1 /* vi:set ts=8 sts=4 sw=4 noet: 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 * mark.c: functions for setting marks and jumping to them 12 */ 13 14 #include "vim.h" 15 16 /* 17 * This file contains routines to maintain and manipulate marks. 18 */ 19 20 /* 21 * If a named file mark's lnum is non-zero, it is valid. 22 * If a named file mark's fnum is non-zero, it is for an existing buffer, 23 * otherwise it is from .viminfo and namedfm[n].fname is the file name. 24 * There are marks 'A - 'Z (set by user) and '0 to '9 (set when writing 25 * viminfo). 26 */ 27 #define EXTRA_MARKS 10 /* marks 0-9 */ 28 static xfmark_T namedfm[NMARKS + EXTRA_MARKS]; /* marks with file nr */ 29 30 static void fname2fnum(xfmark_T *fm); 31 static void fmarks_check_one(xfmark_T *fm, char_u *name, buf_T *buf); 32 static char_u *mark_line(pos_T *mp, int lead_len); 33 static void show_one_mark(int, char_u *, pos_T *, char_u *, int current); 34 #ifdef FEAT_JUMPLIST 35 static void cleanup_jumplist(void); 36 #endif 37 #ifdef FEAT_VIMINFO 38 static void write_one_filemark(FILE *fp, xfmark_T *fm, int c1, int c2); 39 #endif 40 static void mark_adjust_internal(linenr_T line1, linenr_T line2, long amount, 41 long amount_after, int adjust_folds); 42 43 /* 44 * Set named mark "c" at current cursor position. 45 * Returns OK on success, FAIL if bad name given. 46 */ 47 int 48 setmark(int c) 49 { 50 return setmark_pos(c, &curwin->w_cursor, curbuf->b_fnum); 51 } 52 53 /* 54 * Set named mark "c" to position "pos". 55 * When "c" is upper case use file "fnum". 56 * Returns OK on success, FAIL if bad name given. 57 */ 58 int 59 setmark_pos(int c, pos_T *pos, int fnum) 60 { 61 int i; 62 buf_T *buf; 63 64 /* Check for a special key (may cause islower() to crash). */ 65 if (c < 0) 66 return FAIL; 67 68 if (c == '\'' || c == '`') 69 { 70 if (pos == &curwin->w_cursor) 71 { 72 setpcmark(); 73 /* keep it even when the cursor doesn't move */ 74 curwin->w_prev_pcmark = curwin->w_pcmark; 75 } 76 else 77 curwin->w_pcmark = *pos; 78 return OK; 79 } 80 81 buf = buflist_findnr(fnum); 82 if (buf == NULL) 83 return FAIL; 84 85 if (c == '"') 86 { 87 buf->b_last_cursor = *pos; 88 return OK; 89 } 90 91 /* Allow setting '[ and '] for an autocommand that simulates reading a 92 * file. */ 93 if (c == '[') 94 { 95 buf->b_op_start = *pos; 96 return OK; 97 } 98 if (c == ']') 99 { 100 buf->b_op_end = *pos; 101 return OK; 102 } 103 104 if (c == '<' || c == '>') 105 { 106 if (c == '<') 107 buf->b_visual.vi_start = *pos; 108 else 109 buf->b_visual.vi_end = *pos; 110 if (buf->b_visual.vi_mode == NUL) 111 /* Visual_mode has not yet been set, use a sane default. */ 112 buf->b_visual.vi_mode = 'v'; 113 return OK; 114 } 115 116 if (ASCII_ISLOWER(c)) 117 { 118 i = c - 'a'; 119 buf->b_namedm[i] = *pos; 120 return OK; 121 } 122 if (ASCII_ISUPPER(c) || VIM_ISDIGIT(c)) 123 { 124 if (VIM_ISDIGIT(c)) 125 i = c - '0' + NMARKS; 126 else 127 i = c - 'A'; 128 namedfm[i].fmark.mark = *pos; 129 namedfm[i].fmark.fnum = fnum; 130 vim_free(namedfm[i].fname); 131 namedfm[i].fname = NULL; 132 #ifdef FEAT_VIMINFO 133 namedfm[i].time_set = vim_time(); 134 #endif 135 return OK; 136 } 137 return FAIL; 138 } 139 140 /* 141 * Set the previous context mark to the current position and add it to the 142 * jump list. 143 */ 144 void 145 setpcmark(void) 146 { 147 #ifdef FEAT_JUMPLIST 148 int i; 149 xfmark_T *fm; 150 #endif 151 #ifdef JUMPLIST_ROTATE 152 xfmark_T tempmark; 153 #endif 154 155 /* for :global the mark is set only once */ 156 if (global_busy || listcmd_busy || cmdmod.keepjumps) 157 return; 158 159 curwin->w_prev_pcmark = curwin->w_pcmark; 160 curwin->w_pcmark = curwin->w_cursor; 161 162 #ifdef FEAT_JUMPLIST 163 # ifdef JUMPLIST_ROTATE 164 /* 165 * If last used entry is not at the top, put it at the top by rotating 166 * the stack until it is (the newer entries will be at the bottom). 167 * Keep one entry (the last used one) at the top. 168 */ 169 if (curwin->w_jumplistidx < curwin->w_jumplistlen) 170 ++curwin->w_jumplistidx; 171 while (curwin->w_jumplistidx < curwin->w_jumplistlen) 172 { 173 tempmark = curwin->w_jumplist[curwin->w_jumplistlen - 1]; 174 for (i = curwin->w_jumplistlen - 1; i > 0; --i) 175 curwin->w_jumplist[i] = curwin->w_jumplist[i - 1]; 176 curwin->w_jumplist[0] = tempmark; 177 ++curwin->w_jumplistidx; 178 } 179 # endif 180 181 /* If jumplist is full: remove oldest entry */ 182 if (++curwin->w_jumplistlen > JUMPLISTSIZE) 183 { 184 curwin->w_jumplistlen = JUMPLISTSIZE; 185 vim_free(curwin->w_jumplist[0].fname); 186 for (i = 1; i < JUMPLISTSIZE; ++i) 187 curwin->w_jumplist[i - 1] = curwin->w_jumplist[i]; 188 } 189 curwin->w_jumplistidx = curwin->w_jumplistlen; 190 fm = &curwin->w_jumplist[curwin->w_jumplistlen - 1]; 191 192 fm->fmark.mark = curwin->w_pcmark; 193 fm->fmark.fnum = curbuf->b_fnum; 194 fm->fname = NULL; 195 # ifdef FEAT_VIMINFO 196 fm->time_set = vim_time(); 197 # endif 198 #endif 199 } 200 201 /* 202 * To change context, call setpcmark(), then move the current position to 203 * where ever, then call checkpcmark(). This ensures that the previous 204 * context will only be changed if the cursor moved to a different line. 205 * If pcmark was deleted (with "dG") the previous mark is restored. 206 */ 207 void 208 checkpcmark(void) 209 { 210 if (curwin->w_prev_pcmark.lnum != 0 211 && (EQUAL_POS(curwin->w_pcmark, curwin->w_cursor) 212 || curwin->w_pcmark.lnum == 0)) 213 { 214 curwin->w_pcmark = curwin->w_prev_pcmark; 215 curwin->w_prev_pcmark.lnum = 0; /* Show it has been checked */ 216 } 217 } 218 219 #if defined(FEAT_JUMPLIST) || defined(PROTO) 220 /* 221 * move "count" positions in the jump list (count may be negative) 222 */ 223 pos_T * 224 movemark(int count) 225 { 226 pos_T *pos; 227 xfmark_T *jmp; 228 229 cleanup_jumplist(); 230 231 if (curwin->w_jumplistlen == 0) /* nothing to jump to */ 232 return (pos_T *)NULL; 233 234 for (;;) 235 { 236 if (curwin->w_jumplistidx + count < 0 237 || curwin->w_jumplistidx + count >= curwin->w_jumplistlen) 238 return (pos_T *)NULL; 239 240 /* 241 * if first CTRL-O or CTRL-I command after a jump, add cursor position 242 * to list. Careful: If there are duplicates (CTRL-O immediately after 243 * starting Vim on a file), another entry may have been removed. 244 */ 245 if (curwin->w_jumplistidx == curwin->w_jumplistlen) 246 { 247 setpcmark(); 248 --curwin->w_jumplistidx; /* skip the new entry */ 249 if (curwin->w_jumplistidx + count < 0) 250 return (pos_T *)NULL; 251 } 252 253 curwin->w_jumplistidx += count; 254 255 jmp = curwin->w_jumplist + curwin->w_jumplistidx; 256 if (jmp->fmark.fnum == 0) 257 fname2fnum(jmp); 258 if (jmp->fmark.fnum != curbuf->b_fnum) 259 { 260 /* jump to other file */ 261 if (buflist_findnr(jmp->fmark.fnum) == NULL) 262 { /* Skip this one .. */ 263 count += count < 0 ? -1 : 1; 264 continue; 265 } 266 if (buflist_getfile(jmp->fmark.fnum, jmp->fmark.mark.lnum, 267 0, FALSE) == FAIL) 268 return (pos_T *)NULL; 269 /* Set lnum again, autocommands my have changed it */ 270 curwin->w_cursor = jmp->fmark.mark; 271 pos = (pos_T *)-1; 272 } 273 else 274 pos = &(jmp->fmark.mark); 275 return pos; 276 } 277 } 278 279 /* 280 * Move "count" positions in the changelist (count may be negative). 