vim: src/buffer.c annotate

annotate src/buffer.c @ 18478:94223687df0e

Added tag v8.1.2233 for changeset e93cab5d0f0f27fad7882f1f412927df055b090d

author	Bram Moolenaar <Bram@vim.org>
date	Tue, 29 Oct 2019 04:30:05 +0100
parents	18d7337b6837
children	9e6d5a4abb1c

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
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	55 #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	56 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	57 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	58 #endif
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	59 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	60
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	61 // 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	62 static int buf_free_count = 0;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 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 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	65 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	66
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	67 /*
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	68 * 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	69 */
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	70 int
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	71 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	72 {
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	73 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	74 }
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	75
16996 d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16872 diff changeset	76 /*
d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16872 diff changeset	77 * 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	78 */
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	79 static int
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	80 read_buffer(
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	81 int read_stdin, /* read file from stdin, otherwise fifo */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	82 exarg_T eap, / for forced 'ff' and 'fenc' or NULL */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	83 int flags) /* extra flags for readfile() */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	84 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	85 int retval = OK;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	86 linenr_T line_count;
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 /*
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	89 * 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	90 * 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	91 * 'fileencoding' was guessed wrong.
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	92 */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	93 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	94 retval = readfile(
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	95 read_stdin ? NULL : curbuf->b_ffname,
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	96 read_stdin ? NULL : curbuf->b_fname,
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	97 (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	98 flags \| READ_BUFFER);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	99 if (retval == OK)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	100 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	101 /* Delete the binary lines. */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	102 while (--line_count >= 0)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	103 ml_delete((linenr_T)1, FALSE);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	104 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	105 else
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	106 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	107 /* Delete the converted lines. */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	108 while (curbuf->b_ml.ml_line_count > line_count)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	109 ml_delete(line_count, FALSE);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	110 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	111 /* Put the cursor on the first line. */
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	112 curwin->w_cursor.lnum = 1;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	113 curwin->w_cursor.col = 0;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	114
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	115 if (read_stdin)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	116 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	117 /* Set or reset 'modified' before executing autocommands, so that
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	118 * 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	119 if (!readonlymode && !BUFEMPTY())
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	120 changed();
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	121 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	122 unchanged(curbuf, FALSE, TRUE);
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	123
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	124 if (retval == OK)
01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	125 {
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	126 #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	127 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	128 curbuf, &retval);
69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	129 #else
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(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	131 #endif
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	132 }
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	133 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	134 return retval;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	135 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	136
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	137 /*
17225 09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	138 * 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	139 */
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	140 void
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	141 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	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 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	144 {
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	145 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	146
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	147 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	148 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	149 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	150 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	151 }
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	152 }
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	153
09fa437d33d8 patch 8.1.1612: cannot show an existing buffer in a popup window Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	154 /*
2214 f8222d1f9a73 Included patch for persistent undo. Lots of changes and added test. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	155 * 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	156 * memory.
f8222d1f9a73 Included patch for persistent undo. Lots of changes and added test. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	157 * Return FAIL for failure, OK otherwise.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	158 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	159 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	160 open_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	161 int read_stdin, /* read file from stdin */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	162 exarg_T eap, / for forced 'ff' and 'fenc' or NULL */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	163 int flags) /* extra flags for readfile() */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	164 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	165 int retval = OK;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	166 bufref_T old_curbuf;
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	167 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	168 long old_tw = curbuf->b_p_tw;
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	169 #endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	170 int read_fifo = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	172 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	173 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174 * When re-entering the same buffer, it should not change, because the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	175 * user may have reset the flag by hand.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	176 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	177 if (readonlymode && curbuf->b_ffname != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	178 && (curbuf->b_flags & BF_NEVERLOADED))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	179 curbuf->b_p_ro = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	180
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	181 if (ml_open(curbuf) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	183 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184 * There MUST be a memfile, otherwise we can't do anything
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185 * If we can't create one for the current buffer, take another buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 */
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	187 close_buffer(NULL, curbuf, 0, FALSE);
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	188 FOR_ALL_BUFFERS(curbuf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 if (curbuf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	191 /*
17797 ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	192 * If there is no memfile at all, exit.
1698 f4f8014d516e updated for version 7.2c-000 vimboss parents: 1618 diff changeset	193 * This is OK, since there are no changes to lose.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	194 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	195 if (curbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	196 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	197 emsg(_("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	198
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	199 // 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	200 // will work.
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	201 v_dying = 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202 getout(2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	203 }
17797 ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	204
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	205 emsg(_("E83: Cannot allocate buffer, using other one..."));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	206 enter_buffer(curbuf);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	207 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	208 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	209 check_colorcolumn(curwin);
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	210 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	211 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	212 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 /* The autocommands in readfile() may change the buffer, but only AFTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 * reading the file. */
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	216 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 modified_was_set = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	218
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	219 /* mark cursor position as being invalid */
2091 95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	220 curwin->w_valid = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	222 if (curbuf->b_ffname != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224 && netbeansReadFile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 {
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	228 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	229 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	230 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	231 int perm;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	232 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	233 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	234 int oldFire = netbeansFireChanges;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	235
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	236 netbeansFireChanges = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237 #endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	238 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	239 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	240 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	241 \|\| S_ISSOCK(perm)
9911 74e345d2878c commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f Christian Brabandt <cb@256bit.org> parents: 9875 diff changeset	242 # ifdef OPEN_CHR_FILES
74e345d2878c commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f Christian Brabandt <cb@256bit.org> parents: 9875 diff changeset	243 \|\| (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	244 # endif
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	245 ))
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	246 read_fifo = TRUE;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	247 if (read_fifo)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	248 curbuf->b_p_bin = TRUE;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	249 #endif
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	250 if (shortmess(SHM_FILEINFO))
f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	251 msg_silent = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	252 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	253 (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	254 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	255 #ifdef UNIX
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	256 if (read_fifo)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	257 {
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	258 curbuf->b_p_bin = save_bin;
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	259 if (retval == OK)
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	260 retval = read_buffer(FALSE, eap, flags);
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	261 }
e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	262 #endif
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8441 diff changeset	263 msg_silent = old_msg_silent;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	264 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	265 netbeansFireChanges = oldFire;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267 /* 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	268 if (bt_help(curbuf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 fix_help_buffer();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	270 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271 else if (read_stdin)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	272 {
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	273 int save_bin = curbuf->b_p_bin;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276 * First read the text in binary mode into the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	277 * Then read from that same buffer and append at the end. This makes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278 * it possible to retry when 'fileformat' or 'fileencoding' was
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279 * guessed wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281 curbuf->b_p_bin = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	282 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	283 (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	284 flags \| (READ_NEW + READ_STDIN));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	285 curbuf->b_p_bin = save_bin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	286 if (retval == OK)
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	287 retval = read_buffer(TRUE, eap, flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	289
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	290 /* if first time loading this buffer, init b_chartab[] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	291 if (curbuf->b_flags & BF_NEVERLOADED)
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	292 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 (void)buf_init_chartab(curbuf, FALSE);
5440 e6f3f66028d4 updated for version 7.4.070 Bram Moolenaar <bram@vim.org> parents: 5438 diff changeset	294 #ifdef FEAT_CINDENT
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	295 parse_cino(curbuf);
5440 e6f3f66028d4 updated for version 7.4.070 Bram Moolenaar <bram@vim.org> parents: 5438 diff changeset	296 #endif
5438 878ed73c7070 updated for version 7.4.069 Bram Moolenaar <bram@vim.org> parents: 5407 diff changeset	297 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	298
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	299 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	300 * Set/reset the Changed flag first, autocmds may change the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	301 * 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	302 * So the modelines have priority over autocommands.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	303 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	304 /* When reading stdin, the buffer contents always needs writing, so set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	305 * the changed flag. Unless in readonly mode: "ls \| gview -".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	306 * When interrupted and 'cpoptions' contains 'i' set changed flag. */
1291 f12d38ee49de updated for version 7.1-006 vimboss parents: 1187 diff changeset	307 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	308 \|\| 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	309 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	310 \|\| (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	311 #endif
1291 f12d38ee49de updated for version 7.1-006 vimboss parents: 1187 diff changeset	312 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313 changed();
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	314 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	315 unchanged(curbuf, FALSE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	316 save_file_ff(curbuf); /* keep this fileformat */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	317
13519 4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	318 /* Set last_changedtick to avoid triggering a TextChanged autocommand right
4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	319 * after it was added. */
4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	320 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	321 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	322
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	323 /* require "!" to overwrite the file, because it wasn't read completely */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	324 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	325 if (aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	326 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	327 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	328 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	329 curbuf->b_flags \|= BF_READERR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	330
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	331 #ifdef FEAT_FOLDING
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	332 /* Need to update automatic folding. Do this before the autocommands,
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	333 * they may use the fold info. */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	334 foldUpdateAll(curwin);
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	335 #endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	336
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	337 /* need to set w_topline, unless some autocommand already did that. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	338 if (!(curwin->w_valid & VALID_TOPLINE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	339 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	340 curwin->w_topline = 1;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	341 #ifdef FEAT_DIFF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	342 curwin->w_topfill = 0;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	343 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	344 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	345 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	346 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	347 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	348 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	349 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	350
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10432 diff changeset	351 if (retval == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	352 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	353 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	354 * The autocommands may have changed the current buffer. Apply the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	355 * modelines to the correct buffer, if it still exists and is loaded.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	356 */
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	357 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	358 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	359 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	360
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	361 /* 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	362 aucmd_prepbuf(&aco, old_curbuf.br_buf);
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	363 do_modelines(0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	364 curbuf->b_flags &= ~(BF_CHECK_RO \| BF_NEVERLOADED);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	365
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	366 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	367 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	368 &retval);
69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	369 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	370 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	371 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	372
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	373 /* restore curwin/curbuf and a few other things */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	374 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	375 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	376 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	377
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	378 return retval;
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 /*
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	382 * 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	383 */
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	384 void
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	385 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	386 {
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	387 bufref->br_buf = buf;
11531 e349dc7889f5 patch 8.0.0648: possible use of NULL pointer Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	388 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	389 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	390 }
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	391
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	392 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	393 * 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	394 * 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	395 * 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	396 * 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	397 * 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	398 */
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	399 int
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	400 bufref_valid(bufref_T *bufref)
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 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	403 ? 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	404 && 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	405 }
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	406
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	407 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	408 * 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	409 * This can be slow if there are many buffers, prefer using bufref_valid().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	410 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	411 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	412 buf_valid(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	413 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	414 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	415
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	416 /* Assume that we more often have a recent buffer, start with the last
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	417 * one. */
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	418 for (bp = lastbuf; bp != NULL; bp = bp->b_prev)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	419 if (bp == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	420 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	421 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	422 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	423
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	424 /*
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	425 * 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	426 */
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	427 static hashtab_T buf_hashtab;
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	428
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	429 static void
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	430 buf_hashtab_add(buf_T *buf)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	431 {
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	432 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	433 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	434 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	435 }
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	436
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	437 static void
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	438 buf_hashtab_remove(buf_T *buf)
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 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	441
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	442 if (!HASHITEM_EMPTY(hi))
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	443 hash_remove(&buf_hashtab, hi);
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
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	446 /*
9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	447 * 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	448 * 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	449 * 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	450 */
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 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	452 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	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 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	455
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 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	457 {
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 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	459
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 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	461 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	462 {
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	463 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	464 break;
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 }
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	467 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	468 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	469 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	470 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	471 }
13720 7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	472
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	473 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	474 * Close the link to a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 * "action" is used when there is no longer a window for the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	476 * It can be:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	477 * 0 buffer becomes hidden
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	478 * DOBUF_UNLOAD buffer is unloaded
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479 * DOBUF_DELETE buffer is unloaded and removed from buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	480 * 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	481 * DOBUF_WIPE_REUSE idem, and add to buf_reuse list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 * When doing all but the first one on the current buffer, the caller should
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	483 * get a new buffer very soon!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	484 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	485 * 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	486 *
9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	487 * 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	488 * 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	489 * supposed to close the window but autocommands close all other windows.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	490 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	491 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	492 close_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	493 win_T win, / if not NULL, set b_last_cursor */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	494 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	495 int action,
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	496 int abort_if_last)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	497 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	498 int is_curbuf;
2047 85da03763130 updated for version 7.2.333 Bram Moolenaar <bram@zimbu.org> parents: 1883 diff changeset	499 int nwindows;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	500 bufref_T bufref;
10320 6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803 Christian Brabandt <cb@256bit.org> parents: 10184 diff changeset	501 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	502 win_T *the_curwin = curwin;
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	503 tabpage_T *the_curtab = curtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	504 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	505 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	506 int del_buf = (action == DOBUF_DEL \|\| wipe_buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	507
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	508 /*
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	509 * 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	510 * 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	511 * "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	512 */
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	513 if (buf->b_p_bh[0] == 'd') /* 'bufhidden' == "delete" */
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	514 {
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	515 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	516 unload_buf = TRUE;
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	517 }
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	518 else if (buf->b_p_bh[0] == 'w') /* 'bufhidden' == "wipe" */
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	519 {
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	520 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	521 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	522 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	523 }
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	524 else if (buf->b_p_bh[0] == 'u') /* 'bufhidden' == "unload" */
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	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
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	527 #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	528 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	529 {
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	530 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	531 {
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	532 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	533 {
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	534 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	535 return;
14658 9ffd7d0650c6 patch 8.1.0342: crash when a callback deletes a window that is being used Christian Brabandt <cb@256bit.org> parents: 14593 diff changeset	536
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	537 /* 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	538 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	539 }
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	540 else
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	541 {
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	542 /* The job keeps running, hide the buffer. */
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	543 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	544 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	545 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	546 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	547 else
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	548 {
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	549 /* A terminal buffer is wiped out if the job has finished. */
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	550 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	551 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	552 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	553 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	554 }
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	555 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	556
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	557 /* Disallow deleting the buffer when it is locked (already being closed or
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	558 * 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	559 if ((del_buf \|\| wipe_buf) && !can_unload_buffer(buf))
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	560 return;
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	561
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	562 /* check no autocommands closed the window */
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	563 if (win != NULL && win_valid_any_tab(win))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	564 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	565 /* Set b_last_cursor when closing the last window for the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	566 * Remember the last cursor position and window options of the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	567 * This used to be only for the current window, but then options like
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	568 * 'foldmethod' may be lost with a ":only" command. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	569 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	570 set_last_cursor(win);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	571 buflist_setfpos(buf, win,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	572 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	573 win->w_cursor.col, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	574 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	576 set_bufref(&bufref, buf);
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	577
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	578 /* When the buffer is no longer in a window, trigger BufWinLeave */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	579 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	580 {
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	581 ++buf->b_locked;
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	582 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	583 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	584 && !bufref_valid(&bufref))
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	585 {
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	586 /* Autocommands deleted the buffer. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	587 aucmd_abort:
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	588 emsg(_(e_auabort));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	589 return;
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	590 }
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	591 --buf->b_locked;
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	592 if (abort_if_last && one_window())
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	593 /* Autocommands made this the only window. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	594 goto aucmd_abort;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	595
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	596 /* When the buffer becomes hidden, but is not unloaded, trigger
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	597 * BufHidden */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598 if (!unload_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	599 {
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	600 ++buf->b_locked;
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	601 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	602 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	603 && !bufref_valid(&bufref))
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	604 /* Autocommands deleted the buffer. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	605 goto aucmd_abort;
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	606 --buf->b_locked;
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	607 if (abort_if_last && one_window())
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	608 /* Autocommands made this the only window. */
e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	609 goto aucmd_abort;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	610 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	611 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	612 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	613 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	614 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	615 }
10114 aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	616
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	617 /* If the buffer was in curwin and the window has changed, go back to that
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	618 * window, if it still exists. This avoids that ":edit x" triggering a
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	619 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	620 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	621 {
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	622 block_autocmds();
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	623 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	624 unblock_autocmds();
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	625 }
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	626
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	627 nwindows = buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	628
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	629 /* decrease the link count from windows (unless not in any window) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	630 if (buf->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631 --buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632
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	633 #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	634 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0)
13170 6559e98f3e74 patch 8.0.1459: cannot handle change of directory Christian Brabandt <cb@256bit.org> parents: 13121 diff changeset	635 diff_buf_delete(buf); /* Clear 'diff' for hidden buffer. */
12971 ca3cb1997f08 patch 8.0.1361: some users don't want to diff with hidden buffers Christian Brabandt <cb@256bit.org> parents: 12684 diff changeset	636 #endif
ca3cb1997f08 patch 8.0.1361: some users don't want to diff with hidden buffers Christian Brabandt <cb@256bit.org> parents: 12684 diff changeset	637
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	638 /* Return when a window is displaying the buffer or when it's not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	639 * unloaded. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	640 if (buf->b_nwindows > 0 \|\| !unload_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	642
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	643 /* Always remove the buffer when there is no file name. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	644 if (buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	645 del_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	646
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	647 /* When closing the current buffer stop Visual mode before freeing
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	648 * anything. */
10184 4669440016f2 commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0 Christian Brabandt <cb@256bit.org> parents: 10156 diff changeset	649 if (buf == curbuf && VIsual_active
10156 f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	650 #if defined(EXITFREE)
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	651 && !entered_free_all_mem
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	652 #endif
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	653 )
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	654 end_visual_mode();
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	655
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	656 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	657 * Free all things allocated for this buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	658 * Also calls the "BufDelete" autocommands when del_buf is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	659 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	660 /* Remember if we are closing the current buffer. Restore the number of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	661 * windows, so that autocommands in buf_freeall() don't get confused. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	662 is_curbuf = (buf == curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663 buf->b_nwindows = nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	664
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	665 buf_freeall(buf, (del_buf ? BFA_DEL : 0) + (wipe_buf ? BFA_WIPE : 0));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 /* 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	668 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	669 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	670 #ifdef FEAT_EVAL
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	671 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	672 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	673 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	675 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	676 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	677 * This might cause the previous curbuf to be deleted unexpectedly. But
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	678 * 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	679 * obtained anyway. Therefore only return if curbuf changed to the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	680 * deleted buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	681 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 if (buf == curbuf && !is_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683 return;
9450 073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	684
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	685 if (win_valid_any_tab(win) && win->w_buffer == buf)
9450 073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	686 win->w_buffer = NULL; /* make sure we don't use the buffer now */
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	687
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	688 /* Autocommands may have opened or closed windows for this buffer.
