vim: src/buffer.c annotate

annotate src/buffer.c @ 17809:59f8948b7590 v8.1.1901

patch 8.1.1901: the +insert_expand feature is not always available Commit: https://github.com/vim/vim/commit/e2c453d38f6512ac4cff7cd26aa7780b4e2534d7 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 21 14:37:09 2019 +0200 patch 8.1.1901: the +insert_expand feature is not always available Problem: The +insert_expand feature is not always available. Solution: Graduate the +insert_expand feature.

author	Bram Moolenaar <Bram@vim.org>
date	Wed, 21 Aug 2019 14:45:04 +0200
parents	ec1717981acf
children	7e6b7a4f13bc

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
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	30 static void enter_buffer(buf_T *buf);
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	31 static void buflist_getfpos(void);
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	32 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	33 static char_u fname_match(regmatch_T rmp, char_u *name, int ignore_case);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	34 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	35 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	36 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	37 static int buf_same_ino(buf_T buf, stat_T stp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	38 #else
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	39 static int otherfile_buf(buf_T buf, char_u ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	40 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	41 #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	42 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	43 #endif
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	44 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	45 static void free_buffer(buf_T *);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	46 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	47 static void clear_wininfo(buf_T *buf);
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	48 #if defined(FEAT_JOB_CHANNEL) \
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	49 \|\| defined(FEAT_PYTHON) \|\| defined(FEAT_PYTHON3)
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	50 static int find_win_for_buf(buf_T buf, win_T wp, tabpage_T *tp);
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	51 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	53 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	54 # define dev_T dev_t
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	55 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	56 # define dev_T unsigned
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	57 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	58
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	59 #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	60 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	61 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	62 #endif
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	63 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	64
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	65 /* 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	66 static int buf_free_count = 0;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	67
16996 d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16872 diff changeset	68 /*
d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16872 diff changeset	69 * Read data from buffer for retrying.
d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16872 diff changeset	70 */
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	71 static int
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	72 read_buffer(
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	73 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	74 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	75 int flags) /* extra flags for readfile() */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	76 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	77 int retval = OK;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	78 linenr_T line_count;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	79
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	80 /*
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	81 * 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	82 * 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	83 * 'fileencoding' was guessed wrong.
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	84 */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	85 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	86 retval = readfile(
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	87 read_stdin ? NULL : curbuf->b_ffname,
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	88 read_stdin ? NULL : curbuf->b_fname,
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	89 (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	90 flags \| READ_BUFFER);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	91 if (retval == OK)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	92 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	93 /* Delete the binary lines. */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	94 while (--line_count >= 0)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	95 ml_delete((linenr_T)1, FALSE);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	96 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	97 else
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	98 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	99 /* Delete the converted lines. */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	100 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	101 ml_delete(line_count, FALSE);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	102 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	103 /* 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	104 curwin->w_cursor.lnum = 1;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	105 curwin->w_cursor.col = 0;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	106
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	107 if (read_stdin)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	108 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	109 /* 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	110 * 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	111 if (!readonlymode && !BUFEMPTY())
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	112 changed();
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	113 else if (retval == OK)
16996 d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16872 diff changeset	114 unchanged(curbuf, FALSE, TRUE);
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	115
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	116 if (retval == OK)
01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	117 {
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	118 #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	119 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	120 curbuf, &retval);
69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	121 #else
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	122 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	123 #endif
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	124 }
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	125 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	126 return retval;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	127 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	128
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	129 /*
17225 09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	130 * Ensure buffer "buf" is loaded. Does not trigger the swap-exists action.
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	131 */
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	132 void
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	133 buffer_ensure_loaded(buf_T *buf)
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	134 {
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	135 if (buf->b_ml.ml_mfp == NULL)
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	136 {
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	137 aco_save_T aco;
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	138
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	139 aucmd_prepbuf(&aco, buf);
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	140 swap_exists_action = SEA_NONE;
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	141 open_buffer(FALSE, NULL, 0);
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	142 aucmd_restbuf(&aco);
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	143 }
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	144 }
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	145
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	146 /*
2214 f8222d1f9a73 Included patch for persistent undo. Lots of changes and added test. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	147 * 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	148 * memory.
f8222d1f9a73 Included patch for persistent undo. Lots of changes and added test. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	149 * Return FAIL for failure, OK otherwise.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	150 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	152 open_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	153 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	154 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	155 int flags) /* extra flags for readfile() */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	156 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	157 int retval = OK;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	158 bufref_T old_curbuf;
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	159 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	160 long old_tw = curbuf->b_p_tw;
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	161 #endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	162 int read_fifo = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	163
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	164 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	165 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	166 * When re-entering the same buffer, it should not change, because the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	167 * user may have reset the flag by hand.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	168 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	169 if (readonlymode && curbuf->b_ffname != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	170 && (curbuf->b_flags & BF_NEVERLOADED))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171 curbuf->b_p_ro = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	172
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	173 if (ml_open(curbuf) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	175 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	176 * There MUST be a memfile, otherwise we can't do anything
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	177 * If we can't create one for the current buffer, take another buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	178 */
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	179 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	180 FOR_ALL_BUFFERS(curbuf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	181 if (curbuf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	183 /*
17797 ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	184 * If there is no memfile at all, exit.
1698 f4f8014d516e updated for version 7.2c-000 vimboss parents: 1618 diff changeset	185 * This is OK, since there are no changes to lose.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 if (curbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	189 emsg(_("E82: Cannot allocate any buffer, exiting..."));
17797 ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	190
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	191 // Don't try to do any saving, with "curbuf" NULL almost nothing
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	192 // will work.
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	193 v_dying = 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	194 getout(2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	195 }
17797 ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	196
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	197 emsg(_("E83: Cannot allocate buffer, using other one..."));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	198 enter_buffer(curbuf);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	199 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	200 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	201 check_colorcolumn(curwin);
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	202 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	203 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	204 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	205
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	206 /* The autocommands in readfile() may change the buffer, but only AFTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	207 * reading the file. */
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	208 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	209 modified_was_set = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	210
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	211 /* mark cursor position as being invalid */
2091 95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	212 curwin->w_valid = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 if (curbuf->b_ffname != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216 && netbeansReadFile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	218 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	219 {
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	220 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	221 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	222 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	223 int perm;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	224 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 int oldFire = netbeansFireChanges;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 netbeansFireChanges = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 #endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	230 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	231 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	232 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	233 \|\| S_ISSOCK(perm)
9911 74e345d2878c commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f Christian Brabandt <cb@256bit.org> parents: 9875 diff changeset	234 # ifdef OPEN_CHR_FILES
74e345d2878c commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f Christian Brabandt <cb@256bit.org> parents: 9875 diff changeset	235 \|\| (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	236 # endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	237 ))
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	238 read_fifo = TRUE;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	239 if (read_fifo)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	240 curbuf->b_p_bin = TRUE;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	241 #endif
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	242 if (shortmess(SHM_FILEINFO))
f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	243 msg_silent = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	244 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	245 (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	246 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	247 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	248 if (read_fifo)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	249 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	250 curbuf->b_p_bin = save_bin;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	251 if (retval == OK)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	252 retval = read_buffer(FALSE, eap, flags);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	253 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	254 #endif
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	255 msg_silent = old_msg_silent;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	256 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	257 netbeansFireChanges = oldFire;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	258 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	259 /* 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	260 if (bt_help(curbuf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	261 fix_help_buffer();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	262 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	263 else if (read_stdin)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	264 {
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	265 int save_bin = curbuf->b_p_bin;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 * First read the text in binary mode into the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 * Then read from that same buffer and append at the end. This makes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	270 * it possible to retry when 'fileformat' or 'fileencoding' was
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271 * guessed wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	272 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	273 curbuf->b_p_bin = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 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	275 (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	276 flags \| (READ_NEW + READ_STDIN));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	277 curbuf->b_p_bin = save_bin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278 if (retval == OK)
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	279 retval = read_buffer(TRUE, eap, flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	282 /* if first time loading this buffer, init b_chartab[] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	283 if (curbuf->b_flags & BF_NEVERLOADED)
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	284 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	285 (void)buf_init_chartab(curbuf, FALSE);
5440 e6f3f66028d4 updated for version 7.4.070 Bram Moolenaar <bram@vim.org> parents: 5438 diff changeset	286 #ifdef FEAT_CINDENT
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	287 parse_cino(curbuf);
5440 e6f3f66028d4 updated for version 7.4.070 Bram Moolenaar <bram@vim.org> parents: 5438 diff changeset	288 #endif
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	289 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	290
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	291 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	292 * Set/reset the Changed flag first, autocmds may change the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 * 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	294 * So the modelines have priority over autocommands.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	295 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	296 /* When reading stdin, the buffer contents always needs writing, so set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	297 * the changed flag. Unless in readonly mode: "ls \| gview -".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	298 * When interrupted and 'cpoptions' contains 'i' set changed flag. */
1291 f12d38ee49de updated for version 7.1-006 vimboss parents: 1187 diff changeset	299 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	300 \|\| 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	301 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	302 \|\| (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	303 #endif
1291 f12d38ee49de updated for version 7.1-006 vimboss parents: 1187 diff changeset	304 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	305 changed();
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	306 else if (retval == OK && !read_stdin && !read_fifo)
16996 d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16872 diff changeset	307 unchanged(curbuf, FALSE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	308 save_file_ff(curbuf); /* keep this fileformat */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	309
13519 4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	310 /* 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	311 * 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	312 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	313 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	314
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	315 /* require "!" to overwrite the file, because it wasn't read completely */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	316 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	317 if (aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	318 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	319 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	320 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	321 curbuf->b_flags \|= BF_READERR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	322
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	323 #ifdef FEAT_FOLDING
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	324 /* Need to update automatic folding. Do this before the autocommands,
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	325 * they may use the fold info. */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	326 foldUpdateAll(curwin);
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	327 #endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	328
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	329 /* need to set w_topline, unless some autocommand already did that. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	330 if (!(curwin->w_valid & VALID_TOPLINE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	331 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	332 curwin->w_topline = 1;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	333 #ifdef FEAT_DIFF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	334 curwin->w_topfill = 0;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	335 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	336 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	337 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	338 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	339 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	340 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	341 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	342
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	343 if (retval == OK)
7 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 * The autocommands may have changed the current buffer. Apply the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	347 * modelines to the correct buffer, if it still exists and is loaded.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	348 */
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	349 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	350 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	351 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	352
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	353 /* 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	354 aucmd_prepbuf(&aco, old_curbuf.br_buf);
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	355 do_modelines(0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	356 curbuf->b_flags &= ~(BF_CHECK_RO \| BF_NEVERLOADED);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	357
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	358 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	359 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	360 &retval);
69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	361 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	362 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	363 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	364
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	365 /* restore curwin/curbuf and a few other things */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	366 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	367 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	368 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	369
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	370 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	371 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	372
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	373 /*
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	374 * 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	375 */
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	376 void
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	377 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	378 {
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	379 bufref->br_buf = buf;
11531 e349dc7889f5 patch 8.0.0648: possible use of NULL pointer Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	380 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	381 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	382 }
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	383
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	384 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	385 * 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	386 * 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	387 * 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	388 * 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	389 * 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	390 */
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	391 int
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	392 bufref_valid(bufref_T *bufref)
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	393 {
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	394 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	395 ? 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	396 && 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	397 }
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	398
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	399 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	400 * 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	401 * This can be slow if there are many buffers, prefer using bufref_valid().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	402 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	403 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	404 buf_valid(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	405 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	406 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	407
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	408 /* 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	409 * one. */
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	410 for (bp = lastbuf; bp != NULL; bp = bp->b_prev)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	411 if (bp == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	412 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	413 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	414 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	415
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	416 /*
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	417 * 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	418 */
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	419 static hashtab_T buf_hashtab;
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	420
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	421 static void
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	422 buf_hashtab_add(buf_T *buf)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	423 {
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	424 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	425 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	426 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	427 }
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	428
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	429 static void
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	430 buf_hashtab_remove(buf_T *buf)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	431 {
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	432 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	433
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	434 if (!HASHITEM_EMPTY(hi))
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	435 hash_remove(&buf_hashtab, hi);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	436 }
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	437
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	438 /*
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	439 * 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	440 * 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	441 * 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	442 */
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	443 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	444 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	445 {
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	446 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	447
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	448 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	449 {
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	450 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	451
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	452 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	453 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	454 {
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	455 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	456 break;
75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	457 }
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	458 }
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	459 if (!can_unload)
17458 cfdef48743ed patch 8.1.1727: code for viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17225 diff changeset	460 semsg(_("E937: Attempt to delete a buffer that is in use: %s"),
cfdef48743ed patch 8.1.1727: code for viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17225 diff changeset	461 buf->b_fname);
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	462 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	463 }
13720 7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	464
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	465 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	466 * Close the link to a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	467 * "action" is used when there is no longer a window for the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	468 * It can be:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	469 * 0 buffer becomes hidden
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	470 * DOBUF_UNLOAD buffer is unloaded
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	471 * DOBUF_DELETE buffer is unloaded and removed from buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	472 * DOBUF_WIPE buffer is unloaded and really deleted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	473 * When doing all but the first one on the current buffer, the caller should
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	474 * get a new buffer very soon!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	476 * 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	477 *
9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	478 * 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	479 * 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	480 * supposed to close the window but autocommands close all other windows.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	481 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	483 close_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	484 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	485 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	486 int action,
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	487 int abort_if_last)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	488 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	489 int is_curbuf;
2047 85da03763130 updated for version 7.2.333 Bram Moolenaar <bram@zimbu.org> parents: 1883 diff changeset	490 int nwindows;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	491 bufref_T bufref;
10320 6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803 Christian Brabandt <cb@256bit.org> parents: 10184 diff changeset	492 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	493 win_T *the_curwin = curwin;
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	494 tabpage_T *the_curtab = curtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	495 int unload_buf = (action != 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	496 int del_buf = (action == DOBUF_DEL \|\| action == DOBUF_WIPE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	497 int wipe_buf = (action == DOBUF_WIPE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	498
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	499 /*
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	500 * 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	501 * 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	502 * "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	503 */
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	504 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	505 {
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	506 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	507 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	508 }
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	509 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	510 {
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	511 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	512 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	513 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	514 }
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	515 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	516 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	517
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	518 #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	519 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	520 {
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	521 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	522 {
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	523 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	524 {
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	525 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	526 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	527
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	528 /* 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	529 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	530 }
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	531 else
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	532 {
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	533 /* 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	534 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	535 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	536 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	537 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	538 else
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	539 {
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	540 /* 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	541 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	542 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	543 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	544 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	545 }
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	546 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	547
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	548 /* 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	549 * 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	550 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	551 return;
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	552
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	553 /* 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	554 if (win != NULL && win_valid_any_tab(win))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	555 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	556 /* Set b_last_cursor when closing the last window for the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	557 * Remember the last cursor position and window options of the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	558 * This used to be only for the current window, but then options like
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	559 * 'foldmethod' may be lost with a ":only" command. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	560 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	561 set_last_cursor(win);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	562 buflist_setfpos(buf, win,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	563 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	564 win->w_cursor.col, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	565 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	566
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	567 set_bufref(&bufref, buf);
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	568
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	569 /* When the buffer is no longer in a window, trigger BufWinLeave */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	570 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	571 {
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	572 ++buf->b_locked;
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	573 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	574 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	575 && !bufref_valid(&bufref))
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	576 {
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	577 /* Autocommands deleted the buffer. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	578 aucmd_abort:
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	579 emsg(_(e_auabort));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	580 return;
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	581 }
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	582 --buf->b_locked;
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	583 if (abort_if_last && one_window())
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	584 /* Autocommands made this the only window. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	585 goto aucmd_abort;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	586
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	587 /* When the buffer becomes hidden, but is not unloaded, trigger
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	588 * BufHidden */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	589 if (!unload_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	590 {
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	591 ++buf->b_locked;
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	592 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	593 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	594 && !bufref_valid(&bufref))
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	595 /* Autocommands deleted the buffer. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	596 goto aucmd_abort;
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	597 --buf->b_locked;
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	598 if (abort_if_last && one_window())
