756 hisnum[histype] = 0; /* reset identifier counter */ | |
| 5757 return OK; | |
| 5758 } | |
| 5759 return FAIL; | |
| 5760 } | |
| 5761 | |
| 5762 /* | |
| 5763 * Remove all entries matching {str} from a history. | |
| 5764 * "histype" may be one of the HIST_ values. | |
| 5765 */ | |
| 5766 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5767 del_history_entry(int histype, char_u *str) |
| 7 | 5768 { |
| 5769 regmatch_T regmatch; | |
| 5770 histentry_T *hisptr; | |
| 5771 int idx; | |
| 5772 int i; | |
| 5773 int last; | |
| 5774 int found = FALSE; | |
| 5775 | |
| 5776 regmatch.regprog = NULL; | |
| 5777 regmatch.rm_ic = FALSE; /* always match case */ | |
| 5778 if (hislen != 0 | |
| 5779 && histype >= 0 | |
| 5780 && histype < HIST_COUNT | |
| 5781 && *str != NUL | |
| 5782 && (idx = hisidx[histype]) >= 0 | |
| 5783 && (regmatch.regprog = vim_regcomp(str, RE_MAGIC + RE_STRING)) | |
| 5784 != NULL) | |
| 5785 { | |
| 5786 i = last = idx; | |
| 5787 do | |
| 5788 { | |
| 5789 hisptr = &history[histype][i]; | |
| 5790 if (hisptr->hisstr == NULL) | |
| 5791 break; | |
| 5792 if (vim_regexec(®match, hisptr->hisstr, (colnr_T)0)) | |
| 5793 { | |
| 5794 found = TRUE; | |
| 5795 vim_free(hisptr->hisstr); | |
| 4258 | 5796 clear_hist_entry(hisptr); |
| 7 | 5797 } |
| 5798 else | |
| 5799 { | |
| 5800 if (i != last) | |
| 5801 { | |
| 5802 history[histype][last] = *hisptr; | |
| 4258 | 5803 clear_hist_entry(hisptr); |
| 7 | 5804 } |
| 5805 if (--last < 0) | |
| 5806 last += hislen; | |
| 5807 } | |
| 5808 if (--i < 0) | |
| 5809 i += hislen; | |
| 5810 } while (i != idx); | |
| 5811 if (history[histype][idx].hisstr == NULL) | |
| 5812 hisidx[histype] = -1; | |
| 5813 } | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5814 vim_regfree(regmatch.regprog); |
| 7 | 5815 return found; |
| 5816 } | |
| 5817 | |
| 5818 /* | |
| 5819 * Remove an indexed entry from a history. | |
| 5820 * "histype" may be one of the HIST_ values. | |
| 5821 */ | |
| 5822 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5823 del_history_idx(int histype, int idx) |
| 7 | 5824 { |
| 5825 int i, j; | |
| 5826 | |
| 5827 i = calc_hist_idx(histype, idx); | |
| 5828 if (i < 0) | |
| 5829 return FALSE; | |
| 5830 idx = hisidx[histype]; | |
| 5831 vim_free(history[histype][i].hisstr); | |
| 5832 | |
| 5833 /* When deleting the last added search string in a mapping, reset | |
| 5834 * last_maptick, so that the last added search string isn't deleted again. | |
| 5835 */ | |
| 5836 if (histype == HIST_SEARCH && maptick == last_maptick && i == idx) | |
| 5837 last_maptick = -1; | |
| 5838 | |
| 5839 while (i != idx) | |
| 5840 { | |
| 5841 j = (i + 1) % hislen; | |
| 5842 history[histype][i] = history[histype][j]; | |
| 5843 i = j; | |
| 5844 } | |
| 4258 | 5845 clear_hist_entry(&history[histype][i]); |
| 7 | 5846 if (--i < 0) |
| 5847 i += hislen; | |
| 5848 hisidx[histype] = i; | |
| 5849 return TRUE; | |
| 5850 } | |
| 5851 | |
| 5852 #endif /* FEAT_EVAL */ | |
| 5853 | |
| 5854 #if defined(FEAT_CRYPT) || defined(PROTO) | |
| 5855 /* | |
| 5856 * Very specific function to remove the value in ":set key=val" from the | |
| 5857 * history. | |
| 5858 */ | |
| 5859 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5860 remove_key_from_history(void) |
| 7 | 5861 { |
| 5862 char_u *p; | |
| 5863 int i; | |
| 5864 | |
| 5865 i = hisidx[HIST_CMD]; | |
| 5866 if (i < 0) | |
| 5867 return; | |
| 5868 p = history[HIST_CMD][i].hisstr; | |
| 5869 if (p != NULL) | |
| 5870 for ( ; *p; ++p) | |
| 5871 if (STRNCMP(p, "key", 3) == 0 && !isalpha(p[3])) | |
| 5872 { | |
| 5873 p = vim_strchr(p + 3, '='); | |
| 5874 if (p == NULL) | |
| 5875 break; | |
| 5876 ++p; | |
| 5877 for (i = 0; p[i] && !vim_iswhite(p[i]); ++i) | |
| 5878 if (p[i] == '\\' && p[i + 1]) | |
| 5879 ++i; | |
| 1621 | 5880 STRMOVE(p, p + i); |
| 7 | 5881 --p; |
| 5882 } | |
| 5883 } | |
| 5884 #endif | |
| 5885 | |
| 5886 #endif /* FEAT_CMDHIST */ | |
| 5887 | |
|
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5888 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
|
8645
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
5889 /* |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5890 * 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
|
5891 * 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
|
5892 */ |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5893 static struct cmdline_info * |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5894 get_ccline_ptr(void) |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5895 { |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5896 if ((State & CMDLINE) == 0) |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5897 return NULL; |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5898 if (ccline.cmdbuff != NULL) |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5899 return &ccline; |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5900 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
|