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	689 * Decrement the count for the close we do here. */
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	690 if (buf->b_nwindows > 0)
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	691 --buf->b_nwindows;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	692
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 * Remove the buffer from the list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 if (wipe_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697 {
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	698 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	699 {
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	700 // 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	701 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	702 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	703 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	704 ((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	705 }
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	706 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	707 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	708 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	709 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	710 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	711 if (buf->b_prev == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	712 firstbuf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	713 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	714 buf->b_prev->b_next = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	715 if (buf->b_next == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	716 lastbuf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	717 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 buf->b_next->b_prev = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	722 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 if (del_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	725 /* Free all internal variables and reset option values, to make
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	726 * ":bdel" compatible with Vim 5.7. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	727 free_buffer_stuff(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	728
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 /* Make it look like a new buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 buf->b_flags = BF_CHECK_RO \| BF_NEVERLOADED;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	732 /* Init the options when loaded again. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733 buf->b_p_initialized = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	734 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	735 buf_clear_file(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	736 if (del_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 buf->b_p_bl = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 * Make buffer not contain a file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	744 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	745 buf_clear_file(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	746 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	747 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	748 unchanged(buf, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	749 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	750 buf->b_p_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	751 buf->b_start_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	752 buf->b_p_bomb = FALSE;
1352 c544a3507e83 updated for version 7.1-066 vimboss parents: 1341 diff changeset	753 buf->b_start_bomb = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	754 buf->b_ml.ml_mfp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	755 buf->b_ml.ml_flags = ML_EMPTY; /* empty buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	756 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	757 netbeans_deleted_all_lines(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	758 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	759 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	760
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	761 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	762 * 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	763 * 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	764 * flags:
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	765 * BFA_DEL buffer is going to be deleted
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	766 * BFA_WIPE buffer is going to be wiped out
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	767 * BFA_KEEP_UNDO do not free undo information
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	768 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	769 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	770 buf_freeall(buf_T *buf, int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	771 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	772 int is_curbuf = (buf == curbuf);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	773 bufref_T bufref;
10118 5d77565e6222 commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0 Christian Brabandt <cb@256bit.org> parents: 10114 diff changeset	774 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	775 win_T *the_curwin = curwin;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	776 tabpage_T *the_curtab = curtab;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	777
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	778 /* 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	779 ++buf->b_locked;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	780 set_bufref(&bufref, buf);
9106 97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	781 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	782 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	783 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	784 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	785 && !bufref_valid(&bufref))
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	786 /* autocommands deleted the buffer */
9106 97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	787 return;
97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	788 }
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	789 if ((flags & BFA_DEL) && buf->b_p_bl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	791 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	792 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	793 && !bufref_valid(&bufref))
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	794 /* autocommands deleted the buffer */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	795 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	796 }
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	797 if (flags & BFA_WIPE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	798 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	799 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	800 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	801 && !bufref_valid(&bufref))
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	802 /* autocommands deleted the buffer */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	803 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	804 }
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	805 --buf->b_locked;
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	806
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	807 /* If the buffer was in curwin and the window has changed, go back to that
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	808 * window, if it still exists. This avoids that ":edit x" triggering a
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	809 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	810 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	811 {
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	812 block_autocmds();
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	813 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	814 unblock_autocmds();
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	815 }
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	816
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	817 #ifdef FEAT_EVAL
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	818 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	819 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	820 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	821
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	822 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	823 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	824 * This might cause curbuf to be deleted unexpectedly. But in some cases
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	825 * it's OK to delete the curbuf, because a new one is obtained anyway.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	826 * Therefore only return if curbuf changed to the deleted buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	827 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	828 if (buf == curbuf && !is_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	829 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	830 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831 diff_buf_delete(buf); /* Can't use 'diff' for unloaded buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832 #endif
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	833 #ifdef FEAT_SYN_HL
3182 e42252611e74 updated for version 7.3.361 Bram Moolenaar <bram@vim.org> parents: 3080 diff changeset	834 /* Remove any ownsyntax, unless exiting. */
10118 5d77565e6222 commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0 Christian Brabandt <cb@256bit.org> parents: 10114 diff changeset	835 if (curwin != NULL && curwin->w_buffer == buf)
3182 e42252611e74 updated for version 7.3.361 Bram Moolenaar <bram@vim.org> parents: 3080 diff changeset	836 reset_synblock(curwin);
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	837 #endif
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	838
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	839 #ifdef FEAT_FOLDING
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	840 /* No folds in an empty buffer. */
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	841 {
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	842 win_T *win;
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	843 tabpage_T *tp;
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	844
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	845 FOR_ALL_TAB_WINDOWS(tp, win)
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	846 if (win->w_buffer == buf)
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	847 clearFolding(win);
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	848 }
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	849 #endif
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	850
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	851 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	852 tcl_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	853 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	854 ml_close(buf, TRUE); /* close and delete the memline/memfile */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	855 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	856 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	857 {
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	858 u_blockfree(buf); /* free the memory allocated for undo */
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	859 u_clearall(buf); /* reset all undo information */
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	860 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	861 #ifdef FEAT_SYN_HL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	862 syntax_clear(&buf->b_s); /* reset syntax info */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	863 #endif
15138 9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	864 #ifdef FEAT_TEXT_PROP
9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	865 clear_buf_prop_types(buf);
9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	866 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	867 buf->b_flags &= ~BF_READERR; /* a read error is no longer relevant */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	868 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	869
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	870 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	871 * Free a buffer structure and the things it contains related to the buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	872 * itself (not the file, that must have been done already).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	873 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	874 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	875 free_buffer(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	877 ++buf_free_count;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878 free_buffer_stuff(buf, TRUE);
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	879 #ifdef FEAT_EVAL
12630 560adb3eed8b patch 8.0.1193: crash when wiping out a buffer after using getbufinfo() Christian Brabandt <cb@256bit.org> parents: 12572 diff changeset	880 /* b:changedtick uses an item in buf_T, remove it now */
560adb3eed8b patch 8.0.1193: crash when wiping out a buffer after using getbufinfo() Christian Brabandt <cb@256bit.org> parents: 12572 diff changeset	881 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	882 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	883 remove_listeners(buf);
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	884 #endif
2320 966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	885 #ifdef FEAT_LUA
966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	886 lua_buffer_free(buf);
966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	887 #endif
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	888 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	889 mzscheme_buffer_free(buf);
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	890 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	892 perl_buf_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	893 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	894 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	895 python_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896 #endif
2329 ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	897 #ifdef FEAT_PYTHON3
ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	898 python3_buffer_free(buf);
ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	899 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 #ifdef FEAT_RUBY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 ruby_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 #endif
9087 d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	903 #ifdef FEAT_JOB_CHANNEL
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	904 channel_buffer_free(buf);
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	905 #endif
11690 ce434212d682 patch 8.0.0728: the terminal structure is never freed Christian Brabandt <cb@256bit.org> parents: 11531 diff changeset	906 #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	907 free_terminal(buf);
11690 ce434212d682 patch 8.0.0728: the terminal structure is never freed Christian Brabandt <cb@256bit.org> parents: 11531 diff changeset	908 #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	909 #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	910 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	911 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	912 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	913 #endif
9515 bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	914
bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	915 buf_hashtab_remove(buf);
bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	916
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	917 aubuflocal_remove(buf);
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	918
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	919 if (autocmd_busy)
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	920 {
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	921 /* Do not free the buffer structure while autocommands are executing,
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	922 * it's still needed. Free it when autocmd_busy is reset. */
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	923 buf->b_next = au_pending_free_buf;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	924 au_pending_free_buf = buf;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	925 }
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	926 else
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	927 vim_free(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 /*
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	931 * 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	932 */
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	933 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	934 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	935 {
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	936 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	937
835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	938 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	939 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	940 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	941 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	942
10954 8ff62b4cffae patch 8.0.0366: build fails with tiny features Christian Brabandt <cb@256bit.org> parents: 10952 diff changeset	943 #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	944 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	945 (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	946 #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	947 }
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	948
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	949 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	950 * Free stuff in the buffer for ":bdel" and when wiping out the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	952 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	953 free_buffer_stuff(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	954 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	955 int free_options) /* free options as well */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	956 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	957 if (free_options)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 clear_wininfo(buf); /* including window-local options */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 free_buf_options(buf, TRUE);
2620 5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	961 #ifdef FEAT_SPELL
5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	962 ga_clear(&buf->b_s.b_langp);
5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	963 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 #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	966 {
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	967 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	968
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	969 vars_clear(&buf->b_vars->dv_hashtab); /* free all buffer variables */
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	970 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	971 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	972 CHANGEDTICK(buf) = tick;
10889 5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	973 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	974 #endif
16411 5b5c5daf57de patch 8.1.1210: support for user commands is spread out Bram Moolenaar <Bram@vim.org> parents: 16261 diff changeset	975 uc_clear(&buf->b_ucmds); // clear local user commands
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	976 #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	977 buf_delete_signs(buf, (char_u )""); // delete any signs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	978 #endif
1781 021f9d0f60a1 updated for version 7.2-079 vimboss parents: 1764 diff changeset	979 #ifdef FEAT_NETBEANS_INTG
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2091 diff changeset	980 netbeans_file_killed(buf);
1781 021f9d0f60a1 updated for version 7.2-079 vimboss parents: 1764 diff changeset	981 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	982 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); /* clear local mappings */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 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	984 VIM_CLEAR(buf->b_start_fenc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	988 * Free the b_wininfo list for buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	991 clear_wininfo(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	995 while (buf->b_wininfo != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 wip = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998 buf->b_wininfo = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	999 if (wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1000 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 clear_winopt(&wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1002 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1003 deleteFoldRecurse(&wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1004 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1006 vim_free(wip);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1007 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1010 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 * Go to another buffer. Handles the result of the ATTENTION dialog.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1012 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1013 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1014 goto_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1015 exarg_T *eap,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1016 int start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1017 int dir,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1018 int count)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1019 {
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1020 bufref_T old_curbuf;
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1021
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1022 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1023
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1024 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 start, dir, count, eap->forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1028 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1029 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1030 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1031
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1032 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1033 * aborting() returns FALSE when closing a window. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1034 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1035 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1036
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1037 /* Quitting means closing the split window, nothing else. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1038 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 swap_exists_action = SEA_NONE;
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	1040 swap_exists_did_quit = TRUE;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1041
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1042 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1043 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1044 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1045 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1046 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 else
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1049 handle_swap_exists(&old_curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 }
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 * Handle the situation of swap_exists_action being set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 * It is allowed for "old_curbuf" to be NULL or invalid.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 void
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1057 handle_swap_exists(bufref_T *old_curbuf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1059 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1060 cleanup_T cs;
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1061 #endif
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1062 #ifdef FEAT_SYN_HL
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1063 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	1064 #endif
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1065 buf_T *buf;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	1066
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1069 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1070 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1071 * aborting() returns FALSE when closing a buffer. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1072 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1073 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1074
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075 /* User selected Quit at ATTENTION prompt. Go back to previous
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 * buffer. If that buffer is gone or the same as the current one,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 * open a new, empty buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 swap_exists_action = SEA_NONE; /* don't want it again */
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	1079 swap_exists_did_quit = TRUE;
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	1080 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE);
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1081 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	1082 \|\| old_curbuf->br_buf == curbuf)
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1083 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	1084 else
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1085 buf = old_curbuf->br_buf;
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1086 if (buf != NULL)
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1087 {
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	1088 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	1089
b6b2f7d69c7f patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	1090 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	1091 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	1092 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	1093 // 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	1094 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	1095
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1096 #ifdef FEAT_SYN_HL
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1097 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1098 check_colorcolumn(curwin);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1099 #endif
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1100 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 /* If "old_curbuf" is NULL we are in big trouble here... */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 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 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1105 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1106 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1107 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 else if (swap_exists_action == SEA_RECOVER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1111 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1112 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1113 * aborting() returns FALSE when closing a buffer. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1114 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1115 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1116
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 /* User selected Recover at ATTENTION prompt. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 msg_scroll = TRUE;
16738 b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file Bram Moolenaar <Bram@vim.org> parents: 16664 diff changeset	1119 ml_recover(FALSE);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	1120 msg_puts("\n"); /* don't overwrite the last message */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 cmdline_row = msg_row;
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	1122 do_modelines(0);
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1123
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1124 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1125 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1126 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1127 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1128 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 swap_exists_action = SEA_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1133 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134 * do_bufdel() - delete or unload buffer(s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 * addr_count == 0: ":bdel" - delete current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 * buffer "end_bnr", then any other arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 * addr_count == 2: ":N,N bdel" - delete buffers in range
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 * DOBUF_DEL (":bdel")
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 * Returns error message or NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1146 char *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1147 do_bufdel(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1148 int command,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1149 char_u arg, / pointer to extra arguments */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1150 int addr_count,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1151 int start_bnr, /* first buffer number in a range */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1152 int end_bnr, /* buffer nr or last buffer nr in a range */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1153 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 int do_current = 0; /* delete current buffer? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 int deleted = 0; /* number of buffers deleted */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1157 char errormsg = NULL; / return value */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 int bnr; /* buffer number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161 if (addr_count == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 if (arg) / both range and argument is not allowed */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1170 return _(e_trailing);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 bnr = start_bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 else /* addr_count == 1 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 bnr = end_bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 for ( ;!got_int; ui_breakcheck())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 * delete the current buffer last, otherwise when the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 * current buffer is deleted, the next buffer becomes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 * the current one and will be loaded, which may then
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 * also be deleted, etc.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 if (bnr == curbuf->b_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 do_current = bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187 forceit) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 ++deleted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 * find next buffer number to delete/unload
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 if (++bnr > end_bnr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 else /* addr_count == 1 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1201 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 if (!VIM_ISDIGIT(*arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205 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	1206 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	1207 command == DOBUF_WIPE \|\| command == DOBUF_WIPE_REUSE,
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	1208 FALSE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209 if (bnr < 0) /* failed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1210 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 bnr = getdigits(&arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 FORWARD, do_current, forceit) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 ++deleted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 if (deleted == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 if (command == DOBUF_UNLOAD)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1224 STRCPY(IObuff, _("E515: No buffers were unloaded"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 else if (command == DOBUF_DEL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1226 STRCPY(IObuff, _("E516: No buffers were deleted"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1228 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	1229 errormsg = (char *)IObuff;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 else if (deleted >= p_report)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233 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	1234 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	1235 "%d buffers unloaded", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 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	1237 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	1238 "%d buffers deleted", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1240 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	1241 "%d buffers wiped out", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1243 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1244
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1245
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1246 return errormsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1248
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1249 /*
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1250 * Make the current buffer empty.
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1251 * 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	1252 */
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1253 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1254 empty_curbuf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1255 int close_others,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1256 int forceit,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1257 int action)
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1258 {
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1259 int retval;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1260 buf_T *buf = curbuf;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1261 bufref_T bufref;
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1262
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1263 if (action == DOBUF_UNLOAD)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1264 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1265 emsg(_("E90: Cannot unload last buffer"));
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1266 return FAIL;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1267 }
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1268
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1269 set_bufref(&bufref, buf);
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1270 if (close_others)
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1271 /* 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	1272 close_windows(buf, TRUE);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1273
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1274 setpcmark();
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1275 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	1276 forceit ? ECMD_FORCEIT : 0, curwin);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1277
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1278 /*
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1279 * 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	1280 * 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	1281 * if the buffer still exists.