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	599 /* Autocommands made this the only window. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	600 goto aucmd_abort;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	601 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	602 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	603 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	604 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	605 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	606 }
10114 aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	607
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	608 /* 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	609 * 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	610 * "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	611 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	612 {
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	613 block_autocmds();
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	614 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	615 unblock_autocmds();
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	616 }
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	617
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	618 nwindows = buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	619
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	620 /* decrease the link count from windows (unless not in any window) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	621 if (buf->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	622 --buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623
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	624 #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	625 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	626 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	627 #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	628
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	629 /* Return when a window is displaying the buffer or when it's not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	630 * unloaded. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631 if (buf->b_nwindows > 0 \|\| !unload_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	633
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	634 /* Always remove the buffer when there is no file name. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	635 if (buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	636 del_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	637
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	638 /* 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	639 * anything. */
10184 4669440016f2 commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0 Christian Brabandt <cb@256bit.org> parents: 10156 diff changeset	640 if (buf == curbuf && VIsual_active
10156 f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	641 #if defined(EXITFREE)
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	642 && !entered_free_all_mem
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	643 #endif
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	644 )
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	645 end_visual_mode();
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	646
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	647 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	648 * Free all things allocated for this buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649 * Also calls the "BufDelete" autocommands when del_buf is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	650 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	651 /* Remember if we are closing the current buffer. Restore the number of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	652 * windows, so that autocommands in buf_freeall() don't get confused. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	653 is_curbuf = (buf == curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	654 buf->b_nwindows = nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	655
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	656 buf_freeall(buf, (del_buf ? BFA_DEL : 0) + (wipe_buf ? BFA_WIPE : 0));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	657
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	658 /* 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	659 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	660 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	661 #ifdef FEAT_EVAL
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	662 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	664 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668 * This might cause the previous curbuf to be deleted unexpectedly. But
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	669 * 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	670 * obtained anyway. Therefore only return if curbuf changed to the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	671 * deleted buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	672 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	673 if (buf == curbuf && !is_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 return;
9450 073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	675
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	676 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	677 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	678
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	679 /* 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	680 * 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	681 if (buf->b_nwindows > 0)
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	682 --buf->b_nwindows;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685 * Remove the buffer from the list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	686 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	687 if (wipe_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	688 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	689 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	690 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	691 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	692 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	693 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 if (buf->b_prev == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695 firstbuf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697 buf->b_prev->b_next = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	698 if (buf->b_next == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699 lastbuf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701 buf->b_next->b_prev = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	702 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	704 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	705 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	706 if (del_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	707 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	708 /* Free all internal variables and reset option values, to make
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	709 * ":bdel" compatible with Vim 5.7. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	710 free_buffer_stuff(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	711
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	712 /* Make it look like a new buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	713 buf->b_flags = BF_CHECK_RO \| BF_NEVERLOADED;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	714
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	715 /* Init the options when loaded again. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	716 buf->b_p_initialized = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	717 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 buf_clear_file(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719 if (del_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720 buf->b_p_bl = FALSE;
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	725 * Make buffer not contain a file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	726 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	727 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	728 buf_clear_file(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 buf->b_ml.ml_line_count = 1;
16996 d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16872 diff changeset	731 unchanged(buf, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	732 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733 buf->b_p_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	734 buf->b_start_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	735 buf->b_p_bomb = FALSE;
1352 c544a3507e83 updated for version 7.1-066 vimboss parents: 1341 diff changeset	736 buf->b_start_bomb = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 buf->b_ml.ml_mfp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 buf->b_ml.ml_flags = ML_EMPTY; /* empty buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740 netbeans_deleted_all_lines(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	744 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	745 * 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	746 * 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	747 * flags:
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	748 * 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	749 * 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	750 * BFA_KEEP_UNDO do not free undo information
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	751 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	752 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	753 buf_freeall(buf_T *buf, int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	754 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	755 int is_curbuf = (buf == curbuf);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	756 bufref_T bufref;
10118 5d77565e6222 commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0 Christian Brabandt <cb@256bit.org> parents: 10114 diff changeset	757 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	758 win_T *the_curwin = curwin;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	759 tabpage_T *the_curtab = curtab;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	760
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	761 /* 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	762 ++buf->b_locked;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	763 set_bufref(&bufref, buf);
9106 97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	764 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	765 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	766 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	767 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	768 && !bufref_valid(&bufref))
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	769 /* autocommands deleted the buffer */
9106 97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	770 return;
97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	771 }
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	772 if ((flags & BFA_DEL) && buf->b_p_bl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	773 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	774 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	775 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	776 && !bufref_valid(&bufref))
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	777 /* autocommands deleted the buffer */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	778 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	779 }
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	780 if (flags & BFA_WIPE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	781 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	782 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	783 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	784 && !bufref_valid(&bufref))
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	785 /* autocommands deleted the buffer */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	786 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	787 }
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	788 --buf->b_locked;
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	789
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	790 /* 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	791 * 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	792 * "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	793 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	794 {
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	795 block_autocmds();
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	796 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	797 unblock_autocmds();
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	798 }
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	799
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	800 #ifdef FEAT_EVAL
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	801 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	802 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	803 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	804
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	805 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	806 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	807 * This might cause curbuf to be deleted unexpectedly. But in some cases
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	808 * it's OK to delete the curbuf, because a new one is obtained anyway.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	809 * Therefore only return if curbuf changed to the deleted buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	810 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	811 if (buf == curbuf && !is_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	812 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	813 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	814 diff_buf_delete(buf); /* Can't use 'diff' for unloaded buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	815 #endif
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	816 #ifdef FEAT_SYN_HL
3182 e42252611e74 updated for version 7.3.361 Bram Moolenaar <bram@vim.org> parents: 3080 diff changeset	817 /* Remove any ownsyntax, unless exiting. */
10118 5d77565e6222 commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0 Christian Brabandt <cb@256bit.org> parents: 10114 diff changeset	818 if (curwin != NULL && curwin->w_buffer == buf)
3182 e42252611e74 updated for version 7.3.361 Bram Moolenaar <bram@vim.org> parents: 3080 diff changeset	819 reset_synblock(curwin);
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	820 #endif
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	821
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	822 #ifdef FEAT_FOLDING
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	823 /* No folds in an empty buffer. */
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	824 {
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	825 win_T *win;
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	826 tabpage_T *tp;
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	827
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	828 FOR_ALL_TAB_WINDOWS(tp, win)
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	829 if (win->w_buffer == buf)
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	830 clearFolding(win);
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	831 }
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	832 #endif
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	833
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	834 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	835 tcl_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	837 ml_close(buf, TRUE); /* close and delete the memline/memfile */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	838 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	839 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	840 {
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	841 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	842 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	843 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	844 #ifdef FEAT_SYN_HL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	845 syntax_clear(&buf->b_s); /* reset syntax info */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	846 #endif
15138 9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	847 #ifdef FEAT_TEXT_PROP
9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	848 clear_buf_prop_types(buf);
9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	849 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	850 buf->b_flags &= ~BF_READERR; /* a read error is no longer relevant */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	851 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	852
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	853 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	854 * Free a buffer structure and the things it contains related to the buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	855 * itself (not the file, that must have been done already).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	856 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	857 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	858 free_buffer(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	859 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	860 ++buf_free_count;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	861 free_buffer_stuff(buf, TRUE);
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	862 #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	863 /* 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	864 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	865 unref_var_dict(buf->b_vars);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	866 #endif
2320 966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	867 #ifdef FEAT_LUA
966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	868 lua_buffer_free(buf);
966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	869 #endif
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	870 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	871 mzscheme_buffer_free(buf);
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	872 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	873 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	874 perl_buf_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	875 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 python_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878 #endif
2329 ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	879 #ifdef FEAT_PYTHON3
ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	880 python3_buffer_free(buf);
ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	881 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 #ifdef FEAT_RUBY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 ruby_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884 #endif
9087 d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	885 #ifdef FEAT_JOB_CHANNEL
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	886 channel_buffer_free(buf);
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	887 #endif
11690 ce434212d682 patch 8.0.0728: the terminal structure is never freed Christian Brabandt <cb@256bit.org> parents: 11531 diff changeset	888 #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	889 free_terminal(buf);
11690 ce434212d682 patch 8.0.0728: the terminal structure is never freed Christian Brabandt <cb@256bit.org> parents: 11531 diff changeset	890 #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	891 #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	892 vim_free(buf->b_prompt_text);
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16859 diff changeset	893 free_callback(&buf->b_prompt_callback);
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	894 #endif
9515 bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	895
bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	896 buf_hashtab_remove(buf);
bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	897
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	898 aubuflocal_remove(buf);
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	899
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	900 if (autocmd_busy)
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	901 {
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	902 /* 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	903 * 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	904 buf->b_next = au_pending_free_buf;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	905 au_pending_free_buf = buf;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	906 }
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	907 else
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	908 vim_free(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 /*
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	912 * 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	913 */
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	914 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	915 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	916 {
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	917 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	918
835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	919 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	920 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	921 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	922 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	923
10954 8ff62b4cffae patch 8.0.0366: build fails with tiny features Christian Brabandt <cb@256bit.org> parents: 10952 diff changeset	924 #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	925 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	926 (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	927 #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	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
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	930 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 * Free stuff in the buffer for ":bdel" and when wiping out the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	934 free_buffer_stuff(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	935 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	936 int free_options) /* free options as well */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 if (free_options)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 clear_wininfo(buf); /* including window-local options */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 free_buf_options(buf, TRUE);
2620 5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	942 #ifdef FEAT_SPELL
5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	943 ga_clear(&buf->b_s.b_langp);
5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	944 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	946 #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	947 {
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	948 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	949
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	950 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	951 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	952 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	953 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	954 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	955 #endif
16411 5b5c5daf57de patch 8.1.1210: support for user commands is spread out Bram Moolenaar <Bram@vim.org> parents: 16261 diff changeset	956 uc_clear(&buf->b_ucmds); // clear local user commands
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	957 #ifdef FEAT_SIGNS
16411 5b5c5daf57de patch 8.1.1210: support for user commands is spread out Bram Moolenaar <Bram@vim.org> parents: 16261 diff changeset	958 buf_delete_signs(buf, (char_u )""); // delete any signs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 #endif
1781 021f9d0f60a1 updated for version 7.2-079 vimboss parents: 1764 diff changeset	960 #ifdef FEAT_NETBEANS_INTG
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2091 diff changeset	961 netbeans_file_killed(buf);
1781 021f9d0f60a1 updated for version 7.2-079 vimboss parents: 1764 diff changeset	962 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); /* clear local mappings */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); /* clear local abbrevs */
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13170 diff changeset	965 VIM_CLEAR(buf->b_start_fenc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 * Free the b_wininfo list for buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	972 clear_wininfo(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	974 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	975
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	976 while (buf->b_wininfo != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	977 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	978 wip = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979 buf->b_wininfo = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980 if (wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	982 clear_winopt(&wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984 deleteFoldRecurse(&wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 vim_free(wip);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	988 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 * Go to another buffer. Handles the result of the ATTENTION dialog.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	995 goto_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	996 exarg_T *eap,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	997 int start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	998 int dir,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	999 int count)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1000 {
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1001 bufref_T old_curbuf;
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1002
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1003 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1004
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1005 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1006 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1007 start, dir, count, eap->forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1010 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1011 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1012
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1013 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1014 * aborting() returns FALSE when closing a window. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1015 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1016 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1017
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1018 /* Quitting means closing the split window, nothing else. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1019 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 swap_exists_action = SEA_NONE;
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	1021 swap_exists_did_quit = TRUE;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1022
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1023 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1024 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1025 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1026 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1027 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1028 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029 else
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1030 handle_swap_exists(&old_curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 * Handle the situation of swap_exists_action being set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 * It is allowed for "old_curbuf" to be NULL or invalid.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 void
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1038 handle_swap_exists(bufref_T *old_curbuf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1040 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1041 cleanup_T cs;
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1042 #endif
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1043 #ifdef FEAT_SYN_HL
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1044 long old_tw = curbuf->b_p_tw;
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1045 #endif
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1046 buf_T *buf;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	1047
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1050 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1051 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1052 * aborting() returns FALSE when closing a buffer. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1053 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1054 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1055
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 /* User selected Quit at ATTENTION prompt. Go back to previous
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 * buffer. If that buffer is gone or the same as the current one,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 * open a new, empty buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 swap_exists_action = SEA_NONE; /* don't want it again */
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	1060 swap_exists_did_quit = TRUE;
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	1061 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	1062 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	1063 \|\| old_curbuf->br_buf == curbuf)
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1064 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	1065 else
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1066 buf = old_curbuf->br_buf;
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1067 if (buf != NULL)
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1068 {
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	1069 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	1070
b6b2f7d69c7f patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	1071 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	1072 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	1073 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	1074 // 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	1075 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	1076
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1077 #ifdef FEAT_SYN_HL
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1078 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1079 check_colorcolumn(curwin);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1080 #endif
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1081 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 /* If "old_curbuf" is NULL we are in big trouble here... */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1083
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1084 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1085 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1086 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1087 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1088 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 else if (swap_exists_action == SEA_RECOVER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1092 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1093 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1094 * aborting() returns FALSE when closing a buffer. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1095 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1096 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1097
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 /* User selected Recover at ATTENTION prompt. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 msg_scroll = TRUE;
16738 b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file Bram Moolenaar <Bram@vim.org> parents: 16664 diff changeset	1100 ml_recover(FALSE);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	1101 msg_puts("\n"); /* don't overwrite the last message */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 cmdline_row = msg_row;
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	1103 do_modelines(0);
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1104
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1105 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1106 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1107 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1108 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1109 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 swap_exists_action = SEA_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 * do_bufdel() - delete or unload buffer(s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 * addr_count == 0: ":bdel" - delete current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 * buffer "end_bnr", then any other arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 * addr_count == 2: ":N,N bdel" - delete buffers in range
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 * DOBUF_DEL (":bdel")
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 * Returns error message or NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1127 char *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1128 do_bufdel(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1129 int command,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1130 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	1131 int addr_count,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1132 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	1133 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	1134 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 int do_current = 0; /* delete current buffer? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 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	1138 char errormsg = NULL; / return value */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 int bnr; /* buffer number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 if (addr_count == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 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	1151 return _(e_trailing);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 bnr = start_bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 else /* addr_count == 1 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 bnr = end_bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 for ( ;!got_int; ui_breakcheck())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160 * delete the current buffer last, otherwise when the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161 * current buffer is deleted, the next buffer becomes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 * the current one and will be loaded, which may then
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 * also be deleted, etc.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 if (bnr == curbuf->b_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166 do_current = bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 forceit) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 ++deleted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 * find next buffer number to delete/unload
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 if (++bnr > end_bnr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 else /* addr_count == 1 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 if (!VIM_ISDIGIT(*arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 p = skiptowhite_esc(arg);
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	1187 bnr = buflist_findpat(arg, p, command == DOBUF_WIPE,
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	1188 FALSE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 if (bnr < 0) /* failed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 bnr = getdigits(&arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 FORWARD, do_current, forceit) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 ++deleted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1201 if (deleted == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 if (command == DOBUF_UNLOAD)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1204 STRCPY(IObuff, _("E515: No buffers were unloaded"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205 else if (command == DOBUF_DEL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1206 STRCPY(IObuff, _("E516: No buffers were deleted"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1207 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1208 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	1209 errormsg = (char *)IObuff;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 else if (deleted >= p_report)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 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	1214 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	1215 "%d buffers unloaded", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 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	1217 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	1218 "%d buffers deleted", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1220 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	1221 "%d buffers wiped out", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226 return errormsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1228
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 * Make the current buffer empty.
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1231 * 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	1232 */
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1233 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1234 empty_curbuf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1235 int close_others,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1236 int forceit,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1237 int action)
5586 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 int retval;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1240 buf_T *buf = curbuf;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1241 bufref_T bufref;
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1242
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1243 if (action == DOBUF_UNLOAD)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1244 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1245 emsg(_("E90: Cannot unload last buffer"));
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1246 return FAIL;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1247 }
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1248
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1249 set_bufref(&bufref, buf);
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1250 if (close_others)
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1251 /* 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	1252 close_windows(buf, TRUE);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1253
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1254 setpcmark();
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1255 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	1256 forceit ? ECMD_FORCEIT : 0, curwin);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1257
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1258 /*
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1259 * 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	1260 * 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	1261 * if the buffer still exists.
