vim: src/buffer.c annotate

annotate src/buffer.c @ 18886:050f5eaa9e50 v8.2.0004

patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Commit: https://github.com/vim/vim/commit/a6e8f888e7fc31b8ab7233509254fb2e2fe4089f Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 14 16:18:15 2019 +0100 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Problem: Get E685 and E931 if buffer reload is interrupted. Solution: Do not abort deleting a dummy buffer. (closes https://github.com/vim/vim/issues/5361)

author	Bram Moolenaar <Bram@vim.org>
date	Sat, 14 Dec 2019 16:30:04 +0100
parents	9449ed2ee8d4
children	5c405689da3e

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(
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	81 int read_stdin, // read file from stdin, otherwise fifo
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	82 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	83 int flags) // extra flags for readfile()
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	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 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	101 // Delete the binary lines.
9828 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 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	107 // Delete the converted lines.
9828 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 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	111 // Put the cursor on the first line.
9828 e84e45786691 commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6 Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	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 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	117 // Set or reset 'modified' before executing autocommands, so that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	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(
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	161 int read_stdin, // read file from stdin
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	162 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	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 */
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	187 close_buffer(NULL, curbuf, 0, FALSE, FALSE);
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	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
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	214 // The autocommands in readfile() may change the buffer, but only AFTER
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	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
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 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
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 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
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	290 // if first time loading this buffer, init b_chartab[]
7 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 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	304 // When reading stdin, the buffer contents always needs writing, so set
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	305 // the changed flag. Unless in readonly mode: "ls \| gview -".
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	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)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 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);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	316 save_file_ff(curbuf); // keep this fileformat
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	317
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	318 // Set last_changedtick to avoid triggering a TextChanged autocommand right
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	319 // after it was added.
13519 4a44c90dd671 patch 8.0.1633: a TextChanged autocmd triggers when it is defined Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	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
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	323 // require "!" to overwrite the file, because it wasn't read completely
7 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
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	332 // Need to update automatic folding. Do this before the autocommands,
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	333 // they may use the fold info.
20 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
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	337 // need to set w_topline, unless some autocommand already did that.
7 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
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 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
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	373 // restore curwin/curbuf and a few other things
7 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
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	416 // Assume that we more often have a recent buffer, start with the last
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	417 // one.
9473 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.
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	490 *
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	491 * When "ignore_abort" is TRUE don't abort even when aborting() returns TRUE.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	492 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	493 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	494 close_buffer(
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	495 win_T *win, // if not NULL, set b_last_cursor
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	496 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	497 int action,
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	498 int abort_if_last,
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	499 int ignore_abort)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	500 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	501 int is_curbuf;
2047 85da03763130 updated for version 7.2.333 Bram Moolenaar <bram@zimbu.org> parents: 1883 diff changeset	502 int nwindows;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	503 bufref_T bufref;
10320 6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803 Christian Brabandt <cb@256bit.org> parents: 10184 diff changeset	504 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	505 win_T *the_curwin = curwin;
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	506 tabpage_T *the_curtab = curtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	507 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	508 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	509 int del_buf = (action == DOBUF_DEL \|\| wipe_buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	510
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	511 /*
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	512 * 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	513 * 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	514 * "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	515 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	516 if (buf->b_p_bh[0] == 'd') // 'bufhidden' == "delete"
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	517 {
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	518 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	519 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	520 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	521 else if (buf->b_p_bh[0] == 'w') // 'bufhidden' == "wipe"
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	522 {
65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	523 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	524 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	525 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	526 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	527 else if (buf->b_p_bh[0] == 'u') // 'bufhidden' == "unload"
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	528 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	529
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	530 #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	531 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	532 {
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	533 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	534 {
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	535 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	536 {
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	537 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	538 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	539
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	540 // 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	541 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	542 }
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	543 else
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	544 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	545 // The job keeps running, hide the buffer.
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	546 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	547 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	548 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	549 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	550 else
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	551 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	552 // A terminal buffer is wiped out if the job has finished.
11917 00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	553 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	554 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	555 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	556 }
00836eb177cb patch 8.0.0838: buffer hangs around whem terminal window is closed Christian Brabandt <cb@256bit.org> parents: 11834 diff changeset	557 }
12479 65c7769ef6d1 patch 8.0.1119: quitting a split terminal window kills the job Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	558 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	559
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	560 // Disallow deleting the buffer when it is locked (already being closed or
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	561 // 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	562 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	563 return;
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	564
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	565 // check no autocommands closed the window
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	566 if (win != NULL && win_valid_any_tab(win))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	567 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	568 // Set b_last_cursor when closing the last window for the buffer.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	569 // Remember the last cursor position and window options of the buffer.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	570 // This used to be only for the current window, but then options like
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	571 // 'foldmethod' may be lost with a ":only" command.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	572 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	573 set_last_cursor(win);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	574 buflist_setfpos(buf, win,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576 win->w_cursor.col, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	577 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	578
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	579 set_bufref(&bufref, buf);
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	580
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	581 // When the buffer is no longer in a window, trigger BufWinLeave
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	582 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	583 {
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	584 ++buf->b_locked;
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	585 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	586 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	587 && !bufref_valid(&bufref))
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	588 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	589 // Autocommands deleted the buffer.
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	590 aucmd_abort:
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	591 emsg(_(e_auabort));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	592 return;
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3277 diff changeset	593 }
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	594 --buf->b_locked;
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	595 if (abort_if_last && one_window())
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	596 // Autocommands made this the only window.
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	597 goto aucmd_abort;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	599 // When the buffer becomes hidden, but is not unloaded, trigger
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	600 // BufHidden
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	601 if (!unload_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	602 {
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	603 ++buf->b_locked;
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	604 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	605 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	606 && !bufref_valid(&bufref))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	607 // Autocommands deleted the buffer.
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	608 goto aucmd_abort;
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	609 --buf->b_locked;
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	610 if (abort_if_last && one_window())
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	611 // Autocommands made this the only window.
3570 e7ff3251dfa1 updated for version 7.3.545 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	612 goto aucmd_abort;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	613 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	614 #ifdef FEAT_EVAL
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	615 // autocmds may abort script processing
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	616 if (!ignore_abort && aborting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	617 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	618 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	619 }
10114 aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	620
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	621 // If the buffer was in curwin and the window has changed, go back to that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	622 // window, if it still exists. This avoids that ":edit x" triggering a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	623 // "tabnext" BufUnload autocmd leaves a window behind without a buffer.
10114 aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	624 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	625 {
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	626 block_autocmds();
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	627 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	628 unblock_autocmds();
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	629 }
aa2219afd1c2 commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Christian Brabandt <cb@256bit.org> parents: 10108 diff changeset	630
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631 nwindows = buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	633 // decrease the link count from windows (unless not in any window)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	634 if (buf->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	635 --buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	636
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	637 #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	638 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	639 diff_buf_delete(buf); // Clear 'diff' for hidden buffer.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	640 #endif
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	641
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	642 // Return when a window is displaying the buffer or when it's not
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	643 // unloaded.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	644 if (buf->b_nwindows > 0 \|\| !unload_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	645 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	646
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	647 // Always remove the buffer when there is no file name.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	648 if (buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649 del_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	650
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	651 // When closing the current buffer stop Visual mode before freeing
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	652 // anything.
10184 4669440016f2 commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0 Christian Brabandt <cb@256bit.org> parents: 10156 diff changeset	653 if (buf == curbuf && VIsual_active
10156 f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	654 #if defined(EXITFREE)
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	655 && !entered_free_all_mem
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	656 #endif
f1ad88f3834c commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Christian Brabandt <cb@256bit.org> parents: 10154 diff changeset	657 )
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	658 end_visual_mode();
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	659
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	660 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	661 * Free all things allocated for this buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	662 * Also calls the "BufDelete" autocommands when del_buf is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	664 // Remember if we are closing the current buffer. Restore the number of
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	665 // windows, so that autocommands in buf_freeall() don't get confused.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 is_curbuf = (buf == curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 buf->b_nwindows = nwindows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	669 buf_freeall(buf, (del_buf ? BFA_DEL : 0)
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	670 + (wipe_buf ? BFA_WIPE : 0)
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	671 + (ignore_abort ? BFA_IGNORE_ABORT : 0));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	672
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	673 // 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	674 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	675 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	676 #ifdef FEAT_EVAL
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	677 // autocmds may abort script processing
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	678 if (!ignore_abort && aborting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	679 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	680 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	681
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 * This might cause the previous curbuf to be deleted unexpectedly. But
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685 * 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	686 * obtained anyway. Therefore only return if curbuf changed to the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	687 * deleted buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	688 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689 if (buf == curbuf && !is_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	690 return;
9450 073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	691
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	692 if (win_valid_any_tab(win) && win->w_buffer == buf)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	693 win->w_buffer = NULL; // make sure we don't use the buffer now
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	694
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	695 // Autocommands may have opened or closed windows for this buffer.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	696 // Decrement the count for the close we do here.
9450 073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	697 if (buf->b_nwindows > 0)
073aebdba121 commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	698 --buf->b_nwindows;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701 * Remove the buffer from the list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	702 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703 if (wipe_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	704 {
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	705 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	706 {
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	707 // 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	708 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	709 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	710 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	711 ((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	712 }
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	713 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	714 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	715 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	716 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	717 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 if (buf->b_prev == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719 firstbuf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 buf->b_prev->b_next = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	722 if (buf->b_next == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 lastbuf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	725 buf->b_next->b_prev = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	726 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	727 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	728 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 if (del_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	732 // Free all internal variables and reset option values, to make
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	733 // ":bdel" compatible with Vim 5.7.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	734 free_buffer_stuff(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	735
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	736 // Make it look like a new buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 buf->b_flags = BF_CHECK_RO \| BF_NEVERLOADED;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	739 // Init the options when loaded again.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740 buf->b_p_initialized = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 buf_clear_file(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 if (del_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	744 buf->b_p_bl = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	745 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	746 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	747
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	748 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	749 * Make buffer not contain a file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	750 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	751 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	752 buf_clear_file(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	753 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	754 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	755 unchanged(buf, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	756 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	757 buf->b_p_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	758 buf->b_start_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	759 buf->b_p_bomb = FALSE;
1352 c544a3507e83 updated for version 7.1-066 vimboss parents: 1341 diff changeset	760 buf->b_start_bomb = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	761 buf->b_ml.ml_mfp = NULL;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	762 buf->b_ml.ml_flags = ML_EMPTY; // empty buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	763 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	764 netbeans_deleted_all_lines(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	765 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	766 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	767
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	768 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	769 * 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	770 * 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	771 * flags:
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	772 * BFA_DEL buffer is going to be deleted
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	773 * BFA_WIPE buffer is going to be wiped out
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	774 * BFA_KEEP_UNDO do not free undo information
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	775 * BFA_IGNORE_ABORT don't abort even when aborting() returns TRUE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	776 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	777 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	778 buf_freeall(buf_T *buf, int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	779 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	780 int is_curbuf = (buf == curbuf);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	781 bufref_T bufref;
10118 5d77565e6222 commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0 Christian Brabandt <cb@256bit.org> parents: 10114 diff changeset	782 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	783 win_T *the_curwin = curwin;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	784 tabpage_T *the_curtab = curtab;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	785
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	786 // 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	787 ++buf->b_locked;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	788 set_bufref(&bufref, buf);
9106 97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	789 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	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_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	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))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	794 // autocommands deleted the buffer
9106 97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	795 return;
97a9538c37ff commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24 Christian Brabandt <cb@256bit.org> parents: 9087 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_DEL) && buf->b_p_bl)
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_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	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))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 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 }
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	805 if (flags & BFA_WIPE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	806 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	807 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	808 FALSE, buf)
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	809 && !bufref_valid(&bufref))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	810 // autocommands deleted the buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	811 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	812 }
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	813 --buf->b_locked;
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	814
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	815 // If the buffer was in curwin and the window has changed, go back to that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	816 // window, if it still exists. This avoids that ":edit x" triggering a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	817 // "tabnext" BufUnload autocmd leaves a window behind without a buffer.
