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comparison src/misc1.c @ 819:23f82b5d2814 v7.0c10

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updated for version 7.0c10
author vimboss
date Wed, 05 Apr 2006 20:41:53 +0000
parents 9f345c48220b
children fd1b3406fd1c
comparison
equal deleted inserted replaced
818:1f929f3ca806 819:23f82b5d2814
2435 2435
2436 if (!curbuf->b_changed) 2436 if (!curbuf->b_changed)
2437 { 2437 {
2438 int save_msg_scroll = msg_scroll; 2438 int save_msg_scroll = msg_scroll;
2439 2439
2440 /* Give a warning about changing a read-only file. This may also
2441 * check-out the file, thus change "curbuf"! */
2440 change_warning(0); 2442 change_warning(0);
2443
2441 /* Create a swap file if that is wanted. 2444 /* Create a swap file if that is wanted.
2442 * Don't do this for "nofile" and "nowrite" buffer types. */ 2445 * Don't do this for "nofile" and "nowrite" buffer types. */
2443 if (curbuf->b_may_swap 2446 if (curbuf->b_may_swap
2444 #ifdef FEAT_QUICKFIX 2447 #ifdef FEAT_QUICKFIX
2445 && !bt_dontwrite(curbuf) 2448 && !bt_dontwrite(curbuf)
2911 && !autocmd_busy 2914 && !autocmd_busy
2912 #endif 2915 #endif
2913 && curbuf->b_p_ro) 2916 && curbuf->b_p_ro)
2914 { 2917 {
2915 #ifdef FEAT_AUTOCMD 2918 #ifdef FEAT_AUTOCMD
2919 ++curbuf_lock;
2916 apply_autocmds(EVENT_FILECHANGEDRO, NULL, NULL, FALSE, curbuf); 2920 apply_autocmds(EVENT_FILECHANGEDRO, NULL, NULL, FALSE, curbuf);
2921 --curbuf_lock;
2917 if (!curbuf->b_p_ro) 2922 if (!curbuf->b_p_ro)
2918 return; 2923 return;
2919 #endif 2924 #endif
2920 /* 2925 /*
2921 * Do what msg() does, but with a column offset if the warning should 2926 * Do what msg() does, but with a column offset if the warning should
4443 #ifdef UNIX 4448 #ifdef UNIX
4444 return (c == ':'); 4449 return (c == ':');
4445 #else 4450 #else
4446 return (c == ';'); /* might not be rigth for every system... */ 4451 return (c == ';'); /* might not be rigth for every system... */
4447 #endif 4452 #endif
4453 }
4454 #endif
4455
4456 #if defined(FEAT_GUI_TABLINE) || defined(FEAT_WINDOWS) \
4457 || defined(FEAT_EVAL) || defined(PROTO)
4458 /*
4459 * Shorten the path of a file from "~/foo/../.bar/fname" to "~/f/../.b/fname"
4460 * It's done in-place.
4461 */
4462 void
4463 shorten_dir(str)
4464 char_u *str;
4465 {
4466 char_u *tail, *s, *d;
4467 int skip = FALSE;
4468
4469 tail = gettail(str);
4470 d = str;
4471 for (s = str; ; ++s)
4472 {
4473 if (s >= tail) /* copy the whole tail */
4474 {
4475 *d++ = *s;
4476 if (*s == NUL)
4477 break;
4478 }
4479 else if (vim_ispathsep(*s)) /* copy '/' and next char */
4480 {
4481 *d++ = *s;
4482 skip = FALSE;
4483 }
4484 else if (!skip)
4485 {
4486 *d++ = *s; /* copy next char */
4487 if (*s != '~' && *s != '.') /* and leading "~" and "." */
4488 skip = TRUE;
4489 # ifdef FEAT_MBYTE
4490 if (has_mbyte)
4491 {
4492 int l = mb_ptr2len(s);
4493
4494 while (--l > 0)
4495 *d++ = *s++;
4496 }
4497 # endif
4498 }
4499 }
4448 } 4500 }
4449 #endif 4501 #endif
4450 4502
4451 /* 4503 /*
4452 * Return TRUE if the directory of "fname" exists, FALSE otherwise. 4504 * Return TRUE if the directory of "fname" exists, FALSE otherwise.