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1262 */
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1263 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	1264 close_buffer(NULL, buf, action, FALSE);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1265 if (!close_others)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1266 need_fileinfo = FALSE;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1267 return retval;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1268 }
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	1269
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1270 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 * Implementation of the commands for the buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1272 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 * action == DOBUF_GOTO go to specified buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 * action == DOBUF_SPLIT split window and go to specified buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 * action == DOBUF_UNLOAD unload specified buffer(s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 * action == DOBUF_DEL delete specified buffer(s) from buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277 * action == DOBUF_WIPE delete specified buffer(s) really
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1278 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1279 * start == DOBUF_CURRENT go to "count" buffer from current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1280 * start == DOBUF_FIRST go to "count" buffer from first buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1281 * start == DOBUF_LAST go to "count" buffer from last buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1282 * start == DOBUF_MOD go to "count" modified buffer from current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1283 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1284 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1285 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1287 do_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1288 int action,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1289 int start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1290 int dir, /* FORWARD or BACKWARD */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1291 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	1292 int forceit) /* TRUE for :...! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1293 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1294 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1295 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1296 int unload = (action == DOBUF_UNLOAD \|\| action == DOBUF_DEL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1297 \|\| action == DOBUF_WIPE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1298
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1299 switch (start)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1300 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1301 case DOBUF_FIRST: buf = firstbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1302 case DOBUF_LAST: buf = lastbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1303 default: buf = curbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1304 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1305 if (start == DOBUF_MOD) /* find next modified buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1306 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 while (count-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1308 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1309 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1310 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1311 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1312 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1313 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1314 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1315 while (buf != curbuf && !bufIsChanged(buf));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1316 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1317 if (!bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1318 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1319 emsg(_("E84: No modified buffer found"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1320 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1321 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1322 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1323 else if (start == DOBUF_FIRST && count) /* find specified buffer number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1324 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1325 while (buf != NULL && buf->b_fnum != count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1326 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1327 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1328 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1329 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1330 bp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1331 while (count > 0 \|\| (!unload && !buf->b_p_bl && bp != buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1332 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1333 /* remember the buffer where we start, we come back there when all
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334 * buffers are unlisted. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1335 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1336 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1337 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1338 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1340 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1347 buf = lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1349 /* don't count unlisted buffers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1350 if (unload \|\| buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1351 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1352 --count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1353 bp = NULL; /* use this buffer as new starting point */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1354 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1355 if (bp == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1356 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357 /* 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	1358 emsg(_("E85: There is no listed buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1359 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 if (buf == NULL) /* could not find it */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1366 if (start == DOBUF_FIRST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 /* don't warn when deleting */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369 if (!unload)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1370 semsg(_(e_nobufnr), count);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1371 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1372 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	1373 emsg(_("E87: Cannot go beyond last buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1375 emsg(_("E88: Cannot go before first buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1376 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1378
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1379 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1380 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1381 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1382
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1383 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384 * delete buffer buf from memory and/or the list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 if (unload)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388 int forward;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1389 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1390
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	1391 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	1392 return FAIL;
7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	1393
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1394 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 /* When unloading or deleting a buffer that's already unloaded and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 * unlisted: fail silently. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1398 if (action != DOBUF_WIPE && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1399 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 if (!forceit && bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402 {
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1403 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 if ((p_confirm \|\| cmdmod.confirm) && p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 dialog_changed(buf, FALSE);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1407 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408 /* Autocommand deleted buffer, oops! It's not changed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 * now. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 return FAIL;
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1411 /* If it's still changed fail silently, the dialog already
125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1412 * mentioned why it fails. */
125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1413 if (bufIsChanged(buf))
125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1414 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 }
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1416 else
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1417 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1418 {
15490 98c35d312987 patch 8.1.0753: printf format not checked for semsg() Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1419 semsg(_("E89: No write since last change for buffer %d (add ! to override)"),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 buf->b_fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1424
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1425 /* 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	1426 if (buf == curbuf && VIsual_active)
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1427 end_visual_mode();
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1428
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 * If deleting the last (listed) buffer, make it empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 * The last (listed) buffer cannot be unloaded.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 */
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	1433 FOR_ALL_BUFFERS(bp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 if (bp->b_p_bl && bp != buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 if (bp == NULL && buf == curbuf)
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1437 return empty_curbuf(TRUE, forceit, action);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 * If the deleted buffer is the current one, close the current window
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1441 * (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	1442 * a window with this buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 */
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1444 while (buf == curbuf
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	1445 && !(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	1446 && (!ONE_WINDOW \|\| first_tabpage->tp_next != NULL))
5302 f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1447 {
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1448 if (win_close(curwin, FALSE) == FAIL)
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1449 break;
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1450 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 * If the buffer to be deleted is not the current one, delete it here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1457 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	1458 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	1459 close_buffer(NULL, buf, action, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1461 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1463 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 * 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	1465 * 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	1466 * 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	1467 * First use au_new_curbuf.br_buf, if it is valid.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 * Then prefer the buffer we most recently visited.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1469 * Else try to find one that is loaded, after the current buffer,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 * then before the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471 * Finally use any buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473 buf = NULL; /* selected buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 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	1475 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	1476 buf = au_new_curbuf.br_buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477 #ifdef FEAT_JUMPLIST
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1478 else if (curwin->w_jumplistlen > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1479 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 int jumpidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 jumpidx = curwin->w_jumplistidx - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 if (jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 jumpidx = curwin->w_jumplistlen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 forward = jumpidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1487 while (jumpidx != curwin->w_jumplistidx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 if (buf == curbuf \|\| !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 buf = NULL; /* skip current and unlisted bufs */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1494 else if (buf->b_ml.ml_mfp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1496 /* skip unloaded buf, but may keep it for later */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499 buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502 if (buf != NULL) /* found a valid buffer: stop searching */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1504 /* advance to older entry in jump list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1506 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1507 if (--jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1508 jumpidx = curwin->w_jumplistlen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509 if (jumpidx == forward) /* List exhausted for sure */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1511 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1512 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1513 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 if (buf == NULL) /* No previous buffer, Try 2'nd approach */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 forward = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 if (!forward) /* tried both directions */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 forward = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 /* in non-help buffer, try to skip help buffers, and vv */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 if (buf->b_help == curbuf->b_help && buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 if (buf->b_ml.ml_mfp != NULL) /* found loaded buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 if (bp == NULL) /* remember unloaded buf for later */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1536 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 if (forward)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1538 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 if (buf == NULL) /* No loaded buffer, use unloaded one */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544 buf = bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 if (buf == NULL) /* No loaded buffer, find listed one */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	1547 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1548 if (buf->b_p_bl && buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551 if (buf == NULL) /* Still no buffer, just take one */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 if (curbuf->b_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1560 if (buf == NULL)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1561 {
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1562 /* 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	1563 * now is to make the current buffer empty. */
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1564 return empty_curbuf(FALSE, forceit, action);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1565 }
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1566
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 * make buf current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 if (action == DOBUF_SPLIT) /* split window first */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 {
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1572 /* If 'switchbuf' contains "useopen": jump to first window containing
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1573 * "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1574 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf))
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	1575 return OK;
1736 fe52f9888eaa updated for version 7.2-034 vimboss parents: 1710 diff changeset	1576 /* If 'switchbuf' contains "usetab": jump to first window in any tab
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1577 * page containing "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1578 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584 /* go to current buffer - nothing to do */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1586 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1587
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1588 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589 * Check if the current buffer may be abandoned.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1591 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1593 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 if ((p_confirm \|\| cmdmod.confirm) && p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1595 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1596 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1597
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1598 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1599 dialog_changed(curbuf, FALSE);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1600 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1601 /* Autocommand deleted buffer, oops! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 if (bufIsChanged(curbuf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1605 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1606 {
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	1607 no_write_message();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1608 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1609 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1611
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 /* Go to the other buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613 set_curbuf(buf, action);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615 if (action == DOBUF_SPLIT)
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	1616 RESET_BINDING(curwin); /* reset 'scrollbind' and 'cursorbind' */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1618 #if defined(FEAT_EVAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 * Set current buffer to "buf". Executes autocommands and closes current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 * buffer. "action" tells how to close the current buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 * DOBUF_GOTO free or hide it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 * DOBUF_SPLIT nothing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 * DOBUF_UNLOAD unload it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 * DOBUF_DEL delete it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 * DOBUF_WIPE wipe it out
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1636 set_curbuf(buf_T *buf, int action)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638 buf_T *prevbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 int unload = (action == DOBUF_UNLOAD \|\| action == DOBUF_DEL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 \|\| action == DOBUF_WIPE);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1641 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1642 long old_tw = curbuf->b_p_tw;
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1643 #endif
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1644 bufref_T newbufref;
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1645 bufref_T prevbufref;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647 setpcmark();
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1648 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1649 curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	1650 buflist_altfpos(curwin); /* remember curpos */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1651
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 /* Don't restart Select mode after switching to another buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 VIsual_reselect = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1654
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1655 /* 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	1656 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1657 prevbuf = curbuf;
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1658 set_bufref(&prevbufref, prevbuf);
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1659 set_bufref(&newbufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1661 /* 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	1662 * 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	1663 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	1664 \|\| (bufref_valid(&prevbufref)
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1665 && bufref_valid(&newbufref)
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1666 #ifdef FEAT_EVAL
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1667 && !aborting()
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1668 #endif
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1669 ))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 {
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1671 #ifdef FEAT_SYN_HL
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1672 if (prevbuf == curwin->w_buffer)
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1673 reset_synblock(curwin);
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1674 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 if (unload)
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1676 close_windows(prevbuf, FALSE);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1677 #if defined(FEAT_EVAL)
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1678 if (bufref_valid(&prevbufref) && !aborting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 #else
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1680 if (bufref_valid(&prevbufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 #endif
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1682 {
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1683 win_T *previouswin = curwin;
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1684 if (prevbuf == curbuf)
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	1685 u_sync(FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 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	1688 && !buf_hide(prevbuf)
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	1689 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, FALSE);
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1690 if (curwin != previouswin && win_valid(previouswin))
3594 a220dd97b5c7 updated for version 7.3.557 Bram Moolenaar <bram@vim.org> parents: 3582 diff changeset	1691 /* autocommands changed curwin, Grr! */
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1692 curwin = previouswin;
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1693 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1694 }
1710 cdf37c8f4616 updated for version 7.2-008 vimboss parents: 1698 diff changeset	1695 /* 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	1696 * 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	1697 * 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	1698 if ((buf_valid(buf) && buf != curbuf
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1699 #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	1700 && !aborting()
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1701 #endif
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	1702 ) \|\| curwin->w_buffer == NULL)
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1703 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 enter_buffer(buf);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1705 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1706 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1707 check_colorcolumn(curwin);
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1708 #endif
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1709 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1711
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713 * Enter a new current buffer.
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1714 * 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	1715 * be pointing to freed memory.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	1717 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1718 enter_buffer(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1719 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1720 /* Copy buffer and window local option values. Not for a help buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1721 buf_copy_options(buf, BCO_ENTER \| BCO_NOHELP);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1722 if (!buf->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1723 get_winopts(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1724 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1725 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1726 /* Remove all folds in the window. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1727 clearFolding(curwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1728 foldUpdateAll(curwin); /* update folds (later). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1729 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1730
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1731 /* Get the buffer in the current window. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1732 curwin->w_buffer = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1734 ++curbuf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1735
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 #ifdef FEAT_DIFF
672 db58b9066b21 updated for version 7.0200 vimboss parents: 671 diff changeset	1737 if (curwin->w_p_diff)
db58b9066b21 updated for version 7.0200 vimboss parents: 671 diff changeset	1738 diff_buf_add(curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1739 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1740
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1741 #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	1742 curwin->w_s = &(curbuf->b_s);
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1743 #endif
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1744
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1745 /* Cursor on first line by default. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1746 curwin->w_cursor.lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1747 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1748 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1749 curwin->w_set_curswant = TRUE;
1744 feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1750 curwin->w_topline_was_set = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1751
2091 95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1752 /* mark cursor position as being invalid */
95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1753 curwin->w_valid = 0;
95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1754
14826 75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	1755 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	1756 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	1757
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1758 /* Make sure the buffer is loaded. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1759 if (curbuf->b_ml.ml_mfp == NULL) /* need to load the file */
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1760 {
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1761 /* If there is no filetype, allow for detecting one. Esp. useful for
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1762 * ":ball" used in a autocommand. If there already is a filetype we
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1763 * might prefer to keep it. */
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1764 if (*curbuf->b_p_ft == NUL)
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1765 did_filetype = FALSE;
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1766
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	1767 open_buffer(FALSE, NULL, 0);
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1768 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1770 {
16664 ca1814eeecf5 patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1771 if (!msg_silent && !shortmess(SHM_FILEINFO))
ca1814eeecf5 patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1772 need_fileinfo = TRUE; // display file info after redraw
ca1814eeecf5 patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1773
ca1814eeecf5 patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1774 // check if file changed
ca1814eeecf5 patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1775 (void)buf_check_timestamp(curbuf, FALSE);
ca1814eeecf5 patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1776
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1777 curwin->w_topline = 1;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1778 #ifdef FEAT_DIFF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1779 curwin->w_topfill = 0;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1780 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1782 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1783 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1784
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1785 /* If autocommands did not change the cursor position, restore cursor lnum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1786 * and possibly cursor col. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1787 if (curwin->w_cursor.lnum == 1 && inindent(0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1788 buflist_getfpos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1789
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1790 check_arg_idx(curwin); /* check for valid arg_idx */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1791 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1792 maketitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1793 #endif
1744 feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1794 /* when autocmds didn't change it */
feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1795 if (curwin->w_topline == 1 && !curwin->w_topline_was_set)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1796 scroll_cursor_halfway(FALSE); /* redisplay at correct position */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1797
33 f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1798 #ifdef FEAT_NETBEANS_INTG
f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1799 /* Send fileOpened event because we've changed buffers. */
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2091 diff changeset	1800 netbeans_file_activated(curbuf);
33 f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1801 #endif
f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1802
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1803 /* 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	1804 DO_AUTOCHDIR;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1805
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1806 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1807 if (curbuf->b_kmap_state & KEYMAP_INIT)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	1808 (void)keymap_init();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1809 #endif
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1810 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1811 /* 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	1812 * has been properly setup. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	1813 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	1814 (void)did_set_spelllang(curwin);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1815 #endif
9414 1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1816 #ifdef FEAT_VIMINFO
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1817 curbuf->b_last_used = vim_time();
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1818 #endif
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1819
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1820 redraw_later(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1821 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1822
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1823 #if defined(FEAT_AUTOCHDIR) \|\| defined(PROTO)
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1824 /*
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1825 * 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	1826 * Don't do this while still starting up.
961 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 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1829 do_autochdir(void)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1830 {
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9450 diff changeset	1831 if ((starting == 0 \|\| test_autochdir)
8216 03af9acbefb0 commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1 Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	1832 && curbuf->b_ffname != NULL
13170 6559e98f3e74 patch 8.0.1459: cannot handle change of directory Christian Brabandt <cb@256bit.org> parents: 13121 diff changeset	1833 && vim_chdirfile(curbuf->b_ffname, "auto") == OK)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1834 shorten_fnames(TRUE);
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1835 }
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1836 #endif
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1837
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	1838 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	1839 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	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 #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	1842 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	1843 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	1844 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	1845 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1846 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	1847 }
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
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1849 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	1850 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	1851 {
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1852 #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	1853 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	1854 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	1855 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	1856 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1857 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	1858 }
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1859
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1860 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1861 * functions for dealing with the buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1862 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1863
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1864 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	1865
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1866 /*
13782 3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1867 * 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	1868 * 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	1869 */
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1870 int
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1871 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	1872 {
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1873 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	1874 && 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	1875 && 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	1876 && (curbuf->b_ml.ml_mfp == NULL \|\| BUFEMPTY())
16261 2001ef982570 patch 8.1.1135: build failure for small version Bram Moolenaar <Bram@vim.org> parents: 16259 diff changeset	1877 #if defined(FEAT_QUICKFIX)
16259 1f18984498e1 patch 8.1.1134: buffer for quickfix window is reused for another file Bram Moolenaar <Bram@vim.org> parents: 16223 diff changeset	1878 && !bt_quickfix(curbuf)
16261 2001ef982570 patch 8.1.1135: build failure for small version Bram Moolenaar <Bram@vim.org> parents: 16259 diff changeset	1879 #endif
13782 3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1880 && !curbufIsChanged());
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1881 }
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1882
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1883 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1884 * Add a file name to the buffer list. Return a pointer to the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1885 * If the same file name already exists return a pointer to that buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1886 * If it does not exist, or if fname == NULL, a new entry is created.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1887 * If (flags & BLN_CURBUF) is TRUE, may use current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1888 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1889 * 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	1890 * 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	1891 * 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	1892 * if the buffer already exists.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1893 * This is the ONLY way to create a new buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1894 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1895 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1896 buflist_new(
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1897 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	1898 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	1899 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	1900 int flags) // BLN_ defines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1901 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1902 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	1903 char_u *sfname = sfname_arg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1904 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1905 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	1906 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1907 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1908
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1909 if (top_file_num == 1)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1910 hash_init(&buf_hashtab);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1911
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1912 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1914 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1915 * If file name already exists in the list, update the entry.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1916 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1917 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1918 /* On Unix we can use inode numbers when the file exists. Works better
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1919 * for hard links. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1920 if (sfname == NULL \|\| mch_stat((char *)sfname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1921 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1922 #endif
9149 18bbf31015c2 commit https://github.com/vim/vim/commit/b127cfd75f59e82580df395b6e2c009774644b16 Christian Brabandt <cb@256bit.org> parents: 9106 diff changeset	1923 if (ffname != NULL && !(flags & (BLN_DUMMY \| BLN_NEW)) && (buf =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1924 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1925 buflist_findname_stat(ffname, &st)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1926 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1927 buflist_findname(ffname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1928 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1929 ) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1930 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1931 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1932 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1933 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	1934
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1935 if ((flags & BLN_NOOPT) == 0)
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1936 /* 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	1937 * already */
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1938 buf_copy_options(buf, 0);
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1939
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1940 if ((flags & BLN_LISTED) && !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1942 bufref_T bufref;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1943
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944 buf->b_p_bl = TRUE;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1945 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 if (!(flags & BLN_DUMMY))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1947 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1948 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	1949 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1950 return NULL;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1951 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1956 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1957 * If the current buffer has no name and no contents, use the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1958 * buffer. Otherwise: Need to allocate a new buffer structure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1959 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960 * This is the ONLY place where a new buffer structure is allocated!