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1282 */
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1283 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0)
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1284 close_buffer(NULL, buf, action, FALSE);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1285 if (!close_others)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1286 need_fileinfo = FALSE;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1287 return retval;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1288 }
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	1289
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1290 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1291 * Implementation of the commands for the buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1292 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1293 * action == DOBUF_GOTO go to specified buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1294 * action == DOBUF_SPLIT split window and go to specified buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1295 * action == DOBUF_UNLOAD unload specified buffer(s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1296 * action == DOBUF_DEL delete specified buffer(s) from buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1297 * 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	1298 * action == DOBUF_WIPE_REUSE idem, and add number to "buf_reuse"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1299 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1300 * start == DOBUF_CURRENT go to "count" buffer from current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1301 * start == DOBUF_FIRST go to "count" buffer from first buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1302 * start == DOBUF_LAST go to "count" buffer from last buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1303 * start == DOBUF_MOD go to "count" modified buffer from current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1304 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1305 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1306 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1308 do_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1309 int action,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1310 int start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1311 int dir, /* FORWARD or BACKWARD */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1312 int count, /* buffer number or number of buffers */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1313 int forceit) /* TRUE for :...! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1314 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1315 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1316 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1317 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	1318 \|\| action == DOBUF_WIPE \|\| action == DOBUF_WIPE_REUSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1319
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1320 switch (start)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1321 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1322 case DOBUF_FIRST: buf = firstbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1323 case DOBUF_LAST: buf = lastbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1324 default: buf = curbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1325 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1326 if (start == DOBUF_MOD) /* find next modified buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1327 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1328 while (count-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1329 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1330 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1331 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1332 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1333 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1335 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1336 while (buf != curbuf && !bufIsChanged(buf));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1337 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1338 if (!bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1340 emsg(_("E84: No modified buffer found"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344 else if (start == DOBUF_FIRST && count) /* find specified buffer number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 while (buf != NULL && buf->b_fnum != count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1347 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1349 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1350 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1351 bp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1352 while (count > 0 \|\| (!unload && !buf->b_p_bl && bp != buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1353 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1354 /* remember the buffer where we start, we come back there when all
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1355 * buffers are unlisted. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1356 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1359 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1366 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 buf = lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1370 /* don't count unlisted buffers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1371 if (unload \|\| buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1372 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 --count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374 bp = NULL; /* use this buffer as new starting point */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1375 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1376 if (bp == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1378 /* 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	1379 emsg(_("E85: There is no listed buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1380 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1381 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1383 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 if (buf == NULL) /* could not find it */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 if (start == DOBUF_FIRST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1389 /* don't warn when deleting */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1390 if (!unload)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1391 semsg(_(e_nobufnr), count);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1392 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1393 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	1394 emsg(_("E87: Cannot go beyond last buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1396 emsg(_("E88: Cannot go before first buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1398 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1399
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 * delete buffer buf from memory and/or the list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 if (unload)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 int forward;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1410 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1411
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	1412 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	1413 return FAIL;
7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	1414
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1415 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417 /* When unloading or deleting a buffer that's already unloaded and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1418 * 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	1419 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	1420 && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 if (!forceit && bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1424 {
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1425 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1426 if ((p_confirm \|\| cmdmod.confirm) && p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1427 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1428 dialog_changed(buf, FALSE);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1429 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 /* Autocommand deleted buffer, oops! It's not changed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 * now. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 return FAIL;
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1433 /* If it's still changed fail silently, the dialog already
125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1434 * mentioned why it fails. */
125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1435 if (bufIsChanged(buf))
125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1436 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 }
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1438 else
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1439 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 {
15490 98c35d312987 patch 8.1.0753: printf format not checked for semsg() Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1441 semsg(_("E89: No write since last change for buffer %d (add ! to override)"),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442 buf->b_fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1444 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1447 /* 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	1448 if (buf == curbuf && VIsual_active)
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1449 end_visual_mode();
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1450
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 * If deleting the last (listed) buffer, make it empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 * The last (listed) buffer cannot be unloaded.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454 */
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	1455 FOR_ALL_BUFFERS(bp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 if (bp->b_p_bl && bp != buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1458 if (bp == NULL && buf == curbuf)
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1459 return empty_curbuf(TRUE, forceit, action);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1461 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 * If the deleted buffer is the current one, close the current window
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1463 * (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	1464 * a window with this buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 */
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1466 while (buf == curbuf
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	1467 && !(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	1468 && (!ONE_WINDOW \|\| first_tabpage->tp_next != NULL))
5302 f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1469 {
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1470 if (win_close(curwin, FALSE) == FAIL)
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1471 break;
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1472 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1475 * If the buffer to be deleted is not the current one, delete it here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1479 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	1480 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1481 close_buffer(NULL, buf, action, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 * 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	1487 * 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	1488 * 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	1489 * First use au_new_curbuf.br_buf, if it is valid.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 * Then prefer the buffer we most recently visited.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 * Else try to find one that is loaded, after the current buffer,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 * then before the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 * Finally use any buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1494 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 buf = NULL; /* selected buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1496 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	1497 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	1498 buf = au_new_curbuf.br_buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499 #ifdef FEAT_JUMPLIST
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1500 else if (curwin->w_jumplistlen > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502 int jumpidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1504 jumpidx = curwin->w_jumplistidx - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 if (jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1506 jumpidx = curwin->w_jumplistlen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1507
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1508 forward = jumpidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509 while (jumpidx != curwin->w_jumplistidx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1511 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1512 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1513 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 if (buf == curbuf \|\| !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 buf = NULL; /* skip current and unlisted bufs */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516 else if (buf->b_ml.ml_mfp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 /* skip unloaded buf, but may keep it for later */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524 if (buf != NULL) /* found a valid buffer: stop searching */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 /* advance to older entry in jump list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 if (--jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 jumpidx = curwin->w_jumplistlen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 if (jumpidx == forward) /* List exhausted for sure */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1536
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 if (buf == NULL) /* No previous buffer, Try 2'nd approach */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1538 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 forward = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 if (!forward) /* tried both directions */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1548 forward = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551 /* in non-help buffer, try to skip help buffers, and vv */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 if (buf->b_help == curbuf->b_help && buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 if (buf->b_ml.ml_mfp != NULL) /* found loaded buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 if (bp == NULL) /* remember unloaded buf for later */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 if (forward)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565 if (buf == NULL) /* No loaded buffer, use unloaded one */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 buf = bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 if (buf == NULL) /* No loaded buffer, find listed one */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	1569 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 if (buf->b_p_bl && buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 if (buf == NULL) /* Still no buffer, just take one */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 if (curbuf->b_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1582 if (buf == NULL)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1583 {
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1584 /* Autocommands must have wiped out all other buffers. Only option
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1585 * now is to make the current buffer empty. */
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1586 return empty_curbuf(FALSE, forceit, action);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1587 }
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1588
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 * make buf current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1591 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592 if (action == DOBUF_SPLIT) /* split window first */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1593 {
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1594 /* If 'switchbuf' contains "useopen": jump to first window containing
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1595 * "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1596 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf))
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	1597 return OK;
1736 fe52f9888eaa updated for version 7.2-034 vimboss parents: 1710 diff changeset	1598 /* If 'switchbuf' contains "usetab": jump to first window in any tab
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1599 * page containing "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1600 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1601 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1605
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1606 /* go to current buffer - nothing to do */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1607 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1608 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1609
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1611 * Check if the current buffer may be abandoned.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1616 if ((p_confirm \|\| cmdmod.confirm) && p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1618 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1619
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1620 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 dialog_changed(curbuf, FALSE);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1622 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 /* Autocommand deleted buffer, oops! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 if (bufIsChanged(curbuf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 {
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	1629 no_write_message();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 /* Go to the other buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 set_curbuf(buf, action);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 if (action == DOBUF_SPLIT)
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	1638 RESET_BINDING(curwin); /* reset 'scrollbind' and 'cursorbind' */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1640 #if defined(FEAT_EVAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1649 * Set current buffer to "buf". Executes autocommands and closes current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1650 * buffer. "action" tells how to close the current buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1651 * DOBUF_GOTO free or hide it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 * DOBUF_SPLIT nothing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 * DOBUF_UNLOAD unload it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1654 * DOBUF_DEL delete it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 * 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	1656 * DOBUF_WIPE_REUSE wipe it out and add to "buf_reuse"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1657 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1659 set_curbuf(buf_T *buf, int action)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 buf_T *prevbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 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	1663 \|\| action == DOBUF_WIPE \|\| action == DOBUF_WIPE_REUSE);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1664 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1665 long old_tw = curbuf->b_p_tw;
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1666 #endif
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1667 bufref_T newbufref;
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1668 bufref_T prevbufref;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 setpcmark();
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1671 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1672 curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	1673 buflist_altfpos(curwin); /* remember curpos */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 /* Don't restart Select mode after switching to another buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676 VIsual_reselect = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1678 /* close_windows() or apply_autocmds() may change curbuf and wipe out "buf"
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1679 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680 prevbuf = curbuf;
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1681 set_bufref(&prevbufref, prevbuf);
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1682 set_bufref(&newbufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1684 /* Autocommands may delete the curren buffer and/or the buffer we wan to go
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1685 * 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	1686 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	1687 \|\| (bufref_valid(&prevbufref)
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1688 && bufref_valid(&newbufref)
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1689 #ifdef FEAT_EVAL
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1690 && !aborting()
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1691 #endif
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1692 ))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1693 {
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1694 #ifdef FEAT_SYN_HL
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1695 if (prevbuf == curwin->w_buffer)
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1696 reset_synblock(curwin);
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1697 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1698 if (unload)
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1699 close_windows(prevbuf, FALSE);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1700 #if defined(FEAT_EVAL)
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1701 if (bufref_valid(&prevbufref) && !aborting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1702 #else
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1703 if (bufref_valid(&prevbufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 #endif
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1705 {
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1706 win_T *previouswin = curwin;
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1707 if (prevbuf == curbuf)
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	1708 u_sync(FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1709 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710 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	1711 && !buf_hide(prevbuf)
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	1712 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, FALSE);
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1713 if (curwin != previouswin && win_valid(previouswin))
3594 a220dd97b5c7 updated for version 7.3.557 Bram Moolenaar <bram@vim.org> parents: 3582 diff changeset	1714 /* autocommands changed curwin, Grr! */
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1715 curwin = previouswin;
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1716 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1717 }
1710 cdf37c8f4616 updated for version 7.2-008 vimboss parents: 1698 diff changeset	1718 /* An autocommand may have deleted "buf", already entered it (e.g., when
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1719 * it did ":bunload") or aborted the script processing.
3594 a220dd97b5c7 updated for version 7.3.557 Bram Moolenaar <bram@vim.org> parents: 3582 diff changeset	1720 * If curwin->w_buffer is null, enter_buffer() will make it valid again */
a220dd97b5c7 updated for version 7.3.557 Bram Moolenaar <bram@vim.org> parents: 3582 diff changeset	1721 if ((buf_valid(buf) && buf != curbuf
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1722 #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	1723 && !aborting()
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1724 #endif
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	1725 ) \|\| curwin->w_buffer == NULL)
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1726 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1727 enter_buffer(buf);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1728 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1729 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1730 check_colorcolumn(curwin);
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1731 #endif
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1732 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1734
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1735 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 * Enter a new current buffer.
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1737 * 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	1738 * be pointing to freed memory.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1739 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	1740 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1741 enter_buffer(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1742 {
18156 c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1743 // 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	1744 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	1745 curbuf = buf;
c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1746 ++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	1747
c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1748 // Copy buffer and window local option values. Not for a help buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1749 buf_copy_options(buf, BCO_ENTER \| BCO_NOHELP);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1750 if (!buf->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1751 get_winopts(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1752 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1753 else
18156 c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1754 // Remove all folds in the window.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1755 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	1756 foldUpdateAll(curwin); // update folds (later).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1757 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1758
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1759 #ifdef FEAT_DIFF
672 db58b9066b21 updated for version 7.0200 vimboss parents: 671 diff changeset	1760 if (curwin->w_p_diff)
db58b9066b21 updated for version 7.0200 vimboss parents: 671 diff changeset	1761 diff_buf_add(curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1762 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1763
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1764 #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	1765 curwin->w_s = &(curbuf->b_s);
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1766 #endif
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1767
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1768 /* Cursor on first line by default. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769 curwin->w_cursor.lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1770 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1771 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1772 curwin->w_set_curswant = TRUE;
1744 feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1773 curwin->w_topline_was_set = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1774
2091 95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1775 /* mark cursor position as being invalid */
95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1776 curwin->w_valid = 0;
95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1777
14826 75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	1778 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	1779 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	1780
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781 /* Make sure the buffer is loaded. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1782 if (curbuf->b_ml.ml_mfp == NULL) /* need to load the file */
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1783 {
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1784 /* If there is no filetype, allow for detecting one. Esp. useful for
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1785 * ":ball" used in a autocommand. If there already is a filetype we
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1786 * might prefer to keep it. */
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1787 if (*curbuf->b_p_ft == NUL)
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1788 did_filetype = FALSE;
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1789
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	1790 open_buffer(FALSE, NULL, 0);
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1791 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1792 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1793 {
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	1794 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	1795 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	1796
ca1814eeecf5 patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1797 // 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	1798 (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	1799
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1800 curwin->w_topline = 1;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1801 #ifdef FEAT_DIFF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 curwin->w_topfill = 0;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1803 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1804 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1805 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1806 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1807
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1808 /* If autocommands did not change the cursor position, restore cursor lnum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1809 * and possibly cursor col. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1810 if (curwin->w_cursor.lnum == 1 && inindent(0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1811 buflist_getfpos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1812
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1813 check_arg_idx(curwin); /* check for valid arg_idx */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1814 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1815 maketitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1816 #endif
1744 feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1817 /* when autocmds didn't change it */
feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1818 if (curwin->w_topline == 1 && !curwin->w_topline_was_set)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1819 scroll_cursor_halfway(FALSE); /* redisplay at correct position */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1820
33 f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1821 #ifdef FEAT_NETBEANS_INTG
f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1822 /* Send fileOpened event because we've changed buffers. */
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2091 diff changeset	1823 netbeans_file_activated(curbuf);
33 f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1824 #endif
f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1825
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1826 /* 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	1827 DO_AUTOCHDIR;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1828
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1829 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1830 if (curbuf->b_kmap_state & KEYMAP_INIT)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	1831 (void)keymap_init();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1832 #endif
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1833 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1834 /* May need to set the spell language. Can only do this after the buffer
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1835 * has been properly setup. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	1836 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	1837 (void)did_set_spelllang(curwin);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1838 #endif
9414 1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1839 #ifdef FEAT_VIMINFO
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1840 curbuf->b_last_used = vim_time();
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1841 #endif
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1842
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1843 redraw_later(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1844 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1845
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1846 #if defined(FEAT_AUTOCHDIR) \|\| defined(PROTO)
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1847 /*
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1848 * 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	1849 * Don't do this while still starting up.
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1850 */
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1851 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1852 do_autochdir(void)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1853 {
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9450 diff changeset	1854 if ((starting == 0 \|\| test_autochdir)
8216 03af9acbefb0 commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1 Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	1855 && curbuf->b_ffname != NULL
13170 6559e98f3e74 patch 8.0.1459: cannot handle change of directory Christian Brabandt <cb@256bit.org> parents: 13121 diff changeset	1856 && vim_chdirfile(curbuf->b_ffname, "auto") == OK)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1857 shorten_fnames(TRUE);
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1858 }
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1859 #endif
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1860
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	1861 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	1862 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	1863 {
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1864 #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	1865 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	1866 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	1867 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	1868 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1869 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	1870 }
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1871
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1872 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	1873 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	1874 {
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1875 #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	1876 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	1877 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	1878 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	1879 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1880 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	1881 }
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1882
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1883 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1884 * functions for dealing with the buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1885 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1886
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1887 /*
13782 3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1888 * 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	1889 * 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	1890 */
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1891 int
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1892 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	1893 {
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1894 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	1895 && 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	1896 && 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	1897 && (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	1898 #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	1899 && !bt_quickfix(curbuf)
16261 2001ef982570 patch 8.1.1135: build failure for small version Bram Moolenaar <Bram@vim.org> parents: 16259 diff changeset	1900 #endif
13782 3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1901 && !curbufIsChanged());
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1902 }
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1903
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1904 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1905 * Add a file name to the buffer list. Return a pointer to the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1906 * If the same file name already exists return a pointer to that buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1907 * If it does not exist, or if fname == NULL, a new entry is created.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1908 * If (flags & BLN_CURBUF) is TRUE, may use current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1909 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1910 * 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	1911 * 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	1912 * 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	1913 * 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	1914 * If (flags & BLN_REUSE) is TRUE, may use buffer number from "buf_reuse".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1915 * This is the ONLY way to create a new buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1916 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1917 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1918 buflist_new(
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1919 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	1920 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	1921 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	1922 int flags) // BLN_ defines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1923 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1924 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	1925 char_u *sfname = sfname_arg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1926 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1927 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	1928 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1929 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1930
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1931 if (top_file_num == 1)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1932 hash_init(&buf_hashtab);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1933
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1934 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1935
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1936 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1937 * If file name already exists in the list, update the entry.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1938 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1939 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1940 /* On Unix we can use inode numbers when the file exists. Works better
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941 * for hard links. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942 if (sfname == NULL \|\| mch_stat((char *)sfname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1943 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944 #endif
9149 18bbf31015c2 commit https://github.com/vim/vim/commit/b127cfd75f59e82580df395b6e2c009774644b16 Christian Brabandt <cb@256bit.org> parents: 9106 diff changeset	1945 if (ffname != NULL && !(flags & (BLN_DUMMY \| BLN_NEW)) && (buf =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 buflist_findname_stat(ffname, &st)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1948 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1949 buflist_findname(ffname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1950 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 ) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955 buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE);
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1956
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1957 if ((flags & BLN_NOOPT) == 0)
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1958 /* copy the options now, if 'cpo' doesn't have 's' and not done
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1959 * already */
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1960 buf_copy_options(buf, 0);
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1961
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962 if ((flags & BLN_LISTED) && !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1963 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1964 bufref_T bufref;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1965
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1966 buf->b_p_bl = TRUE;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1967 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1968 if (!(flags & BLN_DUMMY))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1969 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1970 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	1971 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1972 return NULL;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1973 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1974 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1975 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1976 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1977
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1978 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1979 * If the current buffer has no name and no contents, use the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1980 * buffer. Otherwise: Need to allocate a new buffer structure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1981 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1982 * This is the ONLY place where a new buffer structure is allocated!
