Mercurial > vim
annotate src/ex_getln.c @ 8397:1e58a938aafc v7.4.1490
commit https://github.com/vim/vim/commit/2369c15407cf9a730a396ebf9709abb280c5ce48
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Mar 4 23:08:25 2016 +0100
patch 7.4.1490
Problem: Compiler warning for unused function.
Solution: Add #ifdef. (Dominique Pelle)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 04 Mar 2016 23:15:05 +0100 |
| parents | 74b15ed0a259 |
| children | eed1ca42f9aa |
| 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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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 *num_file, char_u ***file, char *dirname[]); |
| 3503 | 115 # ifdef FEAT_CMDHIST |
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116 static char_u *get_history_arg(expand_T *xp, int idx); |
| 3503 | 117 # endif |
| 7 | 118 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
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119 static int ExpandUserDefined(expand_T *xp, regmatch_T *regmatch, int *num_file, char_u ***file); |
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120 static int ExpandUserList(expand_T *xp, int *num_file, char_u ***file); |
| 7 | 121 # endif |
| 122 #endif | |
| 4265 | 123 #ifdef FEAT_CMDHIST |
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124 static void clear_hist_entry(histentry_T *hisptr); |
| 4265 | 125 #endif |
| 7 | 126 |
| 127 #ifdef FEAT_CMDWIN | |
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128 static int ex_window(void); |
| 7 | 129 #endif |
| 130 | |
| 3164 | 131 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 132 static int | |
| 133 #ifdef __BORLANDC__ | |
| 134 _RTLENTRYF | |
| 135 #endif | |
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136 sort_func_compare(const void *s1, const void *s2); |
| 3164 | 137 #endif |
| 138 | |
| 7 | 139 /* |
| 140 * getcmdline() - accept a command line starting with firstc. | |
| 141 * | |
| 142 * firstc == ':' get ":" command line. | |
| 143 * firstc == '/' or '?' get search pattern | |
| 144 * firstc == '=' get expression | |
| 145 * firstc == '@' get text for input() function | |
| 146 * firstc == '>' get text for debug mode | |
| 147 * firstc == NUL get text for :insert command | |
| 148 * firstc == -1 like NUL, and break on CTRL-C | |
| 149 * | |
| 150 * The line is collected in ccline.cmdbuff, which is reallocated to fit the | |
| 151 * command line. | |
| 152 * | |
| 153 * Careful: getcmdline() can be called recursively! | |
| 154 * | |
| 155 * Return pointer to allocated string if there is a commandline, NULL | |
| 156 * otherwise. | |
| 157 */ | |
| 158 char_u * | |
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159 getcmdline( |
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160 int firstc, |
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161 long count UNUSED, /* only used for incremental search */ |
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162 int indent) /* indent for inside conditionals */ |
| 7 | 163 { |
| 164 int c; | |
| 165 int i; | |
| 166 int j; | |
| 167 int gotesc = FALSE; /* TRUE when <ESC> just typed */ | |
| 168 int do_abbr; /* when TRUE check for abbr. */ | |
| 169 #ifdef FEAT_CMDHIST | |
| 170 char_u *lookfor = NULL; /* string to match */ | |
| 171 int hiscnt; /* current history line in use */ | |
| 172 int histype; /* history type to be used */ | |
| 173 #endif | |
| 174 #ifdef FEAT_SEARCH_EXTRA | |
| 175 pos_T old_cursor; | |
| 176 colnr_T old_curswant; | |
| 177 colnr_T old_leftcol; | |
| 178 linenr_T old_topline; | |
| 179 # ifdef FEAT_DIFF | |
| 180 int old_topfill; | |
| 181 # endif | |
| 182 linenr_T old_botline; | |
| 183 int did_incsearch = FALSE; | |
| 184 int incsearch_postponed = FALSE; | |
| 185 #endif | |
| 186 int did_wild_list = FALSE; /* did wild_list() recently */ | |
| 187 int wim_index = 0; /* index in wim_flags[] */ | |
| 188 int res; | |
| 189 int save_msg_scroll = msg_scroll; | |
| 190 int save_State = State; /* remember State when called */ | |
| 191 int some_key_typed = FALSE; /* one of the keys was typed */ | |
| 192 #ifdef FEAT_MOUSE | |
| 193 /* mouse drag and release events are ignored, unless they are | |
| 194 * preceded with a mouse down event */ | |
| 195 int ignore_drag_release = TRUE; | |
| 196 #endif | |
| 197 #ifdef FEAT_EVAL | |
| 198 int break_ctrl_c = FALSE; | |
| 199 #endif | |
| 200 expand_T xpc; | |
| 201 long *b_im_ptr = NULL; | |
| 195 | 202 #if defined(FEAT_WILDMENU) || defined(FEAT_EVAL) || defined(FEAT_SEARCH_EXTRA) |
| 203 /* Everything that may work recursively should save and restore the | |
| 204 * current command line in save_ccline. That includes update_screen(), a | |
| 205 * custom status line may invoke ":normal". */ | |
| 206 struct cmdline_info save_ccline; | |
| 207 #endif | |
| 7 | 208 |
| 209 #ifdef FEAT_EVAL | |
| 210 if (firstc == -1) | |
| 211 { | |
| 212 firstc = NUL; | |
| 213 break_ctrl_c = TRUE; | |
| 214 } | |
| 215 #endif | |
| 216 #ifdef FEAT_RIGHTLEFT | |
| 217 /* start without Hebrew mapping for a command line */ | |
| 218 if (firstc == ':' || firstc == '=' || firstc == '>') | |
| 219 cmd_hkmap = 0; | |
| 220 #endif | |
| 221 | |
| 222 ccline.overstrike = FALSE; /* always start in insert mode */ | |
| 223 #ifdef FEAT_SEARCH_EXTRA | |
| 224 old_cursor = curwin->w_cursor; /* needs to be restored later */ | |
| 225 old_curswant = curwin->w_curswant; | |
| 226 old_leftcol = curwin->w_leftcol; | |
| 227 old_topline = curwin->w_topline; | |
| 228 # ifdef FEAT_DIFF | |
| 229 old_topfill = curwin->w_topfill; | |
| 230 # endif | |
| 231 old_botline = curwin->w_botline; | |
| 232 #endif | |
| 233 | |
| 234 /* | |
| 235 * set some variables for redrawcmd() | |
| 236 */ | |
| 237 ccline.cmdfirstc = (firstc == '@' ? 0 : firstc); | |
| 164 | 238 ccline.cmdindent = (firstc > 0 ? indent : 0); |
| 239 | |
| 240 /* alloc initial ccline.cmdbuff */ | |
| 241 alloc_cmdbuff(exmode_active ? 250 : indent + 1); | |
| 7 | 242 if (ccline.cmdbuff == NULL) |
| 243 return NULL; /* out of memory */ | |
| 244 ccline.cmdlen = ccline.cmdpos = 0; | |
| 245 ccline.cmdbuff[0] = NUL; | |
| 246 | |
| 164 | 247 /* autoindent for :insert and :append */ |
| 248 if (firstc <= 0) | |
| 249 { | |
| 6929 | 250 vim_memset(ccline.cmdbuff, ' ', indent); |
| 164 | 251 ccline.cmdbuff[indent] = NUL; |
| 252 ccline.cmdpos = indent; | |
| 253 ccline.cmdspos = indent; | |
| 254 ccline.cmdlen = indent; | |
| 255 } | |
| 256 | |
| 7 | 257 ExpandInit(&xpc); |
| 1718 | 258 ccline.xpc = &xpc; |
| 7 | 259 |
| 260 #ifdef FEAT_RIGHTLEFT | |
| 261 if (curwin->w_p_rl && *curwin->w_p_rlc == 's' | |
| 262 && (firstc == '/' || firstc == '?')) | |
| 263 cmdmsg_rl = TRUE; | |
| 264 else | |
| 265 cmdmsg_rl = FALSE; | |
| 266 #endif | |
| 267 | |
| 268 redir_off = TRUE; /* don't redirect the typed command */ | |
| 269 if (!cmd_silent) | |
| 270 { | |
| 271 i = msg_scrolled; | |
| 272 msg_scrolled = 0; /* avoid wait_return message */ | |
| 273 gotocmdline(TRUE); | |
| 274 msg_scrolled += i; | |
| 275 redrawcmdprompt(); /* draw prompt or indent */ | |
| 276 set_cmdspos(); | |
| 277 } | |
| 278 xpc.xp_context = EXPAND_NOTHING; | |
| 279 xpc.xp_backslash = XP_BS_NONE; | |
| 632 | 280 #ifndef BACKSLASH_IN_FILENAME |
| 281 xpc.xp_shell = FALSE; | |
| 282 #endif | |
| 7 | 283 |
| 531 | 284 #if defined(FEAT_EVAL) |
| 285 if (ccline.input_fn) | |
| 286 { | |
| 287 xpc.xp_context = ccline.xp_context; | |
| 288 xpc.xp_pattern = ccline.cmdbuff; | |
| 1322 | 289 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 531 | 290 xpc.xp_arg = ccline.xp_arg; |
| 1322 | 291 # endif |
| 531 | 292 } |
| 293 #endif | |
| 294 | |
| 7 | 295 /* |
| 296 * Avoid scrolling when called by a recursive do_cmdline(), e.g. when | |
| 297 * doing ":@0" when register 0 doesn't contain a CR. | |
| 298 */ | |
| 299 msg_scroll = FALSE; | |
| 300 | |
| 301 State = CMDLINE; | |
| 302 | |
| 303 if (firstc == '/' || firstc == '?' || firstc == '@') | |
| 304 { | |
| 305 /* Use ":lmap" mappings for search pattern and input(). */ | |
| 306 if (curbuf->b_p_imsearch == B_IMODE_USE_INSERT) | |
| 307 b_im_ptr = &curbuf->b_p_iminsert; | |
| 308 else | |
| 309 b_im_ptr = &curbuf->b_p_imsearch; | |
| 310 if (*b_im_ptr == B_IMODE_LMAP) | |
| 311 State |= LANGMAP; | |
| 312 #ifdef USE_IM_CONTROL | |
| 313 im_set_active(*b_im_ptr == B_IMODE_IM); | |
| 314 #endif | |
| 315 } | |
| 316 #ifdef USE_IM_CONTROL | |
| 317 else if (p_imcmdline) | |
| 318 im_set_active(TRUE); | |
| 319 #endif | |
| 320 | |
| 321 #ifdef FEAT_MOUSE | |
| 322 setmouse(); | |
| 323 #endif | |
| 324 #ifdef CURSOR_SHAPE | |
| 325 ui_cursor_shape(); /* may show different cursor shape */ | |
| 326 #endif | |
| 327 | |
| 571 | 328 /* When inside an autocommand for writing "exiting" may be set and |
| 329 * terminal mode set to cooked. Need to set raw mode here then. */ | |
| 330 settmode(TMODE_RAW); | |
| 331 | |
| 7 | 332 #ifdef FEAT_CMDHIST |
| 333 init_history(); | |
| 334 hiscnt = hislen; /* set hiscnt to impossible history value */ | |
| 335 histype = hist_char2type(firstc); | |
| 336 #endif | |
| 337 | |
| 338 #ifdef FEAT_DIGRAPHS | |
| 1868 | 339 do_digraph(-1); /* init digraph typeahead */ |
| 7 | 340 #endif |
| 341 | |
| 5993 | 342 /* If something above caused an error, reset the flags, we do want to type |
| 343 * and execute commands. Display may be messed up a bit. */ | |
| 344 if (did_emsg) | |
| 345 redrawcmd(); | |
| 346 did_emsg = FALSE; | |
| 347 got_int = FALSE; | |
| 348 | |
| 7 | 349 /* |
| 350 * Collect the command string, handling editing keys. | |
| 351 */ | |
| 352 for (;;) | |
| 353 { | |
| 972 | 354 redir_off = TRUE; /* Don't redirect the typed command. |
| 355 Repeated, because a ":redir" inside | |
| 356 completion may switch it on. */ | |
| 7 | 357 #ifdef USE_ON_FLY_SCROLL |
| 358 dont_scroll = FALSE; /* allow scrolling here */ | |
| 359 #endif | |
| 360 quit_more = FALSE; /* reset after CTRL-D which had a more-prompt */ | |
| 361 | |
| 362 cursorcmd(); /* set the cursor on the right spot */ | |
| 1472 | 363 |
| 364 /* Get a character. Ignore K_IGNORE, it should not do anything, such | |
| 365 * as stop completion. */ | |
| 366 do | |
| 367 { | |
| 368 c = safe_vgetc(); | |
| 369 } while (c == K_IGNORE); | |
| 370 | |
| 7 | 371 if (KeyTyped) |
| 372 { | |
| 373 some_key_typed = TRUE; | |
| 374 #ifdef FEAT_RIGHTLEFT | |
| 375 if (cmd_hkmap) | |
| 376 c = hkmap(c); | |
| 377 # ifdef FEAT_FKMAP | |
| 378 if (cmd_fkmap) | |
| 379 c = cmdl_fkmap(c); | |
| 380 # endif | |
| 381 if (cmdmsg_rl && !KeyStuffed) | |
| 382 { | |
| 383 /* Invert horizontal movements and operations. Only when | |
| 384 * typed by the user directly, not when the result of a | |
| 385 * mapping. */ | |
| 386 switch (c) | |
| 387 { | |
| 388 case K_RIGHT: c = K_LEFT; break; | |
| 389 case K_S_RIGHT: c = K_S_LEFT; break; | |
| 390 case K_C_RIGHT: c = K_C_LEFT; break; | |
| 391 case K_LEFT: c = K_RIGHT; break; | |
| 392 case K_S_LEFT: c = K_S_RIGHT; break; | |
| 393 case K_C_LEFT: c = K_C_RIGHT; break; | |
| 394 } | |
| 395 } | |
| 396 #endif | |
| 397 } | |
| 398 | |
| 399 /* | |
| 400 * Ignore got_int when CTRL-C was typed here. | |
| 401 * Don't ignore it in :global, we really need to break then, e.g., for | |
| 402 * ":g/pat/normal /pat" (without the <CR>). | |
| 403 * Don't ignore it for the input() function. | |
| 404 */ | |
| 405 if ((c == Ctrl_C | |
| 406 #ifdef UNIX | |
| 407 || c == intr_char | |
| 408 #endif | |
| 409 ) | |
| 410 #if defined(FEAT_EVAL) || defined(FEAT_CRYPT) | |
| 411 && firstc != '@' | |
| 412 #endif | |
| 413 #ifdef FEAT_EVAL | |
| 414 && !break_ctrl_c | |
| 415 #endif | |
| 416 && !global_busy) | |
| 417 got_int = FALSE; | |
| 418 | |
| 419 #ifdef FEAT_CMDHIST | |
| 420 /* free old command line when finished moving around in the history | |
| 421 * list */ | |
| 422 if (lookfor != NULL | |
| 180 | 423 && c != K_S_DOWN && c != K_S_UP |
| 230 | 424 && c != K_DOWN && c != K_UP |
| 7 | 425 && c != K_PAGEDOWN && c != K_PAGEUP |
| 426 && c != K_KPAGEDOWN && c != K_KPAGEUP | |
| 230 | 427 && c != K_LEFT && c != K_RIGHT |
| 7 | 428 && (xpc.xp_numfiles > 0 || (c != Ctrl_P && c != Ctrl_N))) |
| 429 { | |
| 430 vim_free(lookfor); | |
| 431 lookfor = NULL; | |
| 432 } | |
| 433 #endif | |
| 434 | |
| 435 /* | |
| 1718 | 436 * When there are matching completions to select <S-Tab> works like |
| 437 * CTRL-P (unless 'wc' is <S-Tab>). | |
| 7 | 438 */ |
| 1718 | 439 if (c != p_wc && c == K_S_TAB && xpc.xp_numfiles > 0) |
| 7 | 440 c = Ctrl_P; |
| 441 | |
| 442 #ifdef FEAT_WILDMENU | |
| 443 /* Special translations for 'wildmenu' */ | |
| 444 if (did_wild_list && p_wmnu) | |
| 445 { | |
| 230 | 446 if (c == K_LEFT) |
| 7 | 447 c = Ctrl_P; |
| 230 | 448 else if (c == K_RIGHT) |
| 7 | 449 c = Ctrl_N; |
| 450 } | |
| 451 /* Hitting CR after "emenu Name.": complete submenu */ | |
| 452 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu | |
| 453 && ccline.cmdpos > 1 | |
| 454 && ccline.cmdbuff[ccline.cmdpos - 1] == '.' | |
| 455 && ccline.cmdbuff[ccline.cmdpos - 2] != '\\' | |
| 456 && (c == '\n' || c == '\r' || c == K_KENTER)) | |
| 457 c = K_DOWN; | |
| 458 #endif | |
| 459 | |
| 460 /* free expanded names when finished walking through matches */ | |
| 461 if (xpc.xp_numfiles != -1 | |
| 462 && !(c == p_wc && KeyTyped) && c != p_wcm | |
| 463 && c != Ctrl_N && c != Ctrl_P && c != Ctrl_A | |
| 464 && c != Ctrl_L) | |
| 465 { | |
| 466 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
| 467 did_wild_list = FALSE; | |
| 468 #ifdef FEAT_WILDMENU | |
| 230 | 469 if (!p_wmnu || (c != K_UP && c != K_DOWN)) |
| 7 | 470 #endif |
| 471 xpc.xp_context = EXPAND_NOTHING; | |
| 472 wim_index = 0; | |
| 473 #ifdef FEAT_WILDMENU | |
| 474 if (p_wmnu && wild_menu_showing != 0) | |
| 475 { | |
| 476 int skt = KeyTyped; | |
| 532 | 477 int old_RedrawingDisabled = RedrawingDisabled; |
| 531 | 478 |
| 479 if (ccline.input_fn) | |
| 480 RedrawingDisabled = 0; | |
| 7 | 481 |
| 482 if (wild_menu_showing == WM_SCROLLED) | |
| 483 { | |
| 484 /* Entered command line, move it up */ | |
| 485 cmdline_row--; | |
| 486 redrawcmd(); | |
| 487 } | |
| 488 else if (save_p_ls != -1) | |
| 489 { | |
| 490 /* restore 'laststatus' and 'winminheight' */ | |
| 491 p_ls = save_p_ls; | |
| 492 p_wmh = save_p_wmh; | |
| 493 last_status(FALSE); | |
| 195 | 494 save_cmdline(&save_ccline); |
| 7 | 495 update_screen(VALID); /* redraw the screen NOW */ |
| 195 | 496 restore_cmdline(&save_ccline); |
| 7 | 497 redrawcmd(); |
| 498 save_p_ls = -1; | |
| 499 } | |
| 500 else | |
| 501 { | |
| 502 # ifdef FEAT_VERTSPLIT | |
| 503 win_redraw_last_status(topframe); | |
| 504 # else | |
| 505 lastwin->w_redr_status = TRUE; | |
| 506 # endif | |
| 507 redraw_statuslines(); | |
| 508 } | |
| 532 | 509 KeyTyped = skt; |
| 510 wild_menu_showing = 0; | |
| 531 | 511 if (ccline.input_fn) |
| 512 RedrawingDisabled = old_RedrawingDisabled; | |
| 7 | 513 } |
| 514 #endif | |
| 515 } | |
| 516 | |
| 517 #ifdef FEAT_WILDMENU | |
| 518 /* Special translations for 'wildmenu' */ | |
| 519 if (xpc.xp_context == EXPAND_MENUNAMES && p_wmnu) | |
| 520 { | |
| 521 /* Hitting <Down> after "emenu Name.": complete submenu */ | |
| 1318 | 522 if (c == K_DOWN && ccline.cmdpos > 0 |
| 523 && ccline.cmdbuff[ccline.cmdpos - 1] == '.') | |
| 7 | 524 c = p_wc; |
| 230 | 525 else if (c == K_UP) |
| 7 | 526 { |
| 527 /* Hitting <Up>: Remove one submenu name in front of the | |
| 528 * cursor */ | |
| 529 int found = FALSE; | |
| 530 | |
| 531 j = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
| 532 i = 0; | |
| 533 while (--j > 0) | |
| 534 { | |
| 535 /* check for start of menu name */ | |
| 536 if (ccline.cmdbuff[j] == ' ' | |
| 537 && ccline.cmdbuff[j - 1] != '\\') | |
| 538 { | |
| 539 i = j + 1; | |
| 540 break; | |
| 541 } | |
| 542 /* check for start of submenu name */ | |
| 543 if (ccline.cmdbuff[j] == '.' | |
| 544 && ccline.cmdbuff[j - 1] != '\\') | |
| 545 { | |
| 546 if (found) | |
| 547 { | |
| 548 i = j + 1; | |
| 549 break; | |
| 550 } | |
| 551 else | |
| 552 found = TRUE; | |
| 553 } | |
| 554 } | |
| 555 if (i > 0) | |
| 556 cmdline_del(i); | |
| 557 c = p_wc; | |
| 558 xpc.xp_context = EXPAND_NOTHING; | |
| 559 } | |
| 560 } | |
| 714 | 561 if ((xpc.xp_context == EXPAND_FILES |
| 1621 | 562 || xpc.xp_context == EXPAND_DIRECTORIES |
| 714 | 563 || xpc.xp_context == EXPAND_SHELLCMD) && p_wmnu) |
| 7 | 564 { |
| 565 char_u upseg[5]; | |
| 566 | |
| 567 upseg[0] = PATHSEP; | |
| 568 upseg[1] = '.'; | |
| 569 upseg[2] = '.'; | |
| 570 upseg[3] = PATHSEP; | |
| 571 upseg[4] = NUL; | |
| 572 | |
| 1318 | 573 if (c == K_DOWN |
| 574 && ccline.cmdpos > 0 | |
| 575 && ccline.cmdbuff[ccline.cmdpos - 1] == PATHSEP | |
| 576 && (ccline.cmdpos < 3 | |
| 577 || ccline.cmdbuff[ccline.cmdpos - 2] != '.' | |
| 7 | 578 || ccline.cmdbuff[ccline.cmdpos - 3] != '.')) |
| 579 { | |
| 580 /* go down a directory */ | |
| 581 c = p_wc; | |
| 582 } | |
| 230 | 583 else if (STRNCMP(xpc.xp_pattern, upseg + 1, 3) == 0 && c == K_DOWN) |
| 7 | 584 { |
| 585 /* If in a direct ancestor, strip off one ../ to go down */ | |
| 586 int found = FALSE; | |
| 587 | |
| 588 j = ccline.cmdpos; | |
| 589 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
| 590 while (--j > i) | |
| 591 { | |
| 39 | 592 #ifdef FEAT_MBYTE |
| 593 if (has_mbyte) | |
| 594 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
| 595 #endif | |
| 7 | 596 if (vim_ispathsep(ccline.cmdbuff[j])) |
| 597 { | |
| 598 found = TRUE; | |
| 599 break; | |
| 600 } | |
| 601 } | |
| 602 if (found | |
| 603 && ccline.cmdbuff[j - 1] == '.' | |
| 604 && ccline.cmdbuff[j - 2] == '.' | |
| 605 && (vim_ispathsep(ccline.cmdbuff[j - 3]) || j == i + 2)) | |
| 606 { | |
| 607 cmdline_del(j - 2); | |
| 608 c = p_wc; | |
| 609 } | |
| 610 } | |
| 230 | 611 else if (c == K_UP) |
| 7 | 612 { |
| 613 /* go up a directory */ | |
| 614 int found = FALSE; | |
| 615 | |
| 616 j = ccline.cmdpos - 1; | |
| 617 i = (int)(xpc.xp_pattern - ccline.cmdbuff); | |
| 618 while (--j > i) | |
| 619 { | |
| 620 #ifdef FEAT_MBYTE | |
| 621 if (has_mbyte) | |
| 622 j -= (*mb_head_off)(ccline.cmdbuff, ccline.cmdbuff + j); | |
| 623 #endif | |
| 624 if (vim_ispathsep(ccline.cmdbuff[j]) | |
| 625 #ifdef BACKSLASH_IN_FILENAME | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
626 && vim_strchr((char_u *)" *?[{`$%#", |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
627 ccline.cmdbuff[j + 1]) == NULL |
| 7 | 628 #endif |
| 629 ) | |
| 630 { | |
| 631 if (found) | |
| 632 { | |
| 633 i = j + 1; | |
| 634 break; | |
| 635 } | |
| 636 else | |
| 637 found = TRUE; | |
| 638 } | |
| 639 } | |
| 640 | |
| 641 if (!found) | |
| 642 j = i; | |
| 643 else if (STRNCMP(ccline.cmdbuff + j, upseg, 4) == 0) | |
| 644 j += 4; | |
| 645 else if (STRNCMP(ccline.cmdbuff + j, upseg + 1, 3) == 0 | |
| 646 && j == i) | |
| 647 j += 3; | |
| 648 else | |
| 649 j = 0; | |
| 650 if (j > 0) | |
| 651 { | |
| 652 /* TODO this is only for DOS/UNIX systems - need to put in | |
| 653 * machine-specific stuff here and in upseg init */ | |
| 654 cmdline_del(j); | |
| 655 put_on_cmdline(upseg + 1, 3, FALSE); | |
| 656 } | |
| 657 else if (ccline.cmdpos > i) | |
| 658 cmdline_del(i); | |
| 3204 | 659 |
| 660 /* Now complete in the new directory. Set KeyTyped in case the | |
| 661 * Up key came from a mapping. */ | |
| 7 | 662 c = p_wc; |
| 3204 | 663 KeyTyped = TRUE; |
| 7 | 664 } |
| 665 } | |
| 666 | |
| 667 #endif /* FEAT_WILDMENU */ | |
| 668 | |
| 669 /* CTRL-\ CTRL-N goes to Normal mode, CTRL-\ CTRL-G goes to Insert | |
| 670 * mode when 'insertmode' is set, CTRL-\ e prompts for an expression. */ | |
| 671 if (c == Ctrl_BSL) | |
| 672 { | |
| 673 ++no_mapping; | |
| 674 ++allow_keys; | |
| 1389 | 675 c = plain_vgetc(); |
| 7 | 676 --no_mapping; |
| 677 --allow_keys; | |
| 3859 | 678 /* CTRL-\ e doesn't work when obtaining an expression, unless it |
| 679 * is in a mapping. */ | |
| 680 if (c != Ctrl_N && c != Ctrl_G && (c != 'e' | |
| 681 || (ccline.cmdfirstc == '=' && KeyTyped))) | |
| 7 | 682 { |
| 683 vungetc(c); | |
| 684 c = Ctrl_BSL; | |
| 685 } | |
| 686 #ifdef FEAT_EVAL | |
| 687 else if (c == 'e') | |
| 688 { | |
|
2557
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
689 char_u *p = NULL; |
|
029ace8dff7d
Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
690 int len; |
| 7 | 691 |
| 692 /* | |
| 693 * Replace the command line with the result of an expression. | |
| 625 | 694 * Need to save and restore the current command line, to be |
| 695 * able to enter a new one... | |
| 7 | 696 */ |
| 697 if (ccline.cmdpos == ccline.cmdlen) | |
| 698 new_cmdpos = 99999; /* keep it at the end */ | |
| 699 else | |
| 700 new_cmdpos = ccline.cmdpos; | |
| 95 | 701 |
| 702 save_cmdline(&save_ccline); | |
| 7 | 703 c = get_expr_register(); |
| 95 | 704 restore_cmdline(&save_ccline); |
| 7 | 705 if (c == '=') |
| 706 { | |
| 634 | 707 /* Need to save and restore ccline. And set "textlock" |
| 632 | 708 * to avoid nasty things like going to another buffer when |
| 709 * evaluating an expression. */ | |
| 95 | 710 save_cmdline(&save_ccline); |
| 634 | 711 ++textlock; |
| 7 | 712 p = get_expr_line(); |
| 634 | 713 --textlock; |
| 95 | 714 restore_cmdline(&save_ccline); |
| 2617 | 715 |
| 716 if (p != NULL) | |
| 7 | 717 { |
| 2617 | 718 len = (int)STRLEN(p); |
| 719 if (realloc_cmdbuff(len + 1) == OK) | |
| 720 { | |
| 721 ccline.cmdlen = len; | |
| 722 STRCPY(ccline.cmdbuff, p); | |
| 723 vim_free(p); | |
| 724 | |
| 725 /* Restore the cursor or use the position set with | |
| 726 * set_cmdline_pos(). */ | |
| 727 if (new_cmdpos > ccline.cmdlen) | |
| 728 ccline.cmdpos = ccline.cmdlen; | |
| 729 else | |
| 730 ccline.cmdpos = new_cmdpos; | |
| 731 | |
| 732 KeyTyped = FALSE; /* Don't do p_wc completion. */ | |
| 733 redrawcmd(); | |
| 734 goto cmdline_changed; | |
| 735 } | |
| 7 | 736 } |
| 737 } | |
