vim: src/buffer.c annotate

annotate src/buffer.c @ 23869:5a4f9c5c1b99 v8.2.2476

patch 8.2.2476: using freed memory when splitting window while closing buffer Commit: https://github.com/vim/vim/commit/983d83ff1cd796ff321074335fa53fbe7ac45a46 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 7 12:12:43 2021 +0100 patch 8.2.2476: using freed memory when splitting window while closing buffer Problem: Using freed memory when using an autocommand to split a window while a buffer is being closed. Solution: Disallow splitting when the buffer has b_locked_split set.

author	Bram Moolenaar <Bram@vim.org>
date	Sun, 07 Feb 2021 12:15:03 +0100
parents	29eccef07e2f
children	44be09b25619

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);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	50 # define dev_T dev_t
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	51 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52 # define dev_T unsigned
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	53 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	54
19934 3ff714d765ba patch 8.2.0523: loops are repeated Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	55 #define FOR_ALL_BUFS_FROM_LAST(buf) \
3ff714d765ba patch 8.2.0523: loops are repeated Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	56 for ((buf) = lastbuf; (buf) != NULL; (buf) = (buf)->b_prev)
3ff714d765ba patch 8.2.0523: loops are repeated Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	57
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	58 #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	59 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	60 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	61 #endif
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	62 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	63
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	64 // Number of times free_buffer() was called.
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	65 static int buf_free_count = 0;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	66
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	67 static int top_file_num = 1; // highest file number
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	68 static garray_T buf_reuse = GA_EMPTY; // file numbers to recycle
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	69
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	70 /*
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	71 * Return the highest possible buffer number.
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	72 */
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	73 int
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	74 get_highest_fnum(void)
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	75 {
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	76 return top_file_num - 1;
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	77 }
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	78
16996 d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16872 diff changeset	79 /*
d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16872 diff changeset	80 * 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	81 */
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	82 static int
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	83 read_buffer(
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	84 int read_stdin, // read file from stdin, otherwise fifo
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	85 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	86 int flags) // extra flags for readfile()
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	87 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	88 int retval = OK;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	89 linenr_T line_count;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	90
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	91 /*
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	92 * 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	93 * 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	94 * 'fileencoding' was guessed wrong.
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	95 */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	96 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	97 retval = readfile(
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	98 read_stdin ? NULL : curbuf->b_ffname,
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	99 read_stdin ? NULL : curbuf->b_fname,
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	100 (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	101 flags \| READ_BUFFER);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	102 if (retval == OK)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	103 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	104 // Delete the binary lines.
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	105 while (--line_count >= 0)
20599 d571231175b4 patch 8.2.0853: ml_delete() often called with FALSE argument Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	106 ml_delete((linenr_T)1);
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	107 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	108 else
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	109 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	110 // Delete the converted lines.
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	111 while (curbuf->b_ml.ml_line_count > line_count)
20599 d571231175b4 patch 8.2.0853: ml_delete() often called with FALSE argument Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	112 ml_delete(line_count);
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	113 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	114 // Put the cursor on the first line.
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	115 curwin->w_cursor.lnum = 1;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	116 curwin->w_cursor.col = 0;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	117
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	118 if (read_stdin)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	119 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	120 // Set or reset 'modified' before executing autocommands, so that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	121 // 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	122 if (!readonlymode && !BUFEMPTY())
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	123 changed();
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	124 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	125 unchanged(curbuf, FALSE, TRUE);
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	126
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	127 if (retval == OK)
01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	128 {
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	129 #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	130 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	131 curbuf, &retval);
69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	132 #else
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	133 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	134 #endif
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	135 }
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	136 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	137 return retval;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	138 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	139
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	140 /*
17225 09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	141 * 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	142 */
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	143 void
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	144 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	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 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	147 {
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	148 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	149
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	150 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	151 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	152 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	153 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	154 }
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	155 }
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	156
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	157 /*
2214 f8222d1f9a73 Included patch for persistent undo. Lots of changes and added test. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	158 * 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	159 * memory.
f8222d1f9a73 Included patch for persistent undo. Lots of changes and added test. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	160 * Return FAIL for failure, OK otherwise.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	162 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	163 open_buffer(
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	164 int read_stdin, // read file from stdin
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	165 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	166 int flags) // extra flags for readfile()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	167 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	168 int retval = OK;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	169 bufref_T old_curbuf;
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	170 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	171 long old_tw = curbuf->b_p_tw;
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	172 #endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	173 int read_fifo = FALSE;
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 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	177 * When re-entering the same buffer, it should not change, because the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	178 * user may have reset the flag by hand.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	179 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	180 if (readonlymode && curbuf->b_ffname != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	181 && (curbuf->b_flags & BF_NEVERLOADED))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 curbuf->b_p_ro = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	183
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	184 if (ml_open(curbuf) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 * There MUST be a memfile, otherwise we can't do anything
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 * If we can't create one for the current buffer, take another buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 */
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	190 close_buffer(NULL, curbuf, 0, FALSE, FALSE);
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	191 FOR_ALL_BUFFERS(curbuf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	192 if (curbuf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	194 /*
17797 ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	195 * If there is no memfile at all, exit.
1698 f4f8014d516e updated for version 7.2c-000 vimboss parents: 1618 diff changeset	196 * This is OK, since there are no changes to lose.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	197 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	198 if (curbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	199 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	200 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	201
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	202 // 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	203 // will work.
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	204 v_dying = 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	205 getout(2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	206 }
17797 ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	207
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	208 emsg(_("E83: Cannot allocate buffer, using other one..."));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	209 enter_buffer(curbuf);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	210 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	211 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	212 check_colorcolumn(curwin);
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	213 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	217 // The autocommands in readfile() may change the buffer, but only AFTER
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	218 // reading the file.
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	219 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 modified_was_set = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	222 // mark cursor position as being invalid
2091 95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	223 curwin->w_valid = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 if (curbuf->b_ffname != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 && netbeansReadFile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230 {
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	231 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	232 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	233 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	234 int perm;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	235 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	236 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237 int oldFire = netbeansFireChanges;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	238
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	239 netbeansFireChanges = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240 #endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	241 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	242 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	243 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	244 \|\| S_ISSOCK(perm)
9911 74e345d2878c commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f Christian Brabandt <cb@256bit.org> parents: 9875 diff changeset	245 # ifdef OPEN_CHR_FILES
74e345d2878c commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f Christian Brabandt <cb@256bit.org> parents: 9875 diff changeset	246 \|\| (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	247 # endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	248 ))
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	249 read_fifo = TRUE;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	250 if (read_fifo)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	251 curbuf->b_p_bin = TRUE;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	252 #endif
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	253 if (shortmess(SHM_FILEINFO))
f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	254 msg_silent = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	255 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	256 (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	257 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	258 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	259 if (read_fifo)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	260 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	261 curbuf->b_p_bin = save_bin;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	262 if (retval == OK)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	263 retval = read_buffer(FALSE, eap, flags);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	264 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	265 #endif
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	266 msg_silent = old_msg_silent;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 netbeansFireChanges = oldFire;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	270 // 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	271 if (bt_help(curbuf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	272 fix_help_buffer();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	273 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 else if (read_stdin)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 {
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	276 int save_bin = curbuf->b_p_bin;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	277
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279 * First read the text in binary mode into the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280 * Then read from that same buffer and append at the end. This makes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281 * it possible to retry when 'fileformat' or 'fileencoding' was
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	282 * guessed wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	283 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	284 curbuf->b_p_bin = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	285 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	286 (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	287 flags \| (READ_NEW + READ_STDIN));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	288 curbuf->b_p_bin = save_bin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	289 if (retval == OK)
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	290 retval = read_buffer(TRUE, eap, flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	292
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	293 // if first time loading this buffer, init b_chartab[]
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	294 if (curbuf->b_flags & BF_NEVERLOADED)
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	295 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	296 (void)buf_init_chartab(curbuf, FALSE);
5440 e6f3f66028d4 updated for version 7.4.070 Bram Moolenaar <bram@vim.org> parents: 5438 diff changeset	297 #ifdef FEAT_CINDENT
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	298 parse_cino(curbuf);
5440 e6f3f66028d4 updated for version 7.4.070 Bram Moolenaar <bram@vim.org> parents: 5438 diff changeset	299 #endif
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	300 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	301
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	302 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	303 * Set/reset the Changed flag first, autocmds may change the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	304 * 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	305 * So the modelines have priority over autocommands.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	306 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	307 // When reading stdin, the buffer contents always needs writing, so set
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	308 // the changed flag. Unless in readonly mode: "ls \| gview -".
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	309 // When interrupted and 'cpoptions' contains 'i' set changed flag.
1291 f12d38ee49de updated for version 7.1-006 vimboss parents: 1187 diff changeset	310 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	311 \|\| 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	312 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313 \|\| (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	314 #endif
1291 f12d38ee49de updated for version 7.1-006 vimboss parents: 1187 diff changeset	315 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	316 changed();
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	317 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	318 unchanged(curbuf, FALSE, TRUE);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	319 save_file_ff(curbuf); // keep this fileformat
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	320
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	321 // Set last_changedtick to avoid triggering a TextChanged autocommand right
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	322 // after it was added.
13519 4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	323 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	324 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	325
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	326 // require "!" to overwrite the file, because it wasn't read completely
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	327 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	328 if (aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	329 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	330 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	331 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	332 curbuf->b_flags \|= BF_READERR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	333
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	334 #ifdef FEAT_FOLDING
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	335 // Need to update automatic folding. Do this before the autocommands,
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	336 // they may use the fold info.
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	337 foldUpdateAll(curwin);
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	338 #endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	339
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	340 // need to set w_topline, unless some autocommand already did that.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	341 if (!(curwin->w_valid & VALID_TOPLINE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	342 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	343 curwin->w_topline = 1;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	344 #ifdef FEAT_DIFF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	345 curwin->w_topfill = 0;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	346 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	347 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	348 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	349 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	350 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	351 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	352 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	353
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	354 if (retval == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	355 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	356 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	357 * The autocommands may have changed the current buffer. Apply the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	358 * modelines to the correct buffer, if it still exists and is loaded.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	359 */
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	360 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	361 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	362 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	363
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	364 // 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	365 aucmd_prepbuf(&aco, old_curbuf.br_buf);
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	366 do_modelines(0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	367 curbuf->b_flags &= ~(BF_CHECK_RO \| BF_NEVERLOADED);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	368
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	369 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	370 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	371 &retval);
69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	372 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	373 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	374 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	375
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	376 // restore curwin/curbuf and a few other things
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	377 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	378 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	379 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	380
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	381 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	383
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	384 /*
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	385 * 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	386 */
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	387 void
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	388 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	389 {
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	390 bufref->br_buf = buf;
11531 e349dc7889f5 patch 8.0.0648: possible use of NULL pointer Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	391 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	392 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	393 }
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	394
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	395 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	396 * 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	397 * 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	398 * 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	399 * 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	400 * 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	401 */
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	402 int
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	403 bufref_valid(bufref_T *bufref)
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	404 {
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	405 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	406 ? 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	407 && 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	408 }
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	409
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	410 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	411 * 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	412 * This can be slow if there are many buffers, prefer using bufref_valid().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	413 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	414 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	415 buf_valid(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	416 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	417 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	418
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	419 // Assume that we more often have a recent buffer, start with the last
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	420 // one.
19934 3ff714d765ba patch 8.2.0523: loops are repeated Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	421 FOR_ALL_BUFS_FROM_LAST(bp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	422 if (bp == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	423 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	424 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	425 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	426
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	427 /*
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	428 * 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	429 */
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	430 static hashtab_T buf_hashtab;
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 static void
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	433 buf_hashtab_add(buf_T *buf)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	434 {
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	435 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	436 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	437 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	438 }
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	439
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	440 static void
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	441 buf_hashtab_remove(buf_T *buf)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	442 {
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	443 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	444
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	445 if (!HASHITEM_EMPTY(hi))
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	446 hash_remove(&buf_hashtab, hi);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	447 }
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	448
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	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 * 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	451 * 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	452 * 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	453 */
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	454 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	455 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	456 {
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	457 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	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 && 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	460 {
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	461 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	462
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 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	464 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	465 {
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	466 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	467 break;
75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	468 }
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	469 }
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	470 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	471 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	472 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	473 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	474 }
13720 7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	475
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	476 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	477 * Close the link to a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	478 * "action" is used when there is no longer a window for the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479 * It can be:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	480 * 0 buffer becomes hidden
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	481 * DOBUF_UNLOAD buffer is unloaded
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 * DOBUF_DELETE buffer is unloaded and removed from buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	483 * DOBUF_WIPE buffer is unloaded and really deleted
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	484 * DOBUF_WIPE_REUSE idem, and add to buf_reuse list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	485 * When doing all but the first one on the current buffer, the caller should
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	486 * get a new buffer very soon!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	487 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	488 * 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	489 *
9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	490 * 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	491 * 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	492 * supposed to close the window but autocommands close all other windows.
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	493 *
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	494 * When "ignore_abort" is TRUE don't abort even when aborting() returns TRUE.
23624 f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	495 *
f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	496 * Return TRUE when we got to the end and b_nwindows was decremented.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	497 */
23624 f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	498 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	499 close_buffer(
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	500 win_T *win, // if not NULL, set b_last_cursor
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	501 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	502 int action,
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	503 int abort_if_last,
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	504 int ignore_abort)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	505 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	506 int is_curbuf;
2047 85da03763130 updated for version 7.2.333 Bram Moolenaar <bram@zimbu.org> parents: 1883 diff changeset	507 int nwindows;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	508 bufref_T bufref;
10320 6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803 Christian Brabandt <cb@256bit.org> parents: 10184 diff changeset	509 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	510 win_T *the_curwin = curwin;
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	511 tabpage_T *the_curtab = curtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	512 int unload_buf = (action != 0);
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	513 int wipe_buf = (action == DOBUF_WIPE \|\| action == DOBUF_WIPE_REUSE);
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	514 int del_buf = (action == DOBUF_DEL \|\| wipe_buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	515
19629 804322d6c6ba patch 8.2.0371: crash with combination of terminal popup and autocmd Bram Moolenaar <Bram@vim.org> parents: 19354 diff changeset	516 CHECK_CURBUF;
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	517 /*
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	518 * 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	519 * 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	520 * "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	521 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	522 if (buf->b_p_bh[0] == 'd') // 'bufhidden' == "delete"
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	523 {
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	524 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	525 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	526 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	527 else if (buf->b_p_bh[0] == 'w') // 'bufhidden' == "wipe"
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	528 {
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	529 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	530 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	531 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	532 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	533 else if (buf->b_p_bh[0] == 'u') // 'bufhidden' == "unload"
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	534 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	535
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	536 #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	537 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	538 {
19629 804322d6c6ba patch 8.2.0371: crash with combination of terminal popup and autocmd Bram Moolenaar <Bram@vim.org> parents: 19354 diff changeset	539 CHECK_CURBUF;
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	540 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	541 {
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	542 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	543 {
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	544 if (!can_unload_buffer(buf))
23624 f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	545 return FALSE;
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	546
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	547 // 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	548 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	549 }
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	550 else
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	551 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	552 // The job keeps running, hide the buffer.
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	553 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	554 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	555 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	556 }
22987 1456b8e4d489 patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide" Bram Moolenaar <Bram@vim.org> parents: 22822 diff changeset	557 else if (buf->b_p_bh[0] == 'h' && !del_buf)
1456b8e4d489 patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide" Bram Moolenaar <Bram@vim.org> parents: 22822 diff changeset	558 {
1456b8e4d489 patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide" Bram Moolenaar <Bram@vim.org> parents: 22822 diff changeset	559 // Hide a terminal buffer.
1456b8e4d489 patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide" Bram Moolenaar <Bram@vim.org> parents: 22822 diff changeset	560 unload_buf = FALSE;
1456b8e4d489 patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide" Bram Moolenaar <Bram@vim.org> parents: 22822 diff changeset	561 }
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	562 else
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	563 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	564 // A terminal buffer is wiped out if the job has finished.
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	565 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	566 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	567 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	568 }
19629 804322d6c6ba patch 8.2.0371: crash with combination of terminal popup and autocmd Bram Moolenaar <Bram@vim.org> parents: 19354 diff changeset	569 CHECK_CURBUF;
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	570 }
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	571 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	572
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	573 // Disallow deleting the buffer when it is locked (already being closed or
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	574 // 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	575 if ((del_buf \|\| wipe_buf) && !can_unload_buffer(buf))
23624 f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	576 return FALSE;
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	577
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	578 // check no autocommands closed the window
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	579 if (win != NULL && win_valid_any_tab(win))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	580 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	581 // Set b_last_cursor when closing the last window for the buffer.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	582 // Remember the last cursor position and window options of the buffer.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	583 // This used to be only for the current window, but then options like
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	584 // 'foldmethod' may be lost with a ":only" command.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	585 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	586 set_last_cursor(win);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	587 buflist_setfpos(buf, win,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	588 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	589 win->w_cursor.col, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	590 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	591
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	592 set_bufref(&bufref, buf);
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	593
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	594 // When the buffer is no longer in a window, trigger BufWinLeave
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	595 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	596 {
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	597 ++buf->b_locked;
23869 5a4f9c5c1b99 patch 8.2.2476: using freed memory when splitting window while closing buffer Bram Moolenaar <Bram@vim.org> parents: 23711 diff changeset	598 ++buf->b_locked_split;
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	599 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	600 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	601 && !bufref_valid(&bufref))
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	602 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	603 // Autocommands deleted the buffer.
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	604 aucmd_abort:
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	605 emsg(_(e_auabort));
23624 f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	606 return FALSE;
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	607 }
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	608 --buf->b_locked;
23869 5a4f9c5c1b99 patch 8.2.2476: using freed memory when splitting window while closing buffer Bram Moolenaar <Bram@vim.org> parents: 23711 diff changeset	609 --buf->b_locked_split;
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	610 if (abort_if_last && one_window())
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	611 // Autocommands made this the only window.
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	612 goto aucmd_abort;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	613
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	614 // When the buffer becomes hidden, but is not unloaded, trigger
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	615 // BufHidden
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	616 if (!unload_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	617 {
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	618 ++buf->b_locked;
23869 5a4f9c5c1b99 patch 8.2.2476: using freed memory when splitting window while closing buffer Bram Moolenaar <Bram@vim.org> parents: 23711 diff changeset	619 ++buf->b_locked_split;
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	620 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	621 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	622 && !bufref_valid(&bufref))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	623 // Autocommands deleted the buffer.
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	624 goto aucmd_abort;
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	625 --buf->b_locked;
23869 5a4f9c5c1b99 patch 8.2.2476: using freed memory when splitting window while closing buffer Bram Moolenaar <Bram@vim.org> parents: 23711 diff changeset	626 --buf->b_locked_split;
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	627 if (abort_if_last && one_window())
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	628 // Autocommands made this the only window.
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	629 goto aucmd_abort;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	630 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	631 #ifdef FEAT_EVAL
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	632 // autocmds may abort script processing
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	633 if (!ignore_abort && aborting())
23624 f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	634 return FALSE;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	635 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	636 }
10114 aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	637
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	638 // If the buffer was in curwin and the window has changed, go back to that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	639 // window, if it still exists. This avoids that ":edit x" triggering a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	640 // "tabnext" BufUnload autocmd leaves a window behind without a buffer.
10114 aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	641 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	642 {
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	643 block_autocmds();
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	644 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	645 unblock_autocmds();
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	646 }
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	647
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	648 nwindows = buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	650 // decrease the link count from windows (unless not in any window)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	651 if (buf->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	652 --buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	653
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	654 #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	655 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	656 diff_buf_delete(buf); // Clear 'diff' for hidden buffer.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	657 #endif
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	658
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	659 // Return when a window is displaying the buffer or when it's not
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	660 // unloaded.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	661 if (buf->b_nwindows > 0 \|\| !unload_buf)
23624 f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	662 return FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	664 // Always remove the buffer when there is no file name.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 if (buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 del_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	668 // When closing the current buffer stop Visual mode before freeing
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	669 // anything.