281 */ 282 pos_T * 283 movechangelist(int count) 284 { 285 int n; 286 287 if (curbuf->b_changelistlen == 0) /* nothing to jump to */ 288 return (pos_T *)NULL; 289 290 n = curwin->w_changelistidx; 291 if (n + count < 0) 292 { 293 if (n == 0) 294 return (pos_T *)NULL; 295 n = 0; 296 } 297 else if (n + count >= curbuf->b_changelistlen) 298 { 299 if (n == curbuf->b_changelistlen - 1) 300 return (pos_T *)NULL; 301 n = curbuf->b_changelistlen - 1; 302 } 303 else 304 n += count; 305 curwin->w_changelistidx = n; 306 return curbuf->b_changelist + n; 307 } 308 #endif 309 310 /* 311 * Find mark "c" in buffer pointed to by "buf". 312 * If "changefile" is TRUE it's allowed to edit another file for '0, 'A, etc. 313 * If "fnum" is not NULL store the fnum there for '0, 'A etc., don't edit 314 * another file. 315 * Returns: 316 * - pointer to pos_T if found. lnum is 0 when mark not set, -1 when mark is 317 * in another file which can't be gotten. (caller needs to check lnum!) 318 * - NULL if there is no mark called 'c'. 319 * - -1 if mark is in other file and jumped there (only if changefile is TRUE) 320 */ 321 pos_T * 322 getmark_buf(buf_T *buf, int c, int changefile) 323 { 324 return getmark_buf_fnum(buf, c, changefile, NULL); 325 } 326 327 pos_T * 328 getmark(int c, int changefile) 329 { 330 return getmark_buf_fnum(curbuf, c, changefile, NULL); 331 } 332 333 pos_T * 334 getmark_buf_fnum( 335 buf_T *buf, 336 int c, 337 int changefile, 338 int *fnum) 339 { 340 pos_T *posp; 341 pos_T *startp, *endp; 342 static pos_T pos_copy; 343 344 posp = NULL; 345 346 /* Check for special key, can't be a mark name and might cause islower() 347 * to crash. */ 348 if (c < 0) 349 return posp; 350 #ifndef EBCDIC 351 if (c > '~') /* check for islower()/isupper() */ 352 ; 353 else 354 #endif 355 if (c == '\'' || c == '`') /* previous context mark */ 356 { 357 pos_copy = curwin->w_pcmark; /* need to make a copy because */ 358 posp = &pos_copy; /* w_pcmark may be changed soon */ 359 } 360 else if (c == '"') /* to pos when leaving buffer */ 361 posp = &(buf->b_last_cursor); 362 else if (c == '^') /* to where Insert mode stopped */ 363 posp = &(buf->b_last_insert); 364 else if (c == '.') /* to where last change was made */ 365 posp = &(buf->b_last_change); 366 else if (c == '[') /* to start of previous operator */ 367 posp = &(buf->b_op_start); 368 else if (c == ']') /* to end of previous operator */ 369 posp = &(buf->b_op_end); 370 else if (c == '{' || c == '}') /* to previous/next paragraph */ 371 { 372 pos_T pos; 373 oparg_T oa; 374 int slcb = listcmd_busy; 375 376 pos = curwin->w_cursor; 377 listcmd_busy = TRUE; /* avoid that '' is changed */ 378 if (findpar(&oa.inclusive, 379 c == '}' ? FORWARD : BACKWARD, 1L, NUL, FALSE)) 380 { 381 pos_copy = curwin->w_cursor; 382 posp = &pos_copy; 383 } 384 curwin->w_cursor = pos; 385 listcmd_busy = slcb; 386 } 387 else if (c == '(' || c == ')') /* to previous/next sentence */ 388 { 389 pos_T pos; 390 int slcb = listcmd_busy; 391 392 pos = curwin->w_cursor; 393 listcmd_busy = TRUE; /* avoid that '' is changed */ 394 if (findsent(c == ')' ? FORWARD : BACKWARD, 1L)) 395 { 396 pos_copy = curwin->w_cursor; 397 posp = &pos_copy; 398 } 399 curwin->w_cursor = pos; 400 listcmd_busy = slcb; 401 } 402 else if (c == '<' || c == '>') /* start/end of visual area */ 403 { 404 startp = &buf->b_visual.vi_start; 405 endp = &buf->b_visual.vi_end; 406 if (((c == '<') == LT_POS(*startp, *endp) || endp->lnum == 0) 407 && startp->lnum != 0) 408 posp = startp; 409 else 410 posp = endp; 411 /* 412 * For Visual line mode, set mark at begin or end of line 413 */ 414 if (buf->b_visual.vi_mode == 'V') 415 { 416 pos_copy = *posp; 417 posp = &pos_copy; 418 if (c == '<') 419 pos_copy.col = 0; 420 else 421 pos_copy.col = MAXCOL; 422 #ifdef FEAT_VIRTUALEDIT 423 pos_copy.coladd = 0; 424 #endif 425 } 426 } 427 else if (ASCII_ISLOWER(c)) /* normal named mark */ 428 { 429 posp = &(buf->b_namedm[c - 'a']); 430 } 431 else if (ASCII_ISUPPER(c) || VIM_ISDIGIT(c)) /* named file mark */ 432 { 433 if (VIM_ISDIGIT(c)) 434 c = c - '0' + NMARKS; 435 else 436 c -= 'A'; 437 posp = &(namedfm[c].fmark.mark); 438 439 if (namedfm[c].fmark.fnum == 0) 440 fname2fnum(&namedfm[c]); 441 442 if (fnum != NULL) 443 *fnum = namedfm[c].fmark.fnum; 444 else if (namedfm[c].fmark.fnum != buf->b_fnum) 445 { 446 /* mark is in another file */ 447 posp = &pos_copy; 448 449 if (namedfm[c].fmark.mark.lnum != 0 450 && changefile && namedfm[c].fmark.fnum) 451 { 452 if (buflist_getfile(namedfm[c].fmark.fnum, 453 (linenr_T)1, GETF_SETMARK, FALSE) == OK) 454 { 455 /* Set the lnum now, autocommands could have changed it */ 456 curwin->w_cursor = namedfm[c].fmark.mark; 457 return (pos_T *)-1; 458 } 459 pos_copy.lnum = -1; /* can't get file */ 460 } 461 else 462 pos_copy.lnum = 0; /* mark exists, but is not valid in 463 current buffer */ 464 } 465 } 466 467 return posp; 468 } 469 470 /* 471 * Search for the next named mark in the current file. 472 * 473 * Returns pointer to pos_T of the next mark or NULL if no mark is found. 474 */ 475 pos_T * 476 getnextmark( 477 pos_T *startpos, /* where to start */ 478 int dir, /* direction for search */ 479 int begin_line) 480 { 481 int i; 482 pos_T *result = NULL; 483 pos_T pos; 484 485 pos = *startpos; 486 487 /* When searching backward and leaving the cursor on the first non-blank, 488 * position must be in a previous line. 489 * When searching forward and leaving the cursor on the first non-blank, 490 * position must be in a next line. */ 491 if (dir == BACKWARD && begin_line) 492 pos.col = 0; 493 else if (dir == FORWARD && begin_line) 494 pos.col = MAXCOL; 495 496 for (i = 0; i < NMARKS; i++) 497 { 498 if (curbuf->b_namedm[i].lnum > 0) 499 { 500 if (dir == FORWARD) 501 { 502 if ((result == NULL || LT_POS(curbuf->b_namedm[i], *result)) 503 && LT_POS(pos, curbuf->b_namedm[i])) 504 result = &curbuf->b_namedm[i]; 505 } 506 else 507 { 508 if ((result == NULL || LT_POS(*result, curbuf->b_namedm[i])) 509 && LT_POS(curbuf->b_namedm[i], pos)) 510 result = &curbuf->b_namedm[i]; 511 } 512 } 513 } 514 515 return result; 516 } 517 518 /* 519 * For an xtended filemark: set the fnum from the fname. 520 * This is used for marks obtained from the .viminfo file. It's postponed 521 * until the mark is used to avoid a long startup delay. 522 */ 523 static void 524 fname2fnum(xfmark_T *fm) 525 { 526 char_u *p; 527 528 if (fm->fname != NULL) 529 { 530 /* 531 * First expand "~/" in the file name to the home directory. 532 * Don't expand the whole name, it may contain other '~' chars. 