5901 return &prev_ccline; |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5902 return NULL; |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5903 } |
|
8647
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5904 #endif |
|
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5905 |
|
59866aabe737
commit https://github.com/vim/vim/commit/064154c3fedd6a46ca2f61463d7e5567bd22d9f1
Christian Brabandt <cb@256bit.org>
parents:
8645
diff
changeset
|
5906 #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
|
5907 /* |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5908 * 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
|
5909 * 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
|
5910 * Returns NULL when something is wrong. |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5911 */ |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5912 char_u * |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5913 get_cmdline_str(void) |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5914 { |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5915 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
|
5916 |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5917 if (p == NULL) |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5918 return NULL; |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5919 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
|
5920 } |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5921 |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5922 /* |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5923 * 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
|
5924 * Zero is the first position. |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5925 * 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
|
5926 * Returns -1 when something is wrong. |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5927 */ |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5928 int |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5929 get_cmdline_pos(void) |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5930 { |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5931 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
|
5932 |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5933 if (p == NULL) |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5934 return -1; |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5935 return p->cmdpos; |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5936 } |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5937 |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5938 /* |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5939 * Set the command line byte position to "pos". Zero is the first position. |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5940 * 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
|
5941 * Returns 1 when failed, 0 when OK. |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5942 */ |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5943 int |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
5944 set_cmdline_pos( |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5945 int pos) |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5946 { |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5947 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
|
5948 |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5949 if (p == NULL) |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
5950 return 1; |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
5951 |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
5952 /* 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
|
5953 * changed the command line. */ |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5954 if (pos < 0) |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5955 new_cmdpos = 0; |
|
f4819f0fc5ad
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diff
changeset
|
5956 else |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
5957 new_cmdpos = pos; |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5958 return 0; |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5959 } |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
5960 #endif |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
5961 |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
8643
diff
changeset
|
5962 #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
|
f4819f0fc5ad
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parents:
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diff
changeset
|
5963 /* |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
5964 * Get the current command-line type. |
|
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diff
changeset
|
5965 * Returns ':' or '/' or '?' or '@' or '>' or '-' |
|
f4819f0fc5ad
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diff
changeset
|
5966 * Only works when the command line is being edited. |
|
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diff
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|
5967 * Returns NUL when something is wrong. |
|
