Mercurial > vim
annotate src/quickfix.c @ 2247:c40cd9aad546 vim73
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Thu, 03 Jun 2010 21:17:25 +0200 |
| parents | c17a42da3920 |
| children | eb7be7b075a6 |
| 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 * quickfix.c: functions for quickfix mode, using a file with error messages | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 | |
| 16 #if defined(FEAT_QUICKFIX) || defined(PROTO) | |
| 17 | |
| 18 struct dir_stack_T | |
| 19 { | |
| 20 struct dir_stack_T *next; | |
| 21 char_u *dirname; | |
| 22 }; | |
| 23 | |
| 24 static struct dir_stack_T *dir_stack = NULL; | |
| 25 | |
| 26 /* | |
| 230 | 27 * For each error the next struct is allocated and linked in a list. |
| 7 | 28 */ |
| 230 | 29 typedef struct qfline_S qfline_T; |
| 30 struct qfline_S | |
| 7 | 31 { |
| 230 | 32 qfline_T *qf_next; /* pointer to next error in the list */ |
| 33 qfline_T *qf_prev; /* pointer to previous error in the list */ | |
| 34 linenr_T qf_lnum; /* line number where the error occurred */ | |
| 35 int qf_fnum; /* file number for the line */ | |
| 36 int qf_col; /* column where the error occurred */ | |
| 37 int qf_nr; /* error number */ | |
| 38 char_u *qf_pattern; /* search pattern for the error */ | |
| 39 char_u *qf_text; /* description of the error */ | |
| 40 char_u qf_viscol; /* set to TRUE if qf_col is screen column */ | |
| 41 char_u qf_cleared; /* set to TRUE if line has been deleted */ | |
| 42 char_u qf_type; /* type of the error (mostly 'E'); 1 for | |
| 7 | 43 :helpgrep */ |
| 230 | 44 char_u qf_valid; /* valid error message detected */ |
| 7 | 45 }; |
| 46 | |
| 47 /* | |
| 48 * There is a stack of error lists. | |
| 49 */ | |
| 50 #define LISTCOUNT 10 | |
| 51 | |
| 644 | 52 typedef struct qf_list_S |
| 7 | 53 { |
| 230 | 54 qfline_T *qf_start; /* pointer to the first error */ |
| 55 qfline_T *qf_ptr; /* pointer to the current error */ | |
| 56 int qf_count; /* number of errors (0 means no error list) */ | |
| 57 int qf_index; /* current index in the error list */ | |
| 58 int qf_nonevalid; /* TRUE if not a single valid entry found */ | |
| 644 | 59 } qf_list_T; |
| 60 | |
| 61 struct qf_info_S | |
| 62 { | |
| 63 /* | |
| 64 * Count of references to this list. Used only for location lists. | |
| 65 * When a location list window reference this list, qf_refcount | |
| 66 * will be 2. Otherwise, qf_refcount will be 1. When qf_refcount | |
| 67 * reaches 0, the list is freed. | |
| 68 */ | |
| 69 int qf_refcount; | |
| 70 int qf_listcount; /* current number of lists */ | |
| 71 int qf_curlist; /* current error list */ | |
| 72 qf_list_T qf_lists[LISTCOUNT]; | |
| 73 }; | |
| 74 | |
| 75 static qf_info_T ql_info; /* global quickfix list */ | |
| 7 | 76 |
| 230 | 77 #define FMT_PATTERNS 10 /* maximum number of % recognized */ |
| 7 | 78 |
| 79 /* | |
| 80 * Structure used to hold the info of one part of 'errorformat' | |
| 81 */ | |
| 789 | 82 typedef struct efm_S efm_T; |
| 83 struct efm_S | |
| 7 | 84 { |
| 85 regprog_T *prog; /* pre-formatted part of 'errorformat' */ | |
| 789 | 86 efm_T *next; /* pointer to next (NULL if last) */ |
| 7 | 87 char_u addr[FMT_PATTERNS]; /* indices of used % patterns */ |
| 88 char_u prefix; /* prefix of this format line: */ | |
| 89 /* 'D' enter directory */ | |
| 90 /* 'X' leave directory */ | |
| 91 /* 'A' start of multi-line message */ | |
| 92 /* 'E' error message */ | |
| 93 /* 'W' warning message */ | |
| 94 /* 'I' informational message */ | |
| 95 /* 'C' continuation line */ | |
| 96 /* 'Z' end of multi-line message */ | |
| 97 /* 'G' general, unspecific message */ | |
| 98 /* 'P' push file (partial) message */ | |
| 99 /* 'Q' pop/quit file (partial) message */ | |
| 100 /* 'O' overread (partial) message */ | |
| 101 char_u flags; /* additional flags given in prefix */ | |
| 102 /* '-' do not include this line */ | |
| 625 | 103 /* '+' include whole line in message */ |
| 789 | 104 int conthere; /* %> used */ |
| 7 | 105 }; |
| 106 | |
| 644 | 107 static int qf_init_ext __ARGS((qf_info_T *qi, char_u *efile, buf_T *buf, typval_T *tv, char_u *errorformat, int newlist, linenr_T lnumfirst, linenr_T lnumlast)); |
| 108 static void qf_new_list __ARGS((qf_info_T *qi)); | |
| 1571 | 109 static void ll_free_all __ARGS((qf_info_T **pqi)); |
| 1065 | 110 static int qf_add_entry __ARGS((qf_info_T *qi, qfline_T **prevp, char_u *dir, char_u *fname, int bufnum, char_u *mesg, long lnum, int col, int vis_col, char_u *pattern, int nr, int type, int valid)); |
| 1571 | 111 static qf_info_T *ll_new_list __ARGS((void)); |
| 644 | 112 static void qf_msg __ARGS((qf_info_T *qi)); |
| 113 static void qf_free __ARGS((qf_info_T *qi, int idx)); | |
| 7 | 114 static char_u *qf_types __ARGS((int, int)); |
| 115 static int qf_get_fnum __ARGS((char_u *, char_u *)); | |
| 116 static char_u *qf_push_dir __ARGS((char_u *, struct dir_stack_T **)); | |
| 117 static char_u *qf_pop_dir __ARGS((struct dir_stack_T **)); | |
| 118 static char_u *qf_guess_filepath __ARGS((char_u *)); | |
| 119 static void qf_fmt_text __ARGS((char_u *text, char_u *buf, int bufsize)); | |
| 120 static void qf_clean_dir_stack __ARGS((struct dir_stack_T **)); | |
| 121 #ifdef FEAT_WINDOWS | |
| 644 | 122 static int qf_win_pos_update __ARGS((qf_info_T *qi, int old_qf_index)); |
| 859 | 123 static int is_qf_win __ARGS((win_T *win, qf_info_T *qi)); |
| 644 | 124 static win_T *qf_find_win __ARGS((qf_info_T *qi)); |
| 125 static buf_T *qf_find_buf __ARGS((qf_info_T *qi)); | |
| 126 static void qf_update_buffer __ARGS((qf_info_T *qi)); | |
| 127 static void qf_fill_buffer __ARGS((qf_info_T *qi)); | |
| 7 | 128 #endif |
| 129 static char_u *get_mef_name __ARGS((void)); | |
| 42 | 130 static buf_T *load_dummy_buffer __ARGS((char_u *fname)); |
| 131 static void wipe_dummy_buffer __ARGS((buf_T *buf)); | |
| 132 static void unload_dummy_buffer __ARGS((buf_T *buf)); | |
| 665 | 133 static qf_info_T *ll_get_or_alloc_list __ARGS((win_T *)); |
| 7 | 134 |
| 644 | 135 /* Quickfix window check helper macro */ |
| 136 #define IS_QF_WINDOW(wp) (bt_quickfix(wp->w_buffer) && wp->w_llist_ref == NULL) | |
| 137 /* Location list window check helper macro */ | |
| 138 #define IS_LL_WINDOW(wp) (bt_quickfix(wp->w_buffer) && wp->w_llist_ref != NULL) | |
| 139 /* | |
| 140 * Return location list for window 'wp' | |
| 141 * For location list window, return the referenced location list | |
| 142 */ | |
| 143 #define GET_LOC_LIST(wp) (IS_LL_WINDOW(wp) ? wp->w_llist_ref : wp->w_llist) | |
| 144 | |
| 7 | 145 /* |
| 41 | 146 * Read the errorfile "efile" into memory, line by line, building the error |
| 147 * list. | |
| 7 | 148 * Return -1 for error, number of errors for success. |
| 149 */ | |
| 150 int | |
| 644 | 151 qf_init(wp, efile, errorformat, newlist) |
| 152 win_T *wp; | |
| 7 | 153 char_u *efile; |
| 154 char_u *errorformat; | |
| 155 int newlist; /* TRUE: start a new error list */ | |
| 156 { | |
| 644 | 157 qf_info_T *qi = &ql_info; |
| 158 | |
| 41 | 159 if (efile == NULL) |
| 160 return FAIL; | |
| 644 | 161 |
| 162 if (wp != NULL) | |
| 665 | 163 { |
| 164 qi = ll_get_or_alloc_list(wp); | |
| 165 if (qi == NULL) | |
| 166 return FAIL; | |
| 167 } | |
| 644 | 168 |
| 169 return qf_init_ext(qi, efile, curbuf, NULL, errorformat, newlist, | |
| 41 | 170 (linenr_T)0, (linenr_T)0); |
| 171 } | |
| 172 | |
| 173 /* | |
| 174 * Read the errorfile "efile" into memory, line by line, building the error | |
| 175 * list. | |
| 176 * Alternative: when "efile" is null read errors from buffer "buf". | |
| 177 * Always use 'errorformat' from "buf" if there is a local value. | |
| 178 * Then lnumfirst and lnumlast specify the range of lines to use. | |
| 179 * Return -1 for error, number of errors for success. | |
| 180 */ | |
| 181 static int | |
| 644 | 182 qf_init_ext(qi, efile, buf, tv, errorformat, newlist, lnumfirst, lnumlast) |
| 183 qf_info_T *qi; | |
| 41 | 184 char_u *efile; |
| 185 buf_T *buf; | |
| 446 | 186 typval_T *tv; |
| 41 | 187 char_u *errorformat; |
| 188 int newlist; /* TRUE: start a new error list */ | |
| 189 linenr_T lnumfirst; /* first line number to use */ | |
| 190 linenr_T lnumlast; /* last line number to use */ | |
| 191 { | |
| 7 | 192 char_u *namebuf; |
| 193 char_u *errmsg; | |
| 230 | 194 char_u *pattern; |
| 7 | 195 char_u *fmtstr = NULL; |
| 196 int col = 0; | |
| 170 | 197 char_u use_viscol = FALSE; |
| 7 | 198 int type = 0; |
| 199 int valid; | |
| 41 | 200 linenr_T buflnum = lnumfirst; |
| 7 | 201 long lnum = 0L; |
| 202 int enr = 0; | |
| 41 | 203 FILE *fd = NULL; |
| 230 | 204 qfline_T *qfprev = NULL; /* init to make SASC shut up */ |
| 7 | 205 char_u *efmp; |
| 789 | 206 efm_T *fmt_first = NULL; |
| 207 efm_T *fmt_last = NULL; | |
| 208 efm_T *fmt_ptr; | |
| 209 efm_T *fmt_start = NULL; | |
| 7 | 210 char_u *efm; |
| 211 char_u *ptr; | |
| 212 char_u *srcptr; | |
| 213 int len; | |
| 214 int i; | |
| 215 int round; | |
| 216 int idx = 0; | |
| 217 int multiline = FALSE; | |
| 218 int multiignore = FALSE; | |
| 219 int multiscan = FALSE; | |
| 220 int retval = -1; /* default: return error flag */ | |
| 221 char_u *directory = NULL; | |
| 222 char_u *currfile = NULL; | |
| 223 char_u *tail = NULL; | |
| 446 | 224 char_u *p_str = NULL; |
| 225 listitem_T *p_li = NULL; | |
| 7 | 226 struct dir_stack_T *file_stack = NULL; |
| 227 regmatch_T regmatch; | |
| 228 static struct fmtpattern | |
| 229 { | |
| 230 char_u convchar; | |
| 231 char *pattern; | |
| 232 } fmt_pat[FMT_PATTERNS] = | |
| 233 { | |
| 502 | 234 {'f', ".\\+"}, /* only used when at end */ |
| 7 | 235 {'n', "\\d\\+"}, |
| 236 {'l', "\\d\\+"}, | |
| 237 {'c', "\\d\\+"}, | |
| 238 {'t', "."}, | |
| 239 {'m', ".\\+"}, | |
| 240 {'r', ".*"}, | |
| 241 {'p', "[- .]*"}, | |
| 230 | 242 {'v', "\\d\\+"}, |
| 243 {'s', ".\\+"} | |
| 7 | 244 }; |
| 245 | |
| 246 namebuf = alloc(CMDBUFFSIZE + 1); | |
| 247 errmsg = alloc(CMDBUFFSIZE + 1); | |
| 230 | 248 pattern = alloc(CMDBUFFSIZE + 1); |
| 249 if (namebuf == NULL || errmsg == NULL || pattern == NULL) | |
| 7 | 250 goto qf_init_end; |
| 251 | |
| 41 | 252 if (efile != NULL && (fd = mch_fopen((char *)efile, "r")) == NULL) |
| 7 | 253 { |
| 254 EMSG2(_(e_openerrf), efile); | |
| 255 goto qf_init_end; | |
| 256 } | |
| 257 | |
| 644 | 258 if (newlist || qi->qf_curlist == qi->qf_listcount) |
| 7 | 259 /* make place for a new list */ |
| 644 | 260 qf_new_list(qi); |
| 261 else if (qi->qf_lists[qi->qf_curlist].qf_count > 0) | |
| 7 | 262 /* Adding to existing list, find last entry. */ |
| 644 | 263 for (qfprev = qi->qf_lists[qi->qf_curlist].qf_start; |
| 7 | 264 qfprev->qf_next != qfprev; qfprev = qfprev->qf_next) |
| 265 ; | |
| 266 | |
| 267 /* | |
| 268 * Each part of the format string is copied and modified from errorformat to | |
| 269 * regex prog. Only a few % characters are allowed. | |
| 270 */ | |
| 271 /* Use the local value of 'errorformat' if it's set. */ | |
| 446 | 272 if (errorformat == p_efm && tv == NULL && *buf->b_p_efm != NUL) |
| 41 | 273 efm = buf->b_p_efm; |
| 7 | 274 else |
| 275 efm = errorformat; | |
| 276 /* | |
| 277 * Get some space to modify the format string into. | |
| 278 */ | |
| 279 i = (FMT_PATTERNS * 3) + ((int)STRLEN(efm) << 2); | |
| 280 for (round = FMT_PATTERNS; round > 0; ) | |
| 281 i += (int)STRLEN(fmt_pat[--round].pattern); | |
| 282 #ifdef COLON_IN_FILENAME | |
| 283 i += 12; /* "%f" can become twelve chars longer */ | |
| 284 #else | |
| 285 i += 2; /* "%f" can become two chars longer */ | |
| 286 #endif | |
| 287 if ((fmtstr = alloc(i)) == NULL) | |
| 288 goto error2; | |
| 289 | |
| 789 | 290 while (efm[0] != NUL) |
| 7 | 291 { |
| 292 /* | |
| 293 * Allocate a new eformat structure and put it at the end of the list | |
| 294 */ | |
| 789 | 295 fmt_ptr = (efm_T *)alloc_clear((unsigned)sizeof(efm_T)); |
| 7 | 296 if (fmt_ptr == NULL) |
| 297 goto error2; | |
| 298 if (fmt_first == NULL) /* first one */ | |
| 299 fmt_first = fmt_ptr; | |
| 300 else | |
| 301 fmt_last->next = fmt_ptr; | |
| 302 fmt_last = fmt_ptr; | |
| 303 | |
| 304 /* | |
| 305 * Isolate one part in the 'errorformat' option | |
| 306 */ | |
| 307 for (len = 0; efm[len] != NUL && efm[len] != ','; ++len) | |
| 308 if (efm[len] == '\\' && efm[len + 1] != NUL) | |
| 309 ++len; | |
| 310 | |
| 311 /* | |
| 312 * Build regexp pattern from current 'errorformat' option | |
| 313 */ | |
| 314 ptr = fmtstr; | |
| 315 *ptr++ = '^'; | |
| 789 | 316 round = 0; |
| 7 | 317 for (efmp = efm; efmp < efm + len; ++efmp) |
| 318 { | |
| 319 if (*efmp == '%') | |
| 320 { | |
| 321 ++efmp; | |
| 322 for (idx = 0; idx < FMT_PATTERNS; ++idx) | |
| 323 if (fmt_pat[idx].convchar == *efmp) | |
| 324 break; | |
| 325 if (idx < FMT_PATTERNS) | |
| 326 { | |
| 327 if (fmt_ptr->addr[idx]) | |
| 328 { | |
| 329 sprintf((char *)errmsg, | |
| 330 _("E372: Too many %%%c in format string"), *efmp); | |
| 331 EMSG(errmsg); | |
| 332 goto error2; | |
| 333 } | |
| 334 if ((idx | |
| 335 && idx < 6 | |
| 336 && vim_strchr((char_u *)"DXOPQ", | |
| 337 fmt_ptr->prefix) != NULL) | |
| 338 || (idx == 6 | |
| 339 && vim_strchr((char_u *)"OPQ", | |
| 340 fmt_ptr->prefix) == NULL)) | |
| 341 { | |
| 342 sprintf((char *)errmsg, | |
| 343 _("E373: Unexpected %%%c in format string"), *efmp); | |
| 344 EMSG(errmsg); | |
| 345 goto error2; | |
| 346 } | |
| 347 fmt_ptr->addr[idx] = (char_u)++round; | |
| 348 *ptr++ = '\\'; | |
| 349 *ptr++ = '('; | |
| 350 #ifdef BACKSLASH_IN_FILENAME | |
| 351 if (*efmp == 'f') | |
| 352 { | |
| 353 /* Also match "c:" in the file name, even when | |
| 354 * checking for a colon next: "%f:". | |
| 355 * "\%(\a:\)\=" */ | |
| 356 STRCPY(ptr, "\\%(\\a:\\)\\="); | |
| 357 ptr += 10; | |
| 358 } | |
| 359 #endif | |
| 502 | 360 if (*efmp == 'f' && efmp[1] != NUL) |
| 7 | 361 { |
| 502 | 362 if (efmp[1] != '\\' && efmp[1] != '%') |
| 363 { | |
| 364 /* A file name may contain spaces, but this isn't | |
| 365 * in "\f". For "%f:%l:%m" there may be a ":" in | |
| 366 * the file name. Use ".\{-1,}x" instead (x is | |
| 367 * the next character), the requirement that :999: | |
| 368 * follows should work. */ | |
| 369 STRCPY(ptr, ".\\{-1,}"); | |
| 370 ptr += 7; | |
| 371 } | |
| 372 else | |
| 373 { | |
| 374 /* File name followed by '\\' or '%': include as | |
| 375 * many file name chars as possible. */ | |
| 376 STRCPY(ptr, "\\f\\+"); | |
| 377 ptr += 4; | |
| 378 } | |
| 7 | 379 } |
| 380 else | |
| 381 { | |
| 382 srcptr = (char_u *)fmt_pat[idx].pattern; | |
| 383 while ((*ptr = *srcptr++) != NUL) | |
| 384 ++ptr; | |
| 385 } | |
| 386 *ptr++ = '\\'; | |
| 387 *ptr++ = ')'; | |
| 388 } | |
| 389 else if (*efmp == '*') | |
| 390 { | |
| 391 if (*++efmp == '[' || *efmp == '\\') | |
| 392 { | |
| 393 if ((*ptr++ = *efmp) == '[') /* %*[^a-z0-9] etc. */ | |
| 394 { | |
| 395 if (efmp[1] == '^') | |
| 396 *ptr++ = *++efmp; | |
| 397 if (efmp < efm + len) | |
| 398 { | |
| 399 *ptr++ = *++efmp; /* could be ']' */ | |
| 400 while (efmp < efm + len | |
| 401 && (*ptr++ = *++efmp) != ']') | |
| 402 /* skip */; | |
| 403 if (efmp == efm + len) | |
| 404 { | |
| 405 EMSG(_("E374: Missing ] in format string")); | |
| 406 goto error2; | |
| 407 } | |
| 408 } | |
| 409 } | |
| 410 else if (efmp < efm + len) /* %*\D, %*\s etc. */ | |
| 411 *ptr++ = *++efmp; | |
| 412 *ptr++ = '\\'; | |
| 413 *ptr++ = '+'; | |
| 414 } | |
| 415 else | |
| 416 { | |
| 417 /* TODO: scanf()-like: %*ud, %*3c, %*f, ... ? */ | |
| 418 sprintf((char *)errmsg, | |
| 419 _("E375: Unsupported %%%c in format string"), *efmp); | |
| 420 EMSG(errmsg); | |
| 421 goto error2; | |
| 422 } | |
| 423 } | |
| 424 else if (vim_strchr((char_u *)"%\\.^$~[", *efmp) != NULL) | |
| 425 *ptr++ = *efmp; /* regexp magic characters */ | |
| 426 else if (*efmp == '#') | |
| 427 *ptr++ = '*'; | |
| 789 | 428 else if (*efmp == '>') |
| 429 fmt_ptr->conthere = TRUE; | |
| 7 | 430 else if (efmp == efm + 1) /* analyse prefix */ |
| 431 { | |
| 432 if (vim_strchr((char_u *)"+-", *efmp) != NULL) | |
| 433 fmt_ptr->flags = *efmp++; | |
| 434 if (vim_strchr((char_u *)"DXAEWICZGOPQ", *efmp) != NULL) | |
| 435 fmt_ptr->prefix = *efmp; | |
| 436 else | |
| 437 { | |
| 438 sprintf((char *)errmsg, | |
| 439 _("E376: Invalid %%%c in format string prefix"), *efmp); | |
| 440 EMSG(errmsg); | |
| 441 goto error2; | |
| 442 } | |
| 443 } | |