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	1961 * (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	1962 * buffer.)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1963 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1964 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	1965 if ((flags & BLN_CURBUF) && curbuf_reusable())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1966 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1967 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1968 /* It's like this buffer is deleted. Watch out for autocommands that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1969 * change curbuf! If that happens, allocate a new buffer anyway. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1970 if (curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1971 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1972 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1973 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	1974 #ifdef FEAT_EVAL
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1975 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1976 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1977 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1978 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1979 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1980 /* Make sure 'bufhidden' and 'buftype' are empty */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1981 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1982 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1983 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1984 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1985 if (buf != curbuf \|\| curbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1986 {
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16778 diff changeset	1987 buf = ALLOC_CLEAR_ONE(buf_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1989 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1990 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1991 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1992 }
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1993 #ifdef FEAT_EVAL
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1994 /* init b: variables */
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1995 buf->b_vars = dict_alloc();
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1996 if (buf->b_vars == NULL)
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1997 {
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1998 vim_free(ffname);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	1999 vim_free(buf);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2000 return NULL;
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2001 }
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2002 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	2003 #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	2004 init_changedtick(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 if (ffname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2008 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2010 buf->b_sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 clear_wininfo(buf);
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16778 diff changeset	2014 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 if ((ffname != NULL && (buf->b_ffname == NULL \|\| buf->b_sfname == NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2017 \|\| buf->b_wininfo == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2018 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2019 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	2020 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	2021 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2022 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	2023 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2024 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2025 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2026 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 /* 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	2032 buf_freeall(buf, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2033 if (buf != curbuf) /* autocommands deleted the buffer! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2034 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2035 #if defined(FEAT_EVAL)
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	2036 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2037 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2038 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2039 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	2040
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2041 /* Init the options. */
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2042 buf->b_p_initialized = FALSE;
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2043 buf_copy_options(buf, BCO_ENTER);
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2044
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2045 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046 /* need to reload lmaps and set b:keymap_name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2047 curbuf->b_kmap_state \|= KEYMAP_INIT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2048 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2051 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2052 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 * put new buffer at the end of the buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055 buf->b_next = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2056 if (firstbuf == NULL) /* buffer list is empty */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2057 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2058 buf->b_prev = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2059 firstbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2060 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2061 else /* append new buffer at end of list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2062 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2063 lastbuf->b_next = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2064 buf->b_prev = lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2065 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2066 lastbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068 buf->b_fnum = top_file_num++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2069 if (top_file_num < 0) /* wrap around (may cause duplicates) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2070 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2071 emsg(_("W14: Warning: List of file names overflow"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2072 if (emsg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2073 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2074 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2075 ui_delay(3000L, TRUE); /* make sure it is noticed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2076 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2077 top_file_num = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2078 }
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2079 buf_hashtab_add(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2080
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2081 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2082 * Always copy the options from the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2084 buf_copy_options(buf, BCO_ALWAYS);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2085 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2086
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2087 buf->b_wininfo->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2088 buf->b_wininfo->wi_win = curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2089
126 c3075f07a273 updated for version 7.0044 vimboss parents: 53 diff changeset	2090 #ifdef FEAT_SYN_HL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2091 hash_init(&buf->b_s.b_keywtab);
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2092 hash_init(&buf->b_s.b_keywtab_ic);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2093 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2094
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2097 if (st.st_dev == (dev_T)-1)
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	2098 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2099 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2100 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	2101 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2102 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2103 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2104 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2106 buf->b_u_synced = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2107 buf->b_flags = BF_CHECK_RO \| BF_NEVERLOADED;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2108 if (flags & BLN_DUMMY)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2109 buf->b_flags \|= BF_DUMMY;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2110 buf_clear_file(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2111 clrallmarks(buf); /* clear marks */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2112 fmarks_check_names(buf); /* check file marks for this file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2113 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2114 if (!(flags & BLN_DUMMY))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2115 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2116 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2117
6639 342568f82d82 updated for version 7.4.645 Bram Moolenaar <bram@vim.org> parents: 6557 diff changeset	2118 /* 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	2119 * 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	2120 * 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	2121 set_bufref(&bufref, buf);
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2122 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	2123 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2124 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2125 if (flags & BLN_LISTED)
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2126 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2127 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	2128 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2129 return NULL;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2130 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2131 #ifdef FEAT_EVAL
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	2132 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2133 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2134 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2135 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2136
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2137 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2138 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2139
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2140 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2141 * Free the memory for the options of a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2142 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2143 * 'fileencoding'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2144 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2145 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2146 free_buf_options(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2147 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2148 int free_p_ff)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2149 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2150 if (free_p_ff)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2151 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2152 clear_string_option(&buf->b_p_fenc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2153 clear_string_option(&buf->b_p_ff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2154 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2155 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2156 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2157 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2158 clear_string_option(&buf->b_p_def);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2159 clear_string_option(&buf->b_p_inc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2160 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2161 clear_string_option(&buf->b_p_inex);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2162 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2163 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2164 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2165 clear_string_option(&buf->b_p_inde);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2166 clear_string_option(&buf->b_p_indk);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2167 #endif
788 b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2168 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2169 clear_string_option(&buf->b_p_bexpr);
b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2170 #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	2171 #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	2172 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	2173 #endif
10678 c647f01d6dbd patch 8.0.0229: local 'formatprg' option value leaks Christian Brabandt <cb@256bit.org> parents: 10575 diff changeset	2174 clear_string_option(&buf->b_p_fp);
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2175 #if defined(FEAT_EVAL)
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2176 clear_string_option(&buf->b_p_fex);
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2177 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2178 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2179 clear_string_option(&buf->b_p_key);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2180 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181 clear_string_option(&buf->b_p_kp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2182 clear_string_option(&buf->b_p_mps);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183 clear_string_option(&buf->b_p_fo);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	2184 clear_string_option(&buf->b_p_flp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2185 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	2186 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2187 clear_string_option(&buf->b_p_vsts);
15967 ddd82b1c9e9d patch 8.1.0989: various small code ugliness Bram Moolenaar <Bram@vim.org> parents: 15858 diff changeset	2188 vim_free(buf->b_p_vsts_nopaste);
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2189 buf->b_p_vsts_nopaste = NULL;
15967 ddd82b1c9e9d patch 8.1.0989: various small code ugliness Bram Moolenaar <Bram@vim.org> parents: 15858 diff changeset	2190 vim_free(buf->b_p_vsts_array);
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2191 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	2192 clear_string_option(&buf->b_p_vts);
15858 3a45b89639fb patch 8.1.0936: may leak memory when using 'vartabstop' Bram Moolenaar <Bram@vim.org> parents: 15794 diff changeset	2193 VIM_CLEAR(buf->b_p_vts_array);
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2194 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 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	2197 keymap_clear(&buf->b_kmap_ga);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198 ga_clear(&buf->b_kmap_ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2199 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2200 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 clear_string_option(&buf->b_p_com);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2202 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2203 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2204 clear_string_option(&buf->b_p_cms);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2205 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2206 clear_string_option(&buf->b_p_nf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2207 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2208 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	2209 clear_string_option(&buf->b_s.b_syn_isk);
737 59971e227f8c updated for version 7.0222 vimboss parents: 726 diff changeset	2210 #endif
59971e227f8c updated for version 7.0222 vimboss parents: 726 diff changeset	2211 #ifdef FEAT_SPELL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2212 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	2213 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	2214 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	2215 buf->b_s.b_cap_prog = NULL;
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2216 clear_string_option(&buf->b_s.b_p_spl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2217 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2218 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219 clear_string_option(&buf->b_p_sua);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 clear_string_option(&buf->b_p_ft);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 clear_string_option(&buf->b_p_cink);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 clear_string_option(&buf->b_p_cino);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 #if defined(FEAT_CINDENT) \|\| defined(FEAT_SMARTINDENT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2227 clear_string_option(&buf->b_p_cinw);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2228 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2229 clear_string_option(&buf->b_p_cpt);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2230 #ifdef FEAT_COMPL_FUNC
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2231 clear_string_option(&buf->b_p_cfu);
502 52e76e2b5b65 updated for version 7.0140 vimboss parents: 474 diff changeset	2232 clear_string_option(&buf->b_p_ofu);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2233 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2234 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2235 clear_string_option(&buf->b_p_gp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2236 clear_string_option(&buf->b_p_mp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2237 clear_string_option(&buf->b_p_efm);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2239 clear_string_option(&buf->b_p_ep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240 clear_string_option(&buf->b_p_path);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 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	2242 clear_string_option(&buf->b_p_tc);
16447 54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function Bram Moolenaar <Bram@vim.org> parents: 16411 diff changeset	2243 #ifdef FEAT_EVAL
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function Bram Moolenaar <Bram@vim.org> parents: 16411 diff changeset	2244 clear_string_option(&buf->b_p_tfu);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function Bram Moolenaar <Bram@vim.org> parents: 16411 diff changeset	2245 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2246 clear_string_option(&buf->b_p_dict);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 clear_string_option(&buf->b_p_tsr);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2248 #ifdef FEAT_TEXTOBJ
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2249 clear_string_option(&buf->b_p_qe);
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2250 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 buf->b_p_ar = -1;
5446 d0595545e98a updated for version 7.4.073 Bram Moolenaar <bram@vim.org> parents: 5440 diff changeset	2252 buf->b_p_ul = NO_LOCAL_UNDOLEVEL;
5712 06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2253 #ifdef FEAT_LISP
06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2254 clear_string_option(&buf->b_p_lw);
06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2255 #endif
6243 54194bd6ed60 updated for version 7.4.456 Bram Moolenaar <bram@vim.org> parents: 6241 diff changeset	2256 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	2257 clear_string_option(&buf->b_p_menc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2259
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2260 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2261 * 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	2262 * 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	2263 * Also set cursor column to altfpos.col if 'startofline' is not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 * if (options & GETF_SETMARK) call setpcmark()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2265 * if (options & GETF_ALT) we are jumping to an alternate file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2266 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2267 *
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2268 * Return FAIL for failure, OK for success.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2269 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2270 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2271 buflist_getfile(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2272 int n,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2273 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2274 int options,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2275 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2276 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2277 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 win_T *wp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2279 pos_T *fpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 colnr_T col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2283 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2284 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2285 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	2286 emsg(_(e_noalt));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2287 else
15490 98c35d312987 patch 8.1.0753: printf format not checked for semsg() Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	2288 semsg(_("E92: Buffer %d not found"), n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2289 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2290 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2291
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2292 /* if alternate file is the current buffer, nothing to do */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2293 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2294 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2295
633 7437be625546 updated for version 7.0183 vimboss parents: 631 diff changeset	2296 if (text_locked())
631 68a196b7504d updated for version 7.0182 vimboss parents: 625 diff changeset	2297 {
633 7437be625546 updated for version 7.0183 vimboss parents: 631 diff changeset	2298 text_locked_msg();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2299 return FAIL;
631 68a196b7504d updated for version 7.0182 vimboss parents: 625 diff changeset	2300 }
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	2301 if (curbuf_locked())
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	2302 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2303
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2304 /* altfpos may be changed by getfile(), get it now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2305 if (lnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2306 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2307 fpos = buflist_findfpos(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2308 lnum = fpos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2309 col = fpos->col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2310 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2311 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2312 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2313
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2314 if (options & GETF_SWITCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2315 {
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2316 /* If 'switchbuf' contains "useopen": jump to first window containing
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2317 * "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2318 if (swb_flags & SWB_USEOPEN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2319 wp = buf_jump_open_win(buf);
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2320
4352 04736b4030ec updated for version 7.3.925 Bram Moolenaar <bram@vim.org> parents: 4333 diff changeset	2321 /* If 'switchbuf' contains "usetab": jump to first window in any tab
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2322 * page containing "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2323 if (wp == NULL && (swb_flags & SWB_USETAB))
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	2324 wp = buf_jump_open_tab(buf);
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2325
50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2326 /* If 'switchbuf' contains "split", "vsplit" or "newtab" and the
50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2327 * current buffer isn't empty: open new tab or window */
50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2328 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	2329 && !BUFEMPTY())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2330 {
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2331 if (swb_flags & SWB_NEWTAB)
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2332 tabpage_new();
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2333 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	2334 == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2335 return FAIL;
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	2336 RESET_BINDING(curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2337 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2338 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2339
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2340 ++RedrawingDisabled;
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11447 diff changeset	2341 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	2342 (options & GETF_SETMARK), lnum, forceit)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2343 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2344 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2345
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2346 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2347 if (!p_sol && col != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2348 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2349 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2350 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2351 curwin->w_cursor.coladd = 0;
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 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	2363 static 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 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2380 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2381 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2383
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2384 #if defined(FEAT_QUICKFIX) \|\| defined(FEAT_EVAL) \|\| defined(PROTO)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2385 /*
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2386 * 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	2387 * Returns NULL if not found.
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2388 */
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2389 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2390 buflist_findname_exp(char_u *fname)
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2391 {
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2392 char_u *ffname;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2393 buf_T *buf = NULL;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2394
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2395 /* First make the name into a full path name */
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2396 ffname = FullName_save(fname,
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2397 #ifdef UNIX
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2398 TRUE /* force expansion, get rid of symbolic links */
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2399 #else
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2400 FALSE
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2401 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2402 );
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2403 if (ffname != NULL)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2404 {
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2405 buf = buflist_findname(ffname);
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2406 vim_free(ffname);
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2407 }
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2408 return buf;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2409 }
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2410 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2411
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2412 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2413 * 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	2414 * "ffname" must have a full path.
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2415 * Skips dummy buffers.
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2416 * Returns NULL if not found.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2417 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2418 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2419 buflist_findname(char_u *ffname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2420 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2421 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	2422 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2423
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2424 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2425 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2426 return buflist_findname_stat(ffname, &st);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2427 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2428
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2429 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2430 * Same as buflist_findname(), but pass the stat structure to avoid getting it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2431 * twice for the same file.
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2432 * Returns NULL if not found.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2433 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2434 static buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2435 buflist_findname_stat(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2436 char_u *ffname,
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	2437 stat_T *stp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2438 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2439 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2440 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2441
9485 c16e207dc465 commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2442 /* 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	2443 for (buf = lastbuf; buf != NULL; buf = buf->b_prev)
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2444 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2445 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2446 , stp
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2447 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2448 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2449 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2450 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2451 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2452
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2453 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2454 * Find file in buffer list by a regexp pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2455 * Return fnum of the found buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2456 * Return < 0 for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2457 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2458 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2459 buflist_findpat(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2460 char_u *pattern,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2461 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	2462 int unlisted, /* find unlisted buffers */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2463 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	2464 int curtab_only) /* find buffers in current tab only */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2465 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2466 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2467 int match = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2468 int find_listed;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2469 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2470 char_u *patend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2471 int attempt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2472 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2473 int toggledollar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2474
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2475 if (pattern_end == pattern + 1 && (pattern == '%' \|\| pattern == '#'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2476 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2477 if (*pattern == '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2478 match = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2479 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2480 match = curwin->w_alt_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2481 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2482 if (diffmode && !diff_mode_buf(buflist_findnr(match)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2483 match = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2484 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2485 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2486
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2487 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2488 * Try four ways of matching a listed buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2489 * attempt == 0: without '^' or '$' (at any position)
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	2490 * attempt == 1: with '^' at start (only at position 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2491 * attempt == 2: with '$' at end (only match at end)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2492 * attempt == 3: with '^' at start and '$' at end (only full match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2493 * Repeat this for finding an unlisted buffer if there was no matching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2494 * listed buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2495 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2496 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2497 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2498 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2499 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2500 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2501 patend = pat + STRLEN(pat) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2502 toggledollar = (patend > pat && *patend == '$');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2503
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2504 /* First try finding a listed buffer. If not found and "unlisted"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2505 * is TRUE, try finding an unlisted buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2506 find_listed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2507 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2508 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2509 for (attempt = 0; attempt <= 3; ++attempt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2510 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2511 regmatch_T regmatch;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2512
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2513 /* may add '^' and '$' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2514 if (toggledollar)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2515 patend = (attempt < 2) ? NUL : '$'; / add/remove '$' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2516 p = pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2517 if (p == '^' && !(attempt & 1)) / add/remove '^' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2518 ++p;
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2519 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	2520 if (regmatch.regprog == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2521 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2522 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2523 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2524 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525
9485 c16e207dc465 commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2526 for (buf = lastbuf; buf != NULL; buf = buf->b_prev)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2527 if (buf->b_p_bl == find_listed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2528 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529 && (!diffmode \|\| diff_mode_buf(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2530 #endif
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2531 && buflist_match(&regmatch, buf, FALSE) != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532 {
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2533 if (curtab_only)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2534 {
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2535 /* 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	2536 * the current tab. */
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2537 win_T *wp;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2538
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2539 FOR_ALL_WINDOWS(wp)
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2540 if (wp->w_buffer == buf)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2541 break;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2542 if (wp == NULL)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2543 continue;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2544 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2545 if (match >= 0) /* already found a match */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2546 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2547 match = -2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2548 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2550 match = buf->b_fnum; /* remember first match */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2552
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2553 vim_regfree(regmatch.regprog);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2554 if (match >= 0) /* found one match */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2555 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2557
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2558 /* Only search for unlisted buffers if there was no match with
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2559 * a listed buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2560 if (!unlisted \|\| !find_listed \|\| match != -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2561 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2562 find_listed = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2563 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2564
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2566 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2568 if (match == -2)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2569 semsg(_("E93: More than one match for %s"), pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2570 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	2571 semsg(_("E94: No matching buffer for %s"), pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2572 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2574
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576 * Find all buffer names that match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2577 * For command line expansion of ":buf" and ":sbuf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 * Return OK if matches found, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2580 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2581 ExpandBufnames(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2582 char_u *pat,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2583 int *num_file,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2584 char_u ***file,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2585 int options)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2586 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2587 int count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2588 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2589 int round;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2590 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2591 int attempt;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2592 char_u *patc;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2593
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2594 num_file = 0; / return values in case of FAIL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2595 *file = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2596
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2597 /* Make a copy of "pat" and change "^" to "$^\\|[\/]$". */
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2598 if (*pat == '^')
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2599 {
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16740 diff changeset	2600 patc = alloc(STRLEN(pat) + 11);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2601 if (patc == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2602 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2603 STRCPY(patc, "\$^\\\|[\\/]\$");
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2604 STRCPY(patc + 11, pat + 1);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2605 }
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2606 else
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2607 patc = pat;
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2608
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2609 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2610 * attempt == 0: try match with '\<', match at start of word
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2611 * attempt == 1: try match without '\<', match anywhere
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 */
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2613 for (attempt = 0; attempt <= 1; ++attempt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2614 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2615 regmatch_T regmatch;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2616
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2617 if (attempt > 0 && patc == pat)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2618 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	2619 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	2620 if (regmatch.regprog == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2621 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2622 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2623 vim_free(patc);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2624 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2626
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2627 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2628 * round == 1: Count the matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2629 * round == 2: Build the array to keep the matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2630 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2631 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2632 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2633 count = 0;
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2634 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2635 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2636 if (!buf->b_p_bl) /* skip unlisted buffers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2637 continue;
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2638 p = buflist_match(&regmatch, buf, p_wic);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2639 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2640 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2641 if (round == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2642 ++count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2643 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2645 if (options & WILD_HOME_REPLACE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2646 p = home_replace_save(buf, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2647 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2648 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2649 (*file)[count++] = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2650 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2651 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2652 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2653 if (count == 0) /* no match found, break here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2654 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2655 if (round == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2656 {
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16778 diff changeset	2657 file = ALLOC_MULT(char_u , count);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2658 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2659 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2660 vim_regfree(regmatch.regprog);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2661 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2662 vim_free(patc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2663 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2664 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2666 }
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2667 vim_regfree(regmatch.regprog);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2668 if (count) /* match(es) found, break here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2669 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2670 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2671
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2672 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2673 vim_free(patc);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2674
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2675 *num_file = count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2676 return (count == 0 ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2677 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2678
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2679 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2680 * Check for a match on the file name for buffer "buf" with regprog "prog".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2681 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2682 static char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2683 buflist_match(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2684 regmatch_T *rmp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2685 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2686 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2687 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2688 char_u *match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2689
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2690 /* 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	2691 match = fname_match(rmp, buf->b_sfname, ignore_case);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2692 if (match == NULL)
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2693 match = fname_match(rmp, buf->b_ffname, ignore_case);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2694
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2695 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2696 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2697
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2698 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2699 * Try matching the regexp in "prog" with file name "name".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2700 * Return "name" when there is a match, NULL when not.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2701 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2702 static char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2703 fname_match(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2704 regmatch_T *rmp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2705 char_u *name,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2706 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2707 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2708 char_u *match = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2709 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2710
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2711 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2712 {
6241 ebc72764fa1e updated for version 7.4.455 Bram Moolenaar <bram@vim.org> parents: 6060 diff changeset	2713 /* 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	2714 rmp->rm_ic = p_fic \|\| ignore_case;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2715 if (vim_regexec(rmp, name, (colnr_T)0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2716 match = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2717 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2718 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2719 /* Replace $(HOME) with '~' and try matching again. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2720 p = home_replace_save(NULL, name);
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2721 if (p != NULL && vim_regexec(rmp, p, (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 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2724 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2725 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2726
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2727 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2728 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2729
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2730 /*
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2731 * Find a file in the buffer list by buffer number.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2732 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2733 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2734 buflist_findnr(int nr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2735 {
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2736 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	2737 hashitem_T *hi;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2738
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2739 if (nr == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2740 nr = curwin->w_alt_fnum;
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2741 sprintf((char *)key, "%x", nr);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2742 hi = hash_find(&buf_hashtab, key);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2743
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2744 if (!HASHITEM_EMPTY(hi))
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2745 return (buf_T *)(hi->hi_key
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2746 - ((unsigned)(curbuf->b_key - (char_u *)curbuf)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2747 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2748 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2749
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2750 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2751 * Get name of file 'n' in the buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2752 * When the file has no name an empty string is returned.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2753 * home_replace() is used to shorten the file name (used for marks).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2754 * Returns a pointer to allocated memory, of NULL when failed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2755 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2756 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2757 buflist_nr2name(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2758 int n,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2759 int fullname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2760 int helptail) /* for help buffers return tail only */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2761 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2762 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2763
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2764 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2765 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2766 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2767 return home_replace_save(helptail ? buf : NULL,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2768 fullname ? buf->b_ffname : buf->b_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2769 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2770
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2771 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2772 * Set the "lnum" and "col" for the buffer "buf" and the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2773 * When "copy_options" is TRUE save the local window option values.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2774 * When "lnum" is 0 only do the options.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2775 */
17458 cfdef48743ed patch 8.1.1727: code for viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17225 diff changeset	2776 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2777 buflist_setfpos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2778 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2779 win_T *win,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2780 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2781 colnr_T col,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2782 int copy_options)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2783 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2784 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2785
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2786 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2787 if (wip->wi_win == win)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2788 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2789 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2790 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2791 /* allocate a new entry */
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16778 diff changeset	2792 wip = ALLOC_CLEAR_ONE(wininfo_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2793 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2794 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2795 wip->wi_win = win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2796 if (lnum == 0) /* set lnum even when it's 0 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2797 lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2798 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2799 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2800 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2801 /* remove the entry from the list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2802 if (wip->wi_prev)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2803 wip->wi_prev->wi_next = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2804 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2805 buf->b_wininfo = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2806 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2807 wip->wi_next->wi_prev = wip->wi_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2808 if (copy_options && wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2809 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2810 clear_winopt(&wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2811 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2812 deleteFoldRecurse(&wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2813 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2814 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2815 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2816 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2817 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2818 wip->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2819 wip->wi_fpos.col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2820 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2821 if (copy_options)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2822 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2823 /* Save the window-specific option values. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2824 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2825 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2826 wip->wi_fold_manual = win->w_fold_manual;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2827 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2828 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2829 wip->wi_optset = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2830 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2831
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2832 /* insert the entry in front of the list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2833 wip->wi_next = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2834 buf->b_wininfo = wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2835 wip->wi_prev = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2836 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2837 wip->wi_next->wi_prev = wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2838
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2839 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2840 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2841
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2842 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2843 /*
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2844 * 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	2845 * page. That's because a diff is local to a tab page.