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commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
5968 */ |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5969 int |
|
f4819f0fc5ad
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parents:
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diff
changeset
|
5970 get_cmdline_type(void) |
|
f4819f0fc5ad
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diff
changeset
|
5971 { |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
changeset
|
5972 struct cmdline_info *p = get_ccline_ptr(); |
|
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parents:
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diff
changeset
|
5973 |
|
f4819f0fc5ad
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parents:
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diff
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|
5974 if (p == NULL) |
|
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parents:
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diff
changeset
|
5975 return NUL; |
|
f4819f0fc5ad
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parents:
8643
diff
changeset
|
5976 if (p->cmdfirstc == NUL) |
|
8647
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diff
changeset
|
5977 return |
|
59866aabe737
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diff
changeset
|
5978 # ifdef FEAT_EVAL |
|
59866aabe737
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diff
changeset
|
5979 (p->input_fn) ? '@' : |
|
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changeset
|
5980 # endif |
|
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diff
changeset
|
5981 '-'; |
|
8645
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diff
changeset
|
5982 return p->cmdfirstc; |
|
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parents:
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diff
changeset
|
5983 } |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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parents:
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diff
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|
5984 #endif |
|
f4819f0fc5ad
commit https://github.com/vim/vim/commit/d293b2b9d43ee4b7b48ca6974202cbf319438975
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diff
changeset
|
5985 |
| 7 | 5986 #if defined(FEAT_QUICKFIX) || defined(FEAT_CMDHIST) || defined(PROTO) |
| 5987 /* | |
| 5988 * Get indices "num1,num2" that specify a range within a list (not a range of | |
| 5989 * text lines in a buffer!) from a string. Used for ":history" and ":clist". | |
| 5990 * Returns OK if parsed successfully, otherwise FAIL. | |
| 5991 */ | |
| 5992 int | |
|
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diff
changeset
|
5993 get_list_range(char_u **str, int *num1, int *num2) |
| 7 | 5994 { |
| 5995 int len; | |
| 5996 int first = FALSE; | |
| 5997 long num; | |
| 5998 | |
| 5999 *str = skipwhite(*str); | |
| 6000 if (**str == '-' || vim_isdigit(**str)) /* parse "from" part of range */ | |
| 6001 { | |
|
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7408
diff
changeset
|
6002 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
| 7 | 6003 *str += len; |
| 6004 *num1 = (int)num; | |
| 6005 first = TRUE; | |
| 6006 } | |
| 6007 *str = skipwhite(*str); | |
| 6008 if (**str == ',') /* parse "to" part of range */ | |
| 6009 { | |
| 6010 *str = skipwhite(*str + 1); | |
|
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commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
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parents:
7408
diff
changeset
|
6011 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
| 7 | 6012 if (len > 0) |
| 6013 { | |
| 6014 *num2 = (int)num; | |
| 6015 *str = skipwhite(*str + len); | |
| 6016 } | |
| 6017 else if (!first) /* no number given at all */ | |
| 6018 return FAIL; | |
| 6019 } | |
| 6020 else if (first) /* only one number given */ | |
| 6021 *num2 = *num1; | |
| 6022 return OK; | |
| 6023 } | |
| 6024 #endif | |
| 6025 | |
| 6026 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
| 6027 /* | |
| 6028 * :history command - print a history | |
| 6029 */ | |
| 6030 void | |
|
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diff
changeset
|
6031 ex_history(exarg_T *eap) |
| 7 | 6032 { |
| 6033 histentry_T *hist; | |
| 6034 int histype1 = HIST_CMD; | |
| 6035 int histype2 = HIST_CMD; | |
| 6036 int hisidx1 = 1; | |
| 6037 int hisidx2 = -1; | |
| 6038 int idx; | |
| 6039 int i, j, k; | |
| 6040 char_u *end; | |
| 6041 char_u *arg = eap->arg; | |
| 6042 | |
| 6043 if (hislen == 0) | |
| 6044 { | |
| 6045 MSG(_("'history' option is zero")); | |
| 6046 return; | |
| 6047 } | |
| 6048 | |
| 6049 if (!(VIM_ISDIGIT(*arg) || *arg == '-' || *arg == ',')) | |
| 6050 { | |
| 6051 end = arg; | |
| 6052 while (ASCII_ISALPHA(*end) | |
| 6053 || vim_strchr((char_u *)":=@>/?", *end) != NULL) | |
| 6054 end++; | |
| 6055 i = *end; | |
| 6056 *end = NUL; | |
| 6057 histype1 = get_histtype(arg); | |
| 6058 if (histype1 == -1) | |
| 6059 { | |