| 444 else | |
| 445 { | |
| 446 sprintf((char *)errmsg, | |
| 447 _("E377: Invalid %%%c in format string"), *efmp); | |
| 448 EMSG(errmsg); | |
| 449 goto error2; | |
| 450 } | |
| 451 } | |
| 452 else /* copy normal character */ | |
| 453 { | |
| 454 if (*efmp == '\\' && efmp + 1 < efm + len) | |
| 455 ++efmp; | |
| 456 else if (vim_strchr((char_u *)".*^$~[", *efmp) != NULL) | |
| 457 *ptr++ = '\\'; /* escape regexp atoms */ | |
| 458 if (*efmp) | |
| 459 *ptr++ = *efmp; | |
| 460 } | |
| 461 } | |
| 462 *ptr++ = '$'; | |
| 463 *ptr = NUL; | |
| 464 if ((fmt_ptr->prog = vim_regcomp(fmtstr, RE_MAGIC + RE_STRING)) == NULL) | |
| 465 goto error2; | |
| 466 /* | |
| 467 * Advance to next part | |
| 468 */ | |
| 469 efm = skip_to_option_part(efm + len); /* skip comma and spaces */ | |
| 470 } | |
| 471 if (fmt_first == NULL) /* nothing found */ | |
| 472 { | |
| 473 EMSG(_("E378: 'errorformat' contains no pattern")); | |
| 474 goto error2; | |
| 475 } | |
| 476 | |
| 477 /* | |
| 478 * got_int is reset here, because it was probably set when killing the | |
| 479 * ":make" command, but we still want to read the errorfile then. | |
| 480 */ | |
| 481 got_int = FALSE; | |
| 482 | |
| 483 /* Always ignore case when looking for a matching error. */ | |
| 484 regmatch.rm_ic = TRUE; | |
| 485 | |
| 446 | 486 if (tv != NULL) |
| 487 { | |
| 488 if (tv->v_type == VAR_STRING) | |
| 489 p_str = tv->vval.v_string; | |
| 490 else if (tv->v_type == VAR_LIST) | |
| 491 p_li = tv->vval.v_list->lv_first; | |
| 492 } | |
| 493 | |
| 7 | 494 /* |
| 495 * Read the lines in the error file one by one. | |
| 496 * Try to recognize one of the error formats in each line. | |
| 497 */ | |
| 41 | 498 while (!got_int) |
| 7 | 499 { |
| 41 | 500 /* Get the next line. */ |
| 501 if (fd == NULL) | |
| 502 { | |
| 446 | 503 if (tv != NULL) |
| 504 { | |
| 505 if (tv->v_type == VAR_STRING) | |
| 506 { | |
| 507 /* Get the next line from the supplied string */ | |
| 508 char_u *p; | |
| 509 | |
| 510 if (!*p_str) /* Reached the end of the string */ | |
| 511 break; | |
| 512 | |
| 513 p = vim_strchr(p_str, '\n'); | |
| 514 if (p) | |
| 835 | 515 len = (int)(p - p_str + 1); |
| 446 | 516 else |
| 835 | 517 len = (int)STRLEN(p_str); |
| 446 | 518 |
| 519 if (len > CMDBUFFSIZE - 2) | |
| 520 vim_strncpy(IObuff, p_str, CMDBUFFSIZE - 2); | |
| 521 else | |
| 522 vim_strncpy(IObuff, p_str, len); | |
| 523 | |
| 524 p_str += len; | |
| 525 } | |
| 526 else if (tv->v_type == VAR_LIST) | |
| 527 { | |
| 528 /* Get the next line from the supplied list */ | |
| 529 while (p_li && p_li->li_tv.v_type != VAR_STRING) | |
| 530 p_li = p_li->li_next; /* Skip non-string items */ | |
| 531 | |
| 532 if (!p_li) /* End of the list */ | |
| 533 break; | |
| 534 | |
| 835 | 535 len = (int)STRLEN(p_li->li_tv.vval.v_string); |
| 446 | 536 if (len > CMDBUFFSIZE - 2) |
| 537 len = CMDBUFFSIZE - 2; | |
| 538 | |
| 539 vim_strncpy(IObuff, p_li->li_tv.vval.v_string, len); | |
| 540 | |
| 541 p_li = p_li->li_next; /* next item */ | |
| 542 } | |
| 543 } | |
| 544 else | |
| 545 { | |
| 546 /* Get the next line from the supplied buffer */ | |
| 547 if (buflnum > lnumlast) | |
| 548 break; | |
| 549 vim_strncpy(IObuff, ml_get_buf(buf, buflnum++, FALSE), | |
| 550 CMDBUFFSIZE - 2); | |
| 551 } | |
| 41 | 552 } |
| 553 else if (fgets((char *)IObuff, CMDBUFFSIZE - 2, fd) == NULL) | |
| 554 break; | |
| 555 | |
| 7 | 556 IObuff[CMDBUFFSIZE - 2] = NUL; /* for very long lines */ |
| 557 if ((efmp = vim_strrchr(IObuff, '\n')) != NULL) | |
| 558 *efmp = NUL; | |
| 559 #ifdef USE_CRNL | |
| 560 if ((efmp = vim_strrchr(IObuff, '\r')) != NULL) | |
| 561 *efmp = NUL; | |
| 562 #endif | |
| 563 | |
| 789 | 564 /* If there was no %> item start at the first pattern */ |
| 565 if (fmt_start == NULL) | |
| 566 fmt_ptr = fmt_first; | |
| 567 else | |
| 568 { | |
| 569 fmt_ptr = fmt_start; | |
| 570 fmt_start = NULL; | |
| 571 } | |
| 572 | |
| 7 | 573 /* |
| 574 * Try to match each part of 'errorformat' until we find a complete | |
| 575 * match or no match. | |
| 576 */ | |
| 577 valid = TRUE; | |
| 578 restofline: | |
| 789 | 579 for ( ; fmt_ptr != NULL; fmt_ptr = fmt_ptr->next) |
| 7 | 580 { |
| 581 idx = fmt_ptr->prefix; | |
| 582 if (multiscan && vim_strchr((char_u *)"OPQ", idx) == NULL) | |
| 583 continue; | |
| 584 namebuf[0] = NUL; | |
| 230 | 585 pattern[0] = NUL; |
| 7 | 586 if (!multiscan) |
| 587 errmsg[0] = NUL; | |
| 588 lnum = 0; | |
| 589 col = 0; | |
| 170 | 590 use_viscol = FALSE; |
| 7 | 591 enr = -1; |
| 592 type = 0; | |
| 593 tail = NULL; | |
| 594 | |
| 595 regmatch.regprog = fmt_ptr->prog; | |
| 596 if (vim_regexec(®match, IObuff, (colnr_T)0)) | |
| 597 { | |
| 598 if ((idx == 'C' || idx == 'Z') && !multiline) | |
| 599 continue; | |
| 600 if (vim_strchr((char_u *)"EWI", idx) != NULL) | |
| 601 type = idx; | |
| 602 else | |
| 603 type = 0; | |
| 604 /* | |
| 895 | 605 * Extract error message data from matched line. |
| 606 * We check for an actual submatch, because "\[" and "\]" in | |
| 607 * the 'errorformat' may cause the wrong submatch to be used. | |
| 7 | 608 */ |
| 609 if ((i = (int)fmt_ptr->addr[0]) > 0) /* %f */ | |
| 610 { | |
| 895 | 611 int c; |
| 612 | |
| 613 if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL) | |
| 614 continue; | |
| 277 | 615 |
| 616 /* Expand ~/file and $HOME/file to full path. */ | |
| 895 | 617 c = *regmatch.endp[i]; |
| 277 | 618 *regmatch.endp[i] = NUL; |
| 619 expand_env(regmatch.startp[i], namebuf, CMDBUFFSIZE); | |
| 620 *regmatch.endp[i] = c; | |
| 621 | |
| 7 | 622 if (vim_strchr((char_u *)"OPQ", idx) != NULL |
| 277 | 623 && mch_getperm(namebuf) == -1) |
| 7 | 624 continue; |
| 625 } | |
| 626 if ((i = (int)fmt_ptr->addr[1]) > 0) /* %n */ | |
| 895 | 627 { |
| 628 if (regmatch.startp[i] == NULL) | |
| 629 continue; | |
| 7 | 630 enr = (int)atol((char *)regmatch.startp[i]); |
| 895 | 631 } |
| 7 | 632 if ((i = (int)fmt_ptr->addr[2]) > 0) /* %l */ |
| 895 | 633 { |
| 634 if (regmatch.startp[i] == NULL) | |
| 635 continue; | |
| 7 | 636 lnum = atol((char *)regmatch.startp[i]); |
| 895 | 637 } |
| 7 | 638 if ((i = (int)fmt_ptr->addr[3]) > 0) /* %c */ |
| 895 | 639 { |
| 640 if (regmatch.startp[i] == NULL) | |
| 641 continue; | |
| 7 | 642 col = (int)atol((char *)regmatch.startp[i]); |
| 895 | 643 } |
| 7 | 644 if ((i = (int)fmt_ptr->addr[4]) > 0) /* %t */ |
| 895 | 645 { |
| 646 if (regmatch.startp[i] == NULL) | |
| 647 continue; | |
| 7 | 648 type = *regmatch.startp[i]; |
| 895 | 649 } |
| 625 | 650 if (fmt_ptr->flags == '+' && !multiscan) /* %+ */ |
| 7 | 651 STRCPY(errmsg, IObuff); |
| 652 else if ((i = (int)fmt_ptr->addr[5]) > 0) /* %m */ | |
| 653 { | |
| 895 | 654 if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL) |
| 655 continue; | |
| 7 | 656 len = (int)(regmatch.endp[i] - regmatch.startp[i]); |
| 418 | 657 vim_strncpy(errmsg, regmatch.startp[i], len); |
| 7 | 658 } |
| 659 if ((i = (int)fmt_ptr->addr[6]) > 0) /* %r */ | |
| 895 | 660 { |
| 661 if (regmatch.startp[i] == NULL) | |
| 662 continue; | |
| 7 | 663 tail = regmatch.startp[i]; |
| 895 | 664 } |
| 7 | 665 if ((i = (int)fmt_ptr->addr[7]) > 0) /* %p */ |
| 666 { | |
| 895 | 667 if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL) |
| 668 continue; | |
| 7 | 669 col = (int)(regmatch.endp[i] - regmatch.startp[i] + 1); |
| 670 if (*((char_u *)regmatch.startp[i]) != TAB) | |
| 170 | 671 use_viscol = TRUE; |
| 7 | 672 } |
| 673 if ((i = (int)fmt_ptr->addr[8]) > 0) /* %v */ | |
| 674 { | |
| 895 | 675 if (regmatch.startp[i] == NULL) |
| 676 continue; | |
| 7 | 677 col = (int)atol((char *)regmatch.startp[i]); |
| 170 | 678 use_viscol = TRUE; |
| 7 | 679 } |
| 230 | 680 if ((i = (int)fmt_ptr->addr[9]) > 0) /* %s */ |
| 681 { | |
| 895 | 682 if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL) |
| 683 continue; | |
| 230 | 684 len = (int)(regmatch.endp[i] - regmatch.startp[i]); |
| 685 if (len > CMDBUFFSIZE - 5) | |
| 686 len = CMDBUFFSIZE - 5; | |
| 687 STRCPY(pattern, "^\\V"); | |
| 688 STRNCAT(pattern, regmatch.startp[i], len); | |
| 689 pattern[len + 3] = '\\'; | |
| 690 pattern[len + 4] = '$'; | |
| 691 pattern[len + 5] = NUL; | |
| 692 } | |
| 7 | 693 break; |
| 694 } | |
| 695 } | |
| 696 multiscan = FALSE; | |
| 789 | 697 |
| 625 | 698 if (fmt_ptr == NULL || idx == 'D' || idx == 'X') |
| 7 | 699 { |
| 625 | 700 if (fmt_ptr != NULL) |
| 7 | 701 { |
| 702 if (idx == 'D') /* enter directory */ | |
| 703 { | |
| 704 if (*namebuf == NUL) | |
| 705 { | |
| 706 EMSG(_("E379: Missing or empty directory name")); | |
| 707 goto error2; | |
| 708 } | |
| 709 if ((directory = qf_push_dir(namebuf, &dir_stack)) == NULL) | |
| 710 goto error2; | |
| 711 } | |
| 712 else if (idx == 'X') /* leave directory */ | |
| 713 directory = qf_pop_dir(&dir_stack); | |
| 714 } | |
| 715 namebuf[0] = NUL; /* no match found, remove file name */ | |
| 716 lnum = 0; /* don't jump to this line */ | |
| 717 valid = FALSE; | |
| 718 STRCPY(errmsg, IObuff); /* copy whole line to error message */ | |
| 625 | 719 if (fmt_ptr == NULL) |
| 7 | 720 multiline = multiignore = FALSE; |
| 721 } | |
| 625 | 722 else if (fmt_ptr != NULL) |
| 7 | 723 { |
| 789 | 724 /* honor %> item */ |
| 725 if (fmt_ptr->conthere) | |
| 726 fmt_start = fmt_ptr; | |
| 727 | |
| 7 | 728 if (vim_strchr((char_u *)"AEWI", idx) != NULL) |
| 729 multiline = TRUE; /* start of a multi-line message */ | |
| 730 else if (vim_strchr((char_u *)"CZ", idx) != NULL) | |
| 731 { /* continuation of multi-line msg */ | |
| 732 if (qfprev == NULL) | |
| 733 goto error2; | |
| 734 if (*errmsg && !multiignore) | |
| 735 { | |
| 736 len = (int)STRLEN(qfprev->qf_text); | |
| 737 if ((ptr = alloc((unsigned)(len + STRLEN(errmsg) + 2))) | |
| 738 == NULL) | |
| 739 goto error2; | |
| 740 STRCPY(ptr, qfprev->qf_text); | |
| 741 vim_free(qfprev->qf_text); | |
| 742 qfprev->qf_text = ptr; | |
| 743 *(ptr += len) = '\n'; | |
| 744 STRCPY(++ptr, errmsg); | |
| 745 } | |
| 746 if (qfprev->qf_nr == -1) | |
| 747 qfprev->qf_nr = enr; | |
| 748 if (vim_isprintc(type) && !qfprev->qf_type) | |
| 749 qfprev->qf_type = type; /* only printable chars allowed */ | |
| 750 if (!qfprev->qf_lnum) | |
| 751 qfprev->qf_lnum = lnum; | |
| 752 if (!qfprev->qf_col) | |
| 753 qfprev->qf_col = col; | |
| 170 | 754 qfprev->qf_viscol = use_viscol; |
| 7 | 755 if (!qfprev->qf_fnum) |
| 756 qfprev->qf_fnum = qf_get_fnum(directory, | |
| 757 *namebuf || directory ? namebuf | |
| 758 : currfile && valid ? currfile : 0); | |
| 759 if (idx == 'Z') | |
| 760 multiline = multiignore = FALSE; | |
| 761 line_breakcheck(); | |
| 762 continue; | |
| 763 } | |
| 764 else if (vim_strchr((char_u *)"OPQ", idx) != NULL) | |
| 765 { | |
| 766 /* global file names */ | |
| 767 valid = FALSE; | |
| 768 if (*namebuf == NUL || mch_getperm(namebuf) >= 0) | |
| 769 { | |
| 770 if (*namebuf && idx == 'P') | |
| 771 currfile = qf_push_dir(namebuf, &file_stack); | |
| 772 else if (idx == 'Q') | |
| 773 currfile = qf_pop_dir(&file_stack); | |
| 774 *namebuf = NUL; | |
| 775 if (tail && *tail) | |
| 776 { | |
| 1668 | 777 STRMOVE(IObuff, skipwhite(tail)); |
| 7 | 778 multiscan = TRUE; |
| 779 goto restofline; | |
| 780 } | |
| 781 } | |
| 782 } | |
| 783 if (fmt_ptr->flags == '-') /* generally exclude this line */ | |
| 784 { | |
| 785 if (multiline) | |
| 786 multiignore = TRUE; /* also exclude continuation lines */ | |
| 787 continue; | |
| 788 } | |
| 789 } | |
| 790 | |
| 644 | 791 if (qf_add_entry(qi, &qfprev, |
| 7 | 792 directory, |
| 129 | 793 (*namebuf || directory) |
| 7 | 794 ? namebuf |
| 129 | 795 : ((currfile && valid) ? currfile : (char_u *)NULL), |
| 1065 | 796 0, |
| 7 | 797 errmsg, |
| 798 lnum, | |
| 799 col, | |
| 170 | 800 use_viscol, |
| 230 | 801 pattern, |
| 7 | 802 enr, |
| 803 type, | |
| 804 valid) == FAIL) | |
| 805 goto error2; | |
| 806 line_breakcheck(); | |
| 807 } | |
| 41 | 808 if (fd == NULL || !ferror(fd)) |
| 7 | 809 { |
| 644 | 810 if (qi->qf_lists[qi->qf_curlist].qf_index == 0) |
| 7 | 811 { |
| 644 | 812 /* no valid entry found */ |
| 813 qi->qf_lists[qi->qf_curlist].qf_ptr = | |
| 814 qi->qf_lists[qi->qf_curlist].qf_start; | |
| 815 qi->qf_lists[qi->qf_curlist].qf_index = 1; | |
| 816 qi->qf_lists[qi->qf_curlist].qf_nonevalid = TRUE; | |
| 7 | 817 } |
| 818 else | |
| 819 { | |
| 644 | 820 qi->qf_lists[qi->qf_curlist].qf_nonevalid = FALSE; |
| 821 if (qi->qf_lists[qi->qf_curlist].qf_ptr == NULL) | |
| 822 qi->qf_lists[qi->qf_curlist].qf_ptr = | |
| 823 qi->qf_lists[qi->qf_curlist].qf_start; | |
| 7 | 824 } |
| 644 | 825 /* return number of matches */ |
| 826 retval = qi->qf_lists[qi->qf_curlist].qf_count; | |
| 7 | 827 goto qf_init_ok; |
| 828 } | |
| 829 EMSG(_(e_readerrf)); | |
| 830 error2: | |
| 644 | 831 qf_free(qi, qi->qf_curlist); |
| 832 qi->qf_listcount--; | |
| 833 if (qi->qf_curlist > 0) | |
| 834 --qi->qf_curlist; | |
| 7 | 835 qf_init_ok: |
| 41 | 836 if (fd != NULL) |
| 837 fclose(fd); | |
| 7 | 838 for (fmt_ptr = fmt_first; fmt_ptr != NULL; fmt_ptr = fmt_first) |
| 839 { | |
| 840 fmt_first = fmt_ptr->next; | |
| 841 vim_free(fmt_ptr->prog); | |
| 842 vim_free(fmt_ptr); | |
| 843 } | |
| 844 qf_clean_dir_stack(&dir_stack); | |
| 845 qf_clean_dir_stack(&file_stack); | |
| 846 qf_init_end: | |
| 847 vim_free(namebuf); | |
| 848 vim_free(errmsg); | |
| 230 | 849 vim_free(pattern); |
| 7 | 850 vim_free(fmtstr); |
| 851 | |
| 852 #ifdef FEAT_WINDOWS | |
| 644 | 853 qf_update_buffer(qi); |
| 7 | 854 #endif |
| 855 | |
| 856 return retval; | |
| 857 } | |
| 858 | |
| 859 /* | |
| 860 * Prepare for adding a new quickfix list. | |
| 861 */ | |
| 862 static void | |
| 644 | 863 qf_new_list(qi) |
| 864 qf_info_T *qi; | |
| 7 | 865 { |
| 866 int i; | |
| 867 | |
| 868 /* | |
| 869 * If the current entry is not the last entry, delete entries below | |
| 870 * the current entry. This makes it possible to browse in a tree-like | |
| 871 * way with ":grep'. | |
| 872 */ | |
| 644 | 873 while (qi->qf_listcount > qi->qf_curlist + 1) |
| 874 qf_free(qi, --qi->qf_listcount); | |
| 7 | 875 |
| 876 /* | |
| 877 * When the stack is full, remove to oldest entry | |
| 878 * Otherwise, add a new entry. | |
| 879 */ | |
| 644 | 880 if (qi->qf_listcount == LISTCOUNT) |
| 7 | 881 { |
| 644 | 882 qf_free(qi, 0); |
| 7 | 883 for (i = 1; i < LISTCOUNT; ++i) |
| 644 | 884 qi->qf_lists[i - 1] = qi->qf_lists[i]; |
| 885 qi->qf_curlist = LISTCOUNT - 1; | |
| 7 | 886 } |
| 887 else | |
| 644 | 888 qi->qf_curlist = qi->qf_listcount++; |
| 889 qi->qf_lists[qi->qf_curlist].qf_index = 0; | |
| 890 qi->qf_lists[qi->qf_curlist].qf_count = 0; | |
| 7 | 891 } |
| 892 | |
| 644 | 893 /* |
| 894 * Free a location list | |
| 895 */ | |
| 896 static void | |
| 897 ll_free_all(pqi) | |
| 898 qf_info_T **pqi; | |
| 359 | 899 { |
| 900 int i; | |
| 644 | 901 qf_info_T *qi; |
| 902 | |
| 903 qi = *pqi; | |
| 904 if (qi == NULL) | |
| 905 return; | |
| 906 *pqi = NULL; /* Remove reference to this list */ | |
| 907 | |
| 908 qi->qf_refcount--; | |
| 909 if (qi->qf_refcount < 1) | |
| 910 { | |
| 911 /* No references to this location list */ | |
| 912 for (i = 0; i < qi->qf_listcount; ++i) | |
| 913 qf_free(qi, i); | |
| 914 vim_free(qi); | |
| 915 } | |
| 359 | 916 } |
| 644 | 917 |
| 918 void | |
| 919 qf_free_all(wp) | |
| 920 win_T *wp; | |
| 921 { | |
| 922 int i; | |
| 923 qf_info_T *qi = &ql_info; | |
| 924 | |
| 925 if (wp != NULL) | |
| 926 { | |
| 927 /* location list */ | |
| 928 ll_free_all(&wp->w_llist); | |
| 929 ll_free_all(&wp->w_llist_ref); | |
| 930 } | |
| 931 else | |
| 932 /* quickfix list */ | |
| 933 for (i = 0; i < qi->qf_listcount; ++i) | |
| 934 qf_free(qi, i); | |
| 935 } | |
| 359 | 936 |
| 7 | 937 /* |
| 938 * Add an entry to the end of the list of errors. | |
| 939 * Returns OK or FAIL. | |
| 940 */ | |
| 941 static int | |
| 1065 | 942 qf_add_entry(qi, prevp, dir, fname, bufnum, mesg, lnum, col, vis_col, pattern, |
| 943 nr, type, valid) | |
| 644 | 944 qf_info_T *qi; /* quickfix list */ |
| 230 | 945 qfline_T **prevp; /* pointer to previously added entry or NULL */ |
| 7 | 946 char_u *dir; /* optional directory name */ |
| 947 char_u *fname; /* file name or NULL */ | |
| 1065 | 948 int bufnum; /* buffer number or zero */ |
| 7 | 949 char_u *mesg; /* message */ |
| 950 long lnum; /* line number */ | |
| 951 int col; /* column */ | |