10184 4669440016f2 commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0 Christian Brabandt <cb@256bit.org> parents: 10156 diff changeset	670 if (buf == curbuf && VIsual_active
10156 f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	671 #if defined(EXITFREE)
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	672 && !entered_free_all_mem
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	673 #endif
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	674 )
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	675 end_visual_mode();
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	676
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	677 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	678 * Free all things allocated for this buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	679 * Also calls the "BufDelete" autocommands when del_buf is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	680 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	681 // Remember if we are closing the current buffer. Restore the number of
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	682 // windows, so that autocommands in buf_freeall() don't get confused.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683 is_curbuf = (buf == curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 buf->b_nwindows = nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	686 buf_freeall(buf, (del_buf ? BFA_DEL : 0)
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	687 + (wipe_buf ? BFA_WIPE : 0)
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	688 + (ignore_abort ? BFA_IGNORE_ABORT : 0));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	690 // 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	691 if (!bufref_valid(&bufref))
23624 f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	692 return FALSE;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	693 #ifdef FEAT_EVAL
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	694 // autocmds may abort script processing
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	695 if (!ignore_abort && aborting())
23624 f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	696 return FALSE;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	697 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	698
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701 * This might cause the previous curbuf to be deleted unexpectedly. But
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	702 * 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	703 * obtained anyway. Therefore only return if curbuf changed to the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	704 * deleted buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	705 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	706 if (buf == curbuf && !is_curbuf)
23624 f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	707 return FALSE;
9450 073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	708
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	709 if (win_valid_any_tab(win) && win->w_buffer == buf)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	710 win->w_buffer = NULL; // make sure we don't use the buffer now
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	711
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	712 // Autocommands may have opened or closed windows for this buffer.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	713 // Decrement the count for the close we do here.
9450 073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	714 if (buf->b_nwindows > 0)
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	715 --buf->b_nwindows;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	716
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	717 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 * Remove the buffer from the list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720 if (wipe_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 {
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	722 if (action == DOBUF_WIPE_REUSE)
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	723 {
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	724 // we can re-use this buffer number, store it
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	725 if (buf_reuse.ga_itemsize == 0)
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	726 ga_init2(&buf_reuse, sizeof(int), 50);
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	727 if (ga_grow(&buf_reuse, 1) == OK)
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	728 ((int *)buf_reuse.ga_data)[buf_reuse.ga_len++] = buf->b_fnum;
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	729 }
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	730 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	731 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	732 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	733 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	734 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	735 if (buf->b_prev == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	736 firstbuf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 buf->b_prev->b_next = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739 if (buf->b_next == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740 lastbuf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 buf->b_next->b_prev = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	744 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	745 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	746 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	747 if (del_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	748 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	749 // Free all internal variables and reset option values, to make
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	750 // ":bdel" compatible with Vim 5.7.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	751 free_buffer_stuff(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	752
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	753 // Make it look like a new buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	754 buf->b_flags = BF_CHECK_RO \| BF_NEVERLOADED;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	755
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	756 // Init the options when loaded again.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	757 buf->b_p_initialized = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	758 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	759 buf_clear_file(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	760 if (del_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	761 buf->b_p_bl = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	762 }
19629 804322d6c6ba patch 8.2.0371: crash with combination of terminal popup and autocmd Bram Moolenaar <Bram@vim.org> parents: 19354 diff changeset	763 // NOTE: at this point "curbuf" may be invalid!
23624 f9d02c83f306 patch 8.2.2354: crash with a weird combination of autocommands Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	764 return TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	765 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	766
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	767 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	768 * Make buffer not contain a file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	769 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	770 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	771 buf_clear_file(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	772 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	773 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	774 unchanged(buf, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	775 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	776 buf->b_p_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	777 buf->b_start_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	778 buf->b_p_bomb = FALSE;
1352 c544a3507e83 updated for version 7.1-066 vimboss parents: 1341 diff changeset	779 buf->b_start_bomb = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	780 buf->b_ml.ml_mfp = NULL;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	781 buf->b_ml.ml_flags = ML_EMPTY; // empty buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	782 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	783 netbeans_deleted_all_lines(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	785 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	786
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	787 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	788 * 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	789 * 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	790 * flags:
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	791 * BFA_DEL buffer is going to be deleted
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	792 * BFA_WIPE buffer is going to be wiped out
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	793 * BFA_KEEP_UNDO do not free undo information
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	794 * BFA_IGNORE_ABORT don't abort even when aborting() returns TRUE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	795 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	796 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	797 buf_freeall(buf_T *buf, int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	798 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	799 int is_curbuf = (buf == curbuf);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	800 bufref_T bufref;
10118 5d77565e6222 commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0 Christian Brabandt <cb@256bit.org> parents: 10114 diff changeset	801 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	802 win_T *the_curwin = curwin;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	803 tabpage_T *the_curtab = curtab;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	804
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	805 // 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	806 ++buf->b_locked;
23869 5a4f9c5c1b99 patch 8.2.2476: using freed memory when splitting window while closing buffer Bram Moolenaar <Bram@vim.org> parents: 23711 diff changeset	807 ++buf->b_locked_split;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	808 set_bufref(&bufref, buf);
9106 97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	809 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	810 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	811 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	812 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	813 && !bufref_valid(&bufref))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	814 // autocommands deleted the buffer
9106 97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	815 return;
97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	816 }
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	817 if ((flags & BFA_DEL) && buf->b_p_bl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	818 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	819 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	820 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	821 && !bufref_valid(&bufref))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	822 // autocommands deleted the buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	823 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	824 }
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	825 if (flags & BFA_WIPE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	826 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	827 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	828 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	829 && !bufref_valid(&bufref))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	830 // autocommands deleted the buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832 }
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	833 --buf->b_locked;
23869 5a4f9c5c1b99 patch 8.2.2476: using freed memory when splitting window while closing buffer Bram Moolenaar <Bram@vim.org> parents: 23711 diff changeset	834 --buf->b_locked_split;
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	835
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	836 // If the buffer was in curwin and the window has changed, go back to that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	837 // window, if it still exists. This avoids that ":edit x" triggering a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	838 // "tabnext" BufUnload autocmd leaves a window behind without a buffer.
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	839 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	840 {
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	841 block_autocmds();
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	842 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	843 unblock_autocmds();
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	844 }
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	845
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	846 #ifdef FEAT_EVAL
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	847 // autocmds may abort script processing
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	848 if ((flags & BFA_IGNORE_ABORT) == 0 && aborting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	849 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	850 #endif
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 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	854 * This might cause curbuf to be deleted unexpectedly. But in some cases
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	855 * it's OK to delete the curbuf, because a new one is obtained anyway.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	856 * Therefore only return if curbuf changed to the deleted buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	857 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	858 if (buf == curbuf && !is_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	859 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	860 #ifdef FEAT_DIFF
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	861 diff_buf_delete(buf); // Can't use 'diff' for unloaded buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862 #endif
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	863 #ifdef FEAT_SYN_HL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	864 // Remove any ownsyntax, unless exiting.
10118 5d77565e6222 commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0 Christian Brabandt <cb@256bit.org> parents: 10114 diff changeset	865 if (curwin != NULL && curwin->w_buffer == buf)
3182 e42252611e74 updated for version 7.3.361 Bram Moolenaar <bram@vim.org> parents: 3080 diff changeset	866 reset_synblock(curwin);
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	867 #endif
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	868
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	869 #ifdef FEAT_FOLDING
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	870 // No folds in an empty buffer.
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	871 {
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	872 win_T *win;
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	873 tabpage_T *tp;
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	874
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	875 FOR_ALL_TAB_WINDOWS(tp, win)
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	876 if (win->w_buffer == buf)
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	877 clearFolding(win);
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	878 }
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	879 #endif
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	880
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 tcl_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	884 ml_close(buf, TRUE); // close and delete the memline/memfile
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	885 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	886 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	887 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	888 u_blockfree(buf); // free the memory allocated for undo
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	889 u_clearall(buf); // reset all undo information
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	890 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891 #ifdef FEAT_SYN_HL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	892 syntax_clear(&buf->b_s); // reset syntax info
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	893 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18757 diff changeset	894 #ifdef FEAT_PROP_POPUP
15138 9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	895 clear_buf_prop_types(buf);
9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	896 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	897 buf->b_flags &= ~BF_READERR; // a read error is no longer relevant
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 * Free a buffer structure and the things it contains related to the buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 * itself (not the file, that must have been done already).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	903 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	905 free_buffer(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	906 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	907 ++buf_free_count;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	908 free_buffer_stuff(buf, TRUE);
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	909 #ifdef FEAT_EVAL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	910 // b:changedtick uses an item in buf_T, remove it now
12630 560adb3eed8b patch 8.0.1193: crash when wiping out a buffer after using getbufinfo() Christian Brabandt <cb@256bit.org> parents: 12572 diff changeset	911 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	912 unref_var_dict(buf->b_vars);
18225 6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	913 remove_listeners(buf);
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	914 #endif
2320 966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	915 #ifdef FEAT_LUA
966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	916 lua_buffer_free(buf);
966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	917 #endif
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	918 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	919 mzscheme_buffer_free(buf);
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	920 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 perl_buf_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	923 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925 python_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926 #endif
2329 ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	927 #ifdef FEAT_PYTHON3
ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	928 python3_buffer_free(buf);
ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	929 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 #ifdef FEAT_RUBY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 ruby_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 #endif
9087 d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	933 #ifdef FEAT_JOB_CHANNEL
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	934 channel_buffer_free(buf);
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	935 #endif
11690 ce434212d682 patch 8.0.0728: the terminal structure is never freed Christian Brabandt <cb@256bit.org> parents: 11531 diff changeset	936 #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	937 free_terminal(buf);
11690 ce434212d682 patch 8.0.0728: the terminal structure is never freed Christian Brabandt <cb@256bit.org> parents: 11531 diff changeset	938 #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	939 #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	940 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	941 free_callback(&buf->b_prompt_callback);
18225 6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	942 free_callback(&buf->b_prompt_interrupt);
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	943 #endif
9515 bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	944
bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	945 buf_hashtab_remove(buf);
bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	946
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	947 aubuflocal_remove(buf);
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	948
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	949 if (autocmd_busy)
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	950 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	951 // Do not free the buffer structure while autocommands are executing,
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	952 // it's still needed. Free it when autocmd_busy is reset.
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	953 buf->b_next = au_pending_free_buf;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	954 au_pending_free_buf = buf;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	955 }
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	956 else
19629 804322d6c6ba patch 8.2.0371: crash with combination of terminal popup and autocmd Bram Moolenaar <Bram@vim.org> parents: 19354 diff changeset	957 {
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	958 vim_free(buf);
19629 804322d6c6ba patch 8.2.0371: crash with combination of terminal popup and autocmd Bram Moolenaar <Bram@vim.org> parents: 19354 diff changeset	959 if (curbuf == buf)
804322d6c6ba patch 8.2.0371: crash with combination of terminal popup and autocmd Bram Moolenaar <Bram@vim.org> parents: 19354 diff changeset	960 curbuf = NULL; // make clear it's not to be used
804322d6c6ba patch 8.2.0371: crash with combination of terminal popup and autocmd Bram Moolenaar <Bram@vim.org> parents: 19354 diff changeset	961 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 /*
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	965 * 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	966 */
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	967 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	968 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	969 {
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	970 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	971
835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	972 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	973 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	974 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	975 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	976
10954 8ff62b4cffae patch 8.0.0366: build fails with tiny features Christian Brabandt <cb@256bit.org> parents: 10952 diff changeset	977 #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	978 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	979 (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	980 #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	981 }
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	982
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	983 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984 * Free stuff in the buffer for ":bdel" and when wiping out the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	987 free_buffer_stuff(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	988 buf_T *buf,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	989 int free_options) // free options as well
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 if (free_options)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	993 clear_wininfo(buf); // including window-local options
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 free_buf_options(buf, TRUE);
2620 5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	995 #ifdef FEAT_SPELL
5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	996 ga_clear(&buf->b_s.b_langp);
5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	997 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	999 #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	1000 {
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	1001 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	1002
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1003 vars_clear(&buf->b_vars->dv_hashtab); // free all buffer variables
10889 5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	1004 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	1005 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	1006 CHANGEDTICK(buf) = tick;
19044 af795b6a2624 patch 8.2.0082: when reusing a buffer listeners are not cleared Bram Moolenaar <Bram@vim.org> parents: 19007 diff changeset	1007 remove_listeners(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	1008 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009 #endif
16411 5b5c5daf57de patch 8.1.1210: support for user commands is spread out Bram Moolenaar <Bram@vim.org> parents: 16261 diff changeset	1010 uc_clear(&buf->b_ucmds); // clear local user commands
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 #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	1012 buf_delete_signs(buf, (char_u )""); // delete any signs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1013 #endif
1781 021f9d0f60a1 updated for version 7.2-079 vimboss parents: 1764 diff changeset	1014 #ifdef FEAT_NETBEANS_INTG
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2091 diff changeset	1015 netbeans_file_killed(buf);
1781 021f9d0f60a1 updated for version 7.2-079 vimboss parents: 1764 diff changeset	1016 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1017 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); // clear local mappings
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1018 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	1019 VIM_CLEAR(buf->b_start_fenc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1022 /*
22713 e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1023 * Free one wininfo_T.
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1024 */
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1025 void
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1026 free_wininfo(wininfo_T *wip)
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1027 {
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1028 if (wip->wi_optset)
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1029 {
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1030 clear_winopt(&wip->wi_opt);
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1031 #ifdef FEAT_FOLDING
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1032 deleteFoldRecurse(&wip->wi_folds);
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1033 #endif
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1034 }
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1035 vim_free(wip);
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1036 }
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1037
e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1038 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 * Free the b_wininfo list for buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1042 clear_wininfo(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 while (buf->b_wininfo != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 wip = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 buf->b_wininfo = wip->wi_next;
22713 e871a824efc9 patch 8.2.1905: the wininfo list may contain stale entries Bram Moolenaar <Bram@vim.org> parents: 22711 diff changeset	1050 free_wininfo(wip);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 * Go to another buffer. Handles the result of the ATTENTION dialog.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1058 goto_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1059 exarg_T *eap,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1060 int start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1061 int dir,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1062 int count)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 {
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1064 bufref_T old_curbuf;
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1065
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1066 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070 start, dir, count, eap->forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1073 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1074 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1075
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1076 // Reset the error/interrupt/exception state here so that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1077 // aborting() returns FALSE when closing a window.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1078 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1079 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1080
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1081 // Quitting means closing the split window, nothing else.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 swap_exists_action = SEA_NONE;
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	1084 swap_exists_did_quit = TRUE;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1085
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1086 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1087 // Restore the error/interrupt/exception state if not discarded by a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1088 // new aborting error, interrupt, or uncaught exception.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1089 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1090 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 else
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1093 handle_swap_exists(&old_curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 * Handle the situation of swap_exists_action being set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 * It is allowed for "old_curbuf" to be NULL or invalid.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 void
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1101 handle_swap_exists(bufref_T *old_curbuf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1103 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1104 cleanup_T cs;
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1105 #endif
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1106 #ifdef FEAT_SYN_HL
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1107 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	1108 #endif
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1109 buf_T *buf;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	1110
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1113 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1114 // Reset the error/interrupt/exception state here so that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1115 // aborting() returns FALSE when closing a buffer.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1116 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1117 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1118
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1119 // User selected Quit at ATTENTION prompt. Go back to previous
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1120 // buffer. If that buffer is gone or the same as the current one,
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1121 // open a new, empty buffer.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1122 swap_exists_action = SEA_NONE; // don't want it again
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	1123 swap_exists_did_quit = TRUE;
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	1124 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE, FALSE);
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1125 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	1126 \|\| old_curbuf->br_buf == curbuf)
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1127 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	1128 else
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1129 buf = old_curbuf->br_buf;
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1130 if (buf != NULL)
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1131 {
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	1132 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	1133
b6b2f7d69c7f patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	1134 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	1135 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	1136 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	1137 // 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	1138 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	1139
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1140 #ifdef FEAT_SYN_HL
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1141 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1142 check_colorcolumn(curwin);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1143 #endif
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1144 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1145 // If "old_curbuf" is NULL we are in big trouble here...
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1146
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1147 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1148 // Restore the error/interrupt/exception state if not discarded by a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1149 // new aborting error, interrupt, or uncaught exception.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1150 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1151 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 else if (swap_exists_action == SEA_RECOVER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1155 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1156 // Reset the error/interrupt/exception state here so that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1157 // aborting() returns FALSE when closing a buffer.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1158 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1159 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1160
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1161 // User selected Recover at ATTENTION prompt.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 msg_scroll = TRUE;
16738 b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file Bram Moolenaar <Bram@vim.org> parents: 16664 diff changeset	1163 ml_recover(FALSE);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1164 msg_puts("\n"); // don't overwrite the last message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 cmdline_row = msg_row;
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	1166 do_modelines(0);
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1167
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1168 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1169 // Restore the error/interrupt/exception state if not discarded by a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1170 // new aborting error, interrupt, or uncaught exception.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1171 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1172 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 swap_exists_action = SEA_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 * do_bufdel() - delete or unload buffer(s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 * addr_count == 0: ":bdel" - delete current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 * buffer "end_bnr", then any other arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 * addr_count == 2: ":N,N bdel" - delete buffers in range
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 * DOBUF_DEL (":bdel")
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 * Returns error message or NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1190 char *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1191 do_bufdel(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1192 int command,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1193 char_u *arg, // pointer to extra arguments
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1194 int addr_count,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1195 int start_bnr, // first buffer number in a range
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1196 int end_bnr, // buffer nr or last buffer nr in a range
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1197 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1199 int do_current = 0; // delete current buffer?
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1200 int deleted = 0; // number of buffers deleted
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1201 char *errormsg = NULL; // return value
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1202 int bnr; // buffer number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205 if (addr_count == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1206 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1207 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1208 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1210 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1213 if (*arg) // both range and argument is not allowed
21459 a422bd80b434 patch 8.2.1280: Ex command error cannot contain an argument Bram Moolenaar <Bram@vim.org> parents: 21417 diff changeset	1214 return ex_errmsg(e_trailing_arg, arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215 bnr = start_bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1217 else // addr_count == 1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 bnr = end_bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 for ( ;!got_int; ui_breakcheck())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 * delete the current buffer last, otherwise when the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1224 * current buffer is deleted, the next buffer becomes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 * the current one and will be loaded, which may then
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226 * also be deleted, etc.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1228 if (bnr == curbuf->b_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229 do_current = bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 forceit) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 ++deleted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1234 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1235 * find next buffer number to delete/unload
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1237 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239 if (++bnr > end_bnr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1240 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1241 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1242 else // addr_count == 1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1243 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1244 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1245 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1246 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 if (!VIM_ISDIGIT(*arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1248 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 p = skiptowhite_esc(arg);
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1250 bnr = buflist_findpat(arg, p,
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1251 command == DOBUF_WIPE \|\| command == DOBUF_WIPE_REUSE,
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	1252 FALSE, FALSE);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1253 if (bnr < 0) // failed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1257 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1258 bnr = getdigits(&arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1259 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1260 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1261 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1262 FORWARD, do_current, forceit) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1263 ++deleted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265 if (deleted == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267 if (command == DOBUF_UNLOAD)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1268 STRCPY(IObuff, _("E515: No buffers were unloaded"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 else if (command == DOBUF_DEL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1270 STRCPY(IObuff, _("E516: No buffers were deleted"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1272 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	1273 errormsg = (char *)IObuff;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 else if (deleted >= p_report)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277 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	1278 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	1279 "%d buffers unloaded", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1280 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	1281 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	1282 "%d buffers deleted", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1283 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1284 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	1285 "%d buffers wiped out", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1288
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1289
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1290 return errormsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1292
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1293 /*
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1294 * Make the current buffer empty.
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1295 * 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	1296 */
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1297 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1298 empty_curbuf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1299 int close_others,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1300 int forceit,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1301 int action)
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1302 {
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1303 int retval;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1304 buf_T *buf = curbuf;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1305 bufref_T bufref;
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1306
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1307 if (action == DOBUF_UNLOAD)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1308 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1309 emsg(_("E90: Cannot unload last buffer"));
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1310 return FAIL;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1311 }
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1312
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1313 set_bufref(&bufref, buf);
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1314 if (close_others)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1315 // 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	1316 close_windows(buf, TRUE);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1317
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1318 setpcmark();
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1319 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	1320 forceit ? ECMD_FORCEIT : 0, curwin);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1321
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1322 /*
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1323 * 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	1324 * 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	1325 * if the buffer still exists.
