vim: src/buffer.c annotate

annotate src/buffer.c @ 15490:98c35d312987 v8.1.0753

patch 8.1.0753: printf format not checked for semsg() commit https://github.com/vim/vim/commit/b5443cc46dd1485d6c785dd8c65a2c07bd5a17f3 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 15 20:19:40 2019 +0100 patch 8.1.0753: printf format not checked for semsg() Problem: printf format not checked for semsg(). Solution: Add GNUC attribute and fix reported problems. (Dominique Pelle, closes #3805)

author	Bram Moolenaar <Bram@vim.org>
date	Tue, 15 Jan 2019 20:30:07 +0100
parents	55ccc2d353bd
children	41fbbcea0f1b

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 9943 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11 * buffer.c: functions for dealing with the buffer structure
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15 * The buffer list is a double linked list of all buffers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16 * Each buffer can be in one of these states:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17 * never loaded: BF_NEVERLOADED is set, only the file name is valid
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18 * not loaded: b_ml.ml_mfp == NULL, no memfile allocated
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19 * hidden: b_nwindows == 0, loaded but not displayed in a window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20 * normal: loaded and displayed in a window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	22 * Instead of storing file names all over the place, each file name is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	23 * stored in the buffer list. It can be referenced by a number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	24 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	25 * The current implementation remembers all file names ever used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	26 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	27
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	28 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	29
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	30 static char_u buflist_match(regmatch_T rmp, buf_T *buf, int ignore_case);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	31 static char_u fname_match(regmatch_T rmp, char_u *name, int ignore_case);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	32 static void buflist_setfpos(buf_T buf, win_T win, linenr_T lnum, colnr_T col, int copy_options);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	33 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	34 static buf_T buflist_findname_stat(char_u ffname, stat_T *st);
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	35 static int otherfile_buf(buf_T buf, char_u ffname, stat_T *stp);
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	36 static int buf_same_ino(buf_T buf, stat_T stp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	37 #else
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	38 static int otherfile_buf(buf_T buf, char_u ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	39 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	40 #ifdef FEAT_TITLE
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	41 static int value_changed(char_u str, char_u *last);
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	42 #endif
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	43 static int append_arg_number(win_T wp, char_u buf, int buflen, int add_file);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	44 static void free_buffer(buf_T *);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	45 static void free_buffer_stuff(buf_T *buf, int free_options);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	46 static void clear_wininfo(buf_T *buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 # define dev_T dev_t
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	50 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	51 # define dev_T unsigned
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	53
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	54 #if defined(FEAT_QUICKFIX)
2411 68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	55 static char *msg_loclist = N_("[Location List]");
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	56 static char *msg_qflist = N_("[Quickfix List]");
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	57 #endif
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	58 static char *e_auabort = N_("E855: Autocommands caused command to abort");
2411 68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	59
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	60 /* Number of times free_buffer() was called. */
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	61 static int buf_free_count = 0;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	62
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	63 /* Read data from buffer for retrying. */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	64 static int
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	65 read_buffer(
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	66 int read_stdin, /* read file from stdin, otherwise fifo */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	67 exarg_T eap, / for forced 'ff' and 'fenc' or NULL */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	68 int flags) /* extra flags for readfile() */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	69 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	70 int retval = OK;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	71 linenr_T line_count;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	72
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	73 /*
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	74 * Read from the buffer which the text is already filled in and append at
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	75 * the end. This makes it possible to retry when 'fileformat' or
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	76 * 'fileencoding' was guessed wrong.
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	77 */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	78 line_count = curbuf->b_ml.ml_line_count;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	79 retval = readfile(
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	80 read_stdin ? NULL : curbuf->b_ffname,
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	81 read_stdin ? NULL : curbuf->b_fname,
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	82 (linenr_T)line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap,
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	83 flags \| READ_BUFFER);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	84 if (retval == OK)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	85 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	86 /* Delete the binary lines. */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	87 while (--line_count >= 0)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	88 ml_delete((linenr_T)1, FALSE);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	89 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	90 else
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	91 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	92 /* Delete the converted lines. */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	93 while (curbuf->b_ml.ml_line_count > line_count)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	94 ml_delete(line_count, FALSE);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	95 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	96 /* Put the cursor on the first line. */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	97 curwin->w_cursor.lnum = 1;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	98 curwin->w_cursor.col = 0;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	99
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	100 if (read_stdin)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	101 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	102 /* Set or reset 'modified' before executing autocommands, so that
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	103 * it can be changed there. */
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11063 diff changeset	104 if (!readonlymode && !BUFEMPTY())
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	105 changed();
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	106 else if (retval == OK)
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	107 unchanged(curbuf, FALSE);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	108
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	109 if (retval == OK)
01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	110 {
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	111 #ifdef FEAT_EVAL
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	112 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE,
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	113 curbuf, &retval);
69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	114 #else
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	115 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	116 #endif
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	117 }
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	118 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	119 return retval;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	120 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	121
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	122 /*
2214 f8222d1f9a73 Included patch for persistent undo. Lots of changes and added test. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	123 * Open current buffer, that is: open the memfile and read the file into
f8222d1f9a73 Included patch for persistent undo. Lots of changes and added test. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	124 * memory.
f8222d1f9a73 Included patch for persistent undo. Lots of changes and added test. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	125 * Return FAIL for failure, OK otherwise.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	126 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	127 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	128 open_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	129 int read_stdin, /* read file from stdin */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	130 exarg_T eap, / for forced 'ff' and 'fenc' or NULL */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	131 int flags) /* extra flags for readfile() */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	132 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	133 int retval = OK;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	134 bufref_T old_curbuf;
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	135 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	136 long old_tw = curbuf->b_p_tw;
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	137 #endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	138 int read_fifo = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	139
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	140 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	141 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	142 * When re-entering the same buffer, it should not change, because the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	143 * user may have reset the flag by hand.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	144 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 if (readonlymode && curbuf->b_ffname != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146 && (curbuf->b_flags & BF_NEVERLOADED))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	147 curbuf->b_p_ro = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	148
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	149 if (ml_open(curbuf) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	150 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152 * There MUST be a memfile, otherwise we can't do anything
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 * If we can't create one for the current buffer, take another buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154 */
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	155 close_buffer(NULL, curbuf, 0, FALSE);
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	156 FOR_ALL_BUFFERS(curbuf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	157 if (curbuf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	158 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	159 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	160 * if there is no memfile at all, exit
1698 f4f8014d516e updated for version 7.2c-000 vimboss parents: 1618 diff changeset	161 * This is OK, since there are no changes to lose.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	162 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	163 if (curbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	164 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	165 emsg(_("E82: Cannot allocate any buffer, exiting..."));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	166 getout(2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	167 }
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	168 emsg(_("E83: Cannot allocate buffer, using other one..."));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	169 enter_buffer(curbuf);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	170 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	171 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	172 check_colorcolumn(curwin);
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	173 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	175 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	176
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	177 /* The autocommands in readfile() may change the buffer, but only AFTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	178 * reading the file. */
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	179 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	180 modified_was_set = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	181
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 /* mark cursor position as being invalid */
2091 95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	183 curwin->w_valid = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185 if (curbuf->b_ffname != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 && netbeansReadFile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 {
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	191 int old_msg_silent = msg_silent;
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	192 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	193 int save_bin = curbuf->b_p_bin;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	194 int perm;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	195 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	196 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	197 int oldFire = netbeansFireChanges;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	199 netbeansFireChanges = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200 #endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	201 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	202 perm = mch_getperm(curbuf->b_ffname);
14509 80f715651c4c patch 8.1.0268: file type checking has too many #ifdef Christian Brabandt <cb@256bit.org> parents: 14479 diff changeset	203 if (perm >= 0 && (S_ISFIFO(perm)
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	204 \|\| S_ISSOCK(perm)
9911 74e345d2878c commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f Christian Brabandt <cb@256bit.org> parents: 9875 diff changeset	205 # ifdef OPEN_CHR_FILES
74e345d2878c commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f Christian Brabandt <cb@256bit.org> parents: 9875 diff changeset	206 \|\| (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname))
74e345d2878c commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f Christian Brabandt <cb@256bit.org> parents: 9875 diff changeset	207 # endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	208 ))
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	209 read_fifo = TRUE;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	210 if (read_fifo)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	211 curbuf->b_p_bin = TRUE;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	212 #endif
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	213 if (shortmess(SHM_FILEINFO))
f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	214 msg_silent = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 retval = readfile(curbuf->b_ffname, curbuf->b_fname,
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	216 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap,
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	217 flags \| READ_NEW \| (read_fifo ? READ_FIFO : 0));
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	218 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	219 if (read_fifo)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	220 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	221 curbuf->b_p_bin = save_bin;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	222 if (retval == OK)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	223 retval = read_buffer(FALSE, eap, flags);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	224 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	225 #endif
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	226 msg_silent = old_msg_silent;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 netbeansFireChanges = oldFire;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230 /* Help buffer is filtered. */
11800 5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	231 if (bt_help(curbuf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	232 fix_help_buffer();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	233 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	234 else if (read_stdin)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	235 {
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	236 int save_bin = curbuf->b_p_bin;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	238 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	239 * First read the text in binary mode into the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240 * Then read from that same buffer and append at the end. This makes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	241 * it possible to retry when 'fileformat' or 'fileencoding' was
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	242 * guessed wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	243 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	244 curbuf->b_p_bin = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	245 retval = readfile(NULL, NULL, (linenr_T)0,
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	246 (linenr_T)0, (linenr_T)MAXLNUM, NULL,
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	247 flags \| (READ_NEW + READ_STDIN));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	248 curbuf->b_p_bin = save_bin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	249 if (retval == OK)
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	250 retval = read_buffer(TRUE, eap, flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	251 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	252
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	253 /* if first time loading this buffer, init b_chartab[] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	254 if (curbuf->b_flags & BF_NEVERLOADED)
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	255 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	256 (void)buf_init_chartab(curbuf, FALSE);
5440 e6f3f66028d4 updated for version 7.4.070 Bram Moolenaar <bram@vim.org> parents: 5438 diff changeset	257 #ifdef FEAT_CINDENT
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	258 parse_cino(curbuf);
5440 e6f3f66028d4 updated for version 7.4.070 Bram Moolenaar <bram@vim.org> parents: 5438 diff changeset	259 #endif
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	260 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	261
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	262 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	263 * Set/reset the Changed flag first, autocmds may change the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	264 * Apply the automatic commands, before processing the modelines.
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	265 * So the modelines have priority over autocommands.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267 /* When reading stdin, the buffer contents always needs writing, so set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 * the changed flag. Unless in readonly mode: "ls \| gview -".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 * When interrupted and 'cpoptions' contains 'i' set changed flag. */
1291 f12d38ee49de updated for version 7.1-006 vimboss parents: 1187 diff changeset	270 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271 \|\| modified_was_set /* ":set modified" used in autocmd */
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	272 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	273 \|\| (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 #endif
1291 f12d38ee49de updated for version 7.1-006 vimboss parents: 1187 diff changeset	275 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276 changed();
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	277 else if (retval == OK && !read_stdin && !read_fifo)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278 unchanged(curbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279 save_file_ff(curbuf); /* keep this fileformat */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280
13519 4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	281 /* Set last_changedtick to avoid triggering a TextChanged autocommand right
4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	282 * after it was added. */
4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	283 curbuf->b_last_changedtick = CHANGEDTICK(curbuf);
4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	284 #ifdef FEAT_INS_EXPAND
4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	285 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf);
4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	286 #endif
4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	287
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	288 /* require "!" to overwrite the file, because it wasn't read completely */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	289 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	290 if (aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	291 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	292 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	294 curbuf->b_flags \|= BF_READERR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	295
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	296 #ifdef FEAT_FOLDING
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	297 /* Need to update automatic folding. Do this before the autocommands,
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	298 * they may use the fold info. */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	299 foldUpdateAll(curwin);
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	300 #endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	301
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	302 /* need to set w_topline, unless some autocommand already did that. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	303 if (!(curwin->w_valid & VALID_TOPLINE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	304 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	305 curwin->w_topline = 1;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	306 #ifdef FEAT_DIFF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	307 curwin->w_topfill = 0;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	308 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	309 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	310 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	311 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	312 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	314 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	315
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	316 if (retval == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	317 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	318 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	319 * The autocommands may have changed the current buffer. Apply the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	320 * modelines to the correct buffer, if it still exists and is loaded.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	321 */
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	322 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	323 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	324 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	325
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	326 /* Go to the buffer that was opened. */
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	327 aucmd_prepbuf(&aco, old_curbuf.br_buf);
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	328 do_modelines(0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	329 curbuf->b_flags &= ~(BF_CHECK_RO \| BF_NEVERLOADED);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	330
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	331 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	332 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf,
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	333 &retval);
69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	334 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	335 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	336 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	337
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	338 /* restore curwin/curbuf and a few other things */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	339 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	340 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	341 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	342
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	343 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	344 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	345
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	346 /*
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	347 * Store "buf" in "bufref" and set the free count.
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	348 */
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	349 void
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	350 set_bufref(bufref_T bufref, buf_T buf)
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	351 {
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	352 bufref->br_buf = buf;
11531 e349dc7889f5 patch 8.0.0648: possible use of NULL pointer Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	353 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	354 bufref->br_buf_free_count = buf_free_count;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	355 }
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	356
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	357 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	358 * Return TRUE if "bufref->br_buf" points to the same buffer as when
698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	359 * set_bufref() was called and it is a valid buffer.
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	360 * Only goes through the buffer list if buf_free_count changed.
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	361 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get
698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	362 * the same allocated memory, but it's a different buffer.
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	363 */
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	364 int
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	365 bufref_valid(bufref_T *bufref)
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	366 {
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	367 return bufref->br_buf_free_count == buf_free_count
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	368 ? TRUE : buf_valid(bufref->br_buf)
698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	369 && bufref->br_fnum == bufref->br_buf->b_fnum;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	370 }
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	371
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	372 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	373 * Return TRUE if "buf" points to a valid buffer (in the buffer list).
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	374 * This can be slow if there are many buffers, prefer using bufref_valid().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	375 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	376 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	377 buf_valid(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	378 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	379 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	380
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	381 /* Assume that we more often have a recent buffer, start with the last
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	382 * one. */
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	383 for (bp = lastbuf; bp != NULL; bp = bp->b_prev)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	384 if (bp == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	385 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	386 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	387 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	388
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	389 /*
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	390 * A hash table used to quickly lookup a buffer by its number.
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	391 */
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	392 static hashtab_T buf_hashtab;
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	393
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	394 static void
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	395 buf_hashtab_add(buf_T *buf)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	396 {
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	397 sprintf((char *)buf->b_key, "%x", buf->b_fnum);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	398 if (hash_add(&buf_hashtab, buf->b_key) == FAIL)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	399 emsg(_("E931: Buffer cannot be registered"));
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	400 }
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	401
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	402 static void
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	403 buf_hashtab_remove(buf_T *buf)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	404 {
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	405 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	406
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	407 if (!HASHITEM_EMPTY(hi))
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	408 hash_remove(&buf_hashtab, hi);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	409 }
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	410
14658 9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	411 /*
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	412 * Return TRUE when buffer "buf" can be unloaded.
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	413 * Give an error message and return FALSE when the buffer is locked or the
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	414 * screen is being redrawn and the buffer is in a window.
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	415 */
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	416 static int
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	417 can_unload_buffer(buf_T *buf)
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	418 {
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	419 int can_unload = !buf->b_locked;
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	420
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	421 if (can_unload && updating_screen)
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	422 {
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	423 win_T *wp;
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	424
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	425 FOR_ALL_WINDOWS(wp)
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	426 if (wp->w_buffer == buf)
14826 75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	427 {
14658 9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	428 can_unload = FALSE;
14826 75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	429 break;
75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	430 }
14658 9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	431 }
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	432 if (!can_unload)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	433 emsg(_("E937: Attempt to delete a buffer that is in use"));
14658 9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	434 return can_unload;
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	435 }
13720 7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	436
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	437 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	438 * Close the link to a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	439 * "action" is used when there is no longer a window for the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	440 * It can be:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	441 * 0 buffer becomes hidden
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	442 * DOBUF_UNLOAD buffer is unloaded
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	443 * DOBUF_DELETE buffer is unloaded and removed from buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	444 * DOBUF_WIPE buffer is unloaded and really deleted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	445 * When doing all but the first one on the current buffer, the caller should
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	446 * get a new buffer very soon!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	447 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	448 * The 'bufhidden' option can force freeing and deleting.
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	449 *
9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	450 * When "abort_if_last" is TRUE then do not close the buffer if autocommands
9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	451 * cause there to be only one window with this buffer. e.g. when ":quit" is
9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	452 * supposed to close the window but autocommands close all other windows.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	453 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	454 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	455 close_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	456 win_T win, / if not NULL, set b_last_cursor */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	457 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	458 int action,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	459 int abort_if_last UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	460 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	461 int is_curbuf;
2047 85da03763130 updated for version 7.2.333 Bram Moolenaar <bram@zimbu.org> parents: 1883 diff changeset	462 int nwindows;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	463 bufref_T bufref;
10320 6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803 Christian Brabandt <cb@256bit.org> parents: 10184 diff changeset	464 int is_curwin = (curwin != NULL && curwin->w_buffer == buf);
10114 aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	465 win_T *the_curwin = curwin;
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	466 tabpage_T *the_curtab = curtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	467 int unload_buf = (action != 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	468 int del_buf = (action == DOBUF_DEL \|\| action == DOBUF_WIPE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	469 int wipe_buf = (action == DOBUF_WIPE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	470
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	471 /*
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	472 * Force unloading or deleting when 'bufhidden' says so.
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	473 * The caller must take care of NOT deleting/freeing when 'bufhidden' is
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	474 * "hide" (otherwise we could never free or delete a buffer).
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	475 */
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	476 if (buf->b_p_bh[0] == 'd') /* 'bufhidden' == "delete" */
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	477 {
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	478 del_buf = TRUE;
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	479 unload_buf = TRUE;
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	480 }
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	481 else if (buf->b_p_bh[0] == 'w') /* 'bufhidden' == "wipe" */
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	482 {
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	483 del_buf = TRUE;
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	484 unload_buf = TRUE;
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	485 wipe_buf = TRUE;
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	486 }
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	487 else if (buf->b_p_bh[0] == 'u') /* 'bufhidden' == "unload" */
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	488 unload_buf = TRUE;
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	489
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	490 #ifdef FEAT_TERMINAL
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	491 if (bt_terminal(buf) && (buf->b_nwindows == 1 \|\| del_buf))
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	492 {
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	493 if (term_job_running(buf->b_term))
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	494 {
12146 59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	495 if (wipe_buf \|\| unload_buf)
13720 7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	496 {
14658 9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	497 if (!can_unload_buffer(buf))
13720 7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	498 return;
14658 9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	499
12146 59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	500 /* Wiping out or unloading a terminal buffer kills the job. */
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	501 free_terminal(buf);
13720 7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	502 }
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	503 else
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	504 {
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	505 /* The job keeps running, hide the buffer. */
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	506 del_buf = FALSE;
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	507 unload_buf = FALSE;
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	508 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	509 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	510 else
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	511 {
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	512 /* A terminal buffer is wiped out if the job has finished. */
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	513 del_buf = TRUE;
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	514 unload_buf = TRUE;
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	515 wipe_buf = TRUE;
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	516 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	517 }
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	518 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	519
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	520 /* Disallow deleting the buffer when it is locked (already being closed or
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	521 * halfway a command that relies on it). Unloading is allowed. */
14658 9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	522 if ((del_buf \|\| wipe_buf) && !can_unload_buffer(buf))
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	523 return;
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	524
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	525 /* check no autocommands closed the window */
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	526 if (win != NULL && win_valid_any_tab(win))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	527 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	528 /* Set b_last_cursor when closing the last window for the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	529 * Remember the last cursor position and window options of the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	530 * This used to be only for the current window, but then options like
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	531 * 'foldmethod' may be lost with a ":only" command. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	532 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	533 set_last_cursor(win);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	534 buflist_setfpos(buf, win,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	535 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	536 win->w_cursor.col, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	537 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	538
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	539 set_bufref(&bufref, buf);
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	540
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	541 /* When the buffer is no longer in a window, trigger BufWinLeave */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	542 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	543 {
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	544 ++buf->b_locked;
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	545 if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname,
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	546 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	547 && !bufref_valid(&bufref))
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	548 {
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	549 /* Autocommands deleted the buffer. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	550 aucmd_abort:
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	551 emsg(_(e_auabort));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	552 return;
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	553 }
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	554 --buf->b_locked;
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	555 if (abort_if_last && one_window())
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	556 /* Autocommands made this the only window. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	557 goto aucmd_abort;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	558
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	559 /* When the buffer becomes hidden, but is not unloaded, trigger
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	560 * BufHidden */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	561 if (!unload_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	562 {
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	563 ++buf->b_locked;
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	564 if (apply_autocmds(EVENT_BUFHIDDEN, buf->b_fname, buf->b_fname,
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	565 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	566 && !bufref_valid(&bufref))
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	567 /* Autocommands deleted the buffer. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	568 goto aucmd_abort;
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	569 --buf->b_locked;
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	570 if (abort_if_last && one_window())
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	571 /* Autocommands made this the only window. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	572 goto aucmd_abort;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	573 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	574 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	577 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	578 }
10114 aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	579
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	580 /* If the buffer was in curwin and the window has changed, go back to that
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	581 * window, if it still exists. This avoids that ":edit x" triggering a
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	582 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	583 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin))
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	584 {
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	585 block_autocmds();
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	586 goto_tabpage_win(the_curtab, the_curwin);
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	587 unblock_autocmds();
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	588 }
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	589
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	590 nwindows = buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	591
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	592 /* decrease the link count from windows (unless not in any window) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	593 if (buf->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	594 --buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	595
12971 ca3cb1997f08 patch 8.0.1361: some users don't want to diff with hidden buffers Christian Brabandt <cb@256bit.org> parents: 12684 diff changeset	596 #ifdef FEAT_DIFF
ca3cb1997f08 patch 8.0.1361: some users don't want to diff with hidden buffers Christian Brabandt <cb@256bit.org> parents: 12684 diff changeset	597 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0)
13170 6559e98f3e74 patch 8.0.1459: cannot handle change of directory Christian Brabandt <cb@256bit.org> parents: 13121 diff changeset	598 diff_buf_delete(buf); /* Clear 'diff' for hidden buffer. */
12971 ca3cb1997f08 patch 8.0.1361: some users don't want to diff with hidden buffers Christian Brabandt <cb@256bit.org> parents: 12684 diff changeset	599 #endif
ca3cb1997f08 patch 8.0.1361: some users don't want to diff with hidden buffers Christian Brabandt <cb@256bit.org> parents: 12684 diff changeset	600
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	601 /* Return when a window is displaying the buffer or when it's not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	602 * unloaded. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	603 if (buf->b_nwindows > 0 \|\| !unload_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	604 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	605
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	606 /* Always remove the buffer when there is no file name. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	607 if (buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	608 del_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	609
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	610 /* When closing the current buffer stop Visual mode before freeing
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	611 * anything. */
10184 4669440016f2 commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0 Christian Brabandt <cb@256bit.org> parents: 10156 diff changeset	612 if (buf == curbuf && VIsual_active
10156 f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	613 #if defined(EXITFREE)
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	614 && !entered_free_all_mem
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	615 #endif
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	616 )
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	617 end_visual_mode();
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	618
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	619 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	620 * Free all things allocated for this buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	621 * Also calls the "BufDelete" autocommands when del_buf is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	622 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623 /* Remember if we are closing the current buffer. Restore the number of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	624 * windows, so that autocommands in buf_freeall() don't get confused. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	625 is_curbuf = (buf == curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	626 buf->b_nwindows = nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	627
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	628 buf_freeall(buf, (del_buf ? BFA_DEL : 0) + (wipe_buf ? BFA_WIPE : 0));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	629
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	630 /* Autocommands may have deleted the buffer. */
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	631 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	633 #ifdef FEAT_EVAL
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	634 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	635 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	636 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	637
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	638 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	639 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	640 * This might cause the previous curbuf to be deleted unexpectedly. But
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 * in some cases it's OK to delete the curbuf, because a new one is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	642 * obtained anyway. Therefore only return if curbuf changed to the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	643 * deleted buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	644 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	645 if (buf == curbuf && !is_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	646 return;
9450 073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	647
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	648 if (win_valid_any_tab(win) && win->w_buffer == buf)
9450 073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	649 win->w_buffer = NULL; /* make sure we don't use the buffer now */
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	650
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	651 /* Autocommands may have opened or closed windows for this buffer.