| 170 | 952 int vis_col; /* using visual column */ |
| 230 | 953 char_u *pattern; /* search pattern */ |
| 7 | 954 int nr; /* error number */ |
| 955 int type; /* type character */ | |
| 956 int valid; /* valid entry */ | |
| 957 { | |
| 230 | 958 qfline_T *qfp; |
| 7 | 959 |
| 230 | 960 if ((qfp = (qfline_T *)alloc((unsigned)sizeof(qfline_T))) == NULL) |
| 7 | 961 return FAIL; |
| 1065 | 962 if (bufnum != 0) |
| 963 qfp->qf_fnum = bufnum; | |
| 964 else | |
| 965 qfp->qf_fnum = qf_get_fnum(dir, fname); | |
| 7 | 966 if ((qfp->qf_text = vim_strsave(mesg)) == NULL) |
| 967 { | |
| 968 vim_free(qfp); | |
| 969 return FAIL; | |
| 970 } | |
| 971 qfp->qf_lnum = lnum; | |
| 972 qfp->qf_col = col; | |
| 170 | 973 qfp->qf_viscol = vis_col; |
| 230 | 974 if (pattern == NULL || *pattern == NUL) |
| 975 qfp->qf_pattern = NULL; | |
| 976 else if ((qfp->qf_pattern = vim_strsave(pattern)) == NULL) | |
| 977 { | |
| 978 vim_free(qfp->qf_text); | |
| 979 vim_free(qfp); | |
| 980 return FAIL; | |
| 981 } | |
| 7 | 982 qfp->qf_nr = nr; |
| 983 if (type != 1 && !vim_isprintc(type)) /* only printable chars allowed */ | |
| 984 type = 0; | |
| 985 qfp->qf_type = type; | |
| 986 qfp->qf_valid = valid; | |
| 987 | |
| 644 | 988 if (qi->qf_lists[qi->qf_curlist].qf_count == 0) |
| 989 /* first element in the list */ | |
| 7 | 990 { |
| 644 | 991 qi->qf_lists[qi->qf_curlist].qf_start = qfp; |
| 7 | 992 qfp->qf_prev = qfp; /* first element points to itself */ |
| 993 } | |
| 994 else | |
| 995 { | |
| 996 qfp->qf_prev = *prevp; | |
| 997 (*prevp)->qf_next = qfp; | |
| 998 } | |
| 999 qfp->qf_next = qfp; /* last element points to itself */ | |
| 1000 qfp->qf_cleared = FALSE; | |
| 1001 *prevp = qfp; | |
| 644 | 1002 ++qi->qf_lists[qi->qf_curlist].qf_count; |
| 1003 if (qi->qf_lists[qi->qf_curlist].qf_index == 0 && qfp->qf_valid) | |
| 1004 /* first valid entry */ | |
| 7 | 1005 { |
| 644 | 1006 qi->qf_lists[qi->qf_curlist].qf_index = |
| 1007 qi->qf_lists[qi->qf_curlist].qf_count; | |
| 1008 qi->qf_lists[qi->qf_curlist].qf_ptr = qfp; | |
| 7 | 1009 } |
| 1010 | |
| 1011 return OK; | |
| 1012 } | |
| 1013 | |
| 1014 /* | |
| 659 | 1015 * Allocate a new location list |
| 644 | 1016 */ |
| 659 | 1017 static qf_info_T * |
| 1018 ll_new_list() | |
| 644 | 1019 { |
| 659 | 1020 qf_info_T *qi; |
| 1021 | |
| 1022 qi = (qf_info_T *)alloc((unsigned)sizeof(qf_info_T)); | |
| 1023 if (qi != NULL) | |
| 1024 { | |
| 1025 vim_memset(qi, 0, (size_t)(sizeof(qf_info_T))); | |
| 1026 qi->qf_refcount++; | |
| 1027 } | |
| 1028 | |
| 1029 return qi; | |
| 644 | 1030 } |
| 1031 | |
| 1032 /* | |
| 1033 * Return the location list for window 'wp'. | |
| 1034 * If not present, allocate a location list | |
| 1035 */ | |
| 1036 static qf_info_T * | |
| 1037 ll_get_or_alloc_list(wp) | |
| 1038 win_T *wp; | |
| 1039 { | |
| 1040 if (IS_LL_WINDOW(wp)) | |
| 1041 /* For a location list window, use the referenced location list */ | |
| 1042 return wp->w_llist_ref; | |
| 1043 | |
| 1044 /* | |
| 1045 * For a non-location list window, w_llist_ref should not point to a | |
| 1046 * location list. | |
| 1047 */ | |
| 1048 ll_free_all(&wp->w_llist_ref); | |
| 1049 | |
| 1050 if (wp->w_llist == NULL) | |
| 659 | 1051 wp->w_llist = ll_new_list(); /* new location list */ |
| 644 | 1052 return wp->w_llist; |
| 1053 } | |
| 1054 | |
| 1055 /* | |
| 1056 * Copy the location list from window "from" to window "to". | |
| 1057 */ | |
| 1058 void | |
| 1059 copy_loclist(from, to) | |
| 1060 win_T *from; | |
| 1061 win_T *to; | |
| 1062 { | |
| 1063 qf_info_T *qi; | |
| 1064 int idx; | |
| 1065 int i; | |
| 1066 | |
| 1067 /* | |
| 1068 * When copying from a location list window, copy the referenced | |
| 1069 * location list. For other windows, copy the location list for | |
| 1070 * that window. | |
| 1071 */ | |
| 1072 if (IS_LL_WINDOW(from)) | |
| 1073 qi = from->w_llist_ref; | |
| 1074 else | |
| 1075 qi = from->w_llist; | |
| 1076 | |
| 1077 if (qi == NULL) /* no location list to copy */ | |
| 1078 return; | |
| 1079 | |
| 659 | 1080 /* allocate a new location list */ |
| 1081 if ((to->w_llist = ll_new_list()) == NULL) | |
| 644 | 1082 return; |
| 1083 | |
| 1084 to->w_llist->qf_listcount = qi->qf_listcount; | |
| 1085 | |
| 1086 /* Copy the location lists one at a time */ | |
| 1087 for (idx = 0; idx < qi->qf_listcount; idx++) | |
| 1088 { | |
| 1089 qf_list_T *from_qfl; | |
| 1090 qf_list_T *to_qfl; | |
| 1091 | |
| 1092 to->w_llist->qf_curlist = idx; | |
| 1093 | |
| 1094 from_qfl = &qi->qf_lists[idx]; | |
| 1095 to_qfl = &to->w_llist->qf_lists[idx]; | |
| 1096 | |
| 1097 /* Some of the fields are populated by qf_add_entry() */ | |
| 1098 to_qfl->qf_nonevalid = from_qfl->qf_nonevalid; | |
| 1099 to_qfl->qf_count = 0; | |
| 1100 to_qfl->qf_index = 0; | |
| 1101 to_qfl->qf_start = NULL; | |
| 1102 to_qfl->qf_ptr = NULL; | |
| 1103 | |
| 1104 if (from_qfl->qf_count) | |
| 1105 { | |
| 1106 qfline_T *from_qfp; | |
| 1107 qfline_T *prevp = NULL; | |
| 1108 | |
| 1109 /* copy all the location entries in this list */ | |
| 1110 for (i = 0, from_qfp = from_qfl->qf_start; i < from_qfl->qf_count; | |
| 1111 ++i, from_qfp = from_qfp->qf_next) | |
| 1112 { | |
| 1113 if (qf_add_entry(to->w_llist, &prevp, | |
| 1114 NULL, | |
| 1115 NULL, | |
| 1065 | 1116 0, |
| 644 | 1117 from_qfp->qf_text, |
| 1118 from_qfp->qf_lnum, | |
| 1119 from_qfp->qf_col, | |
| 1120 from_qfp->qf_viscol, | |
| 1121 from_qfp->qf_pattern, | |
| 1122 from_qfp->qf_nr, | |
| 1123 0, | |
| 1124 from_qfp->qf_valid) == FAIL) | |
| 1125 { | |
| 1126 qf_free_all(to); | |
| 1127 return; | |
| 1128 } | |
| 1129 /* | |
| 1130 * qf_add_entry() will not set the qf_num field, as the | |
| 1131 * directory and file names are not supplied. So the qf_fnum | |
| 1132 * field is copied here. | |
| 1133 */ | |
| 1134 prevp->qf_fnum = from_qfp->qf_fnum; /* file number */ | |
| 1135 prevp->qf_type = from_qfp->qf_type; /* error type */ | |
| 1136 if (from_qfl->qf_ptr == from_qfp) | |
| 1137 to_qfl->qf_ptr = prevp; /* current location */ | |
| 1138 } | |
| 1139 } | |
| 1140 | |
| 1141 to_qfl->qf_index = from_qfl->qf_index; /* current index in the list */ | |
| 1142 | |
| 1143 /* When no valid entries are present in the list, qf_ptr points to | |
| 1144 * the first item in the list */ | |
| 1145 if (to_qfl->qf_nonevalid == TRUE) | |
| 1146 to_qfl->qf_ptr = to_qfl->qf_start; | |
| 1147 } | |
| 1148 | |
| 1149 to->w_llist->qf_curlist = qi->qf_curlist; /* current list */ | |
| 1150 } | |
| 1151 | |
| 1152 /* | |
| 7 | 1153 * get buffer number for file "dir.name" |
| 1154 */ | |
| 1155 static int | |
| 1156 qf_get_fnum(directory, fname) | |
| 1157 char_u *directory; | |
| 1158 char_u *fname; | |
| 1159 { | |
| 1160 if (fname == NULL || *fname == NUL) /* no file name */ | |
| 1161 return 0; | |
| 1162 { | |
| 1163 #ifdef RISCOS | |
| 1164 /* Name is reported as `main.c', but file is `c.main' */ | |
| 1165 return ro_buflist_add(fname); | |
| 1166 #else | |
| 1167 char_u *ptr; | |
| 1168 int fnum; | |
| 1169 | |
| 1170 # ifdef VMS | |
| 1171 vms_remove_version(fname); | |
| 1172 # endif | |
| 1173 # ifdef BACKSLASH_IN_FILENAME | |
| 1174 if (directory != NULL) | |
| 1175 slash_adjust(directory); | |
| 1176 slash_adjust(fname); | |
| 1177 # endif | |
| 1178 if (directory != NULL && !vim_isAbsName(fname) | |
| 1179 && (ptr = concat_fnames(directory, fname, TRUE)) != NULL) | |
| 1180 { | |
| 1181 /* | |
| 1182 * Here we check if the file really exists. | |
| 1183 * This should normally be true, but if make works without | |
| 1184 * "leaving directory"-messages we might have missed a | |
| 1185 * directory change. | |
| 1186 */ | |
| 1187 if (mch_getperm(ptr) < 0) | |
| 1188 { | |
| 1189 vim_free(ptr); | |
| 1190 directory = qf_guess_filepath(fname); | |
| 1191 if (directory) | |
| 1192 ptr = concat_fnames(directory, fname, TRUE); | |
| 1193 else | |
| 1194 ptr = vim_strsave(fname); | |
| 1195 } | |
| 1196 /* Use concatenated directory name and file name */ | |
| 1197 fnum = buflist_add(ptr, 0); | |
| 1198 vim_free(ptr); | |
| 1199 return fnum; | |
| 1200 } | |
| 1201 return buflist_add(fname, 0); | |
| 1202 #endif | |
| 1203 } | |
| 1204 } | |
| 1205 | |
| 1206 /* | |
| 1207 * push dirbuf onto the directory stack and return pointer to actual dir or | |
| 1208 * NULL on error | |
| 1209 */ | |
| 1210 static char_u * | |
| 1211 qf_push_dir(dirbuf, stackptr) | |
| 1212 char_u *dirbuf; | |
| 1213 struct dir_stack_T **stackptr; | |
| 1214 { | |
| 1215 struct dir_stack_T *ds_new; | |
| 1216 struct dir_stack_T *ds_ptr; | |
| 1217 | |
| 1218 /* allocate new stack element and hook it in */ | |
| 1219 ds_new = (struct dir_stack_T *)alloc((unsigned)sizeof(struct dir_stack_T)); | |
| 1220 if (ds_new == NULL) | |
| 1221 return NULL; | |
| 1222 | |
| 1223 ds_new->next = *stackptr; | |
| 1224 *stackptr = ds_new; | |
| 1225 | |
| 1226 /* store directory on the stack */ | |
| 1227 if (vim_isAbsName(dirbuf) | |
| 1228 || (*stackptr)->next == NULL | |
| 1229 || (*stackptr && dir_stack != *stackptr)) | |
| 1230 (*stackptr)->dirname = vim_strsave(dirbuf); | |
| 1231 else | |
| 1232 { | |
| 1233 /* Okay we don't have an absolute path. | |
| 1234 * dirbuf must be a subdir of one of the directories on the stack. | |
| 1235 * Let's search... | |
| 1236 */ | |
| 1237 ds_new = (*stackptr)->next; | |
| 1238 (*stackptr)->dirname = NULL; | |
| 1239 while (ds_new) | |
| 1240 { | |
| 1241 vim_free((*stackptr)->dirname); | |
| 1242 (*stackptr)->dirname = concat_fnames(ds_new->dirname, dirbuf, | |
| 1243 TRUE); | |
| 1244 if (mch_isdir((*stackptr)->dirname) == TRUE) | |
| 1245 break; | |
| 1246 | |
| 1247 ds_new = ds_new->next; | |
| 1248 } | |
| 1249 | |
| 1250 /* clean up all dirs we already left */ | |
| 1251 while ((*stackptr)->next != ds_new) | |
| 1252 { | |
| 1253 ds_ptr = (*stackptr)->next; | |
| 1254 (*stackptr)->next = (*stackptr)->next->next; | |
| 1255 vim_free(ds_ptr->dirname); | |
| 1256 vim_free(ds_ptr); | |
| 1257 } | |
| 1258 | |
| 1259 /* Nothing found -> it must be on top level */ | |
| 1260 if (ds_new == NULL) | |
| 1261 { | |
| 1262 vim_free((*stackptr)->dirname); | |
| 1263 (*stackptr)->dirname = vim_strsave(dirbuf); | |
| 1264 } | |
| 1265 } | |
| 1266 | |
| 1267 if ((*stackptr)->dirname != NULL) | |
| 1268 return (*stackptr)->dirname; | |
| 1269 else | |
| 1270 { | |
| 1271 ds_ptr = *stackptr; | |
| 1272 *stackptr = (*stackptr)->next; | |
| 1273 vim_free(ds_ptr); | |
| 1274 return NULL; | |
| 1275 } | |
| 1276 } | |
| 1277 | |
| 1278 | |
| 1279 /* | |
| 1280 * pop dirbuf from the directory stack and return previous directory or NULL if | |
| 1281 * stack is empty | |
| 1282 */ | |
| 1283 static char_u * | |
| 1284 qf_pop_dir(stackptr) | |
| 1285 struct dir_stack_T **stackptr; | |
| 1286 { | |
| 1287 struct dir_stack_T *ds_ptr; | |
| 1288 | |
| 1289 /* TODO: Should we check if dirbuf is the directory on top of the stack? | |
| 1290 * What to do if it isn't? */ | |
| 1291 | |
| 1292 /* pop top element and free it */ | |
| 1293 if (*stackptr != NULL) | |
| 1294 { | |
| 1295 ds_ptr = *stackptr; | |
| 1296 *stackptr = (*stackptr)->next; | |
| 1297 vim_free(ds_ptr->dirname); | |
| 1298 vim_free(ds_ptr); | |
| 1299 } | |
| 1300 | |
| 1301 /* return NEW top element as current dir or NULL if stack is empty*/ | |
| 1302 return *stackptr ? (*stackptr)->dirname : NULL; | |
| 1303 } | |
| 1304 | |
| 1305 /* | |
| 1306 * clean up directory stack | |
| 1307 */ | |
| 1308 static void | |
| 1309 qf_clean_dir_stack(stackptr) | |
| 1310 struct dir_stack_T **stackptr; | |
| 1311 { | |
| 1312 struct dir_stack_T *ds_ptr; | |
| 1313 | |
| 1314 while ((ds_ptr = *stackptr) != NULL) | |
| 1315 { | |
| 1316 *stackptr = (*stackptr)->next; | |
| 1317 vim_free(ds_ptr->dirname); | |
| 1318 vim_free(ds_ptr); | |
| 1319 } | |
| 1320 } | |
| 1321 | |
| 1322 /* | |
| 1323 * Check in which directory of the directory stack the given file can be | |
| 1324 * found. | |
| 1325 * Returns a pointer to the directory name or NULL if not found | |
| 1326 * Cleans up intermediate directory entries. | |
| 1327 * | |
| 1328 * TODO: How to solve the following problem? | |
| 1329 * If we have the this directory tree: | |
| 1330 * ./ | |
| 1331 * ./aa | |
| 1332 * ./aa/bb | |
| 1333 * ./bb | |
| 1334 * ./bb/x.c | |
| 1335 * and make says: | |
| 1336 * making all in aa | |
| 1337 * making all in bb | |
| 1338 * x.c:9: Error | |
| 1339 * Then qf_push_dir thinks we are in ./aa/bb, but we are in ./bb. | |
| 1340 * qf_guess_filepath will return NULL. | |
| 1341 */ | |
| 1342 static char_u * | |
| 1343 qf_guess_filepath(filename) | |
| 1344 char_u *filename; | |
| 1345 { | |
| 1346 struct dir_stack_T *ds_ptr; | |
| 1347 struct dir_stack_T *ds_tmp; | |
| 1348 char_u *fullname; | |
| 1349 | |
| 1350 /* no dirs on the stack - there's nothing we can do */ | |
| 1351 if (dir_stack == NULL) | |
| 1352 return NULL; | |
| 1353 | |
| 1354 ds_ptr = dir_stack->next; | |
| 1355 fullname = NULL; | |
| 1356 while (ds_ptr) | |
| 1357 { | |
| 1358 vim_free(fullname); | |
| 1359 fullname = concat_fnames(ds_ptr->dirname, filename, TRUE); | |
| 1360 | |
| 1361 /* If concat_fnames failed, just go on. The worst thing that can happen | |
| 1362 * is that we delete the entire stack. | |
| 1363 */ | |
| 1364 if ((fullname != NULL) && (mch_getperm(fullname) >= 0)) | |
| 1365 break; | |
| 1366 | |
| 1367 ds_ptr = ds_ptr->next; | |
| 1368 } | |
| 1369 | |
| 1370 vim_free(fullname); | |
| 1371 | |
| 1372 /* clean up all dirs we already left */ | |
| 1373 while (dir_stack->next != ds_ptr) | |
| 1374 { | |
| 1375 ds_tmp = dir_stack->next; | |
| 1376 dir_stack->next = dir_stack->next->next; | |
| 1377 vim_free(ds_tmp->dirname); | |
| 1378 vim_free(ds_tmp); | |
| 1379 } | |
| 1380 | |
| 1381 return ds_ptr==NULL? NULL: ds_ptr->dirname; | |
| 1382 | |
| 1383 } | |
| 1384 | |
| 1385 /* | |
| 1386 * jump to a quickfix line | |
| 1387 * if dir == FORWARD go "errornr" valid entries forward | |
| 1388 * if dir == BACKWARD go "errornr" valid entries backward | |
| 1389 * if dir == FORWARD_FILE go "errornr" valid entries files backward | |
| 1390 * if dir == BACKWARD_FILE go "errornr" valid entries files backward | |
| 1391 * else if "errornr" is zero, redisplay the same line | |
| 1392 * else go to entry "errornr" | |
| 1393 */ | |
| 1394 void | |
| 659 | 1395 qf_jump(qi, dir, errornr, forceit) |
| 1396 qf_info_T *qi; | |
| 7 | 1397 int dir; |
| 1398 int errornr; | |
| 1399 int forceit; | |
| 1400 { | |
| 644 | 1401 qf_info_T *ll_ref; |
| 230 | 1402 qfline_T *qf_ptr; |
| 1403 qfline_T *old_qf_ptr; | |
| 7 | 1404 int qf_index; |
| 1405 int old_qf_fnum; | |
| 1406 int old_qf_index; | |
| 1407 int prev_index; | |
| 1408 static char_u *e_no_more_items = (char_u *)N_("E553: No more items"); | |
| 1409 char_u *err = e_no_more_items; | |
| 1410 linenr_T i; | |
| 1411 buf_T *old_curbuf; | |
| 1412 linenr_T old_lnum; | |
| 1413 colnr_T screen_col; | |
| 1414 colnr_T char_col; | |
| 1415 char_u *line; | |
| 1416 #ifdef FEAT_WINDOWS | |
| 639 | 1417 char_u *old_swb = p_swb; |
| 1621 | 1418 unsigned old_swb_flags = swb_flags; |
| 7 | 1419 int opened_window = FALSE; |
| 1420 win_T *win; | |
| 1421 win_T *altwin; | |
| 1822 | 1422 int flags; |
| 7 | 1423 #endif |
| 1743 | 1424 win_T *oldwin = curwin; |
| 7 | 1425 int print_message = TRUE; |
| 1426 int len; | |
| 1427 #ifdef FEAT_FOLDING | |
| 1428 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
| 1429 #endif | |
| 9 | 1430 int ok = OK; |
| 644 | 1431 int usable_win; |
| 1432 | |
| 659 | 1433 if (qi == NULL) |
| 1434 qi = &ql_info; | |
| 644 | 1435 |
| 1436 if (qi->qf_curlist >= qi->qf_listcount | |
| 1437 || qi->qf_lists[qi->qf_curlist].qf_count == 0) | |
| 7 | 1438 { |
| 1439 EMSG(_(e_quickfix)); | |
| 1440 return; | |
| 1441 } | |
| 1442 | |
| 644 | 1443 qf_ptr = qi->qf_lists[qi->qf_curlist].qf_ptr; |
| 7 | 1444 old_qf_ptr = qf_ptr; |
| 644 | 1445 qf_index = qi->qf_lists[qi->qf_curlist].qf_index; |
| 7 | 1446 old_qf_index = qf_index; |
| 1447 if (dir == FORWARD || dir == FORWARD_FILE) /* next valid entry */ | |
| 1448 { | |
| 1449 while (errornr--) | |
| 1450 { | |
| 1451 old_qf_ptr = qf_ptr; | |
| 1452 prev_index = qf_index; | |
| 1453 old_qf_fnum = qf_ptr->qf_fnum; | |
| 1454 do | |
| 1455 { | |
| 644 | 1456 if (qf_index == qi->qf_lists[qi->qf_curlist].qf_count |
| 7 | 1457 || qf_ptr->qf_next == NULL) |