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2846 */
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2847 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2848 wininfo_other_tab_diff(wininfo_T *wip)
1743 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 win_T *wp;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2851
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2852 if (wip->wi_opt.wo_diff)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2853 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2854 FOR_ALL_WINDOWS(wp)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2855 /* 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	2856 * the buffer was in diff mode here */
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2857 if (wip->wi_win == wp)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2858 return FALSE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2859 return TRUE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2860 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2861 return FALSE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2862 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2863 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2864
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2865 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2866 * Find info for the current window in buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2867 * 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	2868 * 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	2869 * another tab page.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2870 * Returns NULL when there isn't any info.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2871 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2872 static wininfo_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2873 find_wininfo(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2874 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2875 int skip_diff_buffer UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2876 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2877 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2878
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2879 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2880 if (wip->wi_win == curwin
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2881 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2882 && (!skip_diff_buffer \|\| !wininfo_other_tab_diff(wip))
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2883 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2884 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2885 break;
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2886
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2887 /* 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	2888 * 'diff' set and is in another tab page). */
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2889 if (wip == NULL)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2890 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2891 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2892 if (skip_diff_buffer)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2893 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2894 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2895 if (!wininfo_other_tab_diff(wip))
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2896 break;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2897 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2898 else
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2899 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2900 wip = buf->b_wininfo;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2901 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2902 return wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2903 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2904
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2905 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2906 * Reset the local window options to the values last used in this window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2907 * If the buffer wasn't used in this window before, use the values from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2908 * the most recently used window. If the values were never set, use the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2909 * global values for the window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2910 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2911 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2912 get_winopts(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2913 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2914 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2915
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2916 clear_winopt(&curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2917 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2918 clearFolding(curwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2919 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2920
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2921 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	2922 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	2923 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2924 {
13931 fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2925 /* 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	2926 * 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	2927 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	2928
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2929 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	2930 #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	2931 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	2932 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	2933 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	2934 #endif
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2935 }
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2936 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	2937 {
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2938 /* the buffer was displayed in the current window earlier */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2939 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2940 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2941 curwin->w_fold_manual = wip->wi_fold_manual;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2942 curwin->w_foldinvalid = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2943 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2944 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2945 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2946 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2947 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2948
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2949 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2950 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2951 if (p_fdls >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2952 curwin->w_p_fdl = p_fdls;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2953 #endif
2799 537e0102c0f9 updated for version 7.3.175 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	2954 #ifdef FEAT_SYN_HL
537e0102c0f9 updated for version 7.3.175 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	2955 check_colorcolumn(curwin);
537e0102c0f9 updated for version 7.3.175 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	2956 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2957 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2958
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2959 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2960 * Find the position (lnum and col) for the buffer 'buf' for the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2961 * window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2962 * Returns a pointer to no_position if no position is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2963 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2964 pos_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2965 buflist_findfpos(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2966 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2967 wininfo_T *wip;
15636 6f1c7e9a6393 patch 8.1.0826: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15595 diff changeset	2968 static pos_T no_position = {1, 0, 0};
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2970 wip = find_wininfo(buf, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2971 if (wip != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2972 return &(wip->wi_fpos);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2974 return &no_position;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2975 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2976
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2977 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 * Find the lnum for the buffer 'buf' for the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2980 linenr_T
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2981 buflist_findlnum(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2982 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2983 return buflist_findfpos(buf)->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2984 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2985
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2986 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2987 * List all known file names (for :files and :buffers command).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2989 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2990 buflist_list(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2991 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2993 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 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	2995 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	2996 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	2997 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	2998 int job_running;
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	2999 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	3000 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3001
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3002 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 {
13555 78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3004 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3005 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	3006 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	3007 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3008 /* skip unlisted buffers, unless ! was used */
6945 957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3009 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	3010 \|\| (vim_strchr(eap->arg, 'u') && buf->b_p_bl)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3011 \|\| (vim_strchr(eap->arg, '+')
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3012 && ((buf->b_flags & BF_READERR) \|\| !bufIsChanged(buf)))
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3013 \|\| (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	3014 && (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	3015 \|\| (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	3016 && (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	3017 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3018 \|\| (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	3019 && (!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	3020 \|\| (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	3021 && (!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	3022 \|\| (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	3023 && (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	3024 #endif
6945 957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3025 \|\| (vim_strchr(eap->arg, '-') && buf->b_p_ma)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3026 \|\| (vim_strchr(eap->arg, '=') && !buf->b_p_ro)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3027 \|\| (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR))
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3028 \|\| (vim_strchr(eap->arg, '%') && buf != curbuf)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3029 \|\| (vim_strchr(eap->arg, '#')
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3030 && (buf == curbuf \|\| curwin->w_alt_fnum != buf->b_fnum)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3031 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 if (buf_spname(buf) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	3033 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035 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	3036 if (message_filtered(NameBuff))
af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3037 continue;
af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3038
12110 7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3039 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	3040 : (bufIsChanged(buf) ? '+' : ' ');
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3041 #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	3042 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	3043 {
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3044 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	3045 ro_char = '?';
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3046 else
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3047 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	3048 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	3049 * 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	3050 }
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3051 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	3052 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	3053 else
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3054 #endif
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3055 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	3056
9943 af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3057 msg_putchar('\n');
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	3058 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	3059 buf->b_fnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 buf->b_p_bl ? ' ' : 'u',
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3061 buf == curbuf ? '%' :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3062 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063 buf->b_ml.ml_mfp == NULL ? ' ' :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 (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	3065 ro_char,
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3066 changed_char,
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	3067 NameBuff);
7572 992fe73d4ee6 commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8 Christian Brabandt <cb@256bit.org> parents: 7266 diff changeset	3068 if (len > IOSIZE - 20)
992fe73d4ee6 commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8 Christian Brabandt <cb@256bit.org> parents: 7266 diff changeset	3069 len = IOSIZE - 20;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 /* put "line 999" in column 40 or after the file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 i = 40 - vim_strsize(IObuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 IObuff[len++] = ' ';
16162 cd5c83115ec6 patch 8.1.1086: too many curly braces Bram Moolenaar <Bram@vim.org> parents: 16082 diff changeset	3075 while (--i > 0 && len < IOSIZE - 18);
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3076 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3077 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	3078 : (long)buflist_findlnum(buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 msg_outtrans(IObuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 out_flush(); /* output one line at a time */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3084
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 * Get file name and line number for file 'fnum'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 * Used by DoOneCmd() for translating '%' and '#'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 * Used by insert_reg() and cmdline_paste() for '#' register.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 * Return FAIL if not found, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3092 buflist_name_nr(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3093 int fnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3094 char_u **fname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3095 linenr_T *lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3099 buf = buflist_findnr(fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 if (buf == NULL \|\| buf->b_fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3102
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 *fname = buf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 *lnum = buflist_findlnum(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 /*
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3110 * 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	3111 * "sfname_arg".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 * 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	3113 * Returns FAIL for failure (file name already in use by other buffer)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 * OK otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3117 setfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3118 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	3119 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	3120 char_u *sfname_arg,
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3121 int message) /* give message when buffer already exists */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3123 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	3124 char_u *sfname = sfname_arg;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3125 buf_T *obuf = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3127 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3130 if (ffname == NULL \|\| *ffname == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3131 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132 /* 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	3133 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	3134 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	3135 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3136 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	3137 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3139 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3142 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 if (ffname == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 * if the file name is already used in another buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 * - if the buffer is loaded, fail
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 * - if the buffer is not loaded, delete it from the list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 st.st_dev = (dev_T)-1;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3156 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3157 if (!(buf->b_flags & BF_DUMMY))
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3158 #ifdef UNIX
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3159 obuf = buflist_findname_stat(ffname, &st);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 #else
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3161 obuf = buflist_findname(ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 if (obuf != NULL && obuf != buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3165 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 if (message)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	3168 emsg(_("E95: Buffer with this name already exists"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 }
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	3172 /* delete from the list */
9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	3173 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175 sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 if (ffname == NULL \|\| sfname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 vim_free(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 #ifdef USE_FNAME_CASE
15794 0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined Bram Moolenaar <Bram@vim.org> parents: 15774 diff changeset	3183 fname_case(sfname, 0); /* set correct case for short file name */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 #endif
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3185 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	3186 vim_free(buf->b_sfname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 vim_free(buf->b_ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 buf->b_sfname = sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 if (st.st_dev == (dev_T)-1)
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3194 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3197 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 buf_name_changed(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 /*
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3210 * Crude way of changing the name of a buffer. Use with care!
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3211 * The name should be relative to the current directory.
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3212 */
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3213 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3214 buf_set_name(int fnum, char_u *name)
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3215 {
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3216 buf_T *buf;
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3217
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3218 buf = buflist_findnr(fnum);
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3219 if (buf != NULL)
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3220 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3221 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	3222 vim_free(buf->b_sfname);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3223 vim_free(buf->b_ffname);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3224 buf->b_ffname = vim_strsave(name);
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3225 buf->b_sfname = NULL;
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3226 /* Allocate ffname and expand into full path. Also resolves .lnk
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3227 * files on Win32. */
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3228 fname_expand(buf, &buf->b_ffname, &buf->b_sfname);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3229 buf->b_fname = buf->b_sfname;
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3230 }
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3231 }
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3232
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3233 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 * 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	3235 * changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3237 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3238 buf_name_changed(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 * If the file name changed, also change the name of the swapfile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243 if (buf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 ml_setname(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 if (curwin->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247 check_arg_idx(curwin); /* check file name for arg list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 maketitle(); /* set window title */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 status_redraw_all(); /* status lines need to be redrawn */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 fmarks_check_names(buf); /* check named file marks */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 ml_timestamp(buf); /* reset timestamp */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257 * set alternate file name for current window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 * Used by do_one_cmd(), do_write() and do_ecmd().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 * Return the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3263 setaltfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3264 char_u *ffname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3265 char_u *sfname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3266 linenr_T lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3270 /* Create a buffer. 'buflisted' is not set if it's a new buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 buf = buflist_new(ffname, sfname, lnum, 0);
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	3272 if (buf != NULL && !cmdmod.keepalt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 curwin->w_alt_fnum = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3275 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 * Get alternate file name for current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 * Return NULL if there isn't any, and give error message if requested.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3282 getaltfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3283 int errmsg) /* give error message */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286 linenr_T dummy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 if (buflist_name_nr(0, &fname, &dummy) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 if (errmsg)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	3291 emsg(_(e_noalt));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 return fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 * Add a file name to the buflist and return its number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 * Uses same flags as buflist_new(), except BLN_DUMMY.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 * used by qf_init(), main() and doarglist()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3304 buflist_add(char_u *fname, int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 buf = buflist_new(fname, NULL, (linenr_T)0, flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 return buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 #if defined(BACKSLASH_IN_FILENAME) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 * Adjust slashes in file names. Called after 'shellslash' was set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3319 buflist_slash_adjust(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3321 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3322
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	3323 FOR_ALL_BUFFERS(bp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 if (bp->b_ffname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 slash_adjust(bp->b_ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327 if (bp->b_sfname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 slash_adjust(bp->b_sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3332
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3333 /*
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3334 * Set alternate cursor position for the current buffer and window "win".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 * Also save the local window option values.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3336 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3338 buflist_altfpos(win_T *win)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3339 {
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3340 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3342
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344 * Return TRUE if 'ffname' is not the same file as current file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 * Fname must have a full path (expanded by mch_FullName()).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3346 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3348 otherfile(char_u *ffname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 return otherfile_buf(curbuf, ffname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352 , NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3353 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3354 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3355 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3358 otherfile_buf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3359 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3360 char_u *ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3362 , stat_T *stp
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3363 #endif
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3364 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366 /* no name is different */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3367 if (ffname == NULL \|\| *ffname == NUL \|\| buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3368 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369 if (fnamecmp(ffname, buf->b_ffname) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3370 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3372 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3373 stat_T st;
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3374
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3375 /* If no stat_T given, get it now */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 if (stp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3378 if (!buf->b_dev_valid \|\| mch_stat((char *)ffname, &st) < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3379 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 stp = &st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 /* 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	3383 * are different (possible with links). Still need to compare the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384 * name above, for when the file doesn't exist yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3385 * Problem: The dev/ino changes when a file is deleted (and created
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3386 * again) and remains the same when renamed/moved. We don't want to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3387 * mch_stat() each buffer each time, that would be too slow. Get the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3388 * dev/ino again when they appear to match, but not when they appear
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3389 * to be different: Could skip a buffer when it's actually the same
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3390 * file. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3393 buf_setino(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3395 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3401
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402 #if defined(UNIX) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 * Set inode and device number for a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 * Must always be called when b_fname is changed!.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3408 buf_setino(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3410 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3414 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3418 else
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3419 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3420 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423 * Return TRUE if dev/ino in buffer "buf" matches with "stp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3426 buf_same_ino(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3427 buf_T *buf,
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3428 stat_T *stp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3430 return (buf->b_dev_valid
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431 && stp->st_dev == buf->b_dev
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 && stp->st_ino == buf->b_ino);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3433 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3435
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3436 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3437 * Print info about the current buffer.