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	652 * Decrement the count for the close we do here. */
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	653 if (buf->b_nwindows > 0)
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	654 --buf->b_nwindows;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	655
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	656 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	657 * Remove the buffer from the list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	658 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	659 if (wipe_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	660 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	661 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	662 if (usingSunWorkShop)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663 workshop_file_closed_lineno((char *)buf->b_ffname,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	664 (int)buf->b_last_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 #endif
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	666 if (buf->b_sfname != buf->b_ffname)
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	667 VIM_CLEAR(buf->b_sfname);
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	668 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	669 buf->b_sfname = NULL;
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	670 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	671 if (buf->b_prev == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	672 firstbuf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	673 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 buf->b_prev->b_next = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	675 if (buf->b_next == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	676 lastbuf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	677 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	678 buf->b_next->b_prev = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	679 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	680 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	681 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683 if (del_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685 /* Free all internal variables and reset option values, to make
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	686 * ":bdel" compatible with Vim 5.7. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	687 free_buffer_stuff(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	688
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689 /* Make it look like a new buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	690 buf->b_flags = BF_CHECK_RO \| BF_NEVERLOADED;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	691
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	692 /* Init the options when loaded again. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693 buf->b_p_initialized = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695 buf_clear_file(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 if (del_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697 buf->b_p_bl = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	698 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	702 * Make buffer not contain a file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	704 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	705 buf_clear_file(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	706 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	707 buf->b_ml.ml_line_count = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	708 unchanged(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	709 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	710 buf->b_p_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	711 buf->b_start_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	712 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	713 buf->b_p_bomb = FALSE;
1352 c544a3507e83 updated for version 7.1-066 vimboss parents: 1341 diff changeset	714 buf->b_start_bomb = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	715 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	716 buf->b_ml.ml_mfp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	717 buf->b_ml.ml_flags = ML_EMPTY; /* empty buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719 netbeans_deleted_all_lines(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	722
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 * buf_freeall() - free all things allocated for a buffer that are related to
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	725 * the file. Careful: get here with "curwin" NULL when exiting.
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	726 * flags:
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	727 * BFA_DEL buffer is going to be deleted
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	728 * BFA_WIPE buffer is going to be wiped out
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	729 * BFA_KEEP_UNDO do not free undo information
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	732 buf_freeall(buf_T *buf, int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	734 int is_curbuf = (buf == curbuf);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	735 bufref_T bufref;
10118 5d77565e6222 commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0 Christian Brabandt <cb@256bit.org> parents: 10114 diff changeset	736 int is_curwin = (curwin != NULL && curwin->w_buffer == buf);
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	737 win_T *the_curwin = curwin;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	738 tabpage_T *the_curtab = curtab;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	739
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	740 /* Make sure the buffer isn't closed by autocommands. */
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	741 ++buf->b_locked;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	742 set_bufref(&bufref, buf);
9106 97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	743 if (buf->b_ml.ml_mfp != NULL)
97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	744 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	745 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname,
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	746 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	747 && !bufref_valid(&bufref))
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	748 /* autocommands deleted the buffer */
9106 97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	749 return;
97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	750 }
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	751 if ((flags & BFA_DEL) && buf->b_p_bl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	752 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	753 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname,
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	754 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	755 && !bufref_valid(&bufref))
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	756 /* autocommands deleted the buffer */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	757 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	758 }
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	759 if (flags & BFA_WIPE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	760 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	761 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname,
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	762 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	763 && !bufref_valid(&bufref))
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	764 /* autocommands deleted the buffer */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	765 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	766 }
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	767 --buf->b_locked;
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	768
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	769 /* If the buffer was in curwin and the window has changed, go back to that
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	770 * window, if it still exists. This avoids that ":edit x" triggering a
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	771 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	772 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin))
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	773 {
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	774 block_autocmds();
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	775 goto_tabpage_win(the_curtab, the_curwin);
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	776 unblock_autocmds();
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	777 }
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	778
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	779 #ifdef FEAT_EVAL
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	780 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	781 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	782 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	783
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	785 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	786 * This might cause curbuf to be deleted unexpectedly. But in some cases
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	787 * it's OK to delete the curbuf, because a new one is obtained anyway.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	788 * Therefore only return if curbuf changed to the deleted buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	789 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790 if (buf == curbuf && !is_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	791 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	792 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	793 diff_buf_delete(buf); /* Can't use 'diff' for unloaded buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	794 #endif
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	795 #ifdef FEAT_SYN_HL
3182 e42252611e74 updated for version 7.3.361 Bram Moolenaar <bram@vim.org> parents: 3080 diff changeset	796 /* Remove any ownsyntax, unless exiting. */
10118 5d77565e6222 commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0 Christian Brabandt <cb@256bit.org> parents: 10114 diff changeset	797 if (curwin != NULL && curwin->w_buffer == buf)
3182 e42252611e74 updated for version 7.3.361 Bram Moolenaar <bram@vim.org> parents: 3080 diff changeset	798 reset_synblock(curwin);
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	799 #endif
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	800
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	801 #ifdef FEAT_FOLDING
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	802 /* No folds in an empty buffer. */
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	803 {
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	804 win_T *win;
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	805 tabpage_T *tp;
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	806
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	807 FOR_ALL_TAB_WINDOWS(tp, win)
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	808 if (win->w_buffer == buf)
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	809 clearFolding(win);
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	810 }
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	811 #endif
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	812
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	813 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	814 tcl_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	815 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	816 ml_close(buf, TRUE); /* close and delete the memline/memfile */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	817 buf->b_ml.ml_line_count = 0; /* no lines in buffer */
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	818 if ((flags & BFA_KEEP_UNDO) == 0)
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	819 {
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	820 u_blockfree(buf); /* free the memory allocated for undo */
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	821 u_clearall(buf); /* reset all undo information */
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	822 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	823 #ifdef FEAT_SYN_HL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	824 syntax_clear(&buf->b_s); /* reset syntax info */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	825 #endif
15138 9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	826 #ifdef FEAT_TEXT_PROP
9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	827 clear_buf_prop_types(buf);
9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	828 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	829 buf->b_flags &= ~BF_READERR; /* a read error is no longer relevant */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	830 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	833 * Free a buffer structure and the things it contains related to the buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	834 * itself (not the file, that must have been done already).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	835 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	837 free_buffer(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	838 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	839 ++buf_free_count;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	840 free_buffer_stuff(buf, TRUE);
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	841 #ifdef FEAT_EVAL
12630 560adb3eed8b patch 8.0.1193: crash when wiping out a buffer after using getbufinfo() Christian Brabandt <cb@256bit.org> parents: 12572 diff changeset	842 /* b:changedtick uses an item in buf_T, remove it now */
560adb3eed8b patch 8.0.1193: crash when wiping out a buffer after using getbufinfo() Christian Brabandt <cb@256bit.org> parents: 12572 diff changeset	843 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di);
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	844 unref_var_dict(buf->b_vars);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	845 #endif
2320 966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	846 #ifdef FEAT_LUA
966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	847 lua_buffer_free(buf);
966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	848 #endif
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	849 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	850 mzscheme_buffer_free(buf);
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	851 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	852 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	853 perl_buf_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	854 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	855 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	856 python_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	857 #endif
2329 ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	858 #ifdef FEAT_PYTHON3
ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	859 python3_buffer_free(buf);
ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	860 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	861 #ifdef FEAT_RUBY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862 ruby_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	863 #endif
9087 d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	864 #ifdef FEAT_JOB_CHANNEL
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	865 channel_buffer_free(buf);
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	866 #endif
11690 ce434212d682 patch 8.0.0728: the terminal structure is never freed Christian Brabandt <cb@256bit.org> parents: 11531 diff changeset	867 #ifdef FEAT_TERMINAL
11834 0cfe4a07c2ad patch 8.0.0797: finished job in terminal window is not handled Christian Brabandt <cb@256bit.org> parents: 11800 diff changeset	868 free_terminal(buf);
11690 ce434212d682 patch 8.0.0728: the terminal structure is never freed Christian Brabandt <cb@256bit.org> parents: 11531 diff changeset	869 #endif
14019 dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	870 #ifdef FEAT_JOB_CHANNEL
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	871 vim_free(buf->b_prompt_text);
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	872 free_callback(buf->b_prompt_callback, buf->b_prompt_partial);
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	873 #endif
9515 bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	874
bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	875 buf_hashtab_remove(buf);
bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	876
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	877 aubuflocal_remove(buf);
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	878
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	879 if (autocmd_busy)
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	880 {
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	881 /* Do not free the buffer structure while autocommands are executing,
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	882 * it's still needed. Free it when autocmd_busy is reset. */
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	883 buf->b_next = au_pending_free_buf;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	884 au_pending_free_buf = buf;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	885 }
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	886 else
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	887 vim_free(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 /*
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	891 * Initializes b:changedtick.
10889 5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	892 */
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	893 static void
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	894 init_changedtick(buf_T *buf)
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	895 {
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	896 dictitem_T di = (dictitem_T )&buf->b_ct_di;
835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	897
835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	898 di->di_flags = DI_FLAGS_FIX \| DI_FLAGS_RO;
835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	899 di->di_tv.v_type = VAR_NUMBER;
835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	900 di->di_tv.v_lock = VAR_FIXED;
835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	901 di->di_tv.vval.v_number = 0;
835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	902
10954 8ff62b4cffae patch 8.0.0366: build fails with tiny features Christian Brabandt <cb@256bit.org> parents: 10952 diff changeset	903 #ifdef FEAT_EVAL
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	904 STRCPY(buf->b_ct_di.di_key, "changedtick");
835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	905 (void)dict_add(buf->b_vars, di);
10954 8ff62b4cffae patch 8.0.0366: build fails with tiny features Christian Brabandt <cb@256bit.org> parents: 10952 diff changeset	906 #endif
10889 5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	907 }
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	908
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	909 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 * Free stuff in the buffer for ":bdel" and when wiping out the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	912 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	913 free_buffer_stuff(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	914 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	915 int free_options) /* free options as well */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	916 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	917 if (free_options)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	918 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	919 clear_wininfo(buf); /* including window-local options */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 free_buf_options(buf, TRUE);
2620 5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	921 #ifdef FEAT_SPELL
5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	922 ga_clear(&buf->b_s.b_langp);
5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	923 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925 #ifdef FEAT_EVAL
10889 5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	926 {
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	927 varnumber_T tick = CHANGEDTICK(buf);
10889 5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	928
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	929 vars_clear(&buf->b_vars->dv_hashtab); /* free all buffer variables */
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	930 hash_init(&buf->b_vars->dv_hashtab);
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	931 init_changedtick(buf);
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	932 CHANGEDTICK(buf) = tick;
10889 5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	933 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 #ifdef FEAT_USR_CMDS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	936 uc_clear(&buf->b_ucmds); /* clear local user commands */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 #ifdef FEAT_SIGNS
15209 3a99b2e6d136 patch 8.1.0614: placing signs can be complicated Bram Moolenaar <Bram@vim.org> parents: 15207 diff changeset	939 buf_delete_signs(buf, (char_u )""); // delete any signs */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 #endif
1781 021f9d0f60a1 updated for version 7.2-079 vimboss parents: 1764 diff changeset	941 #ifdef FEAT_NETBEANS_INTG
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2091 diff changeset	942 netbeans_file_killed(buf);
1781 021f9d0f60a1 updated for version 7.2-079 vimboss parents: 1764 diff changeset	943 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); /* clear local mappings */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	946 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); /* clear local abbrevs */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	947 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	948 #ifdef FEAT_MBYTE
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13170 diff changeset	949 VIM_CLEAR(buf->b_start_fenc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	950 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	952
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	954 * Free the b_wininfo list for buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	955 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	956 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	957 clear_wininfo(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961 while (buf->b_wininfo != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 wip = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 buf->b_wininfo = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 if (wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 clear_winopt(&wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 deleteFoldRecurse(&wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 vim_free(wip);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	974 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	975
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	976 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	977 * Go to another buffer. Handles the result of the ATTENTION dialog.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	978 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	980 goto_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	981 exarg_T *eap,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	982 int start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	983 int dir,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	984 int count)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 {
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	986 #if defined(HAS_SWAP_EXISTS_ACTION)
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	987 bufref_T old_curbuf;
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	988
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	989 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 swap_exists_action = SEA_DIALOG;
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	992 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 start, dir, count, eap->forceit);
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	995 #if defined(HAS_SWAP_EXISTS_ACTION)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 {
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	998 # if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	999 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1000
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1001 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1002 * aborting() returns FALSE when closing a window. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1003 enter_cleanup(&cs);
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1004 # endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1005
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1006 /* Quitting means closing the split window, nothing else. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1007 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008 swap_exists_action = SEA_NONE;
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	1009 swap_exists_did_quit = TRUE;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1010
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1011 # if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1012 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1013 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1014 leave_cleanup(&cs);
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1015 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1016 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1017 else
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1018 handle_swap_exists(&old_curbuf);
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1019 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021
576 8ad159a49ef7 updated for version 7.0164 vimboss parents: 502 diff changeset	1022 #if defined(HAS_SWAP_EXISTS_ACTION) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1023 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1024 * Handle the situation of swap_exists_action being set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025 * It is allowed for "old_curbuf" to be NULL or invalid.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027 void
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1028 handle_swap_exists(bufref_T *old_curbuf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029 {
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1030 # if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1031 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1032 # endif
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1033 # ifdef FEAT_SYN_HL
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1034 long old_tw = curbuf->b_p_tw;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1035 # endif
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1036 buf_T *buf;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	1037
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1038 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 {
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1040 # if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1041 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1042 * aborting() returns FALSE when closing a buffer. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1043 enter_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1044 # endif
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1045
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 /* User selected Quit at ATTENTION prompt. Go back to previous
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 * buffer. If that buffer is gone or the same as the current one,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 * open a new, empty buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 swap_exists_action = SEA_NONE; /* don't want it again */
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	1050 swap_exists_did_quit = TRUE;
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	1051 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE);
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1052 if (old_curbuf == NULL \|\| !bufref_valid(old_curbuf)
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1053 \|\| old_curbuf->br_buf == curbuf)
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1054 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF \| BLN_LISTED);
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1055 else
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1056 buf = old_curbuf->br_buf;
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1057 if (buf != NULL)
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1058 {
14593 b6b2f7d69c7f patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	1059 int old_msg_silent = msg_silent;
b6b2f7d69c7f patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	1060
b6b2f7d69c7f patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	1061 if (shortmess(SHM_FILEINFO))
b6b2f7d69c7f patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	1062 msg_silent = 1; // prevent fileinfo message
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1063 enter_buffer(buf);
14593 b6b2f7d69c7f patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	1064 // restore msg_silent, so that the command line will be shown
b6b2f7d69c7f patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	1065 msg_silent = old_msg_silent;
b6b2f7d69c7f patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	1066
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1067 # ifdef FEAT_SYN_HL
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1068 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1069 check_colorcolumn(curwin);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1070 # endif
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1071 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 /* If "old_curbuf" is NULL we are in big trouble here... */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1073
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1074 # if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1075 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1076 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1077 leave_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1078 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 else if (swap_exists_action == SEA_RECOVER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 {
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1082 # if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1083 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1084 * aborting() returns FALSE when closing a buffer. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1085 enter_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1086 # endif
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1087
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 /* User selected Recover at ATTENTION prompt. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 ml_recover();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 MSG_PUTS("\n"); /* don't overwrite the last message */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 cmdline_row = msg_row;
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	1093 do_modelines(0);
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1094
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1095 # if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1096 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1097 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1098 leave_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1099 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 swap_exists_action = SEA_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 * do_bufdel() - delete or unload buffer(s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 * addr_count == 0: ":bdel" - delete current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 * buffer "end_bnr", then any other arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 * addr_count == 2: ":N,N bdel" - delete buffers in range
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 * DOBUF_DEL (":bdel")
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 * Returns error message or NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1118 char *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1119 do_bufdel(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1120 int command,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1121 char_u arg, / pointer to extra arguments */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1122 int addr_count,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1123 int start_bnr, /* first buffer number in a range */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1124 int end_bnr, /* buffer nr or last buffer nr in a range */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1125 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 int do_current = 0; /* delete current buffer? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128 int deleted = 0; /* number of buffers deleted */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1129 char errormsg = NULL; / return value */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 int bnr; /* buffer number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1133 if (addr_count == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 if (arg) / both range and argument is not allowed */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1142 return _(e_trailing);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 bnr = start_bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 else /* addr_count == 1 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 bnr = end_bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 for ( ;!got_int; ui_breakcheck())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 * delete the current buffer last, otherwise when the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 * current buffer is deleted, the next buffer becomes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 * the current one and will be loaded, which may then
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 * also be deleted, etc.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 if (bnr == curbuf->b_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 do_current = bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 forceit) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160 ++deleted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 * find next buffer number to delete/unload
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 if (++bnr > end_bnr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 else /* addr_count == 1 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 if (!VIM_ISDIGIT(*arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 p = skiptowhite_esc(arg);
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	1178 bnr = buflist_findpat(arg, p, command == DOBUF_WIPE,
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	1179 FALSE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 if (bnr < 0) /* failed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 bnr = getdigits(&arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 FORWARD, do_current, forceit) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 ++deleted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 if (deleted == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 if (command == DOBUF_UNLOAD)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1195 STRCPY(IObuff, _("E515: No buffers were unloaded"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 else if (command == DOBUF_DEL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1197 STRCPY(IObuff, _("E516: No buffers were deleted"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1199 STRCPY(IObuff, _("E517: No buffers were wiped out"));
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1200 errormsg = (char *)IObuff;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1201 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 else if (deleted >= p_report)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 if (command == DOBUF_UNLOAD)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1205 smsg(NGETTEXT("%d buffer unloaded",
14585 c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14509 diff changeset	1206 "%d buffers unloaded", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1207 else if (command == DOBUF_DEL)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1208 smsg(NGETTEXT("%d buffer deleted",
14585 c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14509 diff changeset	1209 "%d buffers deleted", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1210 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1211 smsg(NGETTEXT("%d buffer wiped out",
14585 c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14509 diff changeset	1212 "%d buffers wiped out", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 return errormsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1220 /*
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1221 * Make the current buffer empty.
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1222 * Used when it is wiped out and it's the last buffer.
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1223 */
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1224 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1225 empty_curbuf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1226 int close_others,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1227 int forceit,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1228 int action)
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1229 {
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1230 int retval;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1231 buf_T *buf = curbuf;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1232 bufref_T bufref;
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1233
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1234 if (action == DOBUF_UNLOAD)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1235 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1236 emsg(_("E90: Cannot unload last buffer"));
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1237 return FAIL;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1238 }
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1239
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1240 set_bufref(&bufref, buf);
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1241 if (close_others)
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1242 /* Close any other windows on this buffer, then make it empty. */
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1243 close_windows(buf, TRUE);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1244
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1245 setpcmark();
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1246 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE,
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1247 forceit ? ECMD_FORCEIT : 0, curwin);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1248
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1249 /*
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1250 * do_ecmd() may create a new buffer, then we have to delete
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1251 * the old one. But do_ecmd() may have done that already, check
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1252 * if the buffer still exists.
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1253 */
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1254 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0)
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1255 close_buffer(NULL, buf, action, FALSE);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1256 if (!close_others)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1257 need_fileinfo = FALSE;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1258 return retval;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1259 }
14658 9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	1260
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1261 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1262 * Implementation of the commands for the buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1263 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264 * action == DOBUF_GOTO go to specified buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265 * action == DOBUF_SPLIT split window and go to specified buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 * action == DOBUF_UNLOAD unload specified buffer(s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267 * action == DOBUF_DEL delete specified buffer(s) from buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 * action == DOBUF_WIPE delete specified buffer(s) really
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1270 * start == DOBUF_CURRENT go to "count" buffer from current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 * start == DOBUF_FIRST go to "count" buffer from first buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1272 * start == DOBUF_LAST go to "count" buffer from last buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 * start == DOBUF_MOD go to "count" modified buffer from current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1278 do_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1279 int action,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1280 int start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1281 int dir, /* FORWARD or BACKWARD */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1282 int count, /* buffer number or number of buffers */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1283 int forceit) /* TRUE for :...! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1284 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1285 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1287 int unload = (action == DOBUF_UNLOAD \|\| action == DOBUF_DEL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1288 \|\| action == DOBUF_WIPE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1289
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1290 switch (start)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1291 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1292 case DOBUF_FIRST: buf = firstbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1293 case DOBUF_LAST: buf = lastbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1294 default: buf = curbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1295 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1296 if (start == DOBUF_MOD) /* find next modified buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1297 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1298 while (count-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1299 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1300 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1301 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1302 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1303 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1304 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1305 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1306 while (buf != curbuf && !bufIsChanged(buf));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1308 if (!bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1309 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1310 emsg(_("E84: No modified buffer found"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1311 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1312 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1314 else if (start == DOBUF_FIRST && count) /* find specified buffer number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1315 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1316 while (buf != NULL && buf->b_fnum != count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1317 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1318 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1319 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1320 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1321 bp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1322 while (count > 0 \|\| (!unload && !buf->b_p_bl && bp != buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1323 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1324 /* remember the buffer where we start, we come back there when all
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1325 * buffers are unlisted. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1326 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1327 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1328 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1329 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1330 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1331 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1332 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1333 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1335 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1336 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1337 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1338 buf = lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1340 /* don't count unlisted buffers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 if (unload \|\| buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 --count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344 bp = NULL; /* use this buffer as new starting point */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 if (bp == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1347 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 /* back where we started, didn't find anything. */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1349 emsg(_("E85: There is no listed buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1350 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1351 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1352 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1353 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1354
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1355 if (buf == NULL) /* could not find it */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1356 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357 if (start == DOBUF_FIRST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1359 /* don't warn when deleting */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360 if (!unload)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1361 semsg(_(e_nobufnr), count);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363 else if (dir == FORWARD)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1364 emsg(_("E87: Cannot go beyond last buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1366 emsg(_("E88: Cannot go before first buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1370 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1371 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1372 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1375 * delete buffer buf from memory and/or the list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1376 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377 if (unload)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1378 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1379 int forward;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1380 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1381
14658 9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	1382 if (!can_unload_buffer(buf))
13720 7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	1383 return FAIL;
7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	1384
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1385 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 /* When unloading or deleting a buffer that's already unloaded and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388 * unlisted: fail silently. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1389 if (action != DOBUF_WIPE && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1390 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1391
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1392 if (!forceit && bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1393 {
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1394 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 if ((p_confirm \|\| cmdmod.confirm) && p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 dialog_changed(buf, FALSE);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1398 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1399 /* Autocommand deleted buffer, oops! It's not changed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400 * now. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 return FAIL;
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1402 /* If it's still changed fail silently, the dialog already
125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1403 * mentioned why it fails. */
125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1404 if (bufIsChanged(buf))
125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1405 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 }
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1407 else
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1408 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 {
15490 98c35d312987 patch 8.1.0753: printf format not checked for semsg() Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1410 semsg(_("E89: No write since last change for buffer %d (add ! to override)"),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 buf->b_fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1416 /* When closing the current buffer stop Visual mode. */
10184 4669440016f2 commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0 Christian Brabandt <cb@256bit.org> parents: 10156 diff changeset	1417 if (buf == curbuf && VIsual_active)
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1418 end_visual_mode();
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1419
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 * If deleting the last (listed) buffer, make it empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422 * The last (listed) buffer cannot be unloaded.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 */
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	1424 FOR_ALL_BUFFERS(bp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425 if (bp->b_p_bl && bp != buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1426 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1427 if (bp == NULL && buf == curbuf)
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1428 return empty_curbuf(TRUE, forceit, action);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 * If the deleted buffer is the current one, close the current window
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1432 * (unless it's the only window). Repeat this so long as we end up in
83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1433 * a window with this buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 */
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1435 while (buf == curbuf
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	1436 && !(curwin->w_closing \|\| curwin->w_buffer->b_locked > 0)
10357 59d01e335858 commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55 Christian Brabandt <cb@256bit.org> parents: 10349 diff changeset	1437 && (!ONE_WINDOW \|\| first_tabpage->tp_next != NULL))
5302 f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1438 {
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1439 if (win_close(curwin, FALSE) == FAIL)
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1440 break;
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1441 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1444 * If the buffer to be deleted is not the current one, delete it here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1447 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1448 close_windows(buf, FALSE);
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	1449 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1450 close_buffer(NULL, buf, action, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 * Deleting the current buffer: Need to find another buffer to go to.