| 1458 { | |
| 1459 qf_ptr = old_qf_ptr; | |
| 1460 qf_index = prev_index; | |
| 1461 if (err != NULL) | |
| 1462 { | |
| 1463 EMSG(_(err)); | |
| 1464 goto theend; | |
| 1465 } | |
| 1466 errornr = 0; | |
| 1467 break; | |
| 1468 } | |
| 1469 ++qf_index; | |
| 1470 qf_ptr = qf_ptr->qf_next; | |
| 644 | 1471 } while ((!qi->qf_lists[qi->qf_curlist].qf_nonevalid |
| 1472 && !qf_ptr->qf_valid) | |
| 7 | 1473 || (dir == FORWARD_FILE && qf_ptr->qf_fnum == old_qf_fnum)); |
| 1474 err = NULL; | |
| 1475 } | |
| 1476 } | |
| 1477 else if (dir == BACKWARD || dir == BACKWARD_FILE) /* prev. valid entry */ | |
| 1478 { | |
| 1479 while (errornr--) | |
| 1480 { | |
| 1481 old_qf_ptr = qf_ptr; | |
| 1482 prev_index = qf_index; | |
| 1483 old_qf_fnum = qf_ptr->qf_fnum; | |
| 1484 do | |
| 1485 { | |
| 1486 if (qf_index == 1 || qf_ptr->qf_prev == NULL) | |
| 1487 { | |
| 1488 qf_ptr = old_qf_ptr; | |
| 1489 qf_index = prev_index; | |
| 1490 if (err != NULL) | |
| 1491 { | |
| 1492 EMSG(_(err)); | |
| 1493 goto theend; | |
| 1494 } | |
| 1495 errornr = 0; | |
| 1496 break; | |
| 1497 } | |
| 1498 --qf_index; | |
| 1499 qf_ptr = qf_ptr->qf_prev; | |
| 644 | 1500 } while ((!qi->qf_lists[qi->qf_curlist].qf_nonevalid |
| 1501 && !qf_ptr->qf_valid) | |
| 7 | 1502 || (dir == BACKWARD_FILE && qf_ptr->qf_fnum == old_qf_fnum)); |
| 1503 err = NULL; | |
| 1504 } | |
| 1505 } | |
| 1506 else if (errornr != 0) /* go to specified number */ | |
| 1507 { | |
| 1508 while (errornr < qf_index && qf_index > 1 && qf_ptr->qf_prev != NULL) | |
| 1509 { | |
| 1510 --qf_index; | |
| 1511 qf_ptr = qf_ptr->qf_prev; | |
| 1512 } | |
| 644 | 1513 while (errornr > qf_index && qf_index < |
| 1514 qi->qf_lists[qi->qf_curlist].qf_count | |
| 7 | 1515 && qf_ptr->qf_next != NULL) |
| 1516 { | |
| 1517 ++qf_index; | |
| 1518 qf_ptr = qf_ptr->qf_next; | |
| 1519 } | |
| 1520 } | |
| 1521 | |
| 1522 #ifdef FEAT_WINDOWS | |
| 644 | 1523 qi->qf_lists[qi->qf_curlist].qf_index = qf_index; |
| 1524 if (qf_win_pos_update(qi, old_qf_index)) | |
| 7 | 1525 /* No need to print the error message if it's visible in the error |
| 1526 * window */ | |
| 1527 print_message = FALSE; | |
| 1528 | |
| 1529 /* | |
| 9 | 1530 * For ":helpgrep" find a help window or open one. |
| 1531 */ | |
| 682 | 1532 if (qf_ptr->qf_type == 1 && (!curwin->w_buffer->b_help || cmdmod.tab != 0)) |
| 9 | 1533 { |
| 1534 win_T *wp; | |
| 1535 | |
| 682 | 1536 if (cmdmod.tab != 0) |
| 1537 wp = NULL; | |
| 1538 else | |
| 1539 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 1540 if (wp->w_buffer != NULL && wp->w_buffer->b_help) | |
| 1541 break; | |
| 9 | 1542 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 1543 win_enter(wp, TRUE); | |
| 1544 else | |
| 1545 { | |
| 1546 /* | |
| 1547 * Split off help window; put it at far top if no position | |
| 1548 * specified, the current window is vertically split and narrow. | |
| 1549 */ | |
| 1822 | 1550 flags = WSP_HELP; |
| 9 | 1551 # ifdef FEAT_VERTSPLIT |
| 1552 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 1553 && curwin->w_width < 80) | |
| 1822 | 1554 flags |= WSP_TOP; |
| 9 | 1555 # endif |
| 1822 | 1556 if (qi != &ql_info) |
| 1557 flags |= WSP_NEWLOC; /* don't copy the location list */ | |
| 1558 | |
| 1559 if (win_split(0, flags) == FAIL) | |
| 9 | 1560 goto theend; |
| 26 | 1561 opened_window = TRUE; /* close it when fail */ |
| 9 | 1562 |
| 1563 if (curwin->w_height < p_hh) | |
| 1564 win_setheight((int)p_hh); | |
| 659 | 1565 |
| 1566 if (qi != &ql_info) /* not a quickfix list */ | |
| 1567 { | |
| 1568 /* The new window should use the supplied location list */ | |
| 1569 curwin->w_llist = qi; | |
| 1570 qi->qf_refcount++; | |
| 1571 } | |
| 9 | 1572 } |
| 1573 | |
| 1574 if (!p_im) | |
| 1575 restart_edit = 0; /* don't want insert mode in help file */ | |
| 1576 } | |
| 1577 | |
| 1578 /* | |
| 7 | 1579 * If currently in the quickfix window, find another window to show the |
| 1580 * file in. | |
| 1581 */ | |
| 26 | 1582 if (bt_quickfix(curbuf) && !opened_window) |
| 7 | 1583 { |
| 1584 /* | |
| 1585 * If there is no file specified, we don't know where to go. | |
| 1586 * But do advance, otherwise ":cn" gets stuck. | |
| 1587 */ | |
| 1588 if (qf_ptr->qf_fnum == 0) | |
| 1589 goto theend; | |
| 1590 | |
| 644 | 1591 /* Locate a window showing a normal buffer */ |
| 1592 usable_win = 0; | |
| 1593 FOR_ALL_WINDOWS(win) | |
| 1594 if (win->w_buffer->b_p_bt[0] == NUL) | |
| 1595 { | |
| 1596 usable_win = 1; | |
| 1597 break; | |
| 1598 } | |
| 1599 | |
| 7 | 1600 /* |
| 1621 | 1601 * If no usable window is found and 'switchbuf' contains "usetab" |
| 1020 | 1602 * then search in other tabs. |
| 7 | 1603 */ |
| 1621 | 1604 if (!usable_win && (swb_flags & SWB_USETAB)) |
| 1020 | 1605 { |
| 1606 tabpage_T *tp; | |
| 1607 win_T *wp; | |
| 1608 | |
| 1609 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 1610 { | |
| 1611 if (wp->w_buffer->b_fnum == qf_ptr->qf_fnum) | |
| 1612 { | |
| 1613 goto_tabpage_win(tp, wp); | |
| 1614 usable_win = 1; | |
| 1819 | 1615 goto win_found; |
| 1020 | 1616 } |
| 1617 } | |
| 1618 } | |
| 1819 | 1619 win_found: |
| 1020 | 1620 |
| 1621 /* | |
| 1396 | 1622 * If there is only one window and it is the quickfix window, create a |
| 1623 * new one above the quickfix window. | |
| 1020 | 1624 */ |
| 1625 if (((firstwin == lastwin) && bt_quickfix(curbuf)) || !usable_win) | |
| 7 | 1626 { |
| 644 | 1627 ll_ref = curwin->w_llist_ref; |
| 1628 | |
| 1822 | 1629 flags = WSP_ABOVE; |
| 1630 if (ll_ref != NULL) | |
| 1631 flags |= WSP_NEWLOC; | |
| 1632 if (win_split(0, flags) == FAIL) | |
| 7 | 1633 goto failed; /* not enough room for window */ |
| 1634 opened_window = TRUE; /* close it when fail */ | |
| 1635 p_swb = empty_option; /* don't split again */ | |
| 1621 | 1636 swb_flags = 0; |
| 7 | 1637 # ifdef FEAT_SCROLLBIND |
| 1638 curwin->w_p_scb = FALSE; | |
| 1639 # endif | |
| 644 | 1640 if (ll_ref != NULL) |
| 1641 { | |
| 1642 /* The new window should use the location list from the | |
| 1643 * location list window */ | |
| 1644 curwin->w_llist = ll_ref; | |
| 1645 ll_ref->qf_refcount++; | |
| 1646 } | |
| 7 | 1647 } |
| 1648 else | |
| 1649 { | |
| 644 | 1650 if (curwin->w_llist_ref != NULL) |
| 1651 { | |
| 1652 /* In a location window */ | |
| 1653 ll_ref = curwin->w_llist_ref; | |
| 1654 | |
| 1655 /* Find the window with the same location list */ | |
| 1656 FOR_ALL_WINDOWS(win) | |
| 1657 if (win->w_llist == ll_ref) | |
| 1658 break; | |
| 1659 if (win == NULL) | |
| 1660 { | |
| 1661 /* Find the window showing the selected file */ | |
| 1662 FOR_ALL_WINDOWS(win) | |
| 1663 if (win->w_buffer->b_fnum == qf_ptr->qf_fnum) | |
| 1664 break; | |
| 1665 if (win == NULL) | |
| 1666 { | |
| 1667 /* Find a previous usable window */ | |
| 1668 win = curwin; | |
| 1669 do | |
| 1670 { | |
| 1671 if (win->w_buffer->b_p_bt[0] == NUL) | |
| 1672 break; | |
| 1673 if (win->w_prev == NULL) | |
| 1674 win = lastwin; /* wrap around the top */ | |
| 1675 else | |
| 1676 win = win->w_prev; /* go to previous window */ | |
| 1677 } while (win != curwin); | |
| 1678 } | |
| 1679 } | |
| 1680 win_goto(win); | |
| 1681 | |
| 1682 /* If the location list for the window is not set, then set it | |
| 1683 * to the location list from the location window */ | |
| 1684 if (win->w_llist == NULL) | |
| 1685 { | |
| 1686 win->w_llist = ll_ref; | |
| 1687 ll_ref->qf_refcount++; | |
| 1688 } | |
| 1689 } | |
| 1690 else | |
| 1691 { | |
| 1692 | |
| 7 | 1693 /* |
| 1694 * Try to find a window that shows the right buffer. | |
| 1695 * Default to the window just above the quickfix buffer. | |
| 1696 */ | |
| 1697 win = curwin; | |
| 1698 altwin = NULL; | |
| 1699 for (;;) | |
| 1700 { | |
| 1701 if (win->w_buffer->b_fnum == qf_ptr->qf_fnum) | |
| 1702 break; | |
| 1703 if (win->w_prev == NULL) | |
| 1704 win = lastwin; /* wrap around the top */ | |
| 1705 else | |
| 1706 win = win->w_prev; /* go to previous window */ | |
| 1707 | |
| 644 | 1708 if (IS_QF_WINDOW(win)) |
| 7 | 1709 { |
| 1710 /* Didn't find it, go to the window before the quickfix | |
| 1711 * window. */ | |
| 1712 if (altwin != NULL) | |
| 1713 win = altwin; | |
| 1714 else if (curwin->w_prev != NULL) | |
| 1715 win = curwin->w_prev; | |
| 1716 else | |
| 1717 win = curwin->w_next; | |
| 1718 break; | |
| 1719 } | |
| 1720 | |
| 1721 /* Remember a usable window. */ | |
| 1722 if (altwin == NULL && !win->w_p_pvw | |
| 1723 && win->w_buffer->b_p_bt[0] == NUL) | |
| 1724 altwin = win; | |
| 1725 } | |
| 1726 | |
| 1727 win_goto(win); | |
| 644 | 1728 } |
| 7 | 1729 } |
| 1730 } | |
| 1731 #endif | |
| 1732 | |
| 1733 /* | |
| 1734 * If there is a file name, | |
| 1735 * read the wanted file if needed, and check autowrite etc. | |
| 1736 */ | |
| 1737 old_curbuf = curbuf; | |
| 1738 old_lnum = curwin->w_cursor.lnum; | |
| 9 | 1739 |
| 1740 if (qf_ptr->qf_fnum != 0) | |
| 1741 { | |
| 1742 if (qf_ptr->qf_type == 1) | |
| 1743 { | |
| 1744 /* Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 1745 * set b_p_ro flag). */ | |
| 1746 if (!can_abandon(curbuf, forceit)) | |
| 1747 { | |
| 1748 EMSG(_(e_nowrtmsg)); | |
| 1749 ok = FALSE; | |
| 1750 } | |
| 1751 else | |
| 1752 ok = do_ecmd(qf_ptr->qf_fnum, NULL, NULL, NULL, (linenr_T)1, | |
| 1743 | 1753 ECMD_HIDE + ECMD_SET_HELP, |
| 1754 oldwin == curwin ? curwin : NULL); | |
| 9 | 1755 } |
| 1756 else | |
| 1757 ok = buflist_getfile(qf_ptr->qf_fnum, | |
| 1758 (linenr_T)1, GETF_SETMARK | GETF_SWITCH, forceit); | |
| 1759 } | |
| 1760 | |
| 1761 if (ok == OK) | |
| 7 | 1762 { |
| 1763 /* When not switched to another buffer, still need to set pc mark */ | |
| 1764 if (curbuf == old_curbuf) | |
| 1765 setpcmark(); | |
| 1766 | |
| 230 | 1767 if (qf_ptr->qf_pattern == NULL) |
| 7 | 1768 { |
| 230 | 1769 /* |
| 1770 * Go to line with error, unless qf_lnum is 0. | |
| 1771 */ | |
| 1772 i = qf_ptr->qf_lnum; | |
| 1773 if (i > 0) | |
| 1774 { | |
| 1775 if (i > curbuf->b_ml.ml_line_count) | |
| 1776 i = curbuf->b_ml.ml_line_count; | |
| 1777 curwin->w_cursor.lnum = i; | |
| 1778 } | |
| 1779 if (qf_ptr->qf_col > 0) | |
| 7 | 1780 { |
| 230 | 1781 curwin->w_cursor.col = qf_ptr->qf_col - 1; |
| 1782 if (qf_ptr->qf_viscol == TRUE) | |
| 7 | 1783 { |
| 230 | 1784 /* |
| 1785 * Check each character from the beginning of the error | |
| 1786 * line up to the error column. For each tab character | |
| 1787 * found, reduce the error column value by the length of | |
| 1788 * a tab character. | |
| 1789 */ | |
| 1790 line = ml_get_curline(); | |
| 1791 screen_col = 0; | |
| 1792 for (char_col = 0; char_col < curwin->w_cursor.col; ++char_col) | |
| 7 | 1793 { |
| 230 | 1794 if (*line == NUL) |
| 1795 break; | |
| 1796 if (*line++ == '\t') | |
| 1797 { | |
| 1798 curwin->w_cursor.col -= 7 - (screen_col % 8); | |
| 1799 screen_col += 8 - (screen_col % 8); | |
| 1800 } | |
| 1801 else | |
| 1802 ++screen_col; | |
| 7 | 1803 } |
| 1804 } | |
| 230 | 1805 check_cursor(); |
| 7 | 1806 } |
| 230 | 1807 else |
| 1808 beginline(BL_WHITE | BL_FIX); | |
| 7 | 1809 } |
| 1810 else | |
| 230 | 1811 { |
| 1812 pos_T save_cursor; | |
| 1813 | |
| 1814 /* Move the cursor to the first line in the buffer */ | |
| 1815 save_cursor = curwin->w_cursor; | |
| 1816 curwin->w_cursor.lnum = 0; | |
| 1521 | 1817 if (!do_search(NULL, '/', qf_ptr->qf_pattern, (long)1, |
| 1818 SEARCH_KEEP, NULL)) | |
| 230 | 1819 curwin->w_cursor = save_cursor; |
| 1820 } | |
| 7 | 1821 |
| 1822 #ifdef FEAT_FOLDING | |
| 1823 if ((fdo_flags & FDO_QUICKFIX) && old_KeyTyped) | |
| 1824 foldOpenCursor(); | |
| 1825 #endif | |
| 1826 if (print_message) | |
| 1827 { | |
| 1828 /* Update the screen before showing the message */ | |
| 1829 update_topline_redraw(); | |
| 1830 sprintf((char *)IObuff, _("(%d of %d)%s%s: "), qf_index, | |
| 644 | 1831 qi->qf_lists[qi->qf_curlist].qf_count, |
| 7 | 1832 qf_ptr->qf_cleared ? _(" (line deleted)") : "", |
| 1833 (char *)qf_types(qf_ptr->qf_type, qf_ptr->qf_nr)); | |
| 1834 /* Add the message, skipping leading whitespace and newlines. */ | |
| 1835 len = (int)STRLEN(IObuff); | |
| 1836 qf_fmt_text(skipwhite(qf_ptr->qf_text), IObuff + len, IOSIZE - len); | |
| 1837 | |
| 1838 /* Output the message. Overwrite to avoid scrolling when the 'O' | |
| 1839 * flag is present in 'shortmess'; But when not jumping, print the | |
| 1840 * whole message. */ | |
| 1841 i = msg_scroll; | |
| 1842 if (curbuf == old_curbuf && curwin->w_cursor.lnum == old_lnum) | |
| 1843 msg_scroll = TRUE; | |
| 1844 else if (!msg_scrolled && shortmess(SHM_OVERALL)) | |
| 1845 msg_scroll = FALSE; | |
| 1846 msg_attr_keep(IObuff, 0, TRUE); | |
| 1847 msg_scroll = i; | |
| 1848 } | |
| 1849 } | |
| 1850 else | |
| 1851 { | |
| 1852 #ifdef FEAT_WINDOWS | |
| 1853 if (opened_window) | |
| 1854 win_close(curwin, TRUE); /* Close opened window */ | |
| 1855 #endif | |
| 1856 if (qf_ptr->qf_fnum != 0) | |
| 1857 { | |
| 1858 /* | |
| 1859 * Couldn't open file, so put index back where it was. This could | |
| 1860 * happen if the file was readonly and we changed something. | |
| 1861 */ | |
| 1862 #ifdef FEAT_WINDOWS | |
| 1863 failed: | |
| 1864 #endif | |
| 1865 qf_ptr = old_qf_ptr; | |
| 1866 qf_index = old_qf_index; | |
| 1867 } | |
| 1868 } | |
| 1869 theend: | |
| 644 | 1870 qi->qf_lists[qi->qf_curlist].qf_ptr = qf_ptr; |
| 1871 qi->qf_lists[qi->qf_curlist].qf_index = qf_index; | |
| 7 | 1872 #ifdef FEAT_WINDOWS |
| 1873 if (p_swb != old_swb && opened_window) | |
| 1874 { | |
| 1875 /* Restore old 'switchbuf' value, but not when an autocommand or | |
| 1876 * modeline has changed the value. */ | |
| 1877 if (p_swb == empty_option) | |
| 1621 | 1878 { |
| 7 | 1879 p_swb = old_swb; |
| 1621 | 1880 swb_flags = old_swb_flags; |
| 1881 } | |
| 7 | 1882 else |
| 1883 free_string_option(old_swb); | |
| 1884 } | |
| 1885 #endif | |
| 1886 } | |
| 1887 | |
| 1888 /* | |
| 1889 * ":clist": list all errors | |
| 644 | 1890 * ":llist": list all locations |
| 7 | 1891 */ |
| 1892 void | |
| 1893 qf_list(eap) | |
| 1894 exarg_T *eap; | |
| 1895 { | |
| 230 | 1896 buf_T *buf; |
| 1897 char_u *fname; | |
| 1898 qfline_T *qfp; | |
| 1899 int i; | |
| 1900 int idx1 = 1; | |
| 1901 int idx2 = -1; | |
| 1902 char_u *arg = eap->arg; | |
| 1903 int all = eap->forceit; /* if not :cl!, only show | |
| 7 | 1904 recognised errors */ |
| 644 | 1905 qf_info_T *qi = &ql_info; |
| 1906 | |
| 1907 if (eap->cmdidx == CMD_llist) | |
| 1908 { | |
| 1909 qi = GET_LOC_LIST(curwin); | |
| 1910 if (qi == NULL) | |
| 1911 { | |
| 1912 EMSG(_(e_loclist)); | |
| 1913 return; | |
| 1914 } | |
| 1915 } | |
| 1916 | |
| 1917 if (qi->qf_curlist >= qi->qf_listcount | |
| 1918 || qi->qf_lists[qi->qf_curlist].qf_count == 0) | |
| 7 | 1919 { |
| 1920 EMSG(_(e_quickfix)); | |
| 1921 return; | |
| 1922 } | |
| 1923 if (!get_list_range(&arg, &idx1, &idx2) || *arg != NUL) | |
| 1924 { | |
| 1925 EMSG(_(e_trailing)); | |
| 1926 return; | |
| 1927 } | |
| 644 | 1928 i = qi->qf_lists[qi->qf_curlist].qf_count; |
| 7 | 1929 if (idx1 < 0) |
| 1930 idx1 = (-idx1 > i) ? 0 : idx1 + i + 1; | |
| 1931 if (idx2 < 0) | |
| 1932 idx2 = (-idx2 > i) ? 0 : idx2 + i + 1; | |
| 1933 | |
| 644 | 1934 if (qi->qf_lists[qi->qf_curlist].qf_nonevalid) |
| 7 | 1935 all = TRUE; |
| 644 | 1936 qfp = qi->qf_lists[qi->qf_curlist].qf_start; |
| 1937 for (i = 1; !got_int && i <= qi->qf_lists[qi->qf_curlist].qf_count; ) | |
| 7 | 1938 { |
| 1939 if ((qfp->qf_valid || all) && idx1 <= i && i <= idx2) | |
| 1940 { | |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
1918
diff
changeset
|
1941 msg_putchar('\n'); |
|
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
1918
diff
changeset
|
1942 if (got_int) |
|
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
1918
diff
changeset
|
1943 break; |
| 446 | 1944 |
| 1945 fname = NULL; | |
| 1946 if (qfp->qf_fnum != 0 | |
| 7 | 1947 && (buf = buflist_findnr(qfp->qf_fnum)) != NULL) |
| 446 | 1948 { |
| 1949 fname = buf->b_fname; | |
| 1950 if (qfp->qf_type == 1) /* :helpgrep */ | |
| 1951 fname = gettail(fname); | |
| 1952 } | |
| 1953 if (fname == NULL) | |
| 1954 sprintf((char *)IObuff, "%2d", i); | |
| 1955 else | |
| 1956 vim_snprintf((char *)IObuff, IOSIZE, "%2d %s", | |
| 273 | 1957 i, (char *)fname); |
| 644 | 1958 msg_outtrans_attr(IObuff, i == qi->qf_lists[qi->qf_curlist].qf_index |