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	1983 * (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	1984 * buffer.)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1985 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1986 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	1987 if ((flags & BLN_CURBUF) && curbuf_reusable())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1989 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1990 /* It's like this buffer is deleted. Watch out for autocommands that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1991 * change curbuf! If that happens, allocate a new buffer anyway. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1992 if (curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1993 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995 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	1996 #ifdef FEAT_EVAL
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1997 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1998 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1999 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2000 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2001 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2002 /* Make sure 'bufhidden' and 'buftype' are empty */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2003 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2004 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 if (buf != curbuf \|\| curbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2008 {
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	2009 buf = ALLOC_CLEAR_ONE(buf_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2010 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014 }
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2015 #ifdef FEAT_EVAL
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2016 /* init b: variables */
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2017 buf->b_vars = dict_alloc();
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2018 if (buf->b_vars == NULL)
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2019 {
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2020 vim_free(ffname);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2021 vim_free(buf);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2022 return NULL;
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2023 }
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2024 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	2025 #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	2026 init_changedtick(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029 if (ffname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032 buf->b_sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2033 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2034
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2035 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	2036 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2037
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2038 if ((ffname != NULL && (buf->b_ffname == NULL \|\| buf->b_sfname == NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2039 \|\| buf->b_wininfo == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2040 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2041 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	2042 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	2043 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2044 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	2045 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2047 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2048 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2051 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2052 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 /* 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	2054 buf_freeall(buf, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055 if (buf != curbuf) /* autocommands deleted the buffer! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2056 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2057 #if defined(FEAT_EVAL)
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	2058 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2059 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2060 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2061 free_buffer_stuff(buf, FALSE); /* delete local variables et al. */
3925 18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2062
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2063 /* Init the options. */
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2064 buf->b_p_initialized = FALSE;
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2065 buf_copy_options(buf, BCO_ENTER);
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2066
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2067 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068 /* need to reload lmaps and set b:keymap_name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2069 curbuf->b_kmap_state \|= KEYMAP_INIT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2070 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2071 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2072 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2073 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2074 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2075 * put new buffer at the end of the buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2076 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2077 buf->b_next = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2078 if (firstbuf == NULL) /* buffer list is empty */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2079 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2080 buf->b_prev = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2081 firstbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2082 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083 else /* append new buffer at end of list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2084 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2085 lastbuf->b_next = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2086 buf->b_prev = lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2087 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2088 lastbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2089
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2090 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	2091 {
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2092 // 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	2093 // 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	2094 // 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	2095 --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	2096 buf->b_fnum = ((int *)buf_reuse.ga_data)[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	2097 }
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2098 else
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2099 buf->b_fnum = top_file_num++;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2100 if (top_file_num < 0) /* wrap around (may cause duplicates) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2101 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2102 emsg(_("W14: Warning: List of file names overflow"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2103 if (emsg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2104 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2106 ui_delay(3000L, TRUE); /* make sure it is noticed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2107 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2108 top_file_num = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2109 }
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2110 buf_hashtab_add(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2111
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2112 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2113 * Always copy the options from the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2114 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2115 buf_copy_options(buf, BCO_ALWAYS);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2116 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2117
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2118 buf->b_wininfo->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2119 buf->b_wininfo->wi_win = curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2120
126 c3075f07a273 updated for version 7.0044 vimboss parents: 53 diff changeset	2121 #ifdef FEAT_SYN_HL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2122 hash_init(&buf->b_s.b_keywtab);
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2123 hash_init(&buf->b_s.b_keywtab_ic);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2124 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2125
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2126 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2127 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2128 if (st.st_dev == (dev_T)-1)
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	2129 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2130 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2131 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	2132 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2133 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2134 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2135 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2136 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2137 buf->b_u_synced = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2138 buf->b_flags = BF_CHECK_RO \| BF_NEVERLOADED;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2139 if (flags & BLN_DUMMY)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2140 buf->b_flags \|= BF_DUMMY;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2141 buf_clear_file(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2142 clrallmarks(buf); /* clear marks */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2143 fmarks_check_names(buf); /* check file marks for this file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2144 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2145 if (!(flags & BLN_DUMMY))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2146 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2147 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2148
6639 342568f82d82 updated for version 7.4.645 Bram Moolenaar <bram@vim.org> parents: 6557 diff changeset	2149 /* Tricky: these autocommands may change the buffer list. They could
342568f82d82 updated for version 7.4.645 Bram Moolenaar <bram@vim.org> parents: 6557 diff changeset	2150 * also split the window with re-using the one empty buffer. This may
342568f82d82 updated for version 7.4.645 Bram Moolenaar <bram@vim.org> parents: 6557 diff changeset	2151 * 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	2152 set_bufref(&bufref, buf);
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2153 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	2154 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2155 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2156 if (flags & BLN_LISTED)
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2157 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2158 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	2159 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2160 return NULL;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2161 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2162 #ifdef FEAT_EVAL
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	2163 if (aborting()) /* autocmds may abort script processing */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2164 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2165 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2166 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2167
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2168 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2169 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2170
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2171 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172 * Free the memory for the options of a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2173 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 * 'fileencoding'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2175 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2176 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2177 free_buf_options(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2178 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2179 int free_p_ff)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2180 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181 if (free_p_ff)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2182 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183 clear_string_option(&buf->b_p_fenc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2184 clear_string_option(&buf->b_p_ff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2185 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2186 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2187 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2188 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2189 clear_string_option(&buf->b_p_def);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2190 clear_string_option(&buf->b_p_inc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2191 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2192 clear_string_option(&buf->b_p_inex);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2193 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2194 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 clear_string_option(&buf->b_p_inde);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2197 clear_string_option(&buf->b_p_indk);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198 #endif
788 b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2199 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2200 clear_string_option(&buf->b_p_bexpr);
b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2201 #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	2202 #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	2203 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	2204 #endif
10678 c647f01d6dbd patch 8.0.0229: local 'formatprg' option value leaks Christian Brabandt <cb@256bit.org> parents: 10575 diff changeset	2205 clear_string_option(&buf->b_p_fp);
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2206 #if defined(FEAT_EVAL)
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2207 clear_string_option(&buf->b_p_fex);
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2208 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2209 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2210 clear_string_option(&buf->b_p_key);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2211 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2212 clear_string_option(&buf->b_p_kp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2213 clear_string_option(&buf->b_p_mps);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 clear_string_option(&buf->b_p_fo);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	2215 clear_string_option(&buf->b_p_flp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2216 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	2217 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2218 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	2219 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	2220 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	2221 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	2222 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	2223 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	2224 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	2225 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2227 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	2228 keymap_clear(&buf->b_kmap_ga);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2229 ga_clear(&buf->b_kmap_ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2230 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 clear_string_option(&buf->b_p_com);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2232 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2233 clear_string_option(&buf->b_p_cms);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2234 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2235 clear_string_option(&buf->b_p_nf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2236 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2237 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	2238 clear_string_option(&buf->b_s.b_syn_isk);
737 59971e227f8c updated for version 7.0222 vimboss parents: 726 diff changeset	2239 #endif
59971e227f8c updated for version 7.0222 vimboss parents: 726 diff changeset	2240 #ifdef FEAT_SPELL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2241 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	2242 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	2243 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	2244 buf->b_s.b_cap_prog = NULL;
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2245 clear_string_option(&buf->b_s.b_p_spl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2246 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2248 clear_string_option(&buf->b_p_sua);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2250 clear_string_option(&buf->b_p_ft);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 clear_string_option(&buf->b_p_cink);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 clear_string_option(&buf->b_p_cino);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2255 #if defined(FEAT_CINDENT) \|\| defined(FEAT_SMARTINDENT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256 clear_string_option(&buf->b_p_cinw);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 clear_string_option(&buf->b_p_cpt);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2259 #ifdef FEAT_COMPL_FUNC
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2260 clear_string_option(&buf->b_p_cfu);
502 52e76e2b5b65 updated for version 7.0140 vimboss parents: 474 diff changeset	2261 clear_string_option(&buf->b_p_ofu);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2262 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 clear_string_option(&buf->b_p_gp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2265 clear_string_option(&buf->b_p_mp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2266 clear_string_option(&buf->b_p_efm);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2267 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2268 clear_string_option(&buf->b_p_ep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2269 clear_string_option(&buf->b_p_path);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2270 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	2271 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	2272 #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	2273 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	2274 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2275 clear_string_option(&buf->b_p_dict);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2276 clear_string_option(&buf->b_p_tsr);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2277 #ifdef FEAT_TEXTOBJ
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2278 clear_string_option(&buf->b_p_qe);
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2279 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 buf->b_p_ar = -1;
5446 d0595545e98a updated for version 7.4.073 Bram Moolenaar <bram@vim.org> parents: 5440 diff changeset	2281 buf->b_p_ul = NO_LOCAL_UNDOLEVEL;
5712 06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2282 #ifdef FEAT_LISP
06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2283 clear_string_option(&buf->b_p_lw);
06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2284 #endif
6243 54194bd6ed60 updated for version 7.4.456 Bram Moolenaar <bram@vim.org> parents: 6241 diff changeset	2285 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	2286 clear_string_option(&buf->b_p_menc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2288
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2289 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2290 * 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	2291 * 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	2292 * Also set cursor column to altfpos.col if 'startofline' is not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2293 * if (options & GETF_SETMARK) call setpcmark()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2294 * if (options & GETF_ALT) we are jumping to an alternate file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2295 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2296 *
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2297 * Return FAIL for failure, OK for success.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2298 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2299 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2300 buflist_getfile(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2301 int n,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2302 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2303 int options,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2304 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2305 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2306 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2307 win_T *wp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2308 pos_T *fpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2309 colnr_T col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2310
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2311 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2312 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2313 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2314 if ((options & GETF_ALT) && n == 0)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2315 emsg(_(e_noalt));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2316 else
15490 98c35d312987 patch 8.1.0753: printf format not checked for semsg() Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	2317 semsg(_("E92: Buffer %d not found"), n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2318 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2319 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2320
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2321 /* if alternate file is the current buffer, nothing to do */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2322 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2323 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2324
633 7437be625546 updated for version 7.0183 vimboss parents: 631 diff changeset	2325 if (text_locked())
631 68a196b7504d updated for version 7.0182 vimboss parents: 625 diff changeset	2326 {
633 7437be625546 updated for version 7.0183 vimboss parents: 631 diff changeset	2327 text_locked_msg();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2328 return FAIL;
631 68a196b7504d updated for version 7.0182 vimboss parents: 625 diff changeset	2329 }
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	2330 if (curbuf_locked())
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	2331 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2332
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2333 /* altfpos may be changed by getfile(), get it now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2334 if (lnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2335 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2336 fpos = buflist_findfpos(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2337 lnum = fpos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2338 col = fpos->col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2339 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2340 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2341 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2342
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2343 if (options & GETF_SWITCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2344 {
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2345 /* If 'switchbuf' contains "useopen": jump to first window containing
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2346 * "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2347 if (swb_flags & SWB_USEOPEN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2348 wp = buf_jump_open_win(buf);
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2349
4352 04736b4030ec updated for version 7.3.925 Bram Moolenaar <bram@vim.org> parents: 4333 diff changeset	2350 /* If 'switchbuf' contains "usetab": jump to first window in any tab
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2351 * page containing "buf" if one exists */
46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2352 if (wp == NULL && (swb_flags & SWB_USETAB))
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	2353 wp = buf_jump_open_tab(buf);
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2354
50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2355 /* If 'switchbuf' contains "split", "vsplit" or "newtab" and the
50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2356 * current buffer isn't empty: open new tab or window */
50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2357 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	2358 && !BUFEMPTY())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2359 {
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2360 if (swb_flags & SWB_NEWTAB)
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2361 tabpage_new();
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2362 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	2363 == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2364 return FAIL;
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	2365 RESET_BINDING(curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2366 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2367 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2368
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2369 ++RedrawingDisabled;
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11447 diff changeset	2370 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	2371 (options & GETF_SETMARK), lnum, forceit)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2372 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2373 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2374
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2375 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2376 if (!p_sol && col != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2377 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2378 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2379 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2380 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2381 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2383 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2384 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2385 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2386 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2387 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2388
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2389 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2390 * go to the last know line number for the current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2391 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	2392 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2393 buflist_getfpos(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2394 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2395 pos_T *fpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2396
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2397 fpos = buflist_findfpos(curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2398
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2399 curwin->w_cursor.lnum = fpos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2400 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2401
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2402 if (p_sol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2403 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2404 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2405 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2406 curwin->w_cursor.col = fpos->col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2407 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2408 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2409 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2410 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2411 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2412
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2413 #if defined(FEAT_QUICKFIX) \|\| defined(FEAT_EVAL) \|\| defined(PROTO)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2414 /*
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2415 * 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	2416 * Returns NULL if not found.
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2417 */
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2418 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2419 buflist_findname_exp(char_u *fname)
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2420 {
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2421 char_u *ffname;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2422 buf_T *buf = NULL;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2423
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2424 /* First make the name into a full path name */
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2425 ffname = FullName_save(fname,
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2426 #ifdef UNIX
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2427 TRUE /* force expansion, get rid of symbolic links */
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2428 #else
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2429 FALSE
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2430 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2431 );
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2432 if (ffname != NULL)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2433 {
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2434 buf = buflist_findname(ffname);
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2435 vim_free(ffname);
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2436 }
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2437 return buf;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2438 }
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2439 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2440
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2441 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2442 * 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	2443 * "ffname" must have a full path.
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2444 * Skips dummy buffers.
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2445 * Returns NULL if not found.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2446 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2447 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2448 buflist_findname(char_u *ffname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2449 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2450 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	2451 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2452
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2453 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2454 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2455 return buflist_findname_stat(ffname, &st);
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 * Same as buflist_findname(), but pass the stat structure to avoid getting it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2460 * twice for the same file.
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2461 * Returns NULL if not found.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2462 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2463 static buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2464 buflist_findname_stat(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2465 char_u *ffname,
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	2466 stat_T *stp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2467 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2468 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2469 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2470
9485 c16e207dc465 commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2471 /* Start at the last buffer, expect to find a match sooner. */
c16e207dc465 commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2472 for (buf = lastbuf; buf != NULL; buf = buf->b_prev)
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2473 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2474 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2475 , stp
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2476 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2477 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2478 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2479 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2480 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2481
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2482 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2483 * Find file in buffer list by a regexp pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2484 * Return fnum of the found buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2485 * Return < 0 for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2486 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2487 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2488 buflist_findpat(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2489 char_u *pattern,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2490 char_u pattern_end, / pointer to first char after pattern */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2491 int unlisted, /* find unlisted buffers */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2492 int diffmode UNUSED, /* find diff-mode buffers only */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2493 int curtab_only) /* find buffers in current tab only */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2494 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2495 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2496 int match = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2497 int find_listed;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2498 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2499 char_u *patend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2500 int attempt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2501 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2502 int toggledollar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2503
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2504 if (pattern_end == pattern + 1 && (pattern == '%' \|\| pattern == '#'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2505 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2506 if (*pattern == '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2507 match = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2508 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2509 match = curwin->w_alt_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2510 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2511 if (diffmode && !diff_mode_buf(buflist_findnr(match)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2512 match = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2513 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2514 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2515
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2516 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2517 * Try four ways of matching a listed buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2518 * attempt == 0: without '^' or '$' (at any position)
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	2519 * attempt == 1: with '^' at start (only at position 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2520 * attempt == 2: with '$' at end (only match at end)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2521 * attempt == 3: with '^' at start and '$' at end (only full match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2522 * Repeat this for finding an unlisted buffer if there was no matching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2523 * listed buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2524 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2526 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2527 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2528 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2530 patend = pat + STRLEN(pat) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2531 toggledollar = (patend > pat && *patend == '$');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2533 /* First try finding a listed buffer. If not found and "unlisted"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2534 * is TRUE, try finding an unlisted buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2535 find_listed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2536 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2537 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2538 for (attempt = 0; attempt <= 3; ++attempt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2539 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2540 regmatch_T regmatch;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2541
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2542 /* may add '^' and '$' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2543 if (toggledollar)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2544 patend = (attempt < 2) ? NUL : '$'; / add/remove '$' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2545 p = pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2546 if (p == '^' && !(attempt & 1)) / add/remove '^' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2547 ++p;
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2548 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0);
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2549 if (regmatch.regprog == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2550 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2552 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2553 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2554
9485 c16e207dc465 commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2555 for (buf = lastbuf; buf != NULL; buf = buf->b_prev)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 if (buf->b_p_bl == find_listed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2557 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2558 && (!diffmode \|\| diff_mode_buf(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2559 #endif
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2560 && buflist_match(&regmatch, buf, FALSE) != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2561 {
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2562 if (curtab_only)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2563 {
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2564 /* Ignore the match if the buffer is not open in
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2565 * the current tab. */
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2566 win_T *wp;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2567
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2568 FOR_ALL_WINDOWS(wp)
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2569 if (wp->w_buffer == buf)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2570 break;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2571 if (wp == NULL)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2572 continue;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2573 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2574 if (match >= 0) /* already found a match */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576 match = -2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2577 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 match = buf->b_fnum; /* remember first match */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2580 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2581
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2582 vim_regfree(regmatch.regprog);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2583 if (match >= 0) /* found one match */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2585 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2586
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2587 /* Only search for unlisted buffers if there was no match with
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2588 * a listed buffer. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2589 if (!unlisted \|\| !find_listed \|\| match != -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2590 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2591 find_listed = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2593
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2594 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2595 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2596
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2597 if (match == -2)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2598 semsg(_("E93: More than one match for %s"), pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2599 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	2600 semsg(_("E94: No matching buffer for %s"), pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2601 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2602 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2603
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	2604 #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	2605 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	2606 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	2607 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	2608 } 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	2609 #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	2610
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2611 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 * Find all buffer names that match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2613 * For command line expansion of ":buf" and ":sbuf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2614 * Return OK if matches found, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2615 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2616 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2617 ExpandBufnames(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2618 char_u *pat,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2619 int *num_file,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2620 char_u ***file,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2621 int options)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2622 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2623 int count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2624 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2625 int round;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2626 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2627 int attempt;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2628 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	2629 #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	2630 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	2631 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2633 num_file = 0; / return values in case of FAIL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2634 *file = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2635
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2636 /* Make a copy of "pat" and change "^" to "$^\\|[\/]$". */
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2637 if (*pat == '^')
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2638 {
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16740 diff changeset	2639 patc = alloc(STRLEN(pat) + 11);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2640 if (patc == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2641 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2642 STRCPY(patc, "\$^\\\|[\\/]\$");
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2643 STRCPY(patc + 11, pat + 1);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2644 }
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2645 else
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2646 patc = pat;
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2647
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2648 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2649 * attempt == 0: try match with '\<', match at start of word
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2650 * attempt == 1: try match without '\<', match anywhere
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2651 */
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2652 for (attempt = 0; attempt <= 1; ++attempt)
7 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 regmatch_T regmatch;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2655
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2656 if (attempt > 0 && patc == pat)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2657 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	2658 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	2659 if (regmatch.regprog == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2660 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2661 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2662 vim_free(patc);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2663 return FAIL;
7 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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2667 * round == 1: Count the matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2668 * round == 2: Build the array to keep the matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2669 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2670 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2671 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2672 count = 0;
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2673 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2674 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2675 if (!buf->b_p_bl) /* skip unlisted buffers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2676 continue;
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2677 p = buflist_match(&regmatch, buf, p_wic);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2678 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2679 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2680 if (round == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2681 ++count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2682 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2683 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2684 if (options & WILD_HOME_REPLACE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2685 p = home_replace_save(buf, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2686 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2687 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	2688 #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	2689 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	2690 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2691 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	2692 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	2693 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	2694 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2695 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	2696 #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	2697 (*file)[count++] = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2698 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2699 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2700 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2701 if (count == 0) /* no match found, break here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2702 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2703 if (round == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2704 {
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	2705 file = ALLOC_MULT(char_u , count);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2706 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2707 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2708 vim_regfree(regmatch.regprog);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2709 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2710 vim_free(patc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2711 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2712 }
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	2713 #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	2714 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	2715 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	2716 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2717 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2718 }
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2719 vim_regfree(regmatch.regprog);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2720 if (count) /* match(es) found, break here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2721 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2722 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2723
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2724 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2725 vim_free(patc);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2726
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	2727 #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	2728 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	2729 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2730 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	2731 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	2732 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	2733 // 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	2734 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	2735 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2736 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	2737 (*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	2738 (*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	2739 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2740 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	2741 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2742 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	2743 (*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	2744 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2745 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	2746 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2747 #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	2748
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2749 *num_file = count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2750 return (count == 0 ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2751 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2752
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2753 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2754 * Check for a match on the file name for buffer "buf" with regprog "prog".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2755 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2756 static char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2757 buflist_match(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2758 regmatch_T *rmp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2759 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2760 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2761 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2762 char_u *match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2763
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2764 /* 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	2765 match = fname_match(rmp, buf->b_sfname, ignore_case);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2766 if (match == NULL)
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2767 match = fname_match(rmp, buf->b_ffname, ignore_case);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2768
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2769 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2770 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2771
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2772 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2773 * Try matching the regexp in "prog" with file name "name".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2774 * Return "name" when there is a match, NULL when not.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2775 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2776 static char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2777 fname_match(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2778 regmatch_T *rmp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2779 char_u *name,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2780 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2781 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2782 char_u *match = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2783 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2784
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2785 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2786 {
6241 ebc72764fa1e updated for version 7.4.455 Bram Moolenaar <bram@vim.org> parents: 6060 diff changeset	2787 /* 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	2788 rmp->rm_ic = p_fic \|\| ignore_case;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2789 if (vim_regexec(rmp, name, (colnr_T)0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2790 match = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2791 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2792 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2793 /* Replace $(HOME) with '~' and try matching again. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2794 p = home_replace_save(NULL, name);
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2795 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2796 match = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2797 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2798 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2799 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2800
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2801 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2802 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2803
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2804 /*
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2805 * Find a file in the buffer list by buffer number.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2806 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2807 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2808 buflist_findnr(int nr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2809 {
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2810 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	2811 hashitem_T *hi;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2812
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2813 if (nr == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2814 nr = curwin->w_alt_fnum;
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2815 sprintf((char *)key, "%x", nr);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2816 hi = hash_find(&buf_hashtab, key);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2817
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2818 if (!HASHITEM_EMPTY(hi))
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2819 return (buf_T *)(hi->hi_key
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2820 - ((unsigned)(curbuf->b_key - (char_u *)curbuf)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2821 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2822 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2823
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2824 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2825 * Get name of file 'n' in the buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2826 * When the file has no name an empty string is returned.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2827 * home_replace() is used to shorten the file name (used for marks).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2828 * Returns a pointer to allocated memory, of NULL when failed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2829 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2830 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2831 buflist_nr2name(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2832 int n,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2833 int fullname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2834 int helptail) /* for help buffers return tail only */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2835 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2836 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2837
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2838 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2839 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2840 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2841 return home_replace_save(helptail ? buf : NULL,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2842 fullname ? buf->b_ffname : buf->b_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2843 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2844
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2845 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2846 * Set the "lnum" and "col" for the buffer "buf" and the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2847 * When "copy_options" is TRUE save the local window option values.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2848 * When "lnum" is 0 only do the options.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2849 */
17458 cfdef48743ed patch 8.1.1727: code for viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17225 diff changeset	2850 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2851 buflist_setfpos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2852 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2853 win_T *win,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2854 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2855 colnr_T col,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2856 int copy_options)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2857 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2858 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2859
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2860 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2861 if (wip->wi_win == win)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2862 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2863 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2864 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2865 /* 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	2866 wip = ALLOC_CLEAR_ONE(wininfo_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2867 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2868 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2869 wip->wi_win = win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2870 if (lnum == 0) /* set lnum even when it's 0 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2871 lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2872 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2873 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2874 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2875 /* remove the entry from the list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2876 if (wip->wi_prev)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2877 wip->wi_prev->wi_next = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2878 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2879 buf->b_wininfo = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2880 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2881 wip->wi_next->wi_prev = wip->wi_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2882 if (copy_options && wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2883 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2884 clear_winopt(&wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2885 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2886 deleteFoldRecurse(&wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2887 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2888 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2889 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2890 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2891 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2892 wip->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2893 wip->wi_fpos.col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2894 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2895 if (copy_options)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2896 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2897 /* Save the window-specific option values. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2898 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2899 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2900 wip->wi_fold_manual = win->w_fold_manual;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2901 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2902 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2903 wip->wi_optset = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2904 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2905
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2906 /* insert the entry in front of the list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2907 wip->wi_next = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2908 buf->b_wininfo = wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2909 wip->wi_prev = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2910 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2911 wip->wi_next->wi_prev = wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2912
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2913 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2914 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2915
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2916 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2917 /*
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2918 * 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	2919 * page. That's because a diff is local to a tab page.