| 738 beep_flush(); | |
| 2636 | 739 got_int = FALSE; /* don't abandon the command line */ |
| 740 did_emsg = FALSE; | |
| 741 emsg_on_display = FALSE; | |
| 742 redrawcmd(); | |
| 743 goto cmdline_not_changed; | |
| 7 | 744 } |
| 745 #endif | |
| 746 else | |
| 747 { | |
| 748 if (c == Ctrl_G && p_im && restart_edit == 0) | |
| 749 restart_edit = 'a'; | |
| 750 gotesc = TRUE; /* will free ccline.cmdbuff after putting it | |
| 751 in history */ | |
| 752 goto returncmd; /* back to Normal mode */ | |
| 753 } | |
| 754 } | |
| 755 | |
| 756 #ifdef FEAT_CMDWIN | |
| 757 if (c == cedit_key || c == K_CMDWIN) | |
| 758 { | |
| 6211 | 759 if (ex_normal_busy == 0 && got_int == FALSE) |
| 760 { | |
| 761 /* | |
| 762 * Open a window to edit the command line (and history). | |
| 763 */ | |
| 764 c = ex_window(); | |
| 765 some_key_typed = TRUE; | |
| 766 } | |
| 7 | 767 } |
| 768 # ifdef FEAT_DIGRAPHS | |
| 769 else | |
| 770 # endif | |
| 771 #endif | |
| 772 #ifdef FEAT_DIGRAPHS | |
| 773 c = do_digraph(c); | |
| 774 #endif | |
| 775 | |
| 776 if (c == '\n' || c == '\r' || c == K_KENTER || (c == ESC | |
| 777 && (!KeyTyped || vim_strchr(p_cpo, CPO_ESC) != NULL))) | |
| 778 { | |
| 168 | 779 /* In Ex mode a backslash escapes a newline. */ |
| 780 if (exmode_active | |
| 781 && c != ESC | |
| 1318 | 782 && ccline.cmdpos == ccline.cmdlen |
| 168 | 783 && ccline.cmdpos > 0 |
| 784 && ccline.cmdbuff[ccline.cmdpos - 1] == '\\') | |
| 785 { | |
| 786 if (c == K_KENTER) | |
| 787 c = '\n'; | |
| 788 } | |
| 789 else | |
| 7 | 790 { |
| 168 | 791 gotesc = FALSE; /* Might have typed ESC previously, don't |
| 792 truncate the cmdline now. */ | |
| 793 if (ccheck_abbr(c + ABBR_OFF)) | |
| 794 goto cmdline_changed; | |
| 795 if (!cmd_silent) | |
| 796 { | |
| 797 windgoto(msg_row, 0); | |
| 798 out_flush(); | |
| 799 } | |
| 800 break; | |
| 7 | 801 } |
| 802 } | |
| 803 | |
| 804 /* | |
| 805 * Completion for 'wildchar' or 'wildcharm' key. | |
| 806 * - hitting <ESC> twice means: abandon command line. | |
| 807 * - wildcard expansion is only done when the 'wildchar' key is really | |
| 808 * typed, not when it comes from a macro | |
| 809 */ | |
| 810 if ((c == p_wc && !gotesc && KeyTyped) || c == p_wcm) | |
| 811 { | |
| 812 if (xpc.xp_numfiles > 0) /* typed p_wc at least twice */ | |
| 813 { | |
| 814 /* if 'wildmode' contains "list" may still need to list */ | |
| 815 if (xpc.xp_numfiles > 1 | |
| 816 && !did_wild_list | |
| 817 && (wim_flags[wim_index] & WIM_LIST)) | |
| 818 { | |
| 819 (void)showmatches(&xpc, FALSE); | |
| 820 redrawcmd(); | |
| 821 did_wild_list = TRUE; | |
| 822 } | |
| 823 if (wim_flags[wim_index] & WIM_LONGEST) | |
| 3961 | 824 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
| 825 firstc != '@'); | |
| 7 | 826 else if (wim_flags[wim_index] & WIM_FULL) |
| 3961 | 827 res = nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
| 828 firstc != '@'); | |
| 7 | 829 else |
| 830 res = OK; /* don't insert 'wildchar' now */ | |
| 831 } | |
| 832 else /* typed p_wc first time */ | |
| 833 { | |
| 834 wim_index = 0; | |
| 835 j = ccline.cmdpos; | |
| 836 /* if 'wildmode' first contains "longest", get longest | |
| 837 * common part */ | |
| 838 if (wim_flags[0] & WIM_LONGEST) | |
| 3961 | 839 res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
| 840 firstc != '@'); | |
| 7 | 841 else |
| 3961 | 842 res = nextwild(&xpc, WILD_EXPAND_KEEP, WILD_NO_BEEP, |
| 843 firstc != '@'); | |
| 7 | 844 |
| 845 /* if interrupted while completing, behave like it failed */ | |
| 846 if (got_int) | |
| 847 { | |
| 848 (void)vpeekc(); /* remove <C-C> from input stream */ | |
| 849 got_int = FALSE; /* don't abandon the command line */ | |
| 850 (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); | |
| 851 #ifdef FEAT_WILDMENU | |
| 852 xpc.xp_context = EXPAND_NOTHING; | |
| 853 #endif | |
| 854 goto cmdline_changed; | |
| 855 } | |
| 856 | |
| 857 /* when more than one match, and 'wildmode' first contains | |
| 858 * "list", or no change and 'wildmode' contains "longest,list", | |
| 859 * list all matches */ | |
| 860 if (res == OK && xpc.xp_numfiles > 1) | |
| 861 { | |
| 862 /* a "longest" that didn't do anything is skipped (but not | |
| 863 * "list:longest") */ | |
| 864 if (wim_flags[0] == WIM_LONGEST && ccline.cmdpos == j) | |
| 865 wim_index = 1; | |
| 866 if ((wim_flags[wim_index] & WIM_LIST) | |
| 867 #ifdef FEAT_WILDMENU | |
| 868 || (p_wmnu && (wim_flags[wim_index] & WIM_FULL) != 0) | |
| 869 #endif | |
| 870 ) | |
| 871 { | |
| 872 if (!(wim_flags[0] & WIM_LONGEST)) | |
| 873 { | |
| 874 #ifdef FEAT_WILDMENU | |
| 875 int p_wmnu_save = p_wmnu; | |
| 876 p_wmnu = 0; | |
| 877 #endif | |
| 3961 | 878 /* remove match */ |
| 879 nextwild(&xpc, WILD_PREV, 0, firstc != '@'); | |
| 7 | 880 #ifdef FEAT_WILDMENU |
| 881 p_wmnu = p_wmnu_save; | |
| 882 #endif | |
| 883 } | |
| 884 #ifdef FEAT_WILDMENU | |
| 885 (void)showmatches(&xpc, p_wmnu | |
| 886 && ((wim_flags[wim_index] & WIM_LIST) == 0)); | |
| 887 #else | |
| 888 (void)showmatches(&xpc, FALSE); | |
| 889 #endif | |
| 890 redrawcmd(); | |
| 891 did_wild_list = TRUE; | |
| 892 if (wim_flags[wim_index] & WIM_LONGEST) | |
| 3961 | 893 nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP, |
| 894 firstc != '@'); | |
| 7 | 895 else if (wim_flags[wim_index] & WIM_FULL) |
| 3961 | 896 nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP, |
| 897 firstc != '@'); | |
| 7 | 898 } |
| 899 else | |
| 6949 | 900 vim_beep(BO_WILD); |
| 7 | 901 } |
| 902 #ifdef FEAT_WILDMENU | |
| 903 else if (xpc.xp_numfiles == -1) | |
| 904 xpc.xp_context = EXPAND_NOTHING; | |
| 905 #endif | |
| 906 } | |
| 907 if (wim_index < 3) | |
| 908 ++wim_index; | |
| 909 if (c == ESC) | |
| 910 gotesc = TRUE; | |
| 911 if (res == OK) | |
| 912 goto cmdline_changed; | |
| 913 } | |
| 914 | |
| 915 gotesc = FALSE; | |
| 916 | |
| 917 /* <S-Tab> goes to last match, in a clumsy way */ | |
| 918 if (c == K_S_TAB && KeyTyped) | |
| 919 { | |
| 3961 | 920 if (nextwild(&xpc, WILD_EXPAND_KEEP, 0, firstc != '@') == OK |
| 921 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK | |
| 922 && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK) | |
| 7 | 923 goto cmdline_changed; |
| 924 } | |
| 925 | |
| 926 if (c == NUL || c == K_ZERO) /* NUL is stored as NL */ | |
| 927 c = NL; | |
| 928 | |
| 929 do_abbr = TRUE; /* default: check for abbreviation */ | |
| 930 | |
| 931 /* | |
| 932 * Big switch for a typed command line character. | |
| 933 */ | |
| 934 switch (c) | |
| 935 { | |
| 936 case K_BS: | |
| 937 case Ctrl_H: | |
| 938 case K_DEL: | |
| 939 case K_KDEL: | |
| 940 case Ctrl_W: | |
| 941 #ifdef FEAT_FKMAP | |
| 942 if (cmd_fkmap && c == K_BS) | |
| 943 c = K_DEL; | |
| 944 #endif | |
| 945 if (c == K_KDEL) | |
| 946 c = K_DEL; | |
| 947 | |
| 948 /* | |
| 949 * delete current character is the same as backspace on next | |
| 950 * character, except at end of line | |
| 951 */ | |
| 952 if (c == K_DEL && ccline.cmdpos != ccline.cmdlen) | |
| 953 ++ccline.cmdpos; | |
| 954 #ifdef FEAT_MBYTE | |
| 955 if (has_mbyte && c == K_DEL) | |
| 956 ccline.cmdpos += mb_off_next(ccline.cmdbuff, | |
| 957 ccline.cmdbuff + ccline.cmdpos); | |
| 958 #endif | |
| 959 if (ccline.cmdpos > 0) | |
| 960 { | |
| 961 char_u *p; | |
| 962 | |
| 963 j = ccline.cmdpos; | |
| 964 p = ccline.cmdbuff + j; | |
| 965 #ifdef FEAT_MBYTE | |
| 966 if (has_mbyte) | |
| 967 { | |
| 968 p = mb_prevptr(ccline.cmdbuff, p); | |
| 969 if (c == Ctrl_W) | |
| 970 { | |
| 971 while (p > ccline.cmdbuff && vim_isspace(*p)) | |
| 972 p = mb_prevptr(ccline.cmdbuff, p); | |
| 973 i = mb_get_class(p); | |
| 974 while (p > ccline.cmdbuff && mb_get_class(p) == i) | |
| 975 p = mb_prevptr(ccline.cmdbuff, p); | |
| 976 if (mb_get_class(p) != i) | |
| 474 | 977 p += (*mb_ptr2len)(p); |
| 7 | 978 } |
| 979 } | |
| 980 else | |
| 981 #endif | |
| 982 if (c == Ctrl_W) | |
| 983 { | |
| 984 while (p > ccline.cmdbuff && vim_isspace(p[-1])) | |
| 985 --p; | |
| 986 i = vim_iswordc(p[-1]); | |
| 987 while (p > ccline.cmdbuff && !vim_isspace(p[-1]) | |
| 988 && vim_iswordc(p[-1]) == i) | |
| 989 --p; | |
| 990 } | |
| 991 else | |
| 992 --p; | |
| 993 ccline.cmdpos = (int)(p - ccline.cmdbuff); | |
| 994 ccline.cmdlen -= j - ccline.cmdpos; | |
| 995 i = ccline.cmdpos; | |
| 996 while (i < ccline.cmdlen) | |
| 997 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
| 998 | |
| 999 /* Truncate at the end, required for multi-byte chars. */ | |
| 1000 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
| 1001 redrawcmd(); | |
| 1002 } | |
| 1003 else if (ccline.cmdlen == 0 && c != Ctrl_W | |
| 1004 && ccline.cmdprompt == NULL && indent == 0) | |
| 1005 { | |
| 1006 /* In ex and debug mode it doesn't make sense to return. */ | |
| 1007 if (exmode_active | |
| 1008 #ifdef FEAT_EVAL | |
| 1009 || ccline.cmdfirstc == '>' | |
| 1010 #endif | |
| 1011 ) | |
| 1012 goto cmdline_not_changed; | |
| 1013 | |
| 1014 vim_free(ccline.cmdbuff); /* no commandline to return */ | |
| 1015 ccline.cmdbuff = NULL; | |
| 1016 if (!cmd_silent) | |
| 1017 { | |
| 1018 #ifdef FEAT_RIGHTLEFT | |
| 1019 if (cmdmsg_rl) | |
| 1020 msg_col = Columns; | |
| 1021 else | |
| 1022 #endif | |
| 1023 msg_col = 0; | |
| 1024 msg_putchar(' '); /* delete ':' */ | |
| 1025 } | |
| 1026 redraw_cmdline = TRUE; | |
| 1027 goto returncmd; /* back to cmd mode */ | |
| 1028 } | |
| 1029 goto cmdline_changed; | |
| 1030 | |
| 1031 case K_INS: | |
| 1032 case K_KINS: | |
| 1033 #ifdef FEAT_FKMAP | |
| 1034 /* if Farsi mode set, we are in reverse insert mode - | |
| 1035 Do not change the mode */ | |
| 1036 if (cmd_fkmap) | |
| 1037 beep_flush(); | |
| 1038 else | |
| 1039 #endif | |
| 1040 ccline.overstrike = !ccline.overstrike; | |
| 1041 #ifdef CURSOR_SHAPE | |
| 1042 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1043 #endif | |
| 1044 goto cmdline_not_changed; | |
| 1045 | |
| 1046 case Ctrl_HAT: | |
| 782 | 1047 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
| 7 | 1048 { |
| 1049 /* ":lmap" mappings exists, toggle use of mappings. */ | |
| 1050 State ^= LANGMAP; | |
| 1051 #ifdef USE_IM_CONTROL | |
| 1052 im_set_active(FALSE); /* Disable input method */ | |
| 1053 #endif | |
| 1054 if (b_im_ptr != NULL) | |
| 1055 { | |
| 1056 if (State & LANGMAP) | |
| 1057 *b_im_ptr = B_IMODE_LMAP; | |
| 1058 else | |
| 1059 *b_im_ptr = B_IMODE_NONE; | |
| 1060 } | |
| 1061 } | |
| 1062 #ifdef USE_IM_CONTROL | |
| 1063 else | |
| 1064 { | |
| 1065 /* There are no ":lmap" mappings, toggle IM. When | |
| 1066 * 'imdisable' is set don't try getting the status, it's | |
| 1067 * always off. */ | |
| 1068 if ((p_imdisable && b_im_ptr != NULL) | |
| 1069 ? *b_im_ptr == B_IMODE_IM : im_get_status()) | |
| 1070 { | |
| 1071 im_set_active(FALSE); /* Disable input method */ | |
| 1072 if (b_im_ptr != NULL) | |
| 1073 *b_im_ptr = B_IMODE_NONE; | |
| 1074 } | |
| 1075 else | |
| 1076 { | |
| 1077 im_set_active(TRUE); /* Enable input method */ | |
| 1078 if (b_im_ptr != NULL) | |
| 1079 *b_im_ptr = B_IMODE_IM; | |
| 1080 } | |
| 1081 } | |
| 1082 #endif | |
| 1083 if (b_im_ptr != NULL) | |
| 1084 { | |
| 1085 if (b_im_ptr == &curbuf->b_p_iminsert) | |
| 1086 set_iminsert_global(); | |
| 1087 else | |
| 1088 set_imsearch_global(); | |
| 1089 } | |
| 1090 #ifdef CURSOR_SHAPE | |
| 1091 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1092 #endif | |
| 1093 #if defined(FEAT_WINDOWS) && defined(FEAT_KEYMAP) | |
| 1094 /* Show/unshow value of 'keymap' in status lines later. */ | |
| 1095 status_redraw_curbuf(); | |
| 1096 #endif | |
| 1097 goto cmdline_not_changed; | |
| 1098 | |
| 1099 /* case '@': only in very old vi */ | |
| 1100 case Ctrl_U: | |
| 1101 /* delete all characters left of the cursor */ | |
| 1102 j = ccline.cmdpos; | |
| 1103 ccline.cmdlen -= j; | |
| 1104 i = ccline.cmdpos = 0; | |
| 1105 while (i < ccline.cmdlen) | |
| 1106 ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; | |
| 1107 /* Truncate at the end, required for multi-byte chars. */ | |
| 1108 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
| 1109 redrawcmd(); | |
| 1110 goto cmdline_changed; | |
| 1111 | |
| 1112 #ifdef FEAT_CLIPBOARD | |
| 1113 case Ctrl_Y: | |
| 1114 /* Copy the modeless selection, if there is one. */ | |
| 1115 if (clip_star.state != SELECT_CLEARED) | |
| 1116 { | |
| 1117 if (clip_star.state == SELECT_DONE) | |
| 1118 clip_copy_modeless_selection(TRUE); | |
| 1119 goto cmdline_not_changed; | |
| 1120 } | |
| 1121 break; | |
| 1122 #endif | |
| 1123 | |
| 1124 case ESC: /* get here if p_wc != ESC or when ESC typed twice */ | |
| 1125 case Ctrl_C: | |
| 571 | 1126 /* In exmode it doesn't make sense to return. Except when |
| 161 | 1127 * ":normal" runs out of characters. */ |
| 1128 if (exmode_active | |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
1129 && (ex_normal_busy == 0 || typebuf.tb_len > 0)) |
| 7 | 1130 goto cmdline_not_changed; |
| 1131 | |
| 1132 gotesc = TRUE; /* will free ccline.cmdbuff after | |
| 1133 putting it in history */ | |
| 1134 goto returncmd; /* back to cmd mode */ | |
| 1135 | |
| 1136 case Ctrl_R: /* insert register */ | |
| 1137 #ifdef USE_ON_FLY_SCROLL | |
| 1138 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 1139 #endif | |
| 1140 putcmdline('"', TRUE); | |
| 1141 ++no_mapping; | |
| 1389 | 1142 i = c = plain_vgetc(); /* CTRL-R <char> */ |
| 7 | 1143 if (i == Ctrl_O) |
| 1144 i = Ctrl_R; /* CTRL-R CTRL-O == CTRL-R CTRL-R */ | |
| 1145 if (i == Ctrl_R) | |
| 1389 | 1146 c = plain_vgetc(); /* CTRL-R CTRL-R <char> */ |
| 7 | 1147 --no_mapping; |
| 1148 #ifdef FEAT_EVAL | |
| 1149 /* | |
| 1150 * Insert the result of an expression. | |
| 1151 * Need to save the current command line, to be able to enter | |
| 1152 * a new one... | |
| 1153 */ | |
| 1154 new_cmdpos = -1; | |
| 1155 if (c == '=') | |
| 1156 { | |
| 1157 if (ccline.cmdfirstc == '=')/* can't do this recursively */ | |
| 1158 { | |
| 1159 beep_flush(); | |
| 1160 c = ESC; | |
| 1161 } | |
| 1162 else | |
| 1163 { | |
| 95 | 1164 save_cmdline(&save_ccline); |
| 7 | 1165 c = get_expr_register(); |
| 95 | 1166 restore_cmdline(&save_ccline); |
| 7 | 1167 } |
| 1168 } | |
| 1169 #endif | |
| 1170 if (c != ESC) /* use ESC to cancel inserting register */ | |
| 1171 { | |
| 1015 | 1172 cmdline_paste(c, i == Ctrl_R, FALSE); |
| 606 | 1173 |
| 613 | 1174 #ifdef FEAT_EVAL |
| 606 | 1175 /* When there was a serious error abort getting the |
| 1176 * command line. */ | |
| 1177 if (aborting()) | |
| 1178 { | |
| 1179 gotesc = TRUE; /* will free ccline.cmdbuff after | |
| 1180 putting it in history */ | |
| 1181 goto returncmd; /* back to cmd mode */ | |
| 1182 } | |
| 613 | 1183 #endif |
| 7 | 1184 KeyTyped = FALSE; /* Don't do p_wc completion. */ |
| 1185 #ifdef FEAT_EVAL | |
| 1186 if (new_cmdpos >= 0) | |
| 1187 { | |
| 1188 /* set_cmdline_pos() was used */ | |
| 1189 if (new_cmdpos > ccline.cmdlen) | |
| 1190 ccline.cmdpos = ccline.cmdlen; | |
| 1191 else | |
| 1192 ccline.cmdpos = new_cmdpos; | |
| 1193 } | |
| 1194 #endif | |
| 1195 } | |
| 1196 redrawcmd(); | |
| 1197 goto cmdline_changed; | |
| 1198 | |
| 1199 case Ctrl_D: | |
| 1200 if (showmatches(&xpc, FALSE) == EXPAND_NOTHING) | |
| 1201 break; /* Use ^D as normal char instead */ | |
| 1202 | |
| 1203 redrawcmd(); | |
| 1204 continue; /* don't do incremental search now */ | |
| 1205 | |
| 1206 case K_RIGHT: | |
| 1207 case K_S_RIGHT: | |
| 1208 case K_C_RIGHT: | |
| 1209 do | |
| 1210 { | |
| 1211 if (ccline.cmdpos >= ccline.cmdlen) | |
| 1212 break; | |
| 1213 i = cmdline_charsize(ccline.cmdpos); | |
| 1214 if (KeyTyped && ccline.cmdspos + i >= Columns * Rows) | |
| 1215 break; | |
| 1216 ccline.cmdspos += i; | |
| 1217 #ifdef FEAT_MBYTE | |
| 1218 if (has_mbyte) | |
| 474 | 1219 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
| 7 | 1220 + ccline.cmdpos); |
| 1221 else | |
| 1222 #endif | |
| 1223 ++ccline.cmdpos; | |
| 1224 } | |
| 180 | 1225 while ((c == K_S_RIGHT || c == K_C_RIGHT |
| 1226 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) | |
| 7 | 1227 && ccline.cmdbuff[ccline.cmdpos] != ' '); |
| 1228 #ifdef FEAT_MBYTE | |
| 1229 if (has_mbyte) | |
| 1230 set_cmdspos_cursor(); | |
| 1231 #endif | |
| 1232 goto cmdline_not_changed; | |
| 1233 | |
| 1234 case K_LEFT: | |
| 1235 case K_S_LEFT: | |
| 1236 case K_C_LEFT: | |
| 1456 | 1237 if (ccline.cmdpos == 0) |
| 1238 goto cmdline_not_changed; | |
| 7 | 1239 do |
| 1240 { | |
| 1241 --ccline.cmdpos; | |
| 1242 #ifdef FEAT_MBYTE | |
| 1243 if (has_mbyte) /* move to first byte of char */ | |
| 1244 ccline.cmdpos -= (*mb_head_off)(ccline.cmdbuff, | |
| 1245 ccline.cmdbuff + ccline.cmdpos); | |
| 1246 #endif | |
| 1247 ccline.cmdspos -= cmdline_charsize(ccline.cmdpos); | |
| 1248 } | |
| 1456 | 1249 while (ccline.cmdpos > 0 |
| 1250 && (c == K_S_LEFT || c == K_C_LEFT | |
| 180 | 1251 || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) |
| 7 | 1252 && ccline.cmdbuff[ccline.cmdpos - 1] != ' '); |
| 1253 #ifdef FEAT_MBYTE | |
| 1254 if (has_mbyte) | |
| 1255 set_cmdspos_cursor(); | |
| 1256 #endif | |
| 1257 goto cmdline_not_changed; | |
| 1258 | |
| 1259 case K_IGNORE: | |
| 1472 | 1260 /* Ignore mouse event or ex_window() result. */ |
| 1261 goto cmdline_not_changed; | |
| 7 | 1262 |
| 625 | 1263 #ifdef FEAT_GUI_W32 |
| 1264 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
| 1265 * cancelled. */ | |
| 1266 case K_F4: | |
| 1267 if (mod_mask == MOD_MASK_ALT) | |
| 1268 { | |
| 1269 redrawcmd(); /* somehow the cmdline is cleared */ | |
| 1270 goto cmdline_not_changed; | |
| 1271 } | |
| 1272 break; | |
| 1273 #endif | |
| 1274 | |
| 7 | 1275 #ifdef FEAT_MOUSE |
| 1276 case K_MIDDLEDRAG: | |
| 1277 case K_MIDDLERELEASE: | |
| 1278 goto cmdline_not_changed; /* Ignore mouse */ | |
| 1279 | |
| 1280 case K_MIDDLEMOUSE: | |
| 1281 # ifdef FEAT_GUI | |
| 1282 /* When GUI is active, also paste when 'mouse' is empty */ | |
| 1283 if (!gui.in_use) | |
| 1284 # endif | |
| 1285 if (!mouse_has(MOUSE_COMMAND)) | |
| 1286 goto cmdline_not_changed; /* Ignore mouse */ | |
| 692 | 1287 # ifdef FEAT_CLIPBOARD |
| 7 | 1288 if (clip_star.available) |
| 1015 | 1289 cmdline_paste('*', TRUE, TRUE); |
| 7 | 1290 else |
| 692 | 1291 # endif |
| 1015 | 1292 cmdline_paste(0, TRUE, TRUE); |
| 7 | 1293 redrawcmd(); |
| 1294 goto cmdline_changed; | |
| 1295 | |
| 692 | 1296 # ifdef FEAT_DND |
| 7 | 1297 case K_DROP: |
| 1015 | 1298 cmdline_paste('~', TRUE, FALSE); |
| 7 | 1299 redrawcmd(); |
| 1300 goto cmdline_changed; | |
| 692 | 1301 # endif |
| 7 | 1302 |
| 1303 case K_LEFTDRAG: | |
| 1304 case K_LEFTRELEASE: | |
| 1305 case K_RIGHTDRAG: | |
| 1306 case K_RIGHTRELEASE: | |
| 1307 /* Ignore drag and release events when the button-down wasn't | |
| 1308 * seen before. */ | |
| 1309 if (ignore_drag_release) | |
| 1310 goto cmdline_not_changed; | |
| 1311 /* FALLTHROUGH */ | |
| 1312 case K_LEFTMOUSE: | |
| 1313 case K_RIGHTMOUSE: | |
| 1314 if (c == K_LEFTRELEASE || c == K_RIGHTRELEASE) | |
| 1315 ignore_drag_release = TRUE; | |
| 1316 else | |
| 1317 ignore_drag_release = FALSE; | |
| 1318 # ifdef FEAT_GUI | |
| 1319 /* When GUI is active, also move when 'mouse' is empty */ | |
| 1320 if (!gui.in_use) | |
| 1321 # endif | |
| 1322 if (!mouse_has(MOUSE_COMMAND)) | |
| 1323 goto cmdline_not_changed; /* Ignore mouse */ | |
| 1324 # ifdef FEAT_CLIPBOARD | |
| 1325 if (mouse_row < cmdline_row && clip_star.available) | |
| 1326 { | |
| 1327 int button, is_click, is_drag; | |
| 1328 | |
| 1329 /* | |
| 1330 * Handle modeless selection. | |
| 1331 */ | |
| 1332 button = get_mouse_button(KEY2TERMCAP1(c), | |
| 1333 &is_click, &is_drag); | |
| 1334 if (mouse_model_popup() && button == MOUSE_LEFT | |
| 1335 && (mod_mask & MOD_MASK_SHIFT)) | |
| 1336 { | |
| 1337 /* Translate shift-left to right button. */ | |
| 1338 button = MOUSE_RIGHT; | |
| 1339 mod_mask &= ~MOD_MASK_SHIFT; | |
| 1340 } | |
| 1341 clip_modeless(button, is_click, is_drag); | |
| 1342 goto cmdline_not_changed; | |
| 1343 } | |
| 1344 # endif | |
| 1345 | |
| 1346 set_cmdspos(); | |
| 1347 for (ccline.cmdpos = 0; ccline.cmdpos < ccline.cmdlen; | |
| 1348 ++ccline.cmdpos) | |
| 1349 { | |
| 1350 i = cmdline_charsize(ccline.cmdpos); | |
| 1351 if (mouse_row <= cmdline_row + ccline.cmdspos / Columns | |
| 1352 && mouse_col < ccline.cmdspos % Columns + i) | |
| 1353 break; | |
| 692 | 1354 # ifdef FEAT_MBYTE |
| 7 | 1355 if (has_mbyte) |
| 1356 { | |
| 1357 /* Count ">" for double-wide char that doesn't fit. */ | |
| 1358 correct_cmdspos(ccline.cmdpos, i); | |
| 474 | 1359 ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
| 7 | 1360 + ccline.cmdpos) - 1; |
| 1361 } | |
| 692 | 1362 # endif |
| 7 | 1363 ccline.cmdspos += i; |
| 1364 } | |
| 1365 goto cmdline_not_changed; | |
| 1366 | |
| 1367 /* Mouse scroll wheel: ignored here */ | |
| 1368 case K_MOUSEDOWN: | |
| 1369 case K_MOUSEUP: | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1370 case K_MOUSELEFT: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1371 case K_MOUSERIGHT: |
| 7 | 1372 /* Alternate buttons ignored here */ |
| 1373 case K_X1MOUSE: | |
| 1374 case K_X1DRAG: | |
| 1375 case K_X1RELEASE: | |
| 1376 case K_X2MOUSE: | |
| 1377 case K_X2DRAG: | |
| 1378 case K_X2RELEASE: | |
| 1379 goto cmdline_not_changed; | |
| 1380 | |
| 1381 #endif /* FEAT_MOUSE */ | |
| 1382 | |
| 1383 #ifdef FEAT_GUI | |
| 1384 case K_LEFTMOUSE_NM: /* mousefocus click, ignored */ | |
| 1385 case K_LEFTRELEASE_NM: | |
| 1386 goto cmdline_not_changed; | |
| 1387 | |
| 1388 case K_VER_SCROLLBAR: | |
| 540 | 1389 if (msg_scrolled == 0) |
| 7 | 1390 { |
| 1391 gui_do_scroll(); | |
| 1392 redrawcmd(); | |
| 1393 } | |
| 1394 goto cmdline_not_changed; | |
| 1395 | |
| 1396 case K_HOR_SCROLLBAR: | |
| 540 | 1397 if (msg_scrolled == 0) |
| 7 | 1398 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
1399 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 1400 redrawcmd(); |