| 446 | 1959 ? hl_attr(HLF_L) : hl_attr(HLF_D)); |
| 1960 if (qfp->qf_lnum == 0) | |
| 1961 IObuff[0] = NUL; | |
| 1962 else if (qfp->qf_col == 0) | |
| 1963 sprintf((char *)IObuff, ":%ld", qfp->qf_lnum); | |
| 1964 else | |
| 1965 sprintf((char *)IObuff, ":%ld col %d", | |
| 7 | 1966 qfp->qf_lnum, qfp->qf_col); |
| 446 | 1967 sprintf((char *)IObuff + STRLEN(IObuff), "%s:", |
| 7 | 1968 (char *)qf_types(qfp->qf_type, qfp->qf_nr)); |
| 446 | 1969 msg_puts_attr(IObuff, hl_attr(HLF_N)); |
| 1970 if (qfp->qf_pattern != NULL) | |
| 1971 { | |
| 1972 qf_fmt_text(qfp->qf_pattern, IObuff, IOSIZE); | |
| 1973 STRCAT(IObuff, ":"); | |
| 1974 msg_puts(IObuff); | |
| 1975 } | |
| 1976 msg_puts((char_u *)" "); | |
| 230 | 1977 |
| 446 | 1978 /* Remove newlines and leading whitespace from the text. For an |
| 1979 * unrecognized line keep the indent, the compiler may mark a word | |
| 1980 * with ^^^^. */ | |
| 1981 qf_fmt_text((fname != NULL || qfp->qf_lnum != 0) | |
| 7 | 1982 ? skipwhite(qfp->qf_text) : qfp->qf_text, |
| 1983 IObuff, IOSIZE); | |
| 446 | 1984 msg_prt_line(IObuff, FALSE); |
| 1985 out_flush(); /* show one line at a time */ | |
| 7 | 1986 } |
| 446 | 1987 |
| 1988 qfp = qfp->qf_next; | |
| 1989 ++i; | |
| 7 | 1990 ui_breakcheck(); |
| 1991 } | |
| 1992 } | |
| 1993 | |
| 1994 /* | |
| 1995 * Remove newlines and leading whitespace from an error message. | |
| 1996 * Put the result in "buf[bufsize]". | |
| 1997 */ | |
| 1998 static void | |
| 1999 qf_fmt_text(text, buf, bufsize) | |
| 2000 char_u *text; | |
| 2001 char_u *buf; | |
| 2002 int bufsize; | |
| 2003 { | |
| 2004 int i; | |
| 2005 char_u *p = text; | |
| 2006 | |
| 2007 for (i = 0; *p != NUL && i < bufsize - 1; ++i) | |
| 2008 { | |
| 2009 if (*p == '\n') | |
| 2010 { | |
| 2011 buf[i] = ' '; | |
| 2012 while (*++p != NUL) | |
| 2013 if (!vim_iswhite(*p) && *p != '\n') | |
| 2014 break; | |
| 2015 } | |
| 2016 else | |
| 2017 buf[i] = *p++; | |
| 2018 } | |
| 2019 buf[i] = NUL; | |
| 2020 } | |
| 2021 | |
| 2022 /* | |
| 2023 * ":colder [count]": Up in the quickfix stack. | |
| 2024 * ":cnewer [count]": Down in the quickfix stack. | |
| 644 | 2025 * ":lolder [count]": Up in the location list stack. |
| 2026 * ":lnewer [count]": Down in the location list stack. | |
| 7 | 2027 */ |
| 2028 void | |
| 2029 qf_age(eap) | |
| 2030 exarg_T *eap; | |
| 2031 { | |
| 644 | 2032 qf_info_T *qi = &ql_info; |
| 7 | 2033 int count; |
| 2034 | |
| 644 | 2035 if (eap->cmdidx == CMD_lolder || eap->cmdidx == CMD_lnewer) |
| 2036 { | |
| 2037 qi = GET_LOC_LIST(curwin); | |
| 2038 if (qi == NULL) | |
| 2039 { | |
| 2040 EMSG(_(e_loclist)); | |
| 2041 return; | |
| 2042 } | |
| 2043 } | |
| 2044 | |
| 7 | 2045 if (eap->addr_count != 0) |
| 2046 count = eap->line2; | |
| 2047 else | |
| 2048 count = 1; | |
| 2049 while (count--) | |
| 2050 { | |
| 644 | 2051 if (eap->cmdidx == CMD_colder || eap->cmdidx == CMD_lolder) |
| 7 | 2052 { |
| 644 | 2053 if (qi->qf_curlist == 0) |
| 7 | 2054 { |
| 2055 EMSG(_("E380: At bottom of quickfix stack")); | |
| 2056 return; | |
| 2057 } | |
| 644 | 2058 --qi->qf_curlist; |
| 7 | 2059 } |
| 2060 else | |
| 2061 { | |
| 644 | 2062 if (qi->qf_curlist >= qi->qf_listcount - 1) |
| 7 | 2063 { |
| 2064 EMSG(_("E381: At top of quickfix stack")); | |
| 2065 return; | |
| 2066 } | |
| 644 | 2067 ++qi->qf_curlist; |
| 7 | 2068 } |
| 2069 } | |
| 644 | 2070 qf_msg(qi); |
| 2071 | |
| 7 | 2072 } |
| 2073 | |
| 2074 static void | |
| 644 | 2075 qf_msg(qi) |
| 2076 qf_info_T *qi; | |
| 7 | 2077 { |
| 2078 smsg((char_u *)_("error list %d of %d; %d errors"), | |
| 644 | 2079 qi->qf_curlist + 1, qi->qf_listcount, |
| 2080 qi->qf_lists[qi->qf_curlist].qf_count); | |
| 7 | 2081 #ifdef FEAT_WINDOWS |
| 644 | 2082 qf_update_buffer(qi); |
| 7 | 2083 #endif |
| 2084 } | |
| 2085 | |
| 2086 /* | |
| 581 | 2087 * Free error list "idx". |
| 7 | 2088 */ |
| 2089 static void | |
| 644 | 2090 qf_free(qi, idx) |
| 2091 qf_info_T *qi; | |
| 7 | 2092 int idx; |
| 2093 { | |
| 230 | 2094 qfline_T *qfp; |
| 7 | 2095 |
| 644 | 2096 while (qi->qf_lists[idx].qf_count) |
| 7 | 2097 { |
| 644 | 2098 qfp = qi->qf_lists[idx].qf_start->qf_next; |
| 2099 vim_free(qi->qf_lists[idx].qf_start->qf_text); | |
| 2100 vim_free(qi->qf_lists[idx].qf_start->qf_pattern); | |
| 2101 vim_free(qi->qf_lists[idx].qf_start); | |
| 2102 qi->qf_lists[idx].qf_start = qfp; | |
| 2103 --qi->qf_lists[idx].qf_count; | |
| 7 | 2104 } |
| 2105 } | |
| 2106 | |
| 2107 /* | |
| 2108 * qf_mark_adjust: adjust marks | |
| 2109 */ | |
| 2110 void | |
| 644 | 2111 qf_mark_adjust(wp, line1, line2, amount, amount_after) |
| 2112 win_T *wp; | |
| 7 | 2113 linenr_T line1; |
| 2114 linenr_T line2; | |
| 2115 long amount; | |
| 2116 long amount_after; | |
| 2117 { | |
| 230 | 2118 int i; |
| 2119 qfline_T *qfp; | |
| 2120 int idx; | |
| 644 | 2121 qf_info_T *qi = &ql_info; |
| 2122 | |
| 2123 if (wp != NULL) | |
| 2124 { | |
| 2125 if (wp->w_llist == NULL) | |
| 2126 return; | |
| 2127 qi = wp->w_llist; | |
| 2128 } | |
| 2129 | |
| 2130 for (idx = 0; idx < qi->qf_listcount; ++idx) | |
| 2131 if (qi->qf_lists[idx].qf_count) | |
| 2132 for (i = 0, qfp = qi->qf_lists[idx].qf_start; | |
| 2133 i < qi->qf_lists[idx].qf_count; ++i, qfp = qfp->qf_next) | |
| 7 | 2134 if (qfp->qf_fnum == curbuf->b_fnum) |
| 2135 { | |
| 2136 if (qfp->qf_lnum >= line1 && qfp->qf_lnum <= line2) | |
| 2137 { | |
| 2138 if (amount == MAXLNUM) | |
| 2139 qfp->qf_cleared = TRUE; | |
| 2140 else | |
| 2141 qfp->qf_lnum += amount; | |
| 2142 } | |
| 2143 else if (amount_after && qfp->qf_lnum > line2) | |
| 2144 qfp->qf_lnum += amount_after; | |
| 2145 } | |
| 2146 } | |
| 2147 | |
| 2148 /* | |
| 2149 * Make a nice message out of the error character and the error number: | |
| 2150 * char number message | |
| 2151 * e or E 0 " error" | |
| 2152 * w or W 0 " warning" | |
| 2153 * i or I 0 " info" | |
| 2154 * 0 0 "" | |
| 2155 * other 0 " c" | |
| 2156 * e or E n " error n" | |
| 2157 * w or W n " warning n" | |
| 2158 * i or I n " info n" | |
| 2159 * 0 n " error n" | |
| 2160 * other n " c n" | |
| 2161 * 1 x "" :helpgrep | |
| 2162 */ | |
| 2163 static char_u * | |
| 2164 qf_types(c, nr) | |
| 2165 int c, nr; | |
| 2166 { | |
| 2167 static char_u buf[20]; | |
| 2168 static char_u cc[3]; | |
| 2169 char_u *p; | |
| 2170 | |
| 2171 if (c == 'W' || c == 'w') | |
| 2172 p = (char_u *)" warning"; | |
| 2173 else if (c == 'I' || c == 'i') | |
| 2174 p = (char_u *)" info"; | |
| 2175 else if (c == 'E' || c == 'e' || (c == 0 && nr > 0)) | |
| 2176 p = (char_u *)" error"; | |
| 2177 else if (c == 0 || c == 1) | |
| 2178 p = (char_u *)""; | |
| 2179 else | |
| 2180 { | |
| 2181 cc[0] = ' '; | |
| 2182 cc[1] = c; | |
| 2183 cc[2] = NUL; | |
| 2184 p = cc; | |
| 2185 } | |
| 2186 | |
| 2187 if (nr <= 0) | |
| 2188 return p; | |
| 2189 | |
| 2190 sprintf((char *)buf, "%s %3d", (char *)p, nr); | |
| 2191 return buf; | |
| 2192 } | |
| 2193 | |
| 2194 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 2195 /* | |
| 2196 * ":cwindow": open the quickfix window if we have errors to display, | |
| 2197 * close it if not. | |
| 644 | 2198 * ":lwindow": open the location list window if we have locations to display, |
| 2199 * close it if not. | |
| 7 | 2200 */ |
| 2201 void | |
| 2202 ex_cwindow(eap) | |
| 2203 exarg_T *eap; | |
| 2204 { | |
| 644 | 2205 qf_info_T *qi = &ql_info; |
| 7 | 2206 win_T *win; |
| 2207 | |
| 644 | 2208 if (eap->cmdidx == CMD_lwindow) |
| 2209 { | |
| 2210 qi = GET_LOC_LIST(curwin); | |
| 2211 if (qi == NULL) | |
| 2212 return; | |
| 2213 } | |
| 2214 | |
| 2215 /* Look for an existing quickfix window. */ | |
| 2216 win = qf_find_win(qi); | |
| 7 | 2217 |
| 2218 /* | |
| 2219 * If a quickfix window is open but we have no errors to display, | |
| 2220 * close the window. If a quickfix window is not open, then open | |
| 2221 * it if we have errors; otherwise, leave it closed. | |
| 2222 */ | |
| 644 | 2223 if (qi->qf_lists[qi->qf_curlist].qf_nonevalid |
| 857 | 2224 || qi->qf_curlist >= qi->qf_listcount) |
| 7 | 2225 { |
| 2226 if (win != NULL) | |
| 2227 ex_cclose(eap); | |
| 2228 } | |
| 2229 else if (win == NULL) | |
| 2230 ex_copen(eap); | |
| 2231 } | |
| 2232 | |
| 2233 /* | |
| 2234 * ":cclose": close the window showing the list of errors. | |
| 644 | 2235 * ":lclose": close the window showing the location list |
| 7 | 2236 */ |
| 2237 void | |
| 2238 ex_cclose(eap) | |
| 2239 exarg_T *eap; | |
| 2240 { | |
| 644 | 2241 win_T *win = NULL; |
| 2242 qf_info_T *qi = &ql_info; | |
| 2243 | |
| 2244 if (eap->cmdidx == CMD_lclose || eap->cmdidx == CMD_lwindow) | |
| 2245 { | |
| 2246 qi = GET_LOC_LIST(curwin); | |
| 2247 if (qi == NULL) | |
| 2248 return; | |
| 2249 } | |
| 2250 | |
| 2251 /* Find existing quickfix window and close it. */ | |
| 2252 win = qf_find_win(qi); | |
| 7 | 2253 if (win != NULL) |
| 2254 win_close(win, FALSE); | |
| 2255 } | |
| 2256 | |
| 2257 /* | |
| 2258 * ":copen": open a window that shows the list of errors. | |
| 644 | 2259 * ":lopen": open a window that shows the location list. |
| 7 | 2260 */ |
| 2261 void | |
| 2262 ex_copen(eap) | |
| 2263 exarg_T *eap; | |
| 2264 { | |
| 644 | 2265 qf_info_T *qi = &ql_info; |
| 7 | 2266 int height; |
| 2267 win_T *win; | |
| 682 | 2268 tabpage_T *prevtab = curtab; |
| 859 | 2269 buf_T *qf_buf; |
| 1743 | 2270 win_T *oldwin = curwin; |
| 7 | 2271 |
| 644 | 2272 if (eap->cmdidx == CMD_lopen || eap->cmdidx == CMD_lwindow) |
| 2273 { | |
| 2274 qi = GET_LOC_LIST(curwin); | |
| 2275 if (qi == NULL) | |
| 2276 { | |
| 2277 EMSG(_(e_loclist)); | |
| 2278 return; | |
| 2279 } | |
| 2280 } | |
| 2281 | |
| 7 | 2282 if (eap->addr_count != 0) |
| 2283 height = eap->line2; | |
| 2284 else | |
| 2285 height = QF_WINHEIGHT; | |
| 2286 | |
| 2287 #ifdef FEAT_VISUAL | |
| 2288 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 2289 #endif | |
| 2290 #ifdef FEAT_GUI | |
| 2291 need_mouse_correct = TRUE; | |
| 2292 #endif | |
| 2293 | |
| 2294 /* | |
| 2295 * Find existing quickfix window, or open a new one. | |
| 2296 */ | |
| 644 | 2297 win = qf_find_win(qi); |
| 2298 | |
| 682 | 2299 if (win != NULL && cmdmod.tab == 0) |
| 7 | 2300 win_goto(win); |
| 2301 else | |
| 2302 { | |
| 859 | 2303 qf_buf = qf_find_buf(qi); |
| 2304 | |
| 7 | 2305 /* The current window becomes the previous window afterwards. */ |
| 2306 win = curwin; | |
| 2307 | |
| 644 | 2308 if (eap->cmdidx == CMD_copen || eap->cmdidx == CMD_cwindow) |
| 2309 /* Create the new window at the very bottom. */ | |
| 2310 win_goto(lastwin); | |
| 1822 | 2311 if (win_split(height, WSP_BELOW | WSP_NEWLOC) == FAIL) |
| 7 | 2312 return; /* not enough room for window */ |
| 2313 #ifdef FEAT_SCROLLBIND | |
| 2314 curwin->w_p_scb = FALSE; | |
| 2315 #endif | |
| 2316 | |
| 644 | 2317 if (eap->cmdidx == CMD_lopen || eap->cmdidx == CMD_lwindow) |
| 7 | 2318 { |
| 644 | 2319 /* |
| 2320 * For the location list window, create a reference to the | |
| 2321 * location list from the window 'win'. | |
| 2322 */ | |
| 2323 curwin->w_llist_ref = win->w_llist; | |
| 2324 win->w_llist->qf_refcount++; | |
| 7 | 2325 } |
| 644 | 2326 |
| 1743 | 2327 if (oldwin != curwin) |
| 2328 oldwin = NULL; /* don't store info when in another window */ | |
| 859 | 2329 if (qf_buf != NULL) |
| 2330 /* Use the existing quickfix buffer */ | |
| 2331 (void)do_ecmd(qf_buf->b_fnum, NULL, NULL, NULL, ECMD_ONE, | |
| 1743 | 2332 ECMD_HIDE + ECMD_OLDBUF, oldwin); |
| 859 | 2333 else |
| 2334 { | |
| 2335 /* Create a new quickfix buffer */ | |
| 1743 | 2336 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, oldwin); |
| 859 | 2337 /* switch off 'swapfile' */ |
| 2338 set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL); | |
| 2339 set_option_value((char_u *)"bt", 0L, (char_u *)"quickfix", | |
| 729 | 2340 OPT_LOCAL); |
| 859 | 2341 set_option_value((char_u *)"bh", 0L, (char_u *)"wipe", OPT_LOCAL); |
| 1864 | 2342 #ifdef FEAT_DIFF |
| 2343 curwin->w_p_diff = FALSE; | |
| 2344 #endif | |
| 2345 #ifdef FEAT_FOLDING | |
| 2346 set_option_value((char_u *)"fdm", 0L, (char_u *)"manual", | |
| 2347 OPT_LOCAL); | |
| 2348 #endif | |
| 859 | 2349 } |
| 7 | 2350 |
| 682 | 2351 /* Only set the height when still in the same tab page and there is no |
| 2352 * window to the side. */ | |
| 2353 if (curtab == prevtab | |
| 119 | 2354 #ifdef FEAT_VERTSPLIT |
| 682 | 2355 && curwin->w_width == Columns |
| 119 | 2356 #endif |
| 682 | 2357 ) |
| 7 | 2358 win_setheight(height); |
| 2359 curwin->w_p_wfh = TRUE; /* set 'winfixheight' */ | |
| 2360 if (win_valid(win)) | |
| 2361 prevwin = win; | |
| 2362 } | |
| 2363 | |
| 2364 /* | |
| 2365 * Fill the buffer with the quickfix list. | |
| 2366 */ | |
| 644 | 2367 qf_fill_buffer(qi); |
| 2368 | |
| 2369 curwin->w_cursor.lnum = qi->qf_lists[qi->qf_curlist].qf_index; | |
| 7 | 2370 curwin->w_cursor.col = 0; |
| 2371 check_cursor(); | |
| 2372 update_topline(); /* scroll to show the line */ | |
| 2373 } | |
| 2374 | |
| 2375 /* | |
| 2376 * Return the number of the current entry (line number in the quickfix | |
| 2377 * window). | |
| 2378 */ | |
| 2379 linenr_T | |
| 644 | 2380 qf_current_entry(wp) |
| 2381 win_T *wp; | |
| 7 | 2382 { |
| 644 | 2383 qf_info_T *qi = &ql_info; |
| 2384 | |
| 2385 if (IS_LL_WINDOW(wp)) | |
| 2386 /* In the location list window, use the referenced location list */ | |
| 2387 qi = wp->w_llist_ref; | |
| 2388 | |
| 2389 return qi->qf_lists[qi->qf_curlist].qf_index; | |
| 7 | 2390 } |
| 2391 | |
| 2392 /* | |
| 2393 * Update the cursor position in the quickfix window to the current error. | |
| 2394 * Return TRUE if there is a quickfix window. | |
| 2395 */ | |
| 2396 static int | |
| 644 | 2397 qf_win_pos_update(qi, old_qf_index) |
| 2398 qf_info_T *qi; | |
| 7 | 2399 int old_qf_index; /* previous qf_index or zero */ |
| 2400 { | |
| 2401 win_T *win; | |
| 644 | 2402 int qf_index = qi->qf_lists[qi->qf_curlist].qf_index; |
| 7 | 2403 |
| 2404 /* | |
| 2405 * Put the cursor on the current error in the quickfix window, so that | |
| 2406 * it's viewable. | |
| 2407 */ | |
| 644 | 2408 win = qf_find_win(qi); |
| 7 | 2409 if (win != NULL |
| 2410 && qf_index <= win->w_buffer->b_ml.ml_line_count | |
| 2411 && old_qf_index != qf_index) | |
| 2412 { | |
| 2413 win_T *old_curwin = curwin; | |
| 2414 | |
| 2415 curwin = win; | |
| 2416 curbuf = win->w_buffer; | |
| 2417 if (qf_index > old_qf_index) | |
| 2418 { | |
| 2419 curwin->w_redraw_top = old_qf_index; | |
| 2420 curwin->w_redraw_bot = qf_index; | |
| 2421 } | |
| 2422 else | |
| 2423 { | |
| 2424 curwin->w_redraw_top = qf_index; | |
| 2425 curwin->w_redraw_bot = old_qf_index; | |
| 2426 } | |
| 2427 curwin->w_cursor.lnum = qf_index; | |
| 2428 curwin->w_cursor.col = 0; | |
| 2429 update_topline(); /* scroll to show the line */ | |
| 2430 redraw_later(VALID); | |
| 2431 curwin->w_redr_status = TRUE; /* update ruler */ | |
| 2432 curwin = old_curwin; | |
| 2433 curbuf = curwin->w_buffer; | |
| 2434 } | |
| 2435 return win != NULL; | |
| 2436 } | |
| 2437 | |
| 2438 /* | |
| 859 | 2439 * Check whether the given window is displaying the specified quickfix/location |
| 2440 * list buffer | |
| 2441 */ | |
| 2442 static int | |
| 2443 is_qf_win(win, qi) | |
| 2444 win_T *win; | |
| 2445 qf_info_T *qi; | |
| 2446 { | |
| 2447 /* | |
| 2448 * A window displaying the quickfix buffer will have the w_llist_ref field | |
| 2449 * set to NULL. | |
| 2450 * A window displaying a location list buffer will have the w_llist_ref | |
| 2451 * pointing to the location list. | |
| 2452 */ | |
| 2453 if (bt_quickfix(win->w_buffer)) | |
| 2454 if ((qi == &ql_info && win->w_llist_ref == NULL) | |
| 2455 || (qi != &ql_info && win->w_llist_ref == qi)) | |
| 2456 return TRUE; | |
| 2457 | |
| 2458 return FALSE; | |
| 2459 } | |
| 2460 | |
| 2461 /* | |
| 644 | 2462 * Find a window displaying the quickfix/location list 'qi' |
| 859 | 2463 * Searches in only the windows opened in the current tab. |
| 644 | 2464 */ |
| 2465 static win_T * | |
| 2466 qf_find_win(qi) | |
| 2467 qf_info_T *qi; | |
| 2468 { | |
| 2469 win_T *win; | |
| 2470 | |
| 2471 FOR_ALL_WINDOWS(win) | |
| 859 | 2472 if (is_qf_win(win, qi)) |
| 2473 break; | |
| 644 | 2474 |
| 2475 return win; | |
| 2476 } | |
| 2477 | |
| 2478 /* | |
| 859 | 2479 * Find a quickfix buffer. |
| 2480 * Searches in windows opened in all the tabs. | |