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1456 * There should be another, otherwise it would have been handled
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1457 * above. However, autocommands may have deleted all buffers.
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9479 diff changeset	1458 * First use au_new_curbuf.br_buf, if it is valid.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1459 * Then prefer the buffer we most recently visited.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460 * Else try to find one that is loaded, after the current buffer,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1461 * then before the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 * Finally use any buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1463 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 buf = NULL; /* selected buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 bp = NULL; /* used when no loaded buffer found */
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9479 diff changeset	1466 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf))
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9479 diff changeset	1467 buf = au_new_curbuf.br_buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 #ifdef FEAT_JUMPLIST
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1469 else if (curwin->w_jumplistlen > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471 int jumpidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473 jumpidx = curwin->w_jumplistidx - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 if (jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1475 jumpidx = curwin->w_jumplistlen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477 forward = jumpidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 while (jumpidx != curwin->w_jumplistidx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1479 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 if (buf == curbuf \|\| !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 buf = NULL; /* skip current and unlisted bufs */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485 else if (buf->b_ml.ml_mfp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1487 /* skip unloaded buf, but may keep it for later */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 if (buf != NULL) /* found a valid buffer: stop searching */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1494 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 /* advance to older entry in jump list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1496 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 if (--jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499 jumpidx = curwin->w_jumplistlen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500 if (jumpidx == forward) /* List exhausted for sure */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1504 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1506 if (buf == NULL) /* No previous buffer, Try 2'nd approach */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1507 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1508 forward = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1511 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1512 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1513 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 if (!forward) /* tried both directions */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 forward = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 /* in non-help buffer, try to skip help buffers, and vv */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 if (buf->b_help == curbuf->b_help && buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 if (buf->b_ml.ml_mfp != NULL) /* found loaded buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525 if (bp == NULL) /* remember unloaded buf for later */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 if (forward)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 if (buf == NULL) /* No loaded buffer, use unloaded one */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 buf = bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1536 if (buf == NULL) /* No loaded buffer, find listed one */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	1538 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 if (buf->b_p_bl && buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 if (buf == NULL) /* Still no buffer, just take one */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544 if (curbuf->b_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1548 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1551 if (buf == NULL)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1552 {
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1553 /* Autocommands must have wiped out all other buffers. Only option
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1554 * now is to make the current buffer empty. */
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1555 return empty_curbuf(FALSE, forceit, action);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1556 }
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1557
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 * make buf current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 if (action == DOBUF_SPLIT) /* split window first */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 {
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1563 /* If 'switchbuf' contains "useopen": jump to first window containing
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1564 * "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1565 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf))
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	1566 return OK;
1736 fe52f9888eaa updated for version 7.2-034 vimboss parents: 1710 diff changeset	1567 /* If 'switchbuf' contains "usetab": jump to first window in any tab
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1568 * page containing "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1569 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 /* go to current buffer - nothing to do */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 * Check if the current buffer may be abandoned.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 if ((p_confirm \|\| cmdmod.confirm) && p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1586 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1587 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1588
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1589 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 dialog_changed(curbuf, FALSE);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1591 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592 /* Autocommand deleted buffer, oops! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1593 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1595 if (bufIsChanged(curbuf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1596 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1597 {
12146 59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1598 no_write_message();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1599 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1601 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 /* Go to the other buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 set_curbuf(buf, action);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1605
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1606 if (action == DOBUF_SPLIT)
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	1607 {
7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	1608 RESET_BINDING(curwin); /* reset 'scrollbind' and 'cursorbind' */
7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	1609 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1611 #if defined(FEAT_EVAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1616 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 * Set current buffer to "buf". Executes autocommands and closes current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 * buffer. "action" tells how to close the current buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 * DOBUF_GOTO free or hide it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 * DOBUF_SPLIT nothing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 * DOBUF_UNLOAD unload it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 * DOBUF_DEL delete it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 * DOBUF_WIPE wipe it out
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1629 set_curbuf(buf_T *buf, int action)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 buf_T *prevbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 int unload = (action == DOBUF_UNLOAD \|\| action == DOBUF_DEL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 \|\| action == DOBUF_WIPE);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1634 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1635 long old_tw = curbuf->b_p_tw;
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1636 #endif
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1637 bufref_T newbufref;
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1638 bufref_T prevbufref;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 setpcmark();
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1641 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1642 curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	1643 buflist_altfpos(curwin); /* remember curpos */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 /* Don't restart Select mode after switching to another buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 VIsual_reselect = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1648 /* close_windows() or apply_autocmds() may change curbuf and wipe out "buf"
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1649 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1650 prevbuf = curbuf;
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1651 set_bufref(&prevbufref, prevbuf);
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1652 set_bufref(&newbufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1654 /* Autocommands may delete the curren buffer and/or the buffer we wan to go
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1655 * to. In those cases don't close the buffer. */
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1656 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf)
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1657 \|\| (bufref_valid(&prevbufref)
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1658 && bufref_valid(&newbufref)
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1659 #ifdef FEAT_EVAL
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1660 && !aborting()
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1661 #endif
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1662 ))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 {
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1664 #ifdef FEAT_SYN_HL
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1665 if (prevbuf == curwin->w_buffer)
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1666 reset_synblock(curwin);
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1667 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 if (unload)
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1669 close_windows(prevbuf, FALSE);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1670 #if defined(FEAT_EVAL)
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1671 if (bufref_valid(&prevbufref) && !aborting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 #else
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1673 if (bufref_valid(&prevbufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 #endif
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1675 {
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1676 win_T *previouswin = curwin;
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1677 if (prevbuf == curbuf)
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	1678 u_sync(FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680 unload ? action : (action == DOBUF_GOTO
11957 bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job Christian Brabandt <cb@256bit.org> parents: 11917 diff changeset	1681 && !buf_hide(prevbuf)
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	1682 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, FALSE);
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1683 if (curwin != previouswin && win_valid(previouswin))
3594 a220dd97b5c7 updated for version 7.3.557 Bram Moolenaar <bram@vim.org> parents: 3582 diff changeset	1684 /* autocommands changed curwin, Grr! */
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1685 curwin = previouswin;
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1686 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 }
1710 cdf37c8f4616 updated for version 7.2-008 vimboss parents: 1698 diff changeset	1688 /* An autocommand may have deleted "buf", already entered it (e.g., when
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1689 * it did ":bunload") or aborted the script processing.
3594 a220dd97b5c7 updated for version 7.3.557 Bram Moolenaar <bram@vim.org> parents: 3582 diff changeset	1690 * If curwin->w_buffer is null, enter_buffer() will make it valid again */
a220dd97b5c7 updated for version 7.3.557 Bram Moolenaar <bram@vim.org> parents: 3582 diff changeset	1691 if ((buf_valid(buf) && buf != curbuf
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1692 #ifdef FEAT_EVAL
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	1693 && !aborting()
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1694 #endif
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	1695 ) \|\| curwin->w_buffer == NULL)
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1696 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1697 enter_buffer(buf);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1698 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1699 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1700 check_colorcolumn(curwin);
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1701 #endif
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1702 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1705 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 * Enter a new current buffer.
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1707 * Old curbuf must have been abandoned already! This also means "curbuf" may
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1708 * be pointing to freed memory.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1709 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1711 enter_buffer(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713 /* Copy buffer and window local option values. Not for a help buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714 buf_copy_options(buf, BCO_ENTER \| BCO_NOHELP);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1715 if (!buf->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 get_winopts(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1717 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1718 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1719 /* Remove all folds in the window. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1720 clearFolding(curwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1721 foldUpdateAll(curwin); /* update folds (later). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1722 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1723
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1724 /* Get the buffer in the current window. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1725 curwin->w_buffer = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1726 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1727 ++curbuf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1728
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1729 #ifdef FEAT_DIFF
672 db58b9066b21 updated for version 7.0200 vimboss parents: 671 diff changeset	1730 if (curwin->w_p_diff)
db58b9066b21 updated for version 7.0200 vimboss parents: 671 diff changeset	1731 diff_buf_add(curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1732 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1734 #ifdef FEAT_SYN_HL
11690 ce434212d682 patch 8.0.0728: the terminal structure is never freed Christian Brabandt <cb@256bit.org> parents: 11531 diff changeset	1735 curwin->w_s = &(curbuf->b_s);
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1736 #endif
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1737
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1738 /* Cursor on first line by default. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1739 curwin->w_cursor.lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1740 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1741 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1742 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1743 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1744 curwin->w_set_curswant = TRUE;
1744 feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1745 curwin->w_topline_was_set = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1746
2091 95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1747 /* mark cursor position as being invalid */
95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1748 curwin->w_valid = 0;
95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1749
14826 75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	1750 buflist_setfpos(curbuf, curwin, curbuf->b_last_cursor.lnum,
75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	1751 curbuf->b_last_cursor.col, TRUE);
75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	1752
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1753 /* Make sure the buffer is loaded. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 if (curbuf->b_ml.ml_mfp == NULL) /* need to load the file */
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1755 {
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1756 /* If there is no filetype, allow for detecting one. Esp. useful for
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1757 * ":ball" used in a autocommand. If there already is a filetype we
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1758 * might prefer to keep it. */
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1759 if (*curbuf->b_p_ft == NUL)
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1760 did_filetype = FALSE;
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1761
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	1762 open_buffer(FALSE, NULL, 0);
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1763 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1764 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1765 {
968 994ea4e6f023 updated for version 7.0-094 vimboss parents: 961 diff changeset	1766 if (!msg_silent)
994ea4e6f023 updated for version 7.0-094 vimboss parents: 961 diff changeset	1767 need_fileinfo = TRUE; /* display file info after redraw */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1768 (void)buf_check_timestamp(curbuf, FALSE); /* check if file changed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769 curwin->w_topline = 1;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1770 #ifdef FEAT_DIFF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1771 curwin->w_topfill = 0;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1772 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1773 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1774 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1775 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1776
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1777 /* If autocommands did not change the cursor position, restore cursor lnum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1778 * and possibly cursor col. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1779 if (curwin->w_cursor.lnum == 1 && inindent(0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1780 buflist_getfpos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1782 check_arg_idx(curwin); /* check for valid arg_idx */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1783 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1784 maketitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1785 #endif
1744 feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1786 /* when autocmds didn't change it */
feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1787 if (curwin->w_topline == 1 && !curwin->w_topline_was_set)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1788 scroll_cursor_halfway(FALSE); /* redisplay at correct position */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1789
33 f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1790 #ifdef FEAT_NETBEANS_INTG
f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1791 /* Send fileOpened event because we've changed buffers. */
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2091 diff changeset	1792 netbeans_file_activated(curbuf);
33 f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1793 #endif
f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1794
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1795 /* Change directories when the 'acd' option is set. */
13632 cec5137d5332 patch 8.0.1688: some macros are used without a semicolon Christian Brabandt <cb@256bit.org> parents: 13555 diff changeset	1796 DO_AUTOCHDIR;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1797
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1798 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1799 if (curbuf->b_kmap_state & KEYMAP_INIT)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	1800 (void)keymap_init();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1801 #endif
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1802 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1803 /* May need to set the spell language. Can only do this after the buffer
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1804 * has been properly setup. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	1805 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	1806 (void)did_set_spelllang(curwin);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1807 #endif
9414 1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1808 #ifdef FEAT_VIMINFO
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1809 curbuf->b_last_used = vim_time();
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1810 #endif
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1811
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1812 redraw_later(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1813 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1814
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1815 #if defined(FEAT_AUTOCHDIR) \|\| defined(PROTO)
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1816 /*
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1817 * Change to the directory of the current buffer.
8216 03af9acbefb0 commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1 Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	1818 * Don't do this while still starting up.
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1819 */
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1820 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1821 do_autochdir(void)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1822 {
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9450 diff changeset	1823 if ((starting == 0 \|\| test_autochdir)
8216 03af9acbefb0 commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1 Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	1824 && curbuf->b_ffname != NULL
13170 6559e98f3e74 patch 8.0.1459: cannot handle change of directory Christian Brabandt <cb@256bit.org> parents: 13121 diff changeset	1825 && vim_chdirfile(curbuf->b_ffname, "auto") == OK)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1826 shorten_fnames(TRUE);
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1827 }
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1828 #endif
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1829
12146 59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1830 void
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1831 no_write_message(void)
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1832 {
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1833 #ifdef FEAT_TERMINAL
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1834 if (term_job_running(curbuf->b_term))
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1835 emsg(_("E948: Job still running (add ! to end the job)"));
12146 59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1836 else
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1837 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1838 emsg(_("E37: No write since last change (add ! to override)"));
12146 59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1839 }
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1840
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1841 void
13302 b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window Christian Brabandt <cb@256bit.org> parents: 13244 diff changeset	1842 no_write_message_nobang(buf_T *buf UNUSED)
12146 59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1843 {
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1844 #ifdef FEAT_TERMINAL
13302 b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window Christian Brabandt <cb@256bit.org> parents: 13244 diff changeset	1845 if (term_job_running(buf->b_term))
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1846 emsg(_("E948: Job still running"));
12146 59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1847 else
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1848 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1849 emsg(_("E37: No write since last change"));
12146 59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1850 }
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1851
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1852 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1853 * functions for dealing with the buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1854 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1855
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1856 static int top_file_num = 1; /* highest file number */
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1857
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1858 /*
13782 3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1859 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1860 * only one window. That means it can be re-used.
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1861 */
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1862 int
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1863 curbuf_reusable(void)
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1864 {
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1865 return (curbuf != NULL
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1866 && curbuf->b_ffname == NULL
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1867 && curbuf->b_nwindows <= 1
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1868 && (curbuf->b_ml.ml_mfp == NULL \|\| BUFEMPTY())
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1869 && !curbufIsChanged());
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1870 }
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1871
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1872 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1873 * Add a file name to the buffer list. Return a pointer to the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1874 * If the same file name already exists return a pointer to that buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1875 * If it does not exist, or if fname == NULL, a new entry is created.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1876 * If (flags & BLN_CURBUF) is TRUE, may use current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1877 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1878 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer.
9149 18bbf31015c2 commit https://github.com/vim/vim/commit/b127cfd75f59e82580df395b6e2c009774644b16 Christian Brabandt <cb@256bit.org> parents: 9106 diff changeset	1879 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer.
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1880 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1881 * if the buffer already exists.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1882 * This is the ONLY way to create a new buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1883 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1884 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1885 buflist_new(
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1886 char_u *ffname_arg, // full path of fname or relative
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1887 char_u *sfname_arg, // short fname or NULL
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1888 linenr_T lnum, // preferred cursor line
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1889 int flags) // BLN_ defines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1890 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1891 char_u *ffname = ffname_arg;
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1892 char_u *sfname = sfname_arg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1893 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1894 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	1895 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1896 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1897
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1898 if (top_file_num == 1)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1899 hash_init(&buf_hashtab);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1900
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1901 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1902
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1903 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1904 * If file name already exists in the list, update the entry.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1905 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1906 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1907 /* On Unix we can use inode numbers when the file exists. Works better
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1908 * for hard links. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1909 if (sfname == NULL \|\| mch_stat((char *)sfname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1910 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1911 #endif
9149 18bbf31015c2 commit https://github.com/vim/vim/commit/b127cfd75f59e82580df395b6e2c009774644b16 Christian Brabandt <cb@256bit.org> parents: 9106 diff changeset	1912 if (ffname != NULL && !(flags & (BLN_DUMMY \| BLN_NEW)) && (buf =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1914 buflist_findname_stat(ffname, &st)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1915 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1916 buflist_findname(ffname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1917 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1918 ) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1919 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1920 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1921 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1922 buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE);
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1923
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1924 if ((flags & BLN_NOOPT) == 0)
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1925 /* copy the options now, if 'cpo' doesn't have 's' and not done
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1926 * already */
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1927 buf_copy_options(buf, 0);
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1928
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1929 if ((flags & BLN_LISTED) && !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1930 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1931 bufref_T bufref;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1932
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1933 buf->b_p_bl = TRUE;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1934 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1935 if (!(flags & BLN_DUMMY))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1936 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1937 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1938 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1939 return NULL;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1940 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1943 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1945 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 * If the current buffer has no name and no contents, use the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 * buffer. Otherwise: Need to allocate a new buffer structure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1948 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1949 * This is the ONLY place where a new buffer structure is allocated!