533 */ 534 if (fm->fname[0] == '~' && (fm->fname[1] == '/' 535 #ifdef BACKSLASH_IN_FILENAME 536 || fm->fname[1] == '\\' 537 #endif 538 )) 539 { 540 int len; 541 542 expand_env((char_u *)"~/", NameBuff, MAXPATHL); 543 len = (int)STRLEN(NameBuff); 544 vim_strncpy(NameBuff + len, fm->fname + 2, MAXPATHL - len - 1); 545 } 546 else 547 vim_strncpy(NameBuff, fm->fname, MAXPATHL - 1); 548 549 /* Try to shorten the file name. */ 550 mch_dirname(IObuff, IOSIZE); 551 p = shorten_fname(NameBuff, IObuff); 552 553 /* buflist_new() will call fmarks_check_names() */ 554 (void)buflist_new(NameBuff, p, (linenr_T)1, 0); 555 } 556 } 557 558 /* 559 * Check all file marks for a name that matches the file name in buf. 560 * May replace the name with an fnum. 561 * Used for marks that come from the .viminfo file. 562 */ 563 void 564 fmarks_check_names(buf_T *buf) 565 { 566 char_u *name; 567 int i; 568 #ifdef FEAT_JUMPLIST 569 win_T *wp; 570 #endif 571 572 if (buf->b_ffname == NULL) 573 return; 574 575 name = home_replace_save(buf, buf->b_ffname); 576 if (name == NULL) 577 return; 578 579 for (i = 0; i < NMARKS + EXTRA_MARKS; ++i) 580 fmarks_check_one(&namedfm[i], name, buf); 581 582 #ifdef FEAT_JUMPLIST 583 FOR_ALL_WINDOWS(wp) 584 { 585 for (i = 0; i < wp->w_jumplistlen; ++i) 586 fmarks_check_one(&wp->w_jumplist[i], name, buf); 587 } 588 #endif 589 590 vim_free(name); 591 } 592 593 static void 594 fmarks_check_one(xfmark_T *fm, char_u *name, buf_T *buf) 595 { 596 if (fm->fmark.fnum == 0 597 && fm->fname != NULL 598 && fnamecmp(name, fm->fname) == 0) 599 { 600 fm->fmark.fnum = buf->b_fnum; 601 vim_free(fm->fname); 602 fm->fname = NULL; 603 } 604 } 605 606 /* 607 * Check a if a position from a mark is valid. 608 * Give and error message and return FAIL if not. 609 */ 610 int 611 check_mark(pos_T *pos) 612 { 613 if (pos == NULL) 614 { 615 EMSG(_(e_umark)); 616 return FAIL; 617 } 618 if (pos->lnum <= 0) 619 { 620 /* lnum is negative if mark is in another file can can't get that 621 * file, error message already give then. */ 622 if (pos->lnum == 0) 623 EMSG(_(e_marknotset)); 624 return FAIL; 625 } 626 if (pos->lnum > curbuf->b_ml.ml_line_count) 627 { 628 EMSG(_(e_markinval)); 629 return FAIL; 630 } 631 return OK; 632 } 633 634 /* 635 * clrallmarks() - clear all marks in the buffer 'buf' 636 * 637 * Used mainly when trashing the entire buffer during ":e" type commands 638 */ 639 void 640 clrallmarks(buf_T *buf) 641 { 642 static int i = -1; 643 644 if (i == -1) /* first call ever: initialize */ 645 for (i = 0; i < NMARKS + 1; i++) 646 { 647 namedfm[i].fmark.mark.lnum = 0; 648 namedfm[i].fname = NULL; 649 #ifdef FEAT_VIMINFO 650 namedfm[i].time_set = 0; 651 #endif 652 } 653 654 for (i = 0; i < NMARKS; i++) 655 buf->b_namedm[i].lnum = 0; 656 buf->b_op_start.lnum = 0; /* start/end op mark cleared */ 657 buf->b_op_end.lnum = 0; 658 buf->b_last_cursor.lnum = 1; /* '" mark cleared */ 659 buf->b_last_cursor.col = 0; 660 #ifdef FEAT_VIRTUALEDIT 661 buf->b_last_cursor.coladd = 0; 662 #endif 663 buf->b_last_insert.lnum = 0; /* '^ mark cleared */ 664 buf->b_last_change.lnum = 0; /* '. mark cleared */ 665 #ifdef FEAT_JUMPLIST 666 buf->b_changelistlen = 0; 667 #endif 668 } 669 670 /* 671 * Get name of file from a filemark. 672 * When it's in the current buffer, return the text at the mark. 673 * Returns an allocated string. 674 */ 675 char_u * 676 fm_getname(fmark_T *fmark, int lead_len) 677 { 678 if (fmark->fnum == curbuf->b_fnum) /* current buffer */ 679 return mark_line(&(fmark->mark), lead_len); 680 return buflist_nr2name(fmark->fnum, FALSE, TRUE); 681 } 682 683 /* 684 * Return the line at mark "mp". Truncate to fit in window. 685 * The returned string has been allocated. 686 */ 687 static char_u * 688 mark_line(pos_T *mp, int lead_len) 689 { 690 char_u *s, *p; 691 int len; 692 693 if (mp->lnum == 0 || mp->lnum > curbuf->b_ml.ml_line_count) 694 return vim_strsave((char_u *)"-invalid-"); 695 s = vim_strnsave(skipwhite(ml_get(mp->lnum)), (int)Columns); 696 if (s == NULL) 697 return NULL; 698 /* Truncate the line to fit it in the window */ 699 len = 0; 700 for (p = s; *p != NUL; MB_PTR_ADV(p)) 701 { 702 len += ptr2cells(p); 703 if (len >= Columns - lead_len) 704 break; 705 } 706 *p = NUL; 707 return s; 708 } 709 710 /* 711 * print the marks 712 */ 713 void 714 do_marks(exarg_T *eap) 715 { 716 char_u *arg = eap->arg; 717 int i; 718 char_u *name; 719 720 if (arg != NULL && *arg == NUL) 721 arg = NULL; 722 723 show_one_mark('\'', arg, &curwin->w_pcmark, NULL, TRUE); 724 for (i = 0; i < NMARKS; ++i) 725 show_one_mark(i + 'a', arg, &curbuf->b_namedm[i], NULL, TRUE); 726 for (i = 0; i < NMARKS + EXTRA_MARKS; ++i) 727 { 728 if (namedfm[i].fmark.fnum != 0) 729 name = fm_getname(&namedfm[i].fmark, 15); 730 else 731 name = namedfm[i].fname; 732 if (name != NULL) 733 { 734 show_one_mark(i >= NMARKS ? i - NMARKS + '0' : i + 'A', 735 arg, &namedfm[i].fmark.mark, name, 736 namedfm[i].fmark.fnum == curbuf->b_fnum); 737 if (namedfm[i].fmark.fnum != 0) 738 vim_free(name); 739 } 740 } 741 show_one_mark('"', arg, &curbuf->b_last_cursor, NULL, TRUE); 742 show_one_mark('[', arg, &curbuf->b_op_start, NULL, TRUE); 743 show_one_mark(']', arg, &curbuf->b_op_end, NULL, TRUE); 744 show_one_mark('^', arg, &curbuf->b_last_insert, NULL, TRUE); 745 show_one_mark('.', arg, &curbuf->b_last_change, NULL, TRUE); 746 show_one_mark('<', arg, &curbuf->b_visual.vi_start, NULL, TRUE); 747 show_one_mark('>', arg, &curbuf->b_visual.vi_end, NULL, TRUE); 748 show_one_mark(-1, arg, NULL, NULL, FALSE); 749 } 750 751 static void 752 show_one_mark( 753 int c, 754 char_u *arg, 755 pos_T *p, 756 char_u *name, 757 int current) /* in current file */ 758 { 759 static int did_title = FALSE; 760 int mustfree = FALSE; 761 762 if (c == -1) /* finish up */ 763 { 764 if (did_title) 765 did_title = FALSE; 766 else 767 { 768 if (arg == NULL) 769 MSG(_("No marks set")); 770 else 771 EMSG2(_("E283: No marks matching \"%s\""), arg); 772 } 773 } 774 /* don't output anything if 'q' typed at --more-- prompt */ 775 else if (!got_int 776 && (arg == NULL || vim_strchr(arg, c) != NULL) 777 && p->lnum != 0) 778 { 779 if (!did_title) 780 { 781 /* Highlight title */ 782 MSG_PUTS_TITLE(_("\nmark line col file/text")); 783 did_title = TRUE; 784 } 785 msg_putchar('\n'); 786 if (!got_int) 787 { 788 sprintf((char *)IObuff, " %c %6ld %4d ", c, p->lnum, p->col); 789 msg_outtrans(IObuff); 790 if (name == NULL && current) 791 { 792 name = mark_line(p, 15); 793 mustfree = TRUE; 794 } 795 if (name != NULL) 796 { 797 msg_outtrans_attr(name, current ? HL_ATTR(HLF_D) : 0); 798 if (mustfree) 799 vim_free(name); 800 } 801 } 802 out_flush(); /* show one line at a time */ 803 } 804 } 805 806 /* 807 * ":delmarks[!] [marks]" 808 */ 809 void 810 ex_delmarks(exarg_T *eap) 811 { 812 char_u *p; 813 int from, to; 814 int i; 815 int lower; 816 int digit; 817 int n; 818 819 if (*eap->arg == NUL && eap->forceit) 820 /* clear all marks */ 821 clrallmarks(curbuf); 822 else if (eap->forceit) 823 EMSG(_(e_invarg)); 824 else if (*eap->arg == NUL) 825 EMSG(_(e_argreq)); 826 else 827 { 828 /* clear specified marks only */ 829 for (p = eap->arg; *p != NUL; ++p) 830 { 831 lower = ASCII_ISLOWER(*p); 832 digit = VIM_ISDIGIT(*p); 833 if (lower || digit || ASCII_ISUPPER(*p)) 834 { 835 if (p[1] == '-') 836 { 837 /* clear range of marks */ 838 from = *p; 839 to = p[2]; 840 if (!