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	818 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	819 {
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	820 block_autocmds();
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	821 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	822 unblock_autocmds();
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	823 }
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	824
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	825 #ifdef FEAT_EVAL
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	826 // autocmds may abort script processing
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	827 if ((flags & BFA_IGNORE_ABORT) == 0 && aborting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	828 return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	829 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	830
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	833 * This might cause curbuf to be deleted unexpectedly. But in some cases
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	834 * it's OK to delete the curbuf, because a new one is obtained anyway.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	835 * Therefore only return if curbuf changed to the deleted buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	837 if (buf == curbuf && !is_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	838 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	839 #ifdef FEAT_DIFF
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	840 diff_buf_delete(buf); // Can't use 'diff' for unloaded buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	841 #endif
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	842 #ifdef FEAT_SYN_HL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	843 // Remove any ownsyntax, unless exiting.
10118 5d77565e6222 commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0 Christian Brabandt <cb@256bit.org> parents: 10114 diff changeset	844 if (curwin != NULL && curwin->w_buffer == buf)
3182 e42252611e74 updated for version 7.3.361 Bram Moolenaar <bram@vim.org> parents: 3080 diff changeset	845 reset_synblock(curwin);
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	846 #endif
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	847
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	848 #ifdef FEAT_FOLDING
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	849 // No folds in an empty buffer.
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	850 {
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	851 win_T *win;
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	852 tabpage_T *tp;
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	853
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	854 FOR_ALL_TAB_WINDOWS(tp, win)
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	855 if (win->w_buffer == buf)
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	856 clearFolding(win);
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	857 }
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	858 #endif
f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	859
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	860 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	861 tcl_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	863 ml_close(buf, TRUE); // close and delete the memline/memfile
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	864 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	865 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	866 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	867 u_blockfree(buf); // free the memory allocated for undo
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	868 u_clearall(buf); // reset all undo information
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	869 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	870 #ifdef FEAT_SYN_HL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	871 syntax_clear(&buf->b_s); // reset syntax info
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	872 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18757 diff changeset	873 #ifdef FEAT_PROP_POPUP
15138 9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	874 clear_buf_prop_types(buf);
9df130fd5e0d patch 8.1.0579: cannot attach properties to text Bram Moolenaar <Bram@vim.org> parents: 15056 diff changeset	875 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	876 buf->b_flags &= ~BF_READERR; // a read error is no longer relevant
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880 * Free a buffer structure and the things it contains related to the buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 * itself (not the file, that must have been done already).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	884 free_buffer(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	886 ++buf_free_count;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887 free_buffer_stuff(buf, TRUE);
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	888 #ifdef FEAT_EVAL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	889 // b:changedtick uses an item in buf_T, remove it now
12630 560adb3eed8b patch 8.0.1193: crash when wiping out a buffer after using getbufinfo() Christian Brabandt <cb@256bit.org> parents: 12572 diff changeset	890 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	891 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	892 remove_listeners(buf);
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	893 #endif
2320 966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	894 #ifdef FEAT_LUA
966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	895 lua_buffer_free(buf);
966a5609669e Added Lua interfae. (Luis Carvalho) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	896 #endif
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	897 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	898 mzscheme_buffer_free(buf);
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	899 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 perl_buf_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	903 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 python_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	905 #endif
2329 ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	906 #ifdef FEAT_PYTHON3
ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	907 python3_buffer_free(buf);
ad2889f48843 Added support for Python 3. (Roland Puntaier) Bram Moolenaar <bram@vim.org> parents: 2320 diff changeset	908 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 #ifdef FEAT_RUBY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 ruby_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 #endif
9087 d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	912 #ifdef FEAT_JOB_CHANNEL
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	913 channel_buffer_free(buf);
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	914 #endif
11690 ce434212d682 patch 8.0.0728: the terminal structure is never freed Christian Brabandt <cb@256bit.org> parents: 11531 diff changeset	915 #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	916 free_terminal(buf);
11690 ce434212d682 patch 8.0.0728: the terminal structure is never freed Christian Brabandt <cb@256bit.org> parents: 11531 diff changeset	917 #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	918 #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	919 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	920 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	921 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	922 #endif
9515 bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	923
bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	924 buf_hashtab_remove(buf);
bb538c090668 commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931 Christian Brabandt <cb@256bit.org> parents: 9511 diff changeset	925
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	926 aubuflocal_remove(buf);
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	927
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	928 if (autocmd_busy)
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	929 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	930 // Do not free the buffer structure while autocommands are executing,
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	931 // it's still needed. Free it when autocmd_busy is reset.
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	932 buf->b_next = au_pending_free_buf;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	933 au_pending_free_buf = buf;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	934 }
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	935 else
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	936 vim_free(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 /*
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	940 * 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	941 */
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	942 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	943 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	944 {
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	945 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	946
835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	947 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	948 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	949 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	950 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	951
10954 8ff62b4cffae patch 8.0.0366: build fails with tiny features Christian Brabandt <cb@256bit.org> parents: 10952 diff changeset	952 #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	953 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	954 (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	955 #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	956 }
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	957
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	958 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 * Free stuff in the buffer for ":bdel" and when wiping out the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	962 free_buffer_stuff(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	963 buf_T *buf,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	964 int free_options) // free options as well
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 if (free_options)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	968 clear_wininfo(buf); // including window-local options
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 free_buf_options(buf, TRUE);
2620 5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	970 #ifdef FEAT_SPELL
5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	971 ga_clear(&buf->b_s.b_langp);
5fbc411a611d updated for version 7.3.042 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	972 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	974 #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	975 {
10952 835604f3c37a patch 8.0.0365: might free a dict item that wasn't allocated Christian Brabandt <cb@256bit.org> parents: 10912 diff changeset	976 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	977
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	978 vars_clear(&buf->b_vars->dv_hashtab); // free all buffer variables
10889 5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference Christian Brabandt <cb@256bit.org> parents: 10678 diff changeset	979 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	980 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	981 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	982 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 #endif
16411 5b5c5daf57de patch 8.1.1210: support for user commands is spread out Bram Moolenaar <Bram@vim.org> parents: 16261 diff changeset	984 uc_clear(&buf->b_ucmds); // clear local user commands
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 #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	986 buf_delete_signs(buf, (char_u )""); // delete any signs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 #endif
1781 021f9d0f60a1 updated for version 7.2-079 vimboss parents: 1764 diff changeset	988 #ifdef FEAT_NETBEANS_INTG
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2091 diff changeset	989 netbeans_file_killed(buf);
1781 021f9d0f60a1 updated for version 7.2-079 vimboss parents: 1764 diff changeset	990 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	991 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); // clear local mappings
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	992 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	993 VIM_CLEAR(buf->b_start_fenc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	995
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 * Free the b_wininfo list for buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	999 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1000 clear_wininfo(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1002 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1003
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1004 while (buf->b_wininfo != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1005 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1006 wip = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1007 buf->b_wininfo = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008 if (wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1010 clear_winopt(&wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1012 deleteFoldRecurse(&wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1013 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1014 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1015 vim_free(wip);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1016 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1017 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1018
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1019 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 * Go to another buffer. Handles the result of the ATTENTION dialog.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1022 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1023 goto_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1024 exarg_T *eap,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1025 int start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1026 int dir,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1027 int count)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1028 {
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1029 bufref_T old_curbuf;
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1030
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1031 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 start, dir, count, eap->forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1038 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1039 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1040
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1041 // Reset the error/interrupt/exception state here so that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1042 // aborting() returns FALSE when closing a window.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1043 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1044 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1045
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1046 // Quitting means closing the split window, nothing else.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 swap_exists_action = SEA_NONE;
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	1049 swap_exists_did_quit = TRUE;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1050
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1051 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1052 // Restore the error/interrupt/exception state if not discarded by a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1053 // new aborting error, interrupt, or uncaught exception.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1054 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1055 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 else
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1058 handle_swap_exists(&old_curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 * Handle the situation of swap_exists_action being set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 * It is allowed for "old_curbuf" to be NULL or invalid.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 void
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1066 handle_swap_exists(bufref_T *old_curbuf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1068 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1069 cleanup_T cs;
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1070 #endif
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1071 #ifdef FEAT_SYN_HL
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1072 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	1073 #endif
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1074 buf_T *buf;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	1075
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1078 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1079 // Reset the error/interrupt/exception state here so that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1080 // aborting() returns FALSE when closing a buffer.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1081 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1082 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1083
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1084 // User selected Quit at ATTENTION prompt. Go back to previous
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1085 // buffer. If that buffer is gone or the same as the current one,
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1086 // open a new, empty buffer.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1087 swap_exists_action = SEA_NONE; // don't want it again
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	1088 swap_exists_did_quit = TRUE;
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	1089 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE, FALSE);
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1090 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	1091 \|\| old_curbuf->br_buf == curbuf)
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1092 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	1093 else
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1094 buf = old_curbuf->br_buf;
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9485 diff changeset	1095 if (buf != NULL)
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1096 {
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	1097 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	1098
b6b2f7d69c7f patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	1099 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	1100 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	1101 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	1102 // 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	1103 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	1104
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1105 #ifdef FEAT_SYN_HL
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1106 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1107 check_colorcolumn(curwin);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1108 #endif
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1109 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1110 // If "old_curbuf" is NULL we are in big trouble here...