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	1950 * (A spell file buffer is allocated in spell.c, but that's not a normal
81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	1951 * buffer.)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 buf = NULL;
13782 3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1954 if ((flags & BLN_CURBUF) && curbuf_reusable())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1956 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1957 /* It's like this buffer is deleted. Watch out for autocommands that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1958 * change curbuf! If that happens, allocate a new buffer anyway. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1959 if (curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1961 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1963 #ifdef FEAT_EVAL
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1964 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1965 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1966 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1967 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1968 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1969 /* Make sure 'bufhidden' and 'buftype' are empty */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1970 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1971 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1972 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1973 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1974 if (buf != curbuf \|\| curbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1975 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1976 buf = (buf_T *)alloc_clear((unsigned)sizeof(buf_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1977 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1978 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1979 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1980 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1981 }
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1982 #ifdef FEAT_EVAL
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1983 /* init b: variables */
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1984 buf->b_vars = dict_alloc();
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1985 if (buf->b_vars == NULL)
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1986 {
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1987 vim_free(ffname);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1988 vim_free(buf);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1989 return NULL;
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1990 }
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1991 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1992 #endif
10889 5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	1993 init_changedtick(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1996 if (ffname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1998 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1999 buf->b_sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2000 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2001
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2002 clear_wininfo(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2003 buf->b_wininfo = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2004
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2005 if ((ffname != NULL && (buf->b_ffname == NULL \|\| buf->b_sfname == NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006 \|\| buf->b_wininfo == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2008 if (buf->b_sfname != buf->b_ffname)
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2009 VIM_CLEAR(buf->b_sfname);
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2010 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2011 buf->b_sfname = NULL;
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13170 diff changeset	2012 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2017
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2018 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2019 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 /* free all things allocated for this buffer */
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	2021 buf_freeall(buf, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022 if (buf != curbuf) /* autocommands deleted the buffer! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2023 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2024 #if defined(FEAT_EVAL)
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	2025 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2026 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028 free_buffer_stuff(buf, FALSE); /* delete local variables et al. */
3925 18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2029
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2030 /* Init the options. */
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2031 buf->b_p_initialized = FALSE;
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2032 buf_copy_options(buf, BCO_ENTER);
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2033
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2034 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2035 /* need to reload lmaps and set b:keymap_name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2036 curbuf->b_kmap_state \|= KEYMAP_INIT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2037 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2038 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2039 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2040 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2041 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2042 * put new buffer at the end of the buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2043 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2044 buf->b_next = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2045 if (firstbuf == NULL) /* buffer list is empty */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2047 buf->b_prev = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2048 firstbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050 else /* append new buffer at end of list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2051 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2052 lastbuf->b_next = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 buf->b_prev = lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055 lastbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2056
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2057 buf->b_fnum = top_file_num++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2058 if (top_file_num < 0) /* wrap around (may cause duplicates) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2059 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2060 emsg(_("W14: Warning: List of file names overflow"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2061 if (emsg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2062 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2063 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2064 ui_delay(3000L, TRUE); /* make sure it is noticed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2065 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2066 top_file_num = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2067 }
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2068 buf_hashtab_add(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2069
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2070 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2071 * Always copy the options from the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2072 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2073 buf_copy_options(buf, BCO_ALWAYS);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2074 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2075
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2076 buf->b_wininfo->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2077 buf->b_wininfo->wi_win = curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2078
126 c3075f07a273 updated for version 7.0044 vimboss parents: 53 diff changeset	2079 #ifdef FEAT_SYN_HL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2080 hash_init(&buf->b_s.b_keywtab);
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2081 hash_init(&buf->b_s.b_keywtab_ic);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2082 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2084 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2085 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2086 if (st.st_dev == (dev_T)-1)
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	2087 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2088 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2089 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	2090 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2091 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2092 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2093 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2094 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095 buf->b_u_synced = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096 buf->b_flags = BF_CHECK_RO \| BF_NEVERLOADED;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2097 if (flags & BLN_DUMMY)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2098 buf->b_flags \|= BF_DUMMY;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2099 buf_clear_file(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2100 clrallmarks(buf); /* clear marks */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2101 fmarks_check_names(buf); /* check file marks for this file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2102 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2103 if (!(flags & BLN_DUMMY))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2104 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2105 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2106
6639 342568f82d82 updated for version 7.4.645 Bram Moolenaar <bram@vim.org> parents: 6557 diff changeset	2107 /* Tricky: these autocommands may change the buffer list. They could
342568f82d82 updated for version 7.4.645 Bram Moolenaar <bram@vim.org> parents: 6557 diff changeset	2108 * also split the window with re-using the one empty buffer. This may
342568f82d82 updated for version 7.4.645 Bram Moolenaar <bram@vim.org> parents: 6557 diff changeset	2109 * result in unexpectedly losing the empty buffer. */
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2110 set_bufref(&bufref, buf);
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2111 if (apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2112 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2113 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2114 if (flags & BLN_LISTED)
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2115 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2116 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2117 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2118 return NULL;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2119 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2120 #ifdef FEAT_EVAL
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	2121 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2122 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2123 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2125
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2126 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2128
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2129 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2130 * Free the memory for the options of a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2131 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2132 * 'fileencoding'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2133 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2134 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2135 free_buf_options(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2136 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2137 int free_p_ff)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2138 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2139 if (free_p_ff)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2140 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2141 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2142 clear_string_option(&buf->b_p_fenc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2143 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2144 clear_string_option(&buf->b_p_ff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2145 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2146 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2147 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2148 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2149 clear_string_option(&buf->b_p_def);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2150 clear_string_option(&buf->b_p_inc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2151 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2152 clear_string_option(&buf->b_p_inex);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2153 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2154 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2155 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2156 clear_string_option(&buf->b_p_inde);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2157 clear_string_option(&buf->b_p_indk);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2158 #endif
788 b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2159 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2160 clear_string_option(&buf->b_p_bexpr);
b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2161 #endif
2360 d8e4b27cef80 Change 'cryptmethod' from a number to a string option. Make it global-local. Bram Moolenaar <bram@vim.org> parents: 2329 diff changeset	2162 #if defined(FEAT_CRYPT)
d8e4b27cef80 Change 'cryptmethod' from a number to a string option. Make it global-local. Bram Moolenaar <bram@vim.org> parents: 2329 diff changeset	2163 clear_string_option(&buf->b_p_cm);
d8e4b27cef80 Change 'cryptmethod' from a number to a string option. Make it global-local. Bram Moolenaar <bram@vim.org> parents: 2329 diff changeset	2164 #endif
10678 c647f01d6dbd patch 8.0.0229: local 'formatprg' option value leaks Christian Brabandt <cb@256bit.org> parents: 10575 diff changeset	2165 clear_string_option(&buf->b_p_fp);
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2166 #if defined(FEAT_EVAL)
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2167 clear_string_option(&buf->b_p_fex);
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2168 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2169 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2170 clear_string_option(&buf->b_p_key);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2171 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172 clear_string_option(&buf->b_p_kp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2173 clear_string_option(&buf->b_p_mps);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 clear_string_option(&buf->b_p_fo);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	2175 clear_string_option(&buf->b_p_flp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2176 clear_string_option(&buf->b_p_isk);
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2177 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2178 clear_string_option(&buf->b_p_vsts);
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2179 if (buf->b_p_vsts_nopaste)
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2180 vim_free(buf->b_p_vsts_nopaste);
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2181 buf->b_p_vsts_nopaste = NULL;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2182 if (buf->b_p_vsts_array)
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2183 vim_free(buf->b_p_vsts_array);
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2184 buf->b_p_vsts_array = NULL;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2185 clear_string_option(&buf->b_p_vts);
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2186 if (buf->b_p_vts_array)
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2187 vim_free(buf->b_p_vts_array);
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2188 buf->b_p_vts_array = NULL;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2189 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2190 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2191 clear_string_option(&buf->b_p_keymap);
13121 3321582cae78 patch 8.0.1435: memory leak in test_arabic Christian Brabandt <cb@256bit.org> parents: 13054 diff changeset	2192 keymap_clear(&buf->b_kmap_ga);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2193 ga_clear(&buf->b_kmap_ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2194 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 clear_string_option(&buf->b_p_com);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2197 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2199 clear_string_option(&buf->b_p_cms);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2200 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 clear_string_option(&buf->b_p_nf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2202 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2203 clear_string_option(&buf->b_p_syn);
7687 61354fabf8a2 commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0 Christian Brabandt <cb@256bit.org> parents: 7572 diff changeset	2204 clear_string_option(&buf->b_s.b_syn_isk);
737 59971e227f8c updated for version 7.0222 vimboss parents: 726 diff changeset	2205 #endif
59971e227f8c updated for version 7.0222 vimboss parents: 726 diff changeset	2206 #ifdef FEAT_SPELL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2207 clear_string_option(&buf->b_s.b_p_spc);
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2208 clear_string_option(&buf->b_s.b_p_spf);
4805 66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 4795 diff changeset	2209 vim_regfree(buf->b_s.b_cap_prog);
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2210 buf->b_s.b_cap_prog = NULL;
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2211 clear_string_option(&buf->b_s.b_p_spl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2212 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2213 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 clear_string_option(&buf->b_p_sua);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2215 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2216 clear_string_option(&buf->b_p_ft);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2217 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2218 clear_string_option(&buf->b_p_cink);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219 clear_string_option(&buf->b_p_cino);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 #if defined(FEAT_CINDENT) \|\| defined(FEAT_SMARTINDENT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 clear_string_option(&buf->b_p_cinw);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 clear_string_option(&buf->b_p_cpt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 #endif
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2227 #ifdef FEAT_COMPL_FUNC
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2228 clear_string_option(&buf->b_p_cfu);
502 52e76e2b5b65 updated for version 7.0140 vimboss parents: 474 diff changeset	2229 clear_string_option(&buf->b_p_ofu);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2230 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2232 clear_string_option(&buf->b_p_gp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2233 clear_string_option(&buf->b_p_mp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2234 clear_string_option(&buf->b_p_efm);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2235 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2236 clear_string_option(&buf->b_p_ep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2237 clear_string_option(&buf->b_p_path);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238 clear_string_option(&buf->b_p_tags);
7266 6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307 Christian Brabandt <cb@256bit.org> parents: 7174 diff changeset	2239 clear_string_option(&buf->b_p_tc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 clear_string_option(&buf->b_p_dict);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2242 clear_string_option(&buf->b_p_tsr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2243 #endif
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2244 #ifdef FEAT_TEXTOBJ
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2245 clear_string_option(&buf->b_p_qe);
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2246 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 buf->b_p_ar = -1;
5446 d0595545e98a updated for version 7.4.073 Bram Moolenaar <bram@vim.org> parents: 5440 diff changeset	2248 buf->b_p_ul = NO_LOCAL_UNDOLEVEL;
5712 06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2249 #ifdef FEAT_LISP
06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2250 clear_string_option(&buf->b_p_lw);
06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2251 #endif
6243 54194bd6ed60 updated for version 7.4.456 Bram Moolenaar <bram@vim.org> parents: 6241 diff changeset	2252 clear_string_option(&buf->b_p_bkc);
11063 e71d3bdf3bc3 patch 8.0.0420: text garbled when the system encoding differs from 'encoding' Christian Brabandt <cb@256bit.org> parents: 10954 diff changeset	2253 #ifdef FEAT_MBYTE
e71d3bdf3bc3 patch 8.0.0420: text garbled when the system encoding differs from 'encoding' Christian Brabandt <cb@256bit.org> parents: 10954 diff changeset	2254 clear_string_option(&buf->b_p_menc);
e71d3bdf3bc3 patch 8.0.0420: text garbled when the system encoding differs from 'encoding' Christian Brabandt <cb@256bit.org> parents: 10954 diff changeset	2255 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2259 * Get alternate file "n".
698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2260 * Set linenr to "lnum" or altfpos.lnum if "lnum" == 0.
698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2261 * Also set cursor column to altfpos.col if 'startofline' is not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 * if (options & GETF_SETMARK) call setpcmark()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 * if (options & GETF_ALT) we are jumping to an alternate file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2265 *
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2266 * Return FAIL for failure, OK for success.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2267 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2268 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2269 buflist_getfile(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2270 int n,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2271 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2272 int options,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2273 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2274 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2275 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2276 win_T *wp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2277 pos_T *fpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 colnr_T col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2279
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2283 if ((options & GETF_ALT) && n == 0)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2284 emsg(_(e_noalt));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2285 else
15490 98c35d312987 patch 8.1.0753: printf format not checked for semsg() Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	2286 semsg(_("E92: Buffer %d not found"), n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2287 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2289
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2290 /* if alternate file is the current buffer, nothing to do */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2291 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2292 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2293
633 7437be625546 updated for version 7.0183 vimboss parents: 631 diff changeset	2294 if (text_locked())
631 68a196b7504d updated for version 7.0182 vimboss parents: 625 diff changeset	2295 {
633 7437be625546 updated for version 7.0183 vimboss parents: 631 diff changeset	2296 text_locked_msg();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2297 return FAIL;
631 68a196b7504d updated for version 7.0182 vimboss parents: 625 diff changeset	2298 }
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	2299 if (curbuf_locked())
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	2300 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2301
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2302 /* altfpos may be changed by getfile(), get it now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2303 if (lnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2304 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2305 fpos = buflist_findfpos(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2306 lnum = fpos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2307 col = fpos->col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2309 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2310 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2311
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2312 if (options & GETF_SWITCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2313 {
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2314 /* If 'switchbuf' contains "useopen": jump to first window containing
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2315 * "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2316 if (swb_flags & SWB_USEOPEN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2317 wp = buf_jump_open_win(buf);
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2318
4352 04736b4030ec updated for version 7.3.925 Bram Moolenaar <bram@vim.org> parents: 4333 diff changeset	2319 /* If 'switchbuf' contains "usetab": jump to first window in any tab
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2320 * page containing "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2321 if (wp == NULL && (swb_flags & SWB_USETAB))
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	2322 wp = buf_jump_open_tab(buf);
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2323
50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2324 /* If 'switchbuf' contains "split", "vsplit" or "newtab" and the
50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2325 * current buffer isn't empty: open new tab or window */
50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2326 if (wp == NULL && (swb_flags & (SWB_VSPLIT \| SWB_SPLIT \| SWB_NEWTAB))
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11063 diff changeset	2327 && !BUFEMPTY())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2328 {
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2329 if (swb_flags & SWB_NEWTAB)
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2330 tabpage_new();
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2331 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0)
50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2332 == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2333 return FAIL;
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	2334 RESET_BINDING(curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2335 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2336 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2337
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2338 ++RedrawingDisabled;
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11447 diff changeset	2339 if (GETFILE_SUCCESS(getfile(buf->b_fnum, NULL, NULL,
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11447 diff changeset	2340 (options & GETF_SETMARK), lnum, forceit)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2341 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2342 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2343
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2344 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2345 if (!p_sol && col != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2346 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2347 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2348 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2349 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2350 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2351 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2352 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2353 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2354 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2355 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2356 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2357 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2358 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2359
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2360 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2361 * go to the last know line number for the current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2362 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2363 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2364 buflist_getfpos(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2365 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2366 pos_T *fpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2367
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2368 fpos = buflist_findfpos(curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2369
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2370 curwin->w_cursor.lnum = fpos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2371 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2372
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2373 if (p_sol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2374 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2375 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2376 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2377 curwin->w_cursor.col = fpos->col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2378 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2379 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2380 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2381 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2382 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2383 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2384 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2385
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2386 #if defined(FEAT_QUICKFIX) \|\| defined(FEAT_EVAL) \|\| defined(PROTO)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2387 /*
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2388 * Find file in buffer list by name (it has to be for the current window).
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2389 * Returns NULL if not found.
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2390 */
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2391 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2392 buflist_findname_exp(char_u *fname)
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2393 {
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2394 char_u *ffname;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2395 buf_T *buf = NULL;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2396
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2397 /* First make the name into a full path name */
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2398 ffname = FullName_save(fname,
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2399 #ifdef UNIX
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2400 TRUE /* force expansion, get rid of symbolic links */
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2401 #else
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2402 FALSE
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2403 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2404 );
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2405 if (ffname != NULL)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2406 {
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2407 buf = buflist_findname(ffname);
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2408 vim_free(ffname);
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2409 }
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2410 return buf;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2411 }
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2412 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2413
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2414 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2415 * Find file in buffer list by name (it has to be for the current window).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2416 * "ffname" must have a full path.
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2417 * Skips dummy buffers.
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2418 * Returns NULL if not found.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2419 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2420 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2421 buflist_findname(char_u *ffname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2422 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2423 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	2424 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2425
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2426 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2427 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2428 return buflist_findname_stat(ffname, &st);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2429 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2430
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2431 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2432 * Same as buflist_findname(), but pass the stat structure to avoid getting it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2433 * twice for the same file.
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2434 * Returns NULL if not found.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2435 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2436 static buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2437 buflist_findname_stat(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2438 char_u *ffname,
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	2439 stat_T *stp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2440 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2441 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2442 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2443
9485 c16e207dc465 commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2444 /* Start at the last buffer, expect to find a match sooner. */
c16e207dc465 commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2445 for (buf = lastbuf; buf != NULL; buf = buf->b_prev)
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2446 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2447 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2448 , stp
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2449 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2450 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2451 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2452 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2453 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2454
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2455 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2456 * Find file in buffer list by a regexp pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2457 * Return fnum of the found buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2458 * Return < 0 for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2459 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2460 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2461 buflist_findpat(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2462 char_u *pattern,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2463 char_u pattern_end, / pointer to first char after pattern */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2464 int unlisted, /* find unlisted buffers */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2465 int diffmode UNUSED, /* find diff-mode buffers only */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2466 int curtab_only) /* find buffers in current tab only */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2467 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2468 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2469 int match = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2470 int find_listed;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2471 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2472 char_u *patend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2473 int attempt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2474 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2475 int toggledollar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2476
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2477 if (pattern_end == pattern + 1 && (pattern == '%' \|\| pattern == '#'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2478 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2479 if (*pattern == '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2480 match = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2481 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2482 match = curwin->w_alt_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2483 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2484 if (diffmode && !diff_mode_buf(buflist_findnr(match)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2485 match = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2486 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2487 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2488
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2489 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2490 * Try four ways of matching a listed buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2491 * attempt == 0: without '^' or '$' (at any position)
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	2492 * attempt == 1: with '^' at start (only at position 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2493 * attempt == 2: with '$' at end (only match at end)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2494 * attempt == 3: with '^' at start and '$' at end (only full match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2495 * Repeat this for finding an unlisted buffer if there was no matching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2496 * listed buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2497 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2498 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2499 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2500 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2501 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2502 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2503 patend = pat + STRLEN(pat) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2504 toggledollar = (patend > pat && *patend == '$');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2505
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2506 /* First try finding a listed buffer. If not found and "unlisted"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2507 * is TRUE, try finding an unlisted buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2508 find_listed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2509 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2510 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2511 for (attempt = 0; attempt <= 3; ++attempt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2512 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2513 regmatch_T regmatch;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2514
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2515 /* may add '^' and '$' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2516 if (toggledollar)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2517 patend = (attempt < 2) ? NUL : '$'; / add/remove '$' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2518 p = pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2519 if (p == '^' && !(attempt & 1)) / add/remove '^' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2520 ++p;
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2521 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0);
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2522 if (regmatch.regprog == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2523 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2524 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2526 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2527
9485 c16e207dc465 commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2528 for (buf = lastbuf; buf != NULL; buf = buf->b_prev)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529 if (buf->b_p_bl == find_listed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2530 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2531 && (!diffmode \|\| diff_mode_buf(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532 #endif
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2533 && buflist_match(&regmatch, buf, FALSE) != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2534 {
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2535 if (curtab_only)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2536 {
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2537 /* Ignore the match if the buffer is not open in
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2538 * the current tab. */
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2539 win_T *wp;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2540
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2541 FOR_ALL_WINDOWS(wp)
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2542 if (wp->w_buffer == buf)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2543 break;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2544 if (wp == NULL)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2545 continue;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2546 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2547 if (match >= 0) /* already found a match */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2548 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2549 match = -2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2550 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2552 match = buf->b_fnum; /* remember first match */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2553 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2554
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2555 vim_regfree(regmatch.regprog);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 if (match >= 0) /* found one match */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2557 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2559
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2560 /* Only search for unlisted buffers if there was no match with
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2561 * a listed buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2562 if (!unlisted \|\| !find_listed \|\| match != -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2563 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2564 find_listed = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2566
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2568 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2569
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2570 if (match == -2)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2571 semsg(_("E93: More than one match for %s"), pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2572 else if (match < 0)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2573 semsg(_("E94: No matching buffer for %s"), pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2574 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2577 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2580 * Find all buffer names that match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2581 * For command line expansion of ":buf" and ":sbuf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2582 * Return OK if matches found, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2583 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2585 ExpandBufnames(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2586 char_u *pat,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2587 int *num_file,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2588 char_u ***file,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2589 int options)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2590 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2591 int count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2592 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2593 int round;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2594 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2595 int attempt;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2596 char_u *patc;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2597
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2598 num_file = 0; / return values in case of FAIL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2599 *file = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2600
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2601 /* Make a copy of "pat" and change "^" to "$^\\|[\/]$". */
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2602 if (*pat == '^')
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2603 {
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2604 patc = alloc((unsigned)STRLEN(pat) + 11);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2605 if (patc == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2606 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2607 STRCPY(patc, "\$^\\\|[\\/]\$");
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2608 STRCPY(patc + 11, pat + 1);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2609 }
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2610 else
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2611 patc = pat;
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2612
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2613 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2614 * attempt == 0: try match with '\<', match at start of word
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2615 * attempt == 1: try match without '\<', match anywhere
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2616 */
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2617 for (attempt = 0; attempt <= 1; ++attempt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2618 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2619 regmatch_T regmatch;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2620
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2621 if (attempt > 0 && patc == pat)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2622 break; /* there was no anchor, no need to try again */
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2623 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC);
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2624 if (regmatch.regprog == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2625 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2626 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2627 vim_free(patc);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2628 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2629 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2630
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2631 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2632 * round == 1: Count the matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2633 * round == 2: Build the array to keep the matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2634 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2635 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2636 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2637 count = 0;
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2638 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2639 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2640 if (!buf->b_p_bl) /* skip unlisted buffers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2641 continue;
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2642 p = buflist_match(&regmatch, buf, p_wic);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2643 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2645 if (round == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2646 ++count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2647 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2648 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2649 if (options & WILD_HOME_REPLACE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2650 p = home_replace_save(buf, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2651 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2652 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2653 (*file)[count++] = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2654 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2655 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2656 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2657 if (count == 0) /* no match found, break here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2658 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2659 if (round == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2660 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2661 file = (char_u )alloc((unsigned)(count sizeof(char_u *)));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2662 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2663 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2664 vim_regfree(regmatch.regprog);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2665 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2666 vim_free(patc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2667 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2668 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2669 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2670 }
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2671 vim_regfree(regmatch.regprog);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2672 if (count) /* match(es) found, break here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2673 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2674 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2675
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2676 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2677 vim_free(patc);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2678
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2679 *num_file = count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2680 return (count == 0 ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2681 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2682
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2683 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2684
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2685 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2686 * Check for a match on the file name for buffer "buf" with regprog "prog".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2687 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2688 static char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2689 buflist_match(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2690 regmatch_T *rmp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2691 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2692 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2693 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2694 char_u *match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2695
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2696 /* First try the short file name, then the long file name. */
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2697 match = fname_match(rmp, buf->b_sfname, ignore_case);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2698 if (match == NULL)
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2699 match = fname_match(rmp, buf->b_ffname, ignore_case);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2700
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2701 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2702 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2703
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2704 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2705 * Try matching the regexp in "prog" with file name "name".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2706 * Return "name" when there is a match, NULL when not.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2707 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2708 static char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2709 fname_match(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2710 regmatch_T *rmp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2711 char_u *name,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2712 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2713 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2714 char_u *match = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2715 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2716
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2717 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2718 {
6241 ebc72764fa1e updated for version 7.4.455 Bram Moolenaar <bram@vim.org> parents: 6060 diff changeset	2719 /* Ignore case when 'fileignorecase' or the argument is set. */
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2720 rmp->rm_ic = p_fic \|\| ignore_case;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2721 if (vim_regexec(rmp, name, (colnr_T)0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2722 match = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2723 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2724 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2725 /* Replace $(HOME) with '~' and try matching again. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2726 p = home_replace_save(NULL, name);
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2727 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2728 match = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2729 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2730 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2731 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2732
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2733 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2734 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2735
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2736 /*
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2737 * Find a file in the buffer list by buffer number.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2738 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2739 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2740 buflist_findnr(int nr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2741 {
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2742 char_u key[VIM_SIZEOF_INT * 2 + 1];
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2743 hashitem_T *hi;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2744
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2745 if (nr == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2746 nr = curwin->w_alt_fnum;
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2747 sprintf((char *)key, "%x", nr);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2748 hi = hash_find(&buf_hashtab, key);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2749
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2750 if (!HASHITEM_EMPTY(hi))
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2751 return (buf_T *)(hi->hi_key
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2752 - ((unsigned)(curbuf->b_key - (char_u *)curbuf)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2753 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2754 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2755
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2756 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2757 * Get name of file 'n' in the buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2758 * When the file has no name an empty string is returned.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2759 * home_replace() is used to shorten the file name (used for marks).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2760 * Returns a pointer to allocated memory, of NULL when failed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2761 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2762 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2763 buflist_nr2name(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2764 int n,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2765 int fullname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2766 int helptail) /* for help buffers return tail only */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2767 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2768 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2769
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2770 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2771 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2772 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2773 return home_replace_save(helptail ? buf : NULL,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2774 fullname ? buf->b_ffname : buf->b_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2775 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2776
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2777 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2778 * Set the "lnum" and "col" for the buffer "buf" and the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2779 * When "copy_options" is TRUE save the local window option values.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2780 * When "lnum" is 0 only do the options.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2781 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2782 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2783 buflist_setfpos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2784 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2785 win_T *win,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2786 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2787 colnr_T col,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2788 int copy_options)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2789 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2790 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2791
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2792 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2793 if (wip->wi_win == win)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2794 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2795 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2796 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2797 /* allocate a new entry */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2798 wip = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2799 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2800 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2801 wip->wi_win = win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2802 if (lnum == 0) /* set lnum even when it's 0 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2803 lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2805 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2806 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2807 /* remove the entry from the list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2808 if (wip->wi_prev)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2809 wip->wi_prev->wi_next = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2810 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2811 buf->b_wininfo = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2812 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2813 wip->wi_next->wi_prev = wip->wi_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2814 if (copy_options && wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2815 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2816 clear_winopt(&wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2817 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2818 deleteFoldRecurse(&wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2819 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2820 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2821 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2822 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2823 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2824 wip->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2825 wip->wi_fpos.col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2826 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2827 if (copy_options)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2828 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2829 /* Save the window-specific option values. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2830 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2831 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2832 wip->wi_fold_manual = win->w_fold_manual;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2833 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2834 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2835 wip->wi_optset = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2836 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2837
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2838 /* insert the entry in front of the list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2839 wip->wi_next = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2840 buf->b_wininfo = wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2841 wip->wi_prev = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2842 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2843 wip->wi_next->wi_prev = wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2844
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2845 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2846 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2847
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2848 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2849 /*
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2850 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2851 * page. That's because a diff is local to a tab page.
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2852 */
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2853 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2854 wininfo_other_tab_diff(wininfo_T *wip)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2855 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2856 win_T *wp;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2857
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2858 if (wip->wi_opt.wo_diff)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2859 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2860 FOR_ALL_WINDOWS(wp)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2861 /* return FALSE when it's a window in the current tab page, thus
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2862 * the buffer was in diff mode here */
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2863 if (wip->wi_win == wp)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2864 return FALSE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2865 return TRUE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2866 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2867 return FALSE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2868 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2869 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2870
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2871 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2872 * Find info for the current window in buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2873 * If not found, return the info for the most recently used window.