(lower ? ASCII_ISLOWER(p[2]) 841 : (digit ? VIM_ISDIGIT(p[2]) 842 : ASCII_ISUPPER(p[2]))) 843 || to < from) 844 { 845 EMSG2(_(e_invarg2), p); 846 return; 847 } 848 p += 2; 849 } 850 else 851 /* clear one lower case mark */ 852 from = to = *p; 853 854 for (i = from; i <= to; ++i) 855 { 856 if (lower) 857 curbuf->b_namedm[i - 'a'].lnum = 0; 858 else 859 { 860 if (digit) 861 n = i - '0' + NMARKS; 862 else 863 n = i - 'A'; 864 namedfm[n].fmark.mark.lnum = 0; 865 vim_free(namedfm[n].fname); 866 namedfm[n].fname = NULL; 867 #ifdef FEAT_VIMINFO 868 namedfm[n].time_set = 0; 869 #endif 870 } 871 } 872 } 873 else 874 switch (*p) 875 { 876 case '"': curbuf->b_last_cursor.lnum = 0; break; 877 case '^': curbuf->b_last_insert.lnum = 0; break; 878 case '.': curbuf->b_last_change.lnum = 0; break; 879 case '[': curbuf->b_op_start.lnum = 0; break; 880 case ']': curbuf->b_op_end.lnum = 0; break; 881 case '<': curbuf->b_visual.vi_start.lnum = 0; break; 882 case '>': curbuf->b_visual.vi_end.lnum = 0; break; 883 case ' ': break; 884 default: EMSG2(_(e_invarg2), p); 885 return; 886 } 887 } 888 } 889 } 890 891 #if defined(FEAT_JUMPLIST) || defined(PROTO) 892 /* 893 * print the jumplist 894 */ 895 void 896 ex_jumps(exarg_T *eap UNUSED) 897 { 898 int i; 899 char_u *name; 900 901 cleanup_jumplist(); 902 /* Highlight title */ 903 MSG_PUTS_TITLE(_("\n jump line col file/text")); 904 for (i = 0; i < curwin->w_jumplistlen && !got_int; ++i) 905 { 906 if (curwin->w_jumplist[i].fmark.mark.lnum != 0) 907 { 908 if (curwin->w_jumplist[i].fmark.fnum == 0) 909 fname2fnum(&curwin->w_jumplist[i]); 910 name = fm_getname(&curwin->w_jumplist[i].fmark, 16); 911 if (name == NULL) /* file name not available */ 912 continue; 913 914 msg_putchar('\n'); 915 if (got_int) 916 { 917 vim_free(name); 918 break; 919 } 920 sprintf((char *)IObuff, "%c %2d %5ld %4d ", 921 i == curwin->w_jumplistidx ? '>' : ' ', 922 i > curwin->w_jumplistidx ? i - curwin->w_jumplistidx 923 : curwin->w_jumplistidx - i, 924 curwin->w_jumplist[i].fmark.mark.lnum, 925 curwin->w_jumplist[i].fmark.mark.col); 926 msg_outtrans(IObuff); 927 msg_outtrans_attr(name, 928 curwin->w_jumplist[i].fmark.fnum == curbuf->b_fnum 929 ? HL_ATTR(HLF_D) : 0); 930 vim_free(name); 931 ui_breakcheck(); 932 } 933 out_flush(); 934 } 935 if (curwin->w_jumplistidx == curwin->w_jumplistlen) 936 MSG_PUTS("\n>"); 937 } 938 939 void 940 ex_clearjumps(exarg_T *eap UNUSED) 941 { 942 free_jumplist(curwin); 943 curwin->w_jumplistlen = 0; 944 curwin->w_jumplistidx = 0; 945 } 946 947 /* 948 * print the changelist 949 */ 950 void 951 ex_changes(exarg_T *eap UNUSED) 952 { 953 int i; 954 char_u *name; 955 956 /* Highlight title */ 957 MSG_PUTS_TITLE(_("\nchange line col text")); 958 959 for (i = 0; i < curbuf->b_changelistlen && !got_int; ++i) 960 { 961 if (curbuf->b_changelist[i].lnum != 0) 962 { 963 msg_putchar('\n'); 964 if (got_int) 965 break; 966 sprintf((char *)IObuff, "%c %3d %5ld %4d ", 967 i == curwin->w_changelistidx ? '>' : ' ', 968 i > curwin->w_changelistidx ? i - curwin->w_changelistidx 969 : curwin->w_changelistidx - i, 970 (long)curbuf->b_changelist[i].lnum, 971 curbuf->b_changelist[i].col); 972 msg_outtrans(IObuff); 973 name = mark_line(&curbuf->b_changelist[i], 17); 974 if (name == NULL) 975 break; 976 msg_outtrans_attr(name, HL_ATTR(HLF_D)); 977 vim_free(name); 978 ui_breakcheck(); 979 } 980 out_flush(); 981 } 982 if (curwin->w_changelistidx == curbuf->b_changelistlen) 983 MSG_PUTS("\n>"); 984 } 985 #endif 986 987 #define one_adjust(add) \ 988 { \ 989 lp = add; \ 990 if (*lp >= line1 && *lp <= line2) \ 991 { \ 992 if (amount == MAXLNUM) \ 993 *lp = 0; \ 994 else \ 995 *lp += amount; \ 996 } \ 997 else if (amount_after && *lp > line2) \ 998 *lp += amount_after; \ 999 } 1000 1001 /* don't delete the line, just put at first deleted line */ 1002 #define one_adjust_nodel(add) \ 1003 { \ 1004 lp = add; \ 1005 if (*lp >= line1 && *lp <= line2) \ 1006 { \ 1007 if (amount == MAXLNUM) \ 1008 *lp = line1; \ 1009 else \ 1010 *lp += amount; \ 1011 } \ 1012 else if (amount_after && *lp > line2) \ 1013 *lp += amount_after; \ 1014 } 1015 1016 /* 1017 * Adjust marks between line1 and line2 (inclusive) to move 'amount' lines. 1018 * Must be called before changed_*(), appended_lines() or deleted_lines(). 1019 * May be called before or after changing the text. 1020 * When deleting lines line1 to line2, use an 'amount' of MAXLNUM: The marks 1021 * within this range are made invalid. 1022 * If 'amount_after' is non-zero adjust marks after line2. 1023 * Example: Delete lines 34 and 35: mark_adjust(34, 35, MAXLNUM, -2); 1024 * Example: Insert two lines below 55: mark_adjust(56, MAXLNUM, 2, 0); 1025 * or: mark_adjust(56, 55, MAXLNUM, 2); 1026 */ 1027 void 1028 mark_adjust( 1029 linenr_T line1, 1030 linenr_T line2, 1031 long amount, 1032 long amount_after) 1033 { 1034 mark_adjust_internal(line1, line2, amount, amount_after, TRUE); 1035 } 1036 1037 void 1038 mark_adjust_nofold( 1039 linenr_T line1, 1040 linenr_T line2, 1041 long amount, 1042 long amount_after) 1043 { 1044 mark_adjust_internal(line1, line2, amount, amount_after, FALSE); 1045 } 1046 1047 static void 1048 mark_adjust_internal( 1049 linenr_T line1, 1050 linenr_T line2, 1051 long amount, 1052 long amount_after, 1053 int adjust_folds UNUSED) 1054 { 1055 int i; 1056 int fnum = curbuf->b_fnum; 1057 linenr_T *lp; 1058 win_T *win; 1059 tabpage_T *tab; 1060 static pos_T initpos = INIT_POS_T(1, 0, 0); 1061 1062 if (line2 < line1 && amount_after == 0L) /* nothing to do */ 1063 return; 1064 1065 if (!cmdmod.lockmarks) 1066 { 1067 /* named marks, lower case and upper case */ 1068 for (i = 0; i < NMARKS; i++) 1069 { 1070 one_adjust(&(curbuf->b_namedm[i].lnum)); 1071 if (namedfm[i].fmark.fnum == fnum) 1072 one_adjust_nodel(&(namedfm[i].fmark.mark.lnum)); 1073 } 1074 for (i = NMARKS; i < NMARKS + EXTRA_MARKS; i++) 1075 { 1076 if (namedfm[i].fmark.fnum == fnum) 1077 one_adjust_nodel(&(namedfm[i].fmark.mark.lnum)); 1078 } 1079 1080 /* last Insert position */ 1081 one_adjust(&(curbuf->b_last_insert.lnum)); 1082 1083 /* last change position */ 1084 one_adjust(&(curbuf->b_last_change.lnum)); 1085 1086 /* last cursor position, if it was set */ 1087 if (!EQUAL_POS(curbuf->b_last_cursor, initpos)) 1088 one_adjust(&(curbuf->b_last_cursor.lnum)); 1089 1090 1091 #ifdef FEAT_JUMPLIST 1092 /* list of change positions */ 1093 for (i = 0; i < curbuf->b_changelistlen; ++i) 1094 one_adjust_nodel(&(curbuf->b_changelist[i].lnum)); 1095 #endif 1096 1097 /* Visual area */ 1098 one_adjust_nodel(&(curbuf->b_visual.vi_start.lnum)); 1099 one_adjust_nodel(&(curbuf->b_visual.vi_end.lnum)); 1100 1101 #ifdef FEAT_QUICKFIX 1102 /* quickfix marks */ 1103 qf_mark_adjust(NULL, line1, line2, amount, amount_after); 1104 /* location lists */ 1105 FOR_ALL_TAB_WINDOWS(tab, win) 1106 qf_mark_adjust(win, line1, line2, amount, amount_after); 1107 #endif 1108 1109 #ifdef FEAT_SIGNS 1110 sign_mark_adjust(line1, line2, amount, amount_after); 1111 #endif 1112 } 1113 1114 /* previous context mark */ 1115 one_adjust(&(curwin->w_pcmark.lnum)); 1116 1117 /* previous pcmark */ 1118 one_adjust(&(curwin->w_prev_pcmark.lnum)); 1119 1120 /* saved cursor for formatting */ 1121 if (saved_cursor.lnum != 0) 1122 one_adjust_nodel(&(saved_cursor.lnum)); 1123 1124 /* 1125 * Adjust items in all windows related to the current buffer. 