| 7 | 2481 */ |
| 2482 static buf_T * | |
| 644 | 2483 qf_find_buf(qi) |
| 2484 qf_info_T *qi; | |
| 7 | 2485 { |
| 859 | 2486 tabpage_T *tp; |
| 644 | 2487 win_T *win; |
| 2488 | |
| 859 | 2489 FOR_ALL_TAB_WINDOWS(tp, win) |
| 2490 if (is_qf_win(win, qi)) | |
| 2491 return win->w_buffer; | |
| 2492 | |
| 2493 return NULL; | |
| 7 | 2494 } |
| 2495 | |
| 2496 /* | |
| 2497 * Find the quickfix buffer. If it exists, update the contents. | |
| 2498 */ | |
| 2499 static void | |
| 644 | 2500 qf_update_buffer(qi) |
| 2501 qf_info_T *qi; | |
| 7 | 2502 { |
| 2503 buf_T *buf; | |
| 2504 aco_save_T aco; | |
| 2505 | |
| 2506 /* Check if a buffer for the quickfix list exists. Update it. */ | |
| 644 | 2507 buf = qf_find_buf(qi); |
| 7 | 2508 if (buf != NULL) |
| 2509 { | |
| 2510 /* set curwin/curbuf to buf and save a few things */ | |
| 2511 aucmd_prepbuf(&aco, buf); | |
| 2512 | |
| 644 | 2513 qf_fill_buffer(qi); |
| 7 | 2514 |
| 2515 /* restore curwin/curbuf and a few other things */ | |
| 2516 aucmd_restbuf(&aco); | |
| 2517 | |
| 644 | 2518 (void)qf_win_pos_update(qi, 0); |
| 7 | 2519 } |
| 2520 } | |
| 2521 | |
| 2522 /* | |
| 2523 * Fill current buffer with quickfix errors, replacing any previous contents. | |
| 2524 * curbuf must be the quickfix buffer! | |
| 2525 */ | |
| 2526 static void | |
| 644 | 2527 qf_fill_buffer(qi) |
| 2528 qf_info_T *qi; | |
| 7 | 2529 { |
| 230 | 2530 linenr_T lnum; |
| 2531 qfline_T *qfp; | |
| 2532 buf_T *errbuf; | |
| 2533 int len; | |
| 2534 int old_KeyTyped = KeyTyped; | |
| 7 | 2535 |
| 2536 /* delete all existing lines */ | |
| 2537 while ((curbuf->b_ml.ml_flags & ML_EMPTY) == 0) | |
| 2538 (void)ml_delete((linenr_T)1, FALSE); | |
| 2539 | |
| 2540 /* Check if there is anything to display */ | |
| 644 | 2541 if (qi->qf_curlist < qi->qf_listcount) |
| 7 | 2542 { |
| 2543 /* Add one line for each error */ | |
| 644 | 2544 qfp = qi->qf_lists[qi->qf_curlist].qf_start; |
| 2545 for (lnum = 0; lnum < qi->qf_lists[qi->qf_curlist].qf_count; ++lnum) | |
| 7 | 2546 { |
| 2547 if (qfp->qf_fnum != 0 | |
| 2548 && (errbuf = buflist_findnr(qfp->qf_fnum)) != NULL | |
| 2549 && errbuf->b_fname != NULL) | |
| 2550 { | |
| 2551 if (qfp->qf_type == 1) /* :helpgrep */ | |
| 2552 STRCPY(IObuff, gettail(errbuf->b_fname)); | |
| 2553 else | |
| 2554 STRCPY(IObuff, errbuf->b_fname); | |
| 2555 len = (int)STRLEN(IObuff); | |
| 2556 } | |
| 2557 else | |
| 2558 len = 0; | |
| 2559 IObuff[len++] = '|'; | |
| 2560 | |
| 2561 if (qfp->qf_lnum > 0) | |
| 2562 { | |
| 2563 sprintf((char *)IObuff + len, "%ld", qfp->qf_lnum); | |
| 2564 len += (int)STRLEN(IObuff + len); | |
| 2565 | |
| 2566 if (qfp->qf_col > 0) | |
| 2567 { | |
| 2568 sprintf((char *)IObuff + len, " col %d", qfp->qf_col); | |
| 2569 len += (int)STRLEN(IObuff + len); | |
| 2570 } | |
| 2571 | |
| 2572 sprintf((char *)IObuff + len, "%s", | |
| 2573 (char *)qf_types(qfp->qf_type, qfp->qf_nr)); | |
| 2574 len += (int)STRLEN(IObuff + len); | |
| 2575 } | |
| 230 | 2576 else if (qfp->qf_pattern != NULL) |
| 2577 { | |
| 2578 qf_fmt_text(qfp->qf_pattern, IObuff + len, IOSIZE - len); | |
| 2579 len += (int)STRLEN(IObuff + len); | |
| 2580 } | |
| 7 | 2581 IObuff[len++] = '|'; |
| 2582 IObuff[len++] = ' '; | |
| 2583 | |
| 2584 /* Remove newlines and leading whitespace from the text. | |
| 2585 * For an unrecognized line keep the indent, the compiler may | |
| 2586 * mark a word with ^^^^. */ | |
| 2587 qf_fmt_text(len > 3 ? skipwhite(qfp->qf_text) : qfp->qf_text, | |
| 2588 IObuff + len, IOSIZE - len); | |
| 2589 | |
| 2590 if (ml_append(lnum, IObuff, (colnr_T)STRLEN(IObuff) + 1, FALSE) | |
| 2591 == FAIL) | |
| 2592 break; | |
| 2593 qfp = qfp->qf_next; | |
| 2594 } | |
| 2595 /* Delete the empty line which is now at the end */ | |
| 2596 (void)ml_delete(lnum + 1, FALSE); | |
| 2597 } | |
| 2598 | |
| 2599 /* correct cursor position */ | |
| 2600 check_lnums(TRUE); | |
| 2601 | |
| 2602 /* Set the 'filetype' to "qf" each time after filling the buffer. This | |
| 2603 * resembles reading a file into a buffer, it's more logical when using | |
| 2604 * autocommands. */ | |
| 2605 set_option_value((char_u *)"ft", 0L, (char_u *)"qf", OPT_LOCAL); | |
| 2606 curbuf->b_p_ma = FALSE; | |
| 2607 | |
| 2608 #ifdef FEAT_AUTOCMD | |
| 1864 | 2609 keep_filetype = TRUE; /* don't detect 'filetype' */ |
| 7 | 2610 apply_autocmds(EVENT_BUFREADPOST, (char_u *)"quickfix", NULL, |
| 2611 FALSE, curbuf); | |
| 2612 apply_autocmds(EVENT_BUFWINENTER, (char_u *)"quickfix", NULL, | |
| 2613 FALSE, curbuf); | |
| 1864 | 2614 keep_filetype = FALSE; |
| 7 | 2615 #endif |
| 2616 | |
| 2617 /* make sure it will be redrawn */ | |
| 2618 redraw_curbuf_later(NOT_VALID); | |
| 2619 | |
| 2620 /* Restore KeyTyped, setting 'filetype' may reset it. */ | |
| 2621 KeyTyped = old_KeyTyped; | |
| 2622 } | |
| 2623 | |
| 2624 #endif /* FEAT_WINDOWS */ | |
| 2625 | |
| 2626 /* | |
| 2627 * Return TRUE if "buf" is the quickfix buffer. | |
| 2628 */ | |
| 2629 int | |
| 2630 bt_quickfix(buf) | |
| 2631 buf_T *buf; | |
| 2632 { | |
| 2633 return (buf->b_p_bt[0] == 'q'); | |
| 2634 } | |
| 2635 | |
| 2636 /* | |
| 17 | 2637 * Return TRUE if "buf" is a "nofile" or "acwrite" buffer. |
| 2638 * This means the buffer name is not a file name. | |
| 7 | 2639 */ |
| 2640 int | |
| 2641 bt_nofile(buf) | |
| 2642 buf_T *buf; | |
| 2643 { | |
| 17 | 2644 return (buf->b_p_bt[0] == 'n' && buf->b_p_bt[2] == 'f') |
| 2645 || buf->b_p_bt[0] == 'a'; | |
| 7 | 2646 } |
| 2647 | |
| 2648 /* | |
| 2649 * Return TRUE if "buf" is a "nowrite" or "nofile" buffer. | |
| 2650 */ | |
| 2651 int | |
| 2652 bt_dontwrite(buf) | |
| 2653 buf_T *buf; | |
| 2654 { | |
| 2655 return (buf->b_p_bt[0] == 'n'); | |
| 2656 } | |
| 2657 | |
| 2658 int | |
| 2659 bt_dontwrite_msg(buf) | |
| 2660 buf_T *buf; | |
| 2661 { | |
| 2662 if (bt_dontwrite(buf)) | |
| 2663 { | |
| 2664 EMSG(_("E382: Cannot write, 'buftype' option is set")); | |
| 2665 return TRUE; | |
| 2666 } | |
| 2667 return FALSE; | |
| 2668 } | |
| 2669 | |
| 2670 /* | |
| 2671 * Return TRUE if the buffer should be hidden, according to 'hidden', ":hide" | |
| 2672 * and 'bufhidden'. | |
| 2673 */ | |
| 2674 int | |
| 2675 buf_hide(buf) | |
| 2676 buf_T *buf; | |
| 2677 { | |
| 2678 /* 'bufhidden' overrules 'hidden' and ":hide", check it first */ | |
| 2679 switch (buf->b_p_bh[0]) | |
| 2680 { | |
| 2681 case 'u': /* "unload" */ | |
| 2682 case 'w': /* "wipe" */ | |
| 2683 case 'd': return FALSE; /* "delete" */ | |
| 2684 case 'h': return TRUE; /* "hide" */ | |
| 2685 } | |
| 2686 return (p_hid || cmdmod.hide); | |
| 2687 } | |
| 2688 | |
| 2689 /* | |
| 41 | 2690 * Return TRUE when using ":vimgrep" for ":grep". |
| 2691 */ | |
| 2692 int | |
| 42 | 2693 grep_internal(cmdidx) |
| 2694 cmdidx_T cmdidx; | |
| 41 | 2695 { |
| 661 | 2696 return ((cmdidx == CMD_grep |
| 2697 || cmdidx == CMD_lgrep | |
| 2698 || cmdidx == CMD_grepadd | |
| 2699 || cmdidx == CMD_lgrepadd) | |
| 41 | 2700 && STRCMP("internal", |
| 2701 *curbuf->b_p_gp == NUL ? p_gp : curbuf->b_p_gp) == 0); | |
| 2702 } | |
| 2703 | |
| 2704 /* | |
| 657 | 2705 * Used for ":make", ":lmake", ":grep", ":lgrep", ":grepadd", and ":lgrepadd" |
| 7 | 2706 */ |
| 2707 void | |
| 2708 ex_make(eap) | |
| 2709 exarg_T *eap; | |
| 2710 { | |
| 161 | 2711 char_u *fname; |
| 7 | 2712 char_u *cmd; |
| 2713 unsigned len; | |
| 657 | 2714 win_T *wp = NULL; |
| 659 | 2715 qf_info_T *qi = &ql_info; |
| 842 | 2716 int res; |
| 161 | 2717 #ifdef FEAT_AUTOCMD |
| 2718 char_u *au_name = NULL; | |
| 2719 | |
| 2720 switch (eap->cmdidx) | |
| 2721 { | |
| 661 | 2722 case CMD_make: au_name = (char_u *)"make"; break; |
| 2723 case CMD_lmake: au_name = (char_u *)"lmake"; break; | |
| 2724 case CMD_grep: au_name = (char_u *)"grep"; break; | |
| 2725 case CMD_lgrep: au_name = (char_u *)"lgrep"; break; | |
| 2726 case CMD_grepadd: au_name = (char_u *)"grepadd"; break; | |
| 2727 case CMD_lgrepadd: au_name = (char_u *)"lgrepadd"; break; | |
| 161 | 2728 default: break; |
| 2729 } | |
| 2730 if (au_name != NULL) | |
| 2731 { | |
| 2732 apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name, | |
| 2733 curbuf->b_fname, TRUE, curbuf); | |
| 532 | 2734 # ifdef FEAT_EVAL |
| 161 | 2735 if (did_throw || force_abort) |
| 2736 return; | |
| 532 | 2737 # endif |
| 161 | 2738 } |
| 2739 #endif | |
| 7 | 2740 |
| 41 | 2741 /* Redirect ":grep" to ":vimgrep" if 'grepprg' is "internal". */ |
| 42 | 2742 if (grep_internal(eap->cmdidx)) |
| 41 | 2743 { |
| 2744 ex_vimgrep(eap); | |
| 2745 return; | |
| 2746 } | |
| 2747 | |
| 657 | 2748 if (eap->cmdidx == CMD_lmake || eap->cmdidx == CMD_lgrep |
| 2749 || eap->cmdidx == CMD_lgrepadd) | |
| 2750 wp = curwin; | |
| 2751 | |
| 7 | 2752 autowrite_all(); |
| 161 | 2753 fname = get_mef_name(); |
| 2754 if (fname == NULL) | |
| 7 | 2755 return; |
| 161 | 2756 mch_remove(fname); /* in case it's not unique */ |
| 7 | 2757 |
| 2758 /* | |
| 2759 * If 'shellpipe' empty: don't redirect to 'errorfile'. | |
| 2760 */ | |
| 2761 len = (unsigned)STRLEN(p_shq) * 2 + (unsigned)STRLEN(eap->arg) + 1; | |
| 2762 if (*p_sp != NUL) | |
| 161 | 2763 len += (unsigned)STRLEN(p_sp) + (unsigned)STRLEN(fname) + 3; |
| 7 | 2764 cmd = alloc(len); |
| 2765 if (cmd == NULL) | |
| 2766 return; | |
| 2767 sprintf((char *)cmd, "%s%s%s", (char *)p_shq, (char *)eap->arg, | |
| 2768 (char *)p_shq); | |
| 2769 if (*p_sp != NUL) | |
| 1872 | 2770 append_redir(cmd, len, p_sp, fname); |
| 7 | 2771 /* |
| 2772 * Output a newline if there's something else than the :make command that | |
| 2773 * was typed (in which case the cursor is in column 0). | |
| 2774 */ | |
| 2775 if (msg_col == 0) | |
| 2776 msg_didout = FALSE; | |
| 2777 msg_start(); | |
| 2778 MSG_PUTS(":!"); | |
| 2779 msg_outtrans(cmd); /* show what we are doing */ | |
| 2780 | |
| 2781 /* let the shell know if we are redirecting output or not */ | |
| 2782 do_shell(cmd, *p_sp != NUL ? SHELL_DOOUT : 0); | |
| 2783 | |
| 2784 #ifdef AMIGA | |
| 2785 out_flush(); | |
| 2786 /* read window status report and redraw before message */ | |
| 2787 (void)char_avail(); | |
| 2788 #endif | |
| 2789 | |
| 842 | 2790 res = qf_init(wp, fname, (eap->cmdidx != CMD_make |
| 657 | 2791 && eap->cmdidx != CMD_lmake) ? p_gefm : p_efm, |
| 2792 (eap->cmdidx != CMD_grepadd | |
| 842 | 2793 && eap->cmdidx != CMD_lgrepadd)); |
| 2794 #ifdef FEAT_AUTOCMD | |
| 2795 if (au_name != NULL) | |
| 2796 apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name, | |
| 2797 curbuf->b_fname, TRUE, curbuf); | |
| 2798 #endif | |
| 2799 if (res > 0 && !eap->forceit) | |
| 665 | 2800 { |
| 2801 if (wp != NULL) | |
| 2802 qi = GET_LOC_LIST(wp); | |
| 659 | 2803 qf_jump(qi, 0, 0, FALSE); /* display first error */ |
| 665 | 2804 } |
| 7 | 2805 |
| 161 | 2806 mch_remove(fname); |
| 2807 vim_free(fname); | |
| 7 | 2808 vim_free(cmd); |
| 2809 } | |
| 2810 | |
| 2811 /* | |
| 2812 * Return the name for the errorfile, in allocated memory. | |
| 2813 * Find a new unique name when 'makeef' contains "##". | |
| 2814 * Returns NULL for error. | |
| 2815 */ | |
| 2816 static char_u * | |
| 2817 get_mef_name() | |
| 2818 { | |
| 2819 char_u *p; | |
| 2820 char_u *name; | |
| 2821 static int start = -1; | |
| 2822 static int off = 0; | |
| 2823 #ifdef HAVE_LSTAT | |
| 2824 struct stat sb; | |
| 2825 #endif | |
| 2826 | |
| 2827 if (*p_mef == NUL) | |
| 2828 { | |
| 2829 name = vim_tempname('e'); | |
| 2830 if (name == NULL) | |
| 2831 EMSG(_(e_notmp)); | |
| 2832 return name; | |
| 2833 } | |
| 2834 | |
| 2835 for (p = p_mef; *p; ++p) | |
| 2836 if (p[0] == '#' && p[1] == '#') | |
| 2837 break; | |
| 2838 | |
| 2839 if (*p == NUL) | |
| 2840 return vim_strsave(p_mef); | |
| 2841 | |
| 2842 /* Keep trying until the name doesn't exist yet. */ | |
| 2843 for (;;) | |
| 2844 { | |
| 2845 if (start == -1) | |
| 2846 start = mch_get_pid(); | |
| 2847 else | |
| 2848 off += 19; | |
| 2849 | |
| 2850 name = alloc((unsigned)STRLEN(p_mef) + 30); | |
| 2851 if (name == NULL) | |
| 2852 break; | |
| 2853 STRCPY(name, p_mef); | |
| 2854 sprintf((char *)name + (p - p_mef), "%d%d", start, off); | |
| 2855 STRCAT(name, p + 2); | |
| 2856 if (mch_getperm(name) < 0 | |
| 2857 #ifdef HAVE_LSTAT | |
| 2858 /* Don't accept a symbolic link, its a security risk. */ | |
| 2859 && mch_lstat((char *)name, &sb) < 0 | |
| 2860 #endif | |
| 2861 ) | |
| 2862 break; | |
| 2863 vim_free(name); | |
| 2864 } | |
| 2865 return name; | |
| 2866 } | |
| 2867 | |
| 2868 /* | |
| 2869 * ":cc", ":crewind", ":cfirst" and ":clast". | |
| 644 | 2870 * ":ll", ":lrewind", ":lfirst" and ":llast". |
| 7 | 2871 */ |
| 2872 void | |
| 2873 ex_cc(eap) | |
| 2874 exarg_T *eap; | |
| 2875 { | |
| 659 | 2876 qf_info_T *qi = &ql_info; |
| 2877 | |
| 2878 if (eap->cmdidx == CMD_ll | |
| 2879 || eap->cmdidx == CMD_lrewind | |
| 2880 || eap->cmdidx == CMD_lfirst | |
| 2881 || eap->cmdidx == CMD_llast) | |
| 644 | 2882 { |
| 2883 qi = GET_LOC_LIST(curwin); | |
| 2884 if (qi == NULL) | |
| 2885 { | |
| 2886 EMSG(_(e_loclist)); | |
| 2887 return; | |
| 2888 } | |
| 2889 } | |
| 2890 | |
| 659 | 2891 qf_jump(qi, 0, |
| 7 | 2892 eap->addr_count > 0 |
| 2893 ? (int)eap->line2 | |
| 644 | 2894 : (eap->cmdidx == CMD_cc || eap->cmdidx == CMD_ll) |
| 7 | 2895 ? 0 |
| 644 | 2896 : (eap->cmdidx == CMD_crewind || eap->cmdidx == CMD_lrewind |
| 2897 || eap->cmdidx == CMD_cfirst || eap->cmdidx == CMD_lfirst) | |
| 7 | 2898 ? 1 |
| 2899 : 32767, | |
| 2900 eap->forceit); | |
| 2901 } | |
| 2902 | |
| 2903 /* | |
| 2904 * ":cnext", ":cnfile", ":cNext" and ":cprevious". | |
| 644 | 2905 * ":lnext", ":lNext", ":lprevious", ":lnfile", ":lNfile" and ":lpfile". |
| 7 | 2906 */ |
| 2907 void | |
| 2908 ex_cnext(eap) | |
| 2909 exarg_T *eap; | |
| 2910 { | |
| 659 | 2911 qf_info_T *qi = &ql_info; |
| 2912 | |
| 2913 if (eap->cmdidx == CMD_lnext | |
| 2914 || eap->cmdidx == CMD_lNext | |
| 2915 || eap->cmdidx == CMD_lprevious | |
| 2916 || eap->cmdidx == CMD_lnfile | |
| 2917 || eap->cmdidx == CMD_lNfile | |
| 2918 || eap->cmdidx == CMD_lpfile) | |
| 644 | 2919 { |
| 2920 qi = GET_LOC_LIST(curwin); | |
| 2921 if (qi == NULL) | |
| 2922 { | |
| 2923 EMSG(_(e_loclist)); | |
| 2924 return; | |
| 2925 } | |
| 2926 } | |
| 2927 | |
| 659 | 2928 qf_jump(qi, (eap->cmdidx == CMD_cnext || eap->cmdidx == CMD_lnext) |
| 7 | 2929 ? FORWARD |
| 644 | 2930 : (eap->cmdidx == CMD_cnfile || eap->cmdidx == CMD_lnfile) |
| 7 | 2931 ? FORWARD_FILE |
| 644 | 2932 : (eap->cmdidx == CMD_cpfile || eap->cmdidx == CMD_lpfile |
| 2933 || eap->cmdidx == CMD_cNfile || eap->cmdidx == CMD_lNfile) | |
| 7 | 2934 ? BACKWARD_FILE |
| 2935 : BACKWARD, | |
| 2936 eap->addr_count > 0 ? (int)eap->line2 : 1, eap->forceit); | |
| 2937 } | |
| 2938 | |
| 2939 /* | |
| 446 | 2940 * ":cfile"/":cgetfile"/":caddfile" commands. |
| 644 | 2941 * ":lfile"/":lgetfile"/":laddfile" commands. |
| 7 | 2942 */ |
| 2943 void | |
| 2944 ex_cfile(eap) | |
| 2945 exarg_T *eap; | |
| 2946 { | |
| 644 | 2947 win_T *wp = NULL; |
| 659 | 2948 qf_info_T *qi = &ql_info; |
| 644 | 2949 |
| 2950 if (eap->cmdidx == CMD_lfile || eap->cmdidx == CMD_lgetfile | |
| 2951 || eap->cmdidx == CMD_laddfile) | |
| 2952 wp = curwin; | |
| 2953 | |
| 7 | 2954 if (*eap->arg != NUL) |
| 694 | 2955 set_string_option_direct((char_u *)"ef", -1, eap->arg, OPT_FREE, 0); |
| 446 | 2956 |
| 2957 /* | |
| 2958 * This function is used by the :cfile, :cgetfile and :caddfile | |
| 2959 * commands. | |
| 2960 * :cfile always creates a new quickfix list and jumps to the | |
| 2961 * first error. | |
| 2962 * :cgetfile creates a new quickfix list but doesn't jump to the | |
| 2963 * first error. | |
| 2964 * :caddfile adds to an existing quickfix list. If there is no | |
| 2965 * quickfix list then a new list is created. | |
| 2966 */ | |
| 644 | 2967 if (qf_init(wp, p_ef, p_efm, (eap->cmdidx != CMD_caddfile |
| 2968 && eap->cmdidx != CMD_laddfile)) > 0 | |
| 2969 && (eap->cmdidx == CMD_cfile | |
| 2970 || eap->cmdidx == CMD_lfile)) | |
| 665 | 2971 { |
| 2972 if (wp != NULL) | |
| 2973 qi = GET_LOC_LIST(wp); | |
| 659 | 2974 qf_jump(qi, 0, 0, eap->forceit); /* display first error */ |
| 665 | 2975 } |
| 7 | 2976 } |
| 2977 | |
| 2978 /* | |
| 41 | 2979 * ":vimgrep {pattern} file(s)" |
| 657 | 2980 * ":vimgrepadd {pattern} file(s)" |
| 2981 * ":lvimgrep {pattern} file(s)" | |