| 1853 | 6060 if (STRNICMP(arg, "all", STRLEN(arg)) == 0) |
| 7 | 6061 { |
| 6062 histype1 = 0; | |
| 6063 histype2 = HIST_COUNT-1; | |
| 6064 } | |
| 6065 else | |
| 6066 { | |
| 6067 *end = i; | |
| 6068 EMSG(_(e_trailing)); | |
| 6069 return; | |
| 6070 } | |
| 6071 } | |
| 6072 else | |
| 6073 histype2 = histype1; | |
| 6074 *end = i; | |
| 6075 } | |
| 6076 else | |
| 6077 end = arg; | |
| 6078 if (!get_list_range(&end, &hisidx1, &hisidx2) || *end != NUL) | |
| 6079 { | |
| 6080 EMSG(_(e_trailing)); | |
| 6081 return; | |
| 6082 } | |
| 6083 | |
| 6084 for (; !got_int && histype1 <= histype2; ++histype1) | |
| 6085 { | |
| 6086 STRCPY(IObuff, "\n # "); | |
| 6087 STRCAT(STRCAT(IObuff, history_names[histype1]), " history"); | |
| 6088 MSG_PUTS_TITLE(IObuff); | |
| 6089 idx = hisidx[histype1]; | |
| 6090 hist = history[histype1]; | |
| 6091 j = hisidx1; | |
| 6092 k = hisidx2; | |
| 6093 if (j < 0) | |
| 6094 j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum; | |
| 6095 if (k < 0) | |
| 6096 k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum; | |
| 6097 if (idx >= 0 && j <= k) | |
| 6098 for (i = idx + 1; !got_int; ++i) | |
| 6099 { | |
| 6100 if (i == hislen) | |
| 6101 i = 0; | |
| 6102 if (hist[i].hisstr != NULL | |
| 6103 && hist[i].hisnum >= j && hist[i].hisnum <= k) | |
| 6104 { | |
| 6105 msg_putchar('\n'); | |
| 6106 sprintf((char *)IObuff, "%c%6d ", i == idx ? '>' : ' ', | |
| 6107 hist[i].hisnum); | |
| 6108 if (vim_strsize(hist[i].hisstr) > (int)Columns - 10) | |
| 6109 trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff), | |
| 3290 | 6110 (int)Columns - 10, IOSIZE - (int)STRLEN(IObuff)); |
| 7 | 6111 else |
| 6112 STRCAT(IObuff, hist[i].hisstr); | |
| 6113 msg_outtrans(IObuff); | |
| 6114 out_flush(); | |
| 6115 } | |
| 6116 if (i == idx) | |
| 6117 break; | |
| 6118 } | |
| 6119 } | |
| 6120 } | |
| 6121 #endif | |
| 6122 | |
| 6123 #if (defined(FEAT_VIMINFO) && defined(FEAT_CMDHIST)) || defined(PROTO) | |
|
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6124 /* |
|
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|
6125 * Buffers for history read from a viminfo file. Only valid while reading. |
|
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|
6126 */ |
| 7 | 6127 static char_u **viminfo_history[HIST_COUNT] = {NULL, NULL, NULL, NULL}; |
| 6128 static int viminfo_hisidx[HIST_COUNT] = {0, 0, 0, 0}; | |
| 6129 static int viminfo_hislen[HIST_COUNT] = {0, 0, 0, 0}; | |
| 6130 static int viminfo_add_at_front = FALSE; | |
| 6131 | |
|
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7447
diff
changeset
|
6132 static int hist_type2char(int type, int use_question); |
| 7 | 6133 |
| 6134 /* | |
| 6135 * Translate a history type number to the associated character. | |
| 6136 */ | |
| 6137 static int | |
|
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diff
changeset
|
6138 hist_type2char( |
|
f86adafb28d4
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parents:
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diff
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|
6139 int type, |
|
f86adafb28d4
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diff
changeset
|
6140 int use_question) /* use '?' instead of '/' */ |
| 7 | 6141 { |
| 6142 if (type == HIST_CMD) | |
| 6143 return ':'; | |
| 6144 if (type == HIST_SEARCH) | |
| 6145 { | |
| 6146 if (use_question) | |
| 6147 return '?'; | |
| 6148 else | |
| 6149 return '/'; | |
| 6150 } | |
| 6151 if (type == HIST_EXPR) | |
| 6152 return '='; | |
| 6153 return '@'; | |
| 6154 } | |
| 6155 | |
| 6156 /* | |
| 6157 * Prepare for reading the history from the viminfo file. | |
| 6158 * This allocates history arrays to store the read history lines. | |
| 6159 */ | |
| 6160 void | |
|
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diff
changeset
|
6161 prepare_viminfo_history(int asklen, int writing) |
| 7 | 6162 { |
| 6163 int i; | |
| 6164 int num; | |
| 6165 int type; | |
| 6166 int len; | |
| 6167 | |
| 6168 init_history(); | |
| 4285 | 6169 viminfo_add_at_front = (asklen != 0 && !writing); |
| 7 | 6170 if (asklen > hislen) |
| 6171 asklen = hislen; | |
| 6172 | |
| 6173 for (type = 0; type < HIST_COUNT; ++type) | |
| 6174 { | |
| 4258 | 6175 /* Count the number of empty spaces in the history list. Entries read |
| 6176 * from viminfo previously are also considered empty. If there are | |
| 6177 * more spaces available than we request, then fill them up. */ | |
| 7 | 6178 for (i = 0, num = 0; i < hislen; i++) |
| 4258 | 6179 if (history[type][i].hisstr == NULL || history[type][i].viminfo) |
| 7 | 6180 num++; |
| 6181 len = asklen; | |
| 6182 if (num > len) | |
| 6183 len = num; | |
| 6184 if (len <= 0) | |
| 6185 viminfo_history[type] = NULL; | |
| 6186 else | |
| 6187 viminfo_history[type] = | |
| 6188 (char_u **)lalloc((long_u)(len * sizeof(char_u *)), FALSE); | |
| 6189 if (viminfo_history[type] == NULL) | |
| 6190 len = 0; | |
| 6191 viminfo_hislen[type] = len; | |
| 6192 viminfo_hisidx[type] = 0; | |
| 6193 } | |
| 6194 } | |
| 6195 | |
| 6196 /* | |