1126 */ 1127 FOR_ALL_TAB_WINDOWS(tab, win) 1128 { 1129 #ifdef FEAT_JUMPLIST 1130 if (!cmdmod.lockmarks) 1131 /* Marks in the jumplist. When deleting lines, this may create 1132 * duplicate marks in the jumplist, they will be removed later. */ 1133 for (i = 0; i < win->w_jumplistlen; ++i) 1134 if (win->w_jumplist[i].fmark.fnum == fnum) 1135 one_adjust_nodel(&(win->w_jumplist[i].fmark.mark.lnum)); 1136 #endif 1137 1138 if (win->w_buffer == curbuf) 1139 { 1140 if (!cmdmod.lockmarks) 1141 /* marks in the tag stack */ 1142 for (i = 0; i < win->w_tagstacklen; i++) 1143 if (win->w_tagstack[i].fmark.fnum == fnum) 1144 one_adjust_nodel(&(win->w_tagstack[i].fmark.mark.lnum)); 1145 1146 /* the displayed Visual area */ 1147 if (win->w_old_cursor_lnum != 0) 1148 { 1149 one_adjust_nodel(&(win->w_old_cursor_lnum)); 1150 one_adjust_nodel(&(win->w_old_visual_lnum)); 1151 } 1152 1153 /* topline and cursor position for windows with the same buffer 1154 * other than the current window */ 1155 if (win != curwin) 1156 { 1157 if (win->w_topline >= line1 && win->w_topline <= line2) 1158 { 1159 if (amount == MAXLNUM) /* topline is deleted */ 1160 { 1161 if (line1 <= 1) 1162 win->w_topline = 1; 1163 else 1164 win->w_topline = line1 - 1; 1165 } 1166 else /* keep topline on the same line */ 1167 win->w_topline += amount; 1168 #ifdef FEAT_DIFF 1169 win->w_topfill = 0; 1170 #endif 1171 } 1172 else if (amount_after && win->w_topline > line2) 1173 { 1174 win->w_topline += amount_after; 1175 #ifdef FEAT_DIFF 1176 win->w_topfill = 0; 1177 #endif 1178 } 1179 if (win->w_cursor.lnum >= line1 && win->w_cursor.lnum <= line2) 1180 { 1181 if (amount == MAXLNUM) /* line with cursor is deleted */ 1182 { 1183 if (line1 <= 1) 1184 win->w_cursor.lnum = 1; 1185 else 1186 win->w_cursor.lnum = line1 - 1; 1187 win->w_cursor.col = 0; 1188 } 1189 else /* keep cursor on the same line */ 1190 win->w_cursor.lnum += amount; 1191 } 1192 else if (amount_after && win->w_cursor.lnum > line2) 1193 win->w_cursor.lnum += amount_after; 1194 } 1195 1196 #ifdef FEAT_FOLDING 1197 /* adjust folds */ 1198 if (adjust_folds) 1199 foldMarkAdjust(win, line1, line2, amount, amount_after); 1200 #endif 1201 } 1202 } 1203 1204 #ifdef FEAT_DIFF 1205 /* adjust diffs */ 1206 diff_mark_adjust(line1, line2, amount, amount_after); 1207 #endif 1208 } 1209 1210 /* This code is used often, needs to be fast. */ 1211 #define col_adjust(pp) \ 1212 { \ 1213 posp = pp; \ 1214 if (posp->lnum == lnum && posp->col >= mincol) \ 1215 { \ 1216 posp->lnum += lnum_amount; \ 1217 if (col_amount < 0 && posp->col <= (colnr_T)-col_amount) \ 1218 posp->col = 0; \ 1219 else \ 1220 posp->col += col_amount; \ 1221 } \ 1222 } 1223 1224 /* 1225 * Adjust marks in line "lnum" at column "mincol" and further: add 1226 * "lnum_amount" to the line number and add "col_amount" to the column 1227 * position. 1228 */ 1229 void 1230 mark_col_adjust( 1231 linenr_T lnum, 1232 colnr_T mincol, 1233 long lnum_amount, 1234 long col_amount) 1235 { 1236 int i; 1237 int fnum = curbuf->b_fnum; 1238 win_T *win; 1239 pos_T *posp; 1240 1241 if ((col_amount == 0L && lnum_amount == 0L) || cmdmod.lockmarks) 1242 return; /* nothing to do */ 1243 1244 /* named marks, lower case and upper case */ 1245 for (i = 0; i < NMARKS; i++) 1246 { 1247 col_adjust(&(curbuf->b_namedm[i])); 1248 if (namedfm[i].fmark.fnum == fnum) 1249 col_adjust(&(namedfm[i].fmark.mark)); 1250 } 1251 for (i = NMARKS; i < NMARKS + EXTRA_MARKS; i++) 1252 { 1253 if (namedfm[i].fmark.fnum == fnum) 1254 col_adjust(&(namedfm[i].fmark.mark)); 1255 } 1256 1257 /* last Insert position */ 1258 col_adjust(&(curbuf->b_last_insert)); 1259 1260 /* last change position */ 1261 col_adjust(&(curbuf->b_last_change)); 1262 1263 #ifdef FEAT_JUMPLIST 1264 /* list of change positions */ 1265 for (i = 0; i < curbuf->b_changelistlen; ++i) 1266 col_adjust(&(curbuf->b_changelist[i])); 1267 #endif 1268 1269 /* Visual area */ 1270 col_adjust(&(curbuf->b_visual.vi_start)); 1271 col_adjust(&(curbuf->b_visual.vi_end)); 1272 1273 /* previous context mark */ 1274 col_adjust(&(curwin->w_pcmark)); 1275 1276 /* previous pcmark */ 1277 col_adjust(&(curwin->w_prev_pcmark)); 1278 1279 /* saved cursor for formatting */ 1280 col_adjust(&saved_cursor); 1281 1282 /* 1283 * Adjust items in all windows related to the current buffer. 1284 */ 1285 FOR_ALL_WINDOWS(win) 1286 { 1287 #ifdef FEAT_JUMPLIST 1288 /* marks in the jumplist */ 1289 for (i = 0; i < win->w_jumplistlen; ++i) 1290 if (win->w_jumplist[i].fmark.fnum == fnum) 1291 col_adjust(&(win->w_jumplist[i].fmark.mark)); 1292 #endif 1293 1294 if (win->w_buffer == curbuf) 1295 { 1296 /* marks in the tag stack */ 1297 for (i = 0; i < win->w_tagstacklen; i++) 1298 if (win->w_tagstack[i].fmark.fnum == fnum) 1299 col_adjust(&(win->w_tagstack[i].fmark.mark)); 1300 1301 /* cursor position for other windows with the same buffer */ 1302 if (win != curwin) 1303 col_adjust(&win->w_cursor); 1304 } 1305 } 1306 } 1307 1308 #ifdef FEAT_JUMPLIST 1309 /* 1310 * When deleting lines, this may create duplicate marks in the 1311 * jumplist. They will be removed here for the current window. 1312 */ 1313 static void 1314 cleanup_jumplist(void) 1315 { 1316 int i; 1317 int from, to; 1318 1319 to = 0; 1320 for (from = 0; from < curwin->w_jumplistlen; ++from) 1321 { 1322 if (curwin->w_jumplistidx == from) 1323 curwin->w_jumplistidx = to; 1324 for (i = from + 1; i < curwin->w_jumplistlen; ++i) 1325 if (curwin->w_jumplist[i].fmark.fnum 1326 == curwin->w_jumplist[from].fmark.fnum 1327 && curwin->w_jumplist[from].fmark.fnum != 0 1328 && curwin->w_jumplist[i].fmark.mark.lnum 1329 == curwin->w_jumplist[from].fmark.mark.lnum) 1330 break; 1331 if (i >= curwin->w_jumplistlen) /* no duplicate */ 1332 curwin->w_jumplist[to++] = curwin->w_jumplist[from]; 1333 else 1334 vim_free(curwin->w_jumplist[from].fname); 1335 } 1336 if (curwin->w_jumplistidx == curwin->w_jumplistlen) 1337 curwin->w_jumplistidx = to; 1338 curwin->w_jumplistlen = to; 1339 } 1340 1341 /* 1342 * Copy the jumplist from window "from" to window "to". 1343 */ 1344 void 1345 copy_jumplist(win_T *from, win_T *to) 1346 { 1347 int i; 1348 1349 for (i = 0; i < from->w_jumplistlen; ++i) 1350 { 1351 to->w_jumplist[i] = from->w_jumplist[i]; 1352 if (from->w_jumplist[i].fname != NULL) 1353 to->w_jumplist[i].fname = vim_strsave(from->w_jumplist[i].fname); 1354 } 1355 to->w_jumplistlen = from->w_jumplistlen; 1356 to->w_jumplistidx = from->w_jumplistidx; 1357 } 1358 1359 /* 1360 * Free items in the jumplist of window "wp". 