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2920 */
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2921 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2922 wininfo_other_tab_diff(wininfo_T *wip)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2923 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2924 win_T *wp;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2925
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2926 if (wip->wi_opt.wo_diff)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2927 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2928 FOR_ALL_WINDOWS(wp)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2929 /* return FALSE when it's a window in the current tab page, thus
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2930 * the buffer was in diff mode here */
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2931 if (wip->wi_win == wp)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2932 return FALSE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2933 return TRUE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2934 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2935 return FALSE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2936 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2937 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2938
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2939 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2940 * Find info for the current window in buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2941 * If not found, return the info for the most recently used window.
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2942 * 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	2943 * another tab page.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2944 * Returns NULL when there isn't any info.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2945 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2946 static wininfo_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2947 find_wininfo(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2948 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2949 int skip_diff_buffer UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2950 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2951 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2952
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2953 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2954 if (wip->wi_win == curwin
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2955 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2956 && (!skip_diff_buffer \|\| !wininfo_other_tab_diff(wip))
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2957 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2958 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2959 break;
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2960
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2961 /* If no wininfo for curwin, use the first in the list (that doesn't have
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2962 * 'diff' set and is in another tab page). */
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2963 if (wip == NULL)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2964 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2965 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2966 if (skip_diff_buffer)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2967 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2968 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2969 if (!wininfo_other_tab_diff(wip))
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2970 break;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2971 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2972 else
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2973 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2974 wip = buf->b_wininfo;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2975 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2976 return wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2977 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2980 * Reset the local window options to the values last used in this window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981 * If the buffer wasn't used in this window before, use the values from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2982 * the most recently used window. If the values were never set, use the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2983 * global values for the window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2984 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2985 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2986 get_winopts(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2987 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2989
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2990 clear_winopt(&curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2991 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992 clearFolding(curwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2993 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2995 wip = find_wininfo(buf, TRUE);
13931 fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2996 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	2997 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2998 {
13931 fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	2999 /* The buffer is currently displayed in the window: use the actual
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3000 * option values instead of the saved (possibly outdated) values. */
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3001 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	3002
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3003 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	3004 #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	3005 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	3006 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	3007 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	3008 #endif
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3009 }
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3010 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	3011 {
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3012 /* the buffer was displayed in the current window earlier */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3013 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3014 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3015 curwin->w_fold_manual = wip->wi_fold_manual;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3016 curwin->w_foldinvalid = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3017 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3018 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3019 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3020 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3021 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3022
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3023 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3024 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3025 if (p_fdls >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3026 curwin->w_p_fdl = p_fdls;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3027 #endif
18156 c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	3028 after_copy_winopt(curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3029 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3030
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3031 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 * Find the position (lnum and col) for the buffer 'buf' for the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3033 * window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 * Returns a pointer to no_position if no position is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 pos_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3037 buflist_findfpos(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 wininfo_T *wip;
15636 6f1c7e9a6393 patch 8.1.0826: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15595 diff changeset	3040 static pos_T no_position = {1, 0, 0};
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3042 wip = find_wininfo(buf, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 if (wip != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3044 return &(wip->wi_fpos);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3045 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3046 return &no_position;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3048
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050 * Find the lnum for the buffer 'buf' for the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 linenr_T
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3053 buflist_findlnum(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 return buflist_findfpos(buf)->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	3059 * List all known file names (for :files and :buffers command).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3061 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3062 buflist_list(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063 {
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	3064 buf_T *buf = firstbuf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3065 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 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	3067 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	3068 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	3069 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3070 int job_running;
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3071 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	3072 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073
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	3074 #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	3075 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	3076 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	3077
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3078 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	3079 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3080 ga_init2(&buflist, sizeof(buf_T *), 50);
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3081 for (buf = firstbuf; buf != NULL; buf = 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	3082 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3083 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	3084 ((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	3085 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3086
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3087 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	3088 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	3089
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3090 p = buflist_data = (buf_T **)buflist.ga_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	3091 buf = *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	3092 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3093
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3094 for (; buf != NULL && !got_int; buf = 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	3095 ? (++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	3096 : 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	3097 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098 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	3099 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 {
13555 78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3101 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3102 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	3103 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	3104 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 /* skip unlisted buffers, unless ! was used */
6945 957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3106 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	3107 \|\| (vim_strchr(eap->arg, 'u') && buf->b_p_bl)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3108 \|\| (vim_strchr(eap->arg, '+')
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3109 && ((buf->b_flags & BF_READERR) \|\| !bufIsChanged(buf)))
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3110 \|\| (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	3111 && (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	3112 \|\| (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	3113 && (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	3114 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3115 \|\| (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	3116 && (!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	3117 \|\| (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	3118 && (!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	3119 \|\| (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	3120 && (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	3121 #endif
6945 957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3122 \|\| (vim_strchr(eap->arg, '-') && buf->b_p_ma)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3123 \|\| (vim_strchr(eap->arg, '=') && !buf->b_p_ro)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3124 \|\| (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR))
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3125 \|\| (vim_strchr(eap->arg, '%') && buf != curbuf)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3126 \|\| (vim_strchr(eap->arg, '#')
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3127 && (buf == curbuf \|\| curwin->w_alt_fnum != buf->b_fnum)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 if (buf_spname(buf) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	3130 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3131 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132 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	3133 if (message_filtered(NameBuff))
af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3134 continue;
af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3135
12110 7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3136 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	3137 : (bufIsChanged(buf) ? '+' : ' ');
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3138 #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	3139 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	3140 {
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3141 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	3142 ro_char = '?';
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3143 else
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3144 ro_char = 'R';
12110 7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3145 changed_char = ' '; /* bufIsChanged() returns TRUE to avoid
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3146 * closing, but it's not actually changed. */
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3147 }
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3148 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	3149 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	3150 else
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3151 #endif
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3152 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	3153
9943 af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3154 msg_putchar('\n');
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	3155 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	3156 buf->b_fnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 buf->b_p_bl ? ' ' : 'u',
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 buf == curbuf ? '%' :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 buf->b_ml.ml_mfp == NULL ? ' ' :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 (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	3162 ro_char,
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3163 changed_char,
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	3164 NameBuff);
7572 992fe73d4ee6 commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8 Christian Brabandt <cb@256bit.org> parents: 7266 diff changeset	3165 if (len > IOSIZE - 20)
992fe73d4ee6 commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8 Christian Brabandt <cb@256bit.org> parents: 7266 diff changeset	3166 len = IOSIZE - 20;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 /* put "line 999" in column 40 or after the file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 i = 40 - vim_strsize(IObuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 IObuff[len++] = ' ';
16162 cd5c83115ec6 patch 8.1.1086: too many curly braces Bram Moolenaar <Bram@vim.org> parents: 16082 diff changeset	3172 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	3173 #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	3174 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	3175 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	3176 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	3177 #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	3178 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	3179 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	3180 : (long)buflist_findlnum(buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181 msg_outtrans(IObuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 out_flush(); /* output one line at a time */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 }
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	3185
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 #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	3187 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	3188 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	3189 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 * Get file name and line number for file 'fnum'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 * Used by DoOneCmd() for translating '%' and '#'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 * Used by insert_reg() and cmdline_paste() for '#' register.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 * Return FAIL if not found, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3199 buflist_name_nr(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3200 int fnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3201 char_u **fname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3202 linenr_T *lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 buf = buflist_findnr(fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 if (buf == NULL \|\| buf->b_fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 *fname = buf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 *lnum = buflist_findlnum(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 /*
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3217 * 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	3218 * "sfname_arg".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 * 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	3220 * Returns FAIL for failure (file name already in use by other buffer)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 * OK otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3224 setfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3225 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	3226 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	3227 char_u *sfname_arg,
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3228 int message) /* give message when buffer already exists */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3230 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	3231 char_u *sfname = sfname_arg;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3232 buf_T *obuf = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3233 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3234 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3235 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3237 if (ffname == NULL \|\| *ffname == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239 /* 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	3240 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	3241 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	3242 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3243 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	3244 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 if (ffname == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 * if the file name is already used in another buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257 * - if the buffer is loaded, fail
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 * - if the buffer is not loaded, delete it from the list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 st.st_dev = (dev_T)-1;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3263 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3264 if (!(buf->b_flags & BF_DUMMY))
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3265 #ifdef UNIX
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3266 obuf = buflist_findname_stat(ffname, &st);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 #else
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3268 obuf = buflist_findname(ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3270 if (obuf != NULL && obuf != buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 if (message)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	3275 emsg(_("E95: Buffer with this name already exists"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 }
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	3279 /* delete from the list */
9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	3280 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 if (ffname == NULL \|\| sfname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 vim_free(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 #ifdef USE_FNAME_CASE
15794 0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined Bram Moolenaar <Bram@vim.org> parents: 15774 diff changeset	3290 fname_case(sfname, 0); /* set correct case for short file name */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3291 #endif
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3292 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	3293 vim_free(buf->b_sfname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 vim_free(buf->b_ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 buf->b_sfname = sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 if (st.st_dev == (dev_T)-1)
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3301 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3304 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 buf_name_changed(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 /*
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3317 * Crude way of changing the name of a buffer. Use with care!
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3318 * The name should be relative to the current directory.
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3319 */
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3320 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3321 buf_set_name(int fnum, char_u *name)
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3322 {
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3323 buf_T *buf;
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3324
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3325 buf = buflist_findnr(fnum);
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3326 if (buf != NULL)
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3327 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3328 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	3329 vim_free(buf->b_sfname);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3330 vim_free(buf->b_ffname);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3331 buf->b_ffname = vim_strsave(name);
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3332 buf->b_sfname = NULL;
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3333 /* Allocate ffname and expand into full path. Also resolves .lnk
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3334 * files on Win32. */
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3335 fname_expand(buf, &buf->b_ffname, &buf->b_sfname);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3336 buf->b_fname = buf->b_sfname;
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3337 }
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3338 }
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3339
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3340 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341 * 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	3342 * changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3345 buf_name_changed(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3346 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 * If the file name changed, also change the name of the swapfile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 if (buf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351 ml_setname(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3353 if (curwin->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3354 check_arg_idx(curwin); /* check file name for arg list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3355 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356 maketitle(); /* set window title */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3358 status_redraw_all(); /* status lines need to be redrawn */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359 fmarks_check_names(buf); /* check named file marks */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360 ml_timestamp(buf); /* reset timestamp */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 * set alternate file name for current window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366 * Used by do_one_cmd(), do_write() and do_ecmd().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3367 * Return the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3368 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3370 setaltfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3371 char_u *ffname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3372 char_u *sfname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3373 linenr_T lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3374 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3375 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 /* Create a buffer. 'buflisted' is not set if it's a new buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378 buf = buflist_new(ffname, sfname, lnum, 0);
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	3379 if (buf != NULL && !cmdmod.keepalt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 curwin->w_alt_fnum = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3383
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3385 * Get alternate file name for current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3386 * Return NULL if there isn't any, and give error message if requested.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3387 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3388 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3389 getaltfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3390 int errmsg) /* give error message */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3393 linenr_T dummy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3395 if (buflist_name_nr(0, &fname, &dummy) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 if (errmsg)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	3398 emsg(_(e_noalt));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3401 return fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 * Add a file name to the buflist and return its number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406 * Uses same flags as buflist_new(), except BLN_DUMMY.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408 * used by qf_init(), main() and doarglist()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3410 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3411 buflist_add(char_u *fname, int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 buf = buflist_new(fname, NULL, (linenr_T)0, flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417 return buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3418 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3419 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3420
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421 #if defined(BACKSLASH_IN_FILENAME) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423 * Adjust slashes in file names. Called after 'shellslash' was set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3426 buflist_slash_adjust(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3427 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	3430 FOR_ALL_BUFFERS(bp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 if (bp->b_ffname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3433 slash_adjust(bp->b_ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434 if (bp->b_sfname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3435 slash_adjust(bp->b_sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3436 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3437 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3440 /*
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3441 * Set alternate cursor position for the current buffer and window "win".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 * Also save the local window option values.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3444 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3445 buflist_altfpos(win_T *win)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 {
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3447 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3448 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3451 * Return TRUE if 'ffname' is not the same file as current file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 * Fname must have a full path (expanded by mch_FullName()).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3453 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3455 otherfile(char_u *ffname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3456 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457 return otherfile_buf(curbuf, ffname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 , NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3463
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3465 otherfile_buf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3466 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3467 char_u *ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3468 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3469 , stat_T *stp
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3470 #endif
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3471 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3472 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3473 /* no name is different */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3474 if (ffname == NULL \|\| *ffname == NUL \|\| buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3475 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3476 if (fnamecmp(ffname, buf->b_ffname) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3479 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3480 stat_T st;
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3481
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3482 /* If no stat_T given, get it now */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3483 if (stp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3484 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3485 if (!buf->b_dev_valid \|\| mch_stat((char *)ffname, &st) < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3486 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 stp = &st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 /* Use dev/ino to check if the files are the same, even when the names
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 * are different (possible with links). Still need to compare the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 * name above, for when the file doesn't exist yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492 * Problem: The dev/ino changes when a file is deleted (and created
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 * again) and remains the same when renamed/moved. We don't want to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494 * mch_stat() each buffer each time, that would be too slow. Get the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3495 * dev/ino again when they appear to match, but not when they appear
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3496 * to be different: Could skip a buffer when it's actually the same
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 * file. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3500 buf_setino(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3501 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3502 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3504 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3506 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3508
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3509 #if defined(UNIX) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3510 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3511 * Set inode and device number for a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3512 * Must always be called when b_fname is changed!.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3514 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3515 buf_setino(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3517 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3518
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3519 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3520 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3521 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3523 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3524 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525 else
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3526 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3527 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 * Return TRUE if dev/ino in buffer "buf" matches with "stp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3531 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3533 buf_same_ino(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3534 buf_T *buf,
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3535 stat_T *stp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3536 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3537 return (buf->b_dev_valid
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 && stp->st_dev == buf->b_dev
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 && stp->st_ino == buf->b_ino);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3541 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3543 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3544 * Print info about the current buffer.