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1111
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1112 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1113 // Restore the error/interrupt/exception state if not discarded by a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1114 // new aborting error, interrupt, or uncaught exception.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1115 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1116 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 else if (swap_exists_action == SEA_RECOVER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1120 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1121 // Reset the error/interrupt/exception state here so that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1122 // aborting() returns FALSE when closing a buffer.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1123 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1124 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1125
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1126 // User selected Recover at ATTENTION prompt.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 msg_scroll = TRUE;
16738 b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file Bram Moolenaar <Bram@vim.org> parents: 16664 diff changeset	1128 ml_recover(FALSE);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1129 msg_puts("\n"); // don't overwrite the last message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 cmdline_row = msg_row;
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	1131 do_modelines(0);
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1132
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1133 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1134 // Restore the error/interrupt/exception state if not discarded by a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1135 // new aborting error, interrupt, or uncaught exception.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	1136 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1137 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 swap_exists_action = SEA_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 * do_bufdel() - delete or unload buffer(s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 * addr_count == 0: ":bdel" - delete current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 * buffer "end_bnr", then any other arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 * addr_count == 2: ":N,N bdel" - delete buffers in range
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 * DOBUF_DEL (":bdel")
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 * Returns error message or NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1155 char *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1156 do_bufdel(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1157 int command,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1158 char_u *arg, // pointer to extra arguments
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1159 int addr_count,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1160 int start_bnr, // first buffer number in a range
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1161 int end_bnr, // buffer nr or last buffer nr in a range
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1162 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1164 int do_current = 0; // delete current buffer?
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1165 int deleted = 0; // number of buffers deleted
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1166 char *errormsg = NULL; // return value
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1167 int bnr; // buffer number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 if (addr_count == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1178 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	1179 return _(e_trailing);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 bnr = start_bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1182 else // addr_count == 1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 bnr = end_bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 for ( ;!got_int; ui_breakcheck())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 * delete the current buffer last, otherwise when the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 * current buffer is deleted, the next buffer becomes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 * the current one and will be loaded, which may then
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 * also be deleted, etc.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 if (bnr == curbuf->b_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 do_current = bnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 forceit) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 ++deleted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200 * find next buffer number to delete/unload
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1201 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 if (++bnr > end_bnr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1206 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1207 else // addr_count == 1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1208 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1210 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 if (!VIM_ISDIGIT(*arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 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	1215 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	1216 command == DOBUF_WIPE \|\| command == DOBUF_WIPE_REUSE,
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	1217 FALSE, FALSE);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1218 if (bnr < 0) // failed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 bnr = getdigits(&arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1224 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 FORWARD, do_current, forceit) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1228 ++deleted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 if (deleted == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 if (command == DOBUF_UNLOAD)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1233 STRCPY(IObuff, _("E515: No buffers were unloaded"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1234 else if (command == DOBUF_DEL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1235 STRCPY(IObuff, _("E516: No buffers were deleted"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	1237 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	1238 errormsg = (char *)IObuff;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1240 else if (deleted >= p_report)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1241 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242 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	1243 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	1244 "%d buffers unloaded", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1245 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	1246 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	1247 "%d buffers deleted", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1248 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1249 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	1250 "%d buffers wiped out", deleted), deleted);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1252 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1253
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 return errormsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1257
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 * Make the current buffer empty.
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1260 * 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	1261 */
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1262 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1263 empty_curbuf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1264 int close_others,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1265 int forceit,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1266 int action)
5586 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 int retval;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1269 buf_T *buf = curbuf;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1270 bufref_T bufref;
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1271
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1272 if (action == DOBUF_UNLOAD)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1273 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1274 emsg(_("E90: Cannot unload last buffer"));
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1275 return FAIL;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1276 }
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1277
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1278 set_bufref(&bufref, buf);
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1279 if (close_others)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1280 // 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	1281 close_windows(buf, TRUE);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1282
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1283 setpcmark();
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1284 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	1285 forceit ? ECMD_FORCEIT : 0, curwin);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1286
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1287 /*
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1288 * 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	1289 * 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	1290 * if the buffer still exists.
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1291 */
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1292 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0)
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	1293 close_buffer(NULL, buf, action, FALSE, FALSE);
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1294 if (!close_others)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1295 need_fileinfo = FALSE;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1296 return retval;
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1297 }
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	1298
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1299 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1300 * Implementation of the commands for the buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1301 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1302 * action == DOBUF_GOTO go to specified buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1303 * action == DOBUF_SPLIT split window and go to specified buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1304 * action == DOBUF_UNLOAD unload specified buffer(s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1305 * action == DOBUF_DEL delete specified buffer(s) from buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1306 * 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	1307 * action == DOBUF_WIPE_REUSE idem, and add number to "buf_reuse"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1308 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1309 * start == DOBUF_CURRENT go to "count" buffer from current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1310 * start == DOBUF_FIRST go to "count" buffer from first buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1311 * start == DOBUF_LAST go to "count" buffer from last buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1312 * start == DOBUF_MOD go to "count" modified buffer from current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1313 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1314 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1315 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1316 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1317 do_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1318 int action,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1319 int start,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1320 int dir, // FORWARD or BACKWARD
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1321 int count, // buffer number or number of buffers
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1322 int forceit) // TRUE for :...!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1323 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1324 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1325 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1326 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	1327 \|\| action == DOBUF_WIPE \|\| action == DOBUF_WIPE_REUSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1328
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1329 switch (start)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1330 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1331 case DOBUF_FIRST: buf = firstbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1332 case DOBUF_LAST: buf = lastbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1333 default: buf = curbuf; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1335 if (start == DOBUF_MOD) // find next modified buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1336 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1337 while (count-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1338 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1340 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 while (buf != curbuf && !bufIsChanged(buf));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1347 if (!bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1349 emsg(_("E84: No modified buffer found"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1350 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1351 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1352 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1353 else if (start == DOBUF_FIRST && count) // find specified buffer number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1354 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1355 while (buf != NULL && buf->b_fnum != count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1356 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1359 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360 bp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 while (count > 0 \|\| (!unload && !buf->b_p_bl && bp != buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1363 // remember the buffer where we start, we come back there when all
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1364 // buffers are unlisted.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1366 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1370 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1371 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1372 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1375 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1376 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377 buf = lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1378 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1379 // don't count unlisted buffers
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1380 if (unload \|\| buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1381 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1382 --count;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1383 bp = NULL; // use this buffer as new starting point
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 if (bp == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1387 // 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	1388 emsg(_("E85: There is no listed buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1389 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1390 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1391 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1392 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1393
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1394 if (buf == NULL) // could not find it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 if (start == DOBUF_FIRST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1398 // don't warn when deleting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1399 if (!unload)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1400 semsg(_(e_nobufnr), count);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402 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	1403 emsg(_("E87: Cannot go beyond last buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1405 emsg(_("E88: Cannot go before first buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 * delete buffer buf from memory and/or the list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416 if (unload)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1418 int forward;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1419 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1420
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	1421 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	1422 return FAIL;
7d2039b2ecc8 patch 8.0.1732: crash when terminal API call deletes the buffer Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	1423
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1424 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1426 // When unloading or deleting a buffer that's already unloaded and
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1427 // 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	1428 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	1429 && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 if (!forceit && bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1433 {
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1434 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435 if ((p_confirm \|\| cmdmod.confirm) && p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 dialog_changed(buf, FALSE);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1438 if (!bufref_valid(&bufref))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1439 // Autocommand deleted buffer, oops! It's not changed
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1440 // now.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 return FAIL;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1442 // If it's still changed fail silently, the dialog already
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1443 // mentioned why it fails.
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1444 if (bufIsChanged(buf))
125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1445 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446 }
36 125e80798a85 updated for version 7.0021 vimboss parents: 33 diff changeset	1447 else
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13535 diff changeset	1448 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1449 {
15490 98c35d312987 patch 8.1.0753: printf format not checked for semsg() Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1450 semsg(_("E89: No write since last change for buffer %d (add ! to override)"),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 buf->b_fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1456 // 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	1457 if (buf == curbuf && VIsual_active)
10154 4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1458 end_visual_mode();
4647267906cc commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69 Christian Brabandt <cb@256bit.org> parents: 10118 diff changeset	1459
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1461 * If deleting the last (listed) buffer, make it empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 * The last (listed) buffer cannot be unloaded.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1463 */
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	1464 FOR_ALL_BUFFERS(bp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 if (bp->b_p_bl && bp != buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 if (bp == NULL && buf == curbuf)
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1468 return empty_curbuf(TRUE, forceit, action);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1469
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471 * If the deleted buffer is the current one, close the current window
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1472 * (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	1473 * a window with this buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 */
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1475 while (buf == curbuf
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	1476 && !(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	1477 && (!ONE_WINDOW \|\| first_tabpage->tp_next != NULL))
5302 f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1478 {
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1479 if (win_close(curwin, FALSE) == FAIL)
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1480 break;
f6247eaf4e1d updated for version 7.4.004 Bram Moolenaar <bram@vim.org> parents: 5208 diff changeset	1481 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 * If the buffer to be deleted is not the current one, delete it here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1487 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1488 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	1489 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0)
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	1490 close_buffer(NULL, buf, action, FALSE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1494 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 * 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	1496 * 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	1497 * 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	1498 * First use au_new_curbuf.br_buf, if it is valid.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499 * Then prefer the buffer we most recently visited.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500 * Else try to find one that is loaded, after the current buffer,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 * then before the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502 * Finally use any buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1504 buf = NULL; // selected buffer
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1505 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	1506 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	1507 buf = au_new_curbuf.br_buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1508 #ifdef FEAT_JUMPLIST
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1509 else if (curwin->w_jumplistlen > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1511 int jumpidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1512
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1513 jumpidx = curwin->w_jumplistidx - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 if (jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 jumpidx = curwin->w_jumplistlen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 forward = jumpidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 while (jumpidx != curwin->w_jumplistidx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 if (buf == curbuf \|\| !buf->b_p_bl)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1524 buf = NULL; // skip current and unlisted bufs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525 else if (buf->b_ml.ml_mfp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1527 // skip unloaded buf, but may keep it for later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1533 if (buf != NULL) // found a valid buffer: stop searching
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 break;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1535 // advance to older entry in jump list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1536 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1538 if (--jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 jumpidx = curwin->w_jumplistlen - 1;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1540 if (jumpidx == forward) // List exhausted for sure
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1546 if (buf == NULL) // No previous buffer, Try 2'nd approach
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1548 forward = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1554 if (!forward) // tried both directions
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 forward = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1560 // in non-help buffer, try to skip help buffers, and vv
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 if (buf->b_help == curbuf->b_help && buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1563 if (buf->b_ml.ml_mfp != NULL) // found loaded buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 break;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1565 if (bp == NULL) // remember unloaded buf for later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 bp = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 if (forward)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1574 if (buf == NULL) // No loaded buffer, use unloaded one
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 buf = bp;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1576 if (buf == NULL) // No loaded buffer, find listed one
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	1578 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 if (buf->b_p_bl && buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1582 if (buf == NULL) // Still no buffer, just take one
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584 if (curbuf->b_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1586 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1587 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1588 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1591 if (buf == NULL)
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1592 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1593 // Autocommands must have wiped out all other buffers. Only option
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1594 // now is to make the current buffer empty.