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2874 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2875 * another tab page.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2876 * Returns NULL when there isn't any info.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2877 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2878 static wininfo_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2879 find_wininfo(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2880 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2881 int skip_diff_buffer UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2882 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2883 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2884
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2885 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2886 if (wip->wi_win == curwin
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2887 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2888 && (!skip_diff_buffer \|\| !wininfo_other_tab_diff(wip))
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2889 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2890 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2891 break;
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2892
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2893 /* If no wininfo for curwin, use the first in the list (that doesn't have
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2894 * 'diff' set and is in another tab page). */
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2895 if (wip == NULL)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2896 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2897 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2898 if (skip_diff_buffer)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2899 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2900 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2901 if (!wininfo_other_tab_diff(wip))
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2902 break;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2903 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2904 else
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2905 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2906 wip = buf->b_wininfo;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2907 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2908 return wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2909 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2910
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2911 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2912 * Reset the local window options to the values last used in this window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2913 * If the buffer wasn't used in this window before, use the values from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2914 * the most recently used window. If the values were never set, use the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2915 * global values for the window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2916 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2917 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2918 get_winopts(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2919 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2920 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2921
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2922 clear_winopt(&curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2923 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2924 clearFolding(curwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2925 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2926
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2927 wip = find_wininfo(buf, TRUE);
13931 fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2928 if (wip != NULL && wip->wi_win != NULL
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2929 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2930 {
13931 fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2931 /* The buffer is currently displayed in the window: use the actual
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2932 * option values instead of the saved (possibly outdated) values. */
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2933 win_T *wp = wip->wi_win;
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2934
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2935 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt);
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2936 #ifdef FEAT_FOLDING
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2937 curwin->w_fold_manual = wp->w_fold_manual;
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2938 curwin->w_foldinvalid = TRUE;
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2939 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds);
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2940 #endif
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2941 }
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2942 else if (wip != NULL && wip->wi_optset)
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2943 {
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2944 /* the buffer was displayed in the current window earlier */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2945 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2946 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2947 curwin->w_fold_manual = wip->wi_fold_manual;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2948 curwin->w_foldinvalid = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2949 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2950 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2951 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2952 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2953 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2954
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2955 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2956 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2957 if (p_fdls >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2958 curwin->w_p_fdl = p_fdls;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2959 #endif
2799 537e0102c0f9 updated for version 7.3.175 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	2960 #ifdef FEAT_SYN_HL
537e0102c0f9 updated for version 7.3.175 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	2961 check_colorcolumn(curwin);
537e0102c0f9 updated for version 7.3.175 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	2962 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2963 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2964
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2965 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2966 * Find the position (lnum and col) for the buffer 'buf' for the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2967 * window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2968 * Returns a pointer to no_position if no position is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2970 pos_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2971 buflist_findfpos(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2972 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973 wininfo_T *wip;
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	2974 static pos_T no_position = INIT_POS_T(1, 0, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2975
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2976 wip = find_wininfo(buf, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2977 if (wip != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 return &(wip->wi_fpos);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2980 return &no_position;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2982
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2983 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2984 * Find the lnum for the buffer 'buf' for the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2985 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2986 linenr_T
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2987 buflist_findlnum(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2989 return buflist_findfpos(buf)->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2990 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2991
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2993 * List all known file names (for :files and :buffers command).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2995 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2996 buflist_list(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2997 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2998 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2999 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3000 int i;
12110 7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3001 int ro_char;
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3002 int changed_char;
13555 78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3003 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3004 int job_running;
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3005 int job_none_open;
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3006 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3007
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3008 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3009 {
13555 78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3010 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3011 job_running = term_job_running(buf->b_term);
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3012 job_none_open = job_running && term_none_open(buf->b_term);
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3013 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3014 /* skip unlisted buffers, unless ! was used */
6945 957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3015 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u'))
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3016 \|\| (vim_strchr(eap->arg, 'u') && buf->b_p_bl)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3017 \|\| (vim_strchr(eap->arg, '+')
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3018 && ((buf->b_flags & BF_READERR) \|\| !bufIsChanged(buf)))
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3019 \|\| (vim_strchr(eap->arg, 'a')
13555 78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3020 && (buf->b_ml.ml_mfp == NULL \|\| buf->b_nwindows == 0))
6945 957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3021 \|\| (vim_strchr(eap->arg, 'h')
13555 78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3022 && (buf->b_ml.ml_mfp == NULL \|\| buf->b_nwindows != 0))
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3023 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3024 \|\| (vim_strchr(eap->arg, 'R')
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3025 && (!job_running \|\| (job_running && job_none_open)))
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3026 \|\| (vim_strchr(eap->arg, '?')
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3027 && (!job_running \|\| (job_running && !job_none_open)))
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3028 \|\| (vim_strchr(eap->arg, 'F')
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3029 && (job_running \|\| buf->b_term == NULL))
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3030 #endif
6945 957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3031 \|\| (vim_strchr(eap->arg, '-') && buf->b_p_ma)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3032 \|\| (vim_strchr(eap->arg, '=') && !buf->b_p_ro)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3033 \|\| (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR))
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3034 \|\| (vim_strchr(eap->arg, '%') && buf != curbuf)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3035 \|\| (vim_strchr(eap->arg, '#')
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3036 && (buf == curbuf \|\| curwin->w_alt_fnum != buf->b_fnum)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 if (buf_spname(buf) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	3039 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE);
9943 af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3042 if (message_filtered(NameBuff))
af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3043 continue;
af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3044
12110 7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3045 changed_char = (buf->b_flags & BF_READERR) ? 'x'
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3046 : (bufIsChanged(buf) ? '+' : ' ');
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3047 #ifdef FEAT_TERMINAL
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3048 if (term_job_running(buf->b_term))
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3049 {
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3050 if (term_none_open(buf->b_term))
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3051 ro_char = '?';
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3052 else
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3053 ro_char = 'R';
12110 7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3054 changed_char = ' '; /* bufIsChanged() returns TRUE to avoid
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3055 * closing, but it's not actually changed. */
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3056 }
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3057 else if (buf->b_term != NULL)
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3058 ro_char = 'F';
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3059 else
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3060 #endif
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3061 ro_char = !buf->b_p_ma ? '-' : (buf->b_p_ro ? '=' : ' ');
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3062
9943 af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3063 msg_putchar('\n');
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	3064 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"",
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3065 buf->b_fnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 buf->b_p_bl ? ' ' : 'u',
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 buf == curbuf ? '%' :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 buf->b_ml.ml_mfp == NULL ? ' ' :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 (buf->b_nwindows == 0 ? 'h' : 'a'),
12110 7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3071 ro_char,
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3072 changed_char,
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	3073 NameBuff);
7572 992fe73d4ee6 commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8 Christian Brabandt <cb@256bit.org> parents: 7266 diff changeset	3074 if (len > IOSIZE - 20)
992fe73d4ee6 commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8 Christian Brabandt <cb@256bit.org> parents: 7266 diff changeset	3075 len = IOSIZE - 20;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 /* put "line 999" in column 40 or after the file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 i = 40 - vim_strsize(IObuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 IObuff[len++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 } while (--i > 0 && len < IOSIZE - 18);
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3083 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3084 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	3085 : (long)buflist_findlnum(buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 msg_outtrans(IObuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 out_flush(); /* output one line at a time */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 * Get file name and line number for file 'fnum'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 * Used by DoOneCmd() for translating '%' and '#'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 * Used by insert_reg() and cmdline_paste() for '#' register.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 * Return FAIL if not found, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3099 buflist_name_nr(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3100 int fnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3101 char_u **fname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3102 linenr_T *lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 buf = buflist_findnr(fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 if (buf == NULL \|\| buf->b_fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 *fname = buf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 *lnum = buflist_findlnum(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116 /*
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3117 * Set the file name for "buf"' to "ffname_arg", short file name to
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3118 * "sfname_arg".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 * The file name with the full path is also remembered, for when :cd is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120 * Returns FAIL for failure (file name already in use by other buffer)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 * OK otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3124 setfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3125 buf_T *buf,
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3126 char_u *ffname_arg,
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3127 char_u *sfname_arg,
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3128 int message) /* give message when buffer already exists */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3130 char_u *ffname = ffname_arg;
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3131 char_u *sfname = sfname_arg;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3132 buf_T *obuf = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3133 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3134 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 if (ffname == NULL \|\| *ffname == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3139 /* Removing the name. */
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3140 if (buf->b_sfname != buf->b_ffname)
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3141 VIM_CLEAR(buf->b_sfname);
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3142 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3143 buf->b_sfname = NULL;
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13170 diff changeset	3144 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 if (ffname == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156 * if the file name is already used in another buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 * - if the buffer is loaded, fail
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 * - if the buffer is not loaded, delete it from the list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162 st.st_dev = (dev_T)-1;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3163 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3164 if (!(buf->b_flags & BF_DUMMY))
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3165 #ifdef UNIX
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3166 obuf = buflist_findname_stat(ffname, &st);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 #else
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3168 obuf = buflist_findname(ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 if (obuf != NULL && obuf != buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3173 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 if (message)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	3175 emsg(_("E95: Buffer with this name already exists"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 }
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	3179 /* delete from the list */
9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	3180 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 if (ffname == NULL \|\| sfname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3185 vim_free(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 #ifdef USE_FNAME_CASE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 # ifdef USE_LONG_FNAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 if (USE_LONG_FNAME)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 fname_case(sfname, 0); /* set correct case for short file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 #endif
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3195 if (buf->b_sfname != buf->b_ffname)
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3196 vim_free(buf->b_sfname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 vim_free(buf->b_ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 buf->b_sfname = sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 if (st.st_dev == (dev_T)-1)
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3204 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3207 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 buf_name_changed(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 /*
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3220 * Crude way of changing the name of a buffer. Use with care!
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3221 * The name should be relative to the current directory.
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3222 */
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3223 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3224 buf_set_name(int fnum, char_u *name)
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3225 {
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3226 buf_T *buf;
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3227
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3228 buf = buflist_findnr(fnum);
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3229 if (buf != NULL)
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3230 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3231 if (buf->b_sfname != buf->b_ffname)
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3232 vim_free(buf->b_sfname);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3233 vim_free(buf->b_ffname);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3234 buf->b_ffname = vim_strsave(name);
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3235 buf->b_sfname = NULL;
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3236 /* Allocate ffname and expand into full path. Also resolves .lnk
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3237 * files on Win32. */
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3238 fname_expand(buf, &buf->b_ffname, &buf->b_sfname);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3239 buf->b_fname = buf->b_sfname;
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3240 }
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3241 }
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3242
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3243 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 * Take care of what needs to be done when the name of buffer "buf" has
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 * changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3248 buf_name_changed(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 * If the file name changed, also change the name of the swapfile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 if (buf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 ml_setname(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 if (curwin->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257 check_arg_idx(curwin); /* check file name for arg list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 maketitle(); /* set window title */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 status_redraw_all(); /* status lines need to be redrawn */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 fmarks_check_names(buf); /* check named file marks */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 ml_timestamp(buf); /* reset timestamp */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 * set alternate file name for current window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 * Used by do_one_cmd(), do_write() and do_ecmd().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3270 * Return the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3273 setaltfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3274 char_u *ffname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3275 char_u *sfname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3276 linenr_T lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 /* Create a buffer. 'buflisted' is not set if it's a new buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 buf = buflist_new(ffname, sfname, lnum, 0);
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	3282 if (buf != NULL && !cmdmod.keepalt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 curwin->w_alt_fnum = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 * Get alternate file name for current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 * Return NULL if there isn't any, and give error message if requested.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3291 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3292 getaltfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3293 int errmsg) /* give error message */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 linenr_T dummy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 if (buflist_name_nr(0, &fname, &dummy) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 if (errmsg)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	3301 emsg(_(e_noalt));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304 return fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 * Add a file name to the buflist and return its number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 * Uses same flags as buflist_new(), except BLN_DUMMY.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 * used by qf_init(), main() and doarglist()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3314 buflist_add(char_u *fname, int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 buf = buflist_new(fname, NULL, (linenr_T)0, flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 return buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3321 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3322 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 #if defined(BACKSLASH_IN_FILENAME) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 * Adjust slashes in file names. Called after 'shellslash' was set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3329 buflist_slash_adjust(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3332
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	3333 FOR_ALL_BUFFERS(bp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 if (bp->b_ffname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3336 slash_adjust(bp->b_ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337 if (bp->b_sfname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338 slash_adjust(bp->b_sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3339 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3340 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3342
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 /*
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3344 * Set alternate cursor position for the current buffer and window "win".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 * Also save the local window option values.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3346 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3348 buflist_altfpos(win_T *win)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 {
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3350 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3353 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3354 * Return TRUE if 'ffname' is not the same file as current file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3355 * Fname must have a full path (expanded by mch_FullName()).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3358 otherfile(char_u *ffname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360 return otherfile_buf(curbuf, ffname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362 , NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3367 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3368 otherfile_buf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3369 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3370 char_u *ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3372 , stat_T *stp
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3373 #endif
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3374 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3375 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 /* no name is different */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 if (ffname == NULL \|\| *ffname == NUL \|\| buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3379 if (fnamecmp(ffname, buf->b_ffname) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3383 stat_T st;
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3384
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3385 /* If no stat_T given, get it now */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3386 if (stp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3387 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3388 if (!buf->b_dev_valid \|\| mch_stat((char *)ffname, &st) < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3389 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3390 stp = &st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392 /* Use dev/ino to check if the files are the same, even when the names
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3393 * are different (possible with links). Still need to compare the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394 * name above, for when the file doesn't exist yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3395 * Problem: The dev/ino changes when a file is deleted (and created
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 * again) and remains the same when renamed/moved. We don't want to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 * mch_stat() each buffer each time, that would be too slow. Get the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398 * dev/ino again when they appear to match, but not when they appear
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 * to be different: Could skip a buffer when it's actually the same
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400 * file. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3401 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403 buf_setino(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3410 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412 #if defined(UNIX) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414 * Set inode and device number for a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 * Must always be called when b_fname is changed!.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3418 buf_setino(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3419 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3420 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3424 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3426 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3427 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 else
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3429 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3430 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3433 * Return TRUE if dev/ino in buffer "buf" matches with "stp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3435 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3436 buf_same_ino(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3437 buf_T *buf,
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3438 stat_T *stp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3440 return (buf->b_dev_valid
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441 && stp->st_dev == buf->b_dev
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 && stp->st_ino == buf->b_ino);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3444 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3446 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3447 * Print info about the current buffer.
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3448 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3450 fileinfo(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3451 int fullname, /* when non-zero print full path */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3452 int shorthelp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3453 int dont_truncate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3455 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3456 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 char_u *buffer;
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	3459 size_t len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461 buffer = alloc(IOSIZE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3463 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3465 if (fullname > 1) /* 2 CTRL-G: include buffer number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3466 {
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3467 vim_snprintf((char *)buffer, IOSIZE, "buf %d: ", curbuf->b_fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3468 p = buffer + STRLEN(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3469 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3470 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3471 p = buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3472
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3473 *p++ = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3474 if (buf_spname(curbuf) != NULL)
3835 9963f7a9b41b updated for version 7.3.675 Bram Moolenaar <bram@vim.org> parents: 3780 diff changeset	3475 vim_strncpy(p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3476 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478 if (!fullname && curbuf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3479 name = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3480 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3481 name = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3482 home_replace(shorthelp ? curbuf : NULL, name, p,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3483 (int)(IOSIZE - (p - buffer)), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3484 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3485
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2253 diff changeset	3486 vim_snprintf_add((char *)buffer, IOSIZE, "\"%s%s%s%s%s%s",
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 curbufIsChanged() ? (shortmess(SHM_MOD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 ? " [+]" : _(" [Modified]")) : " ",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 (curbuf->b_flags & BF_NOTEDITED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 ? _("[Not edited]") : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494 (curbuf->b_flags & BF_NEW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3495 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3496 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498 ? _("[New file]") : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "",
4795 8360a59aa04b updated for version 7.3.1144 Bram Moolenaar <bram@vim.org> parents: 4354 diff changeset	3500 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]")
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3501 : _("[readonly]")) : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3502 (curbufIsChanged() \|\| (curbuf->b_flags & BF_WRITE_MASK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 \|\| curbuf->b_p_ro) ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3504 " " : "");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505 /* With 32 bit longs and more than 21,474,836 lines multiplying by 100
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3506 * causes an overflow, thus for large numbers divide instead. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507 if (curwin->w_cursor.lnum > 1000000L)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3508 n = (int)(((long)curwin->w_cursor.lnum) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3509 ((long)curbuf->b_ml.ml_line_count / 100L));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3510 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3511 n = (int)(((long)curwin->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3512 (long)curbuf->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 if (curbuf->b_ml.ml_flags & ML_EMPTY)
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2253 diff changeset	3514 vim_snprintf_add((char *)buffer, IOSIZE, "%s", _(no_lines_msg));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3515 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516 else if (p_ru)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3517 /* Current line and column are already on the screen -- webb */
14585 c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14509 diff changeset	3518 vim_snprintf_add((char *)buffer, IOSIZE,
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14509 diff changeset	3519 NGETTEXT("%ld line --%d%%--", "%ld lines --%d%%--",
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14509 diff changeset	3520 curbuf->b_ml.ml_line_count),
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14509 diff changeset	3521 (long)curbuf->b_ml.ml_line_count, n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3523 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3524 {
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2253 diff changeset	3525 vim_snprintf_add((char *)buffer, IOSIZE,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3526 _("line %ld of %ld --%d%%-- col "),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3527 (long)curwin->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528 (long)curbuf->b_ml.ml_line_count,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 validate_virtcol();
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3531 len = STRLEN(buffer);
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3532 col_print(buffer + len, IOSIZE - len,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3536 (void)append_arg_number(curwin, buffer, IOSIZE, !shortmess(SHM_FILE));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3537
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 if (dont_truncate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 /* Temporarily set msg_scroll to avoid the message being truncated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3541 * First call msg_start() to get the message in the right place. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 n = msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545 msg(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3546 msg_scroll = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3550 p = msg_trunc_attr(buffer, FALSE, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3551 if (restart_edit != 0 \|\| (msg_scrolled && !need_wait_return))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3552 /* Need to repeat the message after redrawing when:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553 * - When restart_edit is set (otherwise there will be a delay
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554 * before redrawing).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555 * - When the screen was scrolled but there is no wait-return
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556 * prompt. */
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3557 set_keep_msg(p, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3564 col_print(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3565 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3566 size_t buflen,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3567 int col,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3568 int vcol)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 if (col == vcol)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3571 vim_snprintf((char *)buf, buflen, "%d", col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 else
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3573 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 #if defined(FEAT_TITLE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577 static char_u *lasttitle = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3578 static char_u *lasticon = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3579
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3580 /*
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3581 * Put the file name in the title bar and icon of the window.
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3582 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3584 maketitle(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 char_u *p;
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3587 char_u *title_str = NULL;
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3588 char_u *icon_str = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 int maxlen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 int mustset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 char_u buf[IOSIZE];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 int off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 if (!redrawing())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 /* Postpone updating the title when 'lazyredraw' is set. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598 need_maketitle = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 need_maketitle = FALSE;
2403 ce5a380d5144 Fix: when resetting both 'title' and 'icon' the title would be set after a Bram Moolenaar <bram@vim.org> parents: 2394 diff changeset	3603 if (!p_title && !p_icon && lasttitle == NULL && lasticon == NULL)
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3604 return; // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 if (p_title)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 if (p_titlelen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 maxlen = p_titlelen * Columns / 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 if (maxlen < 10)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 maxlen = 10;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3615 title_str = buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 if (*p_titlestring != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 #ifdef FEAT_STL_OPT
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3619 if (stl_syntax & STL_IN_TITLE)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3620 {
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3621 int use_sandbox = FALSE;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3622 int save_called_emsg = called_emsg;
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3623
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3624 # ifdef FEAT_EVAL
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3625 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0);
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3626 # endif
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3627 called_emsg = FALSE;
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3628 build_stl_str_hl(curwin, title_str, sizeof(buf),
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3629 p_titlestring, use_sandbox,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3630 0, maxlen, NULL, NULL);
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3631 if (called_emsg)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3632 set_string_option_direct((char_u *)"titlestring", -1,
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3633 (char_u *)"", OPT_FREE, SID_ERROR);
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3634 called_emsg \|= save_called_emsg;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3635 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 #endif
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3638 title_str = p_titlestring;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 /* format: "fname + (path) (1 of 2) - VIM" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3644 #define SPACE_FOR_FNAME (IOSIZE - 100)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3645 #define SPACE_FOR_DIR (IOSIZE - 20)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3646 #define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 if (curbuf->b_fname == NULL)
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3648 vim_strncpy(buf, (char_u *)_("[No Name]"), SPACE_FOR_FNAME);
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3649 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3650 else if (curbuf->b_term != NULL)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3651 {
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3652 vim_strncpy(buf, term_get_status_text(curbuf->b_term),
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3653 SPACE_FOR_FNAME);
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3654 }
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3655 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 p = transstr(gettail(curbuf->b_fname));
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3659 vim_strncpy(buf, p, SPACE_FOR_FNAME);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3663 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3664 if (curbuf->b_term == NULL)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3665 #endif
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3666 switch (bufIsChanged(curbuf)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3667 + (curbuf->b_p_ro * 2)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3668 + (!curbuf->b_p_ma * 4))
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3669 {
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3670 case 1: STRCAT(buf, " +"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3671 case 2: STRCAT(buf, " ="); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3672 case 3: STRCAT(buf, " =+"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3673 case 4:
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3674 case 6: STRCAT(buf, " -"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3675 case 5:
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3676 case 7: STRCAT(buf, " -+"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3677 }
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3678
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3679 if (curbuf->b_fname != NULL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3680 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3681 && curbuf->b_term == NULL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3682 #endif
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3683 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 /* Get path of file, replace home dir with ~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 off = (int)STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 buf[off++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 buf[off++] = '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 home_replace(curbuf, curbuf->b_ffname,
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3690 buf + off, SPACE_FOR_DIR - off, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 /* avoid "c:/name" to be reduced to "c" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 if (isalpha(buf[off]) && buf[off + 1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 off += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 /* remove the file name */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	3697 p = gettail_sep(buf + off);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 if (p == buf + off)
11757 74abb6c84984 patch 8.0.0761: options not set properly for a terminal buffer Christian Brabandt <cb@256bit.org> parents: 11690 diff changeset	3699 {
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3700 /* must be a help buffer */
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3701 vim_strncpy(buf + off, (char_u *)_("help"),
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3702 (size_t)(SPACE_FOR_DIR - off - 1));
11757 74abb6c84984 patch 8.0.0761: options not set properly for a terminal buffer Christian Brabandt <cb@256bit.org> parents: 11690 diff changeset	3703 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 *p = NUL;
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	3706
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3707 /* Translate unprintable chars and concatenate. Keep some
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3708 * room for the server name. When there is no room (very long
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3709 * file name) use (...). */
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3710 if (off < SPACE_FOR_DIR)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3711 {
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3712 p = transstr(buf + off);
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3713 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off));
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3714 vim_free(p);
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3715 }
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3716 else
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3717 {
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3718 vim_strncpy(buf + off, (char_u *)"...",
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3719 (size_t)(SPACE_FOR_ARGNR - off));
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3720 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 STRCAT(buf, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3724 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 #if defined(FEAT_CLIENTSERVER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 if (serverName != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 STRCAT(buf, " - ");
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2704 diff changeset	3730 vim_strcat(buf, serverName, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 STRCAT(buf, " - VIM");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 if (maxlen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 /* make it shorter by removing a bit in the middle */
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3238 diff changeset	3739 if (vim_strsize(buf) > maxlen)
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3238 diff changeset	3740 trunc_string(buf, buf, maxlen, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743 }
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3744 mustset = value_changed(title_str, &lasttitle);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 if (p_icon)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 {
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3748 icon_str = buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 if (*p_iconstring != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 #ifdef FEAT_STL_OPT
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3752 if (stl_syntax & STL_IN_ICON)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3753 {
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3754 int use_sandbox = FALSE;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3755 int save_called_emsg = called_emsg;
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3756
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3757 # ifdef FEAT_EVAL
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3758 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0);
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3759 # endif
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3760 called_emsg = FALSE;
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3761 build_stl_str_hl(curwin, icon_str, sizeof(buf),
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3762 p_iconstring, use_sandbox,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3763 0, 0, NULL, NULL);
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3764 if (called_emsg)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3765 set_string_option_direct((char_u *)"iconstring", -1,
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3766 (char_u *)"", OPT_FREE, SID_ERROR);
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3767 called_emsg \|= save_called_emsg;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3768 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 #endif
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3771 icon_str = p_iconstring;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 if (buf_spname(curbuf) != NULL)
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3776 p = buf_spname(curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 else /* use file name only in icon */
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3778 p = gettail(curbuf->b_ffname);
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3779 *icon_str = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 /* Truncate name at 100 bytes. */
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3781 len = (int)STRLEN(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 if (len > 100)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 len -= 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 if (has_mbyte)
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3787 len += (*mb_tail_off)(p, p + len) + 1;
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3788 #endif
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3789 p += len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 }
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3791 STRCPY(icon_str, p);
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3792 trans_characters(icon_str, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3796 mustset \|= value_changed(icon_str, &lasticon);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 if (mustset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 resettitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 * Used for title and icon: Check if "str" differs from "last". Set "last"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 * from "str" if it does.