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1326 */
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1327 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0)
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	1328 close_buffer(NULL, buf, action, FALSE, FALSE);
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1329 if (!close_others)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1330 need_fileinfo = FALSE;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1331 return retval;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1332 }
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	1333
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1335 * Implementation of the commands for the buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1336 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1337 * action == DOBUF_GOTO go to specified buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1338 * action == DOBUF_SPLIT split window and go to specified buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 * action == DOBUF_UNLOAD unload specified buffer(s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1340 * action == DOBUF_DEL delete specified buffer(s) from buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 * action == DOBUF_WIPE delete specified buffer(s) really
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1342 * action == DOBUF_WIPE_REUSE idem, and add number to "buf_reuse"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344 * start == DOBUF_CURRENT go to "count" buffer from current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 * start == DOBUF_FIRST go to "count" buffer from first buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 * start == DOBUF_LAST go to "count" buffer from last buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1347 * start == DOBUF_MOD go to "count" modified buffer from current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1349 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1350 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1351 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1352 do_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1353 int action,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1354 int start,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1355 int dir, // FORWARD or BACKWARD
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1356 int count, // buffer number or number of buffers
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1357 int forceit) // TRUE for :...!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1359 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 int unload = (action == DOBUF_UNLOAD \|\| action == DOBUF_DEL
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1362 \|\| action == DOBUF_WIPE \|\| action == DOBUF_WIPE_REUSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 switch (start)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1366 case DOBUF_FIRST: buf = firstbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 case DOBUF_LAST: buf = lastbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 default: buf = curbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1370 if (start == DOBUF_MOD) // find next modified buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1371 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1372 while (count-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1375 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1376 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1378 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1379 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1380 while (buf != curbuf && !bufIsChanged(buf));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1381 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1382 if (!bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1383 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1384 emsg(_("E84: No modified buffer found"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1388 else if (start == DOBUF_FIRST && count) // find specified buffer number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1389 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1390 while (buf != NULL && buf->b_fnum != count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1391 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1392 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1393 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1394 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 bp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 while (count > 0 \|\| (!unload && !buf->b_p_bl && bp != buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1398 // remember the buffer where we start, we come back there when all
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1399 // buffers are unlisted.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 buf = lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1414 // don't count unlisted buffers
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 if (unload \|\| buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417 --count;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1418 bp = NULL; // use this buffer as new starting point
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1419 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 if (bp == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1422 // 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	1423 emsg(_("E85: There is no listed buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1424 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1426 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1427 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1428
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1429 if (buf == NULL) // could not find it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 if (start == DOBUF_FIRST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1433 // don't warn when deleting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 if (!unload)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1435 semsg(_(e_nobufnr), count);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 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	1438 emsg(_("E87: Cannot go beyond last buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1440 emsg(_("E88: Cannot go before first buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1444 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1447
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1448 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1449 * delete buffer buf from memory and/or the list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1450 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 if (unload)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 int forward;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1454 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1455
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	1456 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	1457 return FAIL;
7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	1458
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1459 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1461 // When unloading or deleting a buffer that's already unloaded and
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1462 // unlisted: fail silently.
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1463 if (action != DOBUF_WIPE && action != DOBUF_WIPE_REUSE
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1464 && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 if (!forceit && bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 {
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1469 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 21459 diff changeset	1470 if ((p_confirm \|\| (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 dialog_changed(buf, FALSE);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1473 if (!bufref_valid(&bufref))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1474 // Autocommand deleted buffer, oops! It's not changed
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1475 // now.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 return FAIL;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1477 // If it's still changed fail silently, the dialog already
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1478 // mentioned why it fails.
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1479 if (bufIsChanged(buf))
125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1480 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 }
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1482 else
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1483 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 {
15490 98c35d312987 patch 8.1.0753: printf format not checked for semsg() Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1485 semsg(_("E89: No write since last change for buffer %d (add ! to override)"),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 buf->b_fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1487 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1491 // 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	1492 if (buf == curbuf && VIsual_active)
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1493 end_visual_mode();
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1494
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1496 * If deleting the last (listed) buffer, make it empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497 * The last (listed) buffer cannot be unloaded.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 */
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	1499 FOR_ALL_BUFFERS(bp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500 if (bp->b_p_bl && bp != buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502 if (bp == NULL && buf == curbuf)
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1503 return empty_curbuf(TRUE, forceit, action);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1504
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1506 * If the deleted buffer is the current one, close the current window
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1507 * (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	1508 * a window with this buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509 */
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1510 while (buf == curbuf
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	1511 && !(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	1512 && (!ONE_WINDOW \|\| first_tabpage->tp_next != NULL))
5302 f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1513 {
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1514 if (win_close(curwin, FALSE) == FAIL)
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1515 break;
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1516 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 * If the buffer to be deleted is not the current one, delete it here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1523 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	1524 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0)
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	1525 close_buffer(NULL, buf, action, FALSE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 * 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	1531 * 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	1532 * 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	1533 * First use au_new_curbuf.br_buf, if it is valid.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 * Then prefer the buffer we most recently visited.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 * Else try to find one that is loaded, after the current buffer,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1536 * then before the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 * Finally use any buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1538 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1539 buf = NULL; // selected buffer
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1540 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	1541 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	1542 buf = au_new_curbuf.br_buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 #ifdef FEAT_JUMPLIST
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1544 else if (curwin->w_jumplistlen > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546 int jumpidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1548 jumpidx = curwin->w_jumplistidx - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 if (jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 jumpidx = curwin->w_jumplistlen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 forward = jumpidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 while (jumpidx != curwin->w_jumplistidx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 if (buf == curbuf \|\| !buf->b_p_bl)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1559 buf = NULL; // skip current and unlisted bufs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 else if (buf->b_ml.ml_mfp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1562 // skip unloaded buf, but may keep it for later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565 buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1568 if (buf != NULL) // found a valid buffer: stop searching
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569 break;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1570 // advance to older entry in jump list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 if (--jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574 jumpidx = curwin->w_jumplistlen - 1;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1575 if (jumpidx == forward) // List exhausted for sure
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1581 if (buf == NULL) // No previous buffer, Try 2'nd approach
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 forward = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1586 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1587 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1588 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1589 if (!forward) // tried both directions
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1591 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592 forward = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1593 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1595 // in non-help buffer, try to skip help buffers, and vv
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1596 if (buf->b_help == curbuf->b_help && buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1597 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1598 if (buf->b_ml.ml_mfp != NULL) // found loaded buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1599 break;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1600 if (bp == NULL) // remember unloaded buf for later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1601 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 if (forward)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1605 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1606 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1607 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1608 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1609 if (buf == NULL) // No loaded buffer, use unloaded one
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610 buf = bp;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1611 if (buf == NULL) // No loaded buffer, find listed one
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	1613 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 if (buf->b_p_bl && buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1616 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1617 if (buf == NULL) // Still no buffer, just take one
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 if (curbuf->b_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1626 if (buf == NULL)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1627 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1628 // Autocommands must have wiped out all other buffers. Only option
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1629 // now is to make the current buffer empty.
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1630 return empty_curbuf(FALSE, forceit, action);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1631 }
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1632
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 * make buf current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1636 if (action == DOBUF_SPLIT) // split window first
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1638 // If 'switchbuf' contains "useopen": jump to first window containing
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1639 // "buf" if one exists
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1640 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf))
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	1641 return OK;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1642 // If 'switchbuf' contains "usetab": jump to first window in any tab
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1643 // page containing "buf" if one exists
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1644 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1649
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1650 // go to current buffer - nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1651 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1654 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 * Check if the current buffer may be abandoned.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1656 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1657 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1659 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 21459 diff changeset	1660 if ((p_confirm \|\| (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1662 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1663
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1664 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1665 dialog_changed(curbuf, FALSE);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1666 if (!bufref_valid(&bufref))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1667 // Autocommand deleted buffer, oops!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 if (bufIsChanged(curbuf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 {
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	1673 no_write_message();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1678 // Go to the other buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 set_curbuf(buf, action);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 if (action == DOBUF_SPLIT)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1682 RESET_BINDING(curwin); // reset 'scrollbind' and 'cursorbind'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1684 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1685 if (aborting()) // autocmds may abort script processing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1688
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1689 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1690 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1691
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1692 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1693 * Set current buffer to "buf". Executes autocommands and closes current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1694 * buffer. "action" tells how to close the current buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1695 * DOBUF_GOTO free or hide it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1696 * DOBUF_SPLIT nothing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1697 * DOBUF_UNLOAD unload it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1698 * DOBUF_DEL delete it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 * DOBUF_WIPE wipe it out
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1700 * DOBUF_WIPE_REUSE wipe it out and add to "buf_reuse"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1702 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1703 set_curbuf(buf_T *buf, int action)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1705 buf_T *prevbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 int unload = (action == DOBUF_UNLOAD \|\| action == DOBUF_DEL
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1707 \|\| action == DOBUF_WIPE \|\| action == DOBUF_WIPE_REUSE);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1708 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1709 long old_tw = curbuf->b_p_tw;
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1710 #endif
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1711 bufref_T newbufref;
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1712 bufref_T prevbufref;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714 setpcmark();
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 21459 diff changeset	1715 if ((cmdmod.cmod_flags & CMOD_KEEPALT) == 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1716 curwin->w_alt_fnum = curbuf->b_fnum; // remember alternate file
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1717 buflist_altfpos(curwin); // remember curpos
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1718
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1719 // Don't restart Select mode after switching to another buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1720 VIsual_reselect = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1721
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1722 // close_windows() or apply_autocmds() may change curbuf and wipe out "buf"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1723 prevbuf = curbuf;
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1724 set_bufref(&prevbufref, prevbuf);
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1725 set_bufref(&newbufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1726
23869 5a4f9c5c1b99 patch 8.2.2476: using freed memory when splitting window while closing buffer Bram Moolenaar <Bram@vim.org> parents: 23711 diff changeset	1727 // Autocommands may delete the current buffer and/or the buffer we want to
5a4f9c5c1b99 patch 8.2.2476: using freed memory when splitting window while closing buffer Bram Moolenaar <Bram@vim.org> parents: 23711 diff changeset	1728 // go 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	1729 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	1730 \|\| (bufref_valid(&prevbufref)
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1731 && bufref_valid(&newbufref)
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1732 #ifdef FEAT_EVAL
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1733 && !aborting()
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1734 #endif
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1735 ))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 {
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1737 #ifdef FEAT_SYN_HL
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1738 if (prevbuf == curwin->w_buffer)
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1739 reset_synblock(curwin);
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1740 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1741 if (unload)
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1742 close_windows(prevbuf, FALSE);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1743 #if defined(FEAT_EVAL)
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1744 if (bufref_valid(&prevbufref) && !aborting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1745 #else
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1746 if (bufref_valid(&prevbufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1747 #endif
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1748 {
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1749 win_T *previouswin = curwin;
19195 2ef19eed524a patch 8.2.0156: various typos in source files and tests Bram Moolenaar <Bram@vim.org> parents: 19075 diff changeset	1750
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1751 if (prevbuf == curbuf)
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	1752 u_sync(FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1753 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 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	1755 && !buf_hide(prevbuf)
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	1756 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0,
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	1757 FALSE, FALSE);
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1758 if (curwin != previouswin && win_valid(previouswin))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1759 // autocommands changed curwin, Grr!
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1760 curwin = previouswin;
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1761 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1762 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1763 // An autocommand may have deleted "buf", already entered it (e.g., when
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1764 // it did ":bunload") or aborted the script processing.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1765 // If curwin->w_buffer is null, enter_buffer() will make it valid again
3594 a220dd97b5c7 updated for version 7.3.557 Bram Moolenaar <bram@vim.org> parents: 3582 diff changeset	1766 if ((buf_valid(buf) && buf != curbuf
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1767 #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	1768 && !aborting()
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1769 #endif
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	1770 ) \|\| curwin->w_buffer == NULL)
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1771 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1772 enter_buffer(buf);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1773 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1774 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1775 check_colorcolumn(curwin);
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1776 #endif
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1777 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1778 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1779
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1780 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781 * Enter a new current buffer.
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1782 * 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	1783 * be pointing to freed memory.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1784 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	1785 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1786 enter_buffer(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1787 {
18156 c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1788 // Get the buffer in the current window.
c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1789 curwin->w_buffer = buf;
c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1790 curbuf = buf;
c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1791 ++curbuf->b_nwindows;
c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1792
c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1793 // Copy buffer and window local option values. Not for a help buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1794 buf_copy_options(buf, BCO_ENTER \| BCO_NOHELP);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1795 if (!buf->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1796 get_winopts(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1797 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1798 else
18156 c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1799 // Remove all folds in the window.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1800 clearFolding(curwin);
18156 c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1801 foldUpdateAll(curwin); // update folds (later).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1803
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1804 #ifdef FEAT_DIFF
672 db58b9066b21 updated for version 7.0200 vimboss parents: 671 diff changeset	1805 if (curwin->w_p_diff)
db58b9066b21 updated for version 7.0200 vimboss parents: 671 diff changeset	1806 diff_buf_add(curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1807 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1808
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1809 #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	1810 curwin->w_s = &(curbuf->b_s);
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1811 #endif
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1812
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1813 // Cursor on first line by default.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1814 curwin->w_cursor.lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1815 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1816 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1817 curwin->w_set_curswant = TRUE;
1744 feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1818 curwin->w_topline_was_set = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1819
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1820 // mark cursor position as being invalid
2091 95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1821 curwin->w_valid = 0;
95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1822
14826 75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	1823 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	1824 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	1825
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1826 // Make sure the buffer is loaded.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1827 if (curbuf->b_ml.ml_mfp == NULL) // need to load the file
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1828 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1829 // If there is no filetype, allow for detecting one. Esp. useful for
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1830 // ":ball" used in a autocommand. If there already is a filetype we
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1831 // might prefer to keep it.
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1832 if (*curbuf->b_p_ft == NUL)
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1833 did_filetype = FALSE;
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1834
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	1835 open_buffer(FALSE, NULL, 0);
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1836 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1837 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1838 {
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	1839 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	1840 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	1841
ca1814eeecf5 patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1842 // 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	1843 (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	1844
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1845 curwin->w_topline = 1;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1846 #ifdef FEAT_DIFF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1847 curwin->w_topfill = 0;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1848 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1849 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1850 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1851 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1852
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1853 // If autocommands did not change the cursor position, restore cursor lnum
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1854 // and possibly cursor col.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1855 if (curwin->w_cursor.lnum == 1 && inindent(0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1856 buflist_getfpos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1857
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1858 check_arg_idx(curwin); // check for valid arg_idx
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1859 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1860 maketitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1861 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1862 // when autocmds didn't change it
1744 feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1863 if (curwin->w_topline == 1 && !curwin->w_topline_was_set)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1864 scroll_cursor_halfway(FALSE); // redisplay at correct position
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1865
33 f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1866 #ifdef FEAT_NETBEANS_INTG
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1867 // Send fileOpened event because we've changed buffers.
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2091 diff changeset	1868 netbeans_file_activated(curbuf);
33 f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1869 #endif
f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1870
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1871 // 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	1872 DO_AUTOCHDIR;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1873
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1874 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1875 if (curbuf->b_kmap_state & KEYMAP_INIT)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	1876 (void)keymap_init();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1877 #endif
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1878 #ifdef FEAT_SPELL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1879 // May need to set the spell language. Can only do this after the buffer
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1880 // has been properly setup.
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	1881 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	1882 (void)did_set_spelllang(curwin);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1883 #endif
9414 1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1884 #ifdef FEAT_VIMINFO
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1885 curbuf->b_last_used = vim_time();
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1886 #endif
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1887
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1888 redraw_later(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1889 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1890
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1891 #if defined(FEAT_AUTOCHDIR) \|\| defined(PROTO)
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1892 /*
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1893 * 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	1894 * Don't do this while still starting up.
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1895 */
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1896 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1897 do_autochdir(void)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1898 {
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9450 diff changeset	1899 if ((starting == 0 \|\| test_autochdir)
8216 03af9acbefb0 commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1 Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	1900 && curbuf->b_ffname != NULL
13170 6559e98f3e74 patch 8.0.1459: cannot handle change of directory Christian Brabandt <cb@256bit.org> parents: 13121 diff changeset	1901 && vim_chdirfile(curbuf->b_ffname, "auto") == OK)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1902 shorten_fnames(TRUE);
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1903 }
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1904 #endif
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1905
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	1906 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	1907 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	1908 {
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1909 #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	1910 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	1911 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	1912 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	1913 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1914 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	1915 }
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1916
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1917 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	1918 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	1919 {
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1920 #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	1921 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	1922 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	1923 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	1924 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1925 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	1926 }
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1927
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1928 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1929 * functions for dealing with the buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1930 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1931
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1932 /*
13782 3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1933 * 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	1934 * 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	1935 */
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1936 int
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1937 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	1938 {
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1939 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	1940 && 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	1941 && 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	1942 && (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	1943 #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	1944 && !bt_quickfix(curbuf)
16261 2001ef982570 patch 8.1.1135: build failure for small version Bram Moolenaar <Bram@vim.org> parents: 16259 diff changeset	1945 #endif
13782 3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1946 && !curbufIsChanged());
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1947 }
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1948
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1949 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1950 * Add a file name to the buffer list. Return a pointer to the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 * If the same file name already exists return a pointer to that buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 * If it does not exist, or if fname == NULL, a new entry is created.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 * If (flags & BLN_CURBUF) is TRUE, may use current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955 * 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	1956 * 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	1957 * 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	1958 * if the buffer already exists.
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1959 * If (flags & BLN_REUSE) is TRUE, may use buffer number from "buf_reuse".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960 * This is the ONLY way to create a new buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1961 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1963 buflist_new(
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1964 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	1965 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	1966 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	1967 int flags) // BLN_ defines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1968 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1969 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	1970 char_u *sfname = sfname_arg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1971 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1972 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	1973 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1974 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1975
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1976 if (top_file_num == 1)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1977 hash_init(&buf_hashtab);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1978
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1979 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1980
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1981 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1982 * If file name already exists in the list, update the entry.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1983 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1984 #ifdef UNIX
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1985 // On Unix we can use inode numbers when the file exists. Works better
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1986 // for hard links.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1987 if (sfname == NULL \|\| mch_stat((char *)sfname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1989 #endif
9149 18bbf31015c2 commit https://github.com/vim/vim/commit/b127cfd75f59e82580df395b6e2c009774644b16 Christian Brabandt <cb@256bit.org> parents: 9106 diff changeset	1990 if (ffname != NULL && !(flags & (BLN_DUMMY \| BLN_NEW)) && (buf =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1991 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1992 buflist_findname_stat(ffname, &st)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1993 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994 buflist_findname(ffname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1996 ) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1998 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1999 if (lnum != 0)
22711 92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	2000 buflist_setfpos(buf, (flags & BLN_NOCURWIN) ? NULL : curwin,
92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	2001 lnum, (colnr_T)0, FALSE);
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2002
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2003 if ((flags & BLN_NOOPT) == 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2004 // copy the options now, if 'cpo' doesn't have 's' and not done
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2005 // already
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2006 buf_copy_options(buf, 0);
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2007
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2008 if ((flags & BLN_LISTED) && !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2010 bufref_T bufref;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2011
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012 buf->b_p_bl = TRUE;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2013 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014 if (!(flags & BLN_DUMMY))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2015 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2016 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	2017 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2018 return NULL;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2019 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2021 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2023
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2024 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2025 * If the current buffer has no name and no contents, use the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2026 * buffer. Otherwise: Need to allocate a new buffer structure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028 * This is the ONLY place where a new buffer structure is allocated!
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	2029 * (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	2030 * buffer.)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032 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	2033 if ((flags & BLN_CURBUF) && curbuf_reusable())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2034 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2035 buf = curbuf;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2036 // It's like this buffer is deleted. Watch out for autocommands that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2037 // change curbuf! If that happens, allocate a new buffer anyway.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2038 if (curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2039 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2040 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2041 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	2042 #ifdef FEAT_EVAL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2043 if (aborting()) // autocmds may abort script processing
19816 f37028184d6a patch 8.2.0464: typos and other small problems Bram Moolenaar <Bram@vim.org> parents: 19629 diff changeset	2044 {
f37028184d6a patch 8.2.0464: typos and other small problems Bram Moolenaar <Bram@vim.org> parents: 19629 diff changeset	2045 vim_free(ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046 return NULL;
19816 f37028184d6a patch 8.2.0464: typos and other small problems Bram Moolenaar <Bram@vim.org> parents: 19629 diff changeset	2047 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2048 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2051 // Make sure 'bufhidden' and 'buftype' are empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2052 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2056 if (buf != curbuf \|\| curbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2057 {
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	2058 buf = ALLOC_CLEAR_ONE(buf_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2059 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2060 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2061 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2062 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2063 }
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2064 #ifdef FEAT_EVAL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2065 // init b: variables
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2066 buf->b_vars = dict_alloc();
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2067 if (buf->b_vars == NULL)
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2068 {
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2069 vim_free(ffname);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2070 vim_free(buf);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2071 return NULL;
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2072 }
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2073 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	2074 #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	2075 init_changedtick(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2076 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2077
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2078 if (ffname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2079 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2080 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2081 buf->b_sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2082 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2084 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	2085 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2086
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2087 if ((ffname != NULL && (buf->b_ffname == NULL \|\| buf->b_sfname == NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2088 \|\| buf->b_wininfo == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2089 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2090 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	2091 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	2092 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2093 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	2094 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2097 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2098 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2099
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2100 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2101 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2102 // 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	2103 buf_freeall(buf, 0);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2104 if (buf != curbuf) // autocommands deleted the buffer!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2106 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2107 if (aborting()) // autocmds may abort script processing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2108 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2109 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2110 free_buffer_stuff(buf, FALSE); // delete local variables et al.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2111
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2112 // Init the options.