| 1401 } | |
| 1402 goto cmdline_not_changed; | |
| 1403 #endif | |
| 692 | 1404 #ifdef FEAT_GUI_TABLINE |
| 1405 case K_TABLINE: | |
| 1406 case K_TABMENU: | |
| 1407 /* Don't want to change any tabs here. Make sure the same tab | |
| 1408 * is still selected. */ | |
| 1409 if (gui_use_tabline()) | |
| 1410 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 1411 goto cmdline_not_changed; | |
| 1412 #endif | |
| 1413 | |
| 7 | 1414 case K_SELECT: /* end of Select mode mapping - ignore */ |
| 1415 goto cmdline_not_changed; | |
| 1416 | |
| 1417 case Ctrl_B: /* begin of command line */ | |
| 1418 case K_HOME: | |
| 1419 case K_KHOME: | |
| 1420 case K_S_HOME: | |
| 1421 case K_C_HOME: | |
| 1422 ccline.cmdpos = 0; | |
| 1423 set_cmdspos(); | |
| 1424 goto cmdline_not_changed; | |
| 1425 | |
| 1426 case Ctrl_E: /* end of command line */ | |
| 1427 case K_END: | |
| 1428 case K_KEND: | |
| 1429 case K_S_END: | |
| 1430 case K_C_END: | |
| 1431 ccline.cmdpos = ccline.cmdlen; | |
| 1432 set_cmdspos_cursor(); | |
| 1433 goto cmdline_not_changed; | |
| 1434 | |
| 1435 case Ctrl_A: /* all matches */ | |
| 3961 | 1436 if (nextwild(&xpc, WILD_ALL, 0, firstc != '@') == FAIL) |
| 7 | 1437 break; |
| 1438 goto cmdline_changed; | |
| 1439 | |
| 772 | 1440 case Ctrl_L: |
| 1441 #ifdef FEAT_SEARCH_EXTRA | |
| 1442 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
| 1443 { | |
| 1444 /* Add a character from under the cursor for 'incsearch' */ | |
| 1445 if (did_incsearch | |
| 1446 && !equalpos(curwin->w_cursor, old_cursor)) | |
| 1447 { | |
| 1448 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
|
1449 /* 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
|
1450 * 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
|
1451 * 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
|
1452 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
|
1453 c = MB_TOLOWER(c); |
| 772 | 1454 if (c != NUL) |
| 1039 | 1455 { |
| 1456 if (c == firstc || vim_strchr((char_u *)( | |
| 1457 p_magic ? "\\^$.*[" : "\\^$"), c) | |
| 1458 != NULL) | |
| 1459 { | |
| 1460 /* put a backslash before special characters */ | |
| 1461 stuffcharReadbuff(c); | |
| 1462 c = '\\'; | |
| 1463 } | |
| 772 | 1464 break; |
| 1039 | 1465 } |
| 772 | 1466 } |
| 1467 goto cmdline_not_changed; | |
| 1468 } | |
| 1469 #endif | |
| 1470 | |
| 1471 /* completion: longest common part */ | |
| 3961 | 1472 if (nextwild(&xpc, WILD_LONGEST, 0, firstc != '@') == FAIL) |
| 7 | 1473 break; |
| 1474 goto cmdline_changed; | |
| 1475 | |
| 1476 case Ctrl_N: /* next match */ | |
| 1477 case Ctrl_P: /* previous match */ | |
| 1478 if (xpc.xp_numfiles > 0) | |
| 1479 { | |
| 3961 | 1480 if (nextwild(&xpc, (c == Ctrl_P) ? WILD_PREV : WILD_NEXT, |
| 1481 0, firstc != '@') == FAIL) | |
| 7 | 1482 break; |
| 1483 goto cmdline_changed; | |
| 1484 } | |
| 1485 | |
| 1486 #ifdef FEAT_CMDHIST | |
| 1487 case K_UP: | |
| 1488 case K_DOWN: | |
| 1489 case K_S_UP: | |
| 1490 case K_S_DOWN: | |
| 1491 case K_PAGEUP: | |
| 1492 case K_KPAGEUP: | |
| 1493 case K_PAGEDOWN: | |
| 1494 case K_KPAGEDOWN: | |
| 1495 if (hislen == 0 || firstc == NUL) /* no history */ | |
| 1496 goto cmdline_not_changed; | |
| 1497 | |
| 1498 i = hiscnt; | |
| 1499 | |
| 1500 /* save current command string so it can be restored later */ | |
| 1501 if (lookfor == NULL) | |
| 1502 { | |
| 1503 if ((lookfor = vim_strsave(ccline.cmdbuff)) == NULL) | |
| 1504 goto cmdline_not_changed; | |
| 1505 lookfor[ccline.cmdpos] = NUL; | |
| 1506 } | |
| 1507 | |
| 1508 j = (int)STRLEN(lookfor); | |
| 1509 for (;;) | |
| 1510 { | |
| 1511 /* one step backwards */ | |
| 230 | 1512 if (c == K_UP|| c == K_S_UP || c == Ctrl_P |
| 180 | 1513 || c == K_PAGEUP || c == K_KPAGEUP) |
| 7 | 1514 { |
| 1515 if (hiscnt == hislen) /* first time */ | |
| 1516 hiscnt = hisidx[histype]; | |
| 1517 else if (hiscnt == 0 && hisidx[histype] != hislen - 1) | |
| 1518 hiscnt = hislen - 1; | |
| 1519 else if (hiscnt != hisidx[histype] + 1) | |
| 1520 --hiscnt; | |
| 1521 else /* at top of list */ | |
| 1522 { | |
| 1523 hiscnt = i; | |
| 1524 break; | |
| 1525 } | |
| 1526 } | |
| 1527 else /* one step forwards */ | |
| 1528 { | |
| 1529 /* on last entry, clear the line */ | |
| 1530 if (hiscnt == hisidx[histype]) | |
| 1531 { | |
| 1532 hiscnt = hislen; | |
| 1533 break; | |
| 1534 } | |
| 1535 | |
| 1536 /* not on a history line, nothing to do */ | |
| 1537 if (hiscnt == hislen) | |
| 1538 break; | |
| 1539 if (hiscnt == hislen - 1) /* wrap around */ | |
| 1540 hiscnt = 0; | |
| 1541 else | |
| 1542 ++hiscnt; | |
| 1543 } | |
| 1544 if (hiscnt < 0 || history[histype][hiscnt].hisstr == NULL) | |
| 1545 { | |
| 1546 hiscnt = i; | |
| 1547 break; | |
| 1548 } | |
| 230 | 1549 if ((c != K_UP && c != K_DOWN) |
| 180 | 1550 || hiscnt == i |
| 7 | 1551 || STRNCMP(history[histype][hiscnt].hisstr, |
| 1552 lookfor, (size_t)j) == 0) | |
| 1553 break; | |
| 1554 } | |
| 1555 | |
| 1556 if (hiscnt != i) /* jumped to other entry */ | |
| 1557 { | |
| 1558 char_u *p; | |
| 1559 int len; | |
| 1560 int old_firstc; | |
| 1561 | |
| 1562 vim_free(ccline.cmdbuff); | |
| 1718 | 1563 xpc.xp_context = EXPAND_NOTHING; |
| 7 | 1564 if (hiscnt == hislen) |
| 1565 p = lookfor; /* back to the old one */ | |
| 1566 else | |
| 1567 p = history[histype][hiscnt].hisstr; | |
| 1568 | |
| 1569 if (histype == HIST_SEARCH | |
| 1570 && p != lookfor | |
| 1571 && (old_firstc = p[STRLEN(p) + 1]) != firstc) | |
| 1572 { | |
| 1573 /* Correct for the separator character used when | |
| 1574 * adding the history entry vs the one used now. | |
| 1575 * First loop: count length. | |
| 1576 * Second loop: copy the characters. */ | |
| 1577 for (i = 0; i <= 1; ++i) | |
| 1578 { | |
| 1579 len = 0; | |
| 1580 for (j = 0; p[j] != NUL; ++j) | |
| 1581 { | |
| 1582 /* Replace old sep with new sep, unless it is | |
| 1583 * escaped. */ | |
| 1584 if (p[j] == old_firstc | |
| 1585 && (j == 0 || p[j - 1] != '\\')) | |
| 1586 { | |
| 1587 if (i > 0) | |
| 1588 ccline.cmdbuff[len] = firstc; | |
| 1589 } | |
| 1590 else | |
| 1591 { | |
| 1592 /* Escape new sep, unless it is already | |
| 1593 * escaped. */ | |
| 1594 if (p[j] == firstc | |
| 1595 && (j == 0 || p[j - 1] != '\\')) | |
| 1596 { | |
| 1597 if (i > 0) | |
| 1598 ccline.cmdbuff[len] = '\\'; | |
| 1599 ++len; | |
| 1600 } | |
| 1601 if (i > 0) | |
| 1602 ccline.cmdbuff[len] = p[j]; | |
| 1603 } | |
| 1604 ++len; | |
| 1605 } | |
| 1606 if (i == 0) | |
| 1607 { | |
| 1608 alloc_cmdbuff(len); | |
| 1609 if (ccline.cmdbuff == NULL) | |
| 1610 goto returncmd; | |
| 1611 } | |
| 1612 } | |
| 1613 ccline.cmdbuff[len] = NUL; | |
| 1614 } | |
| 1615 else | |
| 1616 { | |
| 1617 alloc_cmdbuff((int)STRLEN(p)); | |
| 1618 if (ccline.cmdbuff == NULL) | |
| 1619 goto returncmd; | |
| 1620 STRCPY(ccline.cmdbuff, p); | |
| 1621 } | |
| 1622 | |
| 1623 ccline.cmdpos = ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
| 1624 redrawcmd(); | |
| 1625 goto cmdline_changed; | |
| 1626 } | |
| 1627 beep_flush(); | |
| 1628 goto cmdline_not_changed; | |
| 1629 #endif | |
| 1630 | |
| 1631 case Ctrl_V: | |
| 1632 case Ctrl_Q: | |
| 1633 #ifdef FEAT_MOUSE | |
| 1634 ignore_drag_release = TRUE; | |
| 1635 #endif | |
| 1636 putcmdline('^', TRUE); | |
| 1637 c = get_literal(); /* get next (two) character(s) */ | |
| 1638 do_abbr = FALSE; /* don't do abbreviation now */ | |
| 1639 #ifdef FEAT_MBYTE | |
| 1640 /* may need to remove ^ when composing char was typed */ | |
| 1641 if (enc_utf8 && utf_iscomposing(c) && !cmd_silent) | |
| 1642 { | |
| 1643 draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); | |
| 1644 msg_putchar(' '); | |
| 1645 cursorcmd(); | |
| 1646 } | |
| 1647 #endif | |
| 1648 break; | |
| 1649 | |
| 1650 #ifdef FEAT_DIGRAPHS | |
| 1651 case Ctrl_K: | |
| 1652 #ifdef FEAT_MOUSE | |
| 1653 ignore_drag_release = TRUE; | |
| 1654 #endif | |
| 1655 putcmdline('?', TRUE); | |
| 1656 #ifdef USE_ON_FLY_SCROLL | |
| 1657 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 1658 #endif | |
| 1659 c = get_digraph(TRUE); | |
| 1660 if (c != NUL) | |
| 1661 break; | |
| 1662 | |
| 1663 redrawcmd(); | |
| 1664 goto cmdline_not_changed; | |
| 1665 #endif /* FEAT_DIGRAPHS */ | |
| 1666 | |
| 1667 #ifdef FEAT_RIGHTLEFT | |
| 1668 case Ctrl__: /* CTRL-_: switch language mode */ | |
| 1669 if (!p_ari) | |
| 1670 break; | |
| 1671 #ifdef FEAT_FKMAP | |
| 1672 if (p_altkeymap) | |
| 1673 { | |
| 1674 cmd_fkmap = !cmd_fkmap; | |
| 1675 if (cmd_fkmap) /* in Farsi always in Insert mode */ | |
| 1676 ccline.overstrike = FALSE; | |
| 1677 } | |
| 1678 else /* Hebrew is default */ | |
| 1679 #endif | |
| 1680 cmd_hkmap = !cmd_hkmap; | |
| 1681 goto cmdline_not_changed; | |
| 1682 #endif | |
| 1683 | |
| 1684 default: | |
| 1685 #ifdef UNIX | |
| 1686 if (c == intr_char) | |
| 1687 { | |
| 1688 gotesc = TRUE; /* will free ccline.cmdbuff after | |
| 1689 putting it in history */ | |
| 1690 goto returncmd; /* back to Normal mode */ | |
| 1691 } | |
| 1692 #endif | |
| 1693 /* | |
| 1694 * Normal character with no special meaning. Just set mod_mask | |
| 1695 * to 0x0 so that typing Shift-Space in the GUI doesn't enter | |
| 1696 * the string <S-Space>. This should only happen after ^V. | |
| 1697 */ | |
| 1698 if (!IS_SPECIAL(c)) | |
| 1699 mod_mask = 0x0; | |
| 1700 break; | |
| 1701 } | |
| 1702 /* | |
| 1703 * End of switch on command line character. | |
| 1704 * We come here if we have a normal character. | |
| 1705 */ | |
| 1706 | |
|
4980
9ae0fe467776
updated for version 7.3.1235
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
1707 if (do_abbr && (IS_SPECIAL(c) || !vim_iswordc(c)) && (ccheck_abbr( |
| 7 | 1708 #ifdef FEAT_MBYTE |
| 1709 /* Add ABBR_OFF for characters above 0x100, this is | |
| 1710 * what check_abbr() expects. */ | |
| 1711 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : | |
| 1712 #endif | |
|
4980
9ae0fe467776
updated for version 7.3.1235
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
1713 c) || c == Ctrl_RSB)) |
| 7 | 1714 goto cmdline_changed; |
| 1715 | |
| 1716 /* | |
| 1717 * put the character in the command line | |
| 1718 */ | |
| 1719 if (IS_SPECIAL(c) || mod_mask != 0) | |
| 1720 put_on_cmdline(get_special_key_name(c, mod_mask), -1, TRUE); | |
| 1721 else | |
| 1722 { | |
| 1723 #ifdef FEAT_MBYTE | |
| 1724 if (has_mbyte) | |
| 1725 { | |
| 1726 j = (*mb_char2bytes)(c, IObuff); | |
| 1727 IObuff[j] = NUL; /* exclude composing chars */ | |
| 1728 put_on_cmdline(IObuff, j, TRUE); | |
| 1729 } | |
| 1730 else | |
| 1731 #endif | |
| 1732 { | |
| 1733 IObuff[0] = c; | |
| 1734 put_on_cmdline(IObuff, 1, TRUE); | |
| 1735 } | |
| 1736 } | |
| 1737 goto cmdline_changed; | |
| 1738 | |
| 1739 /* | |
| 1740 * This part implements incremental searches for "/" and "?" | |
| 1741 * Jump to cmdline_not_changed when a character has been read but the command | |
| 1742 * line did not change. Then we only search and redraw if something changed in | |
| 1743 * the past. | |
| 1744 * Jump to cmdline_changed when the command line did change. | |
| 1745 * (Sorry for the goto's, I know it is ugly). | |
| 1746 */ | |
| 1747 cmdline_not_changed: | |
| 1748 #ifdef FEAT_SEARCH_EXTRA | |
| 1749 if (!incsearch_postponed) | |
| 1750 continue; | |
| 1751 #endif | |
| 1752 | |
| 1753 cmdline_changed: | |
| 1754 #ifdef FEAT_SEARCH_EXTRA | |
| 1755 /* | |
| 1756 * 'incsearch' highlighting. | |
| 1757 */ | |
| 1758 if (p_is && !cmd_silent && (firstc == '/' || firstc == '?')) | |
| 1759 { | |
| 772 | 1760 pos_T end_pos; |
| 1521 | 1761 #ifdef FEAT_RELTIME |
| 1762 proftime_T tm; | |
| 1763 #endif | |
| 772 | 1764 |
| 7 | 1765 /* if there is a character waiting, search and redraw later */ |
| 1766 if (char_avail()) | |
| 1767 { | |
| 1768 incsearch_postponed = TRUE; | |
| 1769 continue; | |
| 1770 } | |
| 1771 incsearch_postponed = FALSE; | |
| 1772 curwin->w_cursor = old_cursor; /* start at old position */ | |
| 1773 | |
| 1774 /* If there is no command line, don't do anything */ | |
| 1775 if (ccline.cmdlen == 0) | |
| 1776 i = 0; | |
| 1777 else | |
| 1778 { | |
| 1779 cursor_off(); /* so the user knows we're busy */ | |
| 1780 out_flush(); | |
| 1781 ++emsg_off; /* So it doesn't beep if bad expr */ | |
| 1521 | 1782 #ifdef FEAT_RELTIME |
| 1783 /* Set the time limit to half a second. */ | |
| 1784 profile_setlimit(500L, &tm); | |
| 1785 #endif | |
| 7 | 1786 i = do_search(NULL, firstc, ccline.cmdbuff, count, |
| 1521 | 1787 SEARCH_KEEP + SEARCH_OPT + SEARCH_NOOF + SEARCH_PEEK, |
| 1788 #ifdef FEAT_RELTIME | |
| 1789 &tm | |
| 1790 #else | |
| 1791 NULL | |
| 1792 #endif | |
| 1793 ); | |
| 7 | 1794 --emsg_off; |
| 1795 /* if interrupted while searching, behave like it failed */ | |
| 1796 if (got_int) | |
| 1797 { | |
| 1798 (void)vpeekc(); /* remove <C-C> from input stream */ | |
| 1799 got_int = FALSE; /* don't abandon the command line */ | |
| 1800 i = 0; | |
| 1801 } | |
| 1802 else if (char_avail()) | |
| 1803 /* cancelled searching because a char was typed */ | |
| 1804 incsearch_postponed = TRUE; | |
| 1805 } | |
| 772 | 1806 if (i != 0) |
| 7 | 1807 highlight_match = TRUE; /* highlight position */ |
| 1808 else | |
| 1809 highlight_match = FALSE; /* remove highlight */ | |
| 1810 | |
| 1811 /* first restore the old curwin values, so the screen is | |
| 1812 * positioned in the same way as the actual search command */ | |
| 1813 curwin->w_leftcol = old_leftcol; | |
| 1814 curwin->w_topline = old_topline; | |
| 1815 # ifdef FEAT_DIFF | |
| 1816 curwin->w_topfill = old_topfill; | |
| 1817 # endif | |
| 1818 curwin->w_botline = old_botline; | |
| 1819 changed_cline_bef_curs(); | |
| 1820 update_topline(); | |
| 1821 | |
| 1822 if (i != 0) | |
| 1823 { | |
| 481 | 1824 pos_T save_pos = curwin->w_cursor; |
| 1825 | |
| 7 | 1826 /* |
| 772 | 1827 * First move cursor to end of match, then to the start. This |
| 7 | 1828 * moves the whole match onto the screen when 'nowrap' is set. |
| 1829 */ | |
| 1830 curwin->w_cursor.lnum += search_match_lines; | |
| 1831 curwin->w_cursor.col = search_match_endcol; | |
| 481 | 1832 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) |
| 1833 { | |
| 1834 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 1835 coladvance((colnr_T)MAXCOL); | |
| 1836 } | |
| 7 | 1837 validate_cursor(); |
| 772 | 1838 end_pos = curwin->w_cursor; |
| 481 | 1839 curwin->w_cursor = save_pos; |
| 7 | 1840 } |
| 798 | 1841 else |
| 1842 end_pos = curwin->w_cursor; /* shutup gcc 4 */ | |
| 772 | 1843 |
| 7 | 1844 validate_cursor(); |
| 979 | 1845 # ifdef FEAT_WINDOWS |
| 1846 /* May redraw the status line to show the cursor position. */ | |
| 1847 if (p_ru && curwin->w_status_height > 0) | |
| 1848 curwin->w_redr_status = TRUE; | |
| 1849 # endif | |
| 7 | 1850 |
| 195 | 1851 save_cmdline(&save_ccline); |
| 743 | 1852 update_screen(SOME_VALID); |
| 195 | 1853 restore_cmdline(&save_ccline); |
| 1854 | |
| 772 | 1855 /* Leave it at the end to make CTRL-R CTRL-W work. */ |
| 1856 if (i != 0) | |
| 1857 curwin->w_cursor = end_pos; | |
| 1858 | |
| 7 | 1859 msg_starthere(); |
| 1860 redrawcmdline(); | |
| 1861 did_incsearch = TRUE; | |
| 1862 } | |
| 1863 #else /* FEAT_SEARCH_EXTRA */ | |
| 1864 ; | |
| 1865 #endif | |
| 1866 | |
| 1867 #ifdef FEAT_RIGHTLEFT | |
| 1868 if (cmdmsg_rl | |
| 1869 # ifdef FEAT_ARABIC | |
| 534 | 1870 || (p_arshape && !p_tbidi && enc_utf8) |
| 7 | 1871 # endif |
| 1872 ) | |
| 1873 /* Always redraw the whole command line to fix shaping and | |
| 3374 | 1874 * right-left typing. Not efficient, but it works. |
| 1875 * Do it only when there are no characters left to read | |
| 1876 * to avoid useless intermediate redraws. */ | |
| 1877 if (vpeekc() == NUL) | |
| 1878 redrawcmd(); | |
| 7 | 1879 #endif |
| 1880 } | |
| 1881 | |
| 1882 returncmd: | |
| 1883 | |
| 1884 #ifdef FEAT_RIGHTLEFT | |
| 1885 cmdmsg_rl = FALSE; | |
| 1886 #endif | |
| 1887 | |
| 1888 #ifdef FEAT_FKMAP | |
| 1889 cmd_fkmap = 0; | |
| 1890 #endif | |
| 1891 | |
| 1892 ExpandCleanup(&xpc); | |
| 1718 | 1893 ccline.xpc = NULL; |
| 7 | 1894 |
| 1895 #ifdef FEAT_SEARCH_EXTRA | |
| 1896 if (did_incsearch) | |
| 1897 { | |
| 1898 curwin->w_cursor = old_cursor; | |
| 1899 curwin->w_curswant = old_curswant; | |
| 1900 curwin->w_leftcol = old_leftcol; | |
| 1901 curwin->w_topline = old_topline; | |
| 1902 # ifdef FEAT_DIFF | |
| 1903 curwin->w_topfill = old_topfill; | |
| 1904 # endif | |
| 1905 curwin->w_botline = old_botline; | |
| 1906 highlight_match = FALSE; | |
| 1907 validate_cursor(); /* needed for TAB */ | |
| 743 | 1908 redraw_later(SOME_VALID); |
| 7 | 1909 } |
| 1910 #endif | |
| 1911 | |
| 1912 if (ccline.cmdbuff != NULL) | |
| 1913 { | |
| 1914 /* | |
| 1915 * Put line in history buffer (":" and "=" only when it was typed). | |
| 1916 */ | |
| 1917 #ifdef FEAT_CMDHIST | |
| 1918 if (ccline.cmdlen && firstc != NUL | |
| 1919 && (some_key_typed || histype == HIST_SEARCH)) | |
| 1920 { | |
| 1921 add_to_history(histype, ccline.cmdbuff, TRUE, | |
| 1922 histype == HIST_SEARCH ? firstc : NUL); | |
| 1923 if (firstc == ':') | |
| 1924 { | |
| 1925 vim_free(new_last_cmdline); | |
| 1926 new_last_cmdline = vim_strsave(ccline.cmdbuff); | |
| 1927 } | |
| 1928 } | |
| 1929 #endif | |
| 1930 | |
| 1931 if (gotesc) /* abandon command line */ | |
| 1932 { | |
| 1933 vim_free(ccline.cmdbuff); | |
| 1934 ccline.cmdbuff = NULL; | |
| 1935 if (msg_scrolled == 0) | |
| 1936 compute_cmdrow(); | |
| 1937 MSG(""); | |
| 1938 redraw_cmdline = TRUE; | |
| 1939 } | |
| 1940 } | |
| 1941 | |
| 1942 /* | |
| 1943 * If the screen was shifted up, redraw the whole screen (later). | |
| 1944 * If the line is too long, clear it, so ruler and shown command do | |
| 1945 * not get printed in the middle of it. | |
| 1946 */ | |
| 1947 msg_check(); | |
| 1948 msg_scroll = save_msg_scroll; | |
| 1949 redir_off = FALSE; | |
| 1950 | |
| 1951 /* When the command line was typed, no need for a wait-return prompt. */ | |
| 1952 if (some_key_typed) | |
| 1953 need_wait_return = FALSE; | |
| 1954 | |
| 1955 State = save_State; | |
| 1956 #ifdef USE_IM_CONTROL | |
| 1957 if (b_im_ptr != NULL && *b_im_ptr != B_IMODE_LMAP) | |
| 1958 im_save_status(b_im_ptr); | |
| 1959 im_set_active(FALSE); | |
| 1960 #endif | |
| 1961 #ifdef FEAT_MOUSE | |
| 1962 setmouse(); | |
| 1963 #endif | |
| 1964 #ifdef CURSOR_SHAPE | |
| 1965 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1966 #endif | |
| 1967 | |
| 95 | 1968 { |
| 1969 char_u *p = ccline.cmdbuff; | |
| 1970 | |
| 1971 /* Make ccline empty, getcmdline() may try to use it. */ | |
| 1972 ccline.cmdbuff = NULL; | |
| 1973 return p; | |
| 1974 } | |
| 7 | 1975 } |
| 1976 | |
| 1977 #if (defined(FEAT_CRYPT) || defined(FEAT_EVAL)) || defined(PROTO) | |
| 1978 /* | |
| 1979 * Get a command line with a prompt. | |
| 1980 * This is prepared to be called recursively from getcmdline() (e.g. by | |
| 1981 * f_input() when evaluating an expression from CTRL-R =). | |
| 1982 * Returns the command line in allocated memory, or NULL. | |
| 1983 */ | |
| 1984 char_u * | |
|
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1985 getcmdline_prompt( |
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1986 int firstc, |
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1987 char_u *prompt, /* command line prompt */ |
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1988 int attr, /* attributes for prompt */ |
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1989 int xp_context, /* type of expansion */ |
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1990 char_u *xp_arg) /* user-defined expansion argument */ |
| 7 | 1991 { |
| 1992 char_u *s; | |
| 1993 struct cmdline_info save_ccline; | |
| 1994 int msg_col_save = msg_col; | |
| 1995 | |
| 95 | 1996 save_cmdline(&save_ccline); |
| 7 | 1997 ccline.cmdprompt = prompt; |
| 1998 ccline.cmdattr = attr; | |
| 531 | 1999 # ifdef FEAT_EVAL |
| 2000 ccline.xp_context = xp_context; | |
| 2001 ccline.xp_arg = xp_arg; | |
| 2002 ccline.input_fn = (firstc == '@'); | |
| 2003 # endif | |
| 7 | 2004 s = getcmdline(firstc, 1L, 0); |
| 95 | 2005 restore_cmdline(&save_ccline); |
| 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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|
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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|
2360 indent -= indent % get_sw_value(curbuf); |
|
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|
2361 } |
| 168 | 2362 } |
| 5995 | 2363 while (get_indent_str(p, 8, FALSE) > indent) |
| 168 | 2364 { |
|
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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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Christian Brabandt <cb@256bit.org>
parents:
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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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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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|
2611 if (len < ccline.cmdbufflen) |
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changeset
|
2612 return OK; /* no need to resize */ |
|
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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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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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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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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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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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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Now really fix using expressions in the command line (hopefully).