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3438 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3440 fileinfo(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3441 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	3442 int shorthelp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3443 int dont_truncate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3444 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 int n;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3447 char *p;
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3448 char *buffer;
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	3449 size_t len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16778 diff changeset	3451 buffer = alloc(IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3453 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3455 if (fullname > 1) /* 2 CTRL-G: include buffer number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3456 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3457 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 p = buffer + STRLEN(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461 p = buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3463 *p++ = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464 if (buf_spname(curbuf) != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3465 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3466 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3467 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3468 if (!fullname && curbuf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3469 name = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3470 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3471 name = curbuf->b_ffname;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3472 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3473 (int)(IOSIZE - (p - buffer)), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3474 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3475
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3476 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s",
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 curbufIsChanged() ? (shortmess(SHM_MOD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478 ? " [+]" : _(" [Modified]")) : " ",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3479 (curbuf->b_flags & BF_NOTEDITED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3480 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3481 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3482 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3483 ? _("[Not edited]") : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3484 (curbuf->b_flags & BF_NEW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3485 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3486 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 ? _("[New file]") : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "",
4795 8360a59aa04b updated for version 7.3.1144 Bram Moolenaar <bram@vim.org> parents: 4354 diff changeset	3490 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]")
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 : _("[readonly]")) : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492 (curbufIsChanged() \|\| (curbuf->b_flags & BF_WRITE_MASK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 \|\| curbuf->b_p_ro) ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494 " " : "");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3495 /* With 32 bit longs and more than 21,474,836 lines multiplying by 100
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3496 * causes an overflow, thus for large numbers divide instead. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 if (curwin->w_cursor.lnum > 1000000L)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498 n = (int)(((long)curwin->w_cursor.lnum) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 ((long)curbuf->b_ml.ml_line_count / 100L));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3500 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3501 n = (int)(((long)curwin->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3502 (long)curbuf->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 if (curbuf->b_ml.ml_flags & ML_EMPTY)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3504 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3506 else if (p_ru)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507 /* Current line and column are already on the screen -- webb */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3508 vim_snprintf_add(buffer, IOSIZE,
14585 c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14509 diff changeset	3509 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	3510 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	3511 (long)curbuf->b_ml.ml_line_count, n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3512 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3514 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3515 vim_snprintf_add(buffer, IOSIZE,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516 _("line %ld of %ld --%d%%-- col "),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3517 (long)curwin->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3518 (long)curbuf->b_ml.ml_line_count,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3519 n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3520 validate_virtcol();
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3521 len = STRLEN(buffer);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3522 col_print((char_u *)buffer + len, IOSIZE - len,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3523 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3524 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3526 (void)append_arg_number(curwin, (char_u *)buffer, IOSIZE,
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3527 !shortmess(SHM_FILE));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 if (dont_truncate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3531 /* Temporarily set msg_scroll to avoid the message being truncated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 * First call msg_start() to get the message in the right place. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534 n = msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3536 msg(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3537 msg_scroll = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3541 p = (char *)msg_trunc_attr(buffer, FALSE, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 if (restart_edit != 0 \|\| (msg_scrolled && !need_wait_return))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 /* Need to repeat the message after redrawing when:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544 * - When restart_edit is set (otherwise there will be a delay
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545 * before redrawing).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3546 * - When the screen was scrolled but there is no wait-return
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547 * prompt. */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3548 set_keep_msg((char_u *)p, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3550
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3551 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3552 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3555 col_print(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3556 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3557 size_t buflen,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3558 int col,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3559 int vcol)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 if (col == vcol)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3562 vim_snprintf((char *)buf, buflen, "%d", col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 else
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3564 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 #if defined(FEAT_TITLE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 static char_u *lasttitle = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 static char_u *lasticon = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3571 /*
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3572 * 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	3573 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3575 maketitle(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577 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	3578 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	3579 char_u *icon_str = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 int maxlen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 int mustset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 char_u buf[IOSIZE];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 int off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 if (!redrawing())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 /* Postpone updating the title when 'lazyredraw' is set. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 need_maketitle = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 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	3594 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	3595 return; // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 if (p_title)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 if (p_titlelen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 maxlen = p_titlelen * Columns / 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 if (maxlen < 10)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 maxlen = 10;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3606 title_str = buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 if (*p_titlestring != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 #ifdef FEAT_STL_OPT
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3610 if (stl_syntax & STL_IN_TITLE)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3611 {
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3612 int use_sandbox = FALSE;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3613 int save_called_emsg = called_emsg;
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3614
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3615 # ifdef FEAT_EVAL
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3616 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0);
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3617 # endif
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3618 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	3619 build_stl_str_hl(curwin, title_str, sizeof(buf),
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3620 p_titlestring, use_sandbox,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3621 0, maxlen, NULL, NULL);
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3622 if (called_emsg)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3623 set_string_option_direct((char_u *)"titlestring", -1,
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3624 (char_u *)"", OPT_FREE, SID_ERROR);
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3625 called_emsg \|= save_called_emsg;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3626 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 #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	3629 title_str = p_titlestring;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 /* format: "fname + (path) (1 of 2) - VIM" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3635 #define SPACE_FOR_FNAME (IOSIZE - 100)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3636 #define SPACE_FOR_DIR (IOSIZE - 20)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3637 #define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 if (curbuf->b_fname == NULL)
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3639 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	3640 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3641 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	3642 {
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3643 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	3644 SPACE_FOR_FNAME);
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3645 }
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3646 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 p = transstr(gettail(curbuf->b_fname));
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3650 vim_strncpy(buf, p, SPACE_FOR_FNAME);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3654 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3655 if (curbuf->b_term == NULL)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3656 #endif
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3657 switch (bufIsChanged(curbuf)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3658 + (curbuf->b_p_ro * 2)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3659 + (!curbuf->b_p_ma * 4))
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3660 {
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3661 case 1: STRCAT(buf, " +"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3662 case 2: STRCAT(buf, " ="); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3663 case 3: STRCAT(buf, " =+"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3664 case 4:
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3665 case 6: STRCAT(buf, " -"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3666 case 5:
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3667 case 7: STRCAT(buf, " -+"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3668 }
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 if (curbuf->b_fname != NULL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3671 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3672 && curbuf->b_term == NULL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3673 #endif
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3674 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 /* Get path of file, replace home dir with ~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677 off = (int)STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 buf[off++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 buf[off++] = '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3680 home_replace(curbuf, curbuf->b_ffname,
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3681 buf + off, SPACE_FOR_DIR - off, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 /* avoid "c:/name" to be reduced to "c" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 if (isalpha(buf[off]) && buf[off + 1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 off += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 /* remove the file name */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	3688 p = gettail_sep(buf + off);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 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	3690 {
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3691 /* must be a help buffer */
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3692 vim_strncpy(buf + off, (char_u *)_("help"),
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3693 (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	3694 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 *p = NUL;
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	3697
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3698 /* Translate unprintable chars and concatenate. Keep some
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3699 * 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	3700 * file name) use (...). */
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3701 if (off < SPACE_FOR_DIR)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3702 {
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3703 p = transstr(buf + off);
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3704 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	3705 vim_free(p);
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3706 }
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3707 else
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3708 {
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3709 vim_strncpy(buf + off, (char_u *)"...",
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3710 (size_t)(SPACE_FOR_ARGNR - off));
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3711 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712 STRCAT(buf, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3713 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3715 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717 #if defined(FEAT_CLIENTSERVER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 if (serverName != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 STRCAT(buf, " - ");
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2704 diff changeset	3721 vim_strcat(buf, serverName, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 STRCAT(buf, " - VIM");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 if (maxlen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 /* 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	3730 if (vim_strsize(buf) > maxlen)
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3238 diff changeset	3731 trunc_string(buf, buf, maxlen, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 }
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3735 mustset = value_changed(title_str, &lasttitle);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 if (p_icon)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 {
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3739 icon_str = buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 if (*p_iconstring != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742 #ifdef FEAT_STL_OPT
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3743 if (stl_syntax & STL_IN_ICON)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3744 {
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3745 int use_sandbox = FALSE;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3746 int save_called_emsg = called_emsg;
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3747
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3748 # ifdef FEAT_EVAL
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3749 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0);
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3750 # endif
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3751 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	3752 build_stl_str_hl(curwin, icon_str, sizeof(buf),
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3753 p_iconstring, use_sandbox,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3754 0, 0, NULL, NULL);
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3755 if (called_emsg)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3756 set_string_option_direct((char_u *)"iconstring", -1,
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3757 (char_u *)"", OPT_FREE, SID_ERROR);
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3758 called_emsg \|= save_called_emsg;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3759 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 #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	3762 icon_str = p_iconstring;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 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	3767 p = buf_spname(curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 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	3769 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	3770 *icon_str = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 /* 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	3772 len = (int)STRLEN(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 if (len > 100)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 len -= 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 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	3777 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	3778 p += len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 }
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3780 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	3781 trans_characters(icon_str, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3785 mustset \|= value_changed(icon_str, &lasticon);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787 if (mustset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 resettitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 * Used for title and icon: Check if "str" differs from "last". Set "last"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 * 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	3794 * Return TRUE if resettitle() is to be called.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 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	3797 value_changed(char_u str, char_u *last)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 if ((str == NULL) != (*last == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 \|\| (str != NULL && last != NULL && STRCMP(str, last) != 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 vim_free(*last);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 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	3804 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805 *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	3806 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	3807 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	3808 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 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	3810 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 *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	3812 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	3813 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 * Put current window title back (used after calling a shell)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3822 resettitle(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3824 mch_settitle(lasttitle, lasticon);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3826
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3827 # if defined(EXITFREE) \|\| defined(PROTO)
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3828 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3829 free_titles(void)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3830 {
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3831 vim_free(lasttitle);
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3832 vim_free(lasticon);
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3833 }
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3834 # endif
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3835
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 #endif /* FEAT_TITLE */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	3838 #if defined(FEAT_STL_OPT) \|\| defined(FEAT_GUI_TABLINE) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 /*
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3840 * Build a string from the status line items in "fmt".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 * Return length of string in screen cells.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 *
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3843 * Normally works for window "wp", except when working for 'tabline' then it
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3844 * is "curwin".
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3845 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 * Items are drawn interspersed with the text that surrounds it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 * If maxwidth is not zero, the string will be filled at any middle marker
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 * or truncated if too long, fillchar is used for all whitespace.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3854 build_stl_str_hl(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3855 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3856 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	3857 size_t outlen, /* length of out[] */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3858 char_u *fmt,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3859 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	3860 int fillchar,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3861 int maxwidth,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3862 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	3863 struct stl_hlrec tabtab) / return: tab page nrs (can be NULL) */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 {
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3865 linenr_T lnum;
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3866 size_t len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 char_u *t;
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3870 int byteval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 #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	3872 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	3873 buf_T *save_curbuf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 int empty_line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 colnr_T virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 long l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 int prevchar_isflag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 int prevchar_isitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3881 int itemisflag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 int fillable;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884 long num;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 int itemcnt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 int curitem;
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	3888 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	3889 int group_start_userhl;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 int groupitem[STL_MAX_ITEM];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891 int groupdepth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892 struct stl_item
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 char_u *start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 int minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 int maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 Normal,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 Empty,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 Group,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 Middle,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 Highlight,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3904 TabPage,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3905 Trunc
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906 } type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 } item[STL_MAX_ITEM];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 int minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 int maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 int zeropad;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 char_u base;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 char_u opt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 #define TMPLEN 70
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	3914 char_u buf_tmp[TMPLEN];
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	3915 char_u win_tmp[TMPLEN];
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3916 char_u *usefmt = fmt;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3917 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	3918 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	3919 int save_redr_type = curwin->w_redr_type;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3920
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3921 #ifdef FEAT_EVAL
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3922 /*
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3923 * When the format starts with "%!" then evaluate it as an expression and
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3924 * use the result as the actual format string.
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3925 */
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3926 if (fmt[0] == '%' && fmt[1] == '!')
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3927 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	3928 typval_T tv;
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	3929
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	3930 tv.v_type = VAR_NUMBER;
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	3931 tv.vval.v_number = wp->w_id;
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	3932 set_var((char_u *)"g:statusline_winid", &tv, FALSE);
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	3933
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3934 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3935 if (usefmt == NULL)
943 e70aad5761b5 updated for version 7.0-069 vimboss parents: 934 diff changeset	3936 usefmt = fmt;
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	3937
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	3938 do_unlet((char_u *)"g:statusline_winid", TRUE);
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 /* Can't handle a multi-byte fill character yet. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	3945 else if (mb_char2len(fillchar) > 1)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	3946 fillchar = '-';
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	3947
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3948 // The cursor in windows other than the current one isn't always
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3949 // up-to-date, esp. because of autocommands and timers.
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3950 lnum = wp->w_cursor.lnum;
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3951 if (lnum > wp->w_buffer->b_ml.ml_line_count)
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3952 {
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3953 lnum = wp->w_buffer->b_ml.ml_line_count;
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3954 wp->w_cursor.lnum = lnum;
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3955 }
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3956
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3957 // Get line & check if empty (cursorpos will show "0-1"). Note that
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3958 // p will become invalid when getting another buffer line.
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3959 p = ml_get_buf(wp->w_buffer, lnum, FALSE);
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3960 empty_line = (*p == NUL);
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3961
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3962 // Get the byte value now, in case we need it below. This is more efficient
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3963 // than making a copy of the line.
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3964 len = STRLEN(p);
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3965 if (wp->w_cursor.col > (colnr_T)len)
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3966 {
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3967 // Line may have changed since checking the cursor column, or the lnum
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3968 // was adjusted above.
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3969 wp->w_cursor.col = (colnr_T)len;
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3970 wp->w_cursor.coladd = 0;
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3971 byteval = 0;
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3972 }
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3973 else
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3974 byteval = (*mb_ptr2char)(p + wp->w_cursor.col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3976 groupdepth = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977 p = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 curitem = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3979 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 prevchar_isitem = FALSE;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	3981 for (s = usefmt; *s; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 {
2704 a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3983 if (curitem == STL_MAX_ITEM)
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3984 {
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3985 /* 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	3986 * 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	3987 if (p + 6 < out + outlen)
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3988 {
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3989 mch_memmove(p, " E541", (size_t)5);
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3990 p += 5;
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3991 }
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3992 break;
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3993 }
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	3994
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995 if (s != NUL && s != '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3996 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 * Handle up to the next '%' or the end.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 while (s != NUL && s != '%' && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 if (*s == NUL \|\| p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 * Handle one '%' item.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 s++;
2694 fcea35e2a41f updated for version 7.3.112 Bram Moolenaar <bram@vim.org> parents: 2620 diff changeset	4010 if (s == NUL) / ignore trailing % */
fcea35e2a41f updated for version 7.3.112 Bram Moolenaar <bram@vim.org> parents: 2620 diff changeset	4011 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 if (*s == '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 if (*s == STL_MIDDLEMARK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 if (groupdepth > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4025 item[curitem].type = Middle;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 item[curitem++].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029 if (*s == STL_TRUNCMARK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4031 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4032 item[curitem].type = Trunc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033 item[curitem++].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4035 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4036 if (*s == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4038 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4039 if (groupdepth < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4041 groupdepth--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4042
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4043 t = item[groupitem[groupdepth]].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4045 l = vim_strsize(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4046 if (curitem > groupitem[groupdepth] + 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 && item[groupitem[groupdepth]].minwid == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048 {
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4049 /* 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	4050 * doesn't change */
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4051 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	4052 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	4053 {
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)
12684 185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4055 {
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4056 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	4057 break;
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4058 }
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4059 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4060 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	4061 {
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4062 if (item[n].type == Normal)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 break;
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4064 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	4065 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	4066 }
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4067 if (n == curitem && group_start_userhl == group_end_userhl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4068 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4069 p = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4070 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4071 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073 if (l > item[groupitem[groupdepth]].maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4074 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4075 /* truncate, remove n bytes of text at the start */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4076 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4078 /* Find the first character that should be included. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4079 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4080 while (l >= item[groupitem[groupdepth]].maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4081 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4082 l -= ptr2cells(t + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4083 n += (*mb_ptr2len)(t + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4084 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4085 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086 else
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4087 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4088
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4089 *t = '<';
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4090 mch_memmove(t + 1, t + n, (size_t)(p - (t + n)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091 p = p - n + 1;
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15557 diff changeset	4092
1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15557 diff changeset	4093 // Fill up space left over by half a double-wide char.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094 while (++l < item[groupitem[groupdepth]].minwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4096
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4097 /* correct the start of the items for the truncation */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4098 for (l = groupitem[groupdepth] + 1; l < curitem; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4099 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4100 item[l].start -= n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4101 if (item[l].start < t)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4102 item[l].start = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4104 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4105 else if (abs(item[groupitem[groupdepth]].minwid) > l)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4106 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4107 /* fill */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4108 n = item[groupitem[groupdepth]].minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4109 if (n < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4110 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4111 /* fill by appending characters */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4112 n = 0 - n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4113 while (l++ < n && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4114 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4116 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4117 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4118 /* fill by inserting characters */
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4119 mch_memmove(t + n - l, t, (size_t)(p - t));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 l = n - l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4121 if (p + l >= out + outlen)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4122 l = (long)((out + outlen) - p - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4123 p += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4124 for (n = groupitem[groupdepth] + 1; n < curitem; n++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4125 item[n].start += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4126 for ( ; l > 0; l--)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 *t++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4128 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4129 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4130 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4131 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4133 maxwid = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134 zeropad = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4135 l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4136 if (*s == '0')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4137 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4138 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4139 zeropad = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4140 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4141 if (*s == '-')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4142 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4143 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4144 l = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4146 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4147 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4148 minwid = (int)getdigits(&s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4149 if (minwid < 0) /* overflow */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4150 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4151 }
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4152 if (*s == STL_USER_HL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4153 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4154 item[curitem].type = Highlight;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4155 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4156 item[curitem].minwid = minwid > 9 ? 1 : minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4157 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4158 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4159 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4160 }
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4161 if (s == STL_TABPAGENR \|\| s == STL_TABCLOSENR)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4162 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4163 if (*s == STL_TABCLOSENR)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4164 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4165 if (minwid == 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4166 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4167 /* %X ends the close label, go back to the previously