3925 18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2113 buf->b_p_initialized = FALSE;
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2114 buf_copy_options(buf, BCO_ENTER);
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2115
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2116 #ifdef FEAT_KEYMAP
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2117 // need to reload lmaps and set b:keymap_name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2118 curbuf->b_kmap_state \|= KEYMAP_INIT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2119 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2120 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2121 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2122 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2123 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2124 * put new buffer at the end of the buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2125 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2126 buf->b_next = NULL;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2127 if (firstbuf == NULL) // buffer list is empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2128 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2129 buf->b_prev = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2130 firstbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2131 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2132 else // append new buffer at end of list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2133 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2134 lastbuf->b_next = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2135 buf->b_prev = lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2136 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2137 lastbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2138
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2139 if ((flags & BLN_REUSE) && buf_reuse.ga_len > 0)
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2140 {
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2141 // Recycle a previously used buffer number. Used for buffers which
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2142 // are normally hidden, e.g. in a popup window. Avoids that the
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2143 // buffer number grows rapidly.
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2144 --buf_reuse.ga_len;
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2145 buf->b_fnum = ((int *)buf_reuse.ga_data)[buf_reuse.ga_len];
18864 9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2146
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2147 // Move buffer to the right place in the buffer list.
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2148 while (buf->b_prev != NULL && buf->b_fnum < buf->b_prev->b_fnum)
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2149 {
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2150 buf_T *prev = buf->b_prev;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2151
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2152 prev->b_next = buf->b_next;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2153 if (prev->b_next != NULL)
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2154 prev->b_next->b_prev = prev;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2155 buf->b_next = prev;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2156 buf->b_prev = prev->b_prev;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2157 if (buf->b_prev != NULL)
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2158 buf->b_prev->b_next = buf;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2159 prev->b_prev = buf;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2160 if (lastbuf == buf)
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2161 lastbuf = prev;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2162 if (firstbuf == prev)
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2163 firstbuf = buf;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2164 }
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2165 }
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2166 else
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2167 buf->b_fnum = top_file_num++;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2168 if (top_file_num < 0) // wrap around (may cause duplicates)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2169 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2170 emsg(_("W14: Warning: List of file names overflow"));
22742 f7f2d73ff85e patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution Bram Moolenaar <Bram@vim.org> parents: 22721 diff changeset	2171 if (emsg_silent == 0 && !in_assert_fails)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2173 out_flush();
18642 bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy Bram Moolenaar <Bram@vim.org> parents: 18546 diff changeset	2174 ui_delay(3001L, TRUE); // make sure it is noticed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2175 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2176 top_file_num = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2177 }
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2178 buf_hashtab_add(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2179
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2180 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181 * Always copy the options from the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2182 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183 buf_copy_options(buf, BCO_ALWAYS);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2184 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2185
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2186 buf->b_wininfo->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2187 buf->b_wininfo->wi_win = curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2188
126 c3075f07a273 updated for version 7.0044 vimboss parents: 53 diff changeset	2189 #ifdef FEAT_SYN_HL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2190 hash_init(&buf->b_s.b_keywtab);
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2191 hash_init(&buf->b_s.b_keywtab_ic);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2192 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2193
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2194 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 if (st.st_dev == (dev_T)-1)
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	2197 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2199 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	2200 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2202 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2203 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2204 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2205 buf->b_u_synced = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2206 buf->b_flags = BF_CHECK_RO \| BF_NEVERLOADED;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2207 if (flags & BLN_DUMMY)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2208 buf->b_flags \|= BF_DUMMY;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2209 buf_clear_file(buf);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2210 clrallmarks(buf); // clear marks
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2211 fmarks_check_names(buf); // check file marks for this file
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2212 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; // init 'buflisted'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2213 if (!(flags & BLN_DUMMY))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2215 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2216
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2217 // Tricky: these autocommands may change the buffer list. They could
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2218 // also split the window with re-using the one empty buffer. This may
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2219 // 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	2220 set_bufref(&bufref, buf);
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2221 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	2222 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2223 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 if (flags & BLN_LISTED)
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2225 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2226 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	2227 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2228 return NULL;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2229 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2230 #ifdef FEAT_EVAL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2231 if (aborting()) // autocmds may abort script processing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2232 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2233 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2234 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2235
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2236 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2237 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2239 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240 * Free the memory for the options of a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2242 * 'fileencoding'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2243 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2244 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2245 free_buf_options(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2246 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2247 int free_p_ff)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2248 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 if (free_p_ff)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2250 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 clear_string_option(&buf->b_p_fenc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 clear_string_option(&buf->b_p_ff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2255 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257 clear_string_option(&buf->b_p_def);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 clear_string_option(&buf->b_p_inc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2259 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2260 clear_string_option(&buf->b_p_inex);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2261 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 clear_string_option(&buf->b_p_inde);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2265 clear_string_option(&buf->b_p_indk);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2266 #endif
788 b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2267 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2268 clear_string_option(&buf->b_p_bexpr);
b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2269 #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	2270 #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	2271 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	2272 #endif
10678 c647f01d6dbd patch 8.0.0229: local 'formatprg' option value leaks Christian Brabandt <cb@256bit.org> parents: 10575 diff changeset	2273 clear_string_option(&buf->b_p_fp);
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2274 #if defined(FEAT_EVAL)
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2275 clear_string_option(&buf->b_p_fex);
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2276 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2277 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 clear_string_option(&buf->b_p_key);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2279 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 clear_string_option(&buf->b_p_kp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281 clear_string_option(&buf->b_p_mps);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282 clear_string_option(&buf->b_p_fo);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	2283 clear_string_option(&buf->b_p_flp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2284 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	2285 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2286 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	2287 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	2288 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	2289 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	2290 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	2291 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	2292 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	2293 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2294 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2295 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	2296 keymap_clear(&buf->b_kmap_ga);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2297 ga_clear(&buf->b_kmap_ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2298 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2299 clear_string_option(&buf->b_p_com);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2300 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2301 clear_string_option(&buf->b_p_cms);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2302 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2303 clear_string_option(&buf->b_p_nf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2304 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2305 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	2306 clear_string_option(&buf->b_s.b_syn_isk);
737 59971e227f8c updated for version 7.0222 vimboss parents: 726 diff changeset	2307 #endif
59971e227f8c updated for version 7.0222 vimboss parents: 726 diff changeset	2308 #ifdef FEAT_SPELL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2309 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	2310 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	2311 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	2312 buf->b_s.b_cap_prog = NULL;
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2313 clear_string_option(&buf->b_s.b_p_spl);
20802 ed00f0fbdaef patch 8.2.0953: spell checking doesn't work for CamelCased words Bram Moolenaar <Bram@vim.org> parents: 20599 diff changeset	2314 clear_string_option(&buf->b_s.b_p_spo);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2315 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2316 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2317 clear_string_option(&buf->b_p_sua);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2318 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2319 clear_string_option(&buf->b_p_ft);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2320 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2321 clear_string_option(&buf->b_p_cink);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2322 clear_string_option(&buf->b_p_cino);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2323 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2324 #if defined(FEAT_CINDENT) \|\| defined(FEAT_SMARTINDENT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2325 clear_string_option(&buf->b_p_cinw);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2326 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2327 clear_string_option(&buf->b_p_cpt);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2328 #ifdef FEAT_COMPL_FUNC
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2329 clear_string_option(&buf->b_p_cfu);
502 52e76e2b5b65 updated for version 7.0140 vimboss parents: 474 diff changeset	2330 clear_string_option(&buf->b_p_ofu);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2331 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2332 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2333 clear_string_option(&buf->b_p_gp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2334 clear_string_option(&buf->b_p_mp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2335 clear_string_option(&buf->b_p_efm);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2336 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2337 clear_string_option(&buf->b_p_ep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2338 clear_string_option(&buf->b_p_path);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2339 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	2340 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	2341 #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	2342 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	2343 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2344 clear_string_option(&buf->b_p_dict);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2345 clear_string_option(&buf->b_p_tsr);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2346 #ifdef FEAT_TEXTOBJ
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2347 clear_string_option(&buf->b_p_qe);
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2348 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2349 buf->b_p_ar = -1;
5446 d0595545e98a updated for version 7.4.073 Bram Moolenaar <bram@vim.org> parents: 5440 diff changeset	2350 buf->b_p_ul = NO_LOCAL_UNDOLEVEL;
5712 06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2351 #ifdef FEAT_LISP
06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2352 clear_string_option(&buf->b_p_lw);
06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2353 #endif
6243 54194bd6ed60 updated for version 7.4.456 Bram Moolenaar <bram@vim.org> parents: 6241 diff changeset	2354 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	2355 clear_string_option(&buf->b_p_menc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2356 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2357
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2358 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2359 * 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	2360 * 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	2361 * Also set cursor column to altfpos.col if 'startofline' is not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2362 * if (options & GETF_SETMARK) call setpcmark()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2363 * if (options & GETF_ALT) we are jumping to an alternate file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2364 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2365 *
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2366 * Return FAIL for failure, OK for success.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2367 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2368 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2369 buflist_getfile(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2370 int n,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2371 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2372 int options,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2373 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2374 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2375 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2376 win_T *wp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2377 pos_T *fpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2378 colnr_T col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2379
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2380 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2381 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2382 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2383 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	2384 emsg(_(e_noalt));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2385 else
15490 98c35d312987 patch 8.1.0753: printf format not checked for semsg() Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	2386 semsg(_("E92: Buffer %d not found"), n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2387 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2388 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2389
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2390 // if alternate file is the current buffer, nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2391 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2392 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2393
633 7437be625546 updated for version 7.0183 vimboss parents: 631 diff changeset	2394 if (text_locked())
631 68a196b7504d updated for version 7.0182 vimboss parents: 625 diff changeset	2395 {
633 7437be625546 updated for version 7.0183 vimboss parents: 631 diff changeset	2396 text_locked_msg();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2397 return FAIL;
631 68a196b7504d updated for version 7.0182 vimboss parents: 625 diff changeset	2398 }
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	2399 if (curbuf_locked())
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	2400 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2401
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2402 // altfpos may be changed by getfile(), get it now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2403 if (lnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2404 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2405 fpos = buflist_findfpos(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2406 lnum = fpos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2407 col = fpos->col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2408 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2409 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2410 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2411
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2412 if (options & GETF_SWITCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2413 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2414 // If 'switchbuf' contains "useopen": jump to first window containing
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2415 // "buf" if one exists
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2416 if (swb_flags & SWB_USEOPEN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2417 wp = buf_jump_open_win(buf);
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2418
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2419 // If 'switchbuf' contains "usetab": jump to first window in any tab
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2420 // page containing "buf" if one exists
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2421 if (wp == NULL && (swb_flags & SWB_USETAB))
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	2422 wp = buf_jump_open_tab(buf);
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2423
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2424 // If 'switchbuf' contains "split", "vsplit" or "newtab" and the
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2425 // current buffer isn't empty: open new tab or window
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2426 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	2427 && !BUFEMPTY())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2428 {
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2429 if (swb_flags & SWB_NEWTAB)
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2430 tabpage_new();
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2431 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	2432 == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2433 return FAIL;
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	2434 RESET_BINDING(curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2435 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2436 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2437
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2438 ++RedrawingDisabled;
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11447 diff changeset	2439 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	2440 (options & GETF_SETMARK), lnum, forceit)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2441 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2442 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2443
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2444 // cursor is at to BOL and w_cursor.lnum is checked due to getfile()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2445 if (!p_sol && col != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2446 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2447 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2448 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2449 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2450 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2451 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2452 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2453 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2454 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2455 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2456 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2457
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2458 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2459 * go to the last know line number for the current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2460 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	2461 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2462 buflist_getfpos(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2463 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2464 pos_T *fpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2465
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2466 fpos = buflist_findfpos(curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2467
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2468 curwin->w_cursor.lnum = fpos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2469 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2470
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2471 if (p_sol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2472 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2473 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2474 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2475 curwin->w_cursor.col = fpos->col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2476 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2477 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2478 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2479 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2480 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2481
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2482 #if defined(FEAT_QUICKFIX) \|\| defined(FEAT_EVAL) \|\| defined(PROTO)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2483 /*
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2484 * 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	2485 * Returns NULL if not found.
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2486 */
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2487 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2488 buflist_findname_exp(char_u *fname)
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2489 {
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2490 char_u *ffname;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2491 buf_T *buf = NULL;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2492
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2493 // First make the name into a full path name
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2494 ffname = FullName_save(fname,
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2495 #ifdef UNIX
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2496 TRUE // force expansion, get rid of symbolic links
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2497 #else
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2498 FALSE
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2499 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2500 );
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2501 if (ffname != NULL)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2502 {
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2503 buf = buflist_findname(ffname);
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2504 vim_free(ffname);
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2505 }
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2506 return buf;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2507 }
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2508 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2509
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2510 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2511 * 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	2512 * "ffname" must have a full path.
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2513 * Skips dummy buffers.
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2514 * Returns NULL if not found.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2515 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2516 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2517 buflist_findname(char_u *ffname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2518 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2519 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	2520 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2521
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2522 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2523 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2524 return buflist_findname_stat(ffname, &st);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2526
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2527 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2528 * Same as buflist_findname(), but pass the stat structure to avoid getting it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529 * twice for the same file.
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2530 * Returns NULL if not found.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2531 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532 static buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2533 buflist_findname_stat(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2534 char_u *ffname,
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	2535 stat_T *stp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2536 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2537 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2538 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2539
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2540 // Start at the last buffer, expect to find a match sooner.
19934 3ff714d765ba patch 8.2.0523: loops are repeated Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	2541 FOR_ALL_BUFS_FROM_LAST(buf)
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2542 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2543 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2544 , stp
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2545 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2546 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2547 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2548 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2550
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2552 * Find file in buffer list by a regexp pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2553 * Return fnum of the found buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2554 * Return < 0 for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2555 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2557 buflist_findpat(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2558 char_u *pattern,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2559 char_u *pattern_end, // pointer to first char after pattern
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2560 int unlisted, // find unlisted buffers
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2561 int diffmode UNUSED, // find diff-mode buffers only
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2562 int curtab_only) // find buffers in current tab only
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2563 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2564 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565 int match = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2566 int find_listed;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2568 char_u *patend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2569 int attempt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2570 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2571 int toggledollar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2572
23711 29eccef07e2f patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel" Bram Moolenaar <Bram@vim.org> parents: 23624 diff changeset	2573 // "%" is current file, "%%" or "#" is alternate file
29eccef07e2f patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel" Bram Moolenaar <Bram@vim.org> parents: 23624 diff changeset	2574 if ((pattern_end == pattern + 1 && (pattern == '%' \|\| pattern == '#'))
29eccef07e2f patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel" Bram Moolenaar <Bram@vim.org> parents: 23624 diff changeset	2575 \|\| (in_vim9script() && pattern_end == pattern + 2
29eccef07e2f patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel" Bram Moolenaar <Bram@vim.org> parents: 23624 diff changeset	2576 && pattern[0] == '%' && pattern[1] == '%'))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2577 {
23711 29eccef07e2f patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel" Bram Moolenaar <Bram@vim.org> parents: 23624 diff changeset	2578 if (*pattern == '#' \|\| pattern_end == pattern + 2)
29eccef07e2f patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel" Bram Moolenaar <Bram@vim.org> parents: 23624 diff changeset	2579 match = curwin->w_alt_fnum;
29eccef07e2f patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel" Bram Moolenaar <Bram@vim.org> parents: 23624 diff changeset	2580 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2581 match = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2582 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2583 if (diffmode && !diff_mode_buf(buflist_findnr(match)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 match = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2585 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2586 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2587
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2588 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2589 * Try four ways of matching a listed buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2590 * attempt == 0: without '^' or '$' (at any position)
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	2591 * attempt == 1: with '^' at start (only at position 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2592 * attempt == 2: with '$' at end (only match at end)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2593 * attempt == 3: with '^' at start and '$' at end (only full match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2594 * Repeat this for finding an unlisted buffer if there was no matching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2595 * listed buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2596 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2597 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2598 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2599 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2600 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2601 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2602 patend = pat + STRLEN(pat) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2603 toggledollar = (patend > pat && *patend == '$');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2604
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2605 // First try finding a listed buffer. If not found and "unlisted"
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2606 // is TRUE, try finding an unlisted buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2607 find_listed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2609 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2610 for (attempt = 0; attempt <= 3; ++attempt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2611 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2612 regmatch_T regmatch;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2613
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2614 // may add '^' and '$'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2615 if (toggledollar)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2616 *patend = (attempt < 2) ? NUL : '$'; // add/remove '$'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2617 p = pat;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2618 if (*p == '^' && !(attempt & 1)) // add/remove '^'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2619 ++p;
23272 a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant Bram Moolenaar <Bram@vim.org> parents: 22987 diff changeset	2620 regmatch.regprog = vim_regcomp(p, magic_isset() ? RE_MAGIC : 0);
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2621 if (regmatch.regprog == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2622 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2623 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2624 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2626
19934 3ff714d765ba patch 8.2.0523: loops are repeated Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	2627 FOR_ALL_BUFS_FROM_LAST(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2628 if (buf->b_p_bl == find_listed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2629 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2630 && (!diffmode \|\| diff_mode_buf(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2631 #endif
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2632 && buflist_match(&regmatch, buf, FALSE) != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2633 {
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2634 if (curtab_only)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2635 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2636 // Ignore the match if the buffer is not open in
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2637 // the current tab.
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2638 win_T *wp;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2639
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2640 FOR_ALL_WINDOWS(wp)
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2641 if (wp->w_buffer == buf)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2642 break;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2643 if (wp == NULL)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2644 continue;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2645 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2646 if (match >= 0) // already found a match
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2647 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2648 match = -2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2649 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2650 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2651 match = buf->b_fnum; // remember first match
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2652 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2653
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2654 vim_regfree(regmatch.regprog);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2655 if (match >= 0) // found one match
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2656 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2657 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2658
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2659 // Only search for unlisted buffers if there was no match with
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2660 // a listed buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2661 if (!unlisted \|\| !find_listed \|\| match != -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2662 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2663 find_listed = FALSE;
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 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2667 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2668
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2669 if (match == -2)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2670 semsg(_("E93: More than one match for %s"), pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2671 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	2672 semsg(_("E94: No matching buffer for %s"), pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2673 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2674 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2675
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2676 #ifdef FEAT_VIMINFO
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2677 typedef struct {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2678 buf_T *buf;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2679 char_u *match;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2680 } bufmatch_T;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2681 #endif
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2682
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2683 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2684 * Find all buffer names that match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2685 * For command line expansion of ":buf" and ":sbuf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2686 * Return OK if matches found, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2687 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2688 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2689 ExpandBufnames(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2690 char_u *pat,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2691 int *num_file,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2692 char_u ***file,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2693 int options)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2694 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2695 int count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2696 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2697 int round;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2698 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2699 int attempt;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2700 char_u *patc;
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2701 #ifdef FEAT_VIMINFO
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2702 bufmatch_T *matches = NULL;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2703 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2704
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2705 *num_file = 0; // return values in case of FAIL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2706 *file = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2707
19007 0883a37ccf84 patch 8.2.0064: diffmode completion doesn't use per-window setting Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	2708 #ifdef FEAT_DIFF
0883a37ccf84 patch 8.2.0064: diffmode completion doesn't use per-window setting Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	2709 if ((options & BUF_DIFF_FILTER) && !curwin->w_p_diff)
0883a37ccf84 patch 8.2.0064: diffmode completion doesn't use per-window setting Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	2710 return FAIL;
0883a37ccf84 patch 8.2.0064: diffmode completion doesn't use per-window setting Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	2711 #endif
0883a37ccf84 patch 8.2.0064: diffmode completion doesn't use per-window setting Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	2712
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2713 // Make a copy of "pat" and change "^" to "$^\\|[\/]$".