Bram Moolenaar <bram@vim.org>
parents:
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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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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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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parents:
7250
diff
changeset
|
3050 * Paste a yank register into the command line. |
|
4c5f53a60543
commit https://github.com/vim/vim/commit/6f62fed349bf829da2adb02619dc9acba13c8ab6
Christian Brabandt <cb@256bit.org>
parents:
7250
diff
changeset
|
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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parents:
7250
diff
changeset
|
3055 * Return FAIL for failure, OK otherwise. |
| 15 | 3056 */ |
| 3057 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3058 cmdline_paste( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3059 int regname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
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 /* | |
| 1214 | 3192 * this function is called when the screen size changes and with incremental |
| 7 | 3193 * search |
| 3194 */ | |
| 3195 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3196 redrawcmdline(void) |
| 7 | 3197 { |
| 3198 if (cmd_silent) | |
| 3199 return; | |
| 3200 need_wait_return = FALSE; | |
| 3201 compute_cmdrow(); | |
| 3202 redrawcmd(); | |
| 3203 cursorcmd(); | |
| 3204 } | |
| 3205 | |
| 3206 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3207 redrawcmdprompt(void) |
| 7 | 3208 { |
| 3209 int i; | |
| 3210 | |
| 3211 if (cmd_silent) | |
| 3212 return; | |
| 531 | 3213 if (ccline.cmdfirstc != NUL) |
| 7 | 3214 msg_putchar(ccline.cmdfirstc); |
| 3215 if (ccline.cmdprompt != NULL) | |
| 3216 { | |
| 3217 msg_puts_attr(ccline.cmdprompt, ccline.cmdattr); | |
| 3218 ccline.cmdindent = msg_col + (msg_row - cmdline_row) * Columns; | |
| 3219 /* do the reverse of set_cmdspos() */ | |
| 531 | 3220 if (ccline.cmdfirstc != NUL) |
| 7 | 3221 --ccline.cmdindent; |
| 3222 } | |
| 3223 else | |
| 3224 for (i = ccline.cmdindent; i > 0; --i) | |
| 3225 msg_putchar(' '); | |
| 3226 } | |
| 3227 | |
| 3228 /* | |
| 3229 * Redraw what is currently on the command line. | |
| 3230 */ | |
| 3231 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3232 redrawcmd(void) |
| 7 | 3233 { |
| 3234 if (cmd_silent) | |
| 3235 return; | |
| 3236 | |
| 683 | 3237 /* when 'incsearch' is set there may be no command line while redrawing */ |
| 3238 if (ccline.cmdbuff == NULL) | |
| 3239 { | |
| 3240 windgoto(cmdline_row, 0); | |
| 3241 msg_clr_eos(); | |
| 3242 return; | |
| 3243 } | |
| 3244 | |
| 7 | 3245 msg_start(); |
| 3246 redrawcmdprompt(); | |
| 3247 | |
| 3248 /* Don't use more prompt, truncate the cmdline if it doesn't fit. */ | |
| 3249 msg_no_more = TRUE; | |
| 3250 draw_cmdline(0, ccline.cmdlen); | |
| 3251 msg_clr_eos(); | |
| 3252 msg_no_more = FALSE; | |
| 3253 | |
| 3254 set_cmdspos_cursor(); | |
| 3255 | |
| 3256 /* | |
| 3257 * An emsg() before may have set msg_scroll. This is used in normal mode, | |
| 3258 * in cmdline mode we can reset them now. | |
| 3259 */ | |
| 3260 msg_scroll = FALSE; /* next message overwrites cmdline */ | |
| 3261 | |
| 3262 /* Typing ':' at the more prompt may set skip_redraw. We don't want this | |
| 3263 * in cmdline mode */ | |
| 3264 skip_redraw = FALSE; | |
| 3265 } | |
| 3266 | |
| 3267 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3268 compute_cmdrow(void) |
| 7 | 3269 { |
| 540 | 3270 if (exmode_active || msg_scrolled != 0) |
| 7 | 3271 cmdline_row = Rows - 1; |
| 3272 else | |
| 3273 cmdline_row = W_WINROW(lastwin) + lastwin->w_height | |
| 3274 + W_STATUS_HEIGHT(lastwin); | |
| 3275 } | |
| 3276 | |
| 3277 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3278 cursorcmd(void) |
| 7 | 3279 { |
| 3280 if (cmd_silent) | |
| 3281 return; | |
| 3282 | |
| 3283 #ifdef FEAT_RIGHTLEFT | |
| 3284 if (cmdmsg_rl) | |
| 3285 { | |
| 3286 msg_row = cmdline_row + (ccline.cmdspos / (int)(Columns - 1)); | |
| 3287 msg_col = (int)Columns - (ccline.cmdspos % (int)(Columns - 1)) - 1; | |
| 3288 if (msg_row <= 0) | |
| 3289 msg_row = Rows - 1; | |
| 3290 } | |
| 3291 else | |
| 3292 #endif | |
| 3293 { | |
| 3294 msg_row = cmdline_row + (ccline.cmdspos / (int)Columns); | |
| 3295 msg_col = ccline.cmdspos % (int)Columns; | |
| 3296 if (msg_row >= Rows) | |
| 3297 msg_row = Rows - 1; | |
| 3298 } | |
| 3299 | |
| 3300 windgoto(msg_row, msg_col); | |
| 3301 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) | |
| 3302 redrawcmd_preedit(); | |
| 3303 #endif | |
| 3304 #ifdef MCH_CURSOR_SHAPE | |
| 3305 mch_update_cursor(); | |
| 3306 #endif | |
| 3307 } | |
| 3308 | |
| 3309 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3310 gotocmdline(int clr) |
| 7 | 3311 { |
| 3312 msg_start(); | |
| 3313 #ifdef FEAT_RIGHTLEFT | |
| 3314 if (cmdmsg_rl) | |
| 3315 msg_col = Columns - 1; | |
| 3316 else | |
| 3317 #endif | |
| 3318 msg_col = 0; /* always start in column 0 */ | |
| 3319 if (clr) /* clear the bottom line(s) */ | |
| 3320 msg_clr_eos(); /* will reset clear_cmdline */ | |
| 3321 windgoto(cmdline_row, 0); | |
| 3322 } | |
| 3323 | |
| 3324 /* | |
| 3325 * Check the word in front of the cursor for an abbreviation. | |
| 3326 * Called when the non-id character "c" has been entered. | |
| 3327 * When an abbreviation is recognized it is removed from the text with | |
| 3328 * backspaces and the replacement string is inserted, followed by "c". | |
| 3329 */ | |
| 3330 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3331 ccheck_abbr(int c) |
| 7 | 3332 { |
| 3333 if (p_paste || no_abbr) /* no abbreviations or in paste mode */ | |
| 3334 return FALSE; | |
| 3335 | |
| 3336 return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, 0); | |
| 3337 } | |
| 3338 | |
| 3164 | 3339 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 3340 static int | |
| 3341 #ifdef __BORLANDC__ | |
| 3342 _RTLENTRYF | |
| 3343 #endif | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3344 sort_func_compare(const void *s1, const void *s2) |
| 3164 | 3345 { |
| 3346 char_u *p1 = *(char_u **)s1; | |
| 3347 char_u *p2 = *(char_u **)s2; | |
| 3348 | |
| 3349 if (*p1 != '<' && *p2 == '<') return -1; | |
| 3350 if (*p1 == '<' && *p2 != '<') return 1; | |
| 3351 return STRCMP(p1, p2); | |
| 3352 } | |
| 3353 #endif | |
| 3354 | |
| 7 | 3355 /* |
| 3356 * Return FAIL if this is not an appropriate context in which to do | |
| 3357 * completion of anything, return OK if it is (even if there are no matches). | |
| 3358 * For the caller, this means that the character is just passed through like a | |
| 3359 * normal character (instead of being expanded). This allows :s/^I^D etc. | |
| 3360 */ | |
| 3361 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3362 nextwild( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3363 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3364 int type, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3365 int options, /* extra options for ExpandOne() */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3366 int escape) /* if TRUE, escape the returned matches */ |
| 7 | 3367 { |
| 3368 int i, j; | |
| 3369 char_u *p1; | |
| 3370 char_u *p2; | |
| 3371 int difflen; | |
| 3372 int v; | |
| 3373 | |
| 3374 if (xp->xp_numfiles == -1) | |
| 3375 { | |
| 3376 set_expand_context(xp); | |
| 3377 cmd_showtail = expand_showtail(xp); | |
| 3378 } | |
| 3379 | |
| 3380 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
| 3381 { | |
| 3382 beep_flush(); | |
| 3383 return OK; /* Something illegal on command line */ | |
| 3384 } | |
| 3385 if (xp->xp_context == EXPAND_NOTHING) | |
| 3386 { | |
| 3387 /* Caller can use the character as a normal char instead */ | |
| 3388 return FAIL; | |
| 3389 } | |
| 3390 | |
| 3391 MSG_PUTS("..."); /* show that we are busy */ | |
| 3392 out_flush(); | |
| 3393 | |
| 3394 i = (int)(xp->xp_pattern - ccline.cmdbuff); | |
| 1965 | 3395 xp->xp_pattern_len = ccline.cmdpos - i; |
| 7 | 3396 |
| 3397 if (type == WILD_NEXT || type == WILD_PREV) | |
| 3398 { | |
| 3399 /* | |
| 3400 * Get next/previous match for a previous expanded pattern. | |
| 3401 */ | |
| 3402 p2 = ExpandOne(xp, NULL, NULL, 0, type); | |
| 3403 } | |
| 3404 else | |
| 3405 { | |
| 3406 /* | |
| 3407 * Translate string into pattern and expand it. | |
| 3408 */ | |
| 1965 | 3409 if ((p1 = addstar(xp->xp_pattern, xp->xp_pattern_len, |
| 3410 xp->xp_context)) == NULL) | |
| 7 | 3411 p2 = NULL; |
| 3412 else | |
| 3413 { | |
| 2652 | 3414 int use_options = options | |
| 3961 | 3415 WILD_HOME_REPLACE|WILD_ADD_SLASH|WILD_SILENT; |
| 3416 if (escape) | |
| 3417 use_options |= WILD_ESCAPE; | |
| 2652 | 3418 |
| 3419 if (p_wic) | |
| 3420 use_options += WILD_ICASE; | |
| 1965 | 3421 p2 = ExpandOne(xp, p1, |
| 3422 vim_strnsave(&ccline.cmdbuff[i], xp->xp_pattern_len), | |
| 2652 | 3423 use_options, type); |
| 7 | 3424 vim_free(p1); |
|
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Bram Moolenaar <bram@zimbu.org>
parents:
2016
diff
changeset
|
3425 /* longest match: make sure it is not shorter, happens with :help */ |
| 7 | 3426 if (p2 != NULL && type == WILD_LONGEST) |
| 3427 { | |
| 1965 | 3428 for (j = 0; j < xp->xp_pattern_len; ++j) |
| 7 | 3429 if (ccline.cmdbuff[i + j] == '*' |
| 3430 || ccline.cmdbuff[i + j] == '?') | |
| 3431 break; | |
| 3432 if ((int)STRLEN(p2) < j) | |
| 3433 { | |
| 3434 vim_free(p2); | |
| 3435 p2 = NULL; | |
| 3436 } | |
| 3437 } | |
| 3438 } | |
| 3439 } | |
| 3440 | |
| 3441 if (p2 != NULL && !got_int) | |
| 3442 { | |
| 1965 | 3443 difflen = (int)STRLEN(p2) - xp->xp_pattern_len; |
|
2557
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parents:
2556
diff
changeset
|
3444 if (ccline.cmdlen + difflen + 4 > ccline.cmdbufflen) |
| 7 | 3445 { |
|
2557
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Bram Moolenaar <bram@vim.org>
parents:
2556
diff
changeset
|
3446 v = realloc_cmdbuff(ccline.cmdlen + difflen + 4); |
| 7 | 3447 xp->xp_pattern = ccline.cmdbuff + i; |
| 3448 } | |
| 3449 else | |
| 3450 v = OK; | |
| 3451 if (v == OK) | |
| 3452 { | |
| 323 | 3453 mch_memmove(&ccline.cmdbuff[ccline.cmdpos + difflen], |
| 3454 &ccline.cmdbuff[ccline.cmdpos], | |
| 3455 (size_t)(ccline.cmdlen - ccline.cmdpos + 1)); | |
| 3456 mch_memmove(&ccline.cmdbuff[i], p2, STRLEN(p2)); | |
| 7 | 3457 ccline.cmdlen += difflen; |
| 3458 ccline.cmdpos += difflen; | |
| 3459 } | |
| 3460 } | |
| 3461 vim_free(p2); | |
| 3462 | |
| 3463 redrawcmd(); | |
| 33 | 3464 cursorcmd(); |
| 7 | 3465 |
| 3466 /* When expanding a ":map" command and no matches are found, assume that | |
| 3467 * the key is supposed to be inserted literally */ | |
| 3468 if (xp->xp_context == EXPAND_MAPPINGS && p2 == NULL) | |
| 3469 return FAIL; | |
| 3470 | |
| 3471 if (xp->xp_numfiles <= 0 && p2 == NULL) | |
| 3472 beep_flush(); | |
| 3473 else if (xp->xp_numfiles == 1) | |
| 3474 /* free expanded pattern */ | |
| 3475 (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE); | |
| 3476 | |
| 3477 return OK; | |
| 3478 } | |
| 3479 | |
| 3480 /* | |
| 3481 * Do wildcard expansion on the string 'str'. | |
| 3482 * Chars that should not be expanded must be preceded with a backslash. | |
| 1612 | 3483 * Return a pointer to allocated memory containing the new string. |
| 7 | 3484 * Return NULL for failure. |
| 3485 * | |
| 1412 | 3486 * "orig" is the originally expanded string, copied to allocated memory. It |
| 3487 * should either be kept in orig_save or freed. When "mode" is WILD_NEXT or | |
| 3488 * WILD_PREV "orig" should be NULL. | |
| 3489 * | |
| 838 | 3490 * Results are cached in xp->xp_files and xp->xp_numfiles, except when "mode" |
| 3491 * is WILD_EXPAND_FREE or WILD_ALL. | |
| 7 | 3492 * |
| 3493 * mode = WILD_FREE: just free previously expanded matches | |
| 3494 * mode = WILD_EXPAND_FREE: normal expansion, do not keep matches | |
| 3495 * mode = WILD_EXPAND_KEEP: normal expansion, keep matches | |
| 3496 * mode = WILD_NEXT: use next match in multiple match, wrap to first | |
| 3497 * mode = WILD_PREV: use previous match in multiple match, wrap to first | |
| 3498 * mode = WILD_ALL: return all matches concatenated | |
| 3499 * mode = WILD_LONGEST: return longest matched part | |
| 3398 | 3500 * mode = WILD_ALL_KEEP: get all matches, keep matches |
| 7 | 3501 * |
| 3502 * options = WILD_LIST_NOTFOUND: list entries without a match | |
| 3503 * options = WILD_HOME_REPLACE: do home_replace() for buffer names | |
| 3504 * options = WILD_USE_NL: Use '\n' for WILD_ALL | |
| 3505 * options = WILD_NO_BEEP: Don't beep for multiple matches | |
| 3506 * options = WILD_ADD_SLASH: add a slash after directory names | |
| 3507 * options = WILD_KEEP_ALL: don't remove 'wildignore' entries | |
| 3508 * options = WILD_SILENT: don't print warning messages | |
| 3509 * options = WILD_ESCAPE: put backslash before special chars | |
| 2652 | 3510 * options = WILD_ICASE: ignore case for files |
| 7 | 3511 * |
| 3512 * The variables xp->xp_context and xp->xp_backslash must have been set! | |
| 3513 */ | |
| 3514 char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3515 ExpandOne( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3516 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7807
diff
changeset
|
3517 char_u *str, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3518 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
|
3519 int options, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3520 int mode) |
| 7 | 3521 { |
| 3522 char_u *ss = NULL; | |
| 3523 static int findex; | |
| 3524 static char_u *orig_save = NULL; /* kept value of orig */ | |
| 1432 | 3525 int orig_saved = FALSE; |
| 7 | 3526 int i; |
| 3527 long_u len; | |
| 3528 int non_suf_match; /* number without matching suffix */ | |
| 3529 | |
| 3530 /* | |
| 3531 * first handle the case of using an old match | |
| 3532 */ | |
| 3533 if (mode == WILD_NEXT || mode == WILD_PREV) | |
| 3534 { | |
| 3535 if (xp->xp_numfiles > 0) | |
| 3536 { | |
| 3537 if (mode == WILD_PREV) | |
| 3538 { | |
| 3539 if (findex == -1) | |
| 3540 findex = xp->xp_numfiles; | |
| 3541 --findex; | |
| 3542 } | |
| 3543 else /* mode == WILD_NEXT */ | |
| 3544 ++findex; | |
| 3545 | |
| 3546 /* | |
| 3547 * When wrapping around, return the original string, set findex to | |
| 3548 * -1. | |
| 3549 */ | |
| 3550 if (findex < 0) | |
| 3551 { | |
| 3552 if (orig_save == NULL) | |
| 3553 findex = xp->xp_numfiles - 1; | |
| 3554 else | |
| 3555 findex = -1; | |
| 3556 } | |
| 3557 if (findex >= xp->xp_numfiles) | |
| 3558 { | |
| 3559 if (orig_save == NULL) | |
| 3560 findex = 0; | |
| 3561 else | |
| 3562 findex = -1; | |
| 3563 } | |
| 3564 #ifdef FEAT_WILDMENU | |
| 3565 if (p_wmnu) | |
| 3566 win_redr_status_matches(xp, xp->xp_numfiles, xp->xp_files, | |
| 3567 findex, cmd_showtail); | |
| 3568 #endif | |
| 3569 if (findex == -1) | |
| 3570 return vim_strsave(orig_save); | |
| 3571 return vim_strsave(xp->xp_files[findex]); | |
| 3572 } | |
| 3573 else | |
| 3574 return NULL; | |
| 3575 } | |
| 3576 | |
| 1412 | 3577 /* free old names */ |
| 7 | 3578 if (xp->xp_numfiles != -1 && mode != WILD_ALL && mode != WILD_LONGEST) |
| 3579 { | |
| 3580 FreeWild(xp->xp_numfiles, xp->xp_files); | |
| 3581 xp->xp_numfiles = -1; | |
| 3582 vim_free(orig_save); | |
| 3583 orig_save = NULL; | |
| 3584 } | |
| 3585 findex = 0; | |
| 3586 | |
| 3587 if (mode == WILD_FREE) /* only release file name */ | |
| 3588 return NULL; | |
| 3589 | |
| 3590 if (xp->xp_numfiles == -1) | |
| 3591 { | |
| 3592 vim_free(orig_save); | |
| 3593 orig_save = orig; | |
| 1432 | 3594 orig_saved = TRUE; |
| 7 | 3595 |
| 3596 /* | |
| 3597 * Do the expansion. | |
| 3598 */ | |
| 3599 if (ExpandFromContext(xp, str, &xp->xp_numfiles, &xp->xp_files, | |
| 3600 options) == FAIL) | |
| 3601 { | |
| 3602 #ifdef FNAME_ILLEGAL | |
| 3603 /* Illegal file name has been silently skipped. But when there | |
| 3604 * are wildcards, the real problem is that there was no match, | |
| 3605 * causing the pattern to be added, which has illegal characters. | |
| 3606 */ | |
| 3607 if (!(options & WILD_SILENT) && (options & WILD_LIST_NOTFOUND)) | |
| 3608 EMSG2(_(e_nomatch2), str); | |
| 3609 #endif | |
| 3610 } | |
| 3611 else if (xp->xp_numfiles == 0) | |
| 3612 { | |
| 3613 if (!(options & WILD_SILENT)) | |
| 3614 EMSG2(_(e_nomatch2), str); | |
| 3615 } | |
| 3616 else | |
| 3617 { | |
| 3618 /* Escape the matches for use on the command line. */ | |
| 3619 ExpandEscape(xp, str, xp->xp_numfiles, xp->xp_files, options); | |
| 3620 | |
| 3621 /* | |
| 3622 * Check for matching suffixes in file names. | |
| 3623 */ | |
| 3398 | 3624 if (mode != WILD_ALL && mode != WILD_ALL_KEEP |
| 3625 && mode != WILD_LONGEST) | |
| 7 | 3626 { |
| 3627 if (xp->xp_numfiles) | |
| 3628 non_suf_match = xp->xp_numfiles; | |
| 3629 else | |
| 3630 non_suf_match = 1; | |
| 3631 if ((xp->xp_context == EXPAND_FILES | |
| 3632 || xp->xp_context == EXPAND_DIRECTORIES) | |
| 3633 && xp->xp_numfiles > 1) | |
| 3634 { | |
| 3635 /* | |
| 3636 * More than one match; check suffix. | |
| 3637 * The files will have been sorted on matching suffix in | |
| 3638 * expand_wildcards, only need to check the first two. | |
| 3639 */ | |
| 3640 non_suf_match = 0; | |
| 3641 for (i = 0; i < 2; ++i) | |
| 3642 if (match_suffix(xp->xp_files[i])) | |
| 3643 ++non_suf_match; | |
| 3644 } | |
| 3645 if (non_suf_match != 1) | |
| 3646 { | |
| 3647 /* Can we ever get here unless it's while expanding | |
| 3648 * interactively? If not, we can get rid of this all | |
| 3649 * together. Don't really want to wait for this message | |
| 3650 * (and possibly have to hit return to continue!). | |
| 3651 */ | |
| 3652 if (!(options & WILD_SILENT)) | |
| 3653 EMSG(_(e_toomany)); | |
| 3654 else if (!(options & WILD_NO_BEEP)) | |
| 3655 beep_flush(); | |
| 3656 } | |
| 3657 if (!(non_suf_match != 1 && mode == WILD_EXPAND_FREE)) | |
| 3658 ss = vim_strsave(xp->xp_files[0]); | |
| 3659 } | |
| 3660 } | |
| 3661 } | |
| 3662 | |
| 3663 /* Find longest common part */ | |
| 3664 if (mode == WILD_LONGEST && xp->xp_numfiles > 0) | |
| 3665 { | |
|
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diff
changeset
|
3666 int mb_len = 1; |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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7009
diff
changeset
|
3667 int c0, ci; |
|
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commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3668 |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
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parents:
7009
diff
changeset
|
3669 for (len = 0; xp->xp_files[0][len]; len += mb_len) |
| 7 | 3670 { |
|
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parents:
7009
diff
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|
3671 #ifdef FEAT_MBYTE |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3672 if (has_mbyte) |
| 7 | 3673 { |
|
7235
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3674 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
|
3675 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
|
3676 } |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3677 else |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3678 #endif |
|
7250
99476f1aaacd
commit https://github.com/vim/vim/commit/e4eda3bc7157932b0bf380fd3fdc1ba8f4438b60
Christian Brabandt <cb@256bit.org>
parents:
7235
diff
changeset
|
3679 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
|
3680 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
|
3681 { |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3682 #ifdef FEAT_MBYTE |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3683 if (has_mbyte) |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3684 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
|
3685 else |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3686 #endif |
|
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3687 ci = xp->xp_files[i][len]; |
| 4242 | 3688 if (p_fic && (xp->xp_context == EXPAND_DIRECTORIES |
| 7 | 3689 || xp->xp_context == EXPAND_FILES |
| 714 | 3690 || xp->xp_context == EXPAND_SHELLCMD |
| 4242 | 3691 || xp->xp_context == EXPAND_BUFFERS)) |
| 7 | 3692 { |
|
7235
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3693 if (MB_TOLOWER(c0) != MB_TOLOWER(ci)) |
| 7 | 3694 break; |
| 3695 } | |
|
7235
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3696 else if (c0 != ci) |
| 7 | 3697 break; |
| 3698 } | |
| 3699 if (i < xp->xp_numfiles) | |
| 3700 { | |
| 3701 if (!(options & WILD_NO_BEEP)) | |
| 6949 | 3702 vim_beep(BO_WILD); |
| 7 | 3703 break; |
| 3704 } | |
| 3705 } | |
|
7235
e45271250496
commit https://github.com/vim/vim/commit/4f8fa1633cdfbd09a41160c8480fe67c198067e9
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
3706 |
| 7 | 3707 ss = alloc((unsigned)len + 1); |
| 3708 if (ss) | |
| 419 | 3709 vim_strncpy(ss, xp->xp_files[0], (size_t)len); |
| 7 | 3710 findex = -1; /* next p_wc gets first one */ |
| 3711 } | |
| 3712 | |
| 3713 /* Concatenate all matching names */ | |
| 3714 if (mode == WILD_ALL && xp->xp_numfiles > 0) | |
| 3715 { | |
| 3716 len = 0; | |
| 3717 for (i = 0; i < xp->xp_numfiles; ++i) | |
| 3718 len += (long_u)STRLEN(xp->xp_files[i]) + 1; | |
| 3719 ss = lalloc(len, TRUE); | |
| 3720 if (ss != NULL) | |
| 3721 { | |
| 3722 *ss = NUL; | |
| 3723 for (i = 0; i < xp->xp_numfiles; ++i) | |
| 3724 { | |
| 3725 STRCAT(ss, xp->xp_files[i]); | |
| 3726 if (i != xp->xp_numfiles - 1) | |
| 3727 STRCAT(ss, (options & WILD_USE_NL) ? "\n" : " "); | |
| 3728 } | |
| 3729 } | |
| 3730 } | |
| 3731 | |
| 3732 if (mode == WILD_EXPAND_FREE || mode == WILD_ALL) | |
| 3733 ExpandCleanup(xp); | |
| 3734 | |
| 1412 | 3735 /* Free "orig" if it wasn't stored in "orig_save". */ |
| 1432 | 3736 if (!orig_saved) |
| 1412 | 3737 vim_free(orig); |
| 3738 | |
| 7 | 3739 return ss; |
| 3740 } | |
| 3741 | |
| 3742 /* | |
| 3743 * Prepare an expand structure for use. | |
| 3744 */ | |
| 3745 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3746 ExpandInit(expand_T *xp) |
| 7 | 3747 { |
| 1718 | 3748 xp->xp_pattern = NULL; |
| 1965 | 3749 xp->xp_pattern_len = 0; |
| 7 | 3750 xp->xp_backslash = XP_BS_NONE; |
| 632 | 3751 #ifndef BACKSLASH_IN_FILENAME |
| 3752 xp->xp_shell = FALSE; | |
| 3753 #endif | |
| 7 | 3754 xp->xp_numfiles = -1; |
| 3755 xp->xp_files = NULL; | |
| 632 | 3756 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 3757 xp->xp_arg = NULL; | |
| 3758 #endif | |
|
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
3759 xp->xp_line = NULL; |
| 7 | 3760 } |
| 3761 | |
| 3762 /* | |
| 3763 * Cleanup an expand structure after use. | |
| 3764 */ | |
| 3765 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3766 ExpandCleanup(expand_T *xp) |
| 7 | 3767 { |
| 3768 if (xp->xp_numfiles >= 0) | |
| 3769 { | |
| 3770 FreeWild(xp->xp_numfiles, xp->xp_files); | |
| 3771 xp->xp_numfiles = -1; | |
| 3772 } | |
| 3773 } | |
| 3774 | |
| 3775 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3776 ExpandEscape( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3777 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3778 char_u *str, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3779 int numfiles, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3780 char_u **files, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3781 int options) |
| 7 | 3782 { |
| 3783 int i; | |
| 3784 char_u *p; | |
| 3785 | |
| 3786 /* | |
| 3787 * May change home directory back to "~" | |
| 3788 */ | |
| 3789 if (options & WILD_HOME_REPLACE) | |
| 3790 tilde_replace(str, numfiles, files); | |
| 3791 | |
| 3792 if (options & WILD_ESCAPE) | |
| 3793 { | |
| 3794 if (xp->xp_context == EXPAND_FILES | |
| 2778 | 3795 || xp->xp_context == EXPAND_FILES_IN_PATH |
| 714 | 3796 || xp->xp_context == EXPAND_SHELLCMD |
| 7 | 3797 || xp->xp_context == EXPAND_BUFFERS |
| 3798 || xp->xp_context == EXPAND_DIRECTORIES) | |
| 3799 { | |
| 3800 /* | |
| 3801 * Insert a backslash into a file name before a space, \, %, # | |
| 3802 * and wildmatch characters, except '~'. | |
| 3803 */ | |
| 3804 for (i = 0; i < numfiles; ++i) | |
| 3805 { | |
| 3806 /* for ":set path=" we need to escape spaces twice */ | |
| 3807 if (xp->xp_backslash == XP_BS_THREE) | |
| 3808 { | |
| 3809 p = vim_strsave_escaped(files[i], (char_u *)" "); | |
| 3810 if (p != NULL) | |
| 3811 { | |
| 3812 vim_free(files[i]); | |
| 3813 files[i] = p; | |
| 719 | 3814 #if defined(BACKSLASH_IN_FILENAME) |
| 7 | 3815 p = vim_strsave_escaped(files[i], (char_u *)" "); |
| 3816 if (p != NULL) | |
| 3817 { | |
| 3818 vim_free(files[i]); | |
| 3819 files[i] = p; | |
| 3820 } | |
| 3821 #endif | |
| 3822 } | |
| 3823 } | |
| 1589 | 3824 #ifdef BACKSLASH_IN_FILENAME |
| 3825 p = vim_strsave_fnameescape(files[i], FALSE); | |
| 3826 #else | |
| 1586 | 3827 p = vim_strsave_fnameescape(files[i], xp->xp_shell); |
| 1589 | 3828 #endif |
| 7 | 3829 if (p != NULL) |
| 3830 { | |
| 3831 vim_free(files[i]); | |
| 3832 files[i] = p; | |
| 3833 } | |
| 3834 | |
| 3835 /* If 'str' starts with "\~", replace "~" at start of | |
| 3836 * files[i] with "\~". */ | |
| 3837 if (str[0] == '\\' && str[1] == '~' && files[i][0] == '~') | |
| 435 | 3838 escape_fname(&files[i]); |
| 7 | 3839 } |
| 3840 xp->xp_backslash = XP_BS_NONE; | |
| 435 | 3841 |
| 3842 /* If the first file starts with a '+' escape it. Otherwise it | |
| 3843 * could be seen as "+cmd". */ | |
| 3844 if (*files[0] == '+') | |
| 3845 escape_fname(&files[0]); | |
| 7 | 3846 } |
| 3847 else if (xp->xp_context == EXPAND_TAGS) | |
| 3848 { | |
| 3849 /* | |
| 3850 * Insert a backslash before characters in a tag name that | |