5586 505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1595 return empty_curbuf(FALSE, forceit, action);
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1596 }
505cf1943dc2 updated for version 7.4.140 Bram Moolenaar <bram@vim.org> parents: 5446 diff changeset	1597
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1598 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1599 * make buf current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1600 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1601 if (action == DOBUF_SPLIT) // split window first
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1603 // If 'switchbuf' contains "useopen": jump to first window containing
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1604 // "buf" if one exists
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1605 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf))
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	1606 return OK;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1607 // If 'switchbuf' contains "usetab": jump to first window in any tab
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1608 // page containing "buf" if one exists
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	1609 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1611 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1615 // go to current buffer - nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1616 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 * Check if the current buffer may be abandoned.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 if ((p_confirm \|\| cmdmod.confirm) && p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1627 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1628
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1629 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 dialog_changed(curbuf, FALSE);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1631 if (!bufref_valid(&bufref))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1632 // Autocommand deleted buffer, oops!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 if (bufIsChanged(curbuf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 {
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	1638 no_write_message();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1643 // Go to the other buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644 set_curbuf(buf, action);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 if (action == DOBUF_SPLIT)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1647 RESET_BINDING(curwin); // reset 'scrollbind' and 'cursorbind'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1649 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1650 if (aborting()) // autocmds may abort script processing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1651 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1654 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1656
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1657 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658 * Set current buffer to "buf". Executes autocommands and closes current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1659 * buffer. "action" tells how to close the current buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660 * DOBUF_GOTO free or hide it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 * DOBUF_SPLIT nothing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 * DOBUF_UNLOAD unload it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 * DOBUF_DEL delete it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 * 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	1665 * DOBUF_WIPE_REUSE wipe it out and add to "buf_reuse"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1666 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1667 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1668 set_curbuf(buf_T *buf, int action)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 buf_T *prevbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 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	1672 \|\| action == DOBUF_WIPE \|\| action == DOBUF_WIPE_REUSE);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1673 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1674 long old_tw = curbuf->b_p_tw;
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1675 #endif
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1676 bufref_T newbufref;
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1677 bufref_T prevbufref;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 setpcmark();
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1680 if (!cmdmod.keepalt)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1681 curwin->w_alt_fnum = curbuf->b_fnum; // remember alternate file
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1682 buflist_altfpos(curwin); // remember curpos
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1683
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1684 // Don't restart Select mode after switching to another buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1685 VIsual_reselect = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1687 // close_windows() or apply_autocmds() may change curbuf and wipe out "buf"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1688 prevbuf = curbuf;
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1689 set_bufref(&prevbufref, prevbuf);
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1690 set_bufref(&newbufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1691
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1692 // Autocommands may delete the curren buffer and/or the buffer we wan to go
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1693 // 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	1694 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	1695 \|\| (bufref_valid(&prevbufref)
197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1696 && bufref_valid(&newbufref)
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1697 #ifdef FEAT_EVAL
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1698 && !aborting()
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1699 #endif
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1700 ))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701 {
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1702 #ifdef FEAT_SYN_HL
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1703 if (prevbuf == curwin->w_buffer)
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1704 reset_synblock(curwin);
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1705 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 if (unload)
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	1707 close_windows(prevbuf, FALSE);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1708 #if defined(FEAT_EVAL)
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1709 if (bufref_valid(&prevbufref) && !aborting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710 #else
13054 197a08152ad5 patch 8.0.1402: crash with nasty autocommand Christian Brabandt <cb@256bit.org> parents: 12971 diff changeset	1711 if (bufref_valid(&prevbufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 #endif
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1713 {
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1714 win_T *previouswin = curwin;
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1715 if (prevbuf == curbuf)
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	1716 u_sync(FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1717 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1718 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	1719 && !buf_hide(prevbuf)
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	1720 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0,
050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	1721 FALSE, FALSE);
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1722 if (curwin != previouswin && win_valid(previouswin))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1723 // autocommands changed curwin, Grr!
3654 a34fb0a077c9 updated for version 7.3.587 Bram Moolenaar <bram@vim.org> parents: 3606 diff changeset	1724 curwin = previouswin;
815 c68b7b2b9e07 updated for version 7.0c02 vimboss parents: 809 diff changeset	1725 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1726 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1727 // An autocommand may have deleted "buf", already entered it (e.g., when
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1728 // it did ":bunload") or aborted the script processing.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1729 // If curwin->w_buffer is null, enter_buffer() will make it valid again
3594 a220dd97b5c7 updated for version 7.3.557 Bram Moolenaar <bram@vim.org> parents: 3582 diff changeset	1730 if ((buf_valid(buf) && buf != curbuf
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1731 #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	1732 && !aborting()
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1733 #endif
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	1734 ) \|\| curwin->w_buffer == NULL)
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1735 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 enter_buffer(buf);
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1737 #ifdef FEAT_SYN_HL
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1738 if (old_tw != curbuf->b_p_tw)
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1739 check_colorcolumn(curwin);
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1740 #endif
2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1741 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1742 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1743
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1744 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1745 * Enter a new current buffer.
4139 2f7883063b19 updated for version 7.3.822 Bram Moolenaar <bram@vim.org> parents: 4101 diff changeset	1746 * 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	1747 * be pointing to freed memory.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1748 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	1749 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1750 enter_buffer(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1751 {
18156 c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1752 // 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	1753 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	1754 curbuf = buf;
c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1755 ++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	1756
c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1757 // Copy buffer and window local option values. Not for a help buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1758 buf_copy_options(buf, BCO_ENTER \| BCO_NOHELP);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1759 if (!buf->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1760 get_winopts(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1761 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1762 else
18156 c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	1763 // Remove all folds in the window.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1764 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	1765 foldUpdateAll(curwin); // update folds (later).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1766 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1767
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1768 #ifdef FEAT_DIFF
672 db58b9066b21 updated for version 7.0200 vimboss parents: 671 diff changeset	1769 if (curwin->w_p_diff)
db58b9066b21 updated for version 7.0200 vimboss parents: 671 diff changeset	1770 diff_buf_add(curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1771 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1772
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1773 #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	1774 curwin->w_s = &(curbuf->b_s);
3068 0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1775 #endif
0787bb5f387b updated for version 7.3.306 Bram Moolenaar <bram@vim.org> parents: 2834 diff changeset	1776
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1777 // Cursor on first line by default.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1778 curwin->w_cursor.lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1779 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1780 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781 curwin->w_set_curswant = TRUE;
1744 feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1782 curwin->w_topline_was_set = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1783
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1784 // mark cursor position as being invalid
2091 95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1785 curwin->w_valid = 0;
95b659982b7c updated for version 7.2.375 Bram Moolenaar <bram@zimbu.org> parents: 2047 diff changeset	1786
14826 75d474a8868a patch 8.1.0425: ml_get error and crash with appendbufline() Christian Brabandt <cb@256bit.org> parents: 14744 diff changeset	1787 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	1788 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	1789
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1790 // Make sure the buffer is loaded.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1791 if (curbuf->b_ml.ml_mfp == NULL) // need to load the file
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1792 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1793 // If there is no filetype, allow for detecting one. Esp. useful for
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1794 // ":ball" used in a autocommand. If there already is a filetype we
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1795 // might prefer to keep it.
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1796 if (*curbuf->b_p_ft == NUL)
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1797 did_filetype = FALSE;
cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1798
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2360 diff changeset	1799 open_buffer(FALSE, NULL, 0);
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	1800 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1801 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 {
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	1803 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	1804 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	1805
ca1814eeecf5 patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1806 // 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	1807 (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	1808
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1809 curwin->w_topline = 1;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1810 #ifdef FEAT_DIFF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1811 curwin->w_topfill = 0;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1812 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1813 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1814 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1815 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1816
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1817 // If autocommands did not change the cursor position, restore cursor lnum
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1818 // and possibly cursor col.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1819 if (curwin->w_cursor.lnum == 1 && inindent(0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1820 buflist_getfpos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1821
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1822 check_arg_idx(curwin); // check for valid arg_idx
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1823 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1824 maketitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1825 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1826 // when autocmds didn't change it
1744 feb9b4215853 updated for version 7.2-042 vimboss parents: 1743 diff changeset	1827 if (curwin->w_topline == 1 && !curwin->w_topline_was_set)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1828 scroll_cursor_halfway(FALSE); // redisplay at correct position
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1829
33 f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1830 #ifdef FEAT_NETBEANS_INTG
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1831 // Send fileOpened event because we've changed buffers.
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2091 diff changeset	1832 netbeans_file_activated(curbuf);
33 f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1833 #endif
f6033dcbaf31 updated for version 7.0020 vimboss parents: 24 diff changeset	1834
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1835 // 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	1836 DO_AUTOCHDIR;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1837
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1838 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1839 if (curbuf->b_kmap_state & KEYMAP_INIT)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	1840 (void)keymap_init();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1841 #endif
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1842 #ifdef FEAT_SPELL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1843 // May need to set the spell language. Can only do this after the buffer
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1844 // has been properly setup.
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	1845 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	1846 (void)did_set_spelllang(curwin);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1847 #endif
9414 1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1848 #ifdef FEAT_VIMINFO
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1849 curbuf->b_last_used = vim_time();
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	1850 #endif
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1092 diff changeset	1851
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1852 redraw_later(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1853 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1854
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1855 #if defined(FEAT_AUTOCHDIR) \|\| defined(PROTO)
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1856 /*
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1857 * 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	1858 * Don't do this while still starting up.