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2714 if (*pat == '^')
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2715 {
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16740 diff changeset	2716 patc = alloc(STRLEN(pat) + 11);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2717 if (patc == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2718 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2719 STRCPY(patc, "\$^\\\|[\\/]\$");
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2720 STRCPY(patc + 11, pat + 1);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2721 }
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2722 else
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2723 patc = pat;
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2724
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2725 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2726 * attempt == 0: try match with '\<', match at start of word
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2727 * attempt == 1: try match without '\<', match anywhere
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2728 */
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2729 for (attempt = 0; attempt <= 1; ++attempt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2730 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2731 regmatch_T regmatch;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2732
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2733 if (attempt > 0 && patc == pat)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2734 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	2735 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	2736 if (regmatch.regprog == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2737 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2738 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2739 vim_free(patc);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2740 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2741 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2742
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2743 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2744 * round == 1: Count the matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2745 * round == 2: Build the array to keep the matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2746 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2747 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2748 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2749 count = 0;
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2750 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2751 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2752 if (!buf->b_p_bl) // skip unlisted buffers
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2753 continue;
18987 e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2754 #ifdef FEAT_DIFF
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2755 if (options & BUF_DIFF_FILTER)
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2756 // Skip buffers not suitable for
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2757 // :diffget or :diffput completion.
19007 0883a37ccf84 patch 8.2.0064: diffmode completion doesn't use per-window setting Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	2758 if (buf == curbuf \|\| !diff_mode_buf(buf))
18987 e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2759 continue;
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2760 #endif
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2761
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2762 p = buflist_match(&regmatch, buf, p_wic);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2763 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2764 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2765 if (round == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2766 ++count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2767 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2768 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2769 if (options & WILD_HOME_REPLACE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2770 p = home_replace_save(buf, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2771 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2772 p = vim_strsave(p);
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2773 #ifdef FEAT_VIMINFO
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2774 if (matches != NULL)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2775 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2776 matches[count].buf = buf;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2777 matches[count].match = p;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2778 count++;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2779 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2780 else
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2781 #endif
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2782 (*file)[count++] = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2783 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2784 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2785 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2786 if (count == 0) // no match found, break here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2787 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2788 if (round == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2789 {
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	2790 file = ALLOC_MULT(char_u , count);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2791 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2792 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2793 vim_regfree(regmatch.regprog);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2794 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2795 vim_free(patc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2796 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2797 }
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2798 #ifdef FEAT_VIMINFO
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2799 if (options & WILD_BUFLASTUSED)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2800 matches = ALLOC_MULT(bufmatch_T, count);
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2801 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2802 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2803 }
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2804 vim_regfree(regmatch.regprog);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2805 if (count) // match(es) found, break here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2806 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2807 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2808
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2809 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2810 vim_free(patc);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2811
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2812 #ifdef FEAT_VIMINFO
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2813 if (matches != NULL)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2814 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2815 int i;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2816 if (count > 1)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2817 qsort(matches, count, sizeof(bufmatch_T), buf_compare);
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2818 // if the current buffer is first in the list, place it at the end
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2819 if (matches[0].buf == curbuf)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2820 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2821 for (i = 1; i < count; i++)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2822 (*file)[i-1] = matches[i].match;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2823 (*file)[count-1] = matches[0].match;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2824 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2825 else
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2826 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2827 for (i = 0; i < count; i++)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2828 (*file)[i] = matches[i].match;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2829 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2830 vim_free(matches);
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2831 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2832 #endif
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2833
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2834 *num_file = count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2835 return (count == 0 ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2836 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2837
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2838 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2839 * Check for a match on the file name for buffer "buf" with regprog "prog".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2840 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2841 static char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2842 buflist_match(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2843 regmatch_T *rmp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2844 buf_T *buf,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2845 int ignore_case) // when TRUE ignore case, when FALSE use 'fic'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2846 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2847 char_u *match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2848
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2849 // 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	2850 match = fname_match(rmp, buf->b_sfname, ignore_case);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2851 if (match == NULL)
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2852 match = fname_match(rmp, buf->b_ffname, ignore_case);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2853
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2854 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2855 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2856
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2857 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2858 * Try matching the regexp in "prog" with file name "name".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2859 * Return "name" when there is a match, NULL when not.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2860 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2861 static char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2862 fname_match(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2863 regmatch_T *rmp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2864 char_u *name,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2865 int ignore_case) // when TRUE ignore case, when FALSE use 'fic'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2866 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2867 char_u *match = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2868 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2869
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2870 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2871 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2872 // 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	2873 rmp->rm_ic = p_fic \|\| ignore_case;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2874 if (vim_regexec(rmp, name, (colnr_T)0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2875 match = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2876 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2877 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2878 // Replace $(HOME) with '~' and try matching again.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2879 p = home_replace_save(NULL, name);
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2880 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2881 match = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2882 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2883 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2884 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2885
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2886 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2887 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2888
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2889 /*
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2890 * Find a file in the buffer list by buffer number.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2891 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2892 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2893 buflist_findnr(int nr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2894 {
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2895 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	2896 hashitem_T *hi;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2897
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2898 if (nr == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2899 nr = curwin->w_alt_fnum;
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2900 sprintf((char *)key, "%x", nr);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2901 hi = hash_find(&buf_hashtab, key);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2902
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2903 if (!HASHITEM_EMPTY(hi))
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2904 return (buf_T *)(hi->hi_key
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2905 - ((unsigned)(curbuf->b_key - (char_u *)curbuf)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2906 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2907 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2908
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2909 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2910 * Get name of file 'n' in the buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2911 * When the file has no name an empty string is returned.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2912 * home_replace() is used to shorten the file name (used for marks).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2913 * Returns a pointer to allocated memory, of NULL when failed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2914 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2915 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2916 buflist_nr2name(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2917 int n,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2918 int fullname,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2919 int helptail) // for help buffers return tail only
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2920 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2921 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2922
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2923 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2924 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2925 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2926 return home_replace_save(helptail ? buf : NULL,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2927 fullname ? buf->b_ffname : buf->b_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2928 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2929
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2930 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2931 * Set the "lnum" and "col" for the buffer "buf" and the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2932 * When "copy_options" is TRUE save the local window option values.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2933 * When "lnum" is 0 only do the options.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2934 */
17458 cfdef48743ed patch 8.1.1727: code for viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17225 diff changeset	2935 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2936 buflist_setfpos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2937 buf_T *buf,
22711 92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	2938 win_T *win, // may be NULL when using :badd
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2939 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2940 colnr_T col,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2941 int copy_options)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2942 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2943 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2944
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19816 diff changeset	2945 FOR_ALL_BUF_WININFO(buf, wip)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2946 if (wip->wi_win == win)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2947 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2948 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2949 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2950 // 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	2951 wip = ALLOC_CLEAR_ONE(wininfo_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2952 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2953 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2954 wip->wi_win = win;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2955 if (lnum == 0) // set lnum even when it's 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2956 lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2957 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2958 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2959 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2960 // remove the entry from the list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2961 if (wip->wi_prev)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2962 wip->wi_prev->wi_next = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2963 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2964 buf->b_wininfo = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2965 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2966 wip->wi_next->wi_prev = wip->wi_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2967 if (copy_options && wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2968 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969 clear_winopt(&wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2970 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2971 deleteFoldRecurse(&wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2972 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2974 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2975 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2976 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2977 wip->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 wip->wi_fpos.col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 }
22711 92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	2980 if (copy_options && win != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2982 // Save the window-specific option values.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2983 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2984 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2985 wip->wi_fold_manual = win->w_fold_manual;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2986 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2987 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 wip->wi_optset = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2989 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2990
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2991 // insert the entry in front of the list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992 wip->wi_next = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2993 buf->b_wininfo = wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 wip->wi_prev = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2995 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2996 wip->wi_next->wi_prev = wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2997
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2998 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3000
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3001 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3002 /*
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3003 * 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	3004 * page. That's because a diff is local to a tab page.
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3005 */
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3006 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3007 wininfo_other_tab_diff(wininfo_T *wip)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3008 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3009 win_T *wp;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3010
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3011 if (wip->wi_opt.wo_diff)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3012 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	3013 FOR_ALL_WINDOWS(wp)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3014 // return FALSE when it's a window in the current tab page, thus
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3015 // the buffer was in diff mode here
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3016 if (wip->wi_win == wp)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3017 return FALSE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3018 return TRUE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3019 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3020 return FALSE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3021 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3022 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3023
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3024 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3025 * Find info for the current window in buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3026 * If not found, return the info for the most recently used window.
22711 92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3027 * When "need_options" is TRUE skip entries where wi_optset is FALSE.
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3028 * 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	3029 * another tab page.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3030 * Returns NULL when there isn't any info.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3031 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 static wininfo_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3033 find_wininfo(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3034 buf_T *buf,
22711 92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3035 int need_options,
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3036 int skip_diff_buffer UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19816 diff changeset	3040 FOR_ALL_BUF_WININFO(buf, wip)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3041 if (wip->wi_win == curwin
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3042 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3043 && (!skip_diff_buffer \|\| !wininfo_other_tab_diff(wip))
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3044 #endif
22711 92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3045
92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3046 && (!need_options \|\| wip->wi_optset))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 break;
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3048
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3049 // If no wininfo for curwin, use the first in the list (that doesn't have
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3050 // 'diff' set and is in another tab page).
22711 92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3051 // If "need_options" is TRUE skip entries that don't have options set,
92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3052 // unless the window is editing "buf", so we can copy from the window
92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3053 // itself.
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3054 if (wip == NULL)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3055 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3056 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3057 if (skip_diff_buffer)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3058 {
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19816 diff changeset	3059 FOR_ALL_BUF_WININFO(buf, wip)
22711 92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3060 if (!wininfo_other_tab_diff(wip)
92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3061 && (!need_options \|\| wip->wi_optset
92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3062 \|\| (wip->wi_win != NULL
92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3063 && wip->wi_win->w_buffer == buf)))
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3064 break;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3065 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3066 else
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3067 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3068 wip = buf->b_wininfo;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3069 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 return wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 * Reset the local window options to the values last used in this window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 * If the buffer wasn't used in this window before, use the values from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 * the most recently used window. If the values were never set, use the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 * global values for the window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3080 get_winopts(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3084 clear_winopt(&curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 clearFolding(curwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088
22711 92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3089 wip = find_wininfo(buf, TRUE, TRUE);
13931 fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3090 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	3091 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3093 // The buffer is currently displayed in the window: use the actual
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3094 // option values instead of the saved (possibly outdated) values.
13931 fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3095 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	3096
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3097 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	3098 #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	3099 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	3100 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	3101 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	3102 #endif
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3103 }
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3104 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	3105 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3106 // the buffer was displayed in the current window earlier
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 curwin->w_fold_manual = wip->wi_fold_manual;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 curwin->w_foldinvalid = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 #ifdef FEAT_FOLDING
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3118 // Set 'foldlevel' to 'foldlevelstart' if it's not negative.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 if (p_fdls >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120 curwin->w_p_fdl = p_fdls;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 #endif
18156 c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	3122 after_copy_winopt(curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 * Find the position (lnum and col) for the buffer 'buf' for the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 * window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 * Returns a pointer to no_position if no position is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3130 pos_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3131 buflist_findfpos(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3133 wininfo_T *wip;
15636 6f1c7e9a6393 patch 8.1.0826: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15595 diff changeset	3134 static pos_T no_position = {1, 0, 0};
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135
22711 92f221ad267c patch 8.2.1904: still using default option values after using ":badd +1" Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	3136 wip = find_wininfo(buf, FALSE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 if (wip != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 return &(wip->wi_fpos);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3139 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140 return &no_position;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 * Find the lnum for the buffer 'buf' for the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 linenr_T
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3147 buflist_findlnum(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 return buflist_findfpos(buf)->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	3153 * List all known file names (for :files and :buffers command).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3156 buflist_list(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 {
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3158 buf_T *buf = firstbuf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 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	3161 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	3162 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	3163 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3164 int job_running;
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3165 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	3166 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3168 #ifdef FEAT_VIMINFO
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3169 garray_T buflist;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3170 buf_T buflist_data = NULL, p;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3171
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3172 if (vim_strchr(eap->arg, 't'))
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3173 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3174 ga_init2(&buflist, sizeof(buf_T *), 50);
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19816 diff changeset	3175 FOR_ALL_BUFFERS(buf)
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3176 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3177 if (ga_grow(&buflist, 1) == OK)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3178 ((buf_T **)buflist.ga_data)[buflist.ga_len++] = buf;
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3179 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3180
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3181 qsort(buflist.ga_data, (size_t)buflist.ga_len,
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3182 sizeof(buf_T *), buf_compare);
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3183
18546 f609865bfc54 patch 8.1.2267: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	3184 buflist_data = (buf_T **)buflist.ga_data;
f609865bfc54 patch 8.1.2267: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	3185 buf = *buflist_data;
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3186 }
18546 f609865bfc54 patch 8.1.2267: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	3187 p = buflist_data;
f609865bfc54 patch 8.1.2267: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	3188
f609865bfc54 patch 8.1.2267: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	3189 for (; buf != NULL && !got_int; buf = buflist_data != NULL
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3190 ? (++p < buflist_data + buflist.ga_len ? *p : NULL)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3191 : buf->b_next)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3192 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next)
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3194 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 {
13555 78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3196 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3197 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	3198 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	3199 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3200 // skip unlisted buffers, unless ! was used
6945 957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3201 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	3202 \|\| (vim_strchr(eap->arg, 'u') && buf->b_p_bl)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3203 \|\| (vim_strchr(eap->arg, '+')
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3204 && ((buf->b_flags & BF_READERR) \|\| !bufIsChanged(buf)))
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3205 \|\| (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	3206 && (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	3207 \|\| (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	3208 && (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	3209 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3210 \|\| (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	3211 && (!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	3212 \|\| (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	3213 && (!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	3214 \|\| (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	3215 && (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	3216 #endif
6945 957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3217 \|\| (vim_strchr(eap->arg, '-') && buf->b_p_ma)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3218 \|\| (vim_strchr(eap->arg, '=') && !buf->b_p_ro)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3219 \|\| (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR))
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3220 \|\| (vim_strchr(eap->arg, '%') && buf != curbuf)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3221 \|\| (vim_strchr(eap->arg, '#')
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3222 && (buf == curbuf \|\| curwin->w_alt_fnum != buf->b_fnum)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 if (buf_spname(buf) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	3225 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227 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	3228 if (message_filtered(NameBuff))
af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3229 continue;
af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3230
12110 7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3231 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	3232 : (bufIsChanged(buf) ? '+' : ' ');
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3233 #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	3234 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	3235 {
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3236 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	3237 ro_char = '?';
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3238 else
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3239 ro_char = 'R';
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3240 changed_char = ' '; // bufIsChanged() returns TRUE to avoid
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3241 // closing, but it's not actually changed.
12110 7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3242 }
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3243 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	3244 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	3245 else
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3246 #endif
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3247 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	3248
9943 af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3249 msg_putchar('\n');
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	3250 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	3251 buf->b_fnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 buf->b_p_bl ? ' ' : 'u',
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 buf == curbuf ? '%' :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 buf->b_ml.ml_mfp == NULL ? ' ' :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 (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	3257 ro_char,
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3258 changed_char,
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	3259 NameBuff);
7572 992fe73d4ee6 commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8 Christian Brabandt <cb@256bit.org> parents: 7266 diff changeset	3260 if (len > IOSIZE - 20)
992fe73d4ee6 commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8 Christian Brabandt <cb@256bit.org> parents: 7266 diff changeset	3261 len = IOSIZE - 20;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3263 // put "line 999" in column 40 or after the file name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 i = 40 - vim_strsize(IObuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 IObuff[len++] = ' ';
16162 cd5c83115ec6 patch 8.1.1086: too many curly braces Bram Moolenaar <Bram@vim.org> parents: 16082 diff changeset	3267 while (--i > 0 && len < IOSIZE - 18);
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3268 #ifdef FEAT_VIMINFO
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3269 if (vim_strchr(eap->arg, 't') && buf->b_last_used)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3270 add_time(IObuff + len, (size_t)(IOSIZE - len), buf->b_last_used);
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3271 else
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3272 #endif
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3273 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len),
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3274 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	3275 : (long)buflist_findlnum(buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 msg_outtrans(IObuff);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3277 out_flush(); // output one line at a time
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 }
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3280
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3281 #ifdef FEAT_VIMINFO
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3282 if (buflist_data)
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3283 ga_clear(&buflist);
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3284 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 * Get file name and line number for file 'fnum'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 * Used by DoOneCmd() for translating '%' and '#'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 * Used by insert_reg() and cmdline_paste() for '#' register.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3291 * Return FAIL if not found, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3294 buflist_name_nr(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3295 int fnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3296 char_u **fname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3297 linenr_T *lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 buf = buflist_findnr(fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 if (buf == NULL \|\| buf->b_fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 *fname = buf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 *lnum = buflist_findlnum(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 /*
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3312 * 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	3313 * "sfname_arg".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 * 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	3315 * Returns FAIL for failure (file name already in use by other buffer)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 * OK otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3319 setfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3320 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	3321 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	3322 char_u *sfname_arg,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3323 int message) // give message when buffer already exists
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3325 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	3326 char_u *sfname = sfname_arg;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3327 buf_T *obuf = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3329 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3332 if (ffname == NULL \|\| *ffname == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3333 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3334 // 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	3335 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	3336 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	3337 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3338 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	3339 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3340 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3342 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3346 fname_expand(buf, &ffname, &sfname); // will allocate ffname
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3347 if (ffname == NULL) // out of memory
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351 * if the file name is already used in another buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352 * - if the buffer is loaded, fail
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3353 * - if the buffer is not loaded, delete it from the list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3354 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3355 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 st.st_dev = (dev_T)-1;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3358 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3359 if (!(buf->b_flags & BF_DUMMY))
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3360 #ifdef UNIX
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3361 obuf = buflist_findname_stat(ffname, &st);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362 #else
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3363 obuf = buflist_findname(ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365 if (obuf != NULL && obuf != buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3367 if (obuf->b_ml.ml_mfp != NULL) // it's loaded, fail
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3368 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369 if (message)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	3370 emsg(_("E95: Buffer with this name already exists"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3372 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3373 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3374 // delete from the list
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	3375 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378 if (ffname == NULL \|\| sfname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3379 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 vim_free(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3383 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384 #ifdef USE_FNAME_CASE
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3385 fname_case(sfname, 0); // set correct case for short file name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3386 #endif
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3387 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	3388 vim_free(buf->b_sfname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3389 vim_free(buf->b_ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3390 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391 buf->b_sfname = sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3393 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3395 if (st.st_dev == (dev_T)-1)
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3396 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3399 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3401 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 buf_name_changed(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3410
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411 /*
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3412 * Crude way of changing the name of a buffer. Use with care!
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3413 * The name should be relative to the current directory.
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3414 */
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3415 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3416 buf_set_name(int fnum, char_u *name)
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3417 {
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3418 buf_T *buf;
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3419
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3420 buf = buflist_findnr(fnum);
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3421 if (buf != NULL)
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3422 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3423 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	3424 vim_free(buf->b_sfname);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3425 vim_free(buf->b_ffname);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3426 buf->b_ffname = vim_strsave(name);
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3427 buf->b_sfname = NULL;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3428 // Allocate ffname and expand into full path. Also resolves .lnk
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3429 // files on Win32.