| 3851 * would terminate the ":tag" command. | |
| 3852 */ | |
| 3853 for (i = 0; i < numfiles; ++i) | |
| 3854 { | |
| 3855 p = vim_strsave_escaped(files[i], (char_u *)"\\|\""); | |
| 3856 if (p != NULL) | |
| 3857 { | |
| 3858 vim_free(files[i]); | |
| 3859 files[i] = p; | |
| 3860 } | |
| 3861 } | |
| 3862 } | |
| 3863 } | |
| 3864 } | |
| 3865 | |
| 3866 /* | |
| 1586 | 3867 * Escape special characters in "fname" for when used as a file name argument |
| 3868 * after a Vim command, or, when "shell" is non-zero, a shell command. | |
| 3869 * Returns the result in allocated memory. | |
| 3870 */ | |
| 3871 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3872 vim_strsave_fnameescape(char_u *fname, int shell) |
| 1586 | 3873 { |
| 1685 | 3874 char_u *p; |
| 1586 | 3875 #ifdef BACKSLASH_IN_FILENAME |
| 3876 char_u buf[20]; | |
| 3877 int j = 0; | |
| 3878 | |
| 5481 | 3879 /* Don't escape '[', '{' and '!' if they are in 'isfname'. */ |
| 1586 | 3880 for (p = PATH_ESC_CHARS; *p != NUL; ++p) |
| 5481 | 3881 if ((*p != '[' && *p != '{' && *p != '!') || !vim_isfilec(*p)) |
| 1586 | 3882 buf[j++] = *p; |
| 3883 buf[j] = NUL; | |
| 1700 | 3884 p = vim_strsave_escaped(fname, buf); |
| 1586 | 3885 #else |
| 1685 | 3886 p = vim_strsave_escaped(fname, shell ? SHELL_ESC_CHARS : PATH_ESC_CHARS); |
| 3887 if (shell && csh_like_shell() && p != NULL) | |
| 3888 { | |
| 3889 char_u *s; | |
| 3890 | |
| 3891 /* For csh and similar shells need to put two backslashes before '!'. | |
| 3892 * One is taken by Vim, one by the shell. */ | |
| 3893 s = vim_strsave_escaped(p, (char_u *)"!"); | |
| 3894 vim_free(p); | |
| 3895 p = s; | |
| 3896 } | |
| 1700 | 3897 #endif |
| 3898 | |
| 3899 /* '>' and '+' are special at the start of some commands, e.g. ":edit" and | |
| 3900 * ":write". "cd -" has a special meaning. */ | |
|
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
3901 if (p != NULL && (*p == '>' || *p == '+' || (*p == '-' && p[1] == NUL))) |
| 1700 | 3902 escape_fname(&p); |
| 3903 | |
| 1685 | 3904 return p; |
| 1586 | 3905 } |
| 3906 | |
| 3907 /* | |
| 435 | 3908 * Put a backslash before the file name in "pp", which is in allocated memory. |
| 3909 */ | |
| 3910 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3911 escape_fname(char_u **pp) |
| 435 | 3912 { |
| 3913 char_u *p; | |
| 3914 | |
| 3915 p = alloc((unsigned)(STRLEN(*pp) + 2)); | |
| 3916 if (p != NULL) | |
| 3917 { | |
| 3918 p[0] = '\\'; | |
| 3919 STRCPY(p + 1, *pp); | |
| 3920 vim_free(*pp); | |
| 3921 *pp = p; | |
| 3922 } | |
| 3923 } | |
| 3924 | |
| 3925 /* | |
| 7 | 3926 * For each file name in files[num_files]: |
| 3927 * If 'orig_pat' starts with "~/", replace the home directory with "~". | |
| 3928 */ | |
| 3929 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3930 tilde_replace( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3931 char_u *orig_pat, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3932 int num_files, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3933 char_u **files) |
| 7 | 3934 { |
| 3935 int i; | |
| 3936 char_u *p; | |
| 3937 | |
| 3938 if (orig_pat[0] == '~' && vim_ispathsep(orig_pat[1])) | |
| 3939 { | |
| 3940 for (i = 0; i < num_files; ++i) | |
| 3941 { | |
| 3942 p = home_replace_save(NULL, files[i]); | |
| 3943 if (p != NULL) | |
| 3944 { | |
| 3945 vim_free(files[i]); | |
| 3946 files[i] = p; | |
| 3947 } | |
| 3948 } | |
| 3949 } | |
| 3950 } | |
| 3951 | |
| 3952 /* | |
| 3953 * Show all matches for completion on the command line. | |
| 3954 * Returns EXPAND_NOTHING when the character that triggered expansion should | |
| 3955 * be inserted like a normal character. | |
| 3956 */ | |
| 3957 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3958 showmatches(expand_T *xp, int wildmenu UNUSED) |
| 7 | 3959 { |
| 3960 #define L_SHOWFILE(m) (showtail ? sm_gettail(files_found[m]) : files_found[m]) | |
| 3961 int num_files; | |
| 3962 char_u **files_found; | |
| 3963 int i, j, k; | |
| 3964 int maxlen; | |
| 3965 int lines; | |
| 3966 int columns; | |
| 3967 char_u *p; | |
| 3968 int lastlen; | |
| 3969 int attr; | |
| 3970 int showtail; | |
| 3971 | |
| 3972 if (xp->xp_numfiles == -1) | |
| 3973 { | |
| 3974 set_expand_context(xp); | |
| 3975 i = expand_cmdline(xp, ccline.cmdbuff, ccline.cmdpos, | |
| 3976 &num_files, &files_found); | |
| 3977 showtail = expand_showtail(xp); | |
| 3978 if (i != EXPAND_OK) | |
| 3979 return i; | |
| 3980 | |
| 3981 } | |
| 3982 else | |
| 3983 { | |
| 3984 num_files = xp->xp_numfiles; | |
| 3985 files_found = xp->xp_files; | |
| 3986 showtail = cmd_showtail; | |
| 3987 } | |
| 3988 | |
| 3989 #ifdef FEAT_WILDMENU | |
| 3990 if (!wildmenu) | |
| 3991 { | |
| 3992 #endif | |
| 3993 msg_didany = FALSE; /* lines_left will be set */ | |
| 3994 msg_start(); /* prepare for paging */ | |
| 3995 msg_putchar('\n'); | |
| 3996 out_flush(); | |
| 3997 cmdline_row = msg_row; | |
| 3998 msg_didany = FALSE; /* lines_left will be set again */ | |
| 3999 msg_start(); /* prepare for paging */ | |
| 4000 #ifdef FEAT_WILDMENU | |
| 4001 } | |
| 4002 #endif | |
| 4003 | |
| 4004 if (got_int) | |
| 4005 got_int = FALSE; /* only int. the completion, not the cmd line */ | |
| 4006 #ifdef FEAT_WILDMENU | |
| 4007 else if (wildmenu) | |
| 4008 win_redr_status_matches(xp, num_files, files_found, 0, showtail); | |
| 4009 #endif | |
| 4010 else | |
| 4011 { | |
| 4012 /* find the length of the longest file name */ | |
| 4013 maxlen = 0; | |
| 4014 for (i = 0; i < num_files; ++i) | |
| 4015 { | |
| 4016 if (!showtail && (xp->xp_context == EXPAND_FILES | |
| 714 | 4017 || xp->xp_context == EXPAND_SHELLCMD |
| 7 | 4018 || xp->xp_context == EXPAND_BUFFERS)) |
| 4019 { | |
| 4020 home_replace(NULL, files_found[i], NameBuff, MAXPATHL, TRUE); | |
| 4021 j = vim_strsize(NameBuff); | |
| 4022 } | |
| 4023 else | |
| 4024 j = vim_strsize(L_SHOWFILE(i)); | |
| 4025 if (j > maxlen) | |
| 4026 maxlen = j; | |
| 4027 } | |
| 4028 | |
| 4029 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
| 4030 lines = num_files; | |
| 4031 else | |
| 4032 { | |
| 4033 /* compute the number of columns and lines for the listing */ | |
| 4034 maxlen += 2; /* two spaces between file names */ | |
| 4035 columns = ((int)Columns + 2) / maxlen; | |
| 4036 if (columns < 1) | |
| 4037 columns = 1; | |
| 4038 lines = (num_files + columns - 1) / columns; | |
| 4039 } | |
| 4040 | |
| 4041 attr = hl_attr(HLF_D); /* find out highlighting for directories */ | |
| 4042 | |
| 4043 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
| 4044 { | |
| 4045 MSG_PUTS_ATTR(_("tagname"), hl_attr(HLF_T)); | |
| 4046 msg_clr_eos(); | |
| 4047 msg_advance(maxlen - 3); | |
| 4048 MSG_PUTS_ATTR(_(" kind file\n"), hl_attr(HLF_T)); | |
| 4049 } | |
| 4050 | |
| 4051 /* list the files line by line */ | |
| 4052 for (i = 0; i < lines; ++i) | |
| 4053 { | |
| 4054 lastlen = 999; | |
| 4055 for (k = i; k < num_files; k += lines) | |
| 4056 { | |
| 4057 if (xp->xp_context == EXPAND_TAGS_LISTFILES) | |
| 4058 { | |
| 4059 msg_outtrans_attr(files_found[k], hl_attr(HLF_D)); | |
| 4060 p = files_found[k] + STRLEN(files_found[k]) + 1; | |
| 4061 msg_advance(maxlen + 1); | |
| 4062 msg_puts(p); | |
| 4063 msg_advance(maxlen + 3); | |
| 4064 msg_puts_long_attr(p + 2, hl_attr(HLF_D)); | |
| 4065 break; | |
| 4066 } | |
| 4067 for (j = maxlen - lastlen; --j >= 0; ) | |
| 4068 msg_putchar(' '); | |
| 4069 if (xp->xp_context == EXPAND_FILES | |
| 714 | 4070 || xp->xp_context == EXPAND_SHELLCMD |
| 7 | 4071 || xp->xp_context == EXPAND_BUFFERS) |
| 4072 { | |
|
2118
63bf37c1e7a2
updated for version 7.2.401
Bram Moolenaar <bram@zimbu.org>
parents:
2099
diff
changeset
|
4073 /* highlight directories */ |
|
2128
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4074 if (xp->xp_numfiles != -1) |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4075 { |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4076 char_u *halved_slash; |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4077 char_u *exp_path; |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4078 |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4079 /* Expansion was done before and special characters |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4080 * were escaped, need to halve backslashes. Also |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4081 * $HOME has been replaced with ~/. */ |
|
a16af0072ea8
updated for version 7.2.410
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parents:
2118
diff
changeset
|
4082 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
|
4083 halved_slash = backslash_halve_save( |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4084 exp_path != NULL ? exp_path : files_found[k]); |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4085 j = mch_isdir(halved_slash != NULL ? halved_slash |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4086 : files_found[k]); |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4087 vim_free(exp_path); |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4088 vim_free(halved_slash); |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4089 } |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4090 else |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4091 /* Expansion was done here, file names are literal. */ |
|
a16af0072ea8
updated for version 7.2.410
Bram Moolenaar <bram@zimbu.org>
parents:
2118
diff
changeset
|
4092 j = mch_isdir(files_found[k]); |
| 7 | 4093 if (showtail) |
| 4094 p = L_SHOWFILE(k); | |
| 4095 else | |
| 4096 { | |
| 4097 home_replace(NULL, files_found[k], NameBuff, MAXPATHL, | |
| 4098 TRUE); | |
| 4099 p = NameBuff; | |
| 4100 } | |
| 4101 } | |
| 4102 else | |
| 4103 { | |
| 4104 j = FALSE; | |
| 4105 p = L_SHOWFILE(k); | |
| 4106 } | |
| 4107 lastlen = msg_outtrans_attr(p, j ? attr : 0); | |
| 4108 } | |
| 4109 if (msg_col > 0) /* when not wrapped around */ | |
| 4110 { | |
| 4111 msg_clr_eos(); | |
| 4112 msg_putchar('\n'); | |
| 4113 } | |
| 4114 out_flush(); /* show one line at a time */ | |
| 4115 if (got_int) | |
| 4116 { | |
| 4117 got_int = FALSE; | |
| 4118 break; | |
| 4119 } | |
| 4120 } | |
| 4121 | |
| 4122 /* | |
| 4123 * we redraw the command below the lines that we have just listed | |
| 4124 * This is a bit tricky, but it saves a lot of screen updating. | |
| 4125 */ | |
| 4126 cmdline_row = msg_row; /* will put it back later */ | |
| 4127 } | |
| 4128 | |
| 4129 if (xp->xp_numfiles == -1) | |
| 4130 FreeWild(num_files, files_found); | |
| 4131 | |
| 4132 return EXPAND_OK; | |
| 4133 } | |
| 4134 | |
| 4135 /* | |
| 4136 * Private gettail for showmatches() (and win_redr_status_matches()): | |
| 4137 * Find tail of file name path, but ignore trailing "/". | |
| 4138 */ | |
| 4139 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4140 sm_gettail(char_u *s) |
| 7 | 4141 { |
| 4142 char_u *p; | |
| 4143 char_u *t = s; | |
| 4144 int had_sep = FALSE; | |
| 4145 | |
| 4146 for (p = s; *p != NUL; ) | |
| 4147 { | |
| 4148 if (vim_ispathsep(*p) | |
| 4149 #ifdef BACKSLASH_IN_FILENAME | |
| 4150 && !rem_backslash(p) | |
| 4151 #endif | |
| 4152 ) | |
| 4153 had_sep = TRUE; | |
| 4154 else if (had_sep) | |
| 4155 { | |
| 4156 t = p; | |
| 4157 had_sep = FALSE; | |
| 4158 } | |
| 39 | 4159 mb_ptr_adv(p); |
| 7 | 4160 } |
| 4161 return t; | |
| 4162 } | |
| 4163 | |
| 4164 /* | |
| 4165 * Return TRUE if we only need to show the tail of completion matches. | |
| 4166 * When not completing file names or there is a wildcard in the path FALSE is | |
| 4167 * returned. | |
| 4168 */ | |
| 4169 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4170 expand_showtail(expand_T *xp) |
| 7 | 4171 { |
| 4172 char_u *s; | |
| 4173 char_u *end; | |
| 4174 | |
| 4175 /* When not completing file names a "/" may mean something different. */ | |
| 714 | 4176 if (xp->xp_context != EXPAND_FILES |
| 4177 && xp->xp_context != EXPAND_SHELLCMD | |
| 4178 && xp->xp_context != EXPAND_DIRECTORIES) | |
| 7 | 4179 return FALSE; |
| 4180 | |
| 4181 end = gettail(xp->xp_pattern); | |
| 4182 if (end == xp->xp_pattern) /* there is no path separator */ | |
| 4183 return FALSE; | |
| 4184 | |
| 4185 for (s = xp->xp_pattern; s < end; s++) | |
| 4186 { | |
| 4187 /* Skip escaped wildcards. Only when the backslash is not a path | |
| 4188 * separator, on DOS the '*' "path\*\file" must not be skipped. */ | |
| 4189 if (rem_backslash(s)) | |
| 4190 ++s; | |
| 4191 else if (vim_strchr((char_u *)"*?[", *s) != NULL) | |
| 4192 return FALSE; | |
| 4193 } | |
| 4194 return TRUE; | |
| 4195 } | |
| 4196 | |
| 4197 /* | |
| 4198 * Prepare a string for expansion. | |
| 4199 * When expanding file names: The string will be used with expand_wildcards(). | |
| 5438 | 4200 * Copy "fname[len]" into allocated memory and add a '*' at the end. |
| 7 | 4201 * When expanding other names: The string will be used with regcomp(). Copy |
| 4202 * the name into allocated memory and prepend "^". | |
| 4203 */ | |
| 4204 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4205 addstar( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4206 char_u *fname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4207 int len, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4208 int context) /* EXPAND_FILES etc. */ |
| 7 | 4209 { |
| 4210 char_u *retval; | |
| 4211 int i, j; | |
| 4212 int new_len; | |
| 4213 char_u *tail; | |
|
2243
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Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4214 int ends_in_star; |
| 7 | 4215 |
| 714 | 4216 if (context != EXPAND_FILES |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4217 && context != EXPAND_FILES_IN_PATH |
| 714 | 4218 && context != EXPAND_SHELLCMD |
| 4219 && context != EXPAND_DIRECTORIES) | |
| 7 | 4220 { |
| 4221 /* | |
| 4222 * Matching will be done internally (on something other than files). | |
| 4223 * So we convert the file-matching-type wildcards into our kind for | |
| 4224 * use with vim_regcomp(). First work out how long it will be: | |
| 4225 */ | |
| 4226 | |
| 4227 /* For help tags the translation is done in find_help_tags(). | |
| 4228 * For a tag pattern starting with "/" no translation is needed. */ | |
| 4229 if (context == EXPAND_HELP | |
| 4230 || context == EXPAND_COLORS | |
| 4231 || context == EXPAND_COMPILER | |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4232 || context == EXPAND_OWNSYNTAX |
|
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4233 || context == EXPAND_FILETYPE |
| 7 | 4234 || (context == EXPAND_TAGS && fname[0] == '/')) |
| 4235 retval = vim_strnsave(fname, len); | |
| 4236 else | |
| 4237 { | |
| 4238 new_len = len + 2; /* +2 for '^' at start, NUL at end */ | |
| 4239 for (i = 0; i < len; i++) | |
| 4240 { | |
| 4241 if (fname[i] == '*' || fname[i] == '~') | |
| 4242 new_len++; /* '*' needs to be replaced by ".*" | |
| 4243 '~' needs to be replaced by "\~" */ | |
| 4244 | |
| 4245 /* Buffer names are like file names. "." should be literal */ | |
| 4246 if (context == EXPAND_BUFFERS && fname[i] == '.') | |
| 4247 new_len++; /* "." becomes "\." */ | |
| 4248 | |
| 4249 /* Custom expansion takes care of special things, match | |
| 4250 * backslashes literally (perhaps also for other types?) */ | |
| 634 | 4251 if ((context == EXPAND_USER_DEFINED |
| 4252 || context == EXPAND_USER_LIST) && fname[i] == '\\') | |
| 7 | 4253 new_len++; /* '\' becomes "\\" */ |
| 4254 } | |
| 4255 retval = alloc(new_len); | |
| 4256 if (retval != NULL) | |
| 4257 { | |
| 4258 retval[0] = '^'; | |
| 4259 j = 1; | |
| 4260 for (i = 0; i < len; i++, j++) | |
| 4261 { | |
| 4262 /* Skip backslash. But why? At least keep it for custom | |
| 4263 * expansion. */ | |
| 4264 if (context != EXPAND_USER_DEFINED | |
| 407 | 4265 && context != EXPAND_USER_LIST |
| 4266 && fname[i] == '\\' | |
| 4267 && ++i == len) | |
| 7 | 4268 break; |
| 4269 | |
| 4270 switch (fname[i]) | |
| 4271 { | |
| 4272 case '*': retval[j++] = '.'; | |
| 4273 break; | |
| 4274 case '~': retval[j++] = '\\'; | |
| 4275 break; | |
| 4276 case '?': retval[j] = '.'; | |
| 4277 continue; | |
| 4278 case '.': if (context == EXPAND_BUFFERS) | |
| 4279 retval[j++] = '\\'; | |
| 4280 break; | |
| 407 | 4281 case '\\': if (context == EXPAND_USER_DEFINED |
| 4282 || context == EXPAND_USER_LIST) | |
| 7 | 4283 retval[j++] = '\\'; |
| 4284 break; | |
| 4285 } | |
| 4286 retval[j] = fname[i]; | |
| 4287 } | |
| 4288 retval[j] = NUL; | |
| 4289 } | |
| 4290 } | |
| 4291 } | |
| 4292 else | |
| 4293 { | |
| 4294 retval = alloc(len + 4); | |
| 4295 if (retval != NULL) | |
| 4296 { | |
| 419 | 4297 vim_strncpy(retval, fname, len); |
| 7 | 4298 |
| 4299 /* | |
| 831 | 4300 * Don't add a star to *, ~, ~user, $var or `cmd`. |
| 4301 * * would become **, which walks the whole tree. | |
| 7 | 4302 * ~ would be at the start of the file name, but not the tail. |
| 4303 * $ could be anywhere in the tail. | |
| 4304 * ` could be anywhere in the file name. | |
| 1484 | 4305 * When the name ends in '$' don't add a star, remove the '$'. |
| 7 | 4306 */ |
| 4307 tail = gettail(retval); | |
|
2243
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Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4308 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
|
4309 #ifndef BACKSLASH_IN_FILENAME |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4310 for (i = len - 2; i >= 0; --i) |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4311 { |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4312 if (retval[i] != '\\') |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4313 break; |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
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parents:
2128
diff
changeset
|
4314 ends_in_star = !ends_in_star; |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4315 } |
|
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4316 #endif |
| 7 | 4317 if ((*retval != '~' || tail != retval) |
|
2243
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Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2128
diff
changeset
|
4318 && !ends_in_star |
| 7 | 4319 && vim_strchr(tail, '$') == NULL |
| 4320 && vim_strchr(retval, '`') == NULL) | |
| 4321 retval[len++] = '*'; | |
| 1484 | 4322 else if (len > 0 && retval[len - 1] == '$') |
| 4323 --len; | |
| 7 | 4324 retval[len] = NUL; |
| 4325 } | |
| 4326 } | |
| 4327 return retval; | |
| 4328 } | |
| 4329 | |
| 4330 /* | |
| 4331 * Must parse the command line so far to work out what context we are in. | |
| 4332 * Completion can then be done based on that context. | |
| 4333 * This routine sets the variables: | |
| 4334 * xp->xp_pattern The start of the pattern to be expanded within | |
| 4335 * the command line (ends at the cursor). | |
| 4336 * xp->xp_context The type of thing to expand. Will be one of: | |
| 4337 * | |
| 4338 * EXPAND_UNSUCCESSFUL Used sometimes when there is something illegal on | |
| 4339 * the command line, like an unknown command. Caller | |
| 4340 * should beep. | |
| 4341 * EXPAND_NOTHING Unrecognised context for completion, use char like | |
| 4342 * a normal char, rather than for completion. eg | |
| 4343 * :s/^I/ | |
| 4344 * EXPAND_COMMANDS Cursor is still touching the command, so complete | |
| 4345 * it. | |
| 4346 * EXPAND_BUFFERS Complete file names for :buf and :sbuf commands. | |
| 4347 * EXPAND_FILES After command with XFILE set, or after setting | |
| 4348 * with P_EXPAND set. eg :e ^I, :w>>^I | |
| 4349 * EXPAND_DIRECTORIES In some cases this is used instead of the latter | |
| 4350 * when we know only directories are of interest. eg | |
| 4351 * :set dir=^I | |
| 714 | 4352 * EXPAND_SHELLCMD After ":!cmd", ":r !cmd" or ":w !cmd". |
| 7 | 4353 * EXPAND_SETTINGS Complete variable names. eg :set d^I |
| 4354 * EXPAND_BOOL_SETTINGS Complete boolean variables only, eg :set no^I | |
| 4355 * EXPAND_TAGS Complete tags from the files in p_tags. eg :ta a^I | |
| 4356 * EXPAND_TAGS_LISTFILES As above, but list filenames on ^D, after :tselect | |
| 4357 * EXPAND_HELP Complete tags from the file 'helpfile'/tags | |
| 4358 * EXPAND_EVENTS Complete event names | |
| 4359 * EXPAND_SYNTAX Complete :syntax command arguments | |
| 4360 * EXPAND_HIGHLIGHT Complete highlight (syntax) group names | |
| 4361 * EXPAND_AUGROUP Complete autocommand group names | |
| 4362 * EXPAND_USER_VARS Complete user defined variable names, eg :unlet a^I | |
| 4363 * EXPAND_MAPPINGS Complete mapping and abbreviation names, | |
| 4364 * eg :unmap a^I , :cunab x^I | |
| 4365 * EXPAND_FUNCTIONS Complete internal or user defined function names, | |
| 4366 * eg :call sub^I | |
| 4367 * EXPAND_USER_FUNC Complete user defined function names, eg :delf F^I | |
| 4368 * EXPAND_EXPRESSION Complete internal or user defined function/variable | |
| 4369 * names in expressions, eg :while s^I | |
| 4370 * EXPAND_ENV_VARS Complete environment variable names | |
| 3744 | 4371 * EXPAND_USER Complete user names |
| 7 | 4372 */ |
| 4373 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4374 set_expand_context(expand_T *xp) |
| 7 | 4375 { |
| 168 | 4376 /* only expansion for ':', '>' and '=' command-lines */ |
| 7 | 4377 if (ccline.cmdfirstc != ':' |
| 4378 #ifdef FEAT_EVAL | |
| 168 | 4379 && ccline.cmdfirstc != '>' && ccline.cmdfirstc != '=' |
| 531 | 4380 && !ccline.input_fn |
| 7 | 4381 #endif |
| 4382 ) | |
| 4383 { | |
| 4384 xp->xp_context = EXPAND_NOTHING; | |
| 4385 return; | |
| 4386 } | |
| 4387 set_cmd_context(xp, ccline.cmdbuff, ccline.cmdlen, ccline.cmdpos); | |
| 4388 } | |
| 4389 | |
| 4390 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4391 set_cmd_context( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4392 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4393 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
|
4394 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
|
4395 int col) /* position of cursor */ |
| 7 | 4396 { |
| 4397 int old_char = NUL; | |
| 4398 char_u *nextcomm; | |
| 4399 | |
| 4400 /* | |
| 4401 * Avoid a UMR warning from Purify, only save the character if it has been | |
| 4402 * written before. | |
| 4403 */ | |
| 4404 if (col < len) | |
| 4405 old_char = str[col]; | |
| 4406 str[col] = NUL; | |
| 4407 nextcomm = str; | |
| 168 | 4408 |
| 4409 #ifdef FEAT_EVAL | |
| 4410 if (ccline.cmdfirstc == '=') | |
| 1322 | 4411 { |
| 4412 # ifdef FEAT_CMDL_COMPL | |
| 168 | 4413 /* pass CMD_SIZE because there is no real command */ |
| 4414 set_context_for_expression(xp, str, CMD_SIZE); | |
| 1322 | 4415 # endif |
| 4416 } | |
| 531 | 4417 else if (ccline.input_fn) |
| 4418 { | |
| 4419 xp->xp_context = ccline.xp_context; | |
| 4420 xp->xp_pattern = ccline.cmdbuff; | |
| 1322 | 4421 # if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 531 | 4422 xp->xp_arg = ccline.xp_arg; |
| 1322 | 4423 # endif |
| 531 | 4424 } |
| 168 | 4425 else |
| 4426 #endif | |
| 4427 while (nextcomm != NULL) | |
| 4428 nextcomm = set_one_cmd_context(xp, nextcomm); | |
| 4429 | |
|
5056
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Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4430 /* 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
|
4431 * easily. */ |
|
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4432 xp->xp_line = str; |
|
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4433 xp->xp_col = col; |
|
034abed357a1
updated for version 7.3.1271
Bram Moolenaar <bram@vim.org>
parents:
5033
diff
changeset
|
4434 |
| 7 | 4435 str[col] = old_char; |
| 4436 } | |
| 4437 | |
| 4438 /* | |
| 4439 * Expand the command line "str" from context "xp". | |
| 4440 * "xp" must have been set by set_cmd_context(). | |
| 4441 * xp->xp_pattern points into "str", to where the text that is to be expanded | |
| 4442 * starts. | |
| 4443 * Returns EXPAND_UNSUCCESSFUL when there is something illegal before the | |
| 4444 * cursor. | |
| 4445 * Returns EXPAND_NOTHING when there is nothing to expand, might insert the | |
| 4446 * key that triggered expansion literally. | |
| 4447 * Returns EXPAND_OK otherwise. | |
| 4448 */ | |
| 4449 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4450 expand_cmdline( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4451 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4452 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
|
4453 int col, /* position of cursor */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4454 int *matchcount, /* return: nr of matches */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4455 char_u ***matches) /* return: array of pointers to matches */ |
| 7 | 4456 { |
| 4457 char_u *file_str = NULL; | |
| 2652 | 4458 int options = WILD_ADD_SLASH|WILD_SILENT; |
| 7 | 4459 |
| 4460 if (xp->xp_context == EXPAND_UNSUCCESSFUL) | |
| 4461 { | |
| 4462 beep_flush(); | |
| 4463 return EXPAND_UNSUCCESSFUL; /* Something illegal on command line */ | |
| 4464 } | |
| 4465 if (xp->xp_context == EXPAND_NOTHING) | |
| 4466 { | |
| 4467 /* Caller can use the character as a normal char instead */ | |
| 4468 return EXPAND_NOTHING; | |
| 4469 } | |
| 4470 | |
| 4471 /* add star to file name, or convert to regexp if not exp. files. */ | |
| 1965 | 4472 xp->xp_pattern_len = (int)(str + col - xp->xp_pattern); |
| 4473 file_str = addstar(xp->xp_pattern, xp->xp_pattern_len, xp->xp_context); | |
| 7 | 4474 if (file_str == NULL) |
| 4475 return EXPAND_UNSUCCESSFUL; | |
| 4476 | |
| 2652 | 4477 if (p_wic) |
| 4478 options += WILD_ICASE; | |
| 4479 | |
| 7 | 4480 /* find all files that match the description */ |
| 2652 | 4481 if (ExpandFromContext(xp, file_str, matchcount, matches, options) == FAIL) |
| 7 | 4482 { |
| 4483 *matchcount = 0; | |
| 4484 *matches = NULL; | |
| 4485 } | |
| 4486 vim_free(file_str); | |
| 4487 | |