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1859 */
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1860 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1861 do_autochdir(void)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1862 {
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9450 diff changeset	1863 if ((starting == 0 \|\| test_autochdir)
8216 03af9acbefb0 commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1 Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	1864 && curbuf->b_ffname != NULL
13170 6559e98f3e74 patch 8.0.1459: cannot handle change of directory Christian Brabandt <cb@256bit.org> parents: 13121 diff changeset	1865 && vim_chdirfile(curbuf->b_ffname, "auto") == OK)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1866 shorten_fnames(TRUE);
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1867 }
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1868 #endif
c06c658691e2 updated for version 7.0-087 vimboss parents: 943 diff changeset	1869
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 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	1871 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	1872 {
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1873 #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	1874 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	1875 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	1876 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	1877 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1878 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	1879 }
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1880
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 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	1882 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	1883 {
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1884 #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	1885 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	1886 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	1887 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	1888 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	1889 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	1890 }
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 12110 diff changeset	1891
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1892 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1893 * functions for dealing with the buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1894 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1895
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1896 /*
13782 3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1897 * 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	1898 * 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	1899 */
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1900 int
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1901 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	1902 {
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1903 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	1904 && 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	1905 && 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	1906 && (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	1907 #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	1908 && !bt_quickfix(curbuf)
16261 2001ef982570 patch 8.1.1135: build failure for small version Bram Moolenaar <Bram@vim.org> parents: 16259 diff changeset	1909 #endif
13782 3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1910 && !curbufIsChanged());
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1911 }
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1912
3be5e8306a3e patch 8.0.1763: :argedit does not reuse an empty unnamed buffer Christian Brabandt <cb@256bit.org> parents: 13720 diff changeset	1913 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1914 * Add a file name to the buffer list. Return a pointer to the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1915 * If the same file name already exists return a pointer to that buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1916 * If it does not exist, or if fname == NULL, a new entry is created.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1917 * If (flags & BLN_CURBUF) is TRUE, may use current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1918 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1919 * 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	1920 * 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	1921 * 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	1922 * 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	1923 * If (flags & BLN_REUSE) is TRUE, may use buffer number from "buf_reuse".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1924 * This is the ONLY way to create a new buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1925 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1926 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1927 buflist_new(
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1928 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	1929 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	1930 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	1931 int flags) // BLN_ defines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1932 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1933 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	1934 char_u *sfname = sfname_arg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1935 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1936 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	1937 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1938 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1939
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1940 if (top_file_num == 1)
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1941 hash_init(&buf_hashtab);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1942
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1943 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1945 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 * If file name already exists in the list, update the entry.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1948 #ifdef UNIX
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1949 // On Unix we can use inode numbers when the file exists. Works better
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1950 // for hard links.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 if (sfname == NULL \|\| mch_stat((char *)sfname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 #endif
9149 18bbf31015c2 commit https://github.com/vim/vim/commit/b127cfd75f59e82580df395b6e2c009774644b16 Christian Brabandt <cb@256bit.org> parents: 9106 diff changeset	1954 if (ffname != NULL && !(flags & (BLN_DUMMY \| BLN_NEW)) && (buf =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1956 buflist_findname_stat(ffname, &st)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1957 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1958 buflist_findname(ffname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1959 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960 ) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1963 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1964 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	1965
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1966 if ((flags & BLN_NOOPT) == 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1967 // copy the options now, if 'cpo' doesn't have 's' and not done
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1968 // already
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1969 buf_copy_options(buf, 0);
bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1970
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1971 if ((flags & BLN_LISTED) && !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1972 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1973 bufref_T bufref;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	1974
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1975 buf->b_p_bl = TRUE;
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	1976 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1977 if (!(flags & BLN_DUMMY))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1978 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	1979 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	1980 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1981 return NULL;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	1982 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1983 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1984 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1985 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1986
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1987 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 * If the current buffer has no name and no contents, use the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1989 * buffer. Otherwise: Need to allocate a new buffer structure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1990 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1991 * This is the ONLY place where a new buffer structure is allocated!
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	1992 * (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	1993 * buffer.)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995 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	1996 if ((flags & BLN_CURBUF) && curbuf_reusable())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1998 buf = curbuf;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	1999 // It's like this buffer is deleted. Watch out for autocommands that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2000 // change curbuf! If that happens, allocate a new buffer anyway.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2001 if (curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2002 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2003 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2004 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	2005 #ifdef FEAT_EVAL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2006 if (aborting()) // autocmds may abort script processing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2008 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2010 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2011 // Make sure 'bufhidden' and 'buftype' are empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 if (buf != curbuf \|\| curbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2017 {
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	2018 buf = ALLOC_CLEAR_ONE(buf_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2019 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2021 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2023 }
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2024 #ifdef FEAT_EVAL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2025 // init b: variables
4287 dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2026 buf->b_vars = dict_alloc();
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2027 if (buf->b_vars == NULL)
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2028 {
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2029 vim_free(ffname);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2030 vim_free(buf);
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2031 return NULL;
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2032 }
dc3efb6d5a08 updated for version 7.3.893 Bram Moolenaar <bram@vim.org> parents: 4242 diff changeset	2033 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	2034 #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	2035 init_changedtick(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2036 }
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)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2039 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2040 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2041 buf->b_sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2042 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2043
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2044 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	2045 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2047 if ((ffname != NULL && (buf->b_ffname == NULL \|\| buf->b_sfname == NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2048 \|\| buf->b_wininfo == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2050 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	2051 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	2052 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2053 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	2054 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2056 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2057 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2058 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2059
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2060 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2061 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2062 // 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	2063 buf_freeall(buf, 0);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2064 if (buf != curbuf) // autocommands deleted the buffer!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2065 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2066 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2067 if (aborting()) // autocmds may abort script processing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2069 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2070 free_buffer_stuff(buf, FALSE); // delete local variables et al.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2071
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2072 // Init the options.
3925 18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2073 buf->b_p_initialized = FALSE;
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2074 buf_copy_options(buf, BCO_ENTER);
18e95db59826 updated for version 7.3.718 Bram Moolenaar <bram@vim.org> parents: 3839 diff changeset	2075
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2076 #ifdef FEAT_KEYMAP
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2077 // need to reload lmaps and set b:keymap_name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2078 curbuf->b_kmap_state \|= KEYMAP_INIT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2079 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2080 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2081 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2082 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2084 * put new buffer at the end of the buffer list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2085 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2086 buf->b_next = NULL;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2087 if (firstbuf == NULL) // buffer list is empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2088 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2089 buf->b_prev = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2090 firstbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2091 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2092 else // append new buffer at end of list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2093 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2094 lastbuf->b_next = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095 buf->b_prev = lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2097 lastbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2098
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2099 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	2100 {
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2101 // 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	2102 // 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	2103 // 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	2104 --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	2105 buf->b_fnum = ((int *)buf_reuse.ga_data)[buf_reuse.ga_len];
18864 9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2106
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2107 // Move buffer to the right place in the buffer list.
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2108 while (buf->b_prev != NULL && buf->b_fnum < buf->b_prev->b_fnum)
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2109 {
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2110 buf_T *prev = buf->b_prev;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2111
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2112 prev->b_next = buf->b_next;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2113 if (prev->b_next != NULL)
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2114 prev->b_next->b_prev = prev;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2115 buf->b_next = prev;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2116 buf->b_prev = prev->b_prev;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2117 if (buf->b_prev != NULL)
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2118 buf->b_prev->b_next = buf;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2119 prev->b_prev = buf;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2120 if (lastbuf == buf)
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2121 lastbuf = prev;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2122 if (firstbuf == prev)
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2123 firstbuf = buf;
9449ed2ee8d4 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2124 }
17823 7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2125 }
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2126 else
7e6b7a4f13bc patch 8.1.1908: every popup window consumes a buffer number Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2127 buf->b_fnum = top_file_num++;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2128 if (top_file_num < 0) // wrap around (may cause duplicates)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2129 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2130 emsg(_("W14: Warning: List of file names overflow"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2131 if (emsg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2132 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2133 out_flush();
18642 bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy Bram Moolenaar <Bram@vim.org> parents: 18546 diff changeset	2134 ui_delay(3001L, TRUE); // make sure it is noticed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2135 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2136 top_file_num = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2137 }
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2138 buf_hashtab_add(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2139
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2140 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2141 * Always copy the options from the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2142 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2143 buf_copy_options(buf, BCO_ALWAYS);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2144 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2145
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2146 buf->b_wininfo->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2147 buf->b_wininfo->wi_win = curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2148
126 c3075f07a273 updated for version 7.0044 vimboss parents: 53 diff changeset	2149 #ifdef FEAT_SYN_HL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2150 hash_init(&buf->b_s.b_keywtab);
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2151 hash_init(&buf->b_s.b_keywtab_ic);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2152 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2153
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2154 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2155 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2156 if (st.st_dev == (dev_T)-1)
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	2157 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2158 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2159 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	2160 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2161 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2162 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2163 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2164 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2165 buf->b_u_synced = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2166 buf->b_flags = BF_CHECK_RO \| BF_NEVERLOADED;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2167 if (flags & BLN_DUMMY)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2168 buf->b_flags \|= BF_DUMMY;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2169 buf_clear_file(buf);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2170 clrallmarks(buf); // clear marks
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2171 fmarks_check_names(buf); // check file marks for this file
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2172 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; // init 'buflisted'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2173 if (!(flags & BLN_DUMMY))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2175 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	2176
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2177 // Tricky: these autocommands may change the buffer list. They could
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2178 // also split the window with re-using the one empty buffer. This may
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2179 // 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	2180 set_bufref(&bufref, buf);
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2181 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	2182 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2183 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2184 if (flags & BLN_LISTED)
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2185 {
9473 bdac1019552f commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9 Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2186 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	2187 && !bufref_valid(&bufref))
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2188 return NULL;
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	2189 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2190 #ifdef FEAT_EVAL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2191 if (aborting()) // autocmds may abort script processing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2192 return NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	2193 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2194 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2197 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2199 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2200 * Free the memory for the options of a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2202 * 'fileencoding'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2203 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2204 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2205 free_buf_options(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2206 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2207 int free_p_ff)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2208 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2209 if (free_p_ff)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2210 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2211 clear_string_option(&buf->b_p_fenc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2212 clear_string_option(&buf->b_p_ff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2213 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2216 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2217 clear_string_option(&buf->b_p_def);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2218 clear_string_option(&buf->b_p_inc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 clear_string_option(&buf->b_p_inex);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 clear_string_option(&buf->b_p_inde);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 clear_string_option(&buf->b_p_indk);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 #endif
788 b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2227 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL)
b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2228 clear_string_option(&buf->b_p_bexpr);
b5aed52a4881 updated for version 7.0230 vimboss parents: 771 diff changeset	2229 #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	2230 #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	2231 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	2232 #endif
10678 c647f01d6dbd patch 8.0.0229: local 'formatprg' option value leaks Christian Brabandt <cb@256bit.org> parents: 10575 diff changeset	2233 clear_string_option(&buf->b_p_fp);