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3545 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3546 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3547 fileinfo(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3548 int fullname, /* when non-zero print full path */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3549 int shorthelp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3550 int dont_truncate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3551 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3552 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553 int n;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3554 char *p;
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3555 char *buffer;
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	3556 size_t len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557
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	3558 buffer = alloc(IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 if (fullname > 1) /* 2 CTRL-G: include buffer number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3564 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 p = buffer + STRLEN(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 p = buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 *p++ = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571 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	3572 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 if (!fullname && curbuf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 name = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3578 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	3579 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 (int)(IOSIZE - (p - buffer)), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3583 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s",
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 curbufIsChanged() ? (shortmess(SHM_MOD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 ? " [+]" : _(" [Modified]")) : " ",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 (curbuf->b_flags & BF_NOTEDITED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 ? _("[Not edited]") : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 (curbuf->b_flags & BF_NEW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 ? _("[New file]") : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "",
4795 8360a59aa04b updated for version 7.3.1144 Bram Moolenaar <bram@vim.org> parents: 4354 diff changeset	3597 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]")
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598 : _("[readonly]")) : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 (curbufIsChanged() \|\| (curbuf->b_flags & BF_WRITE_MASK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 \|\| curbuf->b_p_ro) ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 " " : "");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 /* With 32 bit longs and more than 21,474,836 lines multiplying by 100
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 * causes an overflow, thus for large numbers divide instead. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 if (curwin->w_cursor.lnum > 1000000L)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 n = (int)(((long)curwin->w_cursor.lnum) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 ((long)curbuf->b_ml.ml_line_count / 100L));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 n = (int)(((long)curwin->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 (long)curbuf->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 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	3611 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 else if (p_ru)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 /* 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	3615 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	3616 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	3617 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	3618 (long)curbuf->b_ml.ml_line_count, n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3622 vim_snprintf_add(buffer, IOSIZE,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 _("line %ld of %ld --%d%%-- col "),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 (long)curwin->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 (long)curbuf->b_ml.ml_line_count,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 validate_virtcol();
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3628 len = STRLEN(buffer);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3629 col_print((char_u *)buffer + len, IOSIZE - len,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3633 (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	3634 !shortmess(SHM_FILE));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 if (dont_truncate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 /* Temporarily set msg_scroll to avoid the message being truncated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 * First call msg_start() to get the message in the right place. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 n = msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643 msg(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644 msg_scroll = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3648 p = (char *)msg_trunc_attr(buffer, FALSE, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 if (restart_edit != 0 \|\| (msg_scrolled && !need_wait_return))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 /* Need to repeat the message after redrawing when:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 * - When restart_edit is set (otherwise there will be a delay
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 * before redrawing).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 * - When the screen was scrolled but there is no wait-return
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 * prompt. */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3655 set_keep_msg((char_u *)p, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3662 col_print(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3663 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3664 size_t buflen,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3665 int col,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3666 int vcol)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3667 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668 if (col == vcol)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3669 vim_snprintf((char *)buf, buflen, "%d", col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 else
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3671 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 #if defined(FEAT_TITLE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 static char_u *lasttitle = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 static char_u *lasticon = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3678 /*
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3679 * 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	3680 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3682 maketitle(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 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	3685 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	3686 char_u *icon_str = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 int maxlen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 int mustset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 char_u buf[IOSIZE];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 int off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 if (!redrawing())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 /* Postpone updating the title when 'lazyredraw' is set. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 need_maketitle = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3697 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 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	3701 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	3702 return; // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 if (p_title)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 if (p_titlelen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 maxlen = p_titlelen * Columns / 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709 if (maxlen < 10)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 maxlen = 10;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3711 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3713 title_str = buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714 if (*p_titlestring != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 #ifdef FEAT_STL_OPT
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3717 if (stl_syntax & STL_IN_TITLE)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3718 {
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3719 int use_sandbox = FALSE;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3720 int save_called_emsg = called_emsg;
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3721
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3722 # ifdef FEAT_EVAL
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3723 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0);
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3724 # endif
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3725 called_emsg = FALSE;
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3726 build_stl_str_hl(curwin, title_str, sizeof(buf),
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3727 p_titlestring, use_sandbox,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3728 0, maxlen, NULL, NULL);
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3729 if (called_emsg)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3730 set_string_option_direct((char_u *)"titlestring", -1,
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3731 (char_u *)"", OPT_FREE, SID_ERROR);
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3732 called_emsg \|= save_called_emsg;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3733 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 #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	3736 title_str = p_titlestring;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 /* format: "fname + (path) (1 of 2) - VIM" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3742 #define SPACE_FOR_FNAME (IOSIZE - 100)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3743 #define SPACE_FOR_DIR (IOSIZE - 20)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3744 #define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 if (curbuf->b_fname == NULL)
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3746 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	3747 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3748 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	3749 {
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3750 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	3751 SPACE_FOR_FNAME);
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3752 }
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3753 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 p = transstr(gettail(curbuf->b_fname));
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3757 vim_strncpy(buf, p, SPACE_FOR_FNAME);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3761 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3762 if (curbuf->b_term == NULL)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3763 #endif
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3764 switch (bufIsChanged(curbuf)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3765 + (curbuf->b_p_ro * 2)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3766 + (!curbuf->b_p_ma * 4))
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3767 {
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3768 case 1: STRCAT(buf, " +"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3769 case 2: STRCAT(buf, " ="); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3770 case 3: STRCAT(buf, " =+"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3771 case 4:
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3772 case 6: STRCAT(buf, " -"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3773 case 5:
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3774 case 7: STRCAT(buf, " -+"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3775 }
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3776
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3777 if (curbuf->b_fname != NULL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3778 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3779 && curbuf->b_term == NULL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3780 #endif
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3781 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 /* Get path of file, replace home dir with ~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 off = (int)STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 buf[off++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 buf[off++] = '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787 home_replace(curbuf, curbuf->b_ffname,
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3788 buf + off, SPACE_FOR_DIR - off, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 /* avoid "c:/name" to be reduced to "c" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 if (isalpha(buf[off]) && buf[off + 1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 off += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 /* remove the file name */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	3795 p = gettail_sep(buf + off);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 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	3797 {
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3798 /* must be a help buffer */
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3799 vim_strncpy(buf + off, (char_u *)_("help"),
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3800 (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	3801 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 *p = NUL;
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	3804
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3805 /* Translate unprintable chars and concatenate. Keep some
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3806 * room for the server name. When there is no room (very long
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3807 * file name) use (...). */
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3808 if (off < SPACE_FOR_DIR)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3809 {
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3810 p = transstr(buf + off);
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3811 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	3812 vim_free(p);
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3813 }
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3814 else
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3815 {
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3816 vim_strncpy(buf + off, (char_u *)"...",
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3817 (size_t)(SPACE_FOR_ARGNR - off));
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3818 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 STRCAT(buf, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3822 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3824 #if defined(FEAT_CLIENTSERVER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 if (serverName != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 STRCAT(buf, " - ");
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2704 diff changeset	3828 vim_strcat(buf, serverName, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 STRCAT(buf, " - VIM");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3833
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834 if (maxlen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 /* 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	3837 if (vim_strsize(buf) > maxlen)
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3238 diff changeset	3838 trunc_string(buf, buf, maxlen, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 }
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3842 mustset = value_changed(title_str, &lasttitle);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 if (p_icon)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 {
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3846 icon_str = buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 if (*p_iconstring != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 #ifdef FEAT_STL_OPT
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3850 if (stl_syntax & STL_IN_ICON)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3851 {
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3852 int use_sandbox = FALSE;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3853 int save_called_emsg = called_emsg;
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3854
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3855 # ifdef FEAT_EVAL
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3856 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0);
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3857 # endif
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3858 called_emsg = FALSE;
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3859 build_stl_str_hl(curwin, icon_str, sizeof(buf),
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3860 p_iconstring, use_sandbox,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3861 0, 0, NULL, NULL);
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3862 if (called_emsg)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3863 set_string_option_direct((char_u *)"iconstring", -1,
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3864 (char_u *)"", OPT_FREE, SID_ERROR);
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3865 called_emsg \|= save_called_emsg;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3866 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 #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	3869 icon_str = p_iconstring;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 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	3874 p = buf_spname(curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 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	3876 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	3877 *icon_str = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 /* 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	3879 len = (int)STRLEN(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 if (len > 100)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3881 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 len -= 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 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	3884 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	3885 p += len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 }
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3887 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	3888 trans_characters(icon_str, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3892 mustset \|= value_changed(icon_str, &lasticon);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 if (mustset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 resettitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 * Used for title and icon: Check if "str" differs from "last". Set "last"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 * 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	3901 * Return TRUE if resettitle() is to be called.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 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	3904 value_changed(char_u str, char_u *last)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3905 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906 if ((str == NULL) != (*last == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 \|\| (str != NULL && last != NULL && STRCMP(str, last) != 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 vim_free(*last);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 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	3911 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 *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	3913 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	3914 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	3915 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 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	3917 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 *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	3919 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	3920 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 * Put current window title back (used after calling a shell)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3929 resettitle(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 mch_settitle(lasttitle, lasticon);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3933
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3934 # if defined(EXITFREE) \|\| defined(PROTO)
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3935 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3936 free_titles(void)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3937 {
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3938 vim_free(lasttitle);
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3939 vim_free(lasticon);
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3940 }
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3941 # endif
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3942
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 #endif /* FEAT_TITLE */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	3945 #if defined(FEAT_STL_OPT) \|\| defined(FEAT_GUI_TABLINE) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 /*
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3947 * Build a string from the status line items in "fmt".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 * Return length of string in screen cells.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 *
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3950 * Normally works for window "wp", except when working for 'tabline' then it
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3951 * is "curwin".
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3952 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953 * Items are drawn interspersed with the text that surrounds it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3954 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3955 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3956 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3957 * If maxwidth is not zero, the string will be filled at any middle marker
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958 * or truncated if too long, fillchar is used for all whitespace.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3961 build_stl_str_hl(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3962 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3963 char_u out, / buffer to write into != NameBuff */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3964 size_t outlen, /* length of out[] */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3965 char_u *fmt,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3966 int use_sandbox UNUSED, /* "fmt" was set insecurely, use sandbox */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3967 int fillchar,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3968 int maxwidth,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3969 struct stl_hlrec hltab, / return: HL attributes (can be NULL) */
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3970 struct stl_hlrec tabtab) / return: tab page nrs (can be NULL) */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3971 {
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3972 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	3973 size_t len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3976 char_u *t;
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	3977 int byteval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 #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	3979 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	3980 buf_T *save_curbuf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 int empty_line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 colnr_T virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 long l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 int prevchar_isflag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 int prevchar_isitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 int itemisflag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 int fillable;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 long num;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 int itemcnt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 int curitem;
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	3995 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	3996 int group_start_userhl;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 int groupitem[STL_MAX_ITEM];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 int groupdepth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 struct stl_item
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 char_u *start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 int minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 int maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004 enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 Normal,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 Empty,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 Group,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 Middle,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010 Highlight,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4011 TabPage,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 Trunc
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 } type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 } item[STL_MAX_ITEM];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 int minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016 int maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 int zeropad;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 char_u base;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 char_u opt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 #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	4021 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	4022 char_u win_tmp[TMPLEN];
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4023 char_u *usefmt = fmt;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4024 struct stl_hlrec *sp;
12387 1ecdbc207c1e patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight Christian Brabandt <cb@256bit.org> parents: 12267 diff changeset	4025 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	4026 int save_redr_type = curwin->w_redr_type;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4027
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4028 #ifdef FEAT_EVAL
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4029 /*
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4030 * When the format starts with "%!" then evaluate it as an expression and
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4031 * use the result as the actual format string.
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4032 */
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4033 if (fmt[0] == '%' && fmt[1] == '!')
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4034 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4035 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	4036
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4037 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	4038 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	4039 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	4040
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4041 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4042 if (usefmt == NULL)
943 e70aad5761b5 updated for version 7.0-069 vimboss parents: 934 diff changeset	4043 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	4044
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4045 do_unlet((char_u *)"g:statusline_winid", TRUE);
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4046 }
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4047 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4049 if (fillchar == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050 fillchar = ' ';
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	4051 /* Can't handle a multi-byte fill character yet. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	4052 else if (mb_char2len(fillchar) > 1)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	4053 fillchar = '-';
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	4054
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4055 // 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	4056 // 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	4057 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	4058 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	4059 {
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4060 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	4061 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	4062 }
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4063
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4064 // 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	4065 // 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	4066 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	4067 empty_line = (*p == NUL);
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4068
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4069 // 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	4070 // 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	4071 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	4072 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	4073 {
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4074 // 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	4075 // 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	4076 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	4077 wp->w_cursor.coladd = 0;
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4078 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	4079 }
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4080 else
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4081 byteval = (*mb_ptr2char)(p + wp->w_cursor.col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4082
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4083 groupdepth = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4084 p = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4085 curitem = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4087 prevchar_isitem = FALSE;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4088 for (s = usefmt; *s; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4089 {
2704 a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4090 if (curitem == STL_MAX_ITEM)
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4091 {
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4092 /* There are too many items. Add the error code to the statusline
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4093 * to give the user a hint about what went wrong. */
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4094 if (p + 6 < out + outlen)
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4095 {
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4096 mch_memmove(p, " E541", (size_t)5);
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4097 p += 5;
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4098 }
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4099 break;
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4100 }
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4101
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4102 if (s != NUL && s != '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4103 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4104
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4105 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4106 * Handle up to the next '%' or the end.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4107 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4108 while (s != NUL && s != '%' && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4109 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4110 if (*s == NUL \|\| p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4111 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4112
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4113 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4114 * Handle one '%' item.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4115 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4116 s++;
2694 fcea35e2a41f updated for version 7.3.112 Bram Moolenaar <bram@vim.org> parents: 2620 diff changeset	4117 if (s == NUL) / ignore trailing % */
fcea35e2a41f updated for version 7.3.112 Bram Moolenaar <bram@vim.org> parents: 2620 diff changeset	4118 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4119 if (*s == '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4121 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4122 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4123 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4124 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4125 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4126 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 if (*s == STL_MIDDLEMARK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4128 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4129 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4130 if (groupdepth > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4131 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 item[curitem].type = Middle;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4133 item[curitem++].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4135 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4136 if (*s == STL_TRUNCMARK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4137 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4138 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4139 item[curitem].type = Trunc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4140 item[curitem++].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4141 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4142 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4143 if (*s == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4144 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4145 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4146 if (groupdepth < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4147 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4148 groupdepth--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4149
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4150 t = item[groupitem[groupdepth]].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4151 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4152 l = vim_strsize(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4153 if (curitem > groupitem[groupdepth] + 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4154 && item[groupitem[groupdepth]].minwid == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4155 {
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4156 /* remove group if all items are empty and highlight group
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4157 * doesn't change */
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4158 group_start_userhl = group_end_userhl = 0;
12684 185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4159 for (n = groupitem[groupdepth] - 1; n >= 0; n--)
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4160 {
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4161 if (item[n].type == Highlight)
12684 185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4162 {
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4163 group_start_userhl = group_end_userhl = item[n].minwid;
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4164 break;
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4165 }
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4166 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4167 for (n = groupitem[groupdepth] + 1; n < curitem; n++)
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4168 {
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4169 if (item[n].type == Normal)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4170 break;
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4171 if (item[n].type == Highlight)
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4172 group_end_userhl = item[n].minwid;
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4173 }
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4174 if (n == curitem && group_start_userhl == group_end_userhl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4175 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4176 p = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4177 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4178 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4180 if (l > item[groupitem[groupdepth]].maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4181 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4182 /* truncate, remove n bytes of text at the start */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4183 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4185 /* Find the first character that should be included. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4186 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4187 while (l >= item[groupitem[groupdepth]].maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4188 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4189 l -= ptr2cells(t + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4190 n += (*mb_ptr2len)(t + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4191 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4192 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 else
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4194 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196 *t = '<';
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4197 mch_memmove(t + 1, t + n, (size_t)(p - (t + n)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4198 p = p - n + 1;
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15557 diff changeset	4199
1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15557 diff changeset	4200 // Fill up space left over by half a double-wide char.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4201 while (++l < item[groupitem[groupdepth]].minwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4202 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4203
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4204 /* correct the start of the items for the truncation */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 for (l = groupitem[groupdepth] + 1; l < curitem; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4206 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4207 item[l].start -= n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4208 if (item[l].start < t)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4209 item[l].start = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 else if (abs(item[groupitem[groupdepth]].minwid) > l)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4213 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4214 /* fill */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4215 n = item[groupitem[groupdepth]].minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4216 if (n < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4217 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4218 /* fill by appending characters */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4219 n = 0 - n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4220 while (l++ < n && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4221 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4222 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4223 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4224 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4225 /* fill by inserting characters */
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4226 mch_memmove(t + n - l, t, (size_t)(p - t));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4227 l = n - l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228 if (p + l >= out + outlen)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4229 l = (long)((out + outlen) - p - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4230 p += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 for (n = groupitem[groupdepth] + 1; n < curitem; n++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 item[n].start += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4233 for ( ; l > 0; l--)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 *t++ = fillchar;
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 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 maxwid = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 zeropad = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4242 l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 if (*s == '0')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4246 zeropad = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4248 if (*s == '-')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4249 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 l = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4252 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4255 minwid = (int)getdigits(&s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4256 if (minwid < 0) /* overflow */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4258 }
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4259 if (*s == STL_USER_HL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261 item[curitem].type = Highlight;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4262 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4263 item[curitem].minwid = minwid > 9 ? 1 : minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4265 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4266 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267 }
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4268 if (s == STL_TABPAGENR \|\| s == STL_TABCLOSENR)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4269 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4270 if (*s == STL_TABCLOSENR)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4271 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4272 if (minwid == 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4273 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4274 /* %X ends the close label, go back to the previously
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4275 * define tab label nr. */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4276 for (n = curitem - 1; n >= 0; --n)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4277 if (item[n].type == TabPage && item[n].minwid >= 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4278 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4279 minwid = item[n].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4280 break;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4281 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4282 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4283 else