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3805 * Return TRUE if resettitle() is to be called.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807 static int
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3808 value_changed(char_u str, char_u *last)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 if ((str == NULL) != (*last == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 \|\| (str != NULL && last != NULL && STRCMP(str, last) != 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 vim_free(*last);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 if (str == NULL)
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3815 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 *last = NULL;
14479 3375a8cbb442 patch 8.1.0253: saving and restoring window title does not always work Christian Brabandt <cb@256bit.org> parents: 14453 diff changeset	3817 mch_restore_title(
3375a8cbb442 patch 8.1.0253: saving and restoring window title does not always work Christian Brabandt <cb@256bit.org> parents: 14453 diff changeset	3818 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON);
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3819 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 else
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3821 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 *last = vim_strsave(str);
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3823 return TRUE;
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3824 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 * Put current window title back (used after calling a shell)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3833 resettitle(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 mch_settitle(lasttitle, lasticon);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3837
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3838 # if defined(EXITFREE) \|\| defined(PROTO)
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3839 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3840 free_titles(void)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3841 {
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3842 vim_free(lasttitle);
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3843 vim_free(lasticon);
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3844 }
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3845 # endif
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3846
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 #endif /* FEAT_TITLE */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	3849 #if defined(FEAT_STL_OPT) \|\| defined(FEAT_GUI_TABLINE) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 /*
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3851 * Build a string from the status line items in "fmt".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 * Return length of string in screen cells.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 *
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3854 * Normally works for window "wp", except when working for 'tabline' then it
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3855 * is "curwin".
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3856 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 * Items are drawn interspersed with the text that surrounds it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861 * If maxwidth is not zero, the string will be filled at any middle marker
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 * or truncated if too long, fillchar is used for all whitespace.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3865 build_stl_str_hl(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3866 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3867 char_u out, / buffer to write into != NameBuff */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3868 size_t outlen, /* length of out[] */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3869 char_u *fmt,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3870 int use_sandbox UNUSED, /* "fmt" was set insecurely, use sandbox */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3871 int fillchar,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3872 int maxwidth,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3873 struct stl_hlrec hltab, / return: HL attributes (can be NULL) */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3874 struct stl_hlrec tabtab) / return: tab page nrs (can be NULL) */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 char_u *t;
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3879 int byteval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 #ifdef FEAT_EVAL
12387 1ecdbc207c1e patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight Christian Brabandt <cb@256bit.org> parents: 12267 diff changeset	3881 win_T *save_curwin;
1ecdbc207c1e patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight Christian Brabandt <cb@256bit.org> parents: 12267 diff changeset	3882 buf_T *save_curbuf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884 int empty_line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 colnr_T virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 long l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 int prevchar_isflag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 int prevchar_isitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 int itemisflag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891 int fillable;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893 long num;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 int itemcnt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 int curitem;
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	3897 int group_end_userhl;
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	3898 int group_start_userhl;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 int groupitem[STL_MAX_ITEM];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 int groupdepth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 struct stl_item
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 char_u *start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3904 int minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3905 int maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906 enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 Normal,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 Empty,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 Group,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 Middle,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 Highlight,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3913 TabPage,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 Trunc
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 } type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 } item[STL_MAX_ITEM];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917 int minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 int maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 int zeropad;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920 char_u base;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 char_u opt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 #define TMPLEN 70
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 char_u tmp[TMPLEN];
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3924 char_u *usefmt = fmt;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3925 struct stl_hlrec *sp;
12387 1ecdbc207c1e patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight Christian Brabandt <cb@256bit.org> parents: 12267 diff changeset	3926 int save_must_redraw = must_redraw;
1ecdbc207c1e patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight Christian Brabandt <cb@256bit.org> parents: 12267 diff changeset	3927 int save_redr_type = curwin->w_redr_type;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3928
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3929 #ifdef FEAT_EVAL
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3930 /*
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3931 * When the format starts with "%!" then evaluate it as an expression and
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3932 * use the result as the actual format string.
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3933 */
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3934 if (fmt[0] == '%' && fmt[1] == '!')
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3935 {
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3936 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3937 if (usefmt == NULL)
943 e70aad5761b5 updated for version 7.0-069 vimboss parents: 934 diff changeset	3938 usefmt = fmt;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3939 }
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3940 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 if (fillchar == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 fillchar = ' ';
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	3944 #ifdef FEAT_MBYTE
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	3945 /* Can't handle a multi-byte fill character yet. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	3946 else if (mb_char2len(fillchar) > 1)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	3947 fillchar = '-';
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	3948 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	3949
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3950 /* Get line & check if empty (cursorpos will show "0-1"). Note that
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3951 * p will become invalid when getting another buffer line. */
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3952 p = ml_get_buf(wp->w_buffer, wp->w_cursor.lnum, FALSE);
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3953 empty_line = (*p == NUL);
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3954
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3955 /* Get the byte value now, in case we need it below. This is more
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3956 * efficient than making a copy of the line. */
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3957 if (wp->w_cursor.col > (colnr_T)STRLEN(p))
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3958 byteval = 0;
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3959 else
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3960 #ifdef FEAT_MBYTE
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3961 byteval = (*mb_ptr2char)(p + wp->w_cursor.col);
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3962 #else
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3963 byteval = p[wp->w_cursor.col];
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3964 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966 groupdepth = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967 p = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3968 curitem = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3969 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3970 prevchar_isitem = FALSE;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3971 for (s = usefmt; *s; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3972 {
2704 a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3973 if (curitem == STL_MAX_ITEM)
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3974 {
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3975 /* There are too many items. Add the error code to the statusline
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3976 * to give the user a hint about what went wrong. */
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3977 if (p + 6 < out + outlen)
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3978 {
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3979 mch_memmove(p, " E541", (size_t)5);
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3980 p += 5;
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3981 }
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3982 break;
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3983 }
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3984
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 if (s != NUL && s != '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 * Handle up to the next '%' or the end.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 while (s != NUL && s != '%' && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 if (*s == NUL \|\| p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3996 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 * Handle one '%' item.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 s++;
2694 fcea35e2a41f updated for version 7.3.112 Bram Moolenaar <bram@vim.org> parents: 2620 diff changeset	4000 if (s == NUL) / ignore trailing % */
fcea35e2a41f updated for version 7.3.112 Bram Moolenaar <bram@vim.org> parents: 2620 diff changeset	4001 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 if (*s == '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010 if (*s == STL_MIDDLEMARK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 if (groupdepth > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 item[curitem].type = Middle;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016 item[curitem++].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 if (*s == STL_TRUNCMARK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 item[curitem].type = Trunc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 item[curitem++].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4025 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 if (*s == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029 if (groupdepth < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4031 groupdepth--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4032
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033 t = item[groupitem[groupdepth]].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4035 l = vim_strsize(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4036 if (curitem > groupitem[groupdepth] + 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037 && item[groupitem[groupdepth]].minwid == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4038 {
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4039 /* remove group if all items are empty and highlight group
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4040 * doesn't change */
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4041 group_start_userhl = group_end_userhl = 0;
12684 185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4042 for (n = groupitem[groupdepth] - 1; n >= 0; n--)
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4043 {
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4044 if (item[n].type == Highlight)
12684 185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4045 {
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4046 group_start_userhl = group_end_userhl = item[n].minwid;
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4047 break;
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4048 }
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4049 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050 for (n = groupitem[groupdepth] + 1; n < curitem; n++)
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4051 {
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4052 if (item[n].type == Normal)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4053 break;
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4054 if (item[n].type == Highlight)
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4055 group_end_userhl = item[n].minwid;
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4056 }
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4057 if (n == curitem && group_start_userhl == group_end_userhl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4058 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4059 p = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4060 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4061 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4062 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 if (l > item[groupitem[groupdepth]].maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4064 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4065 /* truncate, remove n bytes of text at the start */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4066 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4067 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4068 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4069 /* Find the first character that should be included. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4070 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4071 while (l >= item[groupitem[groupdepth]].maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073 l -= ptr2cells(t + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4074 n += (*mb_ptr2len)(t + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4075 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4076 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4078 #endif
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4079 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4080
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4081 *t = '<';
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4082 mch_memmove(t + 1, t + n, (size_t)(p - (t + n)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4083 p = p - n + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4084 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4085 /* Fill up space left over by half a double-wide char. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086 while (++l < item[groupitem[groupdepth]].minwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4087 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4088 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4089
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4090 /* correct the start of the items for the truncation */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091 for (l = groupitem[groupdepth] + 1; l < curitem; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 item[l].start -= n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094 if (item[l].start < t)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095 item[l].start = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4096 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4097 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4098 else if (abs(item[groupitem[groupdepth]].minwid) > l)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4099 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4100 /* fill */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4101 n = item[groupitem[groupdepth]].minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4102 if (n < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4103 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4104 /* fill by appending characters */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4105 n = 0 - n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4106 while (l++ < n && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4107 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4108 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4109 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4110 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4111 /* fill by inserting characters */
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4112 mch_memmove(t + n - l, t, (size_t)(p - t));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4113 l = n - l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4114 if (p + l >= out + outlen)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4115 l = (long)((out + outlen) - p - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4116 p += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4117 for (n = groupitem[groupdepth] + 1; n < curitem; n++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4118 item[n].start += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4119 for ( ; l > 0; l--)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 *t++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4121 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4122 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4123 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4125 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4126 maxwid = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 zeropad = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4128 l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4129 if (*s == '0')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4130 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4131 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 zeropad = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4133 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134 if (*s == '-')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4135 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4136 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4137 l = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4138 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4139 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4140 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4141 minwid = (int)getdigits(&s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4142 if (minwid < 0) /* overflow */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4143 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4144 }
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4145 if (*s == STL_USER_HL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4146 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4147 item[curitem].type = Highlight;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4148 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4149 item[curitem].minwid = minwid > 9 ? 1 : minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4150 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4151 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4152 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4153 }
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4154 if (s == STL_TABPAGENR \|\| s == STL_TABCLOSENR)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4155 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4156 if (*s == STL_TABCLOSENR)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4157 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4158 if (minwid == 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4159 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4160 /* %X ends the close label, go back to the previously
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4161 * define tab label nr. */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4162 for (n = curitem - 1; n >= 0; --n)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4163 if (item[n].type == TabPage && item[n].minwid >= 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4164 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4165 minwid = item[n].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4166 break;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4167 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4168 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4169 else
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4170 /* close nrs are stored as negative values */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4171 minwid = - minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4172 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4173 item[curitem].type = TabPage;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4174 item[curitem].start = p;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4175 item[curitem].minwid = minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4176 s++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4177 curitem++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4178 continue;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4179 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4180 if (*s == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4181 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4182 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4183 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4185 maxwid = (int)getdigits(&s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4186 if (maxwid <= 0) /* overflow */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4187 maxwid = 50;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4188 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4189 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4190 minwid = (minwid > 50 ? 50 : minwid) * l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4191 if (*s == '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4192 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 groupitem[groupdepth++] = curitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4194 item[curitem].type = Group;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196 item[curitem].minwid = minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 item[curitem].maxwid = maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4198 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4199 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4200 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4201 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4202 if (vim_strchr(STL_ALL, *s) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4203 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4204 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4206 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4207 opt = *s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4208
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4209 /* OK - now for the real work */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4210 base = 'D';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 fillable = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4213 num = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4214 str = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4215 switch (opt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4216 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4217 case STL_FILEPATH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4218 case STL_FULLPATH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4219 case STL_FILENAME:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4220 fillable = FALSE; /* don't change ' ' to fillchar */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4221 if (buf_spname(wp->w_buffer) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	4222 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4223 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4224 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4225 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	4226 : wp->w_buffer->b_fname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4227 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4229 trans_characters(NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4230 if (opt != STL_FILENAME)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 str = NameBuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4233 str = gettail(NameBuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4236 case STL_VIM_EXPR: /* '{' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4237 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 t = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 while (s != '}' && s != NUL && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 if (s != '}') / missing '}' or out of space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4242 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 *p = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 p = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 #ifdef FEAT_EVAL
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4248 vim_snprintf((char *)tmp, sizeof(tmp), "%d", curbuf->b_fnum);
14453 95a03484df27 patch 8.1.0240: g:actual_curbuf set in wrong scope Christian Brabandt <cb@256bit.org> parents: 14433 diff changeset	4249 set_internal_string_var((char_u *)"g:actual_curbuf", tmp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250
12387 1ecdbc207c1e patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight Christian Brabandt <cb@256bit.org> parents: 12267 diff changeset	4251 save_curbuf = curbuf;
1ecdbc207c1e patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight Christian Brabandt <cb@256bit.org> parents: 12267 diff changeset	4252 save_curwin = curwin;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253 curwin = wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 curbuf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4255
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	4256 str = eval_to_string_safe(p, &t, use_sandbox);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257
12387 1ecdbc207c1e patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight Christian Brabandt <cb@256bit.org> parents: 12267 diff changeset	4258 curwin = save_curwin;
1ecdbc207c1e patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight Christian Brabandt <cb@256bit.org> parents: 12267 diff changeset	4259 curbuf = save_curbuf;
145 f310d2061525 updated for version 7.0046 vimboss parents: 126 diff changeset	4260 do_unlet((char_u *)"g:actual_curbuf", TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4262 if (str != NULL && *str != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4263 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 if (*skipdigits(str) == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4265 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4266 num = atoi((char *)str);
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13170 diff changeset	4267 VIM_CLEAR(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4268 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4270 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4271 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4273
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4274 case STL_LINE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4275 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4276 ? 0L : (long)(wp->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4277 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4278
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4279 case STL_NUMLINES:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4280 num = wp->w_buffer->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4281 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4282
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4283 case STL_COLUMN:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4284 num = !(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4285 ? 0 : (int)wp->w_cursor.col + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4286 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4287
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4288 case STL_VIRTCOL:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4289 case STL_VIRTCOL_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4290 /* In list mode virtcol needs to be recomputed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291 virtcol = wp->w_virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 if (wp->w_p_list && lcs_tab1 == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4293 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 wp->w_p_list = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296 wp->w_p_list = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4297 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4298 ++virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4299 /* Don't display %V if it's the same as %c. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4300 if (opt == STL_VIRTCOL_ALT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4301 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4302 ? 0 : (int)wp->w_cursor.col + 1)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4303 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4304 num = (long)virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4305 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4306
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4307 case STL_PERCENTAGE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4308 num = (int)(((long)wp->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4309 (long)wp->w_buffer->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4310 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4311
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4312 case STL_ALTPERCENT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4313 str = tmp;
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4314 get_rel_pos(wp, str, TMPLEN);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4315 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4316
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4317 case STL_ARGLISTSTAT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318 fillable = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 tmp[0] = 0;
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4320 if (append_arg_number(wp, tmp, (int)sizeof(tmp), FALSE))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4321 str = tmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4322 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 case STL_KEYMAP:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4325 fillable = FALSE;
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9515 diff changeset	4326 if (get_keymap_str(wp, (char_u *)"<%s>", tmp, TMPLEN))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327 str = tmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 case STL_PAGENUM:
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	4330 #if defined(FEAT_PRINTER) \|\| defined(FEAT_GUI_TABLINE)
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4331 num = printer_page_num;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4332 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4333 num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4335 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4336
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4337 case STL_BUFNO:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4338 num = wp->w_buffer->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4339 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4340
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4341 case STL_OFFSET_X:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4342 base = 'X';
12674 e769c912fcd9 patch 8.0.1215: newer gcc warns for implicit fallthrough Christian Brabandt <cb@256bit.org> parents: 12660 diff changeset	4343 /* FALLTHROUGH */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4344 case STL_OFFSET:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4345 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4346 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4347 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) \|\| l < 0 ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4348 0L : l + 1 + (!(State & INSERT) && empty_line ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4349 0 : (int)wp->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4350 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4351 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4352
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4353 case STL_BYTEVAL_X:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4354 base = 'X';
12674 e769c912fcd9 patch 8.0.1215: newer gcc warns for implicit fallthrough Christian Brabandt <cb@256bit.org> parents: 12660 diff changeset	4355 /* FALLTHROUGH */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4356 case STL_BYTEVAL:
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4357 num = byteval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4358 if (num == NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4359 num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4360 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4361 num = NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4362 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4363
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4364 case STL_ROFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4365 case STL_ROFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4366 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4367 if (wp->w_buffer->b_p_ro)
4795 8360a59aa04b updated for version 7.3.1144 Bram Moolenaar <bram@vim.org> parents: 4354 diff changeset	4368 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4369 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4370
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4371 case STL_HELPFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4372 case STL_HELPFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4373 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4374 if (wp->w_buffer->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4375 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP"
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 788 diff changeset	4376 : _("[Help]"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4377 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4378
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4379 case STL_FILETYPE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4380 if (*wp->w_buffer->b_p_ft != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4381 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4382 {
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4383 vim_snprintf((char *)tmp, sizeof(tmp), "[%s]",
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4384 wp->w_buffer->b_p_ft);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4385 str = tmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4386 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4387 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4388
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4389 case STL_FILETYPE_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4390 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4391 if (*wp->w_buffer->b_p_ft != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4392 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4393 {
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4394 vim_snprintf((char *)tmp, sizeof(tmp), ",%s",
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4395 wp->w_buffer->b_p_ft);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4396 for (t = tmp; *t != 0; t++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4397 t = TOUPPER_LOC(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4398 str = tmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4399 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4400 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4401
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	4402 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4403 case STL_PREVIEWFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4404 case STL_PREVIEWFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4405 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4406 if (wp->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4407 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4408 : _("[Preview]"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4409 break;
2411 68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4410
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4411 case STL_QUICKFIX:
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4412 if (bt_quickfix(wp->w_buffer))
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4413 str = (char_u *)(wp->w_llist_ref
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4414 ? _(msg_loclist)
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4415 : _(msg_qflist));
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4416 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4417 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4418
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4419 case STL_MODIFIED:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4420 case STL_MODIFIED_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4421 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4422 switch ((opt == STL_MODIFIED_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4423 + bufIsChanged(wp->w_buffer) * 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4424 + (!wp->w_buffer->b_p_ma) * 4)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4425 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4426 case 2: str = (char_u *)"[+]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4427 case 3: str = (char_u *)",+"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4428 case 4: str = (char_u *)"[-]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4429 case 5: str = (char_u *)",-"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4430 case 6: str = (char_u *)"[+-]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4431 case 7: str = (char_u *)",+-"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4432 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4433 break;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4434
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4435 case STL_HIGHLIGHT:
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4436 t = s;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4437 while (s != '#' && s != NUL)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4438 ++s;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4439 if (*s == '#')
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4440 {
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4441 item[curitem].type = Highlight;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4442 item[curitem].start = p;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4443 item[curitem].minwid = -syn_namen2id(t, (int)(s - t));
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4444 curitem++;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4445 }
5407 7b760cda2bbf updated for version 7.4.054 Bram Moolenaar <bram@vim.org> parents: 5302 diff changeset	4446 if (*s != NUL)
7b760cda2bbf updated for version 7.4.054 Bram Moolenaar <bram@vim.org> parents: 5302 diff changeset	4447 ++s;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4448 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4449 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4451 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4452 item[curitem].type = Normal;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4453 if (str != NULL && *str)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4454 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4455 t = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4456 if (itemisflag)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4457 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4458 if ((t[0] && t[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4459 && ((!prevchar_isitem && *t == ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4460 \|\| (prevchar_isflag && *t == ' ')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4461 t++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4463 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464 l = vim_strsize(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 if (l > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4466 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4467 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4468 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469 while (l >= maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4470 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4471 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4472 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4473 l -= ptr2cells(t);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4474 t += (*mb_ptr2len)(t);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4475 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4476 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4477 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478 l -= byte2cells(*t++);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4479 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4480 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481 *p++ = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4482 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4483 if (minwid > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4484 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4485 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4486 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 /* Don't put a "-" in front of a digit. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4489 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4490 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4494 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4495 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4496 minwid *= -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4497 while (*t && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4498 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4499 p++ = t++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4500 /* Change a space by fillchar, unless fillchar is '-' and a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4501 * digit follows. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4502 if (fillable && p[-1] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4503 && (!VIM_ISDIGIT(*t) \|\| fillchar != '-'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4504 p[-1] = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4505 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4506 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4507 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4508 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 else if (num >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4510 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4511 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4512 char_u nstr[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4513
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4514 if (p + 20 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515 break; /* not sufficient space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4516 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4517 t = nstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4518 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4519 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4520 *t++ = '-';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4521 minwid--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4522 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4523 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4524 if (zeropad)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4525 *t++ = '0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4526 t++ = '';
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4527 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4528 *t = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4529
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4530 for (n = num, l = 1; n >= nbase; n /= nbase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4531 l++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4532 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4533 l++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4534 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4535 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4536 l += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4537 n = l - maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4538 while (l-- > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4539 num /= nbase;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4540 *t++ = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4541 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4542 *t = t[-3];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4543 *++t = 0;
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4544 vim_snprintf((char )p, outlen - (p - out), (char )nstr,
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4545 0, num, n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4546 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4547 else
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4548 vim_snprintf((char )p, outlen - (p - out), (char )nstr,
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4549 minwid, num);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4550 p += STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4552 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4553 item[curitem].type = Empty;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4554
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4555 if (opt == STL_VIM_EXPR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4556 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4557
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4558 if (num >= 0 \|\| (!itemisflag && str && *str))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4559 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4560 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4561 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4562 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4563 itemcnt = curitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4564
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4565 #ifdef FEAT_EVAL
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4566 if (usefmt != fmt)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4567 vim_free(usefmt);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4568 #endif
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4569
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4570 width = vim_strsize(out);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4571 if (maxwidth > 0 && width > maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4572 {
1736 fe52f9888eaa updated for version 7.2-034 vimboss parents: 1710 diff changeset	4573 /* Result is too long, must truncate somewhere. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4574 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4575 if (itemcnt == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4576 s = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4577 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4578 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4579 for ( ; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4580 if (item[l].type == Trunc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4581 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4582 /* Truncate at %< item. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4583 s = item[l].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4585 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4586 if (l == itemcnt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4587 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588 /* No %< item, truncate first item. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4589 s = item[0].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4590 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4591 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4593
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4594 if (width - vim_strsize(s) >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596 /* Truncation mark is beyond max length */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4597 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4598 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4599 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600 s = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601 width = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4604 width += ptr2cells(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4605 if (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 break;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4607 s += (*mb_ptr2len)(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4608 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4609 /* Fill up for half a double-wide character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4611 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4612 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4613 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4614 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4615 s = out + maxwidth - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617 if (item[l].start > s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4618 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619 itemcnt = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 *s++ = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4621 *s = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4622 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4623 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4624 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4625 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4626 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4627 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4628 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4629 while (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4630 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4631 width -= ptr2cells(s + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4632 n += (*mb_ptr2len)(s + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4633 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4634 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4635 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4636 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4637 n = width - maxwidth + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4638 p = s + n;
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	4639 STRMOVE(s + 1, p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4640 *s = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4641
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4642 /* Fill up for half a double-wide character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4643 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4645 s = s + STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4646 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4647 *s = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4648 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4649
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4650 --n; /* count the '<' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4651 for (; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4652 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4653 if (item[l].start - n >= s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4654 item[l].start -= n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4655 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4656 item[l].start = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4657 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4658 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4659 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4660 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4661 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4662 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4663 /* Apply STL_MIDDLE if any */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4664 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4665 if (item[l].type == Middle)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4666 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4667 if (l < itemcnt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4668 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4669 p = item[l].start + maxwidth - width;
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	4670 STRMOVE(p, item[l].start);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4671 for (s = item[l].start; s < p; s++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4672 *s = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4673 for (l++; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4674 item[l].start += maxwidth - width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4675 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4676 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4677 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4678
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4679 /* Store the info about highlighting. */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4680 if (hltab != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4681 {
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4682 sp = hltab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4683 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4684 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4685 if (item[l].type == Highlight)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4686 {
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4687 sp->start = item[l].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4688 sp->userhl = item[l].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4689 sp++;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4690 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4691 }
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4692 sp->start = NULL;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4693 sp->userhl = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4694 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4695
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4696 /* Store the info about tab pages labels. */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4697 if (tabtab != NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4698 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4699 sp = tabtab;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4700 for (l = 0; l < itemcnt; l++)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4701 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4702 if (item[l].type == TabPage)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4703 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4704 sp->start = item[l].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4705 sp->userhl = item[l].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4706 sp++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4707 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4708 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4709 sp->start = NULL;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4710 sp->userhl = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4711 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4712
12572 31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4713 /* When inside update_screen we do not want redrawing a stausline, ruler,
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4714 * title, etc. to trigger another redraw, it may cause an endless loop. */
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4715 if (updating_screen)
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4716 {
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4717 must_redraw = save_must_redraw;
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4718 curwin->w_redr_type = save_redr_type;
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4719 }
12387 1ecdbc207c1e patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight Christian Brabandt <cb@256bit.org> parents: 12267 diff changeset	4720
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4721 return width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4722 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4723 #endif /* FEAT_STL_OPT */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4724
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4725 #if defined(FEAT_STL_OPT) \|\| defined(FEAT_CMDL_INFO) \
473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4726 \|\| defined(FEAT_GUI_TABLINE) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4727 /*
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4728 * Get relative cursor position in window into "buf[buflen]", in the form 99%,
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4729 * using "Top", "Bot" or "All" when appropriate.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4730 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4731 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4732 get_rel_pos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4733 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4734 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4735 int buflen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4736 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4737 long above; /* number of lines above window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4738 long below; /* number of lines below window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4739
6466 b5df99582638 updated for version 7.4.562 Bram Moolenaar <bram@vim.org> parents: 6375 diff changeset	4740 if (buflen < 3) /* need at least 3 chars for writing */
b5df99582638 updated for version 7.4.562 Bram Moolenaar <bram@vim.org> parents: 6375 diff changeset	4741 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4742 above = wp->w_topline - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4743 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4744 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill;
6975 7b5f9313f40b patch 7.4.805 Bram Moolenaar <bram@vim.org> parents: 6945 diff changeset	4745 if (wp->w_topline == 1 && wp->w_topfill >= 1)
7b5f9313f40b patch 7.4.805 Bram Moolenaar <bram@vim.org> parents: 6945 diff changeset	4746 above = 0; /* All buffer lines are displayed and there is an
7b5f9313f40b patch 7.4.805 Bram Moolenaar <bram@vim.org> parents: 6945 diff changeset	4747 * indication of filler lines, that can be considered
7b5f9313f40b patch 7.4.805 Bram Moolenaar <bram@vim.org> parents: 6945 diff changeset	4748 * seeing all lines. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4749 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4750 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4751 if (below <= 0)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4752 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4753 (size_t)(buflen - 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4754 else if (above <= 0)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4755 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4756 else
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4757 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4758 ? (int)(above / ((above + below) / 100L))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4759 : (int)(above * 100L / (above + below)));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4760 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4761 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4762
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4763 /*
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4764 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4765 * Return TRUE if it was appended.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4766 */
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4767 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4768 append_arg_number(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4769 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4770 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4771 int buflen,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4772 int add_file) /* Add "file" before the arg number */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4773 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4774 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4775
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4776 if (ARGCOUNT <= 1) /* nothing to do */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4777 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4778
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4779 p = buf + STRLEN(buf); /* go to the end of the buffer */
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4780 if (p - buf + 35 >= buflen) /* getting too long */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4781 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4782 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4783 *p++ = '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4784 if (add_file)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4785 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4786 STRCPY(p, "file ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4787 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4788 }
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4789 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4790 wp->w_arg_idx_invalid ? "(%d) of %d)"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4791 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4792 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4793 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4794
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4795 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4796 * If fname is not a full path, make it a full path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4797 * Returns pointer to allocated memory (NULL for failure).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4798 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4799 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4800 fix_fname(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4801 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4802 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4803 * Force expanding the path always for Unix, because symbolic links may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4804 * mess up the full path name, even though it starts with a '/'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4805 * Also expand when there is ".." in the file name, try to remove it,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4806 * because "c:/src/../README" is equal to "c:/README".