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2234 #if defined(FEAT_EVAL)
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2235 clear_string_option(&buf->b_p_fex);
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	2236 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2237 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238 clear_string_option(&buf->b_p_key);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2239 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240 clear_string_option(&buf->b_p_kp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 clear_string_option(&buf->b_p_mps);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2242 clear_string_option(&buf->b_p_fo);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	2243 clear_string_option(&buf->b_p_flp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2244 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	2245 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	2246 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	2247 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	2248 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	2249 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	2250 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	2251 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	2252 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	2253 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2255 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	2256 keymap_clear(&buf->b_kmap_ga);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257 ga_clear(&buf->b_kmap_ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2259 clear_string_option(&buf->b_p_com);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2260 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2261 clear_string_option(&buf->b_p_cms);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 clear_string_option(&buf->b_p_nf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2265 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	2266 clear_string_option(&buf->b_s.b_syn_isk);
737 59971e227f8c updated for version 7.0222 vimboss parents: 726 diff changeset	2267 #endif
59971e227f8c updated for version 7.0222 vimboss parents: 726 diff changeset	2268 #ifdef FEAT_SPELL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2269 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	2270 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	2271 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	2272 buf->b_s.b_cap_prog = NULL;
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2273 clear_string_option(&buf->b_s.b_p_spl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2274 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2275 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2276 clear_string_option(&buf->b_p_sua);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2277 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 clear_string_option(&buf->b_p_ft);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2279 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 clear_string_option(&buf->b_p_cink);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281 clear_string_option(&buf->b_p_cino);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2283 #if defined(FEAT_CINDENT) \|\| defined(FEAT_SMARTINDENT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2284 clear_string_option(&buf->b_p_cinw);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2285 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2286 clear_string_option(&buf->b_p_cpt);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2287 #ifdef FEAT_COMPL_FUNC
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2288 clear_string_option(&buf->b_p_cfu);
502 52e76e2b5b65 updated for version 7.0140 vimboss parents: 474 diff changeset	2289 clear_string_option(&buf->b_p_ofu);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2290 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2291 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2292 clear_string_option(&buf->b_p_gp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2293 clear_string_option(&buf->b_p_mp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2294 clear_string_option(&buf->b_p_efm);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2295 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2296 clear_string_option(&buf->b_p_ep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2297 clear_string_option(&buf->b_p_path);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2298 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	2299 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	2300 #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	2301 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	2302 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2303 clear_string_option(&buf->b_p_dict);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2304 clear_string_option(&buf->b_p_tsr);
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2305 #ifdef FEAT_TEXTOBJ
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2306 clear_string_option(&buf->b_p_qe);
bdeee1504ac1 updated for version 7.0004 vimboss parents: 9 diff changeset	2307 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2308 buf->b_p_ar = -1;
5446 d0595545e98a updated for version 7.4.073 Bram Moolenaar <bram@vim.org> parents: 5440 diff changeset	2309 buf->b_p_ul = NO_LOCAL_UNDOLEVEL;
5712 06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2310 #ifdef FEAT_LISP
06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2311 clear_string_option(&buf->b_p_lw);
06e5f65c34d8 updated for version 7.4.201 Bram Moolenaar <bram@vim.org> parents: 5586 diff changeset	2312 #endif
6243 54194bd6ed60 updated for version 7.4.456 Bram Moolenaar <bram@vim.org> parents: 6241 diff changeset	2313 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	2314 clear_string_option(&buf->b_p_menc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2315 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2316
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2317 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2318 * 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	2319 * 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	2320 * Also set cursor column to altfpos.col if 'startofline' is not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2321 * if (options & GETF_SETMARK) call setpcmark()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2322 * if (options & GETF_ALT) we are jumping to an alternate file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2323 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2324 *
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2325 * Return FAIL for failure, OK for success.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2326 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2327 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2328 buflist_getfile(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2329 int n,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2330 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2331 int options,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2332 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2333 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2334 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2335 win_T *wp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2336 pos_T *fpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2337 colnr_T col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2338
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2339 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2340 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2341 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2342 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	2343 emsg(_(e_noalt));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2344 else
15490 98c35d312987 patch 8.1.0753: printf format not checked for semsg() Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	2345 semsg(_("E92: Buffer %d not found"), n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2346 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2347 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2348
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2349 // if alternate file is the current buffer, nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2350 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2351 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2352
633 7437be625546 updated for version 7.0183 vimboss parents: 631 diff changeset	2353 if (text_locked())
631 68a196b7504d updated for version 7.0182 vimboss parents: 625 diff changeset	2354 {
633 7437be625546 updated for version 7.0183 vimboss parents: 631 diff changeset	2355 text_locked_msg();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2356 return FAIL;
631 68a196b7504d updated for version 7.0182 vimboss parents: 625 diff changeset	2357 }
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	2358 if (curbuf_locked())
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	2359 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2360
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2361 // altfpos may be changed by getfile(), get it now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2362 if (lnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2363 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2364 fpos = buflist_findfpos(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2365 lnum = fpos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2366 col = fpos->col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2367 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2368 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2369 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2370
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2371 if (options & GETF_SWITCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2372 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2373 // If 'switchbuf' contains "useopen": jump to first window containing
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2374 // "buf" if one exists
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2375 if (swb_flags & SWB_USEOPEN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2376 wp = buf_jump_open_win(buf);
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2377
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2378 // If 'switchbuf' contains "usetab": jump to first window in any tab
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2379 // page containing "buf" if one exists
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2380 if (wp == NULL && (swb_flags & SWB_USETAB))
825 6675076019ae updated for version 7.0d vimboss parents: 820 diff changeset	2381 wp = buf_jump_open_tab(buf);
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2382
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2383 // If 'switchbuf' contains "split", "vsplit" or "newtab" and the
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2384 // current buffer isn't empty: open new tab or window
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2385 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	2386 && !BUFEMPTY())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2387 {
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2388 if (swb_flags & SWB_NEWTAB)
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	2389 tabpage_new();
6843 50cdebea094f patch 7.4.742 Bram Moolenaar <bram@vim.org> parents: 6689 diff changeset	2390 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	2391 == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2392 return FAIL;
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	2393 RESET_BINDING(curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2394 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2395 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2396
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2397 ++RedrawingDisabled;
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11447 diff changeset	2398 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	2399 (options & GETF_SETMARK), lnum, forceit)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2400 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2401 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2402
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2403 // cursor is at to BOL and w_cursor.lnum is checked due to getfile()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2404 if (!p_sol && col != 0)
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 = 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 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2412 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2413 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2414 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2415 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2416
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2417 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2418 * go to the last know line number for the current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2419 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	2420 static void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2421 buflist_getfpos(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2422 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2423 pos_T *fpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2424
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2425 fpos = buflist_findfpos(curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2426
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2427 curwin->w_cursor.lnum = fpos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2428 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2429
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2430 if (p_sol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2431 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2432 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2433 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2434 curwin->w_cursor.col = fpos->col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2435 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2436 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2437 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2438 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2439 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2440
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2441 #if defined(FEAT_QUICKFIX) \|\| defined(FEAT_EVAL) \|\| defined(PROTO)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2442 /*
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2443 * 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	2444 * Returns NULL if not found.
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2445 */
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2446 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2447 buflist_findname_exp(char_u *fname)
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2448 {
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2449 char_u *ffname;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2450 buf_T *buf = NULL;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2451
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2452 // First make the name into a full path name
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2453 ffname = FullName_save(fname,
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2454 #ifdef UNIX
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2455 TRUE // force expansion, get rid of symbolic links
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2456 #else
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2457 FALSE
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2458 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2459 );
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2460 if (ffname != NULL)
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2461 {
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2462 buf = buflist_findname(ffname);
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2463 vim_free(ffname);
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2464 }
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2465 return buf;
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2466 }
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2467 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2468
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2469 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2470 * 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	2471 * "ffname" must have a full path.
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2472 * Skips dummy buffers.
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2473 * Returns NULL if not found.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2474 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2475 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2476 buflist_findname(char_u *ffname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2477 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2478 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	2479 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2480
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2481 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2482 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2483 return buflist_findname_stat(ffname, &st);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2484 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2485
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2486 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2487 * Same as buflist_findname(), but pass the stat structure to avoid getting it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2488 * twice for the same file.
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2489 * Returns NULL if not found.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2490 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2491 static buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2492 buflist_findname_stat(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2493 char_u *ffname,
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	2494 stat_T *stp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2496 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2497 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2498
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2499 // Start at the last buffer, expect to find a match sooner.
9485 c16e207dc465 commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2500 for (buf = lastbuf; buf != NULL; buf = buf->b_prev)
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	2501 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2502 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2503 , stp
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2504 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2505 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2506 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2507 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2508 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2509
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2510 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2511 * Find file in buffer list by a regexp pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2512 * Return fnum of the found buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2513 * Return < 0 for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2514 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2515 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2516 buflist_findpat(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2517 char_u *pattern,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2518 char_u *pattern_end, // pointer to first char after pattern
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2519 int unlisted, // find unlisted buffers
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2520 int diffmode UNUSED, // find diff-mode buffers only
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2521 int curtab_only) // find buffers in current tab only
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2523 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2524 int match = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 int find_listed;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2526 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2527 char_u *patend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2528 int attempt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2530 int toggledollar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2531
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532 if (pattern_end == pattern + 1 && (pattern == '%' \|\| pattern == '#'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2533 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2534 if (*pattern == '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2535 match = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2536 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2537 match = curwin->w_alt_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2538 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2539 if (diffmode && !diff_mode_buf(buflist_findnr(match)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2540 match = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2541 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2542 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2543
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2544 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2545 * Try four ways of matching a listed buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2546 * attempt == 0: without '^' or '$' (at any position)
1187 f89c43568067 updated for version 7.1b vimboss parents: 1185 diff changeset	2547 * attempt == 1: with '^' at start (only at position 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2548 * attempt == 2: with '$' at end (only match at end)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2549 * attempt == 3: with '^' at start and '$' at end (only full match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2550 * Repeat this for finding an unlisted buffer if there was no matching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 * listed buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2552 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2553 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2554 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2555 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2557 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2558 patend = pat + STRLEN(pat) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2559 toggledollar = (patend > pat && *patend == '$');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2560
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2561 // First try finding a listed buffer. If not found and "unlisted"
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2562 // is TRUE, try finding an unlisted buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2563 find_listed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2564 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2566 for (attempt = 0; attempt <= 3; ++attempt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2568 regmatch_T regmatch;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2569
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2570 // may add '^' and '$'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2571 if (toggledollar)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2572 *patend = (attempt < 2) ? NUL : '$'; // add/remove '$'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573 p = pat;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2574 if (*p == '^' && !(attempt & 1)) // add/remove '^'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 ++p;
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2576 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	2577 if (regmatch.regprog == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2580 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2581 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2582
9485 c16e207dc465 commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2583 for (buf = lastbuf; buf != NULL; buf = buf->b_prev)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 if (buf->b_p_bl == find_listed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2585 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2586 && (!diffmode \|\| diff_mode_buf(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2587 #endif
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2588 && buflist_match(&regmatch, buf, FALSE) != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2589 {
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2590 if (curtab_only)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2591 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2592 // Ignore the match if the buffer is not open in
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2593 // the current tab.