1361 */ 1362 void 1363 free_jumplist(win_T *wp) 1364 { 1365 int i; 1366 1367 for (i = 0; i < wp->w_jumplistlen; ++i) 1368 vim_free(wp->w_jumplist[i].fname); 1369 } 1370 #endif /* FEAT_JUMPLIST */ 1371 1372 void 1373 set_last_cursor(win_T *win) 1374 { 1375 if (win->w_buffer != NULL) 1376 win->w_buffer->b_last_cursor = win->w_cursor; 1377 } 1378 1379 #if defined(EXITFREE) || defined(PROTO) 1380 void 1381 free_all_marks(void) 1382 { 1383 int i; 1384 1385 for (i = 0; i < NMARKS + EXTRA_MARKS; i++) 1386 if (namedfm[i].fmark.mark.lnum != 0) 1387 vim_free(namedfm[i].fname); 1388 } 1389 #endif 1390 1391 #if defined(FEAT_VIMINFO) || defined(PROTO) 1392 int 1393 read_viminfo_filemark(vir_T *virp, int force) 1394 { 1395 char_u *str; 1396 xfmark_T *fm; 1397 int i; 1398 1399 /* We only get here if line[0] == '\'' or '-'. 1400 * Illegal mark names are ignored (for future expansion). */ 1401 str = virp->vir_line + 1; 1402 if ( 1403 #ifndef EBCDIC 1404 *str <= 127 && 1405 #endif 1406 ((*virp->vir_line == '\'' && (VIM_ISDIGIT(*str) || isupper(*str))) 1407 || (*virp->vir_line == '-' && *str == '\''))) 1408 { 1409 if (*str == '\'') 1410 { 1411 #ifdef FEAT_JUMPLIST 1412 /* If the jumplist isn't full insert fmark as oldest entry */ 1413 if (curwin->w_jumplistlen == JUMPLISTSIZE) 1414 fm = NULL; 1415 else 1416 { 1417 for (i = curwin->w_jumplistlen; i > 0; --i) 1418 curwin->w_jumplist[i] = curwin->w_jumplist[i - 1]; 1419 ++curwin->w_jumplistidx; 1420 ++curwin->w_jumplistlen; 1421 fm = &curwin->w_jumplist[0]; 1422 fm->fmark.mark.lnum = 0; 1423 fm->fname = NULL; 1424 } 1425 #else 1426 fm = NULL; 1427 #endif 1428 } 1429 else if (VIM_ISDIGIT(*str)) 1430 fm = &namedfm[*str - '0' + NMARKS]; 1431 else 1432 fm = &namedfm[*str - 'A']; 1433 if (fm != NULL && (fm->fmark.mark.lnum == 0 || force)) 1434 { 1435 str = skipwhite(str + 1); 1436 fm->fmark.mark.lnum = getdigits(&str); 1437 str = skipwhite(str); 1438 fm->fmark.mark.col = getdigits(&str); 1439 #ifdef FEAT_VIRTUALEDIT 1440 fm->fmark.mark.coladd = 0; 1441 #endif 1442 fm->fmark.fnum = 0; 1443 str = skipwhite(str); 1444 vim_free(fm->fname); 1445 fm->fname = viminfo_readstring(virp, (int)(str - virp->vir_line), 1446 FALSE); 1447 fm->time_set = 0; 1448 } 1449 } 1450 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); 1451 } 1452 1453 static xfmark_T *vi_namedfm = NULL; 1454 #ifdef FEAT_JUMPLIST 1455 static xfmark_T *vi_jumplist = NULL; 1456 static int vi_jumplist_len = 0; 1457 #endif 1458 1459 /* 1460 * Prepare for reading viminfo marks when writing viminfo later. 1461 */ 1462 void 1463 prepare_viminfo_marks(void) 1464 { 1465 vi_namedfm = (xfmark_T *)alloc_clear((NMARKS + EXTRA_MARKS) 1466 * (int)sizeof(xfmark_T)); 1467 #ifdef FEAT_JUMPLIST 1468 vi_jumplist = (xfmark_T *)alloc_clear(JUMPLISTSIZE 1469 * (int)sizeof(xfmark_T)); 1470 vi_jumplist_len = 0; 1471 #endif 1472 } 1473 1474 void 1475 finish_viminfo_marks(void) 1476 { 1477 int i; 1478 1479 if (vi_namedfm != NULL) 1480 { 1481 for (i = 0; i < NMARKS + EXTRA_MARKS; ++i) 1482 vim_free(vi_namedfm[i].fname); 1483 vim_free(vi_namedfm); 1484 vi_namedfm = NULL; 1485 } 1486 #ifdef FEAT_JUMPLIST 1487 if (vi_jumplist != NULL) 1488 { 1489 for (i = 0; i < vi_jumplist_len; ++i) 1490 vim_free(vi_jumplist[i].fname); 1491 vim_free(vi_jumplist); 1492 vi_jumplist = NULL; 1493 } 1494 #endif 1495 } 1496 1497 /* 1498 * Accept a new style mark line from the viminfo, store it when it's new. 1499 */ 1500 void 1501 handle_viminfo_mark(garray_T *values, int force) 1502 { 1503 bval_T *vp = (bval_T *)values->ga_data; 1504 int name; 1505 linenr_T lnum; 1506 colnr_T col; 1507 time_t timestamp; 1508 xfmark_T *fm = NULL; 1509 1510 /* Check the format: 1511 * |{bartype},{name},{lnum},{col},{timestamp},{filename} */ 1512 if (values->ga_len < 5 1513 || vp[0].bv_type != BVAL_NR 1514 || vp[1].bv_type != BVAL_NR 1515 || vp[2].bv_type != BVAL_NR 1516 || vp[3].bv_type != BVAL_NR 1517 || vp[4].bv_type != BVAL_STRING) 1518 return; 1519 1520 name = vp[0].bv_nr; 1521 if (name != '\'' && !VIM_ISDIGIT(name) && !ASCII_ISUPPER(name)) 1522 return; 1523 lnum = vp[1].bv_nr; 1524 col = vp[2].bv_nr; 1525 if (lnum <= 0 || col < 0) 1526 return; 1527 timestamp = (time_t)vp[3].bv_nr; 1528 1529 if (name == '\'') 1530 { 1531 #ifdef FEAT_JUMPLIST 1532 if (vi_jumplist != NULL) 1533 { 1534 if (vi_jumplist_len < JUMPLISTSIZE) 1535 fm = &vi_jumplist[vi_jumplist_len++]; 1536 } 1537 else 1538 { 1539 int idx; 1540 int i; 1541 1542 /* If we have a timestamp insert it in the right place. */ 1543 if (timestamp != 0) 1544 { 1545 for (idx = curwin->w_jumplistlen - 1; idx >= 0; --idx) 1546 if (curwin->w_jumplist[idx].time_set < timestamp) 1547 { 1548 ++idx; 1549 break; 1550 } 1551 /* idx cannot be zero now */ 1552 if (idx < 0 && curwin->w_jumplistlen < JUMPLISTSIZE) 1553 /* insert as the oldest entry */ 1554 idx = 0; 1555 } 1556 else if (curwin->w_jumplistlen < JUMPLISTSIZE) 1557 /* insert as oldest entry */ 1558 idx = 0; 1559 else 1560 idx = -1; 1561 1562 if (idx >= 0) 1563 { 1564 if (curwin->w_jumplistlen == JUMPLISTSIZE) 1565 { 1566 /* Drop the oldest entry. */ 1567 --idx; 1568 vim_free(curwin->w_jumplist[0].fname); 1569 for (i = 0; i < idx; ++i) 1570 curwin->w_jumplist[i] = curwin->w_jumplist[i + 1]; 1571 } 1572 else 1573 { 1574 /* Move newer entries forward. */ 1575 for (i = curwin->w_jumplistlen; i > idx; --i) 1576 curwin->w_jumplist[i] = curwin->w_jumplist[i - 1]; 1577 ++curwin->w_jumplistidx; 1578 ++curwin->w_jumplistlen; 1579 } 1580 fm = &curwin->w_jumplist[idx]; 1581 fm->fmark.mark.lnum = 0; 1582 fm->fname = NULL; 1583 fm->time_set = 0; 1584 } 1585 } 1586 #endif 1587 } 1588 else 1589 { 1590 int idx; 1591 1592 if (VIM_ISDIGIT(name)) 1593 { 1594 if (vi_namedfm != NULL) 1595 idx = name - '0' + NMARKS; 1596 else 1597 { 1598 int i; 1599 1600 /* Do not use the name from the viminfo file, insert in time 1601 * order. */ 1602 for (idx = NMARKS; idx < NMARKS + EXTRA_MARKS; ++idx) 1603 if (namedfm[idx].time_set < timestamp) 1604 break; 1605 if (idx == NMARKS + EXTRA_MARKS) 1606 /* All existing entries are newer. */ 1607 return; 1608 i = NMARKS + EXTRA_MARKS - 1; 1609 1610 vim_free(namedfm[i].fname); 1611 for ( ; i > idx; --i) 1612 namedfm[i] = namedfm[i - 1]; 1613 namedfm[idx].fname = NULL; 1614 } 1615 } 1616 else 1617 idx = name - 'A'; 1618 if (vi_namedfm != NULL) 1619 fm = &vi_namedfm[idx]; 1620 else 1621 fm = &namedfm[idx]; 1622 } 1623 1624 if (fm != NULL) 1625 { 1626 if (vi_namedfm != NULL || fm->fmark.mark.lnum == 0 1627 || fm->time_set < timestamp || force) 1628 { 1629 fm->fmark.mark.lnum = lnum; 1630 fm->fmark.mark.col = col; 1631 #ifdef FEAT_VIRTUALEDIT 1632 fm->fmark.mark.coladd = 0; 1633 #endif 1634 fm->fmark.fnum = 0; 1635 vim_free(fm->fname); 1636 if (vp[4].bv_allocated) 1637 { 1638 fm->fname = vp[4].bv_string; 1639 vp[4].bv_string = NULL; 1640 } 1641 else 1642 fm->fname = vim_strsave(vp[4].bv_string); 1643 fm->time_set = timestamp; 1644 } 1645 } 1646 } 1647 1648 /* 1649 * Return TRUE if marks for "buf" should not be written. 