| 4488 return EXPAND_OK; | |
| 4489 } | |
| 4490 | |
| 4491 #ifdef FEAT_MULTI_LANG | |
| 4492 /* | |
| 4493 * Cleanup matches for help tags: remove "@en" if "en" is the only language. | |
| 4494 */ | |
|
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
4495 static void cleanup_help_tags(int num_file, char_u **file); |
| 7 | 4496 |
| 4497 static void | |
|
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4498 cleanup_help_tags(int num_file, char_u **file) |
| 7 | 4499 { |
| 4500 int i, j; | |
| 4501 int len; | |
| 4502 | |
| 4503 for (i = 0; i < num_file; ++i) | |
| 4504 { | |
| 4505 len = (int)STRLEN(file[i]) - 3; | |
| 4506 if (len > 0 && STRCMP(file[i] + len, "@en") == 0) | |
| 4507 { | |
| 4508 /* Sorting on priority means the same item in another language may | |
| 4509 * be anywhere. Search all items for a match up to the "@en". */ | |
| 4510 for (j = 0; j < num_file; ++j) | |
| 4511 if (j != i | |
| 4512 && (int)STRLEN(file[j]) == len + 3 | |
| 4513 && STRNCMP(file[i], file[j], len + 1) == 0) | |
| 4514 break; | |
| 4515 if (j == num_file) | |
| 4516 file[i][len] = NUL; | |
| 4517 } | |
| 4518 } | |
| 4519 } | |
| 4520 #endif | |
| 4521 | |
| 4522 /* | |
| 4523 * Do the expansion based on xp->xp_context and "pat". | |
| 4524 */ | |
| 4525 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4526 ExpandFromContext( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4527 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4528 char_u *pat, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4529 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4530 char_u ***file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4531 int options) /* EW_ flags */ |
| 7 | 4532 { |
| 4533 #ifdef FEAT_CMDL_COMPL | |
| 4534 regmatch_T regmatch; | |
| 4535 #endif | |
| 4536 int ret; | |
| 4537 int flags; | |
| 4538 | |
| 4539 flags = EW_DIR; /* include directories */ | |
| 4540 if (options & WILD_LIST_NOTFOUND) | |
| 4541 flags |= EW_NOTFOUND; | |
| 4542 if (options & WILD_ADD_SLASH) | |
| 4543 flags |= EW_ADDSLASH; | |
| 4544 if (options & WILD_KEEP_ALL) | |
| 4545 flags |= EW_KEEPALL; | |
| 4546 if (options & WILD_SILENT) | |
| 4547 flags |= EW_SILENT; | |
| 6659 | 4548 if (options & WILD_ALLLINKS) |
| 4549 flags |= EW_ALLLINKS; | |
| 7 | 4550 |
|
2311
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Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4551 if (xp->xp_context == EXPAND_FILES |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4552 || xp->xp_context == EXPAND_DIRECTORIES |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4553 || xp->xp_context == EXPAND_FILES_IN_PATH) |
| 7 | 4554 { |
| 4555 /* | |
| 4556 * Expand file or directory names. | |
| 4557 */ | |
| 4558 int free_pat = FALSE; | |
| 4559 int i; | |
| 4560 | |
| 4561 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
| 4562 * space */ | |
| 4563 if (xp->xp_backslash != XP_BS_NONE) | |
| 4564 { | |
| 4565 free_pat = TRUE; | |
| 4566 pat = vim_strsave(pat); | |
| 4567 for (i = 0; pat[i]; ++i) | |
| 4568 if (pat[i] == '\\') | |
| 4569 { | |
| 4570 if (xp->xp_backslash == XP_BS_THREE | |
| 4571 && pat[i + 1] == '\\' | |
| 4572 && pat[i + 2] == '\\' | |
| 4573 && pat[i + 3] == ' ') | |
| 1621 | 4574 STRMOVE(pat + i, pat + i + 3); |
| 7 | 4575 if (xp->xp_backslash == XP_BS_ONE |
| 4576 && pat[i + 1] == ' ') | |
| 1621 | 4577 STRMOVE(pat + i, pat + i + 1); |
| 7 | 4578 } |
| 4579 } | |
| 4580 | |
| 4581 if (xp->xp_context == EXPAND_FILES) | |
| 4582 flags |= EW_FILE; | |
|
2311
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4583 else if (xp->xp_context == EXPAND_FILES_IN_PATH) |
|
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
parents:
2302
diff
changeset
|
4584 flags |= (EW_FILE | EW_PATH); |
| 7 | 4585 else |
| 4586 flags = (flags | EW_DIR) & ~EW_FILE; | |
| 2652 | 4587 if (options & WILD_ICASE) |
| 4588 flags |= EW_ICASE; | |
| 4589 | |
| 2016 | 4590 /* Expand wildcards, supporting %:h and the like. */ |
| 4591 ret = expand_wildcards_eval(&pat, num_file, file, flags); | |
| 7 | 4592 if (free_pat) |
| 4593 vim_free(pat); | |
| 4594 return ret; | |
| 4595 } | |
| 4596 | |
| 4597 *file = (char_u **)""; | |
| 4598 *num_file = 0; | |
| 4599 if (xp->xp_context == EXPAND_HELP) | |
| 4600 { | |
| 1696 | 4601 /* With an empty argument we would get all the help tags, which is |
| 4602 * very slow. Get matches for "help" instead. */ | |
| 4603 if (find_help_tags(*pat == NUL ? (char_u *)"help" : pat, | |
| 4604 num_file, file, FALSE) == OK) | |
| 7 | 4605 { |
| 4606 #ifdef FEAT_MULTI_LANG | |
| 4607 cleanup_help_tags(*num_file, *file); | |
| 4608 #endif | |
| 4609 return OK; | |
| 4610 } | |
| 4611 return FAIL; | |
| 4612 } | |
| 4613 | |
| 4614 #ifndef FEAT_CMDL_COMPL | |
| 4615 return FAIL; | |
| 4616 #else | |
| 716 | 4617 if (xp->xp_context == EXPAND_SHELLCMD) |
| 4618 return expand_shellcmd(pat, num_file, file, flags); | |
| 7 | 4619 if (xp->xp_context == EXPAND_OLD_SETTING) |
| 4620 return ExpandOldSetting(num_file, file); | |
| 4621 if (xp->xp_context == EXPAND_BUFFERS) | |
| 4622 return ExpandBufnames(pat, num_file, file, options); | |
| 4623 if (xp->xp_context == EXPAND_TAGS | |
| 4624 || xp->xp_context == EXPAND_TAGS_LISTFILES) | |
| 4625 return expand_tags(xp->xp_context == EXPAND_TAGS, pat, num_file, file); | |
| 4626 if (xp->xp_context == EXPAND_COLORS) | |
| 2929 | 4627 { |
| 4628 char *directories[] = {"colors", NULL}; | |
| 4629 return ExpandRTDir(pat, num_file, file, directories); | |
| 4630 } | |
| 7 | 4631 if (xp->xp_context == EXPAND_COMPILER) |
| 2929 | 4632 { |
| 3106 | 4633 char *directories[] = {"compiler", NULL}; |
| 2929 | 4634 return ExpandRTDir(pat, num_file, file, directories); |
| 4635 } | |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
4636 if (xp->xp_context == EXPAND_OWNSYNTAX) |
| 2929 | 4637 { |
| 4638 char *directories[] = {"syntax", NULL}; | |
| 4639 return ExpandRTDir(pat, num_file, file, directories); | |
| 4640 } | |
|
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
4641 if (xp->xp_context == EXPAND_FILETYPE) |
| 2929 | 4642 { |
| 4643 char *directories[] = {"syntax", "indent", "ftplugin", NULL}; | |
| 4644 return ExpandRTDir(pat, num_file, file, directories); | |
| 4645 } | |
| 407 | 4646 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) |
| 4647 if (xp->xp_context == EXPAND_USER_LIST) | |
| 856 | 4648 return ExpandUserList(xp, num_file, file); |
| 407 | 4649 # endif |
| 7 | 4650 |
| 4651 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
| 4652 if (regmatch.regprog == NULL) | |
| 4653 return FAIL; | |
| 4654 | |
| 4655 /* set ignore-case according to p_ic, p_scs and pat */ | |
| 4656 regmatch.rm_ic = ignorecase(pat); | |
| 4657 | |
| 4658 if (xp->xp_context == EXPAND_SETTINGS | |
| 4659 || xp->xp_context == EXPAND_BOOL_SETTINGS) | |
| 4660 ret = ExpandSettings(xp, ®match, num_file, file); | |
| 4661 else if (xp->xp_context == EXPAND_MAPPINGS) | |
| 4662 ret = ExpandMappings(®match, num_file, file); | |
| 4663 # if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) | |
| 4664 else if (xp->xp_context == EXPAND_USER_DEFINED) | |
| 4665 ret = ExpandUserDefined(xp, ®match, num_file, file); | |
| 4666 # endif | |
| 4667 else | |
| 4668 { | |
| 4669 static struct expgen | |
| 4670 { | |
| 4671 int context; | |
|
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4672 char_u *((*func)(expand_T *, int)); |
| 7 | 4673 int ic; |
| 2849 | 4674 int escaped; |
| 7 | 4675 } tab[] = |
| 4676 { | |
| 2849 | 4677 {EXPAND_COMMANDS, get_command_name, FALSE, TRUE}, |
| 4678 {EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE}, | |
| 3503 | 4679 #ifdef FEAT_CMDHIST |
| 4680 {EXPAND_HISTORY, get_history_arg, TRUE, TRUE}, | |
| 4681 #endif | |
| 7 | 4682 #ifdef FEAT_USR_CMDS |
| 2849 | 4683 {EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE}, |
| 6424 | 4684 {EXPAND_USER_ADDR_TYPE, get_user_cmd_addr_type, FALSE, TRUE}, |
| 2849 | 4685 {EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE}, |
| 4686 {EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE}, | |
| 4687 {EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE}, | |
| 7 | 4688 #endif |
| 4689 #ifdef FEAT_EVAL | |
| 2849 | 4690 {EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE}, |
| 4691 {EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE}, | |
| 4692 {EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE}, | |
| 4693 {EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE}, | |
| 7 | 4694 #endif |
| 4695 #ifdef FEAT_MENU | |
| 2849 | 4696 {EXPAND_MENUS, get_menu_name, FALSE, TRUE}, |
| 4697 {EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE}, | |
| 7 | 4698 #endif |
| 4699 #ifdef FEAT_SYN_HL | |
| 2849 | 4700 {EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE}, |
| 4701 #endif | |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4702 #ifdef FEAT_PROFILE |
|
220bdea4f579
updated for version 7.3.1148
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parents:
4327
diff
changeset
|
4703 {EXPAND_SYNTIME, get_syntime_arg, TRUE, TRUE}, |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4327
diff
changeset
|
4704 #endif |
| 2849 | 4705 {EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE}, |
| 7 | 4706 #ifdef FEAT_AUTOCMD |
| 2849 | 4707 {EXPAND_EVENTS, get_event_name, TRUE, TRUE}, |
| 4708 {EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE}, | |
| 7 | 4709 #endif |
| 1845 | 4710 #ifdef FEAT_CSCOPE |
| 2849 | 4711 {EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE}, |
| 1845 | 4712 #endif |
| 1868 | 4713 #ifdef FEAT_SIGNS |
| 2849 | 4714 {EXPAND_SIGN, get_sign_name, TRUE, TRUE}, |
| 1868 | 4715 #endif |
|
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
4716 #ifdef FEAT_PROFILE |
| 2849 | 4717 {EXPAND_PROFILE, get_profile_name, TRUE, TRUE}, |
|
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
4718 #endif |
| 7 | 4719 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 4720 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
| 2849 | 4721 {EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE}, |
| 4722 {EXPAND_LOCALES, get_locales, TRUE, FALSE}, | |
| 4723 #endif | |
| 4724 {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE}, | |
| 3744 | 4725 {EXPAND_USER, get_users, TRUE, FALSE}, |
| 7 | 4726 }; |
| 4727 int i; | |
| 4728 | |
| 4729 /* | |
| 4730 * Find a context in the table and call the ExpandGeneric() with the | |
| 4731 * right function to do the expansion. | |
| 4732 */ | |
| 4733 ret = FAIL; | |
| 1880 | 4734 for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i) |
| 7 | 4735 if (xp->xp_context == tab[i].context) |
| 4736 { | |
| 4737 if (tab[i].ic) | |
| 4738 regmatch.rm_ic = TRUE; | |
| 2849 | 4739 ret = ExpandGeneric(xp, ®match, num_file, file, |
| 3628 | 4740 tab[i].func, tab[i].escaped); |
| 7 | 4741 break; |
| 4742 } | |
| 4743 } | |
| 4744 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
4745 vim_regfree(regmatch.regprog); |
| 7 | 4746 |
| 4747 return ret; | |
| 4748 #endif /* FEAT_CMDL_COMPL */ | |
| 4749 } | |
| 4750 | |
| 4751 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 4752 /* | |
| 4753 * Expand a list of names. | |
| 4754 * | |
| 4755 * Generic function for command line completion. It calls a function to | |
| 4756 * obtain strings, one by one. The strings are matched against a regexp | |
| 4757 * program. Matching strings are copied into an array, which is returned. | |
| 4758 * | |
| 4759 * Returns OK when no problems encountered, FAIL for error (out of memory). | |
| 4760 */ | |
| 4761 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4762 ExpandGeneric( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4763 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4764 regmatch_T *regmatch, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4765 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4766 char_u ***file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4767 char_u *((*func)(expand_T *, int)), |
| 7 | 4768 /* 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
|
4769 int escaped) |
| 7 | 4770 { |
| 4771 int i; | |
| 4772 int count = 0; | |
| 480 | 4773 int round; |
| 7 | 4774 char_u *str; |
| 4775 | |
| 4776 /* do this loop twice: | |
| 480 | 4777 * round == 0: count the number of matching names |
| 4778 * round == 1: copy the matching names into allocated memory | |
| 7 | 4779 */ |
| 480 | 4780 for (round = 0; round <= 1; ++round) |
| 7 | 4781 { |
| 4782 for (i = 0; ; ++i) | |
| 4783 { | |
| 4784 str = (*func)(xp, i); | |
| 4785 if (str == NULL) /* end of list */ | |
| 4786 break; | |
| 4787 if (*str == NUL) /* skip empty strings */ | |
| 4788 continue; | |
| 4789 | |
| 4790 if (vim_regexec(regmatch, str, (colnr_T)0)) | |
| 4791 { | |
| 480 | 4792 if (round) |
| 7 | 4793 { |
| 2849 | 4794 if (escaped) |
| 4795 str = vim_strsave_escaped(str, (char_u *)" \t\\."); | |
| 4796 else | |
| 4797 str = vim_strsave(str); | |
| 7 | 4798 (*file)[count] = str; |
| 4799 #ifdef FEAT_MENU | |
| 4800 if (func == get_menu_names && str != NULL) | |
| 4801 { | |
| 4802 /* test for separator added by get_menu_names() */ | |
| 4803 str += STRLEN(str) - 1; | |
| 4804 if (*str == '\001') | |
| 4805 *str = '.'; | |
| 4806 } | |
| 4807 #endif | |
| 4808 } | |
| 4809 ++count; | |
| 4810 } | |
| 4811 } | |
| 480 | 4812 if (round == 0) |
| 7 | 4813 { |
| 4814 if (count == 0) | |
| 4815 return OK; | |
| 4816 *num_file = count; | |
| 4817 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
| 4818 if (*file == NULL) | |
| 4819 { | |
| 4820 *file = (char_u **)""; | |
| 4821 return FAIL; | |
| 4822 } | |
| 4823 count = 0; | |
| 4824 } | |
| 4825 } | |
| 480 | 4826 |
| 828 | 4827 /* Sort the results. Keep menu's in the specified order. */ |
| 4828 if (xp->xp_context != EXPAND_MENUNAMES && xp->xp_context != EXPAND_MENUS) | |
| 3164 | 4829 { |
| 4830 if (xp->xp_context == EXPAND_EXPRESSION | |
| 4831 || xp->xp_context == EXPAND_FUNCTIONS | |
| 4832 || xp->xp_context == EXPAND_USER_FUNC) | |
| 4833 /* <SNR> functions should be sorted to the end. */ | |
| 4834 qsort((void *)*file, (size_t)*num_file, sizeof(char_u *), | |
| 4835 sort_func_compare); | |
| 4836 else | |
| 4837 sort_strings(*file, *num_file); | |
| 4838 } | |
| 480 | 4839 |
| 1322 | 4840 #ifdef FEAT_CMDL_COMPL |
| 4841 /* Reset the variables used for special highlight names expansion, so that | |
| 4842 * they don't show up when getting normal highlight names by ID. */ | |
| 4843 reset_expand_highlight(); | |
| 4844 #endif | |
| 4845 | |
| 7 | 4846 return OK; |
| 4847 } | |
| 4848 | |
| 716 | 4849 /* |
| 4850 * Complete a shell command. | |
| 4851 * Returns FAIL or OK; | |
| 4852 */ | |
| 4853 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4854 expand_shellcmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4855 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
|
4856 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
|
4857 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
|
4858 int flagsarg) /* EW_ flags */ |
| 716 | 4859 { |
| 4860 char_u *pat; | |
| 4861 int i; | |
| 4862 char_u *path; | |
| 4863 int mustfree = FALSE; | |
| 4864 garray_T ga; | |
| 4865 char_u *buf = alloc(MAXPATHL); | |
| 4866 size_t l; | |
| 4867 char_u *s, *e; | |
| 4868 int flags = flagsarg; | |
| 4869 int ret; | |
| 6695 | 4870 int did_curdir = FALSE; |
| 716 | 4871 |
| 4872 if (buf == NULL) | |
| 4873 return FAIL; | |
| 4874 | |
| 4875 /* for ":set path=" and ":set tags=" halve backslashes for escaped | |
| 4876 * space */ | |
| 4877 pat = vim_strsave(filepat); | |
| 4878 for (i = 0; pat[i]; ++i) | |
| 4879 if (pat[i] == '\\' && pat[i + 1] == ' ') | |
| 1621 | 4880 STRMOVE(pat + i, pat + i + 1); |
| 716 | 4881 |
| 6695 | 4882 flags |= EW_FILE | EW_EXEC | EW_SHELLCMD; |
| 716 | 4883 |
| 4884 /* For an absolute name we don't use $PATH. */ | |
| 955 | 4885 if (mch_isFullName(pat)) |
| 4886 path = (char_u *)" "; | |
| 4887 else if ((pat[0] == '.' && (vim_ispathsep(pat[1]) | |
| 716 | 4888 || (pat[1] == '.' && vim_ispathsep(pat[2]))))) |
| 4889 path = (char_u *)"."; | |
| 4890 else | |
| 2630 | 4891 { |
| 716 | 4892 path = vim_getenv((char_u *)"PATH", &mustfree); |
| 2630 | 4893 if (path == NULL) |
| 4894 path = (char_u *)""; | |
| 4895 } | |
| 716 | 4896 |
| 4897 /* | |
| 4898 * Go over all directories in $PATH. Expand matches in that directory and | |
| 6695 | 4899 * collect them in "ga". When "." is not in $PATH also expand for the |
| 4900 * current directory, to find "subdir/cmd". | |
| 716 | 4901 */ |
| 4902 ga_init2(&ga, (int)sizeof(char *), 10); | |
| 6695 | 4903 for (s = path; ; s = e) |
| 716 | 4904 { |
| 6695 | 4905 if (*s == NUL) |
| 4906 { | |
| 4907 if (did_curdir) | |
| 4908 break; | |
| 4909 /* Find directories in the current directory, path is empty. */ | |
| 4910 did_curdir = TRUE; | |
| 4911 } | |
| 4912 else if (*s == '.') | |
| 4913 did_curdir = TRUE; | |
| 4914 | |
| 955 | 4915 if (*s == ' ') |
| 4916 ++s; /* Skip space used for absolute path name. */ | |
| 4917 | |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
4918 #if defined(MSWIN) |
| 716 | 4919 e = vim_strchr(s, ';'); |
| 4920 #else | |
| 4921 e = vim_strchr(s, ':'); | |
| 4922 #endif | |
| 4923 if (e == NULL) | |
| 4924 e = s + STRLEN(s); | |
| 4925 | |
| 4926 l = e - s; | |
| 4927 if (l > MAXPATHL - 5) | |
| 4928 break; | |
| 4929 vim_strncpy(buf, s, l); | |
| 4930 add_pathsep(buf); | |
| 4931 l = STRLEN(buf); | |
| 4932 vim_strncpy(buf + l, pat, MAXPATHL - 1 - l); | |
| 4933 | |
| 4934 /* Expand matches in one directory of $PATH. */ | |
| 4935 ret = expand_wildcards(1, &buf, num_file, file, flags); | |
| 4936 if (ret == OK) | |
| 4937 { | |
| 4938 if (ga_grow(&ga, *num_file) == FAIL) | |
| 4939 FreeWild(*num_file, *file); | |
| 4940 else | |
| 4941 { | |
| 4942 for (i = 0; i < *num_file; ++i) | |
| 4943 { | |
| 4944 s = (*file)[i]; | |
| 4945 if (STRLEN(s) > l) | |
| 4946 { | |
| 4947 /* Remove the path again. */ | |
| 1621 | 4948 STRMOVE(s, s + l); |
| 716 | 4949 ((char_u **)ga.ga_data)[ga.ga_len++] = s; |
| 4950 } | |
| 4951 else | |
| 4952 vim_free(s); | |
| 4953 } | |
| 4954 vim_free(*file); | |
| 4955 } | |
| 4956 } | |
| 4957 if (*e != NUL) | |
| 4958 ++e; | |
| 4959 } | |
| 4960 *file = ga.ga_data; | |
| 4961 *num_file = ga.ga_len; | |
| 4962 | |
| 4963 vim_free(buf); | |
| 4964 vim_free(pat); | |
| 4965 if (mustfree) | |
| 4966 vim_free(path); | |
| 4967 return OK; | |
| 4968 } | |
| 4969 | |
| 4970 | |
| 7 | 4971 # 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
|
4972 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 | 4973 |
| 7 | 4974 /* |
| 1518 | 4975 * Call "user_expand_func()" to invoke a user defined VimL function and return |
| 407 | 4976 * the result (either a string or a List). |
| 7 | 4977 */ |
| 407 | 4978 static void * |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4979 call_user_expand_func( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4980 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
|
4981 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4982 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4983 char_u ***file) |
| 7 | 4984 { |
|
5072
cca600e60928
updated for version 7.3.1279
Bram Moolenaar <bram@vim.org>
parents:
5056
diff
changeset
|
4985 int keep = 0; |
| 407 | 4986 char_u num[50]; |
| 7 | 4987 char_u *args[3]; |
| 4988 int save_current_SID = current_SID; | |
| 407 | 4989 void *ret; |
| 13 | 4990 struct cmdline_info save_ccline; |
| 7 | 4991 |
|
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
4992 if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL) |
| 407 | 4993 return NULL; |
| 7 | 4994 *num_file = 0; |
| 4995 *file = NULL; | |
| 4996 | |
|
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
4997 if (ccline.cmdbuff != NULL) |
| 1518 | 4998 { |
| 4999 keep = ccline.cmdbuff[ccline.cmdlen]; | |
| 5000 ccline.cmdbuff[ccline.cmdlen] = 0; | |
| 5001 } | |
|
5033
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5002 |
| 1965 | 5003 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
|
5004 args[1] = xp->xp_line; |
|
7aa4e0822dec
updated for version 7.3.1260
Bram Moolenaar <bram@vim.org>
parents:
4980
diff
changeset
|
5005 sprintf((char *)num, "%d", xp->xp_col); |
| 7 | 5006 args[2] = num; |
| 5007 | |
| 13 | 5008 /* Save the cmdline, we don't know what the function may do. */ |
| 5009 save_ccline = ccline; | |
| 5010 ccline.cmdbuff = NULL; | |
| 5011 ccline.cmdprompt = NULL; | |
| 7 | 5012 current_SID = xp->xp_scriptID; |
| 13 | 5013 |
| 407 | 5014 ret = user_expand_func(xp->xp_arg, 3, args, FALSE); |
| 13 | 5015 |
| 5016 ccline = save_ccline; | |
| 7 | 5017 current_SID = save_current_SID; |
| 1518 | 5018 if (ccline.cmdbuff != NULL) |
| 5019 ccline.cmdbuff[ccline.cmdlen] = keep; | |
| 407 | 5020 |
| 1965 | 5021 vim_free(args[0]); |
| 407 | 5022 return ret; |
| 5023 } | |
| 5024 | |
| 5025 /* | |
| 5026 * Expand names with a function defined by the user. | |
| 5027 */ | |
| 5028 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5029 ExpandUserDefined( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5030 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5031 regmatch_T *regmatch, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5032 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5033 char_u ***file) |
| 407 | 5034 { |
| 5035 char_u *retstr; | |
| 5036 char_u *s; | |
| 5037 char_u *e; | |
| 5038 char_u keep; | |
| 5039 garray_T ga; | |
| 5040 | |
| 5041 retstr = call_user_expand_func(call_func_retstr, xp, num_file, file); | |
| 5042 if (retstr == NULL) | |
| 7 | 5043 return FAIL; |
| 5044 | |
| 5045 ga_init2(&ga, (int)sizeof(char *), 3); | |
| 407 | 5046 for (s = retstr; *s != NUL; s = e) |
| 7 | 5047 { |
| 5048 e = vim_strchr(s, '\n'); | |
| 5049 if (e == NULL) | |
| 5050 e = s + STRLEN(s); | |
| 5051 keep = *e; | |
| 5052 *e = 0; | |
| 5053 | |
| 5054 if (xp->xp_pattern[0] && vim_regexec(regmatch, s, (colnr_T)0) == 0) | |
| 5055 { | |
| 5056 *e = keep; | |
| 5057 if (*e != NUL) | |
| 5058 ++e; | |
| 5059 continue; | |
| 5060 } | |
| 5061 | |
| 5062 if (ga_grow(&ga, 1) == FAIL) | |
| 5063 break; | |
| 5064 | |
| 5065 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strnsave(s, (int)(e - s)); | |
| 5066 ++ga.ga_len; | |
| 5067 | |
| 5068 *e = keep; | |
| 5069 if (*e != NUL) | |
| 5070 ++e; | |
| 5071 } | |
| 407 | 5072 vim_free(retstr); |
| 5073 *file = ga.ga_data; | |
| 5074 *num_file = ga.ga_len; | |
| 5075 return OK; | |
| 5076 } | |
| 5077 | |
| 5078 /* | |
| 5079 * Expand names with a list returned by a function defined by the user. | |
| 5080 */ | |
| 5081 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5082 ExpandUserList( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5083 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5084 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5085 char_u ***file) |
| 407 | 5086 { |
| 5087 list_T *retlist; | |
| 5088 listitem_T *li; | |
| 5089 garray_T ga; | |
| 5090 | |
| 5091 retlist = call_user_expand_func(call_func_retlist, xp, num_file, file); | |
| 5092 if (retlist == NULL) | |
| 5093 return FAIL; | |
| 5094 | |
| 5095 ga_init2(&ga, (int)sizeof(char *), 3); | |
| 5096 /* Loop over the items in the list. */ | |
| 5097 for (li = retlist->lv_first; li != NULL; li = li->li_next) | |
| 5098 { | |
| 1917 | 5099 if (li->li_tv.v_type != VAR_STRING || li->li_tv.vval.v_string == NULL) |
| 5100 continue; /* Skip non-string items and empty strings */ | |
| 407 | 5101 |
| 5102 if (ga_grow(&ga, 1) == FAIL) | |
| 5103 break; | |
| 5104 | |
| 5105 ((char_u **)ga.ga_data)[ga.ga_len] = | |
| 1917 | 5106 vim_strsave(li->li_tv.vval.v_string); |
| 407 | 5107 ++ga.ga_len; |
| 5108 } | |
| 5109 list_unref(retlist); | |
| 5110 | |
| 7 | 5111 *file = ga.ga_data; |
| 5112 *num_file = ga.ga_len; | |
| 5113 return OK; | |
| 5114 } | |
| 5115 #endif | |
| 5116 | |
| 5117 /* | |
|
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2243
diff
changeset
|
5118 * Expand color scheme, compiler or filetype names: |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5119 * 'runtimepath'/{dirnames}/{pat}.vim |
| 2929 | 5120 * "dirnames" is an array with one or more directory names. |
| 7 | 5121 */ |
| 5122 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5123 ExpandRTDir( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5124 char_u *pat, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5125 int *num_file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5126 char_u ***file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5127 char *dirnames[]) |
| 7 | 5128 { |
| 5129 char_u *s; | |
| 5130 char_u *e; | |
| 5873 | 5131 char_u *match; |
| 7 | 5132 garray_T ga; |
| 2929 | 5133 int i; |
| 5134 int pat_len; | |
| 7 | 5135 |
| 5136 *num_file = 0; | |
| 5137 *file = NULL; | |
| 2931 | 5138 pat_len = (int)STRLEN(pat); |
| 2929 | 5139 ga_init2(&ga, (int)sizeof(char *), 10); |
| 5140 | |
| 5141 for (i = 0; dirnames[i] != NULL; ++i) | |
| 7 | 5142 { |
| 2929 | 5143 s = alloc((unsigned)(STRLEN(dirnames[i]) + pat_len + 7)); |
| 5144 if (s == NULL) | |
| 5145 { | |
| 5146 ga_clear_strings(&ga); | |
| 5147 return FAIL; | |
| 5148 } | |
| 5149 sprintf((char *)s, "%s/%s*.vim", dirnames[i], pat); | |
| 5873 | 5150 globpath(p_rtp, s, &ga, 0); |
| 2929 | 5151 vim_free(s); |
| 5873 | 5152 } |
| 5153 | |
| 5154 for (i = 0; i < ga.ga_len; ++i) | |
| 5155 { | |
| 5156 match = ((char_u **)ga.ga_data)[i]; | |
| 5157 s = match; | |
| 5158 e = s + STRLEN(s); | |
| 5159 if (e - 4 > s && STRNICMP(e - 4, ".vim", 4) == 0) | |
| 7 | 5160 { |
| 5873 | 5161 e -= 4; |
| 5162 for (s = e; s > match; mb_ptr_back(match, s)) | |
| 5163 if (s < match || vim_ispathsep(*s)) | |
| 5164 break; | |
| 5165 ++s; | |
| 5166 *e = NUL; | |
| 5167 mch_memmove(match, s, e - s + 1); | |
| 7 | 5168 } |
| 5169 } | |
| 5873 | 5170 |