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3430 fname_expand(buf, &buf->b_ffname, &buf->b_sfname);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3431 buf->b_fname = buf->b_sfname;
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3432 }
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3433 }
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3434
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3435 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3436 * 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	3437 * changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 */
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 buf_name_changed(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443 * If the file name changed, also change the name of the swapfile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3444 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445 if (buf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 ml_setname(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3447
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3448 if (curwin->w_buffer == buf)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3449 check_arg_idx(curwin); // check file name for arg list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450 #ifdef FEAT_TITLE
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3451 maketitle(); // set window title
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3452 #endif
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3453 status_redraw_all(); // status lines need to be redrawn
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3454 fmarks_check_names(buf); // check named file marks
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3455 ml_timestamp(buf); // reset timestamp
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3456 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 * set alternate file name for current window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461 * Used by do_one_cmd(), do_write() and do_ecmd().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462 * Return the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3463 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3465 setaltfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3466 char_u *ffname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3467 char_u *sfname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3468 linenr_T lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3469 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3470 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3471
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3472 // Create a buffer. 'buflisted' is not set if it's a new buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3473 buf = buflist_new(ffname, sfname, lnum, 0);
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 21459 diff changeset	3474 if (buf != NULL && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3475 curwin->w_alt_fnum = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3476 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3479 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3480 * Get alternate file name for current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3481 * Return NULL if there isn't any, and give error message if requested.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3482 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3483 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3484 getaltfname(
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3485 int errmsg) // give error message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3486 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 linenr_T dummy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 if (buflist_name_nr(0, &fname, &dummy) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492 if (errmsg)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	3493 emsg(_(e_noalt));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3495 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3496 return fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3500 * Add a file name to the buflist and return its number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3501 * Uses same flags as buflist_new(), except BLN_DUMMY.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3502 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 * used by qf_init(), main() and doarglist()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3504 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3506 buflist_add(char_u *fname, int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3508 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3509
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3510 buf = buflist_new(fname, NULL, (linenr_T)0, flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3511 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3512 return buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3514 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3515
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516 #if defined(BACKSLASH_IN_FILENAME) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3517 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3518 * Adjust slashes in file names. Called after 'shellslash' was set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3519 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3520 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3521 buflist_slash_adjust(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3523 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3524
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	3525 FOR_ALL_BUFFERS(bp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3526 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3527 if (bp->b_ffname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528 slash_adjust(bp->b_ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 if (bp->b_sfname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 slash_adjust(bp->b_sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3531 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 /*
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3536 * Set alternate cursor position for the current buffer and window "win".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3537 * Also save the local window option values.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3540 buflist_altfpos(win_T *win)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3541 {
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3542 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3546 * Return TRUE if 'ffname' is not the same file as current file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547 * Fname must have a full path (expanded by mch_FullName()).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3550 otherfile(char_u *ffname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3551 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3552 return otherfile_buf(curbuf, ffname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554 , NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3560 otherfile_buf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3561 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3562 char_u *ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3564 , stat_T *stp
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3565 #endif
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3566 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3568 // no name is different
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 if (ffname == NULL \|\| *ffname == NUL \|\| buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571 if (fnamecmp(ffname, buf->b_ffname) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3575 stat_T st;
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3576
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3577 // If no stat_T given, get it now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3578 if (stp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3579 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3580 if (!buf->b_dev_valid \|\| mch_stat((char *)ffname, &st) < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 stp = &st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3584 // Use dev/ino to check if the files are the same, even when the names
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3585 // are different (possible with links). Still need to compare the
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3586 // name above, for when the file doesn't exist yet.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3587 // Problem: The dev/ino changes when a file is deleted (and created
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3588 // again) and remains the same when renamed/moved. We don't want to
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3589 // mch_stat() each buffer each time, that would be too slow. Get the
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3590 // dev/ino again when they appear to match, but not when they appear
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3591 // to be different: Could skip a buffer when it's actually the same
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3592 // file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 buf_setino(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 #if defined(UNIX) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 * Set inode and device number for a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 * Must always be called when b_fname is changed!.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3610 buf_setino(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3612 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3616 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 else
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3621 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 * Return TRUE if dev/ino in buffer "buf" matches with "stp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3628 buf_same_ino(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3629 buf_T *buf,
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3630 stat_T *stp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3632 return (buf->b_dev_valid
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 && stp->st_dev == buf->b_dev
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 && stp->st_ino == buf->b_ino);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3638 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3639 * Print info about the current buffer.
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3640 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3642 fileinfo(
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3643 int fullname, // when non-zero print full path
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3644 int shorthelp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3645 int dont_truncate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 int n;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3649 char *p;
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3650 char *buffer;
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	3651 size_t len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652
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	3653 buffer = alloc(IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3657 if (fullname > 1) // 2 CTRL-G: include buffer number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3659 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 p = buffer + STRLEN(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663 p = buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3664
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 *p++ = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666 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	3667 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3669 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 if (!fullname && curbuf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671 name = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673 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	3674 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 (int)(IOSIZE - (p - buffer)), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3678 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s",
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 curbufIsChanged() ? (shortmess(SHM_MOD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3680 ? " [+]" : _(" [Modified]")) : " ",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681 (curbuf->b_flags & BF_NOTEDITED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 ? _("[Not edited]") : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 (curbuf->b_flags & BF_NEW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 #endif
20828 db18625d8134 patch 8.2.0966: 'shortmess' flag "n" not used in two places Bram Moolenaar <Bram@vim.org> parents: 20802 diff changeset	3690 ? new_file_message() : "",
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "",
4795 8360a59aa04b updated for version 7.3.1144 Bram Moolenaar <bram@vim.org> parents: 4354 diff changeset	3692 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]")
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 : _("[readonly]")) : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 (curbufIsChanged() \|\| (curbuf->b_flags & BF_WRITE_MASK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 \|\| curbuf->b_p_ro) ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 " " : "");
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3697 // With 32 bit longs and more than 21,474,836 lines multiplying by 100
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3698 // causes an overflow, thus for large numbers divide instead.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 if (curwin->w_cursor.lnum > 1000000L)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 n = (int)(((long)curwin->w_cursor.lnum) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 ((long)curbuf->b_ml.ml_line_count / 100L));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 n = (int)(((long)curwin->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 (long)curbuf->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 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	3706 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 else if (p_ru)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3709 // 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	3710 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	3711 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	3712 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	3713 (long)curbuf->b_ml.ml_line_count, n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3717 vim_snprintf_add(buffer, IOSIZE,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 _("line %ld of %ld --%d%%-- col "),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 (long)curwin->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 (long)curbuf->b_ml.ml_line_count,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 validate_virtcol();
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3723 len = STRLEN(buffer);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3724 col_print((char_u *)buffer + len, IOSIZE - len,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3728 (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	3729 !shortmess(SHM_FILE));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 if (dont_truncate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3733 // Temporarily set msg_scroll to avoid the message being truncated.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3734 // First call msg_start() to get the message in the right place.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 n = msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 msg(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 msg_scroll = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3743 p = (char *)msg_trunc_attr(buffer, FALSE, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3744 if (restart_edit != 0 \|\| (msg_scrolled && !need_wait_return))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3745 // Need to repeat the message after redrawing when:
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3746 // - When restart_edit is set (otherwise there will be a delay
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3747 // before redrawing).
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3748 // - When the screen was scrolled but there is no wait-return
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3749 // prompt.
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3750 set_keep_msg((char_u *)p, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3757 col_print(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3758 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3759 size_t buflen,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3760 int col,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3761 int vcol)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 if (col == vcol)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3764 vim_snprintf((char *)buf, buflen, "%d", col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 else
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3766 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 #if defined(FEAT_TITLE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 static char_u *lasttitle = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 static char_u *lasticon = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3773 /*
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3774 * 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	3775 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3777 maketitle(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 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	3780 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	3781 char_u *icon_str = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 int maxlen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 int mustset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 char_u buf[IOSIZE];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 int off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 if (!redrawing())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3790 // Postpone updating the title when 'lazyredraw' is set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 need_maketitle = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 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	3796 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	3797 return; // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 if (p_title)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 if (p_titlelen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 maxlen = p_titlelen * Columns / 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 if (maxlen < 10)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805 maxlen = 10;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807
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 title_str = buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 if (*p_titlestring != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 #ifdef FEAT_STL_OPT
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3812 if (stl_syntax & STL_IN_TITLE)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3813 {
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3814 int use_sandbox = FALSE;
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	3815 int called_emsg_before = called_emsg;
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3816
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3817 # ifdef FEAT_EVAL
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3818 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0);
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3819 # 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	3820 build_stl_str_hl(curwin, title_str, sizeof(buf),
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3821 p_titlestring, use_sandbox,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3822 0, maxlen, NULL, NULL);
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	3823 if (called_emsg > called_emsg_before)
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3824 set_string_option_direct((char_u *)"titlestring", -1,
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3825 (char_u *)"", OPT_FREE, SID_ERROR);
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3826 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828 #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	3829 title_str = p_titlestring;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3833 // format: "fname + (path) (1 of 2) - VIM"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3835 #define SPACE_FOR_FNAME (IOSIZE - 100)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3836 #define SPACE_FOR_DIR (IOSIZE - 20)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3837 #define SPACE_FOR_ARGNR (IOSIZE - 10) // at least room for " - VIM"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3838 if (curbuf->b_fname == NULL)
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3839 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	3840 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3841 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	3842 {
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3843 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	3844 SPACE_FOR_FNAME);
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3845 }
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3846 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 p = transstr(gettail(curbuf->b_fname));
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3850 vim_strncpy(buf, p, SPACE_FOR_FNAME);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3854 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3855 if (curbuf->b_term == NULL)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3856 #endif
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3857 switch (bufIsChanged(curbuf)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3858 + (curbuf->b_p_ro * 2)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3859 + (!curbuf->b_p_ma * 4))
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3860 {
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3861 case 1: STRCAT(buf, " +"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3862 case 2: STRCAT(buf, " ="); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3863 case 3: STRCAT(buf, " =+"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3864 case 4:
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3865 case 6: STRCAT(buf, " -"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3866 case 5:
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3867 case 7: STRCAT(buf, " -+"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3868 }
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3869
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3870 if (curbuf->b_fname != NULL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3871 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3872 && curbuf->b_term == NULL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3873 #endif
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3874 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3876 // Get path of file, replace home dir with ~
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 off = (int)STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 buf[off++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 buf[off++] = '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 home_replace(curbuf, curbuf->b_ffname,
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3881 buf + off, SPACE_FOR_DIR - off, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 #ifdef BACKSLASH_IN_FILENAME
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3883 // avoid "c:/name" to be reduced to "c"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884 if (isalpha(buf[off]) && buf[off + 1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 off += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3887 // remove the file name
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	3888 p = gettail_sep(buf + off);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 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	3890 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3891 // must be a help buffer
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3892 vim_strncpy(buf + off, (char_u *)_("help"),
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3893 (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	3894 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 *p = NUL;
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	3897
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3898 // Translate unprintable chars and concatenate. Keep some
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3899 // room for the server name. When there is no room (very long
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3900 // file name) use (...).
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3901 if (off < SPACE_FOR_DIR)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3902 {
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3903 p = transstr(buf + off);
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3904 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	3905 vim_free(p);
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3906 }
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3907 else
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3908 {
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3909 vim_strncpy(buf + off, (char_u *)"...",
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3910 (size_t)(SPACE_FOR_ARGNR - off));
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3911 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 STRCAT(buf, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3915 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917 #if defined(FEAT_CLIENTSERVER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 if (serverName != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920 STRCAT(buf, " - ");
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2704 diff changeset	3921 vim_strcat(buf, serverName, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 STRCAT(buf, " - VIM");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 if (maxlen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3929 // 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	3930 if (vim_strsize(buf) > maxlen)
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3238 diff changeset	3931 trunc_string(buf, buf, maxlen, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 }
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3935 mustset = value_changed(title_str, &lasttitle);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 if (p_icon)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 {
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3939 icon_str = buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940 if (*p_iconstring != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 #ifdef FEAT_STL_OPT
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3943 if (stl_syntax & STL_IN_ICON)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3944 {
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3945 int use_sandbox = FALSE;
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	3946 int called_emsg_before = called_emsg;
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3947
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3948 # ifdef FEAT_EVAL
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3949 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0);
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3950 # 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	3951 build_stl_str_hl(curwin, icon_str, sizeof(buf),
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3952 p_iconstring, use_sandbox,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3953 0, 0, NULL, NULL);
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	3954 if (called_emsg > called_emsg_before)
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3955 set_string_option_direct((char_u *)"iconstring", -1,
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3956 (char_u *)"", OPT_FREE, SID_ERROR);
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3957 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 #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	3960 icon_str = p_iconstring;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3964 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	3965 p = buf_spname(curbuf);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3966 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	3967 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	3968 *icon_str = NUL;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3969 // 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	3970 len = (int)STRLEN(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3971 if (len > 100)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3972 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3973 len -= 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 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	3975 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	3976 p += len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977 }
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3978 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	3979 trans_characters(icon_str, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3983 mustset \|= value_changed(icon_str, &lasticon);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 if (mustset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 resettitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 * Used for title and icon: Check if "str" differs from "last". Set "last"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 * 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	3992 * Return TRUE if resettitle() is to be called.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 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	3995 value_changed(char_u str, char_u *last)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3996 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 if ((str == NULL) != (*last == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 \|\| (str != NULL && last != NULL && STRCMP(str, last) != 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 vim_free(*last);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 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	4002 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 *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	4004 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	4005 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	4006 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 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	4008 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 *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	4010 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	4011 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 * Put current window title back (used after calling a shell)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4020 resettitle(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 mch_settitle(lasttitle, lasticon);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	4024
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	4025 # if defined(EXITFREE) \|\| defined(PROTO)
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	4026 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4027 free_titles(void)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	4028 {
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	4029 vim_free(lasttitle);
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	4030 vim_free(lasticon);
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	4031 }
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	4032 # endif
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	4033
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4034 #endif // FEAT_TITLE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4035
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4036 #if defined(FEAT_STL_OPT) \|\| defined(FEAT_GUI_TABLINE) \|\| defined(PROTO)
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4037
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4038 /*
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4039 * Used for building in the status line.
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4040 */
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4041 typedef struct
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4042 {
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4043 char_u *stl_start;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4044 int stl_minwid;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4045 int stl_maxwid;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4046 enum {
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4047 Normal,
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4048 Empty,
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4049 Group,
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4050 Middle,
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4051 Highlight,
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4052 TabPage,
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4053 Trunc
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4054 } stl_type;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4055 } stl_item_T;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4056
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4057 static size_t stl_items_len = 20; // Initial value, grows as needed.
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4058 static stl_item_T *stl_items = NULL;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4059 static int *stl_groupitem = NULL;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4060 static stl_hlrec_T *stl_hltab = NULL;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4061 static stl_hlrec_T *stl_tabtab = NULL;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4062
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 /*
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	4064 * Build a string from the status line items in "fmt".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4065 * Return length of string in screen cells.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4066 *
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	4067 * Normally works for window "wp", except when working for 'tabline' then it
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	4068 * is "curwin".
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	4069 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4070 * Items are drawn interspersed with the text that surrounds it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4071 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4074 * If maxwidth is not zero, the string will be filled at any middle marker
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4075 * or truncated if too long, fillchar is used for all whitespace.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4076 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4078 build_stl_str_hl(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4079 win_T *wp,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4080 char_u *out, // buffer to write into != NameBuff
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4081 size_t outlen, // length of out[]
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4082 char_u *fmt,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4083 int use_sandbox UNUSED, // "fmt" was set insecurely, use sandbox
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4084 int fillchar,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4085 int maxwidth,
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4086 stl_hlrec_T **hltab, // return: HL attributes (can be NULL)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4087 stl_hlrec_T **tabtab) // return: tab page nrs (can be NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4088 {
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4089 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	4090 size_t len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 char_u *t;
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4094 int byteval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095 #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	4096 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	4097 buf_T *save_curbuf;
18746 64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4098 int save_VIsual_active;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4099 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4100 int empty_line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4101 colnr_T virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4102 long l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4103 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4104 int prevchar_isflag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4105 int prevchar_isitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4106 int itemisflag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4107 int fillable;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4108 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4109 long num;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4110 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4111 int itemcnt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4112 int curitem;
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4113 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	4114 int group_start_userhl;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4115 int groupdepth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4116 int minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4117 int maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4118 int zeropad;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4119 char_u base;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 char_u opt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4121 #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	4122 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	4123 char_u win_tmp[TMPLEN];
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4124 char_u *usefmt = fmt;
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4125 stl_hlrec_T *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	4126 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	4127 int save_redr_type = curwin->w_redr_type;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4128
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4129 if (stl_items == NULL)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4130 {
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4131 stl_items = ALLOC_MULT(stl_item_T, stl_items_len);
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4132 stl_groupitem = ALLOC_MULT(int, stl_items_len);
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4133 stl_hltab = ALLOC_MULT(stl_hlrec_T, stl_items_len);
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4134 stl_tabtab = ALLOC_MULT(stl_hlrec_T, stl_items_len);
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4135 }
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4136
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4137 #ifdef FEAT_EVAL
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4138 /*
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4139 * When the format starts with "%!" then evaluate it as an expression and
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4140 * use the result as the actual format string.
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4141 */
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4142 if (fmt[0] == '%' && fmt[1] == '!')
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4143 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4144 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	4145
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4146 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	4147 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	4148 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	4149
20996 3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line Bram Moolenaar <Bram@vim.org> parents: 20828 diff changeset	4150 usefmt = eval_to_string_safe(fmt + 2, use_sandbox);
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4151 if (usefmt == NULL)
943 e70aad5761b5 updated for version 7.0-069 vimboss parents: 934 diff changeset	4152 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	4153
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4154 do_unlet((char_u *)"g:statusline_winid", TRUE);
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4155 }
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4156 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4157
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4158 if (fillchar == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4159 fillchar = ' ';
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4160 // Can't handle a multi-byte fill character yet.
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	4161 else if (mb_char2len(fillchar) > 1)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	4162 fillchar = '-';
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	4163
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4164 // 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	4165 // 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	4166 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	4167 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	4168 {
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4169 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	4170 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	4171 }
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4172
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4173 // 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	4174 // 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	4175 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	4176 empty_line = (*p == NUL);
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4177
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4178 // 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	4179 // 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	4180 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	4181 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	4182 {
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4183 // 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	4184 // 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	4185 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	4186 wp->w_cursor.coladd = 0;
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4187 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	4188 }
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4189 else
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4190 byteval = (*mb_ptr2char)(p + wp->w_cursor.col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4191
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4192 groupdepth = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 p = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4194 curitem = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196 prevchar_isitem = FALSE;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4197 for (s = usefmt; *s; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4198 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4199 if (curitem == (int)stl_items_len)
2704 a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4200 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4201 size_t new_len = stl_items_len * 3 / 2;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4202 stl_item_T *new_items;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4203 int *new_groupitem;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4204 stl_hlrec_T *new_hlrec;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4205
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4206 new_items = vim_realloc(stl_items, sizeof(stl_item_T) * new_len);
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4207 if (new_items == NULL)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4208 break;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4209 stl_items = new_items;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4210 new_groupitem = vim_realloc(stl_groupitem, sizeof(int) * new_len);
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4211 if (new_groupitem == NULL)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4212 break;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4213 stl_groupitem = new_groupitem;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4214 new_hlrec = vim_realloc(stl_hltab, sizeof(stl_hlrec_T) * new_len);
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4215 if (new_hlrec == NULL)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4216 break;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4217 stl_hltab = new_hlrec;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4218 new_hlrec = vim_realloc(stl_tabtab, sizeof(stl_hlrec_T) * new_len);
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4219 if (new_hlrec == NULL)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4220 break;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4221 stl_tabtab = new_hlrec;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4222 stl_items_len = new_len;
2704 a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4223 }
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4224
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4225 if (s != NUL && s != '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4226 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4227
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4229 * Handle up to the next '%' or the end.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4230 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 while (s != NUL && s != '%' && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4233 if (*s == NUL \|\| p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4236 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4237 * Handle one '%' item.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 s++;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4240 if (*s == NUL) // ignore trailing %
2694 fcea35e2a41f updated for version 7.3.112 Bram Moolenaar <bram@vim.org> parents: 2620 diff changeset	4241 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4242 if (*s == '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4246 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4248 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4249 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 if (*s == STL_MIDDLEMARK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4252 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253 if (groupdepth > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 continue;
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4255 stl_items[curitem].stl_type = Middle;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4256 stl_items[curitem++].stl_start = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4258 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4259 if (*s == STL_TRUNCMARK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261 s++;
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4262 stl_items[curitem].stl_type = Trunc;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4263 stl_items[curitem++].stl_start = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4265 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4266 if (*s == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4268 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 if (groupdepth < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4270 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4271 groupdepth--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4273 t = stl_items[stl_groupitem[groupdepth]].stl_start;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4274 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4275 l = vim_strsize(t);
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4276 if (curitem > stl_groupitem[groupdepth] + 1
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4277 && stl_items[stl_groupitem[groupdepth]].stl_minwid == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4278 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4279 // remove group if all items are empty and highlight group
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4280 // doesn't change
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4281 group_start_userhl = group_end_userhl = 0;
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4282 for (n = stl_groupitem[groupdepth] - 1; n >= 0; n--)
12684 185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4283 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4284 if (stl_items[n].stl_type == Highlight)
12684 185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4285 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4286 group_start_userhl = group_end_userhl =
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4287 stl_items[n].stl_minwid;
12684 185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4288 break;
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4289 }
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4290 }
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4291 for (n = stl_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	4292 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4293 if (stl_items[n].stl_type == Normal)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 break;
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4295 if (stl_items[n].stl_type == Highlight)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4296 group_end_userhl = stl_items[n].stl_minwid;
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4297 }
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4298 if (n == curitem && group_start_userhl == group_end_userhl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4299 {
21417 53ff4dfe6e11 patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	4300 // empty group
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4301 p = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4302 l = 0;
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4303 for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++)
21417 53ff4dfe6e11 patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	4304 {
53ff4dfe6e11 patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	4305 // do not use the highlighting from the removed group
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4306 if (stl_items[n].stl_type == Highlight)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4307 stl_items[n].stl_type = Empty;
21417 53ff4dfe6e11 patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	4308 // adjust the start position of TabPage to the next
53ff4dfe6e11 patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	4309 // item position
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4310 if (stl_items[n].stl_type == TabPage)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4311 stl_items[n].stl_start = p;
21417 53ff4dfe6e11 patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	4312 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4314 }
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4315 if (l > stl_items[stl_groupitem[groupdepth]].stl_maxwid)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4316 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4317 // truncate, remove n bytes of text at the start
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4320 // Find the first character that should be included.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4321 n = 0;
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4322 while (l >= stl_items[stl_groupitem[groupdepth]].stl_maxwid)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 l -= ptr2cells(t + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4325 n += (*mb_ptr2len)(t + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4326 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 else
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4329 n = (long)(p - t) - stl_items[stl_groupitem[groupdepth]]
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4330 .stl_maxwid + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4331
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4332 *t = '<';
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4333 mch_memmove(t + 1, t + n, (size_t)(p - (t + n)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334 p = p - n + 1;
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15557 diff changeset	4335
1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15557 diff changeset	4336 // Fill up space left over by half a double-wide char.