| 6197 * Accept a line from the viminfo, store it in the history array when it's | |
| 6198 * new. | |
| 6199 */ | |
| 6200 int | |
|
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diff
changeset
|
6201 read_viminfo_history(vir_T *virp, int writing) |
| 7 | 6202 { |
| 6203 int type; | |
| 6204 long_u len; | |
| 6205 char_u *val; | |
| 6206 char_u *p; | |
| 6207 | |
| 6208 type = hist_char2type(virp->vir_line[0]); | |
| 6209 if (viminfo_hisidx[type] < viminfo_hislen[type]) | |
| 6210 { | |
| 6211 val = viminfo_readstring(virp, 1, TRUE); | |
| 6212 if (val != NULL && *val != NUL) | |
| 6213 { | |
| 3316 | 6214 int sep = (*val == ' ' ? NUL : *val); |
| 6215 | |
| 7 | 6216 if (!in_history(type, val + (type == HIST_SEARCH), |
| 4285 | 6217 viminfo_add_at_front, sep, writing)) |
| 7 | 6218 { |
| 6219 /* Need to re-allocate to append the separator byte. */ | |
| 6220 len = STRLEN(val); | |
| 6221 p = lalloc(len + 2, TRUE); | |
| 6222 if (p != NULL) | |
| 6223 { | |
| 6224 if (type == HIST_SEARCH) | |
| 6225 { | |
| 6226 /* Search entry: Move the separator from the first | |
| 6227 * column to after the NUL. */ | |
| 6228 mch_memmove(p, val + 1, (size_t)len); | |
| 3316 | 6229 p[len] = sep; |
| 7 | 6230 } |
| 6231 else | |
| 6232 { | |
| 6233 /* Not a search entry: No separator in the viminfo | |
| 6234 * file, add a NUL separator. */ | |
| 6235 mch_memmove(p, val, (size_t)len + 1); | |
| 6236 p[len + 1] = NUL; | |
| 6237 } | |
| 6238 viminfo_history[type][viminfo_hisidx[type]++] = p; | |
| 6239 } | |
| 6240 } | |
| 6241 } | |
| 6242 vim_free(val); | |
| 6243 } | |
| 6244 return viminfo_readline(virp); | |
| 6245 } | |
| 6246 | |
| 4285 | 6247 /* |
| 6248 * Finish reading history lines from viminfo. Not used when writing viminfo. | |
| 6249 */ | |
| 7 | 6250 void |
|
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parents:
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diff
changeset
|
6251 finish_viminfo_history(void) |
| 7 | 6252 { |
| 6253 int idx; | |
| 6254 int i; | |
| 6255 int type; | |
| 6256 | |
| 6257 for (type = 0; type < HIST_COUNT; ++type) | |
| 6258 { | |
| 6259 if (history[type] == NULL) | |
| 4283 | 6260 continue; |
| 7 | 6261 idx = hisidx[type] + viminfo_hisidx[type]; |
| 6262 if (idx >= hislen) | |
| 6263 idx -= hislen; | |
| 6264 else if (idx < 0) | |
| 6265 idx = hislen - 1; | |
| 6266 if (viminfo_add_at_front) | |
| 6267 hisidx[type] = idx; | |
| 6268 else | |
| 6269 { | |
| 6270 if (hisidx[type] == -1) | |
| 6271 hisidx[type] = hislen - 1; | |
| 6272 do | |
| 6273 { | |
| 4258 | 6274 if (history[type][idx].hisstr != NULL |
| 6275 || history[type][idx].viminfo) | |
| 7 | 6276 break; |
| 6277 if (++idx == hislen) | |
| 6278 idx = 0; | |
| 6279 } while (idx != hisidx[type]); | |
| 6280 if (idx != hisidx[type] && --idx < 0) | |
| 6281 idx = hislen - 1; | |
| 6282 } | |
| 6283 for (i = 0; i < viminfo_hisidx[type]; i++) | |
| 6284 { | |
| 6285 vim_free(history[type][idx].hisstr); | |
| 6286 history[type][idx].hisstr = viminfo_history[type][i]; | |
| 4258 | 6287 history[type][idx].viminfo = TRUE; |
| 7 | 6288 if (--idx < 0) |
| 6289 idx = hislen - 1; | |
| 6290 } | |
| 6291 idx += 1; | |
| 6292 idx %= hislen; | |
| 6293 for (i = 0; i < viminfo_hisidx[type]; i++) | |
| 6294 { | |
| 6295 history[type][idx++].hisnum = ++hisnum[type]; | |
| 6296 idx %= hislen; | |
| 6297 } | |
| 6298 vim_free(viminfo_history[type]); | |
| 6299 viminfo_history[type] = NULL; | |
| 4327 | 6300 viminfo_hisidx[type] = 0; |
| 7 | 6301 } |
| 6302 } | |
| 6303 | |
|
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diff
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|
6304 /* |
|
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|
6305 * Write history to viminfo file in "fp". |
|
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|
6306 * When "merge" is TRUE merge history lines with a previously read viminfo |
|
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|
6307 * file, data is in viminfo_history[]. |
|
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diff
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|
6308 * When "merge" is FALSE just write all history lines. Used for ":wviminfo!". |
|
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Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6309 */ |
| 7 | 6310 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6311 write_viminfo_history( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6312 FILE *fp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6313 int merge) |
| 7 | 6314 { |
| 6315 int i; | |
| 6316 int type; | |
| 6317 int num_saved; | |
| 6318 char_u *p; | |
| 6319 int c; | |
| 4283 | 6320 int round; |
| 7 | 6321 |
| 6322 init_history(); | |
| 6323 if (hislen == 0) | |
| 6324 return; | |
| 6325 for (type = 0; type < HIST_COUNT; ++type) | |
| 6326 { | |
| 6327 num_saved = get_viminfo_parameter(hist_type2char(type, FALSE)); | |
| 6328 if (num_saved == 0) | |
| 6329 continue; | |
| 6330 if (num_saved < 0) /* Use default */ | |
| 6331 num_saved = hislen; | |
| 6332 fprintf(fp, _("\n# %s History (newest to oldest):\n"), | |