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4284 /* close nrs are stored as negative values */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4285 minwid = - minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4286 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4287 item[curitem].type = TabPage;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4288 item[curitem].start = p;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4289 item[curitem].minwid = minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4290 s++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4291 curitem++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4292 continue;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4293 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 if (*s == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4297 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4298 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4299 maxwid = (int)getdigits(&s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4300 if (maxwid <= 0) /* overflow */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4301 maxwid = 50;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4302 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4303 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4304 minwid = (minwid > 50 ? 50 : minwid) * l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4305 if (*s == '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4306 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4307 groupitem[groupdepth++] = curitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4308 item[curitem].type = Group;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4309 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4310 item[curitem].minwid = minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4311 item[curitem].maxwid = maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4312 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4313 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4314 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4315 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4316 if (vim_strchr(STL_ALL, *s) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4317 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4320 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4321 opt = *s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4322
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323 /* OK - now for the real work */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 base = 'D';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4325 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4326 fillable = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327 num = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 str = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 switch (opt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4330 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4331 case STL_FILEPATH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4332 case STL_FULLPATH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4333 case STL_FILENAME:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334 fillable = FALSE; /* don't change ' ' to fillchar */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4335 if (buf_spname(wp->w_buffer) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	4336 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4337 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4338 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4339 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	4340 : wp->w_buffer->b_fname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4341 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4342 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4343 trans_characters(NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4344 if (opt != STL_FILENAME)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4345 str = NameBuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4346 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4347 str = gettail(NameBuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4348 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4349
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4350 case STL_VIM_EXPR: /* '{' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4351 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4352 t = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4353 while (s != '}' && s != NUL && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4354 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4355 if (s != '}') / missing '}' or out of space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4356 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4357 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4358 *p = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4359 p = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4360
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4361 #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	4362 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	4363 "%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	4364 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	4365 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	4366 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4367
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	4368 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	4369 save_curwin = curwin;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4370 curwin = wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4371 curbuf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4372
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	4373 str = eval_to_string_safe(p, &t, use_sandbox);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4374
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	4375 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	4376 curbuf = save_curbuf;
145 f310d2061525 updated for version 7.0046 vimboss parents: 126 diff changeset	4377 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	4378 do_unlet((char_u *)"g:actual_curwin", TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4379
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4380 if (str != NULL && *str != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4381 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4382 if (*skipdigits(str) == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4383 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4384 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	4385 VIM_CLEAR(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4386 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4387 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4388 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4389 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4390 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4391
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4392 case STL_LINE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4393 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4394 ? 0L : (long)(wp->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4395 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4396
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4397 case STL_NUMLINES:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4398 num = wp->w_buffer->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4399 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4400
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4401 case STL_COLUMN:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4402 num = !(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4403 ? 0 : (int)wp->w_cursor.col + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4404 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4405
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4406 case STL_VIRTCOL:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4407 case STL_VIRTCOL_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4408 /* In list mode virtcol needs to be recomputed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4409 virtcol = wp->w_virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4410 if (wp->w_p_list && lcs_tab1 == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4411 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4412 wp->w_p_list = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4413 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4414 wp->w_p_list = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4415 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4416 ++virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4417 /* Don't display %V if it's the same as %c. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4418 if (opt == STL_VIRTCOL_ALT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4419 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4420 ? 0 : (int)wp->w_cursor.col + 1)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4421 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4422 num = (long)virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4423 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4424
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4425 case STL_PERCENTAGE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4426 num = (int)(((long)wp->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4427 (long)wp->w_buffer->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4428 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4429
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4430 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	4431 str = buf_tmp;
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4432 get_rel_pos(wp, str, TMPLEN);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4433 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4434
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4435 case STL_ARGLISTSTAT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4436 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	4437 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	4438 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	4439 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4440 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4441
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4442 case STL_KEYMAP:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4443 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	4444 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	4445 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4446 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4447 case STL_PAGENUM:
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	4448 #if defined(FEAT_PRINTER) \|\| defined(FEAT_GUI_TABLINE)
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4449 num = printer_page_num;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4451 num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4452 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4453 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4454
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4455 case STL_BUFNO:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4456 num = wp->w_buffer->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4457 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4458
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4459 case STL_OFFSET_X:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4460 base = 'X';
12674 e769c912fcd9 patch 8.0.1215: newer gcc warns for implicit fallthrough Christian Brabandt <cb@256bit.org> parents: 12660 diff changeset	4461 /* FALLTHROUGH */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 case STL_OFFSET:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4463 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) \|\| l < 0 ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4466 0L : l + 1 + (!(State & INSERT) && empty_line ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4467 0 : (int)wp->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4468 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4470
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4471 case STL_BYTEVAL_X:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4472 base = 'X';
12674 e769c912fcd9 patch 8.0.1215: newer gcc warns for implicit fallthrough Christian Brabandt <cb@256bit.org> parents: 12660 diff changeset	4473 /* FALLTHROUGH */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4474 case STL_BYTEVAL:
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4475 num = byteval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4476 if (num == NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4477 num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4479 num = NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4480 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4482 case STL_ROFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4483 case STL_ROFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4484 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4485 if (wp->w_buffer->b_p_ro)
4795 8360a59aa04b updated for version 7.3.1144 Bram Moolenaar <bram@vim.org> parents: 4354 diff changeset	4486 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4489 case STL_HELPFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4490 case STL_HELPFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 if (wp->w_buffer->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP"
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 788 diff changeset	4494 : _("[Help]"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4495 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4496
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4497 case STL_FILETYPE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4498 if (*wp->w_buffer->b_p_ft != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4499 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4500 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4501 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]",
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4502 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	4503 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4504 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4505 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4506
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4507 case STL_FILETYPE_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4508 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 if (*wp->w_buffer->b_p_ft != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4510 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4511 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4512 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s",
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4513 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	4514 for (t = buf_tmp; *t != 0; t++)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515 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	4516 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4517 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4518 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4519
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	4520 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4521 case STL_PREVIEWFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4522 case STL_PREVIEWFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4523 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4524 if (wp->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4525 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4526 : _("[Preview]"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4527 break;
2411 68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4528
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4529 case STL_QUICKFIX:
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4530 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	4531 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	4532 ? _(msg_loclist)
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4533 : _(msg_qflist));
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4534 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4535 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4536
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4537 case STL_MODIFIED:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4538 case STL_MODIFIED_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4539 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4540 switch ((opt == STL_MODIFIED_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4541 + bufIsChanged(wp->w_buffer) * 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4542 + (!wp->w_buffer->b_p_ma) * 4)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4543 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4544 case 2: str = (char_u *)"[+]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4545 case 3: str = (char_u *)",+"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4546 case 4: str = (char_u *)"[-]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4547 case 5: str = (char_u *)",-"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4548 case 6: str = (char_u *)"[+-]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4549 case 7: str = (char_u *)",+-"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4550 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4551 break;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4552
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4553 case STL_HIGHLIGHT:
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4554 t = s;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4555 while (s != '#' && s != NUL)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4556 ++s;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4557 if (*s == '#')
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4558 {
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4559 item[curitem].type = Highlight;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4560 item[curitem].start = p;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4561 item[curitem].minwid = -syn_namen2id(t, (int)(s - t));
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4562 curitem++;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4563 }
5407 7b760cda2bbf updated for version 7.4.054 Bram Moolenaar <bram@vim.org> parents: 5302 diff changeset	4564 if (*s != NUL)
7b760cda2bbf updated for version 7.4.054 Bram Moolenaar <bram@vim.org> parents: 5302 diff changeset	4565 ++s;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4566 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4567 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4568
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4569 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4570 item[curitem].type = Normal;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4571 if (str != NULL && *str)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4572 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4573 t = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4574 if (itemisflag)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4575 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4576 if ((t[0] && t[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4577 && ((!prevchar_isitem && *t == ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4578 \|\| (prevchar_isflag && *t == ' ')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4579 t++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4580 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4581 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4582 l = vim_strsize(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4583 if (l > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4585 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4586 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4587 while (l >= maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4589 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4590 l -= ptr2cells(t);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4591 t += (*mb_ptr2len)(t);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4593 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4594 l -= byte2cells(*t++);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4597 *p++ = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4598 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4599 if (minwid > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603 /* Don't put a "-" in front of a digit. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4604 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4605 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4607 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4608 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4609 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4611 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4612 minwid *= -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4613 while (*t && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4614 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4615 p++ = t++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 /* Change a space by fillchar, unless fillchar is '-' and a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617 * digit follows. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4618 if (fillable && p[-1] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619 && (!VIM_ISDIGIT(*t) \|\| fillchar != '-'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 p[-1] = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4621 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4622 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4623 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4624 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4625 else if (num >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4626 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4627 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4628 char_u nstr[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4629
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4630 if (p + 20 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4631 break; /* not sufficient space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4632 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4633 t = nstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4634 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4635 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4636 *t++ = '-';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4637 minwid--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4638 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4639 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4640 if (zeropad)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4641 *t++ = '0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4642 t++ = '';
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4643 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4644 *t = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4645
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4646 for (n = num, l = 1; n >= nbase; n /= nbase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4647 l++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4648 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4649 l++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4650 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4651 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4652 l += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4653 n = l - maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4654 while (l-- > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4655 num /= nbase;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4656 *t++ = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4657 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4658 *t = t[-3];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4659 *++t = 0;
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4660 vim_snprintf((char )p, outlen - (p - out), (char )nstr,
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4661 0, num, n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4662 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4663 else
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4664 vim_snprintf((char )p, outlen - (p - out), (char )nstr,
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4665 minwid, num);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4666 p += STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4667 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4668 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4669 item[curitem].type = Empty;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4670
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4671 if (opt == STL_VIM_EXPR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4672 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4673
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4674 if (num >= 0 \|\| (!itemisflag && str && *str))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4675 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4676 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4677 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4678 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4679 itemcnt = curitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4680
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4681 #ifdef FEAT_EVAL
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4682 if (usefmt != fmt)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4683 vim_free(usefmt);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4684 #endif
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4685
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4686 width = vim_strsize(out);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4687 if (maxwidth > 0 && width > maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4688 {
1736 fe52f9888eaa updated for version 7.2-034 vimboss parents: 1710 diff changeset	4689 /* Result is too long, must truncate somewhere. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4690 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4691 if (itemcnt == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4692 s = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4693 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4694 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4695 for ( ; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4696 if (item[l].type == Trunc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4697 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4698 /* Truncate at %< item. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4699 s = item[l].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4700 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4701 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4702 if (l == itemcnt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4703 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4704 /* No %< item, truncate first item. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4705 s = item[0].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4706 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4707 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4708 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4710 if (width - vim_strsize(s) >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4711 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4712 /* Truncation mark is beyond max length */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4713 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4714 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4715 s = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4716 width = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4717 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4718 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4719 width += ptr2cells(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4720 if (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4721 break;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4722 s += (*mb_ptr2len)(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4723 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4724 /* Fill up for half a double-wide character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4725 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4726 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4727 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4728 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4729 s = out + maxwidth - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4730 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4731 if (item[l].start > s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4732 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4733 itemcnt = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4734 *s++ = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4735 *s = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4736 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4737 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4738 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4739 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4740 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4741 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4742 while (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4743 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4744 width -= ptr2cells(s + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4745 n += (*mb_ptr2len)(s + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4746 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4747 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4748 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4749 n = width - maxwidth + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4750 p = s + n;
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	4751 STRMOVE(s + 1, p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4752 *s = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4753
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4754 /* Fill up for half a double-wide character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4755 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4756 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4757 s = s + STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4758 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4759 *s = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4760 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4761
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4762 --n; /* count the '<' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4763 for (; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4764 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4765 if (item[l].start - n >= s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4766 item[l].start -= n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4767 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4768 item[l].start = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4769 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4770 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4771 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4772 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4773 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4774 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4775 /* Apply STL_MIDDLE if any */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4776 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4777 if (item[l].type == Middle)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4778 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4779 if (l < itemcnt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4780 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4781 p = item[l].start + maxwidth - width;
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	4782 STRMOVE(p, item[l].start);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4783 for (s = item[l].start; s < p; s++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4784 *s = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4785 for (l++; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4786 item[l].start += maxwidth - width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4787 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4788 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4789 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4790
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4791 /* Store the info about highlighting. */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4792 if (hltab != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4793 {
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4794 sp = hltab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4795 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4796 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4797 if (item[l].type == Highlight)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4798 {
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4799 sp->start = item[l].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4800 sp->userhl = item[l].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4801 sp++;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4802 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4803 }
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4804 sp->start = NULL;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4805 sp->userhl = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4806 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4807
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4808 /* Store the info about tab pages labels. */
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4809 if (tabtab != NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4810 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4811 sp = tabtab;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4812 for (l = 0; l < itemcnt; l++)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4813 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4814 if (item[l].type == TabPage)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4815 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4816 sp->start = item[l].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4817 sp->userhl = item[l].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4818 sp++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4819 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4820 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4821 sp->start = NULL;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4822 sp->userhl = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4823 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4824
12572 31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4825 /* When inside update_screen we do not want redrawing a stausline, ruler,
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4826 * title, etc. to trigger another redraw, it may cause an endless loop. */
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4827 if (updating_screen)
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4828 {
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4829 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	4830 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	4831 }
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	4832
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4833 return width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4834 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4835 #endif /* FEAT_STL_OPT */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4836
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4837 #if defined(FEAT_STL_OPT) \|\| defined(FEAT_CMDL_INFO) \
473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4838 \|\| defined(FEAT_GUI_TABLINE) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4839 /*
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4840 * 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	4841 * using "Top", "Bot" or "All" when appropriate.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4842 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4843 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4844 get_rel_pos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4845 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4846 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4847 int buflen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4848 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4849 long above; /* number of lines above window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4850 long below; /* number of lines below window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4851
6466 b5df99582638 updated for version 7.4.562 Bram Moolenaar <bram@vim.org> parents: 6375 diff changeset	4852 if (buflen < 3) /* need at least 3 chars for writing */
b5df99582638 updated for version 7.4.562 Bram Moolenaar <bram@vim.org> parents: 6375 diff changeset	4853 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4854 above = wp->w_topline - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4855 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4856 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	4857 if (wp->w_topline == 1 && wp->w_topfill >= 1)
7b5f9313f40b patch 7.4.805 Bram Moolenaar <bram@vim.org> parents: 6945 diff changeset	4858 above = 0; /* All buffer lines are displayed and there is an
7b5f9313f40b patch 7.4.805 Bram Moolenaar <bram@vim.org> parents: 6945 diff changeset	4859 * indication of filler lines, that can be considered
7b5f9313f40b patch 7.4.805 Bram Moolenaar <bram@vim.org> parents: 6945 diff changeset	4860 * seeing all lines. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4861 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4862 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4863 if (below <= 0)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4864 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4865 (size_t)(buflen - 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4866 else if (above <= 0)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4867 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4868 else
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4869 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4870 ? (int)(above / ((above + below) / 100L))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4871 : (int)(above * 100L / (above + below)));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4872 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4873 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4874
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4875 /*
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4876 * 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	4877 * Return TRUE if it was appended.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4878 */
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4879 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4880 append_arg_number(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4881 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4882 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4883 int buflen,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4884 int add_file) /* Add "file" before the arg number */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4885 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4886 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4887
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4888 if (ARGCOUNT <= 1) /* nothing to do */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4889 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4890
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4891 p = buf + STRLEN(buf); /* go to the end of the buffer */
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4892 if (p - buf + 35 >= buflen) /* getting too long */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4893 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4894 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4895 *p++ = '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4896 if (add_file)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4897 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4898 STRCPY(p, "file ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4899 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4900 }
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4901 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4902 wp->w_arg_idx_invalid ? "(%d) of %d)"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4903 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4904 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4905 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4906
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4907 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4908 * If fname is not a full path, make it a full path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4909 * Returns pointer to allocated memory (NULL for failure).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4910 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4911 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4912 fix_fname(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4913 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4914 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4915 * Force expanding the path always for Unix, because symbolic links may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4916 * mess up the full path name, even though it starts with a '/'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4917 * Also expand when there is ".." in the file name, try to remove it,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4918 * because "c:/src/../README" is equal to "c:/README".
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4919 * Similarly "c:/src//file" is equal to "c:/src/file".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4920 * For MS-Windows also expand names like "longna~1" to "longname".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4921 */
1082 342d2b3a072a updated for version 7.0-208 vimboss parents: 1045 diff changeset	4922 #ifdef UNIX
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4923 return FullName_save(fname, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4924 #else
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4925 if (!vim_isAbsName(fname)
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4926 \|\| strstr((char *)fname, "..") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4927 \|\| strstr((char *)fname, "//") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4928 # ifdef BACKSLASH_IN_FILENAME
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4929 \|\| strstr((char *)fname, "\\\\") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4930 # endif
8212 05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	4931 # if defined(MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4932 \|\| vim_strchr(fname, '~') != NULL
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4933 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4934 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4935 return FullName_save(fname, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4936
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4937 fname = vim_strsave(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4938
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4939 # ifdef USE_FNAME_CASE
15794 0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined Bram Moolenaar <Bram@vim.org> parents: 15774 diff changeset	4940 if (fname != NULL)
0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined Bram Moolenaar <Bram@vim.org> parents: 15774 diff changeset	4941 fname_case(fname, 0); /* set correct case for file name */
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4942 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4943
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4944 return fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4945 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4946 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4947
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4948 /*
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4949 * 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	4950 * "*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	4951 * 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	4952 * allocated memory.