| 2929 | 5171 if (ga.ga_len == 0) |
| 3628 | 5172 return FAIL; |
|
2433
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Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5173 |
|
98b9a6b9e7d5
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Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5174 /* Sort and remove duplicates which can happen when specifying multiple |
| 2929 | 5175 * directories in dirnames. */ |
|
2433
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Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5176 remove_duplicates(&ga); |
|
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Bram Moolenaar <bram@vim.org>
parents:
2429
diff
changeset
|
5177 |
| 7 | 5178 *file = ga.ga_data; |
| 5179 *num_file = ga.ga_len; | |
| 5180 return OK; | |
| 5181 } | |
| 5182 | |
| 5183 #endif | |
| 5184 | |
| 5185 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_EVAL) || defined(PROTO) | |
| 5186 /* | |
| 5187 * Expand "file" for all comma-separated directories in "path". | |
| 5873 | 5188 * Adds the matches to "ga". Caller must init "ga". |
| 7 | 5189 */ |
| 5873 | 5190 void |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5191 globpath( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5192 char_u *path, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5193 char_u *file, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5194 garray_T *ga, |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5195 int expand_options) |
| 7 | 5196 { |
| 5197 expand_T xpc; | |
| 5198 char_u *buf; | |
| 5199 int i; | |
| 5200 int num_p; | |
| 5201 char_u **p; | |
| 5202 | |
| 5203 buf = alloc(MAXPATHL); | |
| 5204 if (buf == NULL) | |
| 5873 | 5205 return; |
| 7 | 5206 |
| 632 | 5207 ExpandInit(&xpc); |
| 7 | 5208 xpc.xp_context = EXPAND_FILES; |
| 632 | 5209 |
| 7 | 5210 /* Loop over all entries in {path}. */ |
| 5211 while (*path != NUL) | |
| 5212 { | |
| 5213 /* Copy one item of the path to buf[] and concatenate the file name. */ | |
| 5214 copy_option_part(&path, buf, MAXPATHL, ","); | |
| 5215 if (STRLEN(buf) + STRLEN(file) + 2 < MAXPATHL) | |
| 5216 { | |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
5217 # 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
|
5218 /* 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
|
5219 * treat it as an escape character, use '/' instead. */ |
|
a847363bf06e
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Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5220 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
|
5221 STRCAT(buf, "/"); |
|
a847363bf06e
Fix a few problems for :find completion. Test much more. (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
5222 # else |
| 7 | 5223 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
|
5224 # endif |
| 7 | 5225 STRCAT(buf, file); |
| 1754 | 5226 if (ExpandFromContext(&xpc, buf, &num_p, &p, |
| 5227 WILD_SILENT|expand_options) != FAIL && num_p > 0) | |
| 7 | 5228 { |
| 1754 | 5229 ExpandEscape(&xpc, buf, num_p, p, WILD_SILENT|expand_options); |
| 5873 | 5230 |
| 5231 if (ga_grow(ga, num_p) == OK) | |
| 7 | 5232 { |
| 5233 for (i = 0; i < num_p; ++i) | |
| 5234 { | |
| 5873 | 5235 ((char_u **)ga->ga_data)[ga->ga_len] = |
| 5950 | 5236 vim_strnsave(p[i], (int)STRLEN(p[i])); |
| 5873 | 5237 ++ga->ga_len; |
| 7 | 5238 } |
| 5239 } | |
| 5873 | 5240 |
| 7 | 5241 FreeWild(num_p, p); |
| 5242 } | |
| 5243 } | |
| 5244 } | |
| 5245 | |
| 5246 vim_free(buf); | |
| 5247 } | |
| 5248 | |
| 5249 #endif | |
| 5250 | |
| 5251 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
| 5252 | |
| 5253 /********************************* | |
| 5254 * Command line history stuff * | |
| 5255 *********************************/ | |
| 5256 | |
| 5257 /* | |
| 5258 * Translate a history character to the associated type number. | |
| 5259 */ | |
| 5260 static int | |
|
7819
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5261 hist_char2type(int c) |
| 7 | 5262 { |
| 5263 if (c == ':') | |
| 5264 return HIST_CMD; | |
| 5265 if (c == '=') | |
| 5266 return HIST_EXPR; | |
| 5267 if (c == '@') | |
| 5268 return HIST_INPUT; | |
| 5269 if (c == '>') | |
| 5270 return HIST_DEBUG; | |
| 5271 return HIST_SEARCH; /* must be '?' or '/' */ | |
| 5272 } | |
| 5273 | |
| 5274 /* | |
| 5275 * Table of history names. | |
| 5276 * These names are used in :history and various hist...() functions. | |
| 5277 * It is sufficient to give the significant prefix of a history name. | |
| 5278 */ | |
| 5279 | |
| 5280 static char *(history_names[]) = | |
| 5281 { | |
| 5282 "cmd", | |
| 5283 "search", | |
| 5284 "expr", | |
| 5285 "input", | |
| 5286 "debug", | |
| 5287 NULL | |
| 5288 }; | |
| 5289 | |
| 3503 | 5290 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 5291 /* | |
| 5292 * Function given to ExpandGeneric() to obtain the possible first | |
| 5293 * arguments of the ":history command. | |
| 5294 */ | |
| 5295 static char_u * | |
|
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parents:
7807
diff
changeset
|
5296 get_history_arg(expand_T *xp UNUSED, int idx) |
| 3503 | 5297 { |
| 5298 static char_u compl[2] = { NUL, NUL }; | |
| 5299 char *short_names = ":=@>?/"; | |
| 3529 | 5300 int short_names_count = (int)STRLEN(short_names); |
| 3503 | 5301 int history_name_count = sizeof(history_names) / sizeof(char *) - 1; |
| 5302 | |
| 5303 if (idx < short_names_count) | |
| 5304 { | |
| 5305 compl[0] = (char_u)short_names[idx]; | |
| 5306 return compl; | |
| 5307 } | |
| 5308 if (idx < short_names_count + history_name_count) | |
| 5309 return (char_u *)history_names[idx - short_names_count]; | |
| 5310 if (idx == short_names_count + history_name_count) | |
| 5311 return (char_u *)"all"; | |
| 5312 return NULL; | |
| 5313 } | |
| 5314 #endif | |
| 5315 | |
| 7 | 5316 /* |
| 5317 * init_history() - Initialize the command line history. | |
| 5318 * Also used to re-allocate the history when the size changes. | |
| 5319 */ | |
| 356 | 5320 void |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5321 init_history(void) |
| 7 | 5322 { |
| 5323 int newlen; /* new length of history table */ | |
| 5324 histentry_T *temp; | |
| 5325 int i; | |
| 5326 int j; | |
| 5327 int type; | |
| 5328 | |
| 5329 /* | |
| 5330 * If size of history table changed, reallocate it | |
| 5331 */ | |
| 5332 newlen = (int)p_hi; | |
| 5333 if (newlen != hislen) /* history length changed */ | |
| 5334 { | |
| 5335 for (type = 0; type < HIST_COUNT; ++type) /* adjust the tables */ | |
| 5336 { | |
| 5337 if (newlen) | |
| 5338 { | |
| 5339 temp = (histentry_T *)lalloc( | |
| 5340 (long_u)(newlen * sizeof(histentry_T)), TRUE); | |
| 5341 if (temp == NULL) /* out of memory! */ | |
| 5342 { | |
| 5343 if (type == 0) /* first one: just keep the old length */ | |
| 5344 { | |
| 5345 newlen = hislen; | |
| 5346 break; | |
| 5347 } | |
| 5348 /* Already changed one table, now we can only have zero | |
| 5349 * length for all tables. */ | |
| 5350 newlen = 0; | |
| 5351 type = -1; | |
| 5352 continue; | |
| 5353 } | |
| 5354 } | |
| 5355 else | |
| 5356 temp = NULL; | |
| 5357 if (newlen == 0 || temp != NULL) | |
| 5358 { | |
| 5359 if (hisidx[type] < 0) /* there are no entries yet */ | |
| 5360 { | |
| 5361 for (i = 0; i < newlen; ++i) | |
| 4258 | 5362 clear_hist_entry(&temp[i]); |
| 7 | 5363 } |
| 5364 else if (newlen > hislen) /* array becomes bigger */ | |
| 5365 { | |
| 5366 for (i = 0; i <= hisidx[type]; ++i) | |
| 5367 temp[i] = history[type][i]; | |
| 5368 j = i; | |
| 5369 for ( ; i <= newlen - (hislen - hisidx[type]); ++i) | |
| 4258 | 5370 clear_hist_entry(&temp[i]); |
| 7 | 5371 for ( ; j < hislen; ++i, ++j) |
| 5372 temp[i] = history[type][j]; | |
| 5373 } | |
| 5374 else /* array becomes smaller or 0 */ | |
| 5375 { | |
| 5376 j = hisidx[type]; | |
| 5377 for (i = newlen - 1; ; --i) | |
| 5378 { | |
| 5379 if (i >= 0) /* copy newest entries */ | |
| 5380 temp[i] = history[type][j]; | |
| 5381 else /* remove older entries */ | |
| 5382 vim_free(history[type][j].hisstr); | |
| 5383 if (--j < 0) | |
| 5384 j = hislen - 1; | |
| 5385 if (j == hisidx[type]) | |
| 5386 break; | |
| 5387 } | |
| 5388 hisidx[type] = newlen - 1; | |
| 5389 } | |
| 5390 vim_free(history[type]); | |
| 5391 history[type] = temp; | |
| 5392 } | |
| 5393 } | |
| 5394 hislen = newlen; | |
| 5395 } | |
| 5396 } | |
| 5397 | |
| 4258 | 5398 static void |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5399 clear_hist_entry(histentry_T *hisptr) |
| 4258 | 5400 { |
| 5401 hisptr->hisnum = 0; | |
| 5402 hisptr->viminfo = FALSE; | |
| 5403 hisptr->hisstr = NULL; | |
| 5404 } | |
| 5405 | |
| 7 | 5406 /* |
| 5407 * Check if command line 'str' is already in history. | |
| 5408 * If 'move_to_front' is TRUE, matching entry is moved to end of history. | |
| 5409 */ | |
| 5410 static int | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5411 in_history( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5412 int type, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5413 char_u *str, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5414 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
|
5415 int sep, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5416 int writing) /* ignore entries read from viminfo */ |
| 7 | 5417 { |
| 5418 int i; | |
| 5419 int last_i = -1; | |
| 2986 | 5420 char_u *p; |
| 7 | 5421 |
| 5422 if (hisidx[type] < 0) | |
| 5423 return FALSE; | |
| 5424 i = hisidx[type]; | |
| 5425 do | |
| 5426 { | |
| 5427 if (history[type][i].hisstr == NULL) | |
| 5428 return FALSE; | |
| 2986 | 5429 |
| 5430 /* For search history, check that the separator character matches as | |
| 5431 * well. */ | |
| 5432 p = history[type][i].hisstr; | |
| 5433 if (STRCMP(str, p) == 0 | |
| 4285 | 5434 && !(writing && history[type][i].viminfo) |
| 2986 | 5435 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
| 7 | 5436 { |
| 5437 if (!move_to_front) | |
| 5438 return TRUE; | |
| 5439 last_i = i; | |
| 5440 break; | |
| 5441 } | |
| 5442 if (--i < 0) | |
| 5443 i = hislen - 1; | |
| 5444 } while (i != hisidx[type]); | |
| 5445 | |
| 5446 if (last_i >= 0) | |
| 5447 { | |
| 5448 str = history[type][i].hisstr; | |
| 5449 while (i != hisidx[type]) | |
| 5450 { | |
| 5451 if (++i >= hislen) | |
| 5452 i = 0; | |
| 5453 history[type][last_i] = history[type][i]; | |
| 5454 last_i = i; | |
| 5455 } | |
| 4258 | 5456 history[type][i].hisnum = ++hisnum[type]; |
| 5457 history[type][i].viminfo = FALSE; | |
| 7 | 5458 history[type][i].hisstr = str; |
| 5459 return TRUE; | |
| 5460 } | |
| 5461 return FALSE; | |
| 5462 } | |
| 5463 | |
| 5464 /* | |
| 5465 * Convert history name (from table above) to its HIST_ equivalent. | |
| 5466 * When "name" is empty, return "cmd" history. | |
| 5467 * Returns -1 for unknown history name. | |
| 5468 */ | |
| 5469 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5470 get_histtype(char_u *name) |
| 7 | 5471 { |
| 5472 int i; | |
| 5473 int len = (int)STRLEN(name); | |
| 5474 | |
| 5475 /* No argument: use current history. */ | |
| 5476 if (len == 0) | |
| 5477 return hist_char2type(ccline.cmdfirstc); | |
| 5478 | |
| 5479 for (i = 0; history_names[i] != NULL; ++i) | |
| 5480 if (STRNICMP(name, history_names[i], len) == 0) | |
| 5481 return i; | |
| 5482 | |
| 5483 if (vim_strchr((char_u *)":=@>?/", name[0]) != NULL && name[1] == NUL) | |
| 5484 return hist_char2type(name[0]); | |
| 5485 | |
| 5486 return -1; | |
| 5487 } | |
| 5488 | |
| 5489 static int last_maptick = -1; /* last seen maptick */ | |
| 5490 | |
| 5491 /* | |
| 5492 * Add the given string to the given history. If the string is already in the | |
| 5493 * history then it is moved to the front. "histype" may be one of he HIST_ | |
| 5494 * values. | |
| 5495 */ | |
| 5496 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5497 add_to_history( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5498 int histype, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5499 char_u *new_entry, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5500 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
|
5501 int sep) /* separator character used (search hist) */ |
| 7 | 5502 { |
| 5503 histentry_T *hisptr; | |
| 5504 int len; | |
| 5505 | |
| 5506 if (hislen == 0) /* no history */ | |
| 5507 return; | |
| 5508 | |
| 5467 | 5509 if (cmdmod.keeppatterns && histype == HIST_SEARCH) |
| 5510 return; | |
| 5511 | |
| 7 | 5512 /* |
| 5513 * Searches inside the same mapping overwrite each other, so that only | |
| 5514 * the last line is kept. Be careful not to remove a line that was moved | |
| 5515 * down, only lines that were added. | |
| 5516 */ | |
| 5517 if (histype == HIST_SEARCH && in_map) | |
| 5518 { | |
| 5519 if (maptick == last_maptick) | |
| 5520 { | |
| 5521 /* Current line is from the same mapping, remove it */ | |
| 5522 hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]]; | |
| 5523 vim_free(hisptr->hisstr); | |
| 4258 | 5524 clear_hist_entry(hisptr); |
| 7 | 5525 --hisnum[histype]; |
| 5526 if (--hisidx[HIST_SEARCH] < 0) | |
| 5527 hisidx[HIST_SEARCH] = hislen - 1; | |
| 5528 } | |
| 5529 last_maptick = -1; | |
| 5530 } | |
| 4285 | 5531 if (!in_history(histype, new_entry, TRUE, sep, FALSE)) |
| 7 | 5532 { |
| 5533 if (++hisidx[histype] == hislen) | |
| 5534 hisidx[histype] = 0; | |
| 5535 hisptr = &history[histype][hisidx[histype]]; | |
| 5536 vim_free(hisptr->hisstr); | |
| 5537 | |
| 5538 /* Store the separator after the NUL of the string. */ | |
| 835 | 5539 len = (int)STRLEN(new_entry); |
| 7 | 5540 hisptr->hisstr = vim_strnsave(new_entry, len + 2); |
| 5541 if (hisptr->hisstr != NULL) | |
| 5542 hisptr->hisstr[len + 1] = sep; | |
| 5543 | |
| 5544 hisptr->hisnum = ++hisnum[histype]; | |
| 4258 | 5545 hisptr->viminfo = FALSE; |
| 7 | 5546 if (histype == HIST_SEARCH && in_map) |
| 5547 last_maptick = maptick; | |
| 5548 } | |
| 5549 } | |
| 5550 | |
| 5551 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 5552 | |
| 5553 /* | |
| 5554 * Get identifier of newest history entry. | |
| 5555 * "histype" may be one of the HIST_ values. | |
| 5556 */ | |
| 5557 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5558 get_history_idx(int histype) |
| 7 | 5559 { |
| 5560 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
| 5561 || hisidx[histype] < 0) | |
| 5562 return -1; | |
| 5563 | |
| 5564 return history[histype][hisidx[histype]].hisnum; | |
| 5565 } | |
| 5566 | |
|
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
5567 static struct cmdline_info *get_ccline_ptr(void); |
| 95 | 5568 |
| 5569 /* | |
| 5570 * Get pointer to the command line info to use. cmdline_paste() may clear | |
| 5571 * ccline and put the previous value in prev_ccline. | |
| 5572 */ | |
| 5573 static struct cmdline_info * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5574 get_ccline_ptr(void) |
| 95 | 5575 { |
| 5576 if ((State & CMDLINE) == 0) | |
| 5577 return NULL; | |
| 5578 if (ccline.cmdbuff != NULL) | |
| 5579 return &ccline; | |
| 5580 if (prev_ccline_used && prev_ccline.cmdbuff != NULL) | |
| 5581 return &prev_ccline; | |
| 5582 return NULL; | |
| 5583 } | |
| 5584 | |
| 7 | 5585 /* |
| 5586 * Get the current command line in allocated memory. | |
| 5587 * Only works when the command line is being edited. | |
| 5588 * Returns NULL when something is wrong. | |
| 5589 */ | |
| 5590 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5591 get_cmdline_str(void) |
| 7 | 5592 { |
| 95 | 5593 struct cmdline_info *p = get_ccline_ptr(); |
| 5594 | |
| 5595 if (p == NULL) | |
| 7 | 5596 return NULL; |
| 95 | 5597 return vim_strnsave(p->cmdbuff, p->cmdlen); |
| 7 | 5598 } |
| 5599 | |
| 5600 /* | |
| 5601 * Get the current command line position, counted in bytes. | |
| 5602 * Zero is the first position. | |
| 5603 * Only works when the command line is being edited. | |
| 5604 * Returns -1 when something is wrong. | |
| 5605 */ | |
| 5606 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5607 get_cmdline_pos(void) |
| 7 | 5608 { |
| 95 | 5609 struct cmdline_info *p = get_ccline_ptr(); |
| 5610 | |
| 5611 if (p == NULL) | |
| 7 | 5612 return -1; |
| 95 | 5613 return p->cmdpos; |
| 7 | 5614 } |
| 5615 | |
| 5616 /* | |
| 5617 * Set the command line byte position to "pos". Zero is the first position. | |
| 5618 * Only works when the command line is being edited. | |
| 5619 * Returns 1 when failed, 0 when OK. | |
| 5620 */ | |
| 5621 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5622 set_cmdline_pos( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5623 int pos) |
| 7 | 5624 { |
| 95 | 5625 struct cmdline_info *p = get_ccline_ptr(); |
| 5626 | |
| 5627 if (p == NULL) | |
| 7 | 5628 return 1; |
| 5629 | |
| 5630 /* The position is not set directly but after CTRL-\ e or CTRL-R = has | |
| 5631 * changed the command line. */ | |
| 5632 if (pos < 0) | |
| 5633 new_cmdpos = 0; | |
| 5634 else | |
| 5635 new_cmdpos = pos; | |
| 5636 return 0; | |
| 5637 } | |
| 5638 | |
| 5639 /* | |
| 531 | 5640 * Get the current command-line type. |
| 532 | 5641 * Returns ':' or '/' or '?' or '@' or '>' or '-' |
| 531 | 5642 * Only works when the command line is being edited. |
| 5643 * Returns NUL when something is wrong. | |
| 5644 */ | |
| 5645 int | |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
5646 get_cmdline_type(void) |
| 531 | 5647 { |
| 5648 struct cmdline_info *p = get_ccline_ptr(); | |
| 5649 | |
| 5650 if (p == NULL) | |
| 5651 return NUL; | |
| 532 | 5652 if (p->cmdfirstc == NUL) |
| 5653 return (p->input_fn) ? '@' : '-'; | |
| 531 | 5654 return p->cmdfirstc; |
| 5655 } | |
| 5656 | |
| 5657 /* | |
| 7 | 5658 * Calculate history index from a number: |
| 5659 * num > 0: seen as identifying number of a history entry | |
| 5660 * num < 0: relative position in history wrt newest entry | |
| 5661 * "histype" may be one of the HIST_ values. | |
| 5662 */ | |
| 5663 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5664 calc_hist_idx(int histype, int num) |
| 7 | 5665 { |
| 5666 int i; | |
| 5667 histentry_T *hist; | |
| 5668 int wrapped = FALSE; | |
| 5669 | |
| 5670 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT | |
| 5671 || (i = hisidx[histype]) < 0 || num == 0) | |
| 5672 return -1; | |
| 5673 | |
| 5674 hist = history[histype]; | |
| 5675 if (num > 0) | |
| 5676 { | |
| 5677 while (hist[i].hisnum > num) | |
| 5678 if (--i < 0) | |
| 5679 { | |
| 5680 if (wrapped) | |
| 5681 break; | |
| 5682 i += hislen; | |
| 5683 wrapped = TRUE; | |
| 5684 } | |
| 5685 if (hist[i].hisnum == num && hist[i].hisstr != NULL) | |
| 5686 return i; | |
| 5687 } | |
| 5688 else if (-num <= hislen) | |
| 5689 { | |
| 5690 i += num + 1; | |
| 5691 if (i < 0) | |
| 5692 i += hislen; | |
| 5693 if (hist[i].hisstr != NULL) | |
| 5694 return i; | |
| 5695 } | |
| 5696 return -1; | |
| 5697 } | |
| 5698 | |
| 5699 /* | |
| 5700 * Get a history entry by its index. | |
| 5701 * "histype" may be one of the HIST_ values. | |
| 5702 */ | |
| 5703 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5704 get_history_entry(int histype, int idx) |
| 7 | 5705 { |
| 5706 idx = calc_hist_idx(histype, idx); | |
| 5707 if (idx >= 0) | |
| 5708 return history[histype][idx].hisstr; | |
| 5709 else | |
| 5710 return (char_u *)""; | |
| 5711 } | |
| 5712 | |
| 5713 /* | |
| 5714 * Clear all entries of a history. | |
| 5715 * "histype" may be one of the HIST_ values. | |
| 5716 */ | |
| 5717 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5718 clr_history(int histype) |
| 7 | 5719 { |
| 5720 int i; | |
| 5721 histentry_T *hisptr; | |
| 5722 | |
| 5723 if (hislen != 0 && histype >= 0 && histype < HIST_COUNT) | |
| 5724 { | |
| 5725 hisptr = history[histype]; | |
| 5726 for (i = hislen; i--;) | |
| 5727 { | |
| 5728 vim_free(hisptr->hisstr); | |
| 4258 | 5729 clear_hist_entry(hisptr); |
| 7 | 5730 } |
| 5731 hisidx[histype] = -1; /* mark history as cleared */ | |
| 5732 hisnum[histype] = 0; /* reset identifier counter */ | |
| 5733 return OK; | |
| 5734 } | |
| 5735 return FAIL; | |
| 5736 } | |
| 5737 | |
| 5738 /* | |
| 5739 * Remove all entries matching {str} from a history. | |
| 5740 * "histype" may be one of the HIST_ values. | |
| 5741 */ | |
| 5742 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5743 del_history_entry(int histype, char_u *str) |
| 7 | 5744 { |
| 5745 regmatch_T regmatch; | |
| 5746 histentry_T *hisptr; | |
| 5747 int idx; | |
| 5748 int i; | |
| 5749 int last; | |
| 5750 int found = FALSE; | |
| 5751 | |
| 5752 regmatch.regprog = NULL; | |
| 5753 regmatch.rm_ic = FALSE; /* always match case */ | |
| 5754 if (hislen != 0 | |
| 5755 && histype >= 0 | |
| 5756 && histype < HIST_COUNT | |
| 5757 && *str != NUL | |
| 5758 && (idx = hisidx[histype]) >= 0 | |
| 5759 && (regmatch.regprog = vim_regcomp(str, RE_MAGIC + RE_STRING)) | |
| 5760 != NULL) | |
| 5761 { | |
| 5762 i = last = idx; | |
| 5763 do | |
| 5764 { | |
| 5765 hisptr = &history[histype][i]; | |
| 5766 if (hisptr->hisstr == NULL) | |
| 5767 break; | |
| 5768 if (vim_regexec(®match, hisptr->hisstr, (colnr_T)0)) | |
| 5769 { | |
| 5770 found = TRUE; | |
| 5771 vim_free(hisptr->hisstr); | |
| 4258 | 5772 clear_hist_entry(hisptr); |
| 7 | 5773 } |
| 5774 else | |
| 5775 { | |
| 5776 if (i != last) | |
| 5777 { | |
| 5778 history[histype][last] = *hisptr; | |
| 4258 | 5779 clear_hist_entry(hisptr); |
| 7 | 5780 } |
| 5781 if (--last < 0) | |
| 5782 last += hislen; | |
| 5783 } | |
| 5784 if (--i < 0) | |
| 5785 i += hislen; | |
| 5786 } while (i != idx); | |
| 5787 if (history[histype][idx].hisstr == NULL) | |
| 5788 hisidx[histype] = -1; | |
| 5789 } | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5790 vim_regfree(regmatch.regprog); |
| 7 | 5791 return found; |
| 5792 } | |
| 5793 | |
| 5794 /* | |
| 5795 * Remove an indexed entry from a history. | |
| 5796 * "histype" may be one of the HIST_ values. | |
| 5797 */ | |
| 5798 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5799 del_history_idx(int histype, int idx) |
| 7 | 5800 { |
| 5801 int i, j; | |
| 5802 | |
| 5803 i = calc_hist_idx(histype, idx); | |
| 5804 if (i < 0) | |
| 5805 return FALSE; | |
| 5806 idx = hisidx[histype]; | |
| 5807 vim_free(history[histype][i].hisstr); | |
| 5808 | |
| 5809 /* When deleting the last added search string in a mapping, reset | |
| 5810 * last_maptick, so that the last added search string isn't deleted again. | |
| 5811 */ | |
| 5812 if (histype == HIST_SEARCH && maptick == last_maptick && i == idx) | |
| 5813 last_maptick = -1; | |
| 5814 | |
| 5815 while (i != idx) | |
| 5816 { | |
| 5817 j = (i + 1) % hislen; | |
| 5818 history[histype][i] = history[histype][j]; | |
| 5819 i = j; | |
| 5820 } | |
| 4258 | 5821 clear_hist_entry(&history[histype][i]); |
| 7 | 5822 if (--i < 0) |
| 5823 i += hislen; | |
| 5824 hisidx[histype] = i; | |
| 5825 return TRUE; | |
| 5826 } | |
| 5827 | |
| 5828 #endif /* FEAT_EVAL */ | |
| 5829 | |
| 5830 #if defined(FEAT_CRYPT) || defined(PROTO) | |
| 5831 /* | |
| 5832 * Very specific function to remove the value in ":set key=val" from the | |
| 5833 * history. | |
| 5834 */ | |
| 5835 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5836 remove_key_from_history(void) |
| 7 | 5837 { |
| 5838 char_u *p; | |
| 5839 int i; | |
| 5840 | |
| 5841 i = hisidx[HIST_CMD]; | |
| 5842 if (i < 0) | |
| 5843 return; | |
| 5844 p = history[HIST_CMD][i].hisstr; | |
| 5845 if (p != NULL) | |
| 5846 for ( ; *p; ++p) | |
| 5847 if (STRNCMP(p, "key", 3) == 0 && !isalpha(p[3])) | |
| 5848 { | |
| 5849 p = vim_strchr(p + 3, '='); | |
| 5850 if (p == NULL) | |
| 5851 break; | |
| 5852 ++p; | |
| 5853 for (i = 0; p[i] && !vim_iswhite(p[i]); ++i) | |
| 5854 if (p[i] == '\\' && p[i + 1]) | |
| 5855 ++i; | |
| 1621 | 5856 STRMOVE(p, p + i); |
| 7 | 5857 --p; |
| 5858 } | |
| 5859 } | |
| 5860 #endif | |
| 5861 | |
| 5862 #endif /* FEAT_CMDHIST */ | |
| 5863 | |
| 5864 #if defined(FEAT_QUICKFIX) || defined(FEAT_CMDHIST) || defined(PROTO) | |
| 5865 /* | |
| 5866 * Get indices "num1,num2" that specify a range within a list (not a range of | |
| 5867 * text lines in a buffer!) from a string. Used for ":history" and ":clist". | |
| 5868 * Returns OK if parsed successfully, otherwise FAIL. | |
| 5869 */ | |
| 5870 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5871 get_list_range(char_u **str, int *num1, int *num2) |
| 7 | 5872 { |
| 5873 int len; | |
| 5874 int first = FALSE; | |
| 5875 long num; | |
| 5876 | |
| 5877 *str = skipwhite(*str); | |
| 5878 if (**str == '-' || vim_isdigit(**str)) /* parse "from" part of range */ | |
| 5879 { | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
5880 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
| 7 | 5881 *str += len; |
| 5882 *num1 = (int)num; | |
| 5883 first = TRUE; | |
| 5884 } | |
| 5885 *str = skipwhite(*str); | |
| 5886 if (**str == ',') /* parse "to" part of range */ | |
| 5887 { | |
| 5888 *str = skipwhite(*str + 1); | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
5889 vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0); |
| 7 | 5890 if (len > 0) |
| 5891 { | |
| 5892 *num2 = (int)num; | |
| 5893 *str = skipwhite(*str + len); | |
| 5894 } | |
| 5895 else if (!first) /* no number given at all */ | |
| 5896 return FAIL; | |
| 5897 } | |
| 5898 else if (first) /* only one number given */ | |
| 5899 *num2 = *num1; | |
| 5900 return OK; | |
| 5901 } | |
| 5902 #endif | |
| 5903 | |
| 5904 #if defined(FEAT_CMDHIST) || defined(PROTO) | |
| 5905 /* | |
| 5906 * :history command - print a history | |
| 5907 */ | |
| 5908 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5909 ex_history(exarg_T *eap) |
| 7 | 5910 { |
| 5911 histentry_T *hist; | |
| 5912 int histype1 = HIST_CMD; | |
| 5913 int histype2 = HIST_CMD; | |
| 5914 int hisidx1 = 1; | |
| 5915 int hisidx2 = -1; | |