| 2982 * ":lvimgrepadd {pattern} file(s)" | |
| 41 | 2983 */ |
| 2984 void | |
| 2985 ex_vimgrep(eap) | |
| 2986 exarg_T *eap; | |
| 2987 { | |
| 42 | 2988 regmmatch_T regmatch; |
| 153 | 2989 int fcount; |
| 41 | 2990 char_u **fnames; |
| 1411 | 2991 char_u *fname; |
| 153 | 2992 char_u *s; |
| 2993 char_u *p; | |
| 2994 int fi; | |
| 657 | 2995 qf_info_T *qi = &ql_info; |
| 230 | 2996 qfline_T *prevp = NULL; |
| 41 | 2997 long lnum; |
| 42 | 2998 buf_T *buf; |
| 2999 int duplicate_name = FALSE; | |
| 3000 int using_dummy; | |
| 1396 | 3001 int redraw_for_dummy = FALSE; |
| 42 | 3002 int found_match; |
| 123 | 3003 buf_T *first_match_buf = NULL; |
| 3004 time_t seconds = 0; | |
| 677 | 3005 int save_mls; |
| 123 | 3006 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) |
| 3007 char_u *save_ei = NULL; | |
| 677 | 3008 #endif |
| 123 | 3009 aco_save_T aco; |
| 170 | 3010 int flags = 0; |
| 3011 colnr_T col; | |
| 716 | 3012 long tomatch; |
| 1411 | 3013 char_u dirname_start[MAXPATHL]; |
| 3014 char_u dirname_now[MAXPATHL]; | |
| 3015 char_u *target_dir = NULL; | |
| 1683 | 3016 #ifdef FEAT_AUTOCMD |
| 3017 char_u *au_name = NULL; | |
| 161 | 3018 |
| 3019 switch (eap->cmdidx) | |
| 3020 { | |
| 3021 case CMD_vimgrep: au_name = (char_u *)"vimgrep"; break; | |
| 657 | 3022 case CMD_lvimgrep: au_name = (char_u *)"lvimgrep"; break; |
| 161 | 3023 case CMD_vimgrepadd: au_name = (char_u *)"vimgrepadd"; break; |
| 657 | 3024 case CMD_lvimgrepadd: au_name = (char_u *)"lvimgrepadd"; break; |
| 161 | 3025 default: break; |
| 3026 } | |
| 3027 if (au_name != NULL) | |
| 3028 { | |
| 3029 apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name, | |
| 3030 curbuf->b_fname, TRUE, curbuf); | |
| 3031 if (did_throw || force_abort) | |
| 3032 return; | |
| 3033 } | |
| 3034 #endif | |
| 41 | 3035 |
| 661 | 3036 if (eap->cmdidx == CMD_lgrep |
| 659 | 3037 || eap->cmdidx == CMD_lvimgrep |
| 3038 || eap->cmdidx == CMD_lgrepadd | |
| 3039 || eap->cmdidx == CMD_lvimgrepadd) | |
| 657 | 3040 { |
| 3041 qi = ll_get_or_alloc_list(curwin); | |
| 3042 if (qi == NULL) | |
| 3043 return; | |
| 3044 } | |
| 3045 | |
| 716 | 3046 if (eap->addr_count > 0) |
| 3047 tomatch = eap->line2; | |
| 3048 else | |
| 3049 tomatch = MAXLNUM; | |
| 3050 | |
| 42 | 3051 /* Get the search pattern: either white-separated or enclosed in // */ |
| 41 | 3052 regmatch.regprog = NULL; |
| 170 | 3053 p = skip_vimgrep_pat(eap->arg, &s, &flags); |
| 153 | 3054 if (p == NULL) |
| 41 | 3055 { |
| 282 | 3056 EMSG(_(e_invalpat)); |
| 153 | 3057 goto theend; |
| 41 | 3058 } |
| 42 | 3059 regmatch.regprog = vim_regcomp(s, RE_MAGIC); |
| 41 | 3060 if (regmatch.regprog == NULL) |
| 3061 goto theend; | |
| 95 | 3062 regmatch.rmm_ic = p_ic; |
| 410 | 3063 regmatch.rmm_maxcol = 0; |
| 41 | 3064 |
| 3065 p = skipwhite(p); | |
| 3066 if (*p == NUL) | |
| 3067 { | |
| 3068 EMSG(_("E683: File name missing or invalid pattern")); | |
| 3069 goto theend; | |
| 3070 } | |
| 3071 | |
| 661 | 3072 if ((eap->cmdidx != CMD_grepadd && eap->cmdidx != CMD_lgrepadd && |
| 657 | 3073 eap->cmdidx != CMD_vimgrepadd && eap->cmdidx != CMD_lvimgrepadd) |
| 644 | 3074 || qi->qf_curlist == qi->qf_listcount) |
| 41 | 3075 /* make place for a new list */ |
| 644 | 3076 qf_new_list(qi); |
| 3077 else if (qi->qf_lists[qi->qf_curlist].qf_count > 0) | |
| 41 | 3078 /* Adding to existing list, find last entry. */ |
| 644 | 3079 for (prevp = qi->qf_lists[qi->qf_curlist].qf_start; |
| 41 | 3080 prevp->qf_next != prevp; prevp = prevp->qf_next) |
| 3081 ; | |
| 3082 | |
| 3083 /* parse the list of arguments */ | |
| 236 | 3084 if (get_arglist_exp(p, &fcount, &fnames) == FAIL) |
| 41 | 3085 goto theend; |
| 3086 if (fcount == 0) | |
| 3087 { | |
| 3088 EMSG(_(e_nomatch)); | |
| 3089 goto theend; | |
| 3090 } | |
| 3091 | |
| 1411 | 3092 /* Remember the current directory, because a BufRead autocommand that does |
| 3093 * ":lcd %:p:h" changes the meaning of short path names. */ | |
| 3094 mch_dirname(dirname_start, MAXPATHL); | |
| 3095 | |
| 123 | 3096 seconds = (time_t)0; |
| 716 | 3097 for (fi = 0; fi < fcount && !got_int && tomatch > 0; ++fi) |
| 41 | 3098 { |
| 1411 | 3099 fname = shorten_fname1(fnames[fi]); |
| 123 | 3100 if (time(NULL) > seconds) |
| 3101 { | |
| 1411 | 3102 /* Display the file name every second or so, show the user we are |
| 3103 * working on it. */ | |
| 123 | 3104 seconds = time(NULL); |
| 3105 msg_start(); | |
| 1411 | 3106 p = msg_strtrunc(fname, TRUE); |
| 123 | 3107 if (p == NULL) |
| 1411 | 3108 msg_outtrans(fname); |
| 123 | 3109 else |
| 3110 { | |
| 3111 msg_outtrans(p); | |
| 3112 vim_free(p); | |
| 3113 } | |
| 3114 msg_clr_eos(); | |
| 3115 msg_didout = FALSE; /* overwrite this message */ | |
| 3116 msg_nowait = TRUE; /* don't wait for this message */ | |
| 3117 msg_col = 0; | |
| 3118 out_flush(); | |
| 3119 } | |
| 3120 | |
| 42 | 3121 buf = buflist_findname_exp(fnames[fi]); |
| 3122 if (buf == NULL || buf->b_ml.ml_mfp == NULL) | |
| 3123 { | |
| 3124 /* Remember that a buffer with this name already exists. */ | |
| 3125 duplicate_name = (buf != NULL); | |
| 123 | 3126 using_dummy = TRUE; |
| 1396 | 3127 redraw_for_dummy = TRUE; |
| 123 | 3128 |
| 3129 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) | |
| 3130 /* Don't do Filetype autocommands to avoid loading syntax and | |
| 3131 * indent scripts, a great speed improvement. */ | |
| 3132 save_ei = au_event_disable(",Filetype"); | |
| 3133 #endif | |
| 677 | 3134 /* Don't use modelines here, it's useless. */ |
| 3135 save_mls = p_mls; | |
| 3136 p_mls = 0; | |
| 42 | 3137 |
| 3138 /* Load file into a buffer, so that 'fileencoding' is detected, | |
| 3139 * autocommands applied, etc. */ | |
| 1411 | 3140 buf = load_dummy_buffer(fname); |
| 3141 | |
| 3142 /* When autocommands changed directory: go back. We assume it was | |
| 3143 * ":lcd %:p:h". */ | |
| 3144 mch_dirname(dirname_now, MAXPATHL); | |
| 3145 if (STRCMP(dirname_start, dirname_now) != 0) | |
| 3146 { | |
| 3147 exarg_T ea; | |
| 3148 | |
| 3149 ea.arg = dirname_start; | |
| 3150 ea.cmdidx = CMD_lcd; | |
| 3151 ex_cd(&ea); | |
| 3152 } | |
| 123 | 3153 |
| 677 | 3154 p_mls = save_mls; |
| 123 | 3155 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) |
| 3156 au_event_restore(save_ei); | |
| 3157 #endif | |
| 42 | 3158 } |
| 3159 else | |
| 3160 /* Use existing, loaded buffer. */ | |
| 3161 using_dummy = FALSE; | |
| 123 | 3162 |
| 42 | 3163 if (buf == NULL) |
| 123 | 3164 { |
| 3165 if (!got_int) | |
| 1411 | 3166 smsg((char_u *)_("Cannot open file \"%s\""), fname); |
| 123 | 3167 } |
| 41 | 3168 else |
| 3169 { | |
| 717 | 3170 /* Try for a match in all lines of the buffer. |
| 3171 * For ":1vimgrep" look for first match only. */ | |
| 42 | 3172 found_match = FALSE; |
| 716 | 3173 for (lnum = 1; lnum <= buf->b_ml.ml_line_count && tomatch > 0; |
| 3174 ++lnum) | |
| 41 | 3175 { |
| 170 | 3176 col = 0; |
| 3177 while (vim_regexec_multi(®match, curwin, buf, lnum, | |
| 1521 | 3178 col, NULL) > 0) |
| 41 | 3179 { |
| 1411 | 3180 ; |
| 644 | 3181 if (qf_add_entry(qi, &prevp, |
| 41 | 3182 NULL, /* dir */ |
| 1411 | 3183 fname, |
| 1065 | 3184 0, |
| 42 | 3185 ml_get_buf(buf, |
| 3186 regmatch.startpos[0].lnum + lnum, FALSE), | |
| 3187 regmatch.startpos[0].lnum + lnum, | |
| 3188 regmatch.startpos[0].col + 1, | |
| 170 | 3189 FALSE, /* vis_col */ |
| 230 | 3190 NULL, /* search pattern */ |
| 856 | 3191 0, /* nr */ |
| 3192 0, /* type */ | |
| 3193 TRUE /* valid */ | |
| 41 | 3194 ) == FAIL) |
| 3195 { | |
| 3196 got_int = TRUE; | |
| 3197 break; | |
| 3198 } | |
| 716 | 3199 found_match = TRUE; |
| 3200 if (--tomatch == 0) | |
| 3201 break; | |
| 170 | 3202 if ((flags & VGR_GLOBAL) == 0 |
| 3203 || regmatch.endpos[0].lnum > 0) | |
| 3204 break; | |
| 3205 col = regmatch.endpos[0].col | |
| 3206 + (col == regmatch.endpos[0].col); | |
| 1883 | 3207 if (col > (colnr_T)STRLEN(ml_get_buf(buf, lnum, FALSE))) |
| 170 | 3208 break; |
| 41 | 3209 } |
| 3210 line_breakcheck(); | |
| 42 | 3211 if (got_int) |
| 3212 break; | |
| 41 | 3213 } |
| 42 | 3214 |
| 3215 if (using_dummy) | |
| 3216 { | |
| 123 | 3217 if (found_match && first_match_buf == NULL) |
| 3218 first_match_buf = buf; | |
| 42 | 3219 if (duplicate_name) |
| 123 | 3220 { |
| 42 | 3221 /* Never keep a dummy buffer if there is another buffer |
| 3222 * with the same name. */ | |
| 3223 wipe_dummy_buffer(buf); | |
| 123 | 3224 buf = NULL; |
| 3225 } | |
| 717 | 3226 else if (!cmdmod.hide |
| 3227 || buf->b_p_bh[0] == 'u' /* "unload" */ | |
| 3228 || buf->b_p_bh[0] == 'w' /* "wipe" */ | |
| 3229 || buf->b_p_bh[0] == 'd') /* "delete" */ | |
| 42 | 3230 { |
| 717 | 3231 /* When no match was found we don't need to remember the |
| 3232 * buffer, wipe it out. If there was a match and it | |
| 3233 * wasn't the first one or we won't jump there: only | |
| 3234 * unload the buffer. | |
| 3235 * Ignore 'hidden' here, because it may lead to having too | |
| 3236 * many swap files. */ | |
| 42 | 3237 if (!found_match) |
| 123 | 3238 { |
| 42 | 3239 wipe_dummy_buffer(buf); |
| 123 | 3240 buf = NULL; |
| 3241 } | |
| 170 | 3242 else if (buf != first_match_buf || (flags & VGR_NOJUMP)) |
| 123 | 3243 { |
| 42 | 3244 unload_dummy_buffer(buf); |
| 123 | 3245 buf = NULL; |
| 3246 } | |
| 42 | 3247 } |
| 123 | 3248 |
| 3249 if (buf != NULL) | |
| 3250 { | |
| 1411 | 3251 /* If the buffer is still loaded we need to use the |
| 3252 * directory we jumped to below. */ | |
| 3253 if (buf == first_match_buf | |
| 3254 && target_dir == NULL | |
| 3255 && STRCMP(dirname_start, dirname_now) != 0) | |
| 3256 target_dir = vim_strsave(dirname_now); | |
| 3257 | |
| 123 | 3258 /* The buffer is still loaded, the Filetype autocommands |
| 677 | 3259 * need to be done now, in that buffer. And the modelines |
| 717 | 3260 * need to be done (again). But not the window-local |
| 3261 * options! */ | |
| 123 | 3262 aucmd_prepbuf(&aco, buf); |
| 677 | 3263 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL) |
| 123 | 3264 apply_autocmds(EVENT_FILETYPE, buf->b_p_ft, |
| 3265 buf->b_fname, TRUE, buf); | |
| 677 | 3266 #endif |
| 717 | 3267 do_modelines(OPT_NOWIN); |
| 123 | 3268 aucmd_restbuf(&aco); |
| 3269 } | |
| 42 | 3270 } |
| 41 | 3271 } |
| 3272 } | |
| 3273 | |
| 3274 FreeWild(fcount, fnames); | |
| 3275 | |
| 644 | 3276 qi->qf_lists[qi->qf_curlist].qf_nonevalid = FALSE; |
| 3277 qi->qf_lists[qi->qf_curlist].qf_ptr = qi->qf_lists[qi->qf_curlist].qf_start; | |
| 3278 qi->qf_lists[qi->qf_curlist].qf_index = 1; | |
| 41 | 3279 |
| 3280 #ifdef FEAT_WINDOWS | |
| 644 | 3281 qf_update_buffer(qi); |
| 41 | 3282 #endif |
| 3283 | |
| 842 | 3284 #ifdef FEAT_AUTOCMD |
| 3285 if (au_name != NULL) | |
| 3286 apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name, | |
| 3287 curbuf->b_fname, TRUE, curbuf); | |
| 3288 #endif | |
| 3289 | |
| 41 | 3290 /* Jump to first match. */ |
| 644 | 3291 if (qi->qf_lists[qi->qf_curlist].qf_count > 0) |
| 170 | 3292 { |
| 3293 if ((flags & VGR_NOJUMP) == 0) | |
| 1396 | 3294 { |
| 3295 buf = curbuf; | |
| 659 | 3296 qf_jump(qi, 0, 0, eap->forceit); |
| 1396 | 3297 if (buf != curbuf) |
| 3298 /* If we jumped to another buffer redrawing will already be | |
| 3299 * taken care of. */ | |
| 3300 redraw_for_dummy = FALSE; | |
| 1411 | 3301 |
| 3302 /* Jump to the directory used after loading the buffer. */ | |
| 3303 if (curbuf == first_match_buf && target_dir != NULL) | |
| 3304 { | |
| 3305 exarg_T ea; | |
| 3306 | |
| 3307 ea.arg = target_dir; | |
| 3308 ea.cmdidx = CMD_lcd; | |
| 3309 ex_cd(&ea); | |
| 3310 } | |
| 1396 | 3311 } |
| 170 | 3312 } |
| 42 | 3313 else |
| 3314 EMSG2(_(e_nomatch2), s); | |
| 41 | 3315 |
| 1396 | 3316 /* If we loaded a dummy buffer into the current window, the autocommands |
| 3317 * may have messed up things, need to redraw and recompute folds. */ | |
| 3318 if (redraw_for_dummy) | |
| 3319 { | |
| 3320 #ifdef FEAT_FOLDING | |
| 3321 foldUpdateAll(curwin); | |
| 3322 #else | |
| 3323 redraw_later(NOT_VALID); | |
| 3324 #endif | |
| 3325 } | |
| 3326 | |
| 41 | 3327 theend: |
| 1411 | 3328 vim_free(target_dir); |
| 41 | 3329 vim_free(regmatch.regprog); |
| 3330 } | |
| 3331 | |
| 3332 /* | |
| 170 | 3333 * Skip over the pattern argument of ":vimgrep /pat/[g][j]". |
| 153 | 3334 * Put the start of the pattern in "*s", unless "s" is NULL. |
| 170 | 3335 * If "flags" is not NULL put the flags in it: VGR_GLOBAL, VGR_NOJUMP. |
| 3336 * If "s" is not NULL terminate the pattern with a NUL. | |
| 3337 * Return a pointer to the char just past the pattern plus flags. | |
| 153 | 3338 */ |
| 3339 char_u * | |
| 170 | 3340 skip_vimgrep_pat(p, s, flags) |
| 3341 char_u *p; | |
| 3342 char_u **s; | |
| 3343 int *flags; | |
| 153 | 3344 { |
| 3345 int c; | |
| 3346 | |
| 3347 if (vim_isIDc(*p)) | |
| 3348 { | |
| 170 | 3349 /* ":vimgrep pattern fname" */ |
| 153 | 3350 if (s != NULL) |
| 3351 *s = p; | |
| 170 | 3352 p = skiptowhite(p); |
| 3353 if (s != NULL && *p != NUL) | |
| 3354 *p++ = NUL; | |
| 153 | 3355 } |
| 170 | 3356 else |
| 3357 { | |
| 3358 /* ":vimgrep /pattern/[g][j] fname" */ | |
| 3359 if (s != NULL) | |
| 3360 *s = p + 1; | |
| 3361 c = *p; | |
| 3362 p = skip_regexp(p + 1, c, TRUE, NULL); | |
| 3363 if (*p != c) | |
| 3364 return NULL; | |
| 3365 | |
| 3366 /* Truncate the pattern. */ | |
| 3367 if (s != NULL) | |
| 3368 *p = NUL; | |
| 3369 ++p; | |
| 3370 | |
| 3371 /* Find the flags */ | |
| 3372 while (*p == 'g' || *p == 'j') | |
| 3373 { | |
| 3374 if (flags != NULL) | |
| 3375 { | |
| 3376 if (*p == 'g') | |
| 3377 *flags |= VGR_GLOBAL; | |
| 3378 else | |
| 3379 *flags |= VGR_NOJUMP; | |
| 3380 } | |
| 3381 ++p; | |
| 3382 } | |
| 3383 } | |
| 153 | 3384 return p; |
| 3385 } | |
| 3386 | |
| 3387 /* | |
| 42 | 3388 * Load file "fname" into a dummy buffer and return the buffer pointer. |
| 3389 * Returns NULL if it fails. | |
| 3390 * Must call unload_dummy_buffer() or wipe_dummy_buffer() later! | |
| 3391 */ | |
| 3392 static buf_T * | |
| 3393 load_dummy_buffer(fname) | |
| 3394 char_u *fname; | |
| 3395 { | |
| 3396 buf_T *newbuf; | |
| 3397 int failed = TRUE; | |
| 3398 aco_save_T aco; | |
| 3399 | |
| 3400 /* Allocate a buffer without putting it in the buffer list. */ | |
| 3401 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); | |
| 3402 if (newbuf == NULL) | |
| 3403 return NULL; | |
| 3404 | |
| 177 | 3405 /* Init the options. */ |
| 3406 buf_copy_options(newbuf, BCO_ENTER | BCO_NOHELP); | |
| 3407 | |
| 1918 | 3408 /* need to open the memfile before putting the buffer in a window */ |
| 3409 if (ml_open(newbuf) == OK) | |
| 42 | 3410 { |
| 1918 | 3411 /* set curwin/curbuf to buf and save a few things */ |
| 3412 aucmd_prepbuf(&aco, newbuf); | |
| 3413 | |
| 3414 /* Need to set the filename for autocommands. */ | |
| 3415 (void)setfname(curbuf, fname, NULL, FALSE); | |
| 3416 | |
| 42 | 3417 /* Create swap file now to avoid the ATTENTION message. */ |
| 3418 check_need_swap(TRUE); | |
| 3419 | |
| 3420 /* Remove the "dummy" flag, otherwise autocommands may not | |
| 3421 * work. */ | |
| 3422 curbuf->b_flags &= ~BF_DUMMY; | |
| 3423 | |
| 3424 if (readfile(fname, NULL, | |
| 3425 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
| 3426 NULL, READ_NEW | READ_DUMMY) == OK | |
| 857 | 3427 && !got_int |
| 42 | 3428 && !(curbuf->b_flags & BF_NEW)) |
| 3429 { | |
| 3430 failed = FALSE; | |
| 3431 if (curbuf != newbuf) | |
| 3432 { | |
| 3433 /* Bloody autocommands changed the buffer! */ | |
| 3434 if (buf_valid(newbuf)) | |
| 3435 wipe_buffer(newbuf, FALSE); | |
| 3436 newbuf = curbuf; | |
| 3437 } | |
| 3438 } | |
| 1918 | 3439 |
| 3440 /* restore curwin/curbuf and a few other things */ | |
| 3441 aucmd_restbuf(&aco); | |
| 42 | 3442 } |
| 3443 | |
| 3444 if (!buf_valid(newbuf)) | |
| 3445 return NULL; | |
| 3446 if (failed) | |
| 3447 { | |
| 3448 wipe_dummy_buffer(newbuf); | |
| 3449 return NULL; | |
| 3450 } | |
| 3451 return newbuf; | |
| 3452 } | |
| 3453 | |
| 3454 /* | |
| 3455 * Wipe out the dummy buffer that load_dummy_buffer() created. | |
| 3456 */ | |
| 3457 static void | |
| 3458 wipe_dummy_buffer(buf) | |
| 3459 buf_T *buf; | |
| 3460 { | |
| 3461 if (curbuf != buf) /* safety check */ | |
| 857 | 3462 { |
| 3463 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 3464 cleanup_T cs; | |
| 3465 | |