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4953 * The "ffname" and "sfname" pointer values on call will not be freed.
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4954 * Note that the resulting "*ffname" pointer should be considered not allocaed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4955 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4956 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4957 fname_expand(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4958 buf_T *buf UNUSED,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4959 char_u **ffname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4960 char_u **sfname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4961 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4962 if (*ffname == NULL) // no file name given, nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4963 return;
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4964 if (*sfname == NULL) // no short file name given, use ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4965 sfname = ffname;
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4966 ffname = fix_fname(ffname); // expand to full path
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4968 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4969 if (!buf->b_p_bin)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4970 {
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	4971 char_u *rfname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4972
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4973 // 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	4974 rfname = mch_resolve_path(*ffname, FALSE);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	4975 if (rfname != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4976 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4977 vim_free(*ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4978 *ffname = rfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4979 *sfname = rfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4980 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4981 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4982 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4983 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4984
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4985 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4986 * Open a window for a number of buffers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4987 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4988 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4989 ex_buffer_all(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4990 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4991 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4992 win_T wp, wpnext;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4993 int split_ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4994 int p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4995 int open_wins = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4996 int r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4997 int count; /* Maximum number of windows to open. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4998 int all; /* When TRUE also load inactive buffers. */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	4999 int had_tab = cmdmod.tab;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5000 tabpage_T *tpnext;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5001
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5002 if (eap->addr_count == 0) /* make as many windows as possible */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5003 count = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5004 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5005 count = eap->line2; /* make as many windows as specified */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5006 if (eap->cmdidx == CMD_unhide \|\| eap->cmdidx == CMD_sunhide)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5007 all = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5008 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5009 all = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5010
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5011 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5012
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5013 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5014 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5015 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5016
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5017 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5018 * Close superfluous windows (two windows for the same buffer).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5019 * Also close windows that are not full-width.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5020 */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5021 if (had_tab > 0)
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	5022 goto_tabpage_tp(first_tabpage, TRUE, TRUE);
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5023 for (;;)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5024 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5025 tpnext = curtab->tp_next;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5026 for (wp = firstwin; wp != NULL; wp = wpnext)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5027 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5028 wpnext = wp->w_next;
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	5029 if ((wp->w_buffer->b_nwindows > 1
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5030 \|\| ((cmdmod.split & WSP_VERT)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5031 ? wp->w_height + wp->w_status_height < Rows - p_ch
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	5032 - tabline_height()
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5033 : 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	5034 \|\| (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	5035 && !(wp->w_closing \|\| wp->w_buffer->b_locked > 0))
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5036 {
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5037 win_close(wp, FALSE);
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5038 wpnext = firstwin; /* just in case an autocommand does
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5039 something strange with windows */
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5040 tpnext = first_tabpage; /* start all over... */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5041 open_wins = 0;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5042 }
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5043 else
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5044 ++open_wins;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5045 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5046
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5047 /* Without the ":tab" modifier only do the current tab page. */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5048 if (had_tab == 0 \|\| tpnext == NULL)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5049 break;
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	5050 goto_tabpage_tp(tpnext, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5051 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5052
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5053 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5054 * Go through the buffer list. When a buffer doesn't have a window yet,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5055 * open one. Otherwise move the window to the right position.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5056 * Watch out for autocommands that delete buffers or windows!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5057 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5058 /* Don't execute Win/Buf Enter/Leave autocommands here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5059 ++autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5060 win_enter(lastwin, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5061 ++autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5062 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5063 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5064 /* Check if this buffer needs a window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5065 if ((!all && buf->b_ml.ml_mfp == NULL) \|\| !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5066 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5067
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5068 if (had_tab != 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5069 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5070 /* With the ":tab" modifier don't move the window. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5071 if (buf->b_nwindows > 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5072 wp = lastwin; /* buffer has a window, skip it */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5073 else
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5074 wp = NULL;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5075 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5076 else
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5077 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5078 /* 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	5079 FOR_ALL_WINDOWS(wp)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5080 if (wp->w_buffer == buf)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5081 break;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5082 /* If the buffer already has a window, move it */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5083 if (wp != NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5084 win_move_after(wp, curwin);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5085 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5086
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5087 if (wp == NULL && split_ret == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5089 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5090
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5091 set_bufref(&bufref, buf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5092
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5093 /* Split the window and put the buffer in it */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5094 p_ea_save = p_ea;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5095 p_ea = TRUE; /* use space from all windows */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5096 split_ret = win_split(0, WSP_ROOM \| WSP_BELOW);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5097 ++open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5098 p_ea = p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5099 if (split_ret == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5100 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5101
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5102 /* Open the buffer in this window. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5103 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5104 set_curbuf(buf, DOBUF_GOTO);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5105 if (!bufref_valid(&bufref))
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5106 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5107 /* autocommands deleted the buffer!!! */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5108 swap_exists_action = SEA_NONE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5109 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5110 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5111 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5112 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5113 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5114 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5115
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5116 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5117 * aborting() returns FALSE when closing a window. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5118 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5119 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5120
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5121 /* User selected Quit at ATTENTION prompt; close this window. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5122 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5123 --open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5124 swap_exists_action = SEA_NONE;
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	5125 swap_exists_did_quit = TRUE;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5126
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5127 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5128 /* Restore the error/interrupt/exception state if not
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5129 * discarded by a new aborting error, interrupt, or uncaught
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5130 * exception. */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5131 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5132 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5133 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5134 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5135 handle_swap_exists(NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5137
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5138 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5139 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5140 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5141 (void)vgetc(); /* only break the file loading, not the rest */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5142 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5143 }
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5144 #ifdef FEAT_EVAL
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5145 /* Autocommands deleted the buffer or aborted script processing!!! */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5146 if (aborting())
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5147 break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5148 #endif
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5149 /* When ":tab" was used open a new tab for a new window repeatedly. */
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5150 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5151 cmdmod.tab = 9999;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5152 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5153 --autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5154 win_enter(firstwin, FALSE); /* back to first window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5155 --autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5156
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5157 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5158 * Close superfluous windows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5159 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5160 for (wp = lastwin; open_wins > count; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5161 {
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	5162 r = (buf_hide(wp->w_buffer) \|\| !bufIsChanged(wp->w_buffer)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5163 \|\| autowrite(wp->w_buffer, FALSE) == OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5164 if (!win_valid(wp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5165 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5166 /* BufWrite Autocommands made the window invalid, start over */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5167 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5168 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5169 else if (r)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5170 {
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	5171 win_close(wp, !buf_hide(wp->w_buffer));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5172 --open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5173 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5174 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5175 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5176 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5177 wp = wp->w_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5178 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5179 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5180 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5181 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5182 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5183
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5184
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	5185 static int chk_modeline(linenr_T, int);
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5186
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5187 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5188 * do_modelines() - process mode lines for the current file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5189 *
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5190 * "flags" can be:
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5191 * OPT_WINONLY only set options local to window
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5192 * OPT_NOWIN don't set options local to window
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5193 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5194 * Returns immediately if the "ml" option isn't set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5195 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5196 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5197 do_modelines(int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5198 {
23 3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5199 linenr_T lnum;
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5200 int nmlines;
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5201 static int entered = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5202
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5203 if (!curbuf->b_p_ml \|\| (nmlines = (int)p_mls) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5204 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5205
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5206 /* Disallow recursive entry here. Can happen when executing a modeline
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5207 * triggers an autocommand, which reloads modelines with a ":do". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5208 if (entered)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5209 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5210
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5211 ++entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5212 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5213 ++lnum)
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5214 if (chk_modeline(lnum, flags) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5215 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5216
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5217 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5218 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum)
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5219 if (chk_modeline(lnum, flags) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5220 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5221 --entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5222 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5223
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5224 #include "version.h" /* for version number */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5225
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5226 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5227 * chk_modeline() - check a single line for a mode string
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5228 * Return FAIL if an error encountered.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5229 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5230 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5231 chk_modeline(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5232 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5233 int flags) /* Same as for do_modelines(). */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5234 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5235 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5236 char_u *e;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5237 char_u linecopy; / local copy of any modeline found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5238 int prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5239 int vers;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5240 int end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5241 int retval = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5242 char_u *save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5243 linenr_T save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5244 #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	5245 sctx_T save_current_sctx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5246 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5247
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5248 prev = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5249 for (s = ml_get(lnum); *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5250 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5251 if (prev == -1 \|\| vim_isspace(prev))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5252 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5253 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5254 \|\| STRNCMP(s, "vi:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5255 break;
5010 b614332f7df2 updated for version 7.3.1249 Bram Moolenaar <bram@vim.org> parents: 4936 diff changeset	5256 /* Accept both "vim" and "Vim". */
b614332f7df2 updated for version 7.3.1249 Bram Moolenaar <bram@vim.org> parents: 4936 diff changeset	5257 if ((s[0] == 'v' \|\| s[0] == 'V') && s[1] == 'i' && s[2] == 'm')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5258 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5259 if (s[3] == '<' \|\| s[3] == '=' \|\| s[3] == '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5260 e = s + 4;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5261 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5262 e = s + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5263 vers = getdigits(&e);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5264 if (*e == ':'
5043 53c1b30632df updated for version 7.3.1265 Bram Moolenaar <bram@vim.org> parents: 5010 diff changeset	5265 && (s[0] != 'V'
53c1b30632df updated for version 7.3.1265 Bram Moolenaar <bram@vim.org> parents: 5010 diff changeset	5266 \|\| STRNCMP(skipwhite(e + 1), "set", 3) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5267 && (s[3] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5268 \|\| (VIM_VERSION_100 >= vers && isdigit(s[3]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5269 \|\| (VIM_VERSION_100 < vers && s[3] == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5270 \|\| (VIM_VERSION_100 > vers && s[3] == '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5271 \|\| (VIM_VERSION_100 == vers && s[3] == '=')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5272 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5273 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5274 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5275 prev = *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5276 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5277
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5278 if (*s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5279 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5280 do /* skip over "ex:", "vi:" or "vim:" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5281 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5282 while (s[-1] != ':');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5283
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5284 s = linecopy = vim_strsave(s); /* copy the line, it will change */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5285 if (linecopy == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5286 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5287
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5288 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5289 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5290 sourcing_lnum = lnum; /* prepare for emsg() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5291 sourcing_name = (char_u *)"modelines";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5292
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5293 end = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5294 while (end == FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5295 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5296 s = skipwhite(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5297 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5298 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5299
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5300 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5301 * Find end of set command: ':' or end of line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5302 * Skip over "\:", replacing it with ":".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5303 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5304 for (e = s; e != ':' && e != NUL; ++e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5305 if (e[0] == '\\' && e[1] == ':')
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	5306 STRMOVE(e, e + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5307 if (*e == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5308 end = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5309
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5310 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5311 * If there is a "set" command, require a terminating ':' and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5312 * ignore the stuff after the ':'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5313 * "vi:set opt opt opt: foo" -- foo not interpreted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5314 * "vi:opt opt opt: foo" -- foo interpreted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5315 * Accept "se" for compatibility with Elvis.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5316 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5317 if (STRNCMP(s, "set ", (size_t)4) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5318 \|\| STRNCMP(s, "se ", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5319 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5320 if (e != ':') / no terminating ':'? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5321 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5322 end = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5323 s = vim_strchr(s, ' ') + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5324 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5325 e = NUL; / truncate the set command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5326
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5327 if (s != NUL) / skip over an empty "::" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5328 {
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	5329 int secure_save = secure;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5330 #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	5331 save_current_sctx = current_sctx;
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function Christian Brabandt <cb@256bit.org> parents: 14658 diff changeset	5332 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	5333 current_sctx.sc_seq = 0;
14700 0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function Christian Brabandt <cb@256bit.org> parents: 14658 diff changeset	5334 current_sctx.sc_lnum = 0;
16223 abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	5335 current_sctx.sc_version = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5336 #endif
15054 2d6e930c7613 patch 8.1.0538: evaluating a modeline might invoke using a shell command Bram Moolenaar <Bram@vim.org> parents: 15008 diff changeset	5337 // 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	5338 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	5339
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5340 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	5341
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	5342 secure = secure_save;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5343 #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	5344 current_sctx = save_current_sctx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5345 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5346 if (retval == FAIL) /* stop if error found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5347 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5348 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5349 s = e + 1; /* advance to next part */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5350 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5351
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5352 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5353 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5354
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5355 vim_free(linecopy);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5356 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5357 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5358 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5359
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5360 /*
14433 4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5361 * 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	5362 */
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5363 int
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5364 bt_normal(buf_T *buf)
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5365 {
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5366 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	5367 }
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5368
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5369 #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	5370 /*
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5371 * 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	5372 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5373 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5374 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	5375 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5376 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	5377 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5378 #endif
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5379
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5380 #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	5381 /*
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5382 * 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	5383 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5384 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5385 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	5386 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5387 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	5388 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5389 #endif
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5390
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5391 /*
11800 5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5392 * 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	5393 */
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5394 int
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5395 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	5396 {
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5397 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	5398 }
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5399
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5400 /*
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	5401 * 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	5402 */
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	5403 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	5404 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	5405 {
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5406 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	5407 }
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5408
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5409 /*
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5410 * 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	5411 */
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5412 int
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5413 bt_popup(buf_T *buf)
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5414 {
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5415 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	5416 && 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	5417 }
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	5418
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	5419 /*
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5420 * 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	5421 * 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	5422 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5423 int
17095 10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5424 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	5425 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5426 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	5427 \|\| 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	5428 \|\| 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	5429 \|\| 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	5430 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5431
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5432 /*
17095 10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5433 * 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	5434 */
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5435 int
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5436 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	5437 {
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5438 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	5439 }
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5440
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5441 /*
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5442 * 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	5443 * buffer.
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5444 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5445 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5446 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	5447 {
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	5448 return buf != NULL && (buf->b_p_bt[0] == 'n'
dc67449d648c patch 8.1.0027: difficult to make a plugin that feeds a line to a job Christian Brabandt <cb@256bit.org> parents: 13931 diff changeset	5449 \|\| 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	5450 \|\| 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	5451 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5452
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5453 #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	5454 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5455 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	5456 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5457 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	5458 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5459 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	5460 return TRUE;
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5461 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5462 return FALSE;
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5463 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5464 #endif
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5465
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5466 /*
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5467 * 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	5468 * and 'bufhidden'.
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5469 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5470 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5471 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	5472 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5473 /* 'bufhidden' overrules 'hidden' and ":hide", check it first */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5474 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	5475 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5476 case 'u': /* "unload" */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5477 case 'w': /* "wipe" */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5478 case 'd': return FALSE; /* "delete" */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5479 case 'h': return TRUE; /* "hide" */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5480 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5481 return (p_hid \|\| cmdmod.hide);
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5482 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5483
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5484 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5485 * Return special buffer name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5486 * Returns NULL when the buffer has a normal file name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5487 */
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5488 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5489 buf_spname(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5490 {
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	5491 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5492 if (bt_quickfix(buf))
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5493 {
d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5494 /*
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	5495 * 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	5496 * the buffer number stored in the global quickfix stack.
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5497 */
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	5498 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	5499 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	5500 else
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5501 return (char_u *)_(msg_loclist);
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5502 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5503 #endif
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5504
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5505 /* There is no _file_ when 'buftype' is "nofile", b_sfname
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5506 * 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	5507 if (bt_nofilename(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5508 {
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5509 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5510 if (buf->b_term != NULL)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5511 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	5512 #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	5513 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	5514 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	5515 #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	5516 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	5517 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	5518 #endif
16859 0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5519 #ifdef FEAT_TEXT_PROP
0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5520 if (bt_popup(buf))
0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5521 return (char_u *)_("[Popup]");
0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5522 #endif
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5523 return (char_u *)_("[Scratch]");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5524 }
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5525
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5526 if (buf->b_fname == NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5527 return (char_u *)_("[No Name]");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5528 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5529 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5530
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5531 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5532 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5533 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5534 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5535 set_buflisted(int on)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5536 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5537 if (on != curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5538 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5539 curbuf->b_p_bl = on;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5540 if (on)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5541 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5542 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5543 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5544 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5545 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5546
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5547 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5548 * Read the file for "buf" again and check if the contents changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5549 * Return TRUE if it changed or this could not be checked.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5550 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5551 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5552 buf_contents_changed(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5553 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5554 buf_T *newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5555 int differ = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5556 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5557 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5558 exarg_T ea;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5559
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5560 /* Allocate a buffer without putting it in the buffer list. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5561 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5562 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5563 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5564
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5565 /* Force the 'fileencoding' and 'fileformat' to be equal. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5566 if (prep_exarg(&ea, buf) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5567 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5568 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5569 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5570 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5572 /* set curwin/curbuf to buf and save a few things */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5573 aucmd_prepbuf(&aco, newbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5574
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	5575 if (ml_open(curbuf) == OK
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5576 && readfile(buf->b_ffname, buf->b_fname,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5577 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5578 &ea, READ_NEW \| READ_DUMMY) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5579 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5580 /* compare the two files line by line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5581 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5582 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5583 differ = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5584 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5585 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5586 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5587 differ = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5588 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5589 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5590 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5591 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5592 vim_free(ea.cmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5593
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5594 /* restore curwin/curbuf and a few other things */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5595 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5596
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5597 if (curbuf != newbuf) /* safety check */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5598 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5599
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5600 return differ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5601 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5602
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5603 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5604 * 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	5605 * 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	5606 * marks.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5607 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5608 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5609 wipe_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5610 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5611 int aucmd UNUSED) /* When TRUE trigger autocommands. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5612 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5613 if (buf->b_fnum == top_file_num - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5614 --top_file_num;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5615
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5616 if (!aucmd) /* Don't trigger BufDelete autocommands here. */
1410 cdd82acd75b4 updated for version 7.1-125 vimboss parents: 1352 diff changeset	5617 block_autocmds();
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5618
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	5619 close_buffer(NULL, buf, DOBUF_WIPE, FALSE);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5620
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5621 if (!aucmd)
1410 cdd82acd75b4 updated for version 7.1-125 vimboss parents: 1352 diff changeset	5622 unblock_autocmds();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5623 }

Mercurial > vim

annotate src/buffer.c @ 18478:94223687df0e