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2594 win_T *wp;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2595
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2596 FOR_ALL_WINDOWS(wp)
4236 23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2597 if (wp->w_buffer == buf)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2598 break;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2599 if (wp == NULL)
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2600 continue;
23ce9a61bdc2 updated for version 7.3.869 Bram Moolenaar <bram@vim.org> parents: 4139 diff changeset	2601 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2602 if (match >= 0) // already found a match
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2603 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2604 match = -2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2605 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2606 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2607 match = buf->b_fnum; // remember first match
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2609
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2610 vim_regfree(regmatch.regprog);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2611 if (match >= 0) // found one match
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2613 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2614
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2615 // Only search for unlisted buffers if there was no match with
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2616 // a listed buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2617 if (!unlisted \|\| !find_listed \|\| match != -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2618 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2619 find_listed = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2620 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2621
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2622 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2623 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2624
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2625 if (match == -2)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	2626 semsg(_("E93: More than one match for %s"), pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2627 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	2628 semsg(_("E94: No matching buffer for %s"), pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2629 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2630 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2631
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	2632 #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	2633 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	2634 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	2635 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	2636 } 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	2637 #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	2638
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2639 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2640 * Find all buffer names that match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2641 * For command line expansion of ":buf" and ":sbuf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2642 * Return OK if matches found, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2643 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2644 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2645 ExpandBufnames(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2646 char_u *pat,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2647 int *num_file,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2648 char_u ***file,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2649 int options)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2650 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2651 int count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2652 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2653 int round;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2654 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2655 int attempt;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2656 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	2657 #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	2658 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	2659 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2660
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2661 *num_file = 0; // return values in case of FAIL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2662 *file = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2663
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2664 // Make a copy of "pat" and change "^" to "$^\\|[\/]$".
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2665 if (*pat == '^')
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2666 {
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16740 diff changeset	2667 patc = alloc(STRLEN(pat) + 11);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2668 if (patc == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2669 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2670 STRCPY(patc, "\$^\\\|[\\/]\$");
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2671 STRCPY(patc + 11, pat + 1);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2672 }
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2673 else
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2674 patc = pat;
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2675
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2676 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2677 * attempt == 0: try match with '\<', match at start of word
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2678 * attempt == 1: try match without '\<', match anywhere
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2679 */
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2680 for (attempt = 0; attempt <= 1; ++attempt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2681 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2682 regmatch_T regmatch;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2683
267 ca33bc409682 updated for version 7.0072 vimboss parents: 255 diff changeset	2684 if (attempt > 0 && patc == pat)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2685 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	2686 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	2687 if (regmatch.regprog == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2688 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2689 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2690 vim_free(patc);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2691 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2692 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2693
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2694 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2695 * round == 1: Count the matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2696 * round == 2: Build the array to keep the matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2697 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2698 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2699 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2700 count = 0;
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2701 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2702 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2703 if (!buf->b_p_bl) // skip unlisted buffers
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2704 continue;
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2705 p = buflist_match(&regmatch, buf, p_wic);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2706 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2707 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2708 if (round == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2709 ++count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2710 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2711 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2712 if (options & WILD_HOME_REPLACE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2713 p = home_replace_save(buf, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2714 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2715 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	2716 #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	2717 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	2718 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2719 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	2720 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	2721 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	2722 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2723 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	2724 #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	2725 (*file)[count++] = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2726 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2727 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2728 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2729 if (count == 0) // no match found, break here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2730 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2731 if (round == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2732 {
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	2733 file = ALLOC_MULT(char_u , count);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2734 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2735 {
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2736 vim_regfree(regmatch.regprog);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2737 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2738 vim_free(patc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2739 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2740 }
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	2741 #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	2742 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	2743 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	2744 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2745 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2746 }
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2747 vim_regfree(regmatch.regprog);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2748 if (count) // match(es) found, break here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2749 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2750 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2751
170 8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2752 if (patc != pat)
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2753 vim_free(patc);
8c60f65311fa updated for version 7.0052 vimboss parents: 164 diff changeset	2754
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	2755 #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	2756 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	2757 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2758 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	2759 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	2760 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	2761 // 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	2762 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	2763 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2764 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	2765 (*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	2766 (*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	2767 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2768 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	2769 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2770 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	2771 (*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	2772 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2773 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	2774 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	2775 #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	2776
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2777 *num_file = count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2778 return (count == 0 ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2779 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2780
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2781 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2782 * Check for a match on the file name for buffer "buf" with regprog "prog".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2783 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2784 static char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2785 buflist_match(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2786 regmatch_T *rmp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2787 buf_T *buf,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2788 int ignore_case) // when TRUE ignore case, when FALSE use 'fic'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2789 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2790 char_u *match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2791
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2792 // 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	2793 match = fname_match(rmp, buf->b_sfname, ignore_case);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2794 if (match == NULL)
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2795 match = fname_match(rmp, buf->b_ffname, ignore_case);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2796
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2797 return match;
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 * Try matching the regexp in "prog" with file name "name".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2802 * Return "name" when there is a match, NULL when not.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2803 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2804 static char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2805 fname_match(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2806 regmatch_T *rmp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2807 char_u *name,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2808 int ignore_case) // when TRUE ignore case, when FALSE use 'fic'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2809 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2810 char_u *match = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2811 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2812
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2813 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2814 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2815 // 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	2816 rmp->rm_ic = p_fic \|\| ignore_case;
27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2817 if (vim_regexec(rmp, name, (colnr_T)0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2818 match = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2819 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2820 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2821 // Replace $(HOME) with '~' and try matching again.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2822 p = home_replace_save(NULL, name);
6375 27a36d1013a6 updated for version 7.4.519 Bram Moolenaar <bram@vim.org> parents: 6243 diff changeset	2823 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2824 match = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2825 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2826 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2827 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2828
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2829 return match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2830 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2831
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2832 /*
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2833 * Find a file in the buffer list by buffer number.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2834 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2835 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2836 buflist_findnr(int nr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2837 {
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2838 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	2839 hashitem_T *hi;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2840
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2841 if (nr == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2842 nr = curwin->w_alt_fnum;
9511 c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2843 sprintf((char *)key, "%x", nr);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2844 hi = hash_find(&buf_hashtab, key);
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2845
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2846 if (!HASHITEM_EMPTY(hi))
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2847 return (buf_T *)(hi->hi_key
c2e904cc064f commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2848 - ((unsigned)(curbuf->b_key - (char_u *)curbuf)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2849 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2850 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2851
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2852 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2853 * Get name of file 'n' in the buffer list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2854 * When the file has no name an empty string is returned.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2855 * home_replace() is used to shorten the file name (used for marks).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2856 * Returns a pointer to allocated memory, of NULL when failed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2857 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2858 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2859 buflist_nr2name(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2860 int n,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2861 int fullname,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2862 int helptail) // for help buffers return tail only
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2863 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2864 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2865
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2866 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2867 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2868 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2869 return home_replace_save(helptail ? buf : NULL,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2870 fullname ? buf->b_ffname : buf->b_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2871 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2872
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2873 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2874 * Set the "lnum" and "col" for the buffer "buf" and the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2875 * When "copy_options" is TRUE save the local window option values.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2876 * When "lnum" is 0 only do the options.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2877 */
17458 cfdef48743ed patch 8.1.1727: code for viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17225 diff changeset	2878 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2879 buflist_setfpos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2880 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2881 win_T *win,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2882 linenr_T lnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2883 colnr_T col,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2884 int copy_options)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2885 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2886 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2887
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2888 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2889 if (wip->wi_win == win)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2890 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2891 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2892 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2893 // 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	2894 wip = ALLOC_CLEAR_ONE(wininfo_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2895 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2896 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2897 wip->wi_win = win;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2898 if (lnum == 0) // set lnum even when it's 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2899 lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2900 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2901 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2902 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2903 // remove the entry from the list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2904 if (wip->wi_prev)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2905 wip->wi_prev->wi_next = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2906 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2907 buf->b_wininfo = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2908 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2909 wip->wi_next->wi_prev = wip->wi_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2910 if (copy_options && wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2911 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2912 clear_winopt(&wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2913 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2914 deleteFoldRecurse(&wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2915 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2917 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2918 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2919 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2920 wip->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2921 wip->wi_fpos.col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2922 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2923 if (copy_options)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2924 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2925 // Save the window-specific option values.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2926 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2927 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2928 wip->wi_fold_manual = win->w_fold_manual;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2929 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2930 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2931 wip->wi_optset = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2932 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2933
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2934 // insert the entry in front of the list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2935 wip->wi_next = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2936 buf->b_wininfo = wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2937 wip->wi_prev = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2938 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2939 wip->wi_next->wi_prev = wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2940
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2941 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2942 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2943
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2944 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2945 /*
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2946 * 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	2947 * page. That's because a diff is local to a tab page.
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2948 */
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2949 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2950 wininfo_other_tab_diff(wininfo_T *wip)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2951 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2952 win_T *wp;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2953
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2954 if (wip->wi_opt.wo_diff)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2955 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	2956 FOR_ALL_WINDOWS(wp)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2957 // return FALSE when it's a window in the current tab page, thus
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2958 // the buffer was in diff mode here
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2959 if (wip->wi_win == wp)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2960 return FALSE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2961 return TRUE;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2962 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2963 return FALSE;
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 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2966
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2967 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2968 * Find info for the current window in buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969 * 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	2970 * 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	2971 * another tab page.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2972 * Returns NULL when there isn't any info.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2974 static wininfo_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2975 find_wininfo(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2976 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2977 int skip_diff_buffer UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2980
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2982 if (wip->wi_win == curwin
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2983 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2984 && (!skip_diff_buffer \|\| !wininfo_other_tab_diff(wip))
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2985 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2986 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2987 break;
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2988
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2989 // If no wininfo for curwin, use the first in the list (that doesn't have
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	2990 // 'diff' set and is in another tab page).
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2991 if (wip == NULL)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2992 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2993 #ifdef FEAT_DIFF
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2994 if (skip_diff_buffer)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2995 {
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2996 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2997 if (!wininfo_other_tab_diff(wip))
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2998 break;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	2999 }
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3000 else
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3001 #endif
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3002 wip = buf->b_wininfo;
734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3003 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3004 return wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3006
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3007 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3008 * Reset the local window options to the values last used in this window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3009 * If the buffer wasn't used in this window before, use the values from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3010 * the most recently used window. If the values were never set, use the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3011 * global values for the window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3012 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3013 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3014 get_winopts(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3015 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3016 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3017
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3018 clear_winopt(&curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3019 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3020 clearFolding(curwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3021 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3022
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3023 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	3024 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	3025 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3026 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3027 // The buffer is currently displayed in the window: use the actual
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3028 // option values instead of the saved (possibly outdated) values.