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4337 while (++l < stl_items[stl_groupitem[groupdepth]].stl_minwid)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4338 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4339
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4340 // correct the start of the items for the truncation
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4341 for (l = stl_groupitem[groupdepth] + 1; l < curitem; l++)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4342 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4343 stl_items[l].stl_start -= n;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4344 if (stl_items[l].stl_start < t)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4345 stl_items[l].stl_start = t;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4346 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4347 }
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4348 else if (abs(stl_items[stl_groupitem[groupdepth]].stl_minwid) > l)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4349 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4350 // fill
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4351 n = stl_items[stl_groupitem[groupdepth]].stl_minwid;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4352 if (n < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4353 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4354 // fill by appending characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4355 n = 0 - n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4356 while (l++ < n && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4357 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4358 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4359 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4360 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4361 // fill by inserting characters
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4362 mch_memmove(t + n - l, t, (size_t)(p - t));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4363 l = n - l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4364 if (p + l >= out + outlen)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4365 l = (long)((out + outlen) - p - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4366 p += l;
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4367 for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4368 stl_items[n].stl_start += l;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4369 for ( ; l > 0; l--)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4370 *t++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4371 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4372 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4373 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4374 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4375 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4376 maxwid = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4377 zeropad = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4378 l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4379 if (*s == '0')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4380 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4381 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4382 zeropad = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4383 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4384 if (*s == '-')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4385 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4386 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4387 l = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4388 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4389 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4390 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4391 minwid = (int)getdigits(&s);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4392 if (minwid < 0) // overflow
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4393 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4394 }
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4395 if (*s == STL_USER_HL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4396 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4397 stl_items[curitem].stl_type = Highlight;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4398 stl_items[curitem].stl_start = p;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4399 stl_items[curitem].stl_minwid = minwid > 9 ? 1 : minwid;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4400 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4401 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4402 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4403 }
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4404 if (s == STL_TABPAGENR \|\| s == STL_TABCLOSENR)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4405 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4406 if (*s == STL_TABCLOSENR)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4407 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4408 if (minwid == 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4409 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4410 // %X ends the close label, go back to the previously
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4411 // define tab label nr.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4412 for (n = curitem - 1; n >= 0; --n)
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4413 if (stl_items[n].stl_type == TabPage
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4414 && stl_items[n].stl_minwid >= 0)
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4415 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4416 minwid = stl_items[n].stl_minwid;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4417 break;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4418 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4419 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4420 else
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4421 // close nrs are stored as negative values
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4422 minwid = - minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4423 }
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4424 stl_items[curitem].stl_type = TabPage;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4425 stl_items[curitem].stl_start = p;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4426 stl_items[curitem].stl_minwid = minwid;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4427 s++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4428 curitem++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4429 continue;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4430 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4431 if (*s == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4432 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4433 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4434 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4435 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4436 maxwid = (int)getdigits(&s);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4437 if (maxwid <= 0) // overflow
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4438 maxwid = 50;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4439 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4440 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4441 minwid = (minwid > 50 ? 50 : minwid) * l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4442 if (*s == '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4443 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4444 stl_groupitem[groupdepth++] = curitem;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4445 stl_items[curitem].stl_type = Group;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4446 stl_items[curitem].stl_start = p;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4447 stl_items[curitem].stl_minwid = minwid;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4448 stl_items[curitem].stl_maxwid = maxwid;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4449 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4451 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4452 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4453 if (vim_strchr(STL_ALL, *s) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4454 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4455 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4456 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4457 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4458 opt = *s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4459
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4460 // OK - now for the real work
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4461 base = 'D';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4463 fillable = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464 num = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 str = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4466 switch (opt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4467 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4468 case STL_FILEPATH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469 case STL_FULLPATH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4470 case STL_FILENAME:
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4471 fillable = FALSE; // don't change ' ' to fillchar
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4472 if (buf_spname(wp->w_buffer) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	4473 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4474 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4475 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4476 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	4477 : wp->w_buffer->b_fname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4479 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4480 trans_characters(NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481 if (opt != STL_FILENAME)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4482 str = NameBuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4483 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4484 str = gettail(NameBuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4485 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4486
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4487 case STL_VIM_EXPR: // '{'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4489 t = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4490 while (s != '}' && s != NUL && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 p++ = s++;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4492 if (*s != '}') // missing '}' or out of space
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4494 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4495 *p = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4496 p = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4497
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4498 #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	4499 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	4500 "%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	4501 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	4502 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	4503 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4504
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	4505 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	4506 save_curwin = curwin;
18746 64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4507 save_VIsual_active = VIsual_active;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4508 curwin = wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 curbuf = wp->w_buffer;
18746 64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4510 // Visual mode is only valid in the current window.
64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4511 if (curwin != save_curwin)
64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4512 VIsual_active = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4513
20996 3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line Bram Moolenaar <Bram@vim.org> parents: 20828 diff changeset	4514 str = eval_to_string_safe(p, use_sandbox);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515
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	4516 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	4517 curbuf = save_curbuf;
18746 64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4518 VIsual_active = save_VIsual_active;
145 f310d2061525 updated for version 7.0046 vimboss parents: 126 diff changeset	4519 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	4520 do_unlet((char_u *)"g:actual_curwin", TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4521
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4522 if (str != NULL && *str != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4523 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4524 if (*skipdigits(str) == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4525 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4526 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	4527 VIM_CLEAR(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4528 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4529 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4530 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4531 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4532 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4533
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4534 case STL_LINE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4535 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4536 ? 0L : (long)(wp->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4537 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4538
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4539 case STL_NUMLINES:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4540 num = wp->w_buffer->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4541 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4542
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4543 case STL_COLUMN:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4544 num = !(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4545 ? 0 : (int)wp->w_cursor.col + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4546 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4547
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4548 case STL_VIRTCOL:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4549 case STL_VIRTCOL_ALT:
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4550 // In list mode virtcol needs to be recomputed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4551 virtcol = wp->w_virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4552 if (wp->w_p_list && lcs_tab1 == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4553 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4554 wp->w_p_list = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4555 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4556 wp->w_p_list = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4557 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4558 ++virtcol;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4559 // Don't display %V if it's the same as %c.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4560 if (opt == STL_VIRTCOL_ALT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4561 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4562 ? 0 : (int)wp->w_cursor.col + 1)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4563 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4564 num = (long)virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4565 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4566
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4567 case STL_PERCENTAGE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4568 num = (int)(((long)wp->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4569 (long)wp->w_buffer->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4570 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4572 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	4573 str = buf_tmp;
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4574 get_rel_pos(wp, str, TMPLEN);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4575 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4576
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4577 case STL_ARGLISTSTAT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4578 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	4579 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	4580 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	4581 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4582 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4583
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584 case STL_KEYMAP:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4585 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	4586 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	4587 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4589 case STL_PAGENUM:
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	4590 #if defined(FEAT_PRINTER) \|\| defined(FEAT_GUI_TABLINE)
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4591 num = printer_page_num;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4592 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4593 num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4594 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4597 case STL_BUFNO:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4598 num = wp->w_buffer->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4599 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601 case STL_OFFSET_X:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 base = 'X';
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4603 // FALLTHROUGH
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4604 case STL_OFFSET:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4605 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4607 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) \|\| l < 0 ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4608 0L : l + 1 + (!(State & INSERT) && empty_line ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4609 0 : (int)wp->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4611 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4612
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4613 case STL_BYTEVAL_X:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4614 base = 'X';
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4615 // FALLTHROUGH
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 case STL_BYTEVAL:
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4617 num = byteval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4618 if (num == NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619 num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4621 num = NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4622 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4623
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4624 case STL_ROFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4625 case STL_ROFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4626 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4627 if (wp->w_buffer->b_p_ro)
4795 8360a59aa04b updated for version 7.3.1144 Bram Moolenaar <bram@vim.org> parents: 4354 diff changeset	4628 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4629 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4630
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4631 case STL_HELPFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4632 case STL_HELPFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4633 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4634 if (wp->w_buffer->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4635 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP"
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 788 diff changeset	4636 : _("[Help]"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4637 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4638
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4639 case STL_FILETYPE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4640 if (*wp->w_buffer->b_p_ft != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4641 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4642 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4643 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]",
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4644 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	4645 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4646 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4647 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4648
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4649 case STL_FILETYPE_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4650 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4651 if (*wp->w_buffer->b_p_ft != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4652 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4653 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4654 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s",
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4655 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	4656 for (t = buf_tmp; *t != 0; t++)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4657 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	4658 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4659 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4660 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4661
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	4662 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4663 case STL_PREVIEWFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4664 case STL_PREVIEWFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4665 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4666 if (wp->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4667 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4668 : _("[Preview]"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4669 break;
2411 68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4670
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4671 case STL_QUICKFIX:
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4672 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	4673 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	4674 ? _(msg_loclist)
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4675 : _(msg_qflist));
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4676 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4677 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4678
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4679 case STL_MODIFIED:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4680 case STL_MODIFIED_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4681 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4682 switch ((opt == STL_MODIFIED_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4683 + bufIsChanged(wp->w_buffer) * 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4684 + (!wp->w_buffer->b_p_ma) * 4)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4685 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4686 case 2: str = (char_u *)"[+]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4687 case 3: str = (char_u *)",+"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4688 case 4: str = (char_u *)"[-]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4689 case 5: str = (char_u *)",-"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4690 case 6: str = (char_u *)"[+-]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4691 case 7: str = (char_u *)",+-"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4692 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4693 break;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4694
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4695 case STL_HIGHLIGHT:
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4696 t = s;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4697 while (s != '#' && s != NUL)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4698 ++s;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4699 if (*s == '#')
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4700 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4701 stl_items[curitem].stl_type = Highlight;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4702 stl_items[curitem].stl_start = p;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4703 stl_items[curitem].stl_minwid = -syn_namen2id(t, (int)(s - t));
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4704 curitem++;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4705 }
5407 7b760cda2bbf updated for version 7.4.054 Bram Moolenaar <bram@vim.org> parents: 5302 diff changeset	4706 if (*s != NUL)
7b760cda2bbf updated for version 7.4.054 Bram Moolenaar <bram@vim.org> parents: 5302 diff changeset	4707 ++s;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4708 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4709 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4710
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4711 stl_items[curitem].stl_start = p;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4712 stl_items[curitem].stl_type = Normal;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4713 if (str != NULL && *str)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4714 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4715 t = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4716 if (itemisflag)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4717 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4718 if ((t[0] && t[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4719 && ((!prevchar_isitem && *t == ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4720 \|\| (prevchar_isflag && *t == ' ')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4721 t++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4722 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4723 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4724 l = vim_strsize(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4725 if (l > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4726 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4727 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4728 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4729 while (l >= maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4730 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4731 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4732 l -= ptr2cells(t);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4733 t += (*mb_ptr2len)(t);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4734 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4735 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4736 l -= byte2cells(*t++);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4737 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4738 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4739 *p++ = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4740 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4741 if (minwid > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4742 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4743 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4744 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4745 // Don't put a "-" in front of a digit.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4746 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4747 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4748 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4749 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4750 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4751 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4752 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4753 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4754 minwid *= -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4755 while (*t && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4756 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4757 p++ = t++;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4758 // Change a space by fillchar, unless fillchar is '-' and a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4759 // digit follows.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4760 if (fillable && p[-1] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4761 && (!VIM_ISDIGIT(*t) \|\| fillchar != '-'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4762 p[-1] = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4763 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4764 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4765 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4766 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4767 else if (num >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4768 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4769 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4770 char_u nstr[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4771
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4772 if (p + 20 >= out + outlen)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4773 break; // not sufficient space
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4774 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4775 t = nstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4776 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4777 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4778 *t++ = '-';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4779 minwid--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4780 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4781 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4782 if (zeropad)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4783 *t++ = '0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4784 t++ = '';
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4785 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4786 *t = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4787
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4788 for (n = num, l = 1; n >= nbase; n /= nbase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4789 l++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4790 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4791 l++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4792 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4793 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4794 l += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4795 n = l - maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4796 while (l-- > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4797 num /= nbase;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4798 *t++ = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4799 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4800 *t = t[-3];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4801 *++t = 0;
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4802 vim_snprintf((char )p, outlen - (p - out), (char )nstr,
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4803 0, num, n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4805 else
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4806 vim_snprintf((char )p, outlen - (p - out), (char )nstr,
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4807 minwid, num);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4808 p += STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4809 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4810 else
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4811 stl_items[curitem].stl_type = Empty;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4812
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4813 if (opt == STL_VIM_EXPR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4814 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4815
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4816 if (num >= 0 \|\| (!itemisflag && str && *str))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4817 prevchar_isflag = FALSE; // Item not NULL, but not a flag
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4818 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4819 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4820 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4821 itemcnt = curitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4822
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4823 #ifdef FEAT_EVAL
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4824 if (usefmt != fmt)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4825 vim_free(usefmt);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4826 #endif
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4827
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4828 width = vim_strsize(out);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4829 if (maxwidth > 0 && width > maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4830 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4831 // Result is too long, must truncate somewhere.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4832 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4833 if (itemcnt == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4834 s = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4835 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4836 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4837 for ( ; l < itemcnt; l++)
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4838 if (stl_items[l].stl_type == Trunc)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4839 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4840 // Truncate at %< item.
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4841 s = stl_items[l].stl_start;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4842 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4843 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4844 if (l == itemcnt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4845 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4846 // No %< item, truncate first item.
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4847 s = stl_items[0].stl_start;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4848 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4849 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4850 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4851
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4852 if (width - vim_strsize(s) >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4853 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4854 // Truncation mark is beyond max length
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4855 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4856 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4857 s = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4858 width = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4859 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4860 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4861 width += ptr2cells(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4862 if (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4863 break;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4864 s += (*mb_ptr2len)(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4865 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4866 // Fill up for half a double-wide character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4867 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4868 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4869 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4870 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4871 s = out + maxwidth - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4872 for (l = 0; l < itemcnt; l++)
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4873 if (stl_items[l].stl_start > s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4874 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4875 itemcnt = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4876 *s++ = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4877 *s = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4878 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4879 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4880 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4881 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4882 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4883 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4884 while (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4885 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4886 width -= ptr2cells(s + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4887 n += (*mb_ptr2len)(s + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4888 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4889 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4890 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4891 n = width - maxwidth + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4892 p = s + n;
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	4893 STRMOVE(s + 1, p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4894 *s = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4895
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4896 // Fill up for half a double-wide character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4897 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4898 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4899 s = s + STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4900 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4901 *s = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4902 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4903
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4904 --n; // count the '<'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4905 for (; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4906 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4907 if (stl_items[l].stl_start - n >= s)
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4908 stl_items[l].stl_start -= n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4909 else
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4910 stl_items[l].stl_start = s;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4911 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4912 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4913 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4914 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4915 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4916 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4917 // Apply STL_MIDDLE if any
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4918 for (l = 0; l < itemcnt; l++)
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4919 if (stl_items[l].stl_type == Middle)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4920 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4921 if (l < itemcnt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4922 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4923 p = stl_items[l].stl_start + maxwidth - width;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4924 STRMOVE(p, stl_items[l].stl_start);
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4925 for (s = stl_items[l].stl_start; s < p; s++)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4926 *s = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4927 for (l++; l < itemcnt; l++)
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4928 stl_items[l].stl_start += maxwidth - width;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4929 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4930 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4931 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4932
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4933 // Store the info about highlighting.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4934 if (hltab != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4935 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4936 *hltab = stl_hltab;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4937 sp = stl_hltab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4938 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4939 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4940 if (stl_items[l].stl_type == Highlight)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4941 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4942 sp->start = stl_items[l].stl_start;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4943 sp->userhl = stl_items[l].stl_minwid;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4944 sp++;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4945 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4946 }
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4947 sp->start = NULL;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4948 sp->userhl = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4949 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4950
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4951 // Store the info about tab pages labels.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4952 if (tabtab != NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4953 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4954 *tabtab = stl_tabtab;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4955 sp = stl_tabtab;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4956 for (l = 0; l < itemcnt; l++)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4957 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4958 if (stl_items[l].stl_type == TabPage)
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4959 {
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4960 sp->start = stl_items[l].stl_start;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	4961 sp->userhl = stl_items[l].stl_minwid;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4962 sp++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4963 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4964 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4965 sp->start = NULL;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4966 sp->userhl = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4967 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4968
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4969 // When inside update_screen we do not want redrawing a stausline, ruler,
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4970 // title, etc. to trigger another redraw, it may cause an endless loop.
12572 31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4971 if (updating_screen)
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4972 {
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4973 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	4974 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	4975 }
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	4976
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4977 return width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4978 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4979 #endif // FEAT_STL_OPT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4980
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4981 #if defined(FEAT_STL_OPT) \|\| defined(FEAT_CMDL_INFO) \
473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4982 \|\| defined(FEAT_GUI_TABLINE) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4983 /*
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4984 * 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	4985 * using "Top", "Bot" or "All" when appropriate.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4986 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4987 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4988 get_rel_pos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4989 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4990 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4991 int buflen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4992 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4993 long above; // number of lines above window
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4994 long below; // number of lines below window
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4995
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4996 if (buflen < 3) // need at least 3 chars for writing
6466 b5df99582638 updated for version 7.4.562 Bram Moolenaar <bram@vim.org> parents: 6375 diff changeset	4997 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4998 above = wp->w_topline - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4999 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5000 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	5001 if (wp->w_topline == 1 && wp->w_topfill >= 1)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5002 above = 0; // All buffer lines are displayed and there is an
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5003 // indication of filler lines, that can be considered
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5004 // seeing all lines.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5005 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5006 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5007 if (below <= 0)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	5008 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	5009 (size_t)(buflen - 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5010 else if (above <= 0)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	5011 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5012 else
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	5013 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5014 ? (int)(above / ((above + below) / 100L))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5015 : (int)(above * 100L / (above + below)));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5016 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5017 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5018
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5019 /*
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	5020 * 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	5021 * Return TRUE if it was appended.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5022 */
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	5023 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5024 append_arg_number(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5025 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5026 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5027 int buflen,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5028 int add_file) // Add "file" before the arg number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5029 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5030 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5031
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5032 if (ARGCOUNT <= 1) // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5033 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5034
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5035 p = buf + STRLEN(buf); // go to the end of the buffer
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5036 if (p - buf + 35 >= buflen) // getting too long
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5037 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5038 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5039 *p++ = '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5040 if (add_file)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5041 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5042 STRCPY(p, "file ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5043 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5044 }
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	5045 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	5046 wp->w_arg_idx_invalid ? "(%d) of %d)"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5047 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5048 return TRUE;
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5052 * If fname is not a full path, make it a full path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5053 * Returns pointer to allocated memory (NULL for failure).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5054 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5055 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5056 fix_fname(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5057 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5058 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5059 * Force expanding the path always for Unix, because symbolic links may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5060 * mess up the full path name, even though it starts with a '/'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5061 * Also expand when there is ".." in the file name, try to remove it,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5062 * because "c:/src/../README" is equal to "c:/README".