| 6333 type == HIST_CMD ? _("Command Line") : | |
| 6334 type == HIST_SEARCH ? _("Search String") : | |
| 6335 type == HIST_EXPR ? _("Expression") : | |
| 6336 _("Input Line")); | |
| 6337 if (num_saved > hislen) | |
| 6338 num_saved = hislen; | |
| 4283 | 6339 |
| 6340 /* | |
| 6341 * Merge typed and viminfo history: | |
| 6342 * round 1: history of typed commands. | |
| 6343 * round 2: history from recently read viminfo. | |
| 6344 */ | |
| 6345 for (round = 1; round <= 2; ++round) | |
| 6346 { | |
| 4307 | 6347 if (round == 1) |
| 6348 /* start at newest entry, somewhere in the list */ | |
| 6349 i = hisidx[type]; | |
| 6350 else if (viminfo_hisidx[type] > 0) | |
| 6351 /* start at newest entry, first in the list */ | |
| 6352 i = 0; | |
| 6353 else | |
| 6354 /* empty list */ | |
| 6355 i = -1; | |
| 4283 | 6356 if (i >= 0) |
| 6357 while (num_saved > 0 | |
| 6358 && !(round == 2 && i >= viminfo_hisidx[type])) | |
| 7 | 6359 { |
| 4283 | 6360 p = round == 1 ? history[type][i].hisstr |
| 4327 | 6361 : viminfo_history[type] == NULL ? NULL |
| 4283 | 6362 : viminfo_history[type][i]; |
|
4903
2fc1f3346bfb
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Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6363 if (p != NULL && (round == 2 |
|
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6364 || !merge |
|
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6365 || !history[type][i].viminfo)) |
| 7 | 6366 { |
| 4283 | 6367 --num_saved; |
| 6368 fputc(hist_type2char(type, TRUE), fp); | |
| 6369 /* For the search history: put the separator in the | |
| 6370 * second column; use a space if there isn't one. */ | |
| 6371 if (type == HIST_SEARCH) | |
| 6372 { | |
| 6373 c = p[STRLEN(p) + 1]; | |
| 6374 putc(c == NUL ? ' ' : c, fp); | |
| 6375 } | |
| 6376 viminfo_writestring(fp, p); | |
| 7 | 6377 } |
| 4283 | 6378 if (round == 1) |
| 6379 { | |
| 6380 /* Decrement index, loop around and stop when back at | |
| 6381 * the start. */ | |
| 6382 if (--i < 0) | |
| 6383 i = hislen - 1; | |
| 6384 if (i == hisidx[type]) | |
| 6385 break; | |
| 6386 } | |
| 6387 else | |
| 6388 { | |
| 6389 /* Increment index. Stop at the end in the while. */ | |
| 6390 ++i; | |
| 6391 } | |
| 7 | 6392 } |
| 4283 | 6393 } |
| 4285 | 6394 for (i = 0; i < viminfo_hisidx[type]; ++i) |
| 4327 | 6395 if (viminfo_history[type] != NULL) |
| 6396 vim_free(viminfo_history[type][i]); | |
| 4285 | 6397 vim_free(viminfo_history[type]); |
| 6398 viminfo_history[type] = NULL; | |
| 4311 | 6399 viminfo_hisidx[type] = 0; |
| 7 | 6400 } |
| 6401 } | |
| 6402 #endif /* FEAT_VIMINFO */ | |
| 6403 | |
| 6404 #if defined(FEAT_FKMAP) || defined(PROTO) | |
| 6405 /* | |
| 6406 * Write a character at the current cursor+offset position. | |
| 6407 * It is directly written into the command buffer block. | |
| 6408 */ | |
| 6409 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6410 cmd_pchar(int c, int offset) |
| 7 | 6411 { |
| 6412 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
| 6413 { | |
| 6414 EMSG(_("E198: cmd_pchar beyond the command length")); | |
| 6415 return; | |
| 6416 } | |
| 6417 ccline.cmdbuff[ccline.cmdpos + offset] = (char_u)c; | |
| 6418 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
| 6419 } | |
| 6420 | |
| 6421 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6422 cmd_gchar(int offset) |
| 7 | 6423 { |
| 6424 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
| 6425 { | |
| 6426 /* EMSG(_("cmd_gchar beyond the command length")); */ | |
| 6427 return NUL; | |
| 6428 } | |
| 6429 return (int)ccline.cmdbuff[ccline.cmdpos + offset]; | |
| 6430 } | |
| 6431 #endif | |
| 6432 | |
| 6433 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
| 6434 /* | |
| 6435 * Open a window on the current command line and history. Allow editing in | |
| 6436 * the window. Returns when the window is closed. | |
| 6437 * Returns: | |
| 6438 * CR if the command is to be executed | |
| 6439 * Ctrl_C if it is to be abandoned | |
| 6440 * K_IGNORE if editing continues | |
| 6441 */ | |
| 6442 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6443 ex_window(void) |
| 7 | 6444 { |
| 6445 struct cmdline_info save_ccline; | |
| 6446 buf_T *old_curbuf = curbuf; | |
| 6447 win_T *old_curwin = curwin; | |
| 6448 buf_T *bp; | |
| 6449 win_T *wp; | |
| 6450 int i; | |
| 6451 linenr_T lnum; | |
| 6452 int histtype; | |
| 6453 garray_T winsizes; | |
| 1685 | 6454 #ifdef FEAT_AUTOCMD |
| 7 | 6455 char_u typestr[2]; |
| 1685 | 6456 #endif |
| 7 | 6457 int save_restart_edit = restart_edit; |
| 6458 int save_State = State; | |
| 6459 int save_exmode = exmode_active; | |
| 510 | 6460 #ifdef FEAT_RIGHTLEFT |
| 6461 int save_cmdmsg_rl = cmdmsg_rl; | |
| 6462 #endif | |
| 6145 | 6463 #ifdef FEAT_FOLDING |
| 6464 int save_KeyTyped; | |
| 6465 #endif | |
| 7 | 6466 |
| 6467 /* Can't do this recursively. Can't do it when typing a password. */ | |
| 6468 if (cmdwin_type != 0 | |
| 6469 # if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
| 6470 || cmdline_star > 0 | |
| 6471 # endif | |