| 3466 /* Reset the error/interrupt/exception state here so that aborting() | |
| 3467 * returns FALSE when wiping out the buffer. Otherwise it doesn't | |
| 3468 * work when got_int is set. */ | |
| 3469 enter_cleanup(&cs); | |
| 3470 #endif | |
| 3471 | |
| 42 | 3472 wipe_buffer(buf, FALSE); |
| 857 | 3473 |
| 3474 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 3475 /* Restore the error/interrupt/exception state if not discarded by a | |
| 3476 * new aborting error, interrupt, or uncaught exception. */ | |
| 3477 leave_cleanup(&cs); | |
| 3478 #endif | |
| 3479 } | |
| 42 | 3480 } |
| 3481 | |
| 3482 /* | |
| 3483 * Unload the dummy buffer that load_dummy_buffer() created. | |
| 3484 */ | |
| 3485 static void | |
| 3486 unload_dummy_buffer(buf) | |
| 3487 buf_T *buf; | |
| 3488 { | |
| 3489 if (curbuf != buf) /* safety check */ | |
| 3490 close_buffer(NULL, buf, DOBUF_UNLOAD); | |
| 3491 } | |
| 3492 | |
| 170 | 3493 #if defined(FEAT_EVAL) || defined(PROTO) |
| 3494 /* | |
| 3495 * Add each quickfix error to list "list" as a dictionary. | |
| 3496 */ | |
| 3497 int | |
| 647 | 3498 get_errorlist(wp, list) |
| 3499 win_T *wp; | |
| 170 | 3500 list_T *list; |
| 3501 { | |
| 644 | 3502 qf_info_T *qi = &ql_info; |
| 230 | 3503 dict_T *dict; |
| 3504 char_u buf[2]; | |
| 3505 qfline_T *qfp; | |
| 3506 int i; | |
| 1065 | 3507 int bufnum; |
| 170 | 3508 |
| 647 | 3509 if (wp != NULL) |
| 3510 { | |
| 3511 qi = GET_LOC_LIST(wp); | |
| 3512 if (qi == NULL) | |
| 3513 return FAIL; | |
| 3514 } | |
| 3515 | |
| 644 | 3516 if (qi->qf_curlist >= qi->qf_listcount |
| 712 | 3517 || qi->qf_lists[qi->qf_curlist].qf_count == 0) |
| 170 | 3518 return FAIL; |
| 3519 | |
| 644 | 3520 qfp = qi->qf_lists[qi->qf_curlist].qf_start; |
| 3521 for (i = 1; !got_int && i <= qi->qf_lists[qi->qf_curlist].qf_count; ++i) | |
| 170 | 3522 { |
| 1065 | 3523 /* Handle entries with a non-existing buffer number. */ |
| 3524 bufnum = qfp->qf_fnum; | |
| 3525 if (bufnum != 0 && (buflist_findnr(bufnum) == NULL)) | |
| 3526 bufnum = 0; | |
| 3527 | |
| 170 | 3528 if ((dict = dict_alloc()) == NULL) |
| 3529 return FAIL; | |
| 3530 if (list_append_dict(list, dict) == FAIL) | |
| 3531 return FAIL; | |
| 3532 | |
| 3533 buf[0] = qfp->qf_type; | |
| 3534 buf[1] = NUL; | |
| 1065 | 3535 if ( dict_add_nr_str(dict, "bufnr", (long)bufnum, NULL) == FAIL |
| 170 | 3536 || dict_add_nr_str(dict, "lnum", (long)qfp->qf_lnum, NULL) == FAIL |
| 3537 || dict_add_nr_str(dict, "col", (long)qfp->qf_col, NULL) == FAIL | |
| 3538 || dict_add_nr_str(dict, "vcol", (long)qfp->qf_viscol, NULL) == FAIL | |
| 3539 || dict_add_nr_str(dict, "nr", (long)qfp->qf_nr, NULL) == FAIL | |
| 960 | 3540 || dict_add_nr_str(dict, "pattern", 0L, |
| 3541 qfp->qf_pattern == NULL ? (char_u *)"" : qfp->qf_pattern) == FAIL | |
| 3542 || dict_add_nr_str(dict, "text", 0L, | |
| 3543 qfp->qf_text == NULL ? (char_u *)"" : qfp->qf_text) == FAIL | |
| 170 | 3544 || dict_add_nr_str(dict, "type", 0L, buf) == FAIL |
| 3545 || dict_add_nr_str(dict, "valid", (long)qfp->qf_valid, NULL) == FAIL) | |
| 3546 return FAIL; | |
| 3547 | |
| 3548 qfp = qfp->qf_next; | |
| 3549 } | |
| 3550 return OK; | |
| 3551 } | |
| 230 | 3552 |
| 3553 /* | |
| 3554 * Populate the quickfix list with the items supplied in the list | |
| 3555 * of dictionaries. | |
| 3556 */ | |
| 3557 int | |
| 647 | 3558 set_errorlist(wp, list, action) |
| 3559 win_T *wp; | |
| 230 | 3560 list_T *list; |
| 277 | 3561 int action; |
| 230 | 3562 { |
| 3563 listitem_T *li; | |
| 3564 dict_T *d; | |
| 3565 char_u *filename, *pattern, *text, *type; | |
| 1065 | 3566 int bufnum; |
| 230 | 3567 long lnum; |
| 3568 int col, nr; | |
| 3569 int vcol; | |
| 3570 qfline_T *prevp = NULL; | |
| 3571 int valid, status; | |
| 3572 int retval = OK; | |
| 644 | 3573 qf_info_T *qi = &ql_info; |
| 1065 | 3574 int did_bufnr_emsg = FALSE; |
| 644 | 3575 |
| 647 | 3576 if (wp != NULL) |
| 3577 { | |
| 648 | 3578 qi = ll_get_or_alloc_list(wp); |
| 647 | 3579 if (qi == NULL) |
| 3580 return FAIL; | |
| 3581 } | |
| 3582 | |
| 644 | 3583 if (action == ' ' || qi->qf_curlist == qi->qf_listcount) |
| 277 | 3584 /* make place for a new list */ |
| 644 | 3585 qf_new_list(qi); |
| 3586 else if (action == 'a' && qi->qf_lists[qi->qf_curlist].qf_count > 0) | |
| 277 | 3587 /* Adding to existing list, find last entry. */ |
| 644 | 3588 for (prevp = qi->qf_lists[qi->qf_curlist].qf_start; |
| 277 | 3589 prevp->qf_next != prevp; prevp = prevp->qf_next) |
| 3590 ; | |
| 3591 else if (action == 'r') | |
| 644 | 3592 qf_free(qi, qi->qf_curlist); |
| 230 | 3593 |
| 3594 for (li = list->lv_first; li != NULL; li = li->li_next) | |
| 3595 { | |
| 3596 if (li->li_tv.v_type != VAR_DICT) | |
| 3597 continue; /* Skip non-dict items */ | |
| 3598 | |
| 3599 d = li->li_tv.vval.v_dict; | |
| 3600 if (d == NULL) | |
| 3601 continue; | |
| 3602 | |
| 659 | 3603 filename = get_dict_string(d, (char_u *)"filename", TRUE); |
| 1065 | 3604 bufnum = get_dict_number(d, (char_u *)"bufnr"); |
| 230 | 3605 lnum = get_dict_number(d, (char_u *)"lnum"); |
| 3606 col = get_dict_number(d, (char_u *)"col"); | |
| 3607 vcol = get_dict_number(d, (char_u *)"vcol"); | |
| 3608 nr = get_dict_number(d, (char_u *)"nr"); | |
| 659 | 3609 type = get_dict_string(d, (char_u *)"type", TRUE); |
| 3610 pattern = get_dict_string(d, (char_u *)"pattern", TRUE); | |
| 3611 text = get_dict_string(d, (char_u *)"text", TRUE); | |
| 230 | 3612 if (text == NULL) |
| 3613 text = vim_strsave((char_u *)""); | |
| 3614 | |
| 3615 valid = TRUE; | |
| 1065 | 3616 if ((filename == NULL && bufnum == 0) || (lnum == 0 && pattern == NULL)) |
| 230 | 3617 valid = FALSE; |
| 3618 | |
| 1065 | 3619 /* Mark entries with non-existing buffer number as not valid. Give the |
| 3620 * error message only once. */ | |
| 3621 if (bufnum != 0 && (buflist_findnr(bufnum) == NULL)) | |
| 3622 { | |
| 3623 if (!did_bufnr_emsg) | |
| 3624 { | |
| 3625 did_bufnr_emsg = TRUE; | |
| 3626 EMSGN(_("E92: Buffer %ld not found"), bufnum); | |
| 3627 } | |
| 3628 valid = FALSE; | |
| 3629 bufnum = 0; | |
| 3630 } | |
| 3631 | |
| 644 | 3632 status = qf_add_entry(qi, &prevp, |
| 230 | 3633 NULL, /* dir */ |
| 3634 filename, | |
| 1065 | 3635 bufnum, |
| 230 | 3636 text, |
| 3637 lnum, | |
| 3638 col, | |
| 3639 vcol, /* vis_col */ | |
| 3640 pattern, /* search pattern */ | |
| 3641 nr, | |
| 3642 type == NULL ? NUL : *type, | |
| 3643 valid); | |
| 3644 | |
| 3645 vim_free(filename); | |
| 3646 vim_free(pattern); | |
| 3647 vim_free(text); | |
| 3648 vim_free(type); | |
| 3649 | |
| 3650 if (status == FAIL) | |
| 3651 { | |
| 3652 retval = FAIL; | |
| 3653 break; | |
| 3654 } | |
| 3655 } | |
| 3656 | |
|
2146
c17a42da3920
updated for version 7.2.428
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3657 if (qi->qf_lists[qi->qf_curlist].qf_index == 0) |
|
c17a42da3920
updated for version 7.2.428
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3658 /* empty list or no valid entry */ |
|
c17a42da3920
updated for version 7.2.428
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3659 qi->qf_lists[qi->qf_curlist].qf_nonevalid = TRUE; |
|
c17a42da3920
updated for version 7.2.428
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3660 else |
|
c17a42da3920
updated for version 7.2.428
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3661 qi->qf_lists[qi->qf_curlist].qf_nonevalid = FALSE; |
| 644 | 3662 qi->qf_lists[qi->qf_curlist].qf_ptr = qi->qf_lists[qi->qf_curlist].qf_start; |
| 3663 qi->qf_lists[qi->qf_curlist].qf_index = 1; | |
| 230 | 3664 |
| 3665 #ifdef FEAT_WINDOWS | |
| 644 | 3666 qf_update_buffer(qi); |
| 230 | 3667 #endif |
| 3668 | |
| 3669 return retval; | |
| 3670 } | |
| 170 | 3671 #endif |
| 3672 | |
| 42 | 3673 /* |
| 41 | 3674 * ":[range]cbuffer [bufnr]" command. |
| 657 | 3675 * ":[range]caddbuffer [bufnr]" command. |
| 798 | 3676 * ":[range]cgetbuffer [bufnr]" command. |
| 644 | 3677 * ":[range]lbuffer [bufnr]" command. |
| 657 | 3678 * ":[range]laddbuffer [bufnr]" command. |
| 798 | 3679 * ":[range]lgetbuffer [bufnr]" command. |
| 41 | 3680 */ |
| 3681 void | |
| 3682 ex_cbuffer(eap) | |
| 3683 exarg_T *eap; | |
| 3684 { | |
| 3685 buf_T *buf = NULL; | |
| 644 | 3686 qf_info_T *qi = &ql_info; |
| 3687 | |
| 798 | 3688 if (eap->cmdidx == CMD_lbuffer || eap->cmdidx == CMD_lgetbuffer |
| 3689 || eap->cmdidx == CMD_laddbuffer) | |
| 644 | 3690 { |
| 3691 qi = ll_get_or_alloc_list(curwin); | |
| 3692 if (qi == NULL) | |
| 3693 return; | |
| 3694 } | |
| 41 | 3695 |
| 3696 if (*eap->arg == NUL) | |
| 3697 buf = curbuf; | |
| 3698 else if (*skipwhite(skipdigits(eap->arg)) == NUL) | |
| 3699 buf = buflist_findnr(atoi((char *)eap->arg)); | |
| 3700 if (buf == NULL) | |
| 3701 EMSG(_(e_invarg)); | |
| 3702 else if (buf->b_ml.ml_mfp == NULL) | |
| 3703 EMSG(_("E681: Buffer is not loaded")); | |
| 3704 else | |
| 3705 { | |
| 3706 if (eap->addr_count == 0) | |
| 3707 { | |
| 3708 eap->line1 = 1; | |
| 3709 eap->line2 = buf->b_ml.ml_line_count; | |
| 3710 } | |
| 3711 if (eap->line1 < 1 || eap->line1 > buf->b_ml.ml_line_count | |
| 3712 || eap->line2 < 1 || eap->line2 > buf->b_ml.ml_line_count) | |
| 3713 EMSG(_(e_invrange)); | |
| 3714 else | |
| 661 | 3715 { |
| 798 | 3716 if (qf_init_ext(qi, NULL, buf, NULL, p_efm, |
| 3717 (eap->cmdidx != CMD_caddbuffer | |
| 3718 && eap->cmdidx != CMD_laddbuffer), | |
| 661 | 3719 eap->line1, eap->line2) > 0 |
| 798 | 3720 && (eap->cmdidx == CMD_cbuffer |
| 3721 || eap->cmdidx == CMD_lbuffer)) | |
| 661 | 3722 qf_jump(qi, 0, 0, eap->forceit); /* display first error */ |
| 3723 } | |
| 41 | 3724 } |
| 3725 } | |
| 3726 | |
| 532 | 3727 #if defined(FEAT_EVAL) || defined(PROTO) |
| 41 | 3728 /* |
| 798 | 3729 * ":cexpr {expr}", ":cgetexpr {expr}", ":caddexpr {expr}" command. |
| 3730 * ":lexpr {expr}", ":lgetexpr {expr}", ":laddexpr {expr}" command. | |
| 446 | 3731 */ |
| 3732 void | |
| 3733 ex_cexpr(eap) | |
| 3734 exarg_T *eap; | |
| 3735 { | |
| 3736 typval_T *tv; | |
| 644 | 3737 qf_info_T *qi = &ql_info; |
| 3738 | |
| 798 | 3739 if (eap->cmdidx == CMD_lexpr || eap->cmdidx == CMD_lgetexpr |
| 3740 || eap->cmdidx == CMD_laddexpr) | |
| 644 | 3741 { |
| 3742 qi = ll_get_or_alloc_list(curwin); | |
| 3743 if (qi == NULL) | |
| 3744 return; | |
| 3745 } | |
| 446 | 3746 |
| 625 | 3747 /* Evaluate the expression. When the result is a string or a list we can |
| 3748 * use it to fill the errorlist. */ | |
| 446 | 3749 tv = eval_expr(eap->arg, NULL); |
| 625 | 3750 if (tv != NULL) |
| 3751 { | |
| 3752 if ((tv->v_type == VAR_STRING && tv->vval.v_string != NULL) | |
| 3753 || (tv->v_type == VAR_LIST && tv->vval.v_list != NULL)) | |
| 3754 { | |
| 798 | 3755 if (qf_init_ext(qi, NULL, NULL, tv, p_efm, |
| 3756 (eap->cmdidx != CMD_caddexpr | |
| 3757 && eap->cmdidx != CMD_laddexpr), | |
| 625 | 3758 (linenr_T)0, (linenr_T)0) > 0 |
| 798 | 3759 && (eap->cmdidx == CMD_cexpr |
| 3760 || eap->cmdidx == CMD_lexpr)) | |
| 659 | 3761 qf_jump(qi, 0, 0, eap->forceit); /* display first error */ |
| 625 | 3762 } |
| 3763 else | |
| 626 | 3764 EMSG(_("E777: String or List expected")); |
| 625 | 3765 free_tv(tv); |
| 3766 } | |
| 446 | 3767 } |
| 532 | 3768 #endif |
| 446 | 3769 |
| 3770 /* | |
| 7 | 3771 * ":helpgrep {pattern}" |
| 3772 */ | |
| 3773 void | |
| 3774 ex_helpgrep(eap) | |
| 3775 exarg_T *eap; | |
| 3776 { | |
| 3777 regmatch_T regmatch; | |
| 3778 char_u *save_cpo; | |
| 3779 char_u *p; | |
| 3780 int fcount; | |
| 3781 char_u **fnames; | |
| 3782 FILE *fd; | |
| 3783 int fi; | |
| 230 | 3784 qfline_T *prevp = NULL; |
| 7 | 3785 long lnum; |
| 9 | 3786 #ifdef FEAT_MULTI_LANG |
| 3787 char_u *lang; | |
| 3788 #endif | |
| 644 | 3789 qf_info_T *qi = &ql_info; |
| 659 | 3790 int new_qi = FALSE; |
| 3791 win_T *wp; | |
| 7 | 3792 |
| 3793 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */ | |
| 3794 save_cpo = p_cpo; | |
| 1672 | 3795 p_cpo = empty_option; |
| 7 | 3796 |
| 9 | 3797 #ifdef FEAT_MULTI_LANG |
| 3798 /* Check for a specified language */ | |
| 3799 lang = check_help_lang(eap->arg); | |
| 3800 #endif | |
| 3801 | |
| 659 | 3802 if (eap->cmdidx == CMD_lhelpgrep) |
| 3803 { | |
| 3804 /* Find an existing help window */ | |
| 3805 FOR_ALL_WINDOWS(wp) | |
| 3806 if (wp->w_buffer != NULL && wp->w_buffer->b_help) | |
| 3807 break; | |
| 3808 | |
| 3809 if (wp == NULL) /* Help window not found */ | |
| 3810 qi = NULL; | |
| 3811 else | |
| 3812 qi = wp->w_llist; | |
| 3813 | |
| 3814 if (qi == NULL) | |
| 3815 { | |
| 3816 /* Allocate a new location list for help text matches */ | |
| 3817 if ((qi = ll_new_list()) == NULL) | |
| 3818 return; | |
| 3819 new_qi = TRUE; | |
| 3820 } | |
| 3821 } | |
| 3822 | |
| 7 | 3823 regmatch.regprog = vim_regcomp(eap->arg, RE_MAGIC + RE_STRING); |
| 3824 regmatch.rm_ic = FALSE; | |
| 3825 if (regmatch.regprog != NULL) | |
| 3826 { | |
| 3827 /* create a new quickfix list */ | |
| 644 | 3828 qf_new_list(qi); |
| 7 | 3829 |
| 3830 /* Go through all directories in 'runtimepath' */ | |
| 3831 p = p_rtp; | |
| 3832 while (*p != NUL && !got_int) | |
| 3833 { | |
| 3834 copy_option_part(&p, NameBuff, MAXPATHL, ","); | |
| 3835 | |
| 3836 /* Find all "*.txt" and "*.??x" files in the "doc" directory. */ | |
| 3837 add_pathsep(NameBuff); | |
| 3838 STRCAT(NameBuff, "doc/*.\\(txt\\|??x\\)"); | |
| 3839 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 3840 &fnames, EW_FILE|EW_SILENT) == OK | |
| 3841 && fcount > 0) | |
| 3842 { | |
| 3843 for (fi = 0; fi < fcount && !got_int; ++fi) | |
| 3844 { | |
| 9 | 3845 #ifdef FEAT_MULTI_LANG |
| 3846 /* Skip files for a different language. */ | |
| 3847 if (lang != NULL | |
| 3848 && STRNICMP(lang, fnames[fi] | |
| 3849 + STRLEN(fnames[fi]) - 3, 2) != 0 | |
| 3850 && !(STRNICMP(lang, "en", 2) == 0 | |
| 3851 && STRNICMP("txt", fnames[fi] | |
| 3852 + STRLEN(fnames[fi]) - 3, 3) == 0)) | |
| 3853 continue; | |
| 3854 #endif | |
| 531 | 3855 fd = mch_fopen((char *)fnames[fi], "r"); |
| 7 | 3856 if (fd != NULL) |
| 3857 { | |
| 3858 lnum = 1; | |
| 3859 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 3860 { | |
| 3861 if (vim_regexec(®match, IObuff, (colnr_T)0)) | |
| 3862 { | |
| 835 | 3863 int l = (int)STRLEN(IObuff); |
| 7 | 3864 |
| 3865 /* remove trailing CR, LF, spaces, etc. */ | |
| 3866 while (l > 0 && IObuff[l - 1] <= ' ') | |
| 3867 IObuff[--l] = NUL; | |
| 3868 | |
| 644 | 3869 if (qf_add_entry(qi, &prevp, |
| 7 | 3870 NULL, /* dir */ |
| 3871 fnames[fi], | |
| 1065 | 3872 0, |
| 7 | 3873 IObuff, |
| 3874 lnum, | |
| 42 | 3875 (int)(regmatch.startp[0] - IObuff) |
| 3876 + 1, /* col */ | |
| 170 | 3877 FALSE, /* vis_col */ |
| 230 | 3878 NULL, /* search pattern */ |
| 7 | 3879 0, /* nr */ |
| 3880 1, /* type */ | |
| 3881 TRUE /* valid */ | |
| 3882 ) == FAIL) | |
| 3883 { | |
| 3884 got_int = TRUE; | |
| 3885 break; | |
| 3886 } | |
| 3887 } | |
| 3888 ++lnum; | |
| 3889 line_breakcheck(); | |
| 3890 } | |
| 3891 fclose(fd); | |
| 3892 } | |
| 3893 } | |
| 3894 FreeWild(fcount, fnames); | |
| 3895 } | |
| 3896 } | |
| 3897 vim_free(regmatch.regprog); | |
| 3898 | |
| 644 | 3899 qi->qf_lists[qi->qf_curlist].qf_nonevalid = FALSE; |
| 3900 qi->qf_lists[qi->qf_curlist].qf_ptr = | |
| 3901 qi->qf_lists[qi->qf_curlist].qf_start; | |
| 3902 qi->qf_lists[qi->qf_curlist].qf_index = 1; | |
| 7 | 3903 } |
| 3904 | |
| 1672 | 3905 if (p_cpo == empty_option) |
| 3906 p_cpo = save_cpo; | |
| 3907 else | |
| 3908 /* Darn, some plugin changed the value. */ | |
| 3909 free_string_option(save_cpo); | |
| 7 | 3910 |
| 3911 #ifdef FEAT_WINDOWS | |
| 644 | 3912 qf_update_buffer(qi); |
| 7 | 3913 #endif |
| 3914 | |
| 3915 /* Jump to first match. */ | |
| 644 | 3916 if (qi->qf_lists[qi->qf_curlist].qf_count > 0) |
| 659 | 3917 qf_jump(qi, 0, 0, FALSE); |
| 9 | 3918 else |
| 3919 EMSG2(_(e_nomatch2), eap->arg); | |
| 659 | 3920 |
| 3921 if (eap->cmdidx == CMD_lhelpgrep) | |
| 3922 { | |
| 3923 /* If the help window is not opened or if it already points to the | |
| 661 | 3924 * correct location list, then free the new location list. */ |
| 659 | 3925 if (!curwin->w_buffer->b_help || curwin->w_llist == qi) |
| 3926 { | |
| 3927 if (new_qi) | |
| 3928 ll_free_all(&qi); | |
| 3929 } | |
| 3930 else if (curwin->w_llist == NULL) | |
| 3931 curwin->w_llist = qi; | |
| 3932 } | |
| 7 | 3933 } |
| 3934 | |
| 3935 #endif /* FEAT_QUICKFIX */ |