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	5063 * Similarly "c:/src//file" is equal to "c:/src/file".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5064 * For MS-Windows also expand names like "longna~1" to "longname".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5065 */
1082 342d2b3a072a updated for version 7.0-208 vimboss parents: 1045 diff changeset	5066 #ifdef UNIX
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5067 return FullName_save(fname, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5068 #else
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	5069 if (!vim_isAbsName(fname)
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	5070 \|\| strstr((char *)fname, "..") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	5071 \|\| strstr((char *)fname, "//") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	5072 # ifdef BACKSLASH_IN_FILENAME
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	5073 \|\| strstr((char *)fname, "\\\\") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	5074 # endif
8212 05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	5075 # if defined(MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5076 \|\| vim_strchr(fname, '~') != NULL
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	5077 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5078 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5079 return FullName_save(fname, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5080
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5081 fname = vim_strsave(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5082
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	5083 # ifdef USE_FNAME_CASE
15794 0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined Bram Moolenaar <Bram@vim.org> parents: 15774 diff changeset	5084 if (fname != NULL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5085 fname_case(fname, 0); // set correct case for file name
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	5086 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5087
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 return fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5089 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5090 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5091
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5092 /*
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	5093 * 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	5094 * "*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	5095 * 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	5096 * allocated memory.
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	5097 * The "ffname" and "sfname" pointer values on call will not be freed.
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18463 diff changeset	5098 * Note that the resulting "*ffname" pointer should be considered not allocated.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5099 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5100 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5101 fname_expand(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5102 buf_T *buf UNUSED,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5103 char_u **ffname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5104 char_u **sfname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5105 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	5106 if (*ffname == NULL) // no file name given, nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5107 return;
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	5108 if (*sfname == NULL) // no short file name given, use ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5109 sfname = ffname;
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	5110 ffname = fix_fname(ffname); // expand to full path
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5111
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5112 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5113 if (!buf->b_p_bin)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5114 {
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	5115 char_u *rfname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5116
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	5117 // 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	5118 rfname = mch_resolve_path(*ffname, FALSE);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	5119 if (rfname != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5120 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5121 vim_free(*ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5122 *ffname = rfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5123 *sfname = rfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5125 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5126 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5128
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5129 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5130 * Open a window for a number of buffers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5131 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5132 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5133 ex_buffer_all(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5134 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5135 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136 win_T wp, wpnext;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5137 int split_ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5138 int p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5139 int open_wins = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5140 int r;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5141 int count; // Maximum number of windows to open.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5142 int all; // When TRUE also load inactive buffers.
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 21459 diff changeset	5143 int had_tab = cmdmod.cmod_tab;
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5144 tabpage_T *tpnext;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5145
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5146 if (eap->addr_count == 0) // make as many windows as possible
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5147 count = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5148 else
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5149 count = eap->line2; // make as many windows as specified
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5150 if (eap->cmdidx == CMD_unhide \|\| eap->cmdidx == CMD_sunhide)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5151 all = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5152 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5153 all = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5154
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5155 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5156
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5157 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5158 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5159 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5160
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5161 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5162 * Close superfluous windows (two windows for the same buffer).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5163 * Also close windows that are not full-width.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5164 */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5165 if (had_tab > 0)
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	5166 goto_tabpage_tp(first_tabpage, TRUE, TRUE);
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5167 for (;;)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5168 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5169 tpnext = curtab->tp_next;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5170 for (wp = firstwin; wp != NULL; wp = wpnext)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5171 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5172 wpnext = wp->w_next;
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	5173 if ((wp->w_buffer->b_nwindows > 1
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 21459 diff changeset	5174 \|\| ((cmdmod.cmod_split & WSP_VERT)
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5175 ? wp->w_height + wp->w_status_height < Rows - p_ch
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	5176 - tabline_height()
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5177 : 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	5178 \|\| (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	5179 && !(wp->w_closing \|\| wp->w_buffer->b_locked > 0))
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5180 {
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5181 win_close(wp, FALSE);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5182 wpnext = firstwin; // just in case an autocommand does
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5183 // something strange with windows
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5184 tpnext = first_tabpage; // start all over...
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5185 open_wins = 0;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5186 }
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5187 else
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5188 ++open_wins;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5189 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5190
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5191 // Without the ":tab" modifier only do the current tab page.
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5192 if (had_tab == 0 \|\| tpnext == NULL)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5193 break;
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	5194 goto_tabpage_tp(tpnext, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5195 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5196
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5197 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5198 * Go through the buffer list. When a buffer doesn't have a window yet,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5199 * open one. Otherwise move the window to the right position.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5200 * Watch out for autocommands that delete buffers or windows!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5201 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5202 // Don't execute Win/Buf Enter/Leave autocommands here.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5203 ++autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5204 win_enter(lastwin, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5205 ++autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5206 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5207 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5208 // Check if this buffer needs a window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5209 if ((!all && buf->b_ml.ml_mfp == NULL) \|\| !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5210 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5211
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5212 if (had_tab != 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5213 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5214 // With the ":tab" modifier don't move the window.
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5215 if (buf->b_nwindows > 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5216 wp = lastwin; // buffer has a window, skip it
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5217 else
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5218 wp = NULL;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5219 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5220 else
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5221 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5222 // 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	5223 FOR_ALL_WINDOWS(wp)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5224 if (wp->w_buffer == buf)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5225 break;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5226 // If the buffer already has a window, move it
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5227 if (wp != NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5228 win_move_after(wp, curwin);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5229 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5230
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5231 if (wp == NULL && split_ret == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5232 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5233 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5234
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5235 set_bufref(&bufref, buf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5236
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5237 // Split the window and put the buffer in it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5238 p_ea_save = p_ea;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5239 p_ea = TRUE; // use space from all windows
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5240 split_ret = win_split(0, WSP_ROOM \| WSP_BELOW);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5241 ++open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5242 p_ea = p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5243 if (split_ret == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5244 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5245
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5246 // Open the buffer in this window.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5247 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5248 set_curbuf(buf, DOBUF_GOTO);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5249 if (!bufref_valid(&bufref))
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5250 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5251 // autocommands deleted the buffer!!!
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5252 swap_exists_action = SEA_NONE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5253 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5254 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5255 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5256 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5257 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5258 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5259
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5260 // Reset the error/interrupt/exception state here so that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5261 // aborting() returns FALSE when closing a window.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5262 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5263 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5264
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5265 // User selected Quit at ATTENTION prompt; close this window.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5266 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5267 --open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5268 swap_exists_action = SEA_NONE;
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	5269 swap_exists_did_quit = TRUE;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5270
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5271 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5272 // Restore the error/interrupt/exception state if not
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5273 // discarded by a new aborting error, interrupt, or uncaught
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5274 // exception.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5275 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5276 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5277 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5278 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5279 handle_swap_exists(NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5280 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5281
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5282 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5283 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5284 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5285 (void)vgetc(); // only break the file loading, not the rest
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5286 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5287 }
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5288 #ifdef FEAT_EVAL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5289 // Autocommands deleted the buffer or aborted script processing!!!
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5290 if (aborting())
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5291 break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5292 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5293 // When ":tab" was used open a new tab for a new window repeatedly.
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5294 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm)
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 21459 diff changeset	5295 cmdmod.cmod_tab = 9999;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5296 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5297 --autocmd_no_enter;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5298 win_enter(firstwin, FALSE); // back to first window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5299 --autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5300
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5301 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5302 * Close superfluous windows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5303 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5304 for (wp = lastwin; open_wins > count; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5305 {
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	5306 r = (buf_hide(wp->w_buffer) \|\| !bufIsChanged(wp->w_buffer)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5307 \|\| autowrite(wp->w_buffer, FALSE) == OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5308 if (!win_valid(wp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5309 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5310 // BufWrite Autocommands made the window invalid, start over
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5311 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5312 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5313 else if (r)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5314 {
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	5315 win_close(wp, !buf_hide(wp->w_buffer));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5316 --open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5317 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5318 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5319 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5320 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5321 wp = wp->w_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5322 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5323 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5324 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5325 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5326 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5327
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5328
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	5329 static int chk_modeline(linenr_T, int);
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5330
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5331 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5332 * do_modelines() - process mode lines for the current file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5333 *
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5334 * "flags" can be:
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5335 * OPT_WINONLY only set options local to window
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5336 * OPT_NOWIN don't set options local to window
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5337 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5338 * Returns immediately if the "ml" option isn't set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5339 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5340 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5341 do_modelines(int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5342 {
23 3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5343 linenr_T lnum;
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5344 int nmlines;
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5345 static int entered = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5346
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5347 if (!curbuf->b_p_ml \|\| (nmlines = (int)p_mls) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5348 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5349
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5350 // Disallow recursive entry here. Can happen when executing a modeline
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5351 // triggers an autocommand, which reloads modelines with a ":do".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5352 if (entered)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5353 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5354
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5355 ++entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5356 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5357 ++lnum)
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5358 if (chk_modeline(lnum, flags) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5359 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5360
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5361 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5362 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum)
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5363 if (chk_modeline(lnum, flags) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5364 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5365 --entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5366 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5367
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5368 #include "version.h" // for version number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5369
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5370 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5371 * chk_modeline() - check a single line for a mode string
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5372 * Return FAIL if an error encountered.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5373 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5374 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5375 chk_modeline(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5376 linenr_T lnum,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5377 int flags) // Same as for do_modelines().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5378 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5379 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5380 char_u *e;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5381 char_u *linecopy; // local copy of any modeline found
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5382 int prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5383 int vers;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5384 int end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5385 int retval = OK;
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	5386 sctx_T save_current_sctx;
23390 9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23272 diff changeset	5387
19075 af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 19044 diff changeset	5388 ESTACK_CHECK_DECLARATION
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5389
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5390 prev = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5391 for (s = ml_get(lnum); *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5392 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5393 if (prev == -1 \|\| vim_isspace(prev))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5394 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5395 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5396 \|\| STRNCMP(s, "vi:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5397 break;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5398 // Accept both "vim" and "Vim".
5010 b614332f7df2 updated for version 7.3.1249 Bram Moolenaar <bram@vim.org> parents: 4936 diff changeset	5399 if ((s[0] == 'v' \|\| s[0] == 'V') && s[1] == 'i' && s[2] == 'm')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5400 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5401 if (s[3] == '<' \|\| s[3] == '=' \|\| s[3] == '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5402 e = s + 4;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5403 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5404 e = s + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5405 vers = getdigits(&e);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5406 if (*e == ':'
5043 53c1b30632df updated for version 7.3.1265 Bram Moolenaar <bram@vim.org> parents: 5010 diff changeset	5407 && (s[0] != 'V'
53c1b30632df updated for version 7.3.1265 Bram Moolenaar <bram@vim.org> parents: 5010 diff changeset	5408 \|\| STRNCMP(skipwhite(e + 1), "set", 3) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5409 && (s[3] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5410 \|\| (VIM_VERSION_100 >= vers && isdigit(s[3]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5411 \|\| (VIM_VERSION_100 < vers && s[3] == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5412 \|\| (VIM_VERSION_100 > vers && s[3] == '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5413 \|\| (VIM_VERSION_100 == vers && s[3] == '=')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5414 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5415 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5416 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5417 prev = *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5418 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5419
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5420 if (*s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5421 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5422 do // skip over "ex:", "vi:" or "vim:"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5423 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5424 while (s[-1] != ':');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5425
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5426 s = linecopy = vim_strsave(s); // copy the line, it will change
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5427 if (linecopy == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5428 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5429
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	5430 // prepare for emsg()
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	5431 estack_push(ETYPE_MODELINE, (char_u *)"modelines", lnum);
19075 af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 19044 diff changeset	5432 ESTACK_CHECK_SETUP
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5433
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5434 end = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5435 while (end == FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5436 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5437 s = skipwhite(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5438 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5439 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5440
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5441 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5442 * Find end of set command: ':' or end of line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5443 * Skip over "\:", replacing it with ":".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5444 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5445 for (e = s; e != ':' && e != NUL; ++e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5446 if (e[0] == '\\' && e[1] == ':')
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	5447 STRMOVE(e, e + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5448 if (*e == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5449 end = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5450
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5451 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5452 * If there is a "set" command, require a terminating ':' and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5453 * ignore the stuff after the ':'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5454 * "vi:set opt opt opt: foo" -- foo not interpreted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5455 * "vi:opt opt opt: foo" -- foo interpreted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5456 * Accept "se" for compatibility with Elvis.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5457 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5458 if (STRNCMP(s, "set ", (size_t)4) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5459 \|\| STRNCMP(s, "se ", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5460 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5461 if (*e != ':') // no terminating ':'?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5462 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5463 end = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5464 s = vim_strchr(s, ' ') + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5465 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5466 *e = NUL; // truncate the set command
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5467
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5468 if (*s != NUL) // skip over an empty "::"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5469 {
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	5470 int secure_save = secure;
23390 9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23272 diff changeset	5471
9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23272 diff changeset	5472 save_current_sctx = current_sctx;
9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23272 diff changeset	5473 current_sctx.sc_version = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5474 #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	5475 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	5476 current_sctx.sc_seq = 0;
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	5477 current_sctx.sc_lnum = lnum;
23390 9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23272 diff changeset	5478 #endif
9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23272 diff changeset	5479
15054 2d6e930c7613 patch 8.1.0538: evaluating a modeline might invoke using a shell command Bram Moolenaar <Bram@vim.org> parents: 15008 diff changeset	5480 // 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	5481 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	5482
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5483 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	5484
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	5485 secure = secure_save;
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	5486 current_sctx = save_current_sctx;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5487 if (retval == FAIL) // stop if error found
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5488 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5489 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5490 s = e + 1; // advance to next part
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5491 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5492
19075 af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 19044 diff changeset	5493 ESTACK_CHECK_NOW
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	5494 estack_pop();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5495 vim_free(linecopy);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5496 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5497 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5498 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5499
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5500 /*
14433 4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5501 * 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	5502 */
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5503 int
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5504 bt_normal(buf_T *buf)
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5505 {
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5506 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	5507 }
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5508
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5509 #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	5510 /*
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5511 * 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	5512 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5513 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5514 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	5515 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5516 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	5517 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5518 #endif
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5519
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5520 #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	5521 /*
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5522 * 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	5523 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5524 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5525 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	5526 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5527 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	5528 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5529 #endif
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5530
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5531 /*
11800 5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5532 * 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	5533 */
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5534 int
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5535 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	5536 {
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5537 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	5538 }
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5539
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5540 /*
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	5541 * 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	5542 */
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	5543 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	5544 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	5545 {
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5546 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	5547 }
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5548
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5549 /*
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5550 * 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	5551 */
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5552 int
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5553 bt_popup(buf_T *buf)
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5554 {
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5555 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	5556 && 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	5557 }
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	5558
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	5559 /*
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5560 * 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	5561 * 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	5562 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5563 int
17095 10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5564 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	5565 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5566 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	5567 \|\| 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	5568 \|\| 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	5569 \|\| 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	5570 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5571
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5572 /*
17095 10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5573 * 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	5574 */
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5575 int
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5576 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	5577 {
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5578 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	5579 }
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5580
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5581 /*
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5582 * 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	5583 * buffer.
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5584 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5585 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5586 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	5587 {
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	5588 return buf != NULL && (buf->b_p_bt[0] == 'n'
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	5589 \|\| buf->b_p_bt[0] == 't'
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 22713 diff changeset	5590 \|\| 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	5591 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5592
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5593 #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	5594 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5595 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	5596 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5597 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	5598 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5599 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	5600 return TRUE;
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5601 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5602 return FALSE;
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5603 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5604 #endif
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5605
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5606 /*
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5607 * 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	5608 * and 'bufhidden'.
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5609 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5610 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5611 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	5612 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5613 // 'bufhidden' overrules 'hidden' and ":hide", check it first
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5614 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	5615 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5616 case 'u': // "unload"
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5617 case 'w': // "wipe"
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5618 case 'd': return FALSE; // "delete"
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5619 case 'h': return TRUE; // "hide"
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5620 }
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 21459 diff changeset	5621 return (p_hid \|\| (cmdmod.cmod_flags & CMOD_HIDE));
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5622 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5623
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5624 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5625 * Return special buffer name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5626 * Returns NULL when the buffer has a normal file name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5627 */
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5628 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5629 buf_spname(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5630 {
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	5631 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5632 if (bt_quickfix(buf))
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5633 {
d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5634 /*
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	5635 * 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	5636 * the buffer number stored in the global quickfix stack.
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5637 */
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	5638 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	5639 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	5640 else
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5641 return (char_u *)_(msg_loclist);
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5642 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5643 #endif
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5644
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5645 // There is no _file_ when 'buftype' is "nofile", b_sfname
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5646 // 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	5647 if (bt_nofilename(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5648 {
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5649 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5650 if (buf->b_term != NULL)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5651 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	5652 #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	5653 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	5654 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	5655 #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	5656 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	5657 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	5658 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18757 diff changeset	5659 #ifdef FEAT_PROP_POPUP
16859 0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5660 if (bt_popup(buf))
0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5661 return (char_u *)_("[Popup]");
0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5662 #endif
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5663 return (char_u *)_("[Scratch]");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5664 }
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5665
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5666 if (buf->b_fname == NULL)
22822 0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5667 return buf_get_fname(buf);
0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5668 return NULL;
0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5669 }
0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5670
0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5671 /*
0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5672 * Get "buf->b_fname", use "[No Name]" if it is NULL.
0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5673 */
0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5674 char_u *
0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5675 buf_get_fname(buf_T *buf)
0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5676 {
0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5677 if (buf->b_fname == NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5678 return (char_u *)_("[No Name]");
22822 0b4658e030cb patch 8.2.1959: crash when terminal buffer name is made empty Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	5679 return buf->b_fname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5680 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5681
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5682 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5683 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5684 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5685 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5686 set_buflisted(int on)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5687 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5688 if (on != curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5689 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5690 curbuf->b_p_bl = on;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5691 if (on)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5692 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5693 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5694 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5696 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5697
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5698 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5699 * Read the file for "buf" again and check if the contents changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5700 * Return TRUE if it changed or this could not be checked.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5701 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5702 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5703 buf_contents_changed(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5704 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5705 buf_T *newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5706 int differ = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5707 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5708 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5709 exarg_T ea;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5710
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5711 // Allocate a buffer without putting it in the buffer list.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5712 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5713 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5714 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5715
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5716 // Force the 'fileencoding' and 'fileformat' to be equal.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5717 if (prep_exarg(&ea, buf) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5718 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5719 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5720 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5721 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5722
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5723 // set curwin/curbuf to buf and save a few things
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5724 aucmd_prepbuf(&aco, newbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5725
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	5726 if (ml_open(curbuf) == OK
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5727 && readfile(buf->b_ffname, buf->b_fname,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5728 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5729 &ea, READ_NEW \| READ_DUMMY) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5730 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5731 // compare the two files line by line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5732 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5733 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5734 differ = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5735 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5736 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5737 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5738 differ = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5739 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5740 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5741 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5742 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5743 vim_free(ea.cmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5744
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5745 // restore curwin/curbuf and a few other things
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5746 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5747
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5748 if (curbuf != newbuf) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5749 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5750
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5751 return differ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5752 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5753
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5754 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5755 * 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	5756 * 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	5757 * marks.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5758 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5759 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5760 wipe_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5761 buf_T *buf,
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	5762 int aucmd) // When TRUE trigger autocommands.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5763 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5764 if (buf->b_fnum == top_file_num - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5765 --top_file_num;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5766
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5767 if (!aucmd) // Don't trigger BufDelete autocommands here.
1410 cdd82acd75b4 updated for version 7.1-125 vimboss parents: 1352 diff changeset	5768 block_autocmds();
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5769
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	5770 close_buffer(NULL, buf, DOBUF_WIPE, FALSE, TRUE);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5771
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5772 if (!aucmd)
1410 cdd82acd75b4 updated for version 7.1-125 vimboss parents: 1352 diff changeset	5773 unblock_autocmds();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5774 }

Mercurial > vim

annotate src/buffer.c @ 23869:5a4f9c5c1b99 v8.2.2476