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4168 * define tab label nr. */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4169 for (n = curitem - 1; n >= 0; --n)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4170 if (item[n].type == TabPage && item[n].minwid >= 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4171 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4172 minwid = item[n].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4173 break;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4174 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4175 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4176 else
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4177 /* close nrs are stored as negative values */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4178 minwid = - minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4179 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4180 item[curitem].type = TabPage;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4181 item[curitem].start = p;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4182 item[curitem].minwid = minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4183 s++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4184 curitem++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4185 continue;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4186 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4187 if (*s == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4188 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4189 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4190 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4191 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4192 maxwid = (int)getdigits(&s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 if (maxwid <= 0) /* overflow */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4194 maxwid = 50;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 minwid = (minwid > 50 ? 50 : minwid) * l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4198 if (*s == '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4199 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4200 groupitem[groupdepth++] = curitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4201 item[curitem].type = Group;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4202 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4203 item[curitem].minwid = minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4204 item[curitem].maxwid = maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4206 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4207 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4208 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4209 if (vim_strchr(STL_ALL, *s) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4210 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4213 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4214 opt = *s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4215
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4216 /* OK - now for the real work */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4217 base = 'D';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4218 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4219 fillable = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4220 num = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4221 str = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4222 switch (opt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4223 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4224 case STL_FILEPATH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4225 case STL_FULLPATH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4226 case STL_FILENAME:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4227 fillable = FALSE; /* don't change ' ' to fillchar */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228 if (buf_spname(wp->w_buffer) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	4229 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4230 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	4233 : wp->w_buffer->b_fname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4236 trans_characters(NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4237 if (opt != STL_FILENAME)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 str = NameBuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 str = gettail(NameBuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4242
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 case STL_VIM_EXPR: /* '{' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 t = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4246 while (s != '}' && s != NUL && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4248 if (s != '}') / missing '}' or out of space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4249 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 *p = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4252 p = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 #ifdef FEAT_EVAL
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4255 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp),
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4256 "%d", curbuf->b_fnum);
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4257 set_internal_string_var((char_u *)"g:actual_curbuf", buf_tmp);
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4258 vim_snprintf((char *)win_tmp, sizeof(win_tmp), "%d", curwin->w_id);
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4259 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260
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	4261 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	4262 save_curwin = curwin;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4263 curwin = wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 curbuf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4265
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	4266 str = eval_to_string_safe(p, &t, use_sandbox);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267
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	4268 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	4269 curbuf = save_curbuf;
145 f310d2061525 updated for version 7.0046 vimboss parents: 126 diff changeset	4270 do_unlet((char_u *)"g:actual_curbuf", TRUE);
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4271 do_unlet((char_u *)"g:actual_curwin", TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4273 if (str != NULL && *str != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4274 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4275 if (*skipdigits(str) == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4276 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4277 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	4278 VIM_CLEAR(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4279 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4280 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4281 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4282 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4283 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4284
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4285 case STL_LINE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4286 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4287 ? 0L : (long)(wp->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4288 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4289
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4290 case STL_NUMLINES:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291 num = wp->w_buffer->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4293
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 case STL_COLUMN:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295 num = !(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296 ? 0 : (int)wp->w_cursor.col + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4297 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4298
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4299 case STL_VIRTCOL:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4300 case STL_VIRTCOL_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4301 /* In list mode virtcol needs to be recomputed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4302 virtcol = wp->w_virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4303 if (wp->w_p_list && lcs_tab1 == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4304 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4305 wp->w_p_list = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4306 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4307 wp->w_p_list = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4309 ++virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4310 /* Don't display %V if it's the same as %c. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4311 if (opt == STL_VIRTCOL_ALT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4312 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4313 ? 0 : (int)wp->w_cursor.col + 1)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4314 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4315 num = (long)virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4316 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4317
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318 case STL_PERCENTAGE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 num = (int)(((long)wp->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4320 (long)wp->w_buffer->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4321 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4322
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323 case STL_ALTPERCENT:
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4324 str = buf_tmp;
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4325 get_rel_pos(wp, str, TMPLEN);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4326 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 case STL_ARGLISTSTAT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 fillable = FALSE;
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4330 buf_tmp[0] = 0;
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4331 if (append_arg_number(wp, buf_tmp, (int)sizeof(buf_tmp), FALSE))
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4332 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4333 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4335 case STL_KEYMAP:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4336 fillable = FALSE;
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4337 if (get_keymap_str(wp, (char_u *)"<%s>", buf_tmp, TMPLEN))
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4338 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4339 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4340 case STL_PAGENUM:
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	4341 #if defined(FEAT_PRINTER) \|\| defined(FEAT_GUI_TABLINE)
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4342 num = printer_page_num;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4343 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4344 num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4345 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4346 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4347
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4348 case STL_BUFNO:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4349 num = wp->w_buffer->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4350 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4351
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4352 case STL_OFFSET_X:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4353 base = 'X';
12674 e769c912fcd9 patch 8.0.1215: newer gcc warns for implicit fallthrough Christian Brabandt <cb@256bit.org> parents: 12660 diff changeset	4354 /* FALLTHROUGH */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4355 case STL_OFFSET:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4356 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4357 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4358 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) \|\| l < 0 ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4359 0L : l + 1 + (!(State & INSERT) && empty_line ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4360 0 : (int)wp->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4361 #endif
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_BYTEVAL_X:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4365 base = 'X';
12674 e769c912fcd9 patch 8.0.1215: newer gcc warns for implicit fallthrough Christian Brabandt <cb@256bit.org> parents: 12660 diff changeset	4366 /* FALLTHROUGH */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4367 case STL_BYTEVAL:
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4368 num = byteval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4369 if (num == NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4370 num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4371 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4372 num = NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4373 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4374
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4375 case STL_ROFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4376 case STL_ROFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4377 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4378 if (wp->w_buffer->b_p_ro)
4795 8360a59aa04b updated for version 7.3.1144 Bram Moolenaar <bram@vim.org> parents: 4354 diff changeset	4379 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4380 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4381
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4382 case STL_HELPFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4383 case STL_HELPFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4384 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4385 if (wp->w_buffer->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4386 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP"
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 788 diff changeset	4387 : _("[Help]"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4388 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4389
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4390 case STL_FILETYPE:
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 - 3)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4393 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4394 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]",
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4395 wp->w_buffer->b_p_ft);
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4396 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4397 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4398 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4399
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4400 case STL_FILETYPE_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4401 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4402 if (*wp->w_buffer->b_p_ft != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4403 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4404 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4405 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s",
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4406 wp->w_buffer->b_p_ft);
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4407 for (t = buf_tmp; *t != 0; t++)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4408 t = TOUPPER_LOC(t);
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4409 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4410 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4411 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4412
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	4413 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4414 case STL_PREVIEWFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4415 case STL_PREVIEWFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4416 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4417 if (wp->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4418 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4419 : _("[Preview]"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4420 break;
2411 68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4421
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4422 case STL_QUICKFIX:
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4423 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	4424 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	4425 ? _(msg_loclist)
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4426 : _(msg_qflist));
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4427 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4428 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4429
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4430 case STL_MODIFIED:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4431 case STL_MODIFIED_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4432 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4433 switch ((opt == STL_MODIFIED_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4434 + bufIsChanged(wp->w_buffer) * 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4435 + (!wp->w_buffer->b_p_ma) * 4)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4436 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4437 case 2: str = (char_u *)"[+]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4438 case 3: str = (char_u *)",+"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4439 case 4: str = (char_u *)"[-]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4440 case 5: str = (char_u *)",-"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4441 case 6: str = (char_u *)"[+-]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4442 case 7: str = (char_u *)",+-"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4443 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4444 break;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4445
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4446 case STL_HIGHLIGHT:
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4447 t = s;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4448 while (s != '#' && s != NUL)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4449 ++s;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4450 if (*s == '#')
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4451 {
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4452 item[curitem].type = Highlight;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4453 item[curitem].start = p;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4454 item[curitem].minwid = -syn_namen2id(t, (int)(s - t));
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4455 curitem++;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4456 }
5407 7b760cda2bbf updated for version 7.4.054 Bram Moolenaar <bram@vim.org> parents: 5302 diff changeset	4457 if (*s != NUL)
7b760cda2bbf updated for version 7.4.054 Bram Moolenaar <bram@vim.org> parents: 5302 diff changeset	4458 ++s;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4459 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4460 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4461
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4463 item[curitem].type = Normal;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464 if (str != NULL && *str)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4466 t = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4467 if (itemisflag)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4468 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469 if ((t[0] && t[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4470 && ((!prevchar_isitem && *t == ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4471 \|\| (prevchar_isflag && *t == ' ')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4472 t++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4473 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4474 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4475 l = vim_strsize(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4476 if (l > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4477 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4479 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4480 while (l >= maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4482 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4483 l -= ptr2cells(t);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4484 t += (*mb_ptr2len)(t);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4485 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4486 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 l -= byte2cells(*t++);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4489 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4490 *p++ = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 if (minwid > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4494 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4496 /* Don't put a "-" in front of a digit. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4497 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4498 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4499 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4500 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4501 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4502 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4503 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4504 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4505 minwid *= -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4506 while (*t && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4507 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4508 p++ = t++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 /* Change a space by fillchar, unless fillchar is '-' and a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4510 * digit follows. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4511 if (fillable && p[-1] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4512 && (!VIM_ISDIGIT(*t) \|\| fillchar != '-'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4513 p[-1] = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4514 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4516 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4517 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4518 else if (num >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4519 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4520 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4521 char_u nstr[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4522
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4523 if (p + 20 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4524 break; /* not sufficient space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4525 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4526 t = nstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4527 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4528 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4529 *t++ = '-';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4530 minwid--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4531 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4532 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4533 if (zeropad)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4534 *t++ = '0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4535 t++ = '';
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4536 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4537 *t = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4538
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4539 for (n = num, l = 1; n >= nbase; n /= nbase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4540 l++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4541 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4542 l++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4543 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4544 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4545 l += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4546 n = l - maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4547 while (l-- > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4548 num /= nbase;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4549 *t++ = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4550 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4551 *t = t[-3];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4552 *++t = 0;
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4553 vim_snprintf((char )p, outlen - (p - out), (char )nstr,
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4554 0, num, n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4555 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4556 else
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4557 vim_snprintf((char )p, outlen - (p - out), (char )nstr,
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4558 minwid, num);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4559 p += STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4560 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4561 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4562 item[curitem].type = Empty;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4563
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4564 if (opt == STL_VIM_EXPR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4565 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4566
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4567 if (num >= 0 \|\| (!itemisflag && str && *str))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4568 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4569 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4570 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4571 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4572 itemcnt = curitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4573
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4574 #ifdef FEAT_EVAL
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4575 if (usefmt != fmt)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4576 vim_free(usefmt);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4577 #endif
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4578
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4579 width = vim_strsize(out);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4580 if (maxwidth > 0 && width > maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4581 {
1736 fe52f9888eaa updated for version 7.2-034 vimboss parents: 1710 diff changeset	4582 /* Result is too long, must truncate somewhere. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4583 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584 if (itemcnt == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4585 s = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4586 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4587 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588 for ( ; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4589 if (item[l].type == Trunc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4590 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4591 /* Truncate at %< item. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4592 s = item[l].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4593 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4594 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 if (l == itemcnt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4597 /* No %< item, truncate first item. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4598 s = item[0].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4599 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603 if (width - vim_strsize(s) >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4604 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4605 /* Truncation mark is beyond max length */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4607 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4608 s = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4609 width = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4611 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4612 width += ptr2cells(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4613 if (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4614 break;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4615 s += (*mb_ptr2len)(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617 /* Fill up for half a double-wide character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4618 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4621 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4622 s = out + maxwidth - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4623 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4624 if (item[l].start > s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4625 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4626 itemcnt = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4627 *s++ = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4628 *s = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4629 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4630 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4631 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4632 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4633 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4634 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4635 while (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4636 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4637 width -= ptr2cells(s + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4638 n += (*mb_ptr2len)(s + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4639 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4640 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4641 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4642 n = width - maxwidth + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4643 p = s + n;
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	4644 STRMOVE(s + 1, p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4645 *s = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4646
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4647 /* Fill up for half a double-wide character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4648 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4649 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4650 s = s + STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4651 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4652 *s = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4653 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4654
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4655 --n; /* count the '<' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4656 for (; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4657 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4658 if (item[l].start - n >= s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4659 item[l].start -= n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4660 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4661 item[l].start = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4662 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4663 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4664 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4666 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4667 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4668 /* Apply STL_MIDDLE if any */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4669 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4670 if (item[l].type == Middle)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4671 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4672 if (l < itemcnt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4673 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4674 p = item[l].start + maxwidth - width;
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	4675 STRMOVE(p, item[l].start);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4676 for (s = item[l].start; s < p; s++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4677 *s = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4678 for (l++; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4679 item[l].start += maxwidth - width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4680 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4681 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4682 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4683
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4684 /* Store the info about highlighting. */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4685 if (hltab != NULL)
7 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 = hltab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4688 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4689 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4690 if (item[l].type == Highlight)
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 = item[l].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4693 sp->userhl = item[l].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4694 sp++;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4696 }
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4697 sp->start = NULL;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4698 sp->userhl = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4699 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4700
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4701 /* Store the info about tab pages labels. */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4702 if (tabtab != NULL)
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 = tabtab;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4705 for (l = 0; l < itemcnt; l++)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4706 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4707 if (item[l].type == TabPage)
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 = item[l].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4710 sp->userhl = item[l].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4711 sp++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4712 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4713 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4714 sp->start = NULL;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4715 sp->userhl = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4716 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4717
12572 31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4718 /* 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	4719 * 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	4720 if (updating_screen)
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4721 {
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4722 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	4723 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	4724 }
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	4725
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4726 return width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4727 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4728 #endif /* FEAT_STL_OPT */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4729
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4730 #if defined(FEAT_STL_OPT) \|\| defined(FEAT_CMDL_INFO) \
473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4731 \|\| defined(FEAT_GUI_TABLINE) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4732 /*
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4733 * 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	4734 * using "Top", "Bot" or "All" when appropriate.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4735 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4736 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4737 get_rel_pos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4738 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4739 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4740 int buflen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4741 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4742 long above; /* number of lines above window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4743 long below; /* number of lines below window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4744
6466 b5df99582638 updated for version 7.4.562 Bram Moolenaar <bram@vim.org> parents: 6375 diff changeset	4745 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	4746 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4747 above = wp->w_topline - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4748 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4749 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	4750 if (wp->w_topline == 1 && wp->w_topfill >= 1)
7b5f9313f40b patch 7.4.805 Bram Moolenaar <bram@vim.org> parents: 6945 diff changeset	4751 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	4752 * indication of filler lines, that can be considered
7b5f9313f40b patch 7.4.805 Bram Moolenaar <bram@vim.org> parents: 6945 diff changeset	4753 * seeing all lines. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4754 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4755 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4756 if (below <= 0)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4757 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4758 (size_t)(buflen - 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4759 else if (above <= 0)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4760 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4761 else
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4762 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4763 ? (int)(above / ((above + below) / 100L))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4764 : (int)(above * 100L / (above + below)));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4765 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4766 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4767
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4768 /*
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4769 * 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	4770 * Return TRUE if it was appended.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4771 */
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4772 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4773 append_arg_number(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4774 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4775 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4776 int buflen,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4777 int add_file) /* Add "file" before the arg number */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4778 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4779 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4780
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4781 if (ARGCOUNT <= 1) /* nothing to do */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4782 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4783
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4784 p = buf + STRLEN(buf); /* go to the end of the buffer */
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4785 if (p - buf + 35 >= buflen) /* getting too long */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4786 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4787 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4788 *p++ = '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4789 if (add_file)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4790 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4791 STRCPY(p, "file ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4792 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4793 }
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4794 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4795 wp->w_arg_idx_invalid ? "(%d) of %d)"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4796 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4797 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4798 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4799
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4800 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4801 * If fname is not a full path, make it a full path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4802 * Returns pointer to allocated memory (NULL for failure).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4803 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4804 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4805 fix_fname(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4806 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4807 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4808 * Force expanding the path always for Unix, because symbolic links may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4809 * mess up the full path name, even though it starts with a '/'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4810 * Also expand when there is ".." in the file name, try to remove it,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4811 * because "c:/src/../README" is equal to "c:/README".
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4812 * Similarly "c:/src//file" is equal to "c:/src/file".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4813 * For MS-Windows also expand names like "longna~1" to "longname".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4814 */
1082 342d2b3a072a updated for version 7.0-208 vimboss parents: 1045 diff changeset	4815 #ifdef UNIX
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4816 return FullName_save(fname, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4817 #else
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4818 if (!vim_isAbsName(fname)
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4819 \|\| strstr((char *)fname, "..") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4820 \|\| strstr((char *)fname, "//") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4821 # ifdef BACKSLASH_IN_FILENAME
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4822 \|\| strstr((char *)fname, "\\\\") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4823 # endif
8212 05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	4824 # if defined(MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4825 \|\| vim_strchr(fname, '~') != NULL
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4826 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4827 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4828 return FullName_save(fname, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4829
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4830 fname = vim_strsave(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4831
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4832 # ifdef USE_FNAME_CASE
15794 0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined Bram Moolenaar <Bram@vim.org> parents: 15774 diff changeset	4833 if (fname != NULL)
0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined Bram Moolenaar <Bram@vim.org> parents: 15774 diff changeset	4834 fname_case(fname, 0); /* set correct case for file name */
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.