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4807 * Similarly "c:/src//file" is equal to "c:/src/file".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4808 * For MS-Windows also expand names like "longna~1" to "longname".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4809 */
1082 342d2b3a072a updated for version 7.0-208 vimboss parents: 1045 diff changeset	4810 #ifdef UNIX
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4811 return FullName_save(fname, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4812 #else
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4813 if (!vim_isAbsName(fname)
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4814 \|\| strstr((char *)fname, "..") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4815 \|\| strstr((char *)fname, "//") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4816 # ifdef BACKSLASH_IN_FILENAME
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4817 \|\| strstr((char *)fname, "\\\\") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4818 # endif
8212 05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	4819 # if defined(MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4820 \|\| vim_strchr(fname, '~') != NULL
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4821 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4822 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4823 return FullName_save(fname, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4824
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4825 fname = vim_strsave(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4826
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4827 # ifdef USE_FNAME_CASE
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4828 # ifdef USE_LONG_FNAME
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4829 if (USE_LONG_FNAME)
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4830 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4831 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4832 if (fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4833 fname_case(fname, 0); /* set correct case for file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4834 }
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4835 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4836
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4837 return fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4838 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4839 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4840
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4841 /*
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4842 * Make "ffname" a full file name, set "sfname" to "*ffname" if not NULL.
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4843 * "*ffname" becomes a pointer to allocated memory (or NULL).
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4844 * When resolving a link both "sfname" and "ffname" will point to the same
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4845 * allocated memory.
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4846 * The "ffname" and "sfname" pointer values on call will not be freed.
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4847 * Note that the resulting "*ffname" pointer should be considered not allocaed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4848 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4849 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4850 fname_expand(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4851 buf_T *buf UNUSED,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4852 char_u **ffname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4853 char_u **sfname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4854 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4855 if (*ffname == NULL) // no file name given, nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4856 return;
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4857 if (*sfname == NULL) // no short file name given, use ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4858 sfname = ffname;
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4859 ffname = fix_fname(ffname); // expand to full path
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4860
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4861 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4862 if (!buf->b_p_bin)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4863 {
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	4864 char_u *rfname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4865
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4866 // If the file name is a shortcut file, use the file it links to.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4867 rfname = mch_resolve_shortcut(*ffname);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	4868 if (rfname != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4869 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4870 vim_free(*ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4871 *ffname = rfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4872 *sfname = rfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4873 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4874 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4875 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4876 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4877
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4878 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4879 * Get the file name for an argument list entry.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4880 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4881 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4882 alist_name(aentry_T *aep)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4883 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4884 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4885
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4886 /* Use the name from the associated buffer if it exists. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4887 bp = buflist_findnr(aep->ae_fnum);
1036 20308f30826d updated for version 7.0-162 vimboss parents: 1020 diff changeset	4888 if (bp == NULL \|\| bp->b_fname == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4889 return aep->ae_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4890 return bp->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4891 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4892
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4893 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4894 * do_arg_all(): Open up to 'count' windows, one for each argument.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4895 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4896 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4897 do_arg_all(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4898 int count,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4899 int forceit, /* hide buffers in current windows */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4900 int keep_tabs) /* keep current tabs, for ":tab drop file" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4901 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4902 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4903 win_T wp, wpnext;
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4904 char_u opened; / Array of weight for which args are open:
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4905 * 0: not opened
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4906 * 1: opened in other tab
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4907 * 2: opened in curtab
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4908 * 3: opened in curtab and curwin
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4909 */
1411 0e6b369b9760 updated for version 7.1-126 vimboss parents: 1410 diff changeset	4910 int opened_len; /* length of opened[] */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4911 int use_firstwin = FALSE; /* use first window for arglist */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4912 int split_ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4913 int p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4914 alist_T alist; / argument list to be used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4915 buf_T *buf;
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4916 tabpage_T *tpnext;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4917 int had_tab = cmdmod.tab;
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4918 win_T old_curwin, last_curwin;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4919 tabpage_T old_curtab, last_curtab;
726 d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	4920 win_T *new_curwin = NULL;
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	4921 tabpage_T *new_curtab = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4922
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4923 if (ARGCOUNT <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4924 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4925 /* Don't give an error message. We don't want it when the ":all"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4926 * command is in the .vimrc. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4927 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4928 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4929 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4930
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4931 opened_len = ARGCOUNT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4932 opened = alloc_clear((unsigned)opened_len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4933 if (opened == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4934 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4935
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4936 /* Autocommands may do anything to the argument list. Make sure it's not
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4937 * freed while we are working here by "locking" it. We still have to
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4938 * watch out for its size to be changed. */
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4939 alist = curwin->w_alist;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4940 ++alist->al_refcount;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4941
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4942 old_curwin = curwin;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4943 old_curtab = curtab;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4944
8643 24b43dd167eb commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	4945 # ifdef FEAT_GUI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4946 need_mouse_correct = TRUE;
8643 24b43dd167eb commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	4947 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4948
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4949 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4950 * Try closing all windows that are not in the argument list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4951 * Also close windows that are not full width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4952 * When 'hidden' or "forceit" set the buffer becomes hidden.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4953 * Windows that have a changed buffer and can't be hidden won't be closed.
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4954 * When the ":tab" modifier was used do this for all tab pages.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4955 */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4956 if (had_tab > 0)
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4957 goto_tabpage_tp(first_tabpage, TRUE, TRUE);
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4958 for (;;)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4959 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4960 tpnext = curtab->tp_next;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4961 for (wp = firstwin; wp != NULL; wp = wpnext)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4962 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4963 wpnext = wp->w_next;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4964 buf = wp->w_buffer;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4965 if (buf->b_ffname == NULL
10432 262f5bc3d38e commit https://github.com/vim/vim/commit/5a030a540f4157d5c9905e3564282c92b4dcec9a Christian Brabandt <cb@256bit.org> parents: 10357 diff changeset	4966 \|\| (!keep_tabs && (buf->b_nwindows > 1
262f5bc3d38e commit https://github.com/vim/vim/commit/5a030a540f4157d5c9905e3564282c92b4dcec9a Christian Brabandt <cb@256bit.org> parents: 10357 diff changeset	4967 \|\| wp->w_width != Columns)))
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4968 i = opened_len;
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4969 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4970 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4971 /* check if the buffer in this window is in the arglist */
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4972 for (i = 0; i < opened_len; ++i)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4973 {
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4974 if (i < alist->al_ga.ga_len
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4975 && (AARGLIST(alist)[i].ae_fnum == buf->b_fnum
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4976 \|\| fullpathcmp(alist_name(&AARGLIST(alist)[i]),
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4977 buf->b_ffname, TRUE) & FPC_SAME))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4978 {
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4979 int weight = 1;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4980
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4981 if (old_curtab == curtab)
726 d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	4982 {
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4983 ++weight;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4984 if (old_curwin == wp)
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4985 ++weight;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4986 }
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4987
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4988 if (weight > (int)opened[i])
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4989 {
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4990 opened[i] = (char_u)weight;
726 d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	4991 if (i == 0)
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	4992 {
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4993 if (new_curwin != NULL)
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4994 new_curwin->w_arg_idx = opened_len;
726 d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	4995 new_curwin = wp;
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	4996 new_curtab = curtab;
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	4997 }
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	4998 }
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4999 else if (keep_tabs)
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5000 i = opened_len;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5001
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5002 if (wp->w_alist != alist)
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5003 {
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5004 /* Use the current argument list for all windows
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5005 * containing a file from it. */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5006 alist_unlink(wp->w_alist);
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5007 wp->w_alist = alist;
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5008 ++wp->w_alist->al_refcount;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5009 }
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5010 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5011 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5012 }
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5013 }
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5014 wp->w_arg_idx = i;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5015
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5016 if (i == opened_len && !keep_tabs)/* close this window */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5017 {
11957 bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job Christian Brabandt <cb@256bit.org> parents: 11917 diff changeset	5018 if (buf_hide(buf) \|\| forceit \|\| buf->b_nwindows > 1
726 d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5019 \|\| !bufIsChanged(buf))
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5020 {
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5021 /* If the buffer was changed, and we would like to hide it,
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5022 * try autowriting. */
11957 bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job Christian Brabandt <cb@256bit.org> parents: 11917 diff changeset	5023 if (!buf_hide(buf) && buf->b_nwindows <= 1
726 d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5024 && bufIsChanged(buf))
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5025 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5026 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5027
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5028 set_bufref(&bufref, buf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5029
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5030 (void)autowrite(buf, FALSE);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5031
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5032 /* check if autocommands removed the window */
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5033 if (!win_valid(wp) \|\| !bufref_valid(&bufref))
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5034 {
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5035 wpnext = firstwin; /* start all over... */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5036 continue;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5037 }
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5038 }
726 d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5039 /* don't close last window */
10349 cf988222b150 commit https://github.com/vim/vim/commit/a1f4cb93ba50ea9e40cd4b1f5592b8a6d1398660 Christian Brabandt <cb@256bit.org> parents: 10320 diff changeset	5040 if (ONE_WINDOW
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5041 && (first_tabpage->tp_next == NULL \|\| !had_tab))
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5042 use_firstwin = TRUE;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5043 else
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5044 {
11957 bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job Christian Brabandt <cb@256bit.org> parents: 11917 diff changeset	5045 win_close(wp, !buf_hide(buf) && !bufIsChanged(buf));
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5046
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5047 /* check if autocommands removed the next window */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5048 if (!win_valid(wpnext))
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5049 wpnext = firstwin; /* start all over... */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5050 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5051 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5052 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5053 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5054
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5055 /* Without the ":tab" modifier only do the current tab page. */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5056 if (had_tab == 0 \|\| tpnext == NULL)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5057 break;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5058
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5059 /* check if autocommands removed the next tab page */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5060 if (!valid_tabpage(tpnext))
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5061 tpnext = first_tabpage; /* start all over...*/
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5062
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	5063 goto_tabpage_tp(tpnext, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5064 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5065
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5066 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5067 * Open a window for files in the argument list that don't have one.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5068 * ARGCOUNT may change while doing this, because of autocommands.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5069 */
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5070 if (count > opened_len \|\| count <= 0)
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5071 count = opened_len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5072
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5073 /* Don't execute Win/Buf Enter/Leave autocommands here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5074 ++autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5075 ++autocmd_no_leave;
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5076 last_curwin = curwin;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5077 last_curtab = curtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5078 win_enter(lastwin, FALSE);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	5079 /* ":drop all" should re-use an empty window to avoid "--remote-tab"
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	5080 * leaving an empty tab page when executed locally. */
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11063 diff changeset	5081 if (keep_tabs && BUFEMPTY() && curbuf->b_nwindows == 1
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	5082 && curbuf->b_ffname == NULL && !curbuf->b_changed)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	5083 use_firstwin = TRUE;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	5084
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5085 for (i = 0; i < count && i < opened_len && !got_int; ++i)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5086 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5087 if (alist == &global_alist && i == global_alist.al_ga.ga_len - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 arg_had_last = TRUE;
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5089 if (opened[i] > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5090 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5091 /* Move the already present window to below the current window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5092 if (curwin->w_arg_idx != i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5093 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5094 for (wpnext = firstwin; wpnext != NULL; wpnext = wpnext->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5095 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5096 if (wpnext->w_arg_idx == i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5097 {
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5098 if (keep_tabs)
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5099 {
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5100 new_curwin = wpnext;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5101 new_curtab = curtab;
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5102 }
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5103 else
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5104 win_move_after(wpnext, curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5105 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5106 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5107 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5108 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5109 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5110 else if (split_ret == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5111 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5112 if (!use_firstwin) /* split current window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5113 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5114 p_ea_save = p_ea;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5115 p_ea = TRUE; /* use space from all windows */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5116 split_ret = win_split(0, WSP_ROOM \| WSP_BELOW);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5117 p_ea = p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5118 if (split_ret == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5119 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5120 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5121 else /* first window: do autocmd for leaving this buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5122 --autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5123
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5124 /*
726 d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5125 * edit file "i"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5126 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5127 curwin->w_arg_idx = i;
726 d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5128 if (i == 0)
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5129 {
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5130 new_curwin = curwin;
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5131 new_curtab = curtab;
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5132 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5133 (void)do_ecmd(0, alist_name(&AARGLIST(alist)[i]), NULL, NULL,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5134 ECMD_ONE,
11957 bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job Christian Brabandt <cb@256bit.org> parents: 11917 diff changeset	5135 ((buf_hide(curwin->w_buffer)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136 \|\| bufIsChanged(curwin->w_buffer)) ? ECMD_HIDE : 0)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	5137 + ECMD_OLDBUF, curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5138 if (use_firstwin)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5139 ++autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5140 use_firstwin = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5141 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5142 ui_breakcheck();
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5143
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5144 /* When ":tab" was used open a new tab for a new window repeatedly. */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5145 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5146 cmdmod.tab = 9999;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5147 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5148
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5149 /* Remove the "lock" on the argument list. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5150 alist_unlink(alist);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5151
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5152 --autocmd_no_enter;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5153
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5154 /* restore last referenced tabpage's curwin */
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5155 if (last_curtab != new_curtab)
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5156 {
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5157 if (valid_tabpage(last_curtab))
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	5158 goto_tabpage_tp(last_curtab, TRUE, TRUE);
3380 07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5159 if (win_valid(last_curwin))
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5160 win_enter(last_curwin, FALSE);
07fd030f89be updated for version 7.3.456 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5161 }
726 d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5162 /* to window with first arg */
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5163 if (valid_tabpage(new_curtab))
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	5164 goto_tabpage_tp(new_curtab, TRUE, TRUE);
726 d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5165 if (win_valid(new_curwin))
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5166 win_enter(new_curwin, FALSE);
d0d7131a797e updated for version 7.0221 vimboss parents: 717 diff changeset	5167
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5168 --autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5169 vim_free(opened);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5170 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5171
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5172 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5173 * Open a window for a number of buffers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5174 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5175 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5176 ex_buffer_all(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5177 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5178 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5179 win_T wp, wpnext;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5180 int split_ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5181 int p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5182 int open_wins = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5183 int r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5184 int count; /* Maximum number of windows to open. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5185 int all; /* When TRUE also load inactive buffers. */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5186 int had_tab = cmdmod.tab;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5187 tabpage_T *tpnext;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5188
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5189 if (eap->addr_count == 0) /* make as many windows as possible */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5190 count = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5191 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5192 count = eap->line2; /* make as many windows as specified */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5193 if (eap->cmdidx == CMD_unhide \|\| eap->cmdidx == CMD_sunhide)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5194 all = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5195 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5196 all = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5197
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5198 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5199
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5200 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5201 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5202 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5203
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5204 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5205 * Close superfluous windows (two windows for the same buffer).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5206 * Also close windows that are not full-width.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5207 */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5208 if (had_tab > 0)
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	5209 goto_tabpage_tp(first_tabpage, TRUE, TRUE);
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5210 for (;;)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5211 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5212 tpnext = curtab->tp_next;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5213 for (wp = firstwin; wp != NULL; wp = wpnext)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5214 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5215 wpnext = wp->w_next;
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	5216 if ((wp->w_buffer->b_nwindows > 1
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5217 \|\| ((cmdmod.split & WSP_VERT)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5218 ? wp->w_height + wp->w_status_height < Rows - p_ch
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	5219 - tabline_height()
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5220 : wp->w_width != Columns)
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	5221 \|\| (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5222 && !(wp->w_closing \|\| wp->w_buffer->b_locked > 0))
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5223 {
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5224 win_close(wp, FALSE);
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5225 wpnext = firstwin; /* just in case an autocommand does
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5226 something strange with windows */
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5227 tpnext = first_tabpage; /* start all over... */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5228 open_wins = 0;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5229 }
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5230 else
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5231 ++open_wins;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5232 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5233
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5234 /* Without the ":tab" modifier only do the current tab page. */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5235 if (had_tab == 0 \|\| tpnext == NULL)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5236 break;
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	5237 goto_tabpage_tp(tpnext, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5238 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5239
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5240 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5241 * Go through the buffer list. When a buffer doesn't have a window yet,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5242 * open one. Otherwise move the window to the right position.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5243 * Watch out for autocommands that delete buffers or windows!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5244 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5245 /* Don't execute Win/Buf Enter/Leave autocommands here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5246 ++autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5247 win_enter(lastwin, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5248 ++autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5249 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5250 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5251 /* Check if this buffer needs a window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5252 if ((!all && buf->b_ml.ml_mfp == NULL) \|\| !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5253 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5254
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5255 if (had_tab != 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5256 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5257 /* With the ":tab" modifier don't move the window. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5258 if (buf->b_nwindows > 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5259 wp = lastwin; /* buffer has a window, skip it */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5260 else
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5261 wp = NULL;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5262 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5263 else
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5264 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5265 /* Check if this buffer already has a window */
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	5266 FOR_ALL_WINDOWS(wp)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5267 if (wp->w_buffer == buf)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5268 break;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5269 /* If the buffer already has a window, move it */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5270 if (wp != NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5271 win_move_after(wp, curwin);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5272 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5273
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5274 if (wp == NULL && split_ret == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5275 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5276 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5277
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5278 set_bufref(&bufref, buf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5279
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5280 /* Split the window and put the buffer in it */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5281 p_ea_save = p_ea;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5282 p_ea = TRUE; /* use space from all windows */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5283 split_ret = win_split(0, WSP_ROOM \| WSP_BELOW);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5284 ++open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5285 p_ea = p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5286 if (split_ret == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5287 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5288
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5289 /* Open the buffer in this window. */
576 8ad159a49ef7 updated for version 7.0164 vimboss parents: 502 diff changeset	5290 #if defined(HAS_SWAP_EXISTS_ACTION)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5291 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5292 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5293 set_curbuf(buf, DOBUF_GOTO);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5294 if (!bufref_valid(&bufref))
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5295 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5296 /* autocommands deleted the buffer!!! */
576 8ad159a49ef7 updated for version 7.0164 vimboss parents: 502 diff changeset	5297 #if defined(HAS_SWAP_EXISTS_ACTION)
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5298 swap_exists_action = SEA_NONE;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5299 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5300 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5301 }
576 8ad159a49ef7 updated for version 7.0164 vimboss parents: 502 diff changeset	5302 #if defined(HAS_SWAP_EXISTS_ACTION)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5303 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5304 {
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5305 # if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5306 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5307
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5308 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5309 * aborting() returns FALSE when closing a window. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5310 enter_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5311 # endif
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5312
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5313 /* User selected Quit at ATTENTION prompt; close this window. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5314 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5315 --open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5316 swap_exists_action = SEA_NONE;
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	5317 swap_exists_did_quit = TRUE;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5318
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5319 # if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5320 /* Restore the error/interrupt/exception state if not
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5321 * discarded by a new aborting error, interrupt, or uncaught
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5322 * exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5323 leave_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5324 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5325 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5326 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5327 handle_swap_exists(NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5328 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5329 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5330
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5331 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5332 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5333 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5334 (void)vgetc(); /* only break the file loading, not the rest */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5335 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5336 }
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5337 #ifdef FEAT_EVAL
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5338 /* Autocommands deleted the buffer or aborted script processing!!! */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5339 if (aborting())
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5340 break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5341 #endif
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5342 /* When ":tab" was used open a new tab for a new window repeatedly. */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5343 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5344 cmdmod.tab = 9999;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5346 --autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5347 win_enter(firstwin, FALSE); /* back to first window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5348 --autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5349
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5350 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5351 * Close superfluous windows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5352 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5353 for (wp = lastwin; open_wins > count; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5354 {
11957 bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job Christian Brabandt <cb@256bit.org> parents: 11917 diff changeset	5355 r = (buf_hide(wp->w_buffer) \|\| !bufIsChanged(wp->w_buffer)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5356 \|\| autowrite(wp->w_buffer, FALSE) == OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5357 if (!win_valid(wp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5358 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5359 /* BufWrite Autocommands made the window invalid, start over */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5360 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5361 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5362 else if (r)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5363 {
11957 bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job Christian Brabandt <cb@256bit.org> parents: 11917 diff changeset	5364 win_close(wp, !buf_hide(wp->w_buffer));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5365 --open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5366 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5367 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5368 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5369 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5370 wp = wp->w_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5371 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5372 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5373 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5374 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5375 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5376
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5377
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	5378 static int chk_modeline(linenr_T, int);
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5379
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5380 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5381 * do_modelines() - process mode lines for the current file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5382 *