| 6472 ) | |
| 6473 { | |
| 6474 beep_flush(); | |
| 6475 return K_IGNORE; | |
| 6476 } | |
| 6477 | |
| 6478 /* Save current window sizes. */ | |
| 6479 win_size_save(&winsizes); | |
| 6480 | |
| 6481 # ifdef FEAT_AUTOCMD | |
| 6482 /* Don't execute autocommands while creating the window. */ | |
| 1410 | 6483 block_autocmds(); |
| 7 | 6484 # endif |
| 683 | 6485 /* don't use a new tab page */ |
| 6486 cmdmod.tab = 0; | |
| 6487 | |
| 7 | 6488 /* Create a window for the command-line buffer. */ |
| 6489 if (win_split((int)p_cwh, WSP_BOT) == FAIL) | |
| 6490 { | |
| 6491 beep_flush(); | |
| 1410 | 6492 # ifdef FEAT_AUTOCMD |
| 6493 unblock_autocmds(); | |
| 6494 # endif | |
| 7 | 6495 return K_IGNORE; |
| 6496 } | |
| 1831 | 6497 cmdwin_type = get_cmdline_type(); |
| 7 | 6498 |
| 6499 /* Create the command-line buffer empty. */ | |
| 1743 | 6500 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL); |
| 1621 | 6501 (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE); |
| 7 | 6502 set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL); |
| 6503 set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL); | |
| 6504 curbuf->b_p_ma = TRUE; | |
| 1865 | 6505 #ifdef FEAT_FOLDING |
| 6506 curwin->w_p_fen = FALSE; | |
| 6507 #endif | |
| 7 | 6508 # ifdef FEAT_RIGHTLEFT |
| 510 | 6509 curwin->w_p_rl = cmdmsg_rl; |
| 6510 cmdmsg_rl = FALSE; | |
| 7 | 6511 # endif |
| 2583 | 6512 RESET_BINDING(curwin); |
| 7 | 6513 |
| 6514 # ifdef FEAT_AUTOCMD | |
| 6515 /* Do execute autocommands for setting the filetype (load syntax). */ | |
| 1410 | 6516 unblock_autocmds(); |
| 7 | 6517 # endif |
| 6518 | |
| 510 | 6519 /* Showing the prompt may have set need_wait_return, reset it. */ |
| 6520 need_wait_return = FALSE; | |
| 6521 | |
| 1831 | 6522 histtype = hist_char2type(cmdwin_type); |
| 7 | 6523 if (histtype == HIST_CMD || histtype == HIST_DEBUG) |
| 6524 { | |
| 6525 if (p_wc == TAB) | |
| 6526 { | |
| 6527 add_map((char_u *)"<buffer> <Tab> <C-X><C-V>", INSERT); | |
| 6528 add_map((char_u *)"<buffer> <Tab> a<C-X><C-V>", NORMAL); | |
| 6529 } | |
| 6530 set_option_value((char_u *)"ft", 0L, (char_u *)"vim", OPT_LOCAL); | |
| 6531 } | |
| 6532 | |
| 10 | 6533 /* Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin |
| 6534 * sets 'textwidth' to 78). */ | |
| 6535 curbuf->b_p_tw = 0; | |
| 6536 | |
| 7 | 6537 /* Fill the buffer with the history. */ |
| 6538 init_history(); | |
| 6539 if (hislen > 0) | |
| 6540 { | |
| 6541 i = hisidx[histtype]; | |
| 6542 if (i >= 0) | |
| 6543 { | |
| 6544 lnum = 0; | |
| 6545 do | |
| 6546 { | |
| 6547 if (++i == hislen) | |
| 6548 i = 0; | |
| 6549 if (history[histtype][i].hisstr != NULL) | |
| 6550 ml_append(lnum++, history[histtype][i].hisstr, | |
| 6551 (colnr_T)0, FALSE); | |
| 6552 } | |
| 6553 while (i != hisidx[histtype]); | |
| 6554 } | |
| 6555 } | |
| 6556 | |
| 6557 /* Replace the empty last line with the current command-line and put the | |
| 6558 * cursor there. */ | |
| 6559 ml_replace(curbuf->b_ml.ml_line_count, ccline.cmdbuff, TRUE); | |
| 6560 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6561 curwin->w_cursor.col = ccline.cmdpos; | |
| 510 | 6562 changed_line_abv_curs(); |
| 6563 invalidate_botline(); | |
| 743 | 6564 redraw_later(SOME_VALID); |
| 7 | 6565 |
| 6566 /* Save the command line info, can be used recursively. */ | |
| 6567 save_ccline = ccline; | |
| 6568 ccline.cmdbuff = NULL; | |
| 6569 ccline.cmdprompt = NULL; | |
| 6570 | |
| 6571 /* No Ex mode here! */ | |
| 6572 exmode_active = 0; | |
| 6573 | |
| 6574 State = NORMAL; | |
| 6575 # ifdef FEAT_MOUSE | |
| 6576 setmouse(); | |
| 6577 # endif | |
| 6578 | |
| 6579 # ifdef FEAT_AUTOCMD | |
| 6580 /* Trigger CmdwinEnter autocommands. */ | |
| 6581 typestr[0] = cmdwin_type; | |
| 6582 typestr[1] = NUL; | |
| 6583 apply_autocmds(EVENT_CMDWINENTER, typestr, typestr, FALSE, curbuf); | |
| 929 | 6584 if (restart_edit != 0) /* autocmd with ":startinsert" */ |
| 6585 stuffcharReadbuff(K_NOP); | |
| 7 | 6586 # endif |
| 6587 | |
| 6588 i = RedrawingDisabled; | |
| 6589 RedrawingDisabled = 0; | |
| 6590 | |
| 6591 /* | |
| 6592 * Call the main loop until <CR> or CTRL-C is typed. | |
| 6593 */ | |
| 6594 cmdwin_result = 0; | |
| 168 | 6595 main_loop(TRUE, FALSE); |
| 7 | 6596 |
| 6597 RedrawingDisabled = i; | |
| 6598 | |
| 6599 # ifdef FEAT_AUTOCMD | |
| 6145 | 6600 |
| 6601 # ifdef FEAT_FOLDING | |
| 6602 save_KeyTyped = KeyTyped; | |
| 6603 # endif | |
| 6604 | |
| 7 | 6605 /* Trigger CmdwinLeave autocommands. */ |
| 6606 apply_autocmds(EVENT_CMDWINLEAVE, typestr, typestr, FALSE, curbuf); | |
| 6145 | 6607 |
| 6608 # ifdef FEAT_FOLDING | |
| 6609 /* Restore KeyTyped in case it is modified by autocommands */ | |
| 6610 KeyTyped = save_KeyTyped; | |
| 6611 # endif | |
| 6612 | |
| 7 | 6613 # endif |
| 6614 | |
| 1214 | 6615 /* Restore the command line info. */ |
| 7 | 6616 ccline = save_ccline; |
| 6617 cmdwin_type = 0; | |
| 6618 | |
| 6619 exmode_active = save_exmode; | |
| 6620 | |
| 1612 | 6621 /* Safety check: The old window or buffer was deleted: It's a bug when |