1650 */ 1651 static int 1652 skip_for_viminfo(buf_T *buf) 1653 { 1654 return 1655 #ifdef FEAT_TERMINAL 1656 bt_terminal(buf) || 1657 #endif 1658 removable(buf->b_ffname); 1659 } 1660 1661 void 1662 write_viminfo_filemarks(FILE *fp) 1663 { 1664 int i; 1665 char_u *name; 1666 buf_T *buf; 1667 xfmark_T *fm; 1668 int vi_idx; 1669 int idx; 1670 1671 if (get_viminfo_parameter('f') == 0) 1672 return; 1673 1674 fputs(_("\n# File marks:\n"), fp); 1675 1676 /* Write the filemarks 'A - 'Z */ 1677 for (i = 0; i < NMARKS; i++) 1678 { 1679 if (vi_namedfm != NULL && (vi_namedfm[i].time_set > namedfm[i].time_set 1680 || namedfm[i].fmark.mark.lnum == 0)) 1681 fm = &vi_namedfm[i]; 1682 else 1683 fm = &namedfm[i]; 1684 write_one_filemark(fp, fm, '\'', i + 'A'); 1685 } 1686 1687 /* 1688 * Find a mark that is the same file and position as the cursor. 1689 * That one, or else the last one is deleted. 1690 * Move '0 to '1, '1 to '2, etc. until the matching one or '9 1691 * Set the '0 mark to current cursor position. 1692 */ 1693 if (curbuf->b_ffname != NULL && !skip_for_viminfo(curbuf)) 1694 { 1695 name = buflist_nr2name(curbuf->b_fnum, TRUE, FALSE); 1696 for (i = NMARKS; i < NMARKS + EXTRA_MARKS - 1; ++i) 1697 if (namedfm[i].fmark.mark.lnum == curwin->w_cursor.lnum 1698 && (namedfm[i].fname == NULL 1699 ? namedfm[i].fmark.fnum == curbuf->b_fnum 1700 : (name != NULL 1701 && STRCMP(name, namedfm[i].fname) == 0))) 1702 break; 1703 vim_free(name); 1704 1705 vim_free(namedfm[i].fname); 1706 for ( ; i > NMARKS; --i) 1707 namedfm[i] = namedfm[i - 1]; 1708 namedfm[NMARKS].fmark.mark = curwin->w_cursor; 1709 namedfm[NMARKS].fmark.fnum = curbuf->b_fnum; 1710 namedfm[NMARKS].fname = NULL; 1711 namedfm[NMARKS].time_set = vim_time(); 1712 } 1713 1714 /* Write the filemarks '0 - '9. Newest (highest timestamp) first. */ 1715 vi_idx = NMARKS; 1716 idx = NMARKS; 1717 for (i = NMARKS; i < NMARKS + EXTRA_MARKS; i++) 1718 { 1719 xfmark_T *vi_fm = vi_namedfm != NULL ? &vi_namedfm[vi_idx] : NULL; 1720 1721 if (vi_fm != NULL 1722 && vi_fm->fmark.mark.lnum != 0 1723 && (vi_fm->time_set > namedfm[idx].time_set 1724 || namedfm[idx].fmark.mark.lnum == 0)) 1725 { 1726 fm = vi_fm; 1727 ++vi_idx; 1728 } 1729 else 1730 { 1731 fm = &namedfm[idx++]; 1732 if (vi_fm != NULL 1733 && vi_fm->fmark.mark.lnum == fm->fmark.mark.lnum 1734 && vi_fm->time_set == fm->time_set 1735 && ((vi_fm->fmark.fnum != 0 1736 && vi_fm->fmark.fnum == fm->fmark.fnum) 1737 || (vi_fm->fname != NULL 1738 && fm->fname != NULL 1739 && STRCMP(vi_fm->fname, fm->fname) == 0))) 1740 ++vi_idx; /* skip duplicate */ 1741 } 1742 write_one_filemark(fp, fm, '\'', i - NMARKS + '0'); 1743 } 1744 1745 #ifdef FEAT_JUMPLIST 1746 /* Write the jumplist with -' */ 1747 fputs(_("\n# Jumplist (newest first):\n"), fp); 1748 setpcmark(); /* add current cursor position */ 1749 cleanup_jumplist(); 1750 vi_idx = 0; 1751 idx = curwin->w_jumplistlen - 1; 1752 for (i = 0; i < JUMPLISTSIZE; ++i) 1753 { 1754 xfmark_T *vi_fm; 1755 1756 fm = idx >= 0 ? &curwin->w_jumplist[idx] : NULL; 1757 vi_fm = vi_idx < vi_jumplist_len ? &vi_jumplist[vi_idx] : NULL; 1758 if (fm == NULL && vi_fm == NULL) 1759 break; 1760 if (fm == NULL || (vi_fm != NULL && fm->time_set < vi_fm->time_set)) 1761 { 1762 fm = vi_fm; 1763 ++vi_idx; 1764 } 1765 else 1766 --idx; 1767 if (fm->fmark.fnum == 0 1768 || ((buf = buflist_findnr(fm->fmark.fnum)) != NULL 1769 && !skip_for_viminfo(buf))) 1770 write_one_filemark(fp, fm, '-', '\''); 1771 } 1772 #endif 1773 } 1774 1775 static void 1776 write_one_filemark( 1777 FILE *fp, 1778 xfmark_T *fm, 1779 int c1, 1780 int c2) 1781 { 1782 char_u *name; 1783 1784 if (fm->fmark.mark.lnum == 0) /* not set */ 1785 return; 1786 1787 if (fm->fmark.fnum != 0) /* there is a buffer */ 1788 name = buflist_nr2name(fm->fmark.fnum, TRUE, FALSE); 1789 else 1790 name = fm->fname; /* use name from .viminfo */ 1791 if (name != NULL && *name != NUL) 1792 { 1793 fprintf(fp, "%c%c %ld %ld ", c1, c2, (long)fm->fmark.mark.lnum, 1794 (long)fm->fmark.mark.col); 1795 viminfo_writestring(fp, name); 1796 1797 /* Barline: |{bartype},{name},{lnum},{col},{timestamp},{filename} 1798 * size up to filename: 8 + 3 * 20 */ 1799 fprintf(fp, "|%d,%d,%ld,%ld,%ld,", BARTYPE_MARK, c2, 1800 (long)fm->fmark.mark.lnum, (long)fm->fmark.mark.col, 1801 (long)fm->time_set); 1802 barline_writestring(fp, name, LSIZE - 70); 1803 putc('\n', fp); 1804 } 1805 1806 if (fm->fmark.fnum != 0) 1807 vim_free(name); 1808 } 1809 1810 /* 1811 * Return TRUE if "name" is on removable media (depending on 'viminfo'). 1812 */ 1813 int 1814 removable(char_u *name) 1815 { 1816 char_u *p; 1817 char_u part[51]; 1818 int retval = FALSE; 1819 size_t n; 1820 1821 name = home_replace_save(NULL, name); 1822 if (name != NULL) 1823 { 1824 for (p = p_viminfo; *p; ) 1825 { 1826 copy_option_part(&p, part, 51, ", "); 1827 if (part[0] == 'r') 1828 { 1829 n = STRLEN(part + 1); 1830 if (MB_STRNICMP(part + 1, name, n) == 0) 1831 { 1832 retval = TRUE; 1833 break; 1834 } 1835 } 1836 } 1837 vim_free(name); 1838 } 1839 return retval; 1840 } 1841 1842 static void 1843 write_one_mark(FILE *fp_out, int c, pos_T *pos) 1844 { 1845 if (pos->lnum != 0) 1846 fprintf(fp_out, "\t%c\t%ld\t%d\n", c, (long)pos->lnum, (int)pos->col); 1847 } 1848 1849 1850 static void 1851 write_buffer_marks(buf_T *buf, FILE *fp_out) 1852 { 1853 int i; 1854 pos_T pos; 1855 1856 home_replace(NULL, buf->b_ffname, IObuff, IOSIZE, TRUE); 1857 fprintf(fp_out, "\n> "); 1858 viminfo_writestring(fp_out, IObuff); 1859 1860 /* Write the last used timestamp as the lnum of the non-existing mark '*'. 1861 * Older Vims will ignore it and/or copy it. */ 1862 pos.lnum = (linenr_T)buf->b_last_used; 1863 pos.col = 0; 1864 write_one_mark(fp_out, '*', &pos); 1865 1866 write_one_mark(fp_out, '"', &buf->b_last_cursor); 1867 write_one_mark(fp_out, '^', &buf->b_last_insert); 1868 write_one_mark(fp_out, '.', &buf->b_last_change); 1869 #ifdef FEAT_JUMPLIST 1870 /* changelist positions are stored oldest first */ 1871 for (i = 0; i < buf->b_changelistlen; ++i) 1872 { 1873 /* skip duplicates */ 1874 if (i == 0 || !EQUAL_POS(buf->b_changelist[i - 1], 1875 buf->b_changelist[i])) 1876 write_one_mark(fp_out, '+', &buf->b_changelist[i]); 1877 } 1878 #endif 1879 for (i = 0; i < NMARKS; i++) 1880 write_one_mark(fp_out, 'a' + i, &buf->b_namedm[i]); 1881 } 1882 1883 /* 1884 * Write all the named marks for all buffers. 1885 * When "buflist" is not NULL fill it with the buffers for which marks are to 1886 * be written. 1887 */ 1888 void 1889 write_viminfo_marks(FILE *fp_out, garray_T *buflist) 1890 { 1891 buf_T *buf; 1892 int is_mark_set; 1893 int i; 1894 win_T *win; 1895 tabpage_T *tp; 1896 1897 /* 1898 * Set b_last_cursor for the all buffers that have a window. 1899 */ 1900 FOR_ALL_TAB_WINDOWS(tp, win) 1901 set_last_cursor(win); 1902 1903 fputs(_("\n# History of marks within files (newest to oldest):\n"), fp_out); 1904 FOR_ALL_BUFFERS(buf) 1905 { 1906 /* 1907 * Only write something if buffer has been loaded and at least one 1908 * mark is set. 1909 */ 1910 if (buf->b_marks_read) 1911 { 1912 if (buf->b_last_cursor.lnum != 0) 1913 is_mark_set = TRUE; 1914 else 1915 { 1916 is_mark_set = FALSE; 1917 for (i = 0; i < NMARKS; i++) 1918 if (buf->b_namedm[i].lnum != 0) 1919 { 1920 is_mark_set = TRUE; 1921 break; 1922 } 1923 } 1924 if (is_mark_set && buf->b_ffname != NULL 1925 && buf->b_ffname[0] != NUL 1926 && !skip_for_viminfo(buf)) 1927 { 1928 if (buflist == NULL) 1929 write_buffer_marks(buf, fp_out); 1930 else if (ga_grow(buflist, 1) == OK) 1931 ((buf_T **)buflist->ga_data)[buflist->ga_len++] = buf; 1932 } 1933 } 1934 } 1935 } 1936 1937 /* 1938 * Compare functions for qsort() below, that compares b_last_used. 1939 */ 1940 static int 1941 #ifdef __BORLANDC__ 1942 _RTLENTRYF 1943 #endif 1944 buf_compare(const void *s1, const void *s2) 1945 { 1946 buf_T *buf1 = *(buf_T **)s1; 1947 buf_T *buf2 = *(buf_T **)s2; 1948 1949 if (buf1->b_last_used == buf2->b_last_used) 1950 return 0; 1951 return buf1->b_last_used > buf2->b_last_used ? -1 : 1; 1952 } 1953 1954 /* 1955 * Handle marks in the viminfo file: 1956 * fp_out != NULL: copy marks, in time order with buffers in "buflist". 