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5383 * "flags" can be:
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5384 * OPT_WINONLY only set options local to window
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5385 * OPT_NOWIN don't set options local to window
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5386 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5387 * Returns immediately if the "ml" option isn't set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5388 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5389 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5390 do_modelines(int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5391 {
23 3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5392 linenr_T lnum;
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5393 int nmlines;
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5394 static int entered = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5395
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5396 if (!curbuf->b_p_ml \|\| (nmlines = (int)p_mls) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5397 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5398
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5399 /* Disallow recursive entry here. Can happen when executing a modeline
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5400 * triggers an autocommand, which reloads modelines with a ":do". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5401 if (entered)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5402 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5403
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5404 ++entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5405 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5406 ++lnum)
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5407 if (chk_modeline(lnum, flags) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5408 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5409
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5410 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5411 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum)
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5412 if (chk_modeline(lnum, flags) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5413 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5414 --entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5415 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5416
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5417 #include "version.h" /* for version number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5418
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5419 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5420 * chk_modeline() - check a single line for a mode string
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5421 * Return FAIL if an error encountered.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5422 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5423 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5424 chk_modeline(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5425 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5426 int flags) /* Same as for do_modelines(). */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5427 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5428 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5429 char_u *e;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5430 char_u linecopy; / local copy of any modeline found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5431 int prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5432 int vers;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5433 int end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5434 int retval = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5435 char_u *save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5436 linenr_T save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5437 #ifdef FEAT_EVAL
14700 0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function Christian Brabandt <cb@256bit.org> parents: 14658 diff changeset	5438 sctx_T save_current_sctx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5439 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5440
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5441 prev = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5442 for (s = ml_get(lnum); *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5443 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5444 if (prev == -1 \|\| vim_isspace(prev))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5445 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5446 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5447 \|\| STRNCMP(s, "vi:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5448 break;
5010 b614332f7df2 updated for version 7.3.1249 Bram Moolenaar <bram@vim.org> parents: 4936 diff changeset	5449 /* Accept both "vim" and "Vim". */
b614332f7df2 updated for version 7.3.1249 Bram Moolenaar <bram@vim.org> parents: 4936 diff changeset	5450 if ((s[0] == 'v' \|\| s[0] == 'V') && s[1] == 'i' && s[2] == 'm')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5451 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5452 if (s[3] == '<' \|\| s[3] == '=' \|\| s[3] == '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5453 e = s + 4;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5454 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5455 e = s + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5456 vers = getdigits(&e);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5457 if (*e == ':'
5043 53c1b30632df updated for version 7.3.1265 Bram Moolenaar <bram@vim.org> parents: 5010 diff changeset	5458 && (s[0] != 'V'
53c1b30632df updated for version 7.3.1265 Bram Moolenaar <bram@vim.org> parents: 5010 diff changeset	5459 \|\| STRNCMP(skipwhite(e + 1), "set", 3) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5460 && (s[3] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5461 \|\| (VIM_VERSION_100 >= vers && isdigit(s[3]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5462 \|\| (VIM_VERSION_100 < vers && s[3] == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5463 \|\| (VIM_VERSION_100 > vers && s[3] == '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5464 \|\| (VIM_VERSION_100 == vers && s[3] == '=')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5465 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5466 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5467 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5468 prev = *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5469 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5470
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5471 if (*s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5472 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5473 do /* skip over "ex:", "vi:" or "vim:" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5474 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5475 while (s[-1] != ':');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5476
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5477 s = linecopy = vim_strsave(s); /* copy the line, it will change */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5478 if (linecopy == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5479 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5480
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5481 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5482 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5483 sourcing_lnum = lnum; /* prepare for emsg() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5484 sourcing_name = (char_u *)"modelines";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5485
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5486 end = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5487 while (end == FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5488 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5489 s = skipwhite(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5490 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5491 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5492
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5493 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5494 * Find end of set command: ':' or end of line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5495 * Skip over "\:", replacing it with ":".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5496 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5497 for (e = s; e != ':' && e != NUL; ++e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5498 if (e[0] == '\\' && e[1] == ':')
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	5499 STRMOVE(e, e + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5500 if (*e == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5501 end = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5502
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5503 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5504 * If there is a "set" command, require a terminating ':' and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5505 * ignore the stuff after the ':'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5506 * "vi:set opt opt opt: foo" -- foo not interpreted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5507 * "vi:opt opt opt: foo" -- foo interpreted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5508 * Accept "se" for compatibility with Elvis.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5509 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5510 if (STRNCMP(s, "set ", (size_t)4) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5511 \|\| STRNCMP(s, "se ", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5512 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5513 if (e != ':') / no terminating ':'? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5514 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5515 end = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5516 s = vim_strchr(s, ' ') + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5517 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5518 e = NUL; / truncate the set command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5519
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5520 if (s != NUL) / skip over an empty "::" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5521 {
15207 6ab9c18708c4 patch 8.1.0613: when executing an insecure function the secure flag is stuck Bram Moolenaar <Bram@vim.org> parents: 15138 diff changeset	5522 int secure_save = secure;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5523 #ifdef FEAT_EVAL
14700 0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function Christian Brabandt <cb@256bit.org> parents: 14658 diff changeset	5524 save_current_sctx = current_sctx;
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function Christian Brabandt <cb@256bit.org> parents: 14658 diff changeset	5525 current_sctx.sc_sid = SID_MODELINE;
15008 67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	5526 current_sctx.sc_seq = 0;
14700 0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function Christian Brabandt <cb@256bit.org> parents: 14658 diff changeset	5527 current_sctx.sc_lnum = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5528 #endif
15054 2d6e930c7613 patch 8.1.0538: evaluating a modeline might invoke using a shell command Bram Moolenaar <Bram@vim.org> parents: 15008 diff changeset	5529 // Make sure no risky things are executed as a side effect.
15056 a751ecdd07cc patch 8.1.0539: cannot build without the sandbox Bram Moolenaar <Bram@vim.org> parents: 15054 diff changeset	5530 ++secure;
15054 2d6e930c7613 patch 8.1.0538: evaluating a modeline might invoke using a shell command Bram Moolenaar <Bram@vim.org> parents: 15008 diff changeset	5531
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5532 retval = do_set(s, OPT_MODELINE \| OPT_LOCAL \| flags);
15054 2d6e930c7613 patch 8.1.0538: evaluating a modeline might invoke using a shell command Bram Moolenaar <Bram@vim.org> parents: 15008 diff changeset	5533
15207 6ab9c18708c4 patch 8.1.0613: when executing an insecure function the secure flag is stuck Bram Moolenaar <Bram@vim.org> parents: 15138 diff changeset	5534 secure = secure_save;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5535 #ifdef FEAT_EVAL
14700 0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function Christian Brabandt <cb@256bit.org> parents: 14658 diff changeset	5536 current_sctx = save_current_sctx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5537 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5538 if (retval == FAIL) /* stop if error found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5539 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5540 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5541 s = e + 1; /* advance to next part */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5542 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5543
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5544 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5545 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5546
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5547 vim_free(linecopy);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5548 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5549 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5550 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5551
1559 bdbaeab157e6 updated for version 7.1-272 vimboss parents: 1420 diff changeset	5552 #if defined(FEAT_VIMINFO) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5553 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5554 read_viminfo_bufferlist(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5555 vir_T *virp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5556 int writing)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5557 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5558 char_u *tab;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5559 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5560 colnr_T col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5561 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5562 char_u *sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5563 char_u *xline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5564
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5565 /* Handle long line and escaped characters. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5566 xline = viminfo_readstring(virp, 1, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5567
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5568 /* don't read in if there are files on the command-line or if writing: */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5569 if (xline != NULL && !writing && ARGCOUNT == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5570 && find_viminfo_parameter('%') != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5571 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5572 /* Format is: <fname> Tab <lnum> Tab <col>.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5573 * Watch out for a Tab in the file name, work from the end. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5574 lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5575 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5576 tab = vim_strrchr(xline, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5577 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5578 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5579 *tab++ = '\0';
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	5580 col = (colnr_T)atoi((char *)tab);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5581 tab = vim_strrchr(xline, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5582 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5583 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5584 *tab++ = '\0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5585 lnum = atol((char *)tab);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5586 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5587 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5588
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5589 /* Expand "~/" in the file name at "line + 1" to a full path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5590 * Then try shortening it by comparing with the current directory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5591 expand_env(xline, NameBuff, MAXPATHL);
1411 0e6b369b9760 updated for version 7.1-126 vimboss parents: 1410 diff changeset	5592 sfname = shorten_fname1(NameBuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5593
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5594 buf = buflist_new(NameBuff, sfname, (linenr_T)0, BLN_LISTED);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5595 if (buf != NULL) /* just in case... */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5596 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5597 buf->b_last_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5598 buf->b_last_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5599 buflist_setfpos(buf, curwin, lnum, col, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5601 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5602 vim_free(xline);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5603
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5604 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5605 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5606
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5607 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5608 write_viminfo_bufferlist(FILE *fp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5609 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5610 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5611 win_T *win;
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	5612 tabpage_T *tp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5613 char_u *line;
23 3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5614 int max_buffers;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5615
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5616 if (find_viminfo_parameter('%') == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5617 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5618
23 3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5619 /* Without a number -1 is returned: do all buffers. */
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5620 max_buffers = get_viminfo_parameter('%');
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5621
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5622 /* Allocate room for the file name, lnum and col. */
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	5623 #define LINE_BUF_LEN (MAXPATHL + 40)
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	5624 line = alloc(LINE_BUF_LEN);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5625 if (line == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5626 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5627
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	5628 FOR_ALL_TAB_WINDOWS(tp, win)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5629 set_last_cursor(win);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5630
2545 298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2520 diff changeset	5631 fputs(_("\n# Buffer list:\n"), fp);
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	5632 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5633 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5634 if (buf->b_fname == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5635 \|\| !buf->b_p_bl
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5636 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5637 \|\| bt_quickfix(buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5638 #endif
12100 d4ffc3dc9fb0 patch 8.0.0930: terminal buffers are stored in the viminfo file Christian Brabandt <cb@256bit.org> parents: 11959 diff changeset	5639 #ifdef FEAT_TERMINAL
d4ffc3dc9fb0 patch 8.0.0930: terminal buffers are stored in the viminfo file Christian Brabandt <cb@256bit.org> parents: 11959 diff changeset	5640 \|\| bt_terminal(buf)
d4ffc3dc9fb0 patch 8.0.0930: terminal buffers are stored in the viminfo file Christian Brabandt <cb@256bit.org> parents: 11959 diff changeset	5641 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5642 \|\| removable(buf->b_ffname))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5643 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5644
23 3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5645 if (max_buffers-- == 0)
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5646 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5647 putc('%', fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5648 home_replace(NULL, buf->b_ffname, line, MAXPATHL, TRUE);
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2253 diff changeset	5649 vim_snprintf_add((char *)line, LINE_BUF_LEN, "\t%ld\t%d",
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5650 (long)buf->b_last_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5651 buf->b_last_cursor.col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5652 viminfo_writestring(fp, line);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5653 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5654 vim_free(line);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5655 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5656 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5657
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5658 /*
14433 4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5659 * Return TRUE if "buf" is a normal buffer, 'buftype' is empty.
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5660 */
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5661 int
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5662 bt_normal(buf_T *buf)
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5663 {
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5664 return buf != NULL && buf->b_p_bt[0] == NUL;
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5665 }
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5666
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5667 /*
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5668 * Return TRUE if "buf" is the quickfix buffer.
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5669 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5670 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5671 bt_quickfix(buf_T *buf)
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5672 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5673 return buf != NULL && buf->b_p_bt[0] == 'q';
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5674 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5675
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5676 /*
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5677 * Return TRUE if "buf" is a terminal buffer.
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5678 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5679 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5680 bt_terminal(buf_T *buf)
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5681 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5682 return buf != NULL && buf->b_p_bt[0] == 't';
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5683 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5684
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5685 /*
11800 5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5686 * Return TRUE if "buf" is a help buffer.
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5687 */
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5688 int
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5689 bt_help(buf_T *buf)
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5690 {
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5691 return buf != NULL && buf->b_help;
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5692 }
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5693
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5694 /*
14019 dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5695 * Return TRUE if "buf" is a prompt buffer.
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5696 */
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5697 int
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5698 bt_prompt(buf_T *buf)
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5699 {
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5700 return buf != NULL && buf->b_p_bt[0] == 'p';
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5701 }
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5702
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5703 /*
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5704 * Return TRUE if "buf" is a "nofile", "acwrite", "terminal" or "prompt"
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5705 * buffer. This means the buffer name is not a file name.
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5706 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5707 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5708 bt_nofile(buf_T *buf)
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5709 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5710 return buf != NULL && ((buf->b_p_bt[0] == 'n' && buf->b_p_bt[2] == 'f')
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5711 \|\| buf->b_p_bt[0] == 'a'
14019 dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5712 \|\| buf->b_p_bt[0] == 't'
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5713 \|\| buf->b_p_bt[0] == 'p');
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5714 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5715
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5716 /*
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5717 * Return TRUE if "buf" is a "nowrite", "nofile", "terminal" or "prompt"
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5718 * buffer.
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5719 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5720 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5721 bt_dontwrite(buf_T *buf)
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5722 {
14019 dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5723 return buf != NULL && (buf->b_p_bt[0] == 'n'
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5724 \|\| buf->b_p_bt[0] == 't'
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5725 \|\| buf->b_p_bt[0] == 'p');
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5726 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5727
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5728 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5729 bt_dontwrite_msg(buf_T *buf)
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5730 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5731 if (bt_dontwrite(buf))
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5732 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5733 emsg(_("E382: Cannot write, 'buftype' option is set"));
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5734 return TRUE;
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5735 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5736 return FALSE;
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5737 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5738
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5739 /*
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5740 * Return TRUE if the buffer should be hidden, according to 'hidden', ":hide"
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5741 * and 'bufhidden'.
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5742 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5743 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5744 buf_hide(buf_T *buf)
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5745 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5746 /* 'bufhidden' overrules 'hidden' and ":hide", check it first */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5747 switch (buf->b_p_bh[0])
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5748 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5749 case 'u': /* "unload" */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5750 case 'w': /* "wipe" */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5751 case 'd': return FALSE; /* "delete" */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5752 case 'h': return TRUE; /* "hide" */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5753 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5754 return (p_hid \|\| cmdmod.hide);
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5755 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5756
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5757 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5758 * Return special buffer name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5759 * Returns NULL when the buffer has a normal file name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5760 */
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5761 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5762 buf_spname(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5763 {
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	5764 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5765 if (bt_quickfix(buf))
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5766 {
5208 bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5767 win_T *win;
1559 bdbaeab157e6 updated for version 7.1-272 vimboss parents: 1420 diff changeset	5768 tabpage_T *tp;
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5769
d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5770 /*
d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5771 * For location list window, w_llist_ref points to the location list.
d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5772 * For quickfix window, w_llist_ref is NULL.
d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5773 */
5208 bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5774 if (find_win_for_buf(buf, &win, &tp) == OK && win->w_llist_ref != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5775 return (char_u *)_(msg_loclist);
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5776 else
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5777 return (char_u *)_(msg_qflist);
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5778 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5779 #endif
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5780
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5781 /* There is no _file_ when 'buftype' is "nofile", b_sfname
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5782 * contains the name as specified by the user. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5783 if (bt_nofile(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5784 {
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5785 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5786 if (buf->b_term != NULL)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5787 return term_get_status_text(buf->b_term);
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5788 #endif
12267 e3bde71afff0 patch 8.0.1013: terminal window behaves different from a buffer with changes Christian Brabandt <cb@256bit.org> parents: 12146 diff changeset	5789 if (buf->b_fname != NULL)
e3bde71afff0 patch 8.0.1013: terminal window behaves different from a buffer with changes Christian Brabandt <cb@256bit.org> parents: 12146 diff changeset	5790 return buf->b_fname;
14037 afce2005fdc8 patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse Christian Brabandt <cb@256bit.org> parents: 14019 diff changeset	5791 #ifdef FEAT_JOB_CHANNEL
afce2005fdc8 patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse Christian Brabandt <cb@256bit.org> parents: 14019 diff changeset	5792 if (bt_prompt(buf))
afce2005fdc8 patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse Christian Brabandt <cb@256bit.org> parents: 14019 diff changeset	5793 return (char_u *)_("[Prompt]");
afce2005fdc8 patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse Christian Brabandt <cb@256bit.org> parents: 14019 diff changeset	5794 #endif
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5795 return (char_u *)_("[Scratch]");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5796 }
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5797
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5798 if (buf->b_fname == NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5799 return (char_u *)_("[No Name]");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5800 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5801 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5802
11959 91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5803 #if defined(FEAT_JOB_CHANNEL) \
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5804 \|\| defined(FEAT_PYTHON) \|\| defined(FEAT_PYTHON3) \
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5805 \|\| defined(PROTO)
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5806 # define SWITCH_TO_WIN
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5807
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5808 /*
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5809 * Find a window that contains "buf" and switch to it.
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5810 * If there is no such window, use the current window and change "curbuf".
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5811 * Caller must initialize save_curbuf to NULL.
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5812 * restore_win_for_buf() MUST be called later!
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5813 */
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5814 void
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5815 switch_to_win_for_buf(
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5816 buf_T *buf,
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5817 win_T **save_curwinp,
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5818 tabpage_T **save_curtabp,
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5819 bufref_T *save_curbuf)
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5820 {
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5821 win_T *wp;
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5822 tabpage_T *tp;
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5823
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5824 if (find_win_for_buf(buf, &wp, &tp) == FAIL)
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5825 switch_buffer(save_curbuf, buf);
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5826 else if (switch_win(save_curwinp, save_curtabp, wp, tp, TRUE) == FAIL)
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5827 {
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5828 restore_win(save_curwinp, save_curtabp, TRUE);
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5829 switch_buffer(save_curbuf, buf);
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5830 }
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5831 }
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5832
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5833 void
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5834 restore_win_for_buf(
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5835 win_T *save_curwin,
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5836 tabpage_T *save_curtab,
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5837 bufref_T *save_curbuf)
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5838 {
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5839 if (save_curbuf->br_buf == NULL)
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5840 restore_win(save_curwin, save_curtab, TRUE);
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5841 else
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5842 restore_buffer(save_curbuf);
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5843 }
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5844 #endif
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5845
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	5846 #if defined(FEAT_QUICKFIX) \|\| defined(SWITCH_TO_WIN) \|\| defined(PROTO)
5208 bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5847 /*
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5848 * Find a window for buffer "buf".
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5849 * If found OK is returned and "wp" and "tp" are set to the window and tabpage.
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5850 * If not found FAIL is returned.
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5851 */
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5852 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5853 find_win_for_buf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5854 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5855 win_T **wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5856 tabpage_T **tp)
5208 bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5857 {
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5858 FOR_ALL_TAB_WINDOWS(tp, wp)
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5859 if ((*wp)->w_buffer == buf)
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5860 goto win_found;
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5861 return FAIL;
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5862 win_found:
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5863 return OK;
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5864 }
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5865 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5866
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5867 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5868 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5869 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5870 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5871 set_buflisted(int on)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5872 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5873 if (on != curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5874 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5875 curbuf->b_p_bl = on;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5876 if (on)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5877 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5878 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5879 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5880 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5881 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5882
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5883 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5884 * Read the file for "buf" again and check if the contents changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5885 * Return TRUE if it changed or this could not be checked.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5886 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5887 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5888 buf_contents_changed(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5889 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5890 buf_T *newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5891 int differ = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5892 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5893 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5894 exarg_T ea;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5895
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5896 /* Allocate a buffer without putting it in the buffer list. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5897 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5898 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5899 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5900
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5901 /* Force the 'fileencoding' and 'fileformat' to be equal. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5902 if (prep_exarg(&ea, buf) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5903 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5904 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5905 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5906 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5907
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5908 /* set curwin/curbuf to buf and save a few things */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5909 aucmd_prepbuf(&aco, newbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5910
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	5911 if (ml_open(curbuf) == OK
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5912 && readfile(buf->b_ffname, buf->b_fname,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5913 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5914 &ea, READ_NEW \| READ_DUMMY) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5915 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5916 /* compare the two files line by line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5917 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5918 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5919 differ = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5920 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5921 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5922 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5923 differ = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5924 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5925 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5926 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5927 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5928 vim_free(ea.cmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5929
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5930 /* restore curwin/curbuf and a few other things */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5931 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5932
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5933 if (curbuf != newbuf) /* safety check */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5934 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5935
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5936 return differ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5937 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5938
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5939 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5940 * Wipe out a buffer and decrement the last buffer number if it was used for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5941 * this buffer. Call this to wipe out a temp buffer that does not contain any
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5942 * marks.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5943 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5944 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5945 wipe_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5946 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5947 int aucmd UNUSED) /* When TRUE trigger autocommands. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5948 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5949 if (buf->b_fnum == top_file_num - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5950 --top_file_num;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5951
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5952 if (!aucmd) /* Don't trigger BufDelete autocommands here. */
1410 cdd82acd75b4 updated for version 7.1-125 vimboss parents: 1352 diff changeset	5953 block_autocmds();
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5954
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	5955 close_buffer(NULL, buf, DOBUF_WIPE, FALSE);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5956
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5957 if (!aucmd)
1410 cdd82acd75b4 updated for version 7.1-125 vimboss parents: 1352 diff changeset	5958 unblock_autocmds();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5959 }

Mercurial > vim

annotate src/buffer.c @ 15490:98c35d312987 v8.1.0753