| 5916 int idx; | |
| 5917 int i, j, k; | |
| 5918 char_u *end; | |
| 5919 char_u *arg = eap->arg; | |
| 5920 | |
| 5921 if (hislen == 0) | |
| 5922 { | |
| 5923 MSG(_("'history' option is zero")); | |
| 5924 return; | |
| 5925 } | |
| 5926 | |
| 5927 if (!(VIM_ISDIGIT(*arg) || *arg == '-' || *arg == ',')) | |
| 5928 { | |
| 5929 end = arg; | |
| 5930 while (ASCII_ISALPHA(*end) | |
| 5931 || vim_strchr((char_u *)":=@>/?", *end) != NULL) | |
| 5932 end++; | |
| 5933 i = *end; | |
| 5934 *end = NUL; | |
| 5935 histype1 = get_histtype(arg); | |
| 5936 if (histype1 == -1) | |
| 5937 { | |
| 1853 | 5938 if (STRNICMP(arg, "all", STRLEN(arg)) == 0) |
| 7 | 5939 { |
| 5940 histype1 = 0; | |
| 5941 histype2 = HIST_COUNT-1; | |
| 5942 } | |
| 5943 else | |
| 5944 { | |
| 5945 *end = i; | |
| 5946 EMSG(_(e_trailing)); | |
| 5947 return; | |
| 5948 } | |
| 5949 } | |
| 5950 else | |
| 5951 histype2 = histype1; | |
| 5952 *end = i; | |
| 5953 } | |
| 5954 else | |
| 5955 end = arg; | |
| 5956 if (!get_list_range(&end, &hisidx1, &hisidx2) || *end != NUL) | |
| 5957 { | |
| 5958 EMSG(_(e_trailing)); | |
| 5959 return; | |
| 5960 } | |
| 5961 | |
| 5962 for (; !got_int && histype1 <= histype2; ++histype1) | |
| 5963 { | |
| 5964 STRCPY(IObuff, "\n # "); | |
| 5965 STRCAT(STRCAT(IObuff, history_names[histype1]), " history"); | |
| 5966 MSG_PUTS_TITLE(IObuff); | |
| 5967 idx = hisidx[histype1]; | |
| 5968 hist = history[histype1]; | |
| 5969 j = hisidx1; | |
| 5970 k = hisidx2; | |
| 5971 if (j < 0) | |
| 5972 j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum; | |
| 5973 if (k < 0) | |
| 5974 k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum; | |
| 5975 if (idx >= 0 && j <= k) | |
| 5976 for (i = idx + 1; !got_int; ++i) | |
| 5977 { | |
| 5978 if (i == hislen) | |
| 5979 i = 0; | |
| 5980 if (hist[i].hisstr != NULL | |
| 5981 && hist[i].hisnum >= j && hist[i].hisnum <= k) | |
| 5982 { | |
| 5983 msg_putchar('\n'); | |
| 5984 sprintf((char *)IObuff, "%c%6d ", i == idx ? '>' : ' ', | |
| 5985 hist[i].hisnum); | |
| 5986 if (vim_strsize(hist[i].hisstr) > (int)Columns - 10) | |
| 5987 trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff), | |
| 3290 | 5988 (int)Columns - 10, IOSIZE - (int)STRLEN(IObuff)); |
| 7 | 5989 else |
| 5990 STRCAT(IObuff, hist[i].hisstr); | |
| 5991 msg_outtrans(IObuff); | |
| 5992 out_flush(); | |
| 5993 } | |
| 5994 if (i == idx) | |
| 5995 break; | |
| 5996 } | |
| 5997 } | |
| 5998 } | |
| 5999 #endif | |
| 6000 | |
| 6001 #if (defined(FEAT_VIMINFO) && defined(FEAT_CMDHIST)) || defined(PROTO) | |
|
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6002 /* |
|
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|
6003 * Buffers for history read from a viminfo file. Only valid while reading. |
|
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|
6004 */ |
| 7 | 6005 static char_u **viminfo_history[HIST_COUNT] = {NULL, NULL, NULL, NULL}; |
| 6006 static int viminfo_hisidx[HIST_COUNT] = {0, 0, 0, 0}; | |
| 6007 static int viminfo_hislen[HIST_COUNT] = {0, 0, 0, 0}; | |
| 6008 static int viminfo_add_at_front = FALSE; | |
| 6009 | |
|
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diff
changeset
|
6010 static int hist_type2char(int type, int use_question); |
| 7 | 6011 |
| 6012 /* | |
| 6013 * Translate a history type number to the associated character. | |
| 6014 */ | |
| 6015 static int | |
|
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diff
changeset
|
6016 hist_type2char( |
|
f86adafb28d4
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diff
changeset
|
6017 int type, |
|
f86adafb28d4
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diff
changeset
|
6018 int use_question) /* use '?' instead of '/' */ |
| 7 | 6019 { |
| 6020 if (type == HIST_CMD) | |
| 6021 return ':'; | |
| 6022 if (type == HIST_SEARCH) | |
| 6023 { | |
| 6024 if (use_question) | |
| 6025 return '?'; | |
| 6026 else | |
| 6027 return '/'; | |
| 6028 } | |
| 6029 if (type == HIST_EXPR) | |
| 6030 return '='; | |
| 6031 return '@'; | |
| 6032 } | |
| 6033 | |
| 6034 /* | |
| 6035 * Prepare for reading the history from the viminfo file. | |
| 6036 * This allocates history arrays to store the read history lines. | |
| 6037 */ | |
| 6038 void | |
|
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7807
diff
changeset
|
6039 prepare_viminfo_history(int asklen, int writing) |
| 7 | 6040 { |
| 6041 int i; | |
| 6042 int num; | |
| 6043 int type; | |
| 6044 int len; | |
| 6045 | |
| 6046 init_history(); | |
| 4285 | 6047 viminfo_add_at_front = (asklen != 0 && !writing); |
| 7 | 6048 if (asklen > hislen) |
| 6049 asklen = hislen; | |
| 6050 | |
| 6051 for (type = 0; type < HIST_COUNT; ++type) | |
| 6052 { | |
| 4258 | 6053 /* Count the number of empty spaces in the history list. Entries read |
| 6054 * from viminfo previously are also considered empty. If there are | |
| 6055 * more spaces available than we request, then fill them up. */ | |
| 7 | 6056 for (i = 0, num = 0; i < hislen; i++) |
| 4258 | 6057 if (history[type][i].hisstr == NULL || history[type][i].viminfo) |
| 7 | 6058 num++; |
| 6059 len = asklen; | |
| 6060 if (num > len) | |
| 6061 len = num; | |
| 6062 if (len <= 0) | |
| 6063 viminfo_history[type] = NULL; | |
| 6064 else | |
| 6065 viminfo_history[type] = | |
| 6066 (char_u **)lalloc((long_u)(len * sizeof(char_u *)), FALSE); | |
| 6067 if (viminfo_history[type] == NULL) | |
| 6068 len = 0; | |
| 6069 viminfo_hislen[type] = len; | |
| 6070 viminfo_hisidx[type] = 0; | |
| 6071 } | |
| 6072 } | |
| 6073 | |
| 6074 /* | |
| 6075 * Accept a line from the viminfo, store it in the history array when it's | |
| 6076 * new. | |
| 6077 */ | |
| 6078 int | |
|
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diff
changeset
|
6079 read_viminfo_history(vir_T *virp, int writing) |
| 7 | 6080 { |
| 6081 int type; | |
| 6082 long_u len; | |
| 6083 char_u *val; | |
| 6084 char_u *p; | |
| 6085 | |
| 6086 type = hist_char2type(virp->vir_line[0]); | |
| 6087 if (viminfo_hisidx[type] < viminfo_hislen[type]) | |
| 6088 { | |
| 6089 val = viminfo_readstring(virp, 1, TRUE); | |
| 6090 if (val != NULL && *val != NUL) | |
| 6091 { | |
| 3316 | 6092 int sep = (*val == ' ' ? NUL : *val); |
| 6093 | |
| 7 | 6094 if (!in_history(type, val + (type == HIST_SEARCH), |
| 4285 | 6095 viminfo_add_at_front, sep, writing)) |
| 7 | 6096 { |
| 6097 /* Need to re-allocate to append the separator byte. */ | |
| 6098 len = STRLEN(val); | |
| 6099 p = lalloc(len + 2, TRUE); | |
| 6100 if (p != NULL) | |
| 6101 { | |
| 6102 if (type == HIST_SEARCH) | |
| 6103 { | |
| 6104 /* Search entry: Move the separator from the first | |
| 6105 * column to after the NUL. */ | |
| 6106 mch_memmove(p, val + 1, (size_t)len); | |
| 3316 | 6107 p[len] = sep; |
| 7 | 6108 } |
| 6109 else | |
| 6110 { | |
| 6111 /* Not a search entry: No separator in the viminfo | |
| 6112 * file, add a NUL separator. */ | |
| 6113 mch_memmove(p, val, (size_t)len + 1); | |
| 6114 p[len + 1] = NUL; | |
| 6115 } | |
| 6116 viminfo_history[type][viminfo_hisidx[type]++] = p; | |
| 6117 } | |
| 6118 } | |
| 6119 } | |
| 6120 vim_free(val); | |
| 6121 } | |
| 6122 return viminfo_readline(virp); | |
| 6123 } | |
| 6124 | |
| 4285 | 6125 /* |
| 6126 * Finish reading history lines from viminfo. Not used when writing viminfo. | |
| 6127 */ | |
| 7 | 6128 void |
|
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parents:
7807
diff
changeset
|
6129 finish_viminfo_history(void) |
| 7 | 6130 { |
| 6131 int idx; | |
| 6132 int i; | |
| 6133 int type; | |
| 6134 | |
| 6135 for (type = 0; type < HIST_COUNT; ++type) | |
| 6136 { | |
| 6137 if (history[type] == NULL) | |
| 4283 | 6138 continue; |
| 7 | 6139 idx = hisidx[type] + viminfo_hisidx[type]; |
| 6140 if (idx >= hislen) | |
| 6141 idx -= hislen; | |
| 6142 else if (idx < 0) | |
| 6143 idx = hislen - 1; | |
| 6144 if (viminfo_add_at_front) | |
| 6145 hisidx[type] = idx; | |
| 6146 else | |
| 6147 { | |
| 6148 if (hisidx[type] == -1) | |
| 6149 hisidx[type] = hislen - 1; | |
| 6150 do | |
| 6151 { | |
| 4258 | 6152 if (history[type][idx].hisstr != NULL |
| 6153 || history[type][idx].viminfo) | |
| 7 | 6154 break; |
| 6155 if (++idx == hislen) | |
| 6156 idx = 0; | |
| 6157 } while (idx != hisidx[type]); | |
| 6158 if (idx != hisidx[type] && --idx < 0) | |
| 6159 idx = hislen - 1; | |
| 6160 } | |
| 6161 for (i = 0; i < viminfo_hisidx[type]; i++) | |
| 6162 { | |
| 6163 vim_free(history[type][idx].hisstr); | |
| 6164 history[type][idx].hisstr = viminfo_history[type][i]; | |
| 4258 | 6165 history[type][idx].viminfo = TRUE; |
| 7 | 6166 if (--idx < 0) |
| 6167 idx = hislen - 1; | |
| 6168 } | |
| 6169 idx += 1; | |
| 6170 idx %= hislen; | |
| 6171 for (i = 0; i < viminfo_hisidx[type]; i++) | |
| 6172 { | |
| 6173 history[type][idx++].hisnum = ++hisnum[type]; | |
| 6174 idx %= hislen; | |
| 6175 } | |
| 6176 vim_free(viminfo_history[type]); | |
| 6177 viminfo_history[type] = NULL; | |
| 4327 | 6178 viminfo_hisidx[type] = 0; |
| 7 | 6179 } |
| 6180 } | |
| 6181 | |
|
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6182 /* |
|
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6183 * Write history to viminfo file in "fp". |
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6184 * When "merge" is TRUE merge history lines with a previously read viminfo |
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6185 * file, data is in viminfo_history[]. |
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6186 * When "merge" is FALSE just write all history lines. Used for ":wviminfo!". |
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|
6187 */ |
| 7 | 6188 void |
|
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diff
changeset
|
6189 write_viminfo_history( |
|
f86adafb28d4
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diff
changeset
|
6190 FILE *fp, |
|
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parents:
7807
diff
changeset
|
6191 int merge) |
| 7 | 6192 { |
| 6193 int i; | |
| 6194 int type; | |
| 6195 int num_saved; | |
| 6196 char_u *p; | |
| 6197 int c; | |
| 4283 | 6198 int round; |
| 7 | 6199 |
| 6200 init_history(); | |
| 6201 if (hislen == 0) | |
| 6202 return; | |
| 6203 for (type = 0; type < HIST_COUNT; ++type) | |
| 6204 { | |
| 6205 num_saved = get_viminfo_parameter(hist_type2char(type, FALSE)); | |
| 6206 if (num_saved == 0) | |
| 6207 continue; | |
| 6208 if (num_saved < 0) /* Use default */ | |
| 6209 num_saved = hislen; | |
| 6210 fprintf(fp, _("\n# %s History (newest to oldest):\n"), | |
| 6211 type == HIST_CMD ? _("Command Line") : | |
| 6212 type == HIST_SEARCH ? _("Search String") : | |
| 6213 type == HIST_EXPR ? _("Expression") : | |
| 6214 _("Input Line")); | |
| 6215 if (num_saved > hislen) | |
| 6216 num_saved = hislen; | |
| 4283 | 6217 |
| 6218 /* | |
| 6219 * Merge typed and viminfo history: | |
| 6220 * round 1: history of typed commands. | |
| 6221 * round 2: history from recently read viminfo. | |
| 6222 */ | |
| 6223 for (round = 1; round <= 2; ++round) | |
| 6224 { | |
| 4307 | 6225 if (round == 1) |
| 6226 /* start at newest entry, somewhere in the list */ | |
| 6227 i = hisidx[type]; | |
| 6228 else if (viminfo_hisidx[type] > 0) | |
| 6229 /* start at newest entry, first in the list */ | |
| 6230 i = 0; | |
| 6231 else | |
| 6232 /* empty list */ | |
| 6233 i = -1; | |
| 4283 | 6234 if (i >= 0) |
| 6235 while (num_saved > 0 | |
| 6236 && !(round == 2 && i >= viminfo_hisidx[type])) | |
| 7 | 6237 { |
| 4283 | 6238 p = round == 1 ? history[type][i].hisstr |
| 4327 | 6239 : viminfo_history[type] == NULL ? NULL |
| 4283 | 6240 : viminfo_history[type][i]; |
|
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|
6241 if (p != NULL && (round == 2 |
|
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|
6242 || !merge |
|
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diff
changeset
|
6243 || !history[type][i].viminfo)) |
| 7 | 6244 { |
| 4283 | 6245 --num_saved; |
| 6246 fputc(hist_type2char(type, TRUE), fp); | |
| 6247 /* For the search history: put the separator in the | |
| 6248 * second column; use a space if there isn't one. */ | |
| 6249 if (type == HIST_SEARCH) | |
| 6250 { | |
| 6251 c = p[STRLEN(p) + 1]; | |
| 6252 putc(c == NUL ? ' ' : c, fp); | |
| 6253 } | |
| 6254 viminfo_writestring(fp, p); | |
| 7 | 6255 } |
| 4283 | 6256 if (round == 1) |
| 6257 { | |
| 6258 /* Decrement index, loop around and stop when back at | |
| 6259 * the start. */ | |
| 6260 if (--i < 0) | |
| 6261 i = hislen - 1; | |
| 6262 if (i == hisidx[type]) | |
| 6263 break; | |
| 6264 } | |
| 6265 else | |
| 6266 { | |
| 6267 /* Increment index. Stop at the end in the while. */ | |
| 6268 ++i; | |
| 6269 } | |
| 7 | 6270 } |
| 4283 | 6271 } |
| 4285 | 6272 for (i = 0; i < viminfo_hisidx[type]; ++i) |
| 4327 | 6273 if (viminfo_history[type] != NULL) |
| 6274 vim_free(viminfo_history[type][i]); | |
| 4285 | 6275 vim_free(viminfo_history[type]); |
| 6276 viminfo_history[type] = NULL; | |
| 4311 | 6277 viminfo_hisidx[type] = 0; |
| 7 | 6278 } |
| 6279 } | |
| 6280 #endif /* FEAT_VIMINFO */ | |
| 6281 | |
| 6282 #if defined(FEAT_FKMAP) || defined(PROTO) | |
| 6283 /* | |
| 6284 * Write a character at the current cursor+offset position. | |
| 6285 * It is directly written into the command buffer block. | |
| 6286 */ | |
| 6287 void | |
|
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7807
diff
changeset
|
6288 cmd_pchar(int c, int offset) |
| 7 | 6289 { |
| 6290 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
| 6291 { | |
| 6292 EMSG(_("E198: cmd_pchar beyond the command length")); | |
| 6293 return; | |
| 6294 } | |
| 6295 ccline.cmdbuff[ccline.cmdpos + offset] = (char_u)c; | |
| 6296 ccline.cmdbuff[ccline.cmdlen] = NUL; | |
| 6297 } | |
| 6298 | |
| 6299 int | |
|
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7807
diff
changeset
|
6300 cmd_gchar(int offset) |
| 7 | 6301 { |
| 6302 if (ccline.cmdpos + offset >= ccline.cmdlen || ccline.cmdpos + offset < 0) | |
| 6303 { | |
| 6304 /* EMSG(_("cmd_gchar beyond the command length")); */ | |
| 6305 return NUL; | |
| 6306 } | |
| 6307 return (int)ccline.cmdbuff[ccline.cmdpos + offset]; | |
| 6308 } | |
| 6309 #endif | |
| 6310 | |
| 6311 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
| 6312 /* | |
| 6313 * Open a window on the current command line and history. Allow editing in | |
| 6314 * the window. Returns when the window is closed. | |
| 6315 * Returns: | |
| 6316 * CR if the command is to be executed | |
| 6317 * Ctrl_C if it is to be abandoned | |
| 6318 * K_IGNORE if editing continues | |
| 6319 */ | |
| 6320 static int | |
|
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diff
changeset
|
6321 ex_window(void) |
| 7 | 6322 { |
| 6323 struct cmdline_info save_ccline; | |
| 6324 buf_T *old_curbuf = curbuf; | |
| 6325 win_T *old_curwin = curwin; | |
| 6326 buf_T *bp; | |
| 6327 win_T *wp; | |
| 6328 int i; | |
| 6329 linenr_T lnum; | |
| 6330 int histtype; | |
| 6331 garray_T winsizes; | |
| 1685 | 6332 #ifdef FEAT_AUTOCMD |
| 7 | 6333 char_u typestr[2]; |
| 1685 | 6334 #endif |
| 7 | 6335 int save_restart_edit = restart_edit; |
| 6336 int save_State = State; | |
| 6337 int save_exmode = exmode_active; | |
| 510 | 6338 #ifdef FEAT_RIGHTLEFT |
| 6339 int save_cmdmsg_rl = cmdmsg_rl; | |
| 6340 #endif | |
| 6145 | 6341 #ifdef FEAT_FOLDING |
| 6342 int save_KeyTyped; | |
| 6343 #endif | |
| 7 | 6344 |
| 6345 /* Can't do this recursively. Can't do it when typing a password. */ | |
| 6346 if (cmdwin_type != 0 | |
| 6347 # if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
| 6348 || cmdline_star > 0 | |
| 6349 # endif | |
| 6350 ) | |
| 6351 { | |
| 6352 beep_flush(); | |
| 6353 return K_IGNORE; | |
| 6354 } | |
| 6355 | |
| 6356 /* Save current window sizes. */ | |
| 6357 win_size_save(&winsizes); | |
| 6358 | |
| 6359 # ifdef FEAT_AUTOCMD | |
| 6360 /* Don't execute autocommands while creating the window. */ | |
| 1410 | 6361 block_autocmds(); |
| 7 | 6362 # endif |
| 683 | 6363 /* don't use a new tab page */ |
| 6364 cmdmod.tab = 0; | |
| 6365 | |
| 7 | 6366 /* Create a window for the command-line buffer. */ |
| 6367 if (win_split((int)p_cwh, WSP_BOT) == FAIL) | |
| 6368 { | |
| 6369 beep_flush(); | |
| 1410 | 6370 # ifdef FEAT_AUTOCMD |
| 6371 unblock_autocmds(); | |
| 6372 # endif | |
| 7 | 6373 return K_IGNORE; |
| 6374 } | |
| 1831 | 6375 cmdwin_type = get_cmdline_type(); |
| 7 | 6376 |
| 6377 /* Create the command-line buffer empty. */ | |
| 1743 | 6378 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL); |
| 1621 | 6379 (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE); |
| 7 | 6380 set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL); |
| 6381 set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL); | |
| 6382 curbuf->b_p_ma = TRUE; | |
| 1865 | 6383 #ifdef FEAT_FOLDING |
| 6384 curwin->w_p_fen = FALSE; | |
| 6385 #endif | |
| 7 | 6386 # ifdef FEAT_RIGHTLEFT |
| 510 | 6387 curwin->w_p_rl = cmdmsg_rl; |
| 6388 cmdmsg_rl = FALSE; | |
| 7 | 6389 # endif |
| 2583 | 6390 RESET_BINDING(curwin); |
| 7 | 6391 |
| 6392 # ifdef FEAT_AUTOCMD | |
| 6393 /* Do execute autocommands for setting the filetype (load syntax). */ | |
| 1410 | 6394 unblock_autocmds(); |
| 7 | 6395 # endif |
| 6396 | |
| 510 | 6397 /* Showing the prompt may have set need_wait_return, reset it. */ |
| 6398 need_wait_return = FALSE; | |
| 6399 | |
| 1831 | 6400 histtype = hist_char2type(cmdwin_type); |
| 7 | 6401 if (histtype == HIST_CMD || histtype == HIST_DEBUG) |
| 6402 { | |
| 6403 if (p_wc == TAB) | |
| 6404 { | |
| 6405 add_map((char_u *)"<buffer> <Tab> <C-X><C-V>", INSERT); | |
| 6406 add_map((char_u *)"<buffer> <Tab> a<C-X><C-V>", NORMAL); | |
| 6407 } | |
| 6408 set_option_value((char_u *)"ft", 0L, (char_u *)"vim", OPT_LOCAL); | |
| 6409 } | |
| 6410 | |
| 10 | 6411 /* Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin |
| 6412 * sets 'textwidth' to 78). */ | |
| 6413 curbuf->b_p_tw = 0; | |
| 6414 | |
| 7 | 6415 /* Fill the buffer with the history. */ |
| 6416 init_history(); | |
| 6417 if (hislen > 0) | |
| 6418 { | |
| 6419 i = hisidx[histtype]; | |
| 6420 if (i >= 0) | |
| 6421 { | |
| 6422 lnum = 0; | |
| 6423 do | |
| 6424 { | |
| 6425 if (++i == hislen) | |
| 6426 i = 0; | |
| 6427 if (history[histtype][i].hisstr != NULL) | |
| 6428 ml_append(lnum++, history[histtype][i].hisstr, | |
| 6429 (colnr_T)0, FALSE); | |
| 6430 } | |
| 6431 while (i != hisidx[histtype]); | |
| 6432 } | |
| 6433 } | |
| 6434 | |
| 6435 /* Replace the empty last line with the current command-line and put the | |
| 6436 * cursor there. */ | |
| 6437 ml_replace(curbuf->b_ml.ml_line_count, ccline.cmdbuff, TRUE); | |
| 6438 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6439 curwin->w_cursor.col = ccline.cmdpos; | |
| 510 | 6440 changed_line_abv_curs(); |
| 6441 invalidate_botline(); | |
| 743 | 6442 redraw_later(SOME_VALID); |
| 7 | 6443 |
| 6444 /* Save the command line info, can be used recursively. */ | |
| 6445 save_ccline = ccline; | |
| 6446 ccline.cmdbuff = NULL; | |
| 6447 ccline.cmdprompt = NULL; | |
| 6448 | |
| 6449 /* No Ex mode here! */ | |
| 6450 exmode_active = 0; | |
| 6451 | |
| 6452 State = NORMAL; | |
| 6453 # ifdef FEAT_MOUSE | |
| 6454 setmouse(); | |
| 6455 # endif | |
| 6456 | |
| 6457 # ifdef FEAT_AUTOCMD | |
| 6458 /* Trigger CmdwinEnter autocommands. */ | |
| 6459 typestr[0] = cmdwin_type; | |
| 6460 typestr[1] = NUL; | |
| 6461 apply_autocmds(EVENT_CMDWINENTER, typestr, typestr, FALSE, curbuf); | |
| 929 | 6462 if (restart_edit != 0) /* autocmd with ":startinsert" */ |
| 6463 stuffcharReadbuff(K_NOP); | |
| 7 | 6464 # endif |
| 6465 | |
| 6466 i = RedrawingDisabled; | |
| 6467 RedrawingDisabled = 0; | |
| 6468 | |
| 6469 /* | |
| 6470 * Call the main loop until <CR> or CTRL-C is typed. | |
| 6471 */ | |
| 6472 cmdwin_result = 0; | |
| 168 | 6473 main_loop(TRUE, FALSE); |
| 7 | 6474 |
| 6475 RedrawingDisabled = i; | |
| 6476 | |
| 6477 # ifdef FEAT_AUTOCMD | |
| 6145 | 6478 |
| 6479 # ifdef FEAT_FOLDING | |
| 6480 save_KeyTyped = KeyTyped; | |
| 6481 # endif | |
| 6482 | |
| 7 | 6483 /* Trigger CmdwinLeave autocommands. */ |
| 6484 apply_autocmds(EVENT_CMDWINLEAVE, typestr, typestr, FALSE, curbuf); | |
| 6145 | 6485 |
| 6486 # ifdef FEAT_FOLDING | |
| 6487 /* Restore KeyTyped in case it is modified by autocommands */ | |
| 6488 KeyTyped = save_KeyTyped; | |
| 6489 # endif | |
| 6490 | |
| 7 | 6491 # endif |
| 6492 | |
| 1214 | 6493 /* Restore the command line info. */ |
| 7 | 6494 ccline = save_ccline; |
| 6495 cmdwin_type = 0; | |
| 6496 | |
| 6497 exmode_active = save_exmode; | |
| 6498 | |
| 1612 | 6499 /* Safety check: The old window or buffer was deleted: It's a bug when |
| 7 | 6500 * this happens! */ |
| 6501 if (!win_valid(old_curwin) || !buf_valid(old_curbuf)) | |
| 6502 { | |
| 6503 cmdwin_result = Ctrl_C; | |
| 6504 EMSG(_("E199: Active window or buffer deleted")); | |
| 6505 } | |
| 6506 else | |
| 6507 { | |
| 6508 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 6509 /* autocmds may abort script processing */ | |
| 6510 if (aborting() && cmdwin_result != K_IGNORE) | |
| 6511 cmdwin_result = Ctrl_C; | |
| 6512 # endif | |
| 6513 /* Set the new command line from the cmdline buffer. */ | |
| 6514 vim_free(ccline.cmdbuff); | |
| 510 | 6515 if (cmdwin_result == K_XF1 || cmdwin_result == K_XF2) /* :qa[!] typed */ |
| 7 | 6516 { |
| 510 | 6517 char *p = (cmdwin_result == K_XF2) ? "qa" : "qa!"; |
| 6518 | |
| 6519 if (histtype == HIST_CMD) | |
| 6520 { | |
| 6521 /* Execute the command directly. */ | |
| 6522 ccline.cmdbuff = vim_strsave((char_u *)p); | |
| 6523 cmdwin_result = CAR; | |
| 6524 } | |
| 6525 else | |
| 6526 { | |
| 6527 /* First need to cancel what we were doing. */ | |
| 6528 ccline.cmdbuff = NULL; | |
| 6529 stuffcharReadbuff(':'); | |
| 6530 stuffReadbuff((char_u *)p); | |
| 6531 stuffcharReadbuff(CAR); | |
| 6532 } | |
| 7 | 6533 } |
| 6534 else if (cmdwin_result == K_XF2) /* :qa typed */ | |
| 6535 { | |
| 6536 ccline.cmdbuff = vim_strsave((char_u *)"qa"); | |
| 6537 cmdwin_result = CAR; | |
| 6538 } | |
| 2839 | 6539 else if (cmdwin_result == Ctrl_C) |
| 6540 { | |
| 6541 /* :q or :close, don't execute any command | |
| 6542 * and don't modify the cmd window. */ | |
| 6543 ccline.cmdbuff = NULL; | |
| 6544 } | |
| 7 | 6545 else |
| 6546 ccline.cmdbuff = vim_strsave(ml_get_curline()); | |
| 6547 if (ccline.cmdbuff == NULL) | |
| 6548 cmdwin_result = Ctrl_C; | |
| 6549 else | |
| 6550 { | |
| 6551 ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); | |
| 6552 ccline.cmdbufflen = ccline.cmdlen + 1; | |
| 6553 ccline.cmdpos = curwin->w_cursor.col; | |
| 6554 if (ccline.cmdpos > ccline.cmdlen) | |
| 6555 ccline.cmdpos = ccline.cmdlen; | |
| 6556 if (cmdwin_result == K_IGNORE) | |
| 6557 { | |
| 6558 set_cmdspos_cursor(); | |
| 6559 redrawcmd(); | |
| 6560 } | |
| 6561 } | |
| 6562 | |
| 6563 # ifdef FEAT_AUTOCMD | |
| 6564 /* Don't execute autocommands while deleting the window. */ | |
| 1410 | 6565 block_autocmds(); |
| 7 | 6566 # endif |
| 6876 | 6567 # ifdef FEAT_CONCEAL |
| 6568 /* Avoid command-line window first character being concealed. */ | |
| 6569 curwin->w_p_cole = 0; | |
| 6570 # endif | |
| 7 | 6571 wp = curwin; |
| 6572 bp = curbuf; | |
| 6573 win_goto(old_curwin); | |
| 6574 win_close(wp, TRUE); | |
|
2099
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6575 |
|
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6576 /* 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
|
6577 * set to 'wipe' */ |
|
c1f67ce5740a
updated for version 7.2.382
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6578 if (buf_valid(bp)) |
| 3365 | 6579 close_buffer(NULL, bp, DOBUF_WIPE, FALSE); |
| 7 | 6580 |
| 6581 /* Restore window sizes. */ | |
| 6582 win_size_restore(&winsizes); | |
| 6583 | |
| 6584 # ifdef FEAT_AUTOCMD | |
| 1410 | 6585 unblock_autocmds(); |
| 7 | 6586 # endif |
| 6587 } | |
| 6588 | |
| 6589 ga_clear(&winsizes); | |
| 6590 restart_edit = save_restart_edit; | |
| 510 | 6591 # ifdef FEAT_RIGHTLEFT |
| 6592 cmdmsg_rl = save_cmdmsg_rl; | |
| 6593 # endif | |
| 7 | 6594 |
| 6595 State = save_State; | |
| 6596 # ifdef FEAT_MOUSE | |
| 6597 setmouse(); | |
| 6598 # endif | |
| 6599 | |
| 6600 return cmdwin_result; | |
| 6601 } | |
| 6602 #endif /* FEAT_CMDWIN */ | |
| 6603 | |
| 6604 /* | |
| 6605 * Used for commands that either take a simple command string argument, or: | |
| 6606 * cmd << endmarker | |
| 6607 * {script} | |
| 6608 * endmarker | |
| 6609 * Returns a pointer to allocated memory with {script} or NULL. | |
| 6610 */ | |
| 6611 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6612 script_get(exarg_T *eap, char_u *cmd) |
| 7 | 6613 { |
| 6614 char_u *theline; | |
| 6615 char *end_pattern = NULL; | |
| 6616 char dot[] = "."; | |
| 6617 garray_T ga; | |
| 6618 | |
| 6619 if (cmd[0] != '<' || cmd[1] != '<' || eap->getline == NULL) | |
| 6620 return NULL; | |
| 6621 | |
| 6622 ga_init2(&ga, 1, 0x400); | |
| 6623 | |
| 6624 if (cmd[2] != NUL) | |
| 6625 end_pattern = (char *)skipwhite(cmd + 2); | |
| 6626 else | |
| 6627 end_pattern = dot; | |
| 6628 | |
| 6629 for (;;) | |
| 6630 { | |
| 6631 theline = eap->getline( | |
| 6632 #ifdef FEAT_EVAL | |
| 75 | 6633 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 6634 #endif |
| 6635 NUL, eap->cookie, 0); | |
| 6636 | |
| 6637 if (theline == NULL || STRCMP(end_pattern, theline) == 0) | |
| 1694 | 6638 { |
| 6639 vim_free(theline); | |
| 7 | 6640 break; |
| 1694 | 6641 } |
| 7 | 6642 |
| 6643 ga_concat(&ga, theline); | |
| 6644 ga_append(&ga, '\n'); | |
| 6645 vim_free(theline); | |
| 6646 } | |
| 21 | 6647 ga_append(&ga, NUL); |
| 7 | 6648 |
| 6649 return (char_u *)ga.ga_data; | |
| 6650 } |