| 7 | 6622 * this happens! */ |
| 6623 if (!win_valid(old_curwin) || !buf_valid(old_curbuf)) | |
| 6624 { | |
| 6625 cmdwin_result = Ctrl_C; | |
| 6626 EMSG(_("E199: Active window or buffer deleted")); | |
| 6627 } | |
| 6628 else | |
| 6629 { | |
| 6630 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 6631 /* autocmds may abort script processing */ | |
| 6632 if (aborting() && cmdwin_result != K_IGNORE) | |
| 6633 cmdwin_result = Ctrl_C; | |
| 6634 # endif | |
| 6635 /* Set the new command line from the cmdline buffer. */ | |
| 6636 vim_free(ccline.cmdbuff); | |
| 510 | 6637 if (cmdwin_result == K_XF1 || cmdwin_result == K_XF2) /* :qa[!] typed */ |
| 7 | 6638 { |
| 510 | 6639 char *p = (cmdwin_result == K_XF2) ? "qa" : "qa!"; |
| 6640 | |
| 6641 if (histtype == HIST_CMD) | |
| 6642 { | |
| 6643 /* Execute the command directly. */ | |
| 6644 ccline.cmdbuff = vim_strsave((char_u *)p); | |
| 6645 cmdwin_result = CAR; | |
| 6646 } | |
| 6647 else | |
| 6648 { | |
| 6649 /* First need to cancel what we were doing. */ | |
| 6650 ccline.cmdbuff = NULL; | |
| 6651 stuffcharReadbuff(':'); | |
| 6652 stuffReadbuff((char_u *)p); | |
| 6653 stuffcharReadbuff(CAR); | |
| 6654 } | |
| 7 | 6655 } |
| 6656 else if (cmdwin_result == K_XF2) /* :qa typed */ | |
| 6657 { | |
| 6658 ccline.cmdbuff = vim_strsave((char_u *)"qa"); | |
| 6659 cmdwin_result = CAR; | |
| 6660 } | |
| 2839 | 6661 else if (cmdwin_result == Ctrl_C) |
| 6662 { | |
| 6663 /* :q or :close, don't execute any command | |
| 6664 * and don't modify the cmd window. */ | |
| 6665 ccline.cmdbuff = NULL; | |
| 6666 } | |
| 7 | 6667 else |
| 6668 ccline.cmdbuff = vim_strsave(ml_get_curline()); | |
| 6669 if (ccline.cmdbuff == NULL) | |
| 6670 cmdwin_result = Ctrl_C; | |
| 6671 else | |
| 6672 { | |
| 6673 ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
| 6674 ccline.cmdbufflen = ccline.cmdlen + 1; | |
| 6675 ccline.cmdpos = curwin->w_cursor.col; | |
| 6676 if (ccline.cmdpos > ccline.cmdlen) | |
| 6677 ccline.cmdpos = ccline.cmdlen; | |
| 6678 if (cmdwin_result == K_IGNORE) | |
| 6679 { | |
| 6680 set_cmdspos_cursor(); | |
| 6681 redrawcmd(); | |
| 6682 } | |
| 6683 } | |
| 6684 | |
| 6685 # ifdef FEAT_AUTOCMD | |
| 6686 /* Don't execute autocommands while deleting the window. */ | |
| 1410 | 6687 block_autocmds(); |
| 7 | 6688 # endif |
| 6876 | 6689 # ifdef FEAT_CONCEAL |
| 6690 /* Avoid command-line window first character being concealed. */ | |
| 6691 curwin->w_p_cole = 0; | |
| 6692 # endif | |
| 7 | 6693 wp = curwin; |
| 6694 bp = curbuf; | |
| 6695 win_goto(old_curwin); | |
| 6696 win_close(wp, TRUE); | |
|
2099
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Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6697 |
|
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6698 /* win_close() may have already wiped the buffer when 'bh' is |
|
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6699 * set to 'wipe' */ |
|
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6700 if (buf_valid(bp)) |
| 3365 | 6701 close_buffer(NULL, bp, DOBUF_WIPE, FALSE); |
| 7 | 6702 |
| 6703 /* Restore window sizes. */ | |
| 6704 win_size_restore(&winsizes); | |
| 6705 | |
| 6706 # ifdef FEAT_AUTOCMD | |
| 1410 | 6707 unblock_autocmds(); |
| 7 | 6708 # endif |
| 6709 } | |
| 6710 | |
| 6711 ga_clear(&winsizes); | |
| 6712 restart_edit = save_restart_edit; | |
| 510 | 6713 # ifdef FEAT_RIGHTLEFT |
| 6714 cmdmsg_rl = save_cmdmsg_rl; | |
| 6715 # endif | |
| 7 | 6716 |
| 6717 State = save_State; | |
| 6718 # ifdef FEAT_MOUSE | |
| 6719 setmouse(); | |
| 6720 # endif | |
| 6721 | |
| 6722 return cmdwin_result; | |
| 6723 } | |
| 6724 #endif /* FEAT_CMDWIN */ | |
| 6725 | |
| 6726 /* | |
| 6727 * Used for commands that either take a simple command string argument, or: | |
| 6728 * cmd << endmarker | |
| 6729 * {script} | |
| 6730 * endmarker | |
| 6731 * Returns a pointer to allocated memory with {script} or NULL. | |
| 6732 */ | |
| 6733 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6734 script_get(exarg_T *eap, char_u *cmd) |
| 7 | 6735 { |
| 6736 char_u *theline; | |
| 6737 char *end_pattern = NULL; | |
| 6738 char dot[] = "."; | |
| 6739 garray_T ga; | |
| 6740 | |
| 6741 if (cmd[0] != '<' || cmd[1] != '<' || eap->getline == NULL) | |
| 6742 return NULL; | |
| 6743 | |
| 6744 ga_init2(&ga, 1, 0x400); | |
| 6745 | |
| 6746 if (cmd[2] != NUL) | |
| 6747 end_pattern = (char *)skipwhite(cmd + 2); | |
| 6748 else | |
| 6749 end_pattern = dot; | |
| 6750 | |
| 6751 for (;;) | |
| 6752 { | |
| 6753 theline = eap->getline( | |
| 6754 #ifdef FEAT_EVAL | |
| 75 | 6755 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 6756 #endif |
| 6757 NUL, eap->cookie, 0); | |
| 6758 | |
| 6759 if (theline == NULL || STRCMP(end_pattern, theline) == 0) | |
| 1694 | 6760 { |
| 6761 vim_free(theline); | |
| 7 | 6762 break; |
| 1694 | 6763 } |
| 7 | 6764 |
| 6765 ga_concat(&ga, theline); | |
| 6766 ga_append(&ga, '\n'); | |
| 6767 vim_free(theline); | |
| 6768 } | |
| 21 | 6769 ga_append(&ga, NUL); |
| 7 | 6770 |
| 6771 return (char_u *)ga.ga_data; | |
| 6772 } |