15774 c4efa095f323 patch 8.1.0894: MS-Windows: resolve() does not return a reparse point Bram Moolenaar <Bram@vim.org> parents: 15740 diff changeset	4867 rfname = mch_resolve_path(*ffname, FALSE);
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 * Open a window for a number of buffers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4880 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4881 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4882 ex_buffer_all(exarg_T *eap)
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 *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4885 win_T wp, wpnext;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4886 int split_ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4887 int p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4888 int open_wins = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4889 int r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4890 int count; /* Maximum number of windows to open. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4891 int all; /* When TRUE also load inactive buffers. */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4892 int had_tab = cmdmod.tab;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4893 tabpage_T *tpnext;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4894
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4895 if (eap->addr_count == 0) /* make as many windows as possible */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4896 count = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4897 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4898 count = eap->line2; /* make as many windows as specified */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4899 if (eap->cmdidx == CMD_unhide \|\| eap->cmdidx == CMD_sunhide)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4900 all = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4901 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4902 all = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4903
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4904 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4905
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4906 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4907 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4908 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4909
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4910 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4911 * Close superfluous windows (two windows for the same buffer).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4912 * Also close windows that are not full-width.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4913 */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4914 if (had_tab > 0)
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4915 goto_tabpage_tp(first_tabpage, TRUE, TRUE);
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4916 for (;;)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4917 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4918 tpnext = curtab->tp_next;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4919 for (wp = firstwin; wp != NULL; wp = wpnext)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4920 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4921 wpnext = wp->w_next;
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	4922 if ((wp->w_buffer->b_nwindows > 1
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4923 \|\| ((cmdmod.split & WSP_VERT)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4924 ? wp->w_height + wp->w_status_height < Rows - p_ch
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	4925 - tabline_height()
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4926 : 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	4927 \|\| (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	4928 && !(wp->w_closing \|\| wp->w_buffer->b_locked > 0))
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4929 {
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4930 win_close(wp, FALSE);
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4931 wpnext = firstwin; /* just in case an autocommand does
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4932 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	4933 tpnext = first_tabpage; /* start all over... */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4934 open_wins = 0;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4935 }
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4936 else
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4937 ++open_wins;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4938 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4939
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4940 /* Without the ":tab" modifier only do the current tab page. */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4941 if (had_tab == 0 \|\| tpnext == NULL)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4942 break;
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4943 goto_tabpage_tp(tpnext, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4944 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4945
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4946 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4947 * Go through the buffer list. When a buffer doesn't have a window yet,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4948 * open one. Otherwise move the window to the right position.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4949 * Watch out for autocommands that delete buffers or windows!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4950 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4951 /* Don't execute Win/Buf Enter/Leave autocommands here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4952 ++autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4953 win_enter(lastwin, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4954 ++autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4955 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4956 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4957 /* Check if this buffer needs a window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4958 if ((!all && buf->b_ml.ml_mfp == NULL) \|\| !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4959 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4960
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4961 if (had_tab != 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4962 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4963 /* With the ":tab" modifier don't move the window. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4964 if (buf->b_nwindows > 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4965 wp = lastwin; /* buffer has a window, skip it */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4966 else
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4967 wp = NULL;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4968 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4969 else
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4970 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4971 /* 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	4972 FOR_ALL_WINDOWS(wp)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4973 if (wp->w_buffer == buf)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4974 break;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4975 /* If the buffer already has a window, move it */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4976 if (wp != NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4977 win_move_after(wp, curwin);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4978 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4979
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	4980 if (wp == NULL && split_ret == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4981 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	4982 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	4983
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	4984 set_bufref(&bufref, buf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	4985
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4986 /* Split the window and put the buffer in it */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4987 p_ea_save = p_ea;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4988 p_ea = TRUE; /* use space from all windows */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4989 split_ret = win_split(0, WSP_ROOM \| WSP_BELOW);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4990 ++open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4991 p_ea = p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4992 if (split_ret == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4993 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4994
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4995 /* Open the buffer in this window. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4996 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4997 set_curbuf(buf, DOBUF_GOTO);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	4998 if (!bufref_valid(&bufref))
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	4999 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5000 /* autocommands deleted the buffer!!! */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5001 swap_exists_action = SEA_NONE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5002 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5003 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5004 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5005 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5006 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5007 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5008
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5009 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5010 * aborting() returns FALSE when closing a window. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5011 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5012 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5013
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5014 /* User selected Quit at ATTENTION prompt; close this window. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5015 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5016 --open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5017 swap_exists_action = SEA_NONE;
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	5018 swap_exists_did_quit = TRUE;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5019
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5020 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5021 /* Restore the error/interrupt/exception state if not
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5022 * discarded by a new aborting error, interrupt, or uncaught
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5023 * exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5024 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5025 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5026 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5027 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5028 handle_swap_exists(NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5029 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5030
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5031 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5032 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5033 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5034 (void)vgetc(); /* only break the file loading, not the rest */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5035 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5036 }
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5037 #ifdef FEAT_EVAL
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5038 /* Autocommands deleted the buffer or aborted script processing!!! */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5039 if (aborting())
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5040 break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5041 #endif
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5042 /* When ":tab" was used open a new tab for a new window repeatedly. */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5043 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5044 cmdmod.tab = 9999;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5045 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5046 --autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5047 win_enter(firstwin, FALSE); /* back to first window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5048 --autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5049
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5050 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5051 * Close superfluous windows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5052 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5053 for (wp = lastwin; open_wins > count; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5054 {
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	5055 r = (buf_hide(wp->w_buffer) \|\| !bufIsChanged(wp->w_buffer)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5056 \|\| autowrite(wp->w_buffer, FALSE) == OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5057 if (!win_valid(wp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5058 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5059 /* BufWrite Autocommands made the window invalid, start over */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5060 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5061 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5062 else if (r)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5063 {
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	5064 win_close(wp, !buf_hide(wp->w_buffer));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5065 --open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5066 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5067 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5068 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5069 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5070 wp = wp->w_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5071 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5072 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5073 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5074 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5075 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5076
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5077
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	5078 static int chk_modeline(linenr_T, int);
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5079
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5080 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5081 * do_modelines() - process mode lines for the current file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5082 *
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5083 * "flags" can be:
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5084 * OPT_WINONLY only set options local to window
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5085 * OPT_NOWIN don't set options local to window
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5086 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5087 * Returns immediately if the "ml" option isn't set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5089 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5090 do_modelines(int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5091 {
23 3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5092 linenr_T lnum;
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5093 int nmlines;
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5094 static int entered = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5095
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5096 if (!curbuf->b_p_ml \|\| (nmlines = (int)p_mls) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5097 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5098
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5099 /* Disallow recursive entry here. Can happen when executing a modeline
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5100 * triggers an autocommand, which reloads modelines with a ":do". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5101 if (entered)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5102 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5103
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5104 ++entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5105 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5106 ++lnum)
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5107 if (chk_modeline(lnum, flags) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5108 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5109
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5110 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5111 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum)
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5112 if (chk_modeline(lnum, flags) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5113 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5114 --entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5116
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5117 #include "version.h" /* for version number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5118
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5119 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5120 * chk_modeline() - check a single line for a mode string
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5121 * Return FAIL if an error encountered.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5122 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5123 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5124 chk_modeline(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5125 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5126 int flags) /* Same as for do_modelines(). */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5127 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5128 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5129 char_u *e;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5130 char_u linecopy; / local copy of any modeline found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5131 int prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5132 int vers;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5133 int end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5134 int retval = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5135 char_u *save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136 linenr_T save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5137 #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	5138 sctx_T save_current_sctx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5139 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5140
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5141 prev = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5142 for (s = ml_get(lnum); *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5143 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5144 if (prev == -1 \|\| vim_isspace(prev))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5145 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5146 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5147 \|\| STRNCMP(s, "vi:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5148 break;
5010 b614332f7df2 updated for version 7.3.1249 Bram Moolenaar <bram@vim.org> parents: 4936 diff changeset	5149 /* Accept both "vim" and "Vim". */
b614332f7df2 updated for version 7.3.1249 Bram Moolenaar <bram@vim.org> parents: 4936 diff changeset	5150 if ((s[0] == 'v' \|\| s[0] == 'V') && s[1] == 'i' && s[2] == 'm')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5151 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5152 if (s[3] == '<' \|\| s[3] == '=' \|\| s[3] == '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5153 e = s + 4;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5154 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5155 e = s + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5156 vers = getdigits(&e);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5157 if (*e == ':'
5043 53c1b30632df updated for version 7.3.1265 Bram Moolenaar <bram@vim.org> parents: 5010 diff changeset	5158 && (s[0] != 'V'
53c1b30632df updated for version 7.3.1265 Bram Moolenaar <bram@vim.org> parents: 5010 diff changeset	5159 \|\| STRNCMP(skipwhite(e + 1), "set", 3) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5160 && (s[3] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5161 \|\| (VIM_VERSION_100 >= vers && isdigit(s[3]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5162 \|\| (VIM_VERSION_100 < vers && s[3] == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5163 \|\| (VIM_VERSION_100 > vers && s[3] == '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5164 \|\| (VIM_VERSION_100 == vers && s[3] == '=')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5165 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5166 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5167 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5168 prev = *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5169 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5170
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5171 if (*s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5172 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5173 do /* skip over "ex:", "vi:" or "vim:" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5174 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5175 while (s[-1] != ':');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5176
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5177 s = linecopy = vim_strsave(s); /* copy the line, it will change */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5178 if (linecopy == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5179 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5180
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5181 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5182 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5183 sourcing_lnum = lnum; /* prepare for emsg() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5184 sourcing_name = (char_u *)"modelines";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5185
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5186 end = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5187 while (end == FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5188 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5189 s = skipwhite(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5190 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5191 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5192
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5193 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5194 * Find end of set command: ':' or end of line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5195 * Skip over "\:", replacing it with ":".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5196 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5197 for (e = s; e != ':' && e != NUL; ++e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5198 if (e[0] == '\\' && e[1] == ':')
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	5199 STRMOVE(e, e + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5200 if (*e == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5201 end = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5202
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5203 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5204 * If there is a "set" command, require a terminating ':' and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5205 * ignore the stuff after the ':'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5206 * "vi:set opt opt opt: foo" -- foo not interpreted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5207 * "vi:opt opt opt: foo" -- foo interpreted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5208 * Accept "se" for compatibility with Elvis.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5209 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5210 if (STRNCMP(s, "set ", (size_t)4) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5211 \|\| STRNCMP(s, "se ", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5212 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5213 if (e != ':') / no terminating ':'? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5214 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5215 end = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5216 s = vim_strchr(s, ' ') + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5217 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5218 e = NUL; / truncate the set command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5219
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5220 if (s != NUL) / skip over an empty "::" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5221 {
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	5222 int secure_save = secure;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5223 #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	5224 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	5225 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	5226 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	5227 current_sctx.sc_lnum = 0;
16223 abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	5228 current_sctx.sc_version = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5229 #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	5230 // Make sure no risky things are executed as a side effect.
16082 2699db3e4d9d patch 8.1.1046: the "secure" variable is used inconsistently Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	5231 secure = 1;
15054 2d6e930c7613 patch 8.1.0538: evaluating a modeline might invoke using a shell command Bram Moolenaar <Bram@vim.org> parents: 15008 diff changeset	5232
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5233 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	5234
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	5235 secure = secure_save;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5236 #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	5237 current_sctx = save_current_sctx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5238 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5239 if (retval == FAIL) /* stop if error found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5240 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5241 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5242 s = e + 1; /* advance to next part */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5243 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5244
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5245 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5246 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5247
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5248 vim_free(linecopy);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5249 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5250 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5251 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5252
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5253 /*
14433 4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5254 * 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	5255 */
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5256 int
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5257 bt_normal(buf_T *buf)
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5258 {
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5259 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	5260 }
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5261
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5262 #if defined(FEAT_QUICKFIX) \|\| defined(PROTO)
14433 4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5263 /*
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5264 * 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	5265 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5266 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5267 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	5268 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5269 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	5270 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5271 #endif
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5272
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5273 #if defined(FEAT_TERMINAL) \|\| defined(PROTO)
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5274 /*
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5275 * 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	5276 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5277 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5278 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	5279 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5280 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	5281 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5282 #endif
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5283
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5284 /*
11800 5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5285 * 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	5286 */
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5287 int
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5288 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	5289 {
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5290 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	5291 }
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5292
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5293 /*
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	5294 * 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	5295 */
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	5296 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	5297 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	5298 {
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5299 return buf != NULL && buf->b_p_bt[0] == 'p' && buf->b_p_bt[1] == 'r';
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5300 }
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5301
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5302 /*
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5303 * Return TRUE if "buf" is a buffer for a popup window.
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5304 */
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5305 int
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5306 bt_popup(buf_T *buf)
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5307 {
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5308 return buf != NULL && buf->b_p_bt != NULL
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5309 && buf->b_p_bt[0] == 'p' && buf->b_p_bt[1] == 'o';
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	5310 }
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	5311
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	5312 /*
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5313 * 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	5314 * 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	5315 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5316 int
17095 10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5317 bt_nofilename(buf_T *buf)
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5318 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5319 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	5320 \|\| 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	5321 \|\| 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	5322 \|\| 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	5323 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5324
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5325 /*
17095 10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5326 * Return TRUE if "buf" has 'buftype' set to "nofile".
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5327 */
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5328 int
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5329 bt_nofile(buf_T *buf)
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5330 {
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5331 return buf != NULL && buf->b_p_bt[0] == 'n' && buf->b_p_bt[2] == 'f';
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5332 }
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5333
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5334 /*
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5335 * 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	5336 * buffer.
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5337 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5338 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5339 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	5340 {
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	5341 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	5342 \|\| 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	5343 \|\| 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	5344 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5345
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5346 #if defined(FEAT_QUICKFIX) \|\| defined(PROTO)
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5347 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5348 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	5349 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5350 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	5351 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5352 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	5353 return TRUE;
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5354 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5355 return FALSE;
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5356 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5357 #endif
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5358
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5359 /*
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5360 * 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	5361 * and 'bufhidden'.
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5362 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5363 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5364 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	5365 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5366 /* '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	5367 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	5368 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5369 case 'u': /* "unload" */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5370 case 'w': /* "wipe" */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5371 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	5372 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	5373 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5374 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	5375 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5376
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5377 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5378 * Return special buffer name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5379 * Returns NULL when the buffer has a normal file name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5380 */
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5381 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5382 buf_spname(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5383 {
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	5384 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5385 if (bt_quickfix(buf))
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5386 {
d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5387 /*
15740 2fe4a503c5ad patch 8.1.0877: new buffer used every time the quickfix window is opened Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	5388 * Differentiate between the quickfix and location list buffers using
2fe4a503c5ad patch 8.1.0877: new buffer used every time the quickfix window is opened Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	5389 * the buffer number stored in the global quickfix stack.
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5390 */
15740 2fe4a503c5ad patch 8.1.0877: new buffer used every time the quickfix window is opened Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	5391 if (buf->b_fnum == qf_stack_get_bufnr())
2fe4a503c5ad patch 8.1.0877: new buffer used every time the quickfix window is opened Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	5392 return (char_u *)_(msg_qflist);
2fe4a503c5ad patch 8.1.0877: new buffer used every time the quickfix window is opened Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	5393 else
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5394 return (char_u *)_(msg_loclist);
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5395 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5396 #endif
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5397
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5398 /* 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	5399 * contains the name as specified by the user. */
17095 10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5400 if (bt_nofilename(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5401 {
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5402 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5403 if (buf->b_term != NULL)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5404 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	5405 #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	5406 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	5407 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	5408 #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	5409 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	5410 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	5411 #endif
16859 0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5412 #ifdef FEAT_TEXT_PROP
0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5413 if (bt_popup(buf))
0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5414 return (char_u *)_("[Popup]");
0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5415 #endif
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5416 return (char_u *)_("[Scratch]");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5417 }
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5418
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5419 if (buf->b_fname == NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5420 return (char_u *)_("[No Name]");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5421 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5422 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5423
11959 91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5424 #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	5425 \|\| 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	5426 \|\| defined(PROTO)
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5427 # 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	5428
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5429 /*
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5430 * 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	5431 * 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	5432 * 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	5433 * 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	5434 */
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5435 void
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5436 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	5437 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	5438 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	5439 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	5440 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	5441 {
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5442 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	5443 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	5444
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5445 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	5446 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	5447 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	5448 {
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5449 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	5450 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	5451 }
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5452 }
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5453
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5454 void
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5455 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	5456 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	5457 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	5458 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	5459 {
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5460 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	5461 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	5462 else
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5463 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	5464 }
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5465 #endif
91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	5466
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	5467 #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	5468 /*
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5469 * Find a window for buffer "buf".
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5470 * 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	5471 * If not found FAIL is returned.
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5472 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	5473 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5474 find_win_for_buf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5475 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5476 win_T **wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5477 tabpage_T **tp)
5208 bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5478 {
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5479 FOR_ALL_TAB_WINDOWS(tp, wp)
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5480 if ((*wp)->w_buffer == buf)
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5481 goto win_found;
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5482 return FAIL;
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5483 win_found:
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5484 return OK;
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5485 }
bc4fb0317465 updated for version 7.4a.030 Bram Moolenaar <bram@vim.org> parents: 5043 diff changeset	5486 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5487
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5488 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5489 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5490 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5491 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5492 set_buflisted(int on)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5493 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5494 if (on != curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5496 curbuf->b_p_bl = on;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5497 if (on)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5498 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5499 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5500 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5501 }
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5505 * Read the file for "buf" again and check if the contents changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5506 * Return TRUE if it changed or this could not be checked.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5507 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5508 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5509 buf_contents_changed(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5510 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5511 buf_T *newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5512 int differ = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5513 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5514 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5515 exarg_T ea;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5516
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5517 /* Allocate a buffer without putting it in the buffer list. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5518 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5519 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5520 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5521
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5522 /* Force the 'fileencoding' and 'fileformat' to be equal. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5523 if (prep_exarg(&ea, buf) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5524 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5525 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5526 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5527 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5528
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5529 /* set curwin/curbuf to buf and save a few things */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5530 aucmd_prepbuf(&aco, newbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5531
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	5532 if (ml_open(curbuf) == OK
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5533 && readfile(buf->b_ffname, buf->b_fname,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5534 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5535 &ea, READ_NEW \| READ_DUMMY) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5536 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5537 /* compare the two files line by line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5538 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5539 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5540 differ = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5541 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5542 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5543 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5544 differ = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5545 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5546 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5547 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5548 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5549 vim_free(ea.cmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5550
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5551 /* restore curwin/curbuf and a few other things */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5552 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5553
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5554 if (curbuf != newbuf) /* safety check */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5555 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5556
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5557 return differ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5559
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5560 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5561 * 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	5562 * 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	5563 * marks.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5564 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5565 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5566 wipe_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5567 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5568 int aucmd UNUSED) /* When TRUE trigger autocommands. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5569 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5570 if (buf->b_fnum == top_file_num - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5571 --top_file_num;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5572
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5573 if (!aucmd) /* Don't trigger BufDelete autocommands here. */
1410 cdd82acd75b4 updated for version 7.1-125 vimboss parents: 1352 diff changeset	5574 block_autocmds();
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5575
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	5576 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	5577
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5578 if (!aucmd)
1410 cdd82acd75b4 updated for version 7.1-125 vimboss parents: 1352 diff changeset	5579 unblock_autocmds();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5580 }
17151 ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5581
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5582 #if defined(FEAT_EVAL) \|\| defined(PROTO)
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5583 /*
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5584 * Mark references in functions of buffers.
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5585 */
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5586 int
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5587 set_ref_in_buffers(int copyID)
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5588 {
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5589 int abort = FALSE;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5590 buf_T *bp;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5591
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5592 FOR_ALL_BUFFERS(bp)
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5593 {
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5594 listener_T *lnr;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5595 typval_T tv;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5596
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5597 for (lnr = bp->b_listener; !abort && lnr != NULL; lnr = lnr->lr_next)
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5598 {
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5599 if (lnr->lr_callback.cb_partial != NULL)
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5600 {
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5601 tv.v_type = VAR_PARTIAL;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5602 tv.vval.v_partial = lnr->lr_callback.cb_partial;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5603 abort = abort \|\| set_ref_in_item(&tv, copyID, NULL, NULL);
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5604 }
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5605 }
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5606 # ifdef FEAT_JOB_CHANNEL
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5607 if (!abort && bp->b_prompt_callback.cb_partial != NULL)
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5608 {
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5609 tv.v_type = VAR_PARTIAL;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5610 tv.vval.v_partial = bp->b_prompt_callback.cb_partial;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5611 abort = abort \|\| set_ref_in_item(&tv, copyID, NULL, NULL);
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5612 }
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5613 if (!abort && bp->b_prompt_interrupt.cb_partial != NULL)
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5614 {
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5615 tv.v_type = VAR_PARTIAL;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5616 tv.vval.v_partial = bp->b_prompt_interrupt.cb_partial;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5617 abort = abort \|\| set_ref_in_item(&tv, copyID, NULL, NULL);
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5618 }
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5619 # endif
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5620 if (abort)
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5621 break;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5622 }
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5623 return abort;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5624 }
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	5625 #endif

Mercurial > vim

annotate src/buffer.c @ 17809:59f8948b7590 v8.1.1901