1957 * fp_out == NULL && (flags & VIF_WANT_MARKS): read marks for curbuf only 1958 * fp_out == NULL && (flags & VIF_GET_OLDFILES | VIF_FORCEIT): fill v:oldfiles 1959 */ 1960 void 1961 copy_viminfo_marks( 1962 vir_T *virp, 1963 FILE *fp_out, 1964 garray_T *buflist, 1965 int eof, 1966 int flags) 1967 { 1968 char_u *line = virp->vir_line; 1969 buf_T *buf; 1970 int num_marked_files; 1971 int load_marks; 1972 int copy_marks_out; 1973 char_u *str; 1974 int i; 1975 char_u *p; 1976 char_u *name_buf; 1977 pos_T pos; 1978 #ifdef FEAT_EVAL 1979 list_T *list = NULL; 1980 #endif 1981 int count = 0; 1982 int buflist_used = 0; 1983 buf_T *buflist_buf = NULL; 1984 1985 if ((name_buf = alloc(LSIZE)) == NULL) 1986 return; 1987 *name_buf = NUL; 1988 1989 if (fp_out != NULL && buflist->ga_len > 0) 1990 { 1991 /* Sort the list of buffers on b_last_used. */ 1992 qsort(buflist->ga_data, (size_t)buflist->ga_len, 1993 sizeof(buf_T *), buf_compare); 1994 buflist_buf = ((buf_T **)buflist->ga_data)[0]; 1995 } 1996 1997 #ifdef FEAT_EVAL 1998 if (fp_out == NULL && (flags & (VIF_GET_OLDFILES | VIF_FORCEIT))) 1999 { 2000 list = list_alloc(); 2001 if (list != NULL) 2002 set_vim_var_list(VV_OLDFILES, list); 2003 } 2004 #endif 2005 2006 num_marked_files = get_viminfo_parameter('\''); 2007 while (!eof && (count < num_marked_files || fp_out == NULL)) 2008 { 2009 if (line[0] != '>') 2010 { 2011 if (line[0] != '\n' && line[0] != '\r' && line[0] != '#') 2012 { 2013 if (viminfo_error("E576: ", _("Missing '>'"), line)) 2014 break; /* too many errors, return now */ 2015 } 2016 eof = vim_fgets(line, LSIZE, virp->vir_fd); 2017 continue; /* Skip this dud line */ 2018 } 2019 2020 /* 2021 * Handle long line and translate escaped characters. 2022 * Find file name, set str to start. 2023 * Ignore leading and trailing white space. 2024 */ 2025 str = skipwhite(line + 1); 2026 str = viminfo_readstring(virp, (int)(str - virp->vir_line), FALSE); 2027 if (str == NULL) 2028 continue; 2029 p = str + STRLEN(str); 2030 while (p != str && (*p == NUL || vim_isspace(*p))) 2031 p--; 2032 if (*p) 2033 p++; 2034 *p = NUL; 2035 2036 #ifdef FEAT_EVAL 2037 if (list != NULL) 2038 list_append_string(list, str, -1); 2039 #endif 2040 2041 /* 2042 * If fp_out == NULL, load marks for current buffer. 2043 * If fp_out != NULL, copy marks for buffers not in buflist. 2044 */ 2045 load_marks = copy_marks_out = FALSE; 2046 if (fp_out == NULL) 2047 { 2048 if ((flags & VIF_WANT_MARKS) && curbuf->b_ffname != NULL) 2049 { 2050 if (*name_buf == NUL) /* only need to do this once */ 2051 home_replace(NULL, curbuf->b_ffname, name_buf, LSIZE, TRUE); 2052 if (fnamecmp(str, name_buf) == 0) 2053 load_marks = TRUE; 2054 } 2055 } 2056 else /* fp_out != NULL */ 2057 { 2058 /* This is slow if there are many buffers!! */ 2059 FOR_ALL_BUFFERS(buf) 2060 if (buf->b_ffname != NULL) 2061 { 2062 home_replace(NULL, buf->b_ffname, name_buf, LSIZE, TRUE); 2063 if (fnamecmp(str, name_buf) == 0) 2064 break; 2065 } 2066 2067 /* 2068 * Copy marks if the buffer has not been loaded. 2069 */ 2070 if (buf == NULL || !buf->b_marks_read) 2071 { 2072 int did_read_line = FALSE; 2073 2074 if (buflist_buf != NULL) 2075 { 2076 /* Read the next line. If it has the "*" mark compare the 2077 * time stamps. Write entries from "buflist" that are 2078 * newer. */ 2079 if (!(eof = viminfo_readline(virp)) && line[0] == TAB) 2080 { 2081 did_read_line = TRUE; 2082 if (line[1] == '*') 2083 { 2084 long ltime; 2085 2086 sscanf((char *)line + 2, "%ld ", <ime); 2087 while ((time_T)ltime < buflist_buf->b_last_used) 2088 { 2089 write_buffer_marks(buflist_buf, fp_out); 2090 if (++count >= num_marked_files) 2091 break; 2092 if (++buflist_used == buflist->ga_len) 2093 { 2094 buflist_buf = NULL; 2095 break; 2096 } 2097 buflist_buf = 2098 ((buf_T **)buflist->ga_data)[buflist_used]; 2099 } 2100 } 2101 else 2102 { 2103 /* No timestamp, must be written by an older Vim. 2104 * Assume all remaining buffers are older then 2105 * ours. */ 2106 while (count < num_marked_files 2107 && buflist_used < buflist->ga_len) 2108 { 2109 buflist_buf = ((buf_T **)buflist->ga_data) 2110 [buflist_used++]; 2111 write_buffer_marks(buflist_buf, fp_out); 2112 ++count; 2113 } 2114 buflist_buf = NULL; 2115 } 2116 2117 if (count >= num_marked_files) 2118 { 2119 vim_free(str); 2120 break; 2121 } 2122 } 2123 } 2124 2125 fputs("\n> ", fp_out); 2126 viminfo_writestring(fp_out, str); 2127 if (did_read_line) 2128 fputs((char *)line, fp_out); 2129 2130 count++; 2131 copy_marks_out = TRUE; 2132 } 2133 } 2134 vim_free(str); 2135 2136 #ifdef FEAT_VIRTUALEDIT 2137 pos.coladd = 0; 2138 #endif 2139 while (!(eof = viminfo_readline(virp)) && line[0] == TAB) 2140 { 2141 if (load_marks) 2142 { 2143 if (line[1] != NUL) 2144 { 2145 unsigned u; 2146 2147 sscanf((char *)line + 2, "%ld %u", &pos.lnum, &u); 2148 pos.col = u; 2149 switch (line[1]) 2150 { 2151 case '"': curbuf->b_last_cursor = pos; break; 2152 case '^': curbuf->b_last_insert = pos; break; 2153 case '.': curbuf->b_last_change = pos; break; 2154 case '+': 2155 #ifdef FEAT_JUMPLIST 2156 /* changelist positions are stored oldest 2157 * first */ 2158 if (curbuf->b_changelistlen == JUMPLISTSIZE) 2159 /* list is full, remove oldest entry */ 2160 mch_memmove(curbuf->b_changelist, 2161 curbuf->b_changelist + 1, 2162 sizeof(pos_T) * (JUMPLISTSIZE - 1)); 2163 else 2164 ++curbuf->b_changelistlen; 2165 curbuf->b_changelist[ 2166 curbuf->b_changelistlen - 1] = pos; 2167 #endif 2168 break; 2169 2170 /* Using the line number for the last-used 2171 * timestamp. */ 2172 case '*': curbuf->b_last_used = pos.lnum; break; 2173 2174 default: if ((i = line[1] - 'a') >= 0 && i < NMARKS) 2175 curbuf->b_namedm[i] = pos; 2176 } 2177 } 2178 } 2179 else if (copy_marks_out) 2180 fputs((char *)line, fp_out); 2181 } 2182 2183 if (load_marks) 2184 { 2185 #ifdef FEAT_JUMPLIST 2186 win_T *wp; 2187 2188 FOR_ALL_WINDOWS(wp) 2189 { 2190 if (wp->w_buffer == curbuf) 2191 wp->w_changelistidx = curbuf->b_changelistlen; 2192 } 2193 #endif 2194 break; 2195 } 2196 } 2197 2198 if (fp_out != NULL) 2199 /* Write any remaining entries from buflist. */ 2200 while (count < num_marked_files && buflist_used < buflist->ga_len) 2201 { 2202 buflist_buf = ((buf_T **)buflist->ga_data)[buflist_used++]; 2203 write_buffer_marks(buflist_buf, fp_out); 2204 ++count; 2205 } 2206 2207 vim_free(name_buf); 2208 } 2209 #endif /* FEAT_VIMINFO */ 2210