13931 fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3029 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	3030
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3031 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	3032 #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	3033 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	3034 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	3035 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	3036 #endif
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3037 }
fc03fabbedc5 patch 8.0.1836: buffer-local window options may not be recent Christian Brabandt <cb@256bit.org> parents: 13782 diff changeset	3038 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	3039 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3040 // the buffer was displayed in the current window earlier
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 curwin->w_fold_manual = wip->wi_fold_manual;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3044 curwin->w_foldinvalid = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3045 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3046 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3048 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 #ifdef FEAT_FOLDING
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3052 // Set 'foldlevel' to 'foldlevelstart' if it's not negative.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 if (p_fdls >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 curwin->w_p_fdl = p_fdls;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 #endif
18156 c81370b3ede4 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	3056 after_copy_winopt(curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 * Find the position (lnum and col) for the buffer 'buf' for the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3061 * window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3062 * Returns a pointer to no_position if no position is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 pos_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3065 buflist_findfpos(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 wininfo_T *wip;
15636 6f1c7e9a6393 patch 8.1.0826: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15595 diff changeset	3068 static pos_T no_position = {1, 0, 0};
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3070 wip = find_wininfo(buf, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 if (wip != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 return &(wip->wi_fpos);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 return &no_position;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 * Find the lnum for the buffer 'buf' for the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 linenr_T
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3081 buflist_findlnum(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 return buflist_findfpos(buf)->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3084 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 /*
11447 698ee9d4fe9f patch 8.0.0607: after :bwipe + :new bufref might still be valid Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	3087 * List all known file names (for :files and :buffers command).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3090 buflist_list(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 {
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	3092 buf_T *buf = firstbuf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 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	3095 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	3096 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	3097 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3098 int job_running;
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3099 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	3100 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101
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	3102 #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	3103 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	3104 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	3105
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3106 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	3107 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3108 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	3109 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	3110 {
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3111 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	3112 ((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	3113 }
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3114
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3115 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	3116 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	3117
18546 f609865bfc54 patch 8.1.2267: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	3118 buflist_data = (buf_T **)buflist.ga_data;
f609865bfc54 patch 8.1.2267: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	3119 buf = *buflist_data;
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3120 }
18546 f609865bfc54 patch 8.1.2267: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	3121 p = buflist_data;
f609865bfc54 patch 8.1.2267: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	3122
f609865bfc54 patch 8.1.2267: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	3123 for (; buf != NULL && !got_int; buf = buflist_data != NULL
18463 18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3124 ? (++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	3125 : 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	3126 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 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	3128 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 {
13555 78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3130 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3131 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	3132 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	3133 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3134 // skip unlisted buffers, unless ! was used
6945 957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3135 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	3136 \|\| (vim_strchr(eap->arg, 'u') && buf->b_p_bl)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3137 \|\| (vim_strchr(eap->arg, '+')
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3138 && ((buf->b_flags & BF_READERR) \|\| !bufIsChanged(buf)))
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3139 \|\| (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	3140 && (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	3141 \|\| (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	3142 && (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	3143 #ifdef FEAT_TERMINAL
78ead137b2ad patch 8.0.1651: cannot filter :ls output for terminal buffers Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3144 \|\| (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	3145 && (!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	3146 \|\| (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	3147 && (!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	3148 \|\| (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	3149 && (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	3150 #endif
6945 957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3151 \|\| (vim_strchr(eap->arg, '-') && buf->b_p_ma)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3152 \|\| (vim_strchr(eap->arg, '=') && !buf->b_p_ro)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3153 \|\| (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR))
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3154 \|\| (vim_strchr(eap->arg, '%') && buf != curbuf)
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3155 \|\| (vim_strchr(eap->arg, '#')
957a3bb312fa patch 7.4.791 Bram Moolenaar <bram@vim.org> parents: 6933 diff changeset	3156 && (buf == curbuf \|\| curwin->w_alt_fnum != buf->b_fnum)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 if (buf_spname(buf) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	3159 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 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	3162 if (message_filtered(NameBuff))
af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3163 continue;
af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3164
12110 7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3165 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	3166 : (bufIsChanged(buf) ? '+' : ' ');
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3167 #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	3168 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	3169 {
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3170 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	3171 ro_char = '?';
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3172 else
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	3173 ro_char = 'R';
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3174 changed_char = ' '; // bufIsChanged() returns TRUE to avoid
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3175 // closing, but it's not actually changed.
12110 7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3176 }
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3177 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	3178 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	3179 else
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3180 #endif
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3181 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	3182
9943 af161c1f530a commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec Christian Brabandt <cb@256bit.org> parents: 9911 diff changeset	3183 msg_putchar('\n');
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	3184 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	3185 buf->b_fnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186 buf->b_p_bl ? ' ' : 'u',
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 buf == curbuf ? '%' :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 buf->b_ml.ml_mfp == NULL ? ' ' :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 (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	3191 ro_char,
7b3a3af7cefb patch 8.0.0935: cannot recognize a terminal buffer in :ls output Christian Brabandt <cb@256bit.org> parents: 12100 diff changeset	3192 changed_char,
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 272 diff changeset	3193 NameBuff);
7572 992fe73d4ee6 commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8 Christian Brabandt <cb@256bit.org> parents: 7266 diff changeset	3194 if (len > IOSIZE - 20)
992fe73d4ee6 commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8 Christian Brabandt <cb@256bit.org> parents: 7266 diff changeset	3195 len = IOSIZE - 20;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3197 // put "line 999" in column 40 or after the file name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 i = 40 - vim_strsize(IObuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 IObuff[len++] = ' ';
16162 cd5c83115ec6 patch 8.1.1086: too many curly braces Bram Moolenaar <Bram@vim.org> parents: 16082 diff changeset	3201 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	3202 #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	3203 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	3204 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	3205 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	3206 #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	3207 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	3208 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	3209 : (long)buflist_findlnum(buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 msg_outtrans(IObuff);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3211 out_flush(); // output one line at a time
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 }
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	3214
18d7337b6837 patch 8.1.2225: the "last used" info of a buffer is under used Bram Moolenaar <Bram@vim.org> parents: 18225 diff changeset	3215 #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	3216 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	3217 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	3218 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 * Get file name and line number for file 'fnum'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 * Used by DoOneCmd() for translating '%' and '#'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 * Used by insert_reg() and cmdline_paste() for '#' register.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3225 * Return FAIL if not found, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3228 buflist_name_nr(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3229 int fnum,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3230 char_u **fname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3231 linenr_T *lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3232 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3233 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3235 buf = buflist_findnr(fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236 if (buf == NULL \|\| buf->b_fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3237 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239 *fname = buf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 *lnum = buflist_findlnum(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 /*
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3246 * 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	3247 * "sfname_arg".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 * 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	3249 * Returns FAIL for failure (file name already in use by other buffer)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 * OK otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3253 setfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3254 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	3255 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	3256 char_u *sfname_arg,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3257 int message) // give message when buffer already exists
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3259 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	3260 char_u *sfname = sfname_arg;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3261 buf_T *obuf = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3263 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 if (ffname == NULL \|\| *ffname == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3268 // 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	3269 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	3270 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	3271 else
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3272 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	3273 VIM_CLEAR(buf->b_ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3275 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3280 fname_expand(buf, &ffname, &sfname); // will allocate ffname
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3281 if (ffname == NULL) // out of memory
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 * if the file name is already used in another buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286 * - if the buffer is loaded, fail
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 * - if the buffer is not loaded, delete it from the list
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3291 st.st_dev = (dev_T)-1;
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3292 #endif
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3293 if (!(buf->b_flags & BF_DUMMY))
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3294 #ifdef UNIX
c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3295 obuf = buflist_findname_stat(ffname, &st);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 #else
42 c75153d791d0 updated for version 7.0026 vimboss parents: 41 diff changeset	3297 obuf = buflist_findname(ffname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 if (obuf != NULL && obuf != buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3301 if (obuf->b_ml.ml_mfp != NULL) // it's loaded, fail
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 if (message)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	3304 emsg(_("E95: Buffer with this name already exists"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3308 // delete from the list
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	3309 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 if (ffname == NULL \|\| sfname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 vim_free(sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 #ifdef USE_FNAME_CASE
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3319 fname_case(sfname, 0); // set correct case for short file name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 #endif
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3321 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	3322 vim_free(buf->b_sfname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323 vim_free(buf->b_ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 buf->b_sfname = sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 if (st.st_dev == (dev_T)-1)
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3330 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3332 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3333 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3336 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3339 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3340
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341 buf_name_changed(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3342 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 /*
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3346 * Crude way of changing the name of a buffer. Use with care!
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3347 * The name should be relative to the current directory.
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3348 */
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3349 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3350 buf_set_name(int fnum, char_u *name)
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3351 {
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3352 buf_T *buf;
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3353
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3354 buf = buflist_findnr(fnum);
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3355 if (buf != NULL)
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3356 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3357 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	3358 vim_free(buf->b_sfname);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3359 vim_free(buf->b_ffname);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3360 buf->b_ffname = vim_strsave(name);
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3361 buf->b_sfname = NULL;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3362 // Allocate ffname and expand into full path. Also resolves .lnk
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3363 // files on Win32.
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	3364 fname_expand(buf, &buf->b_ffname, &buf->b_sfname);
41 f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3365 buf->b_fname = buf->b_sfname;
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3366 }
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3367 }
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3368
f529edb9bab3 updated for version 7.0025 vimboss parents: 40 diff changeset	3369 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3370 * 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	3371 * changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3372 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3373 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3374 buf_name_changed(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3375 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 * If the file name changed, also change the name of the swapfile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3379 if (buf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 ml_setname(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 if (curwin->w_buffer == buf)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3383 check_arg_idx(curwin); // check file name for arg list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384 #ifdef FEAT_TITLE
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3385 maketitle(); // set window title
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3386 #endif
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3387 status_redraw_all(); // status lines need to be redrawn
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3388 fmarks_check_names(buf); // check named file marks
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3389 ml_timestamp(buf); // reset timestamp
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3390 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3393 * set alternate file name for current window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3395 * Used by do_one_cmd(), do_write() and do_ecmd().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 * Return the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398 buf_T *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3399 setaltfname(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3400 char_u *ffname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3401 char_u *sfname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3402 linenr_T lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3406 // Create a buffer. 'buflisted' is not set if it's a new buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 buf = buflist_new(ffname, sfname, lnum, 0);
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 20 diff changeset	3408 if (buf != NULL && !cmdmod.keepalt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 curwin->w_alt_fnum = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3410 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414 * Get alternate file name for current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 * Return NULL if there isn't any, and give error message if requested.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3418 getaltfname(
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3419 int errmsg) // give error message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3420 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 linenr_T dummy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 if (buflist_name_nr(0, &fname, &dummy) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3426 if (errmsg)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	3427 emsg(_(e_noalt));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3430 return fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3433 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434 * Add a file name to the buflist and return its number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3435 * Uses same flags as buflist_new(), except BLN_DUMMY.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3436 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3437 * used by qf_init(), main() and doarglist()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3440 buflist_add(char_u *fname, int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3444 buf = buflist_new(fname, NULL, (linenr_T)0, flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 return buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3447 return 0;
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 #if defined(BACKSLASH_IN_FILENAME) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3451 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 * Adjust slashes in file names. Called after 'shellslash' was set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3453 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3455 buflist_slash_adjust(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3456 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	3459 FOR_ALL_BUFFERS(bp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461 if (bp->b_ffname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462 slash_adjust(bp->b_ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3463 if (bp->b_sfname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464 slash_adjust(bp->b_sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3465 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3466 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3467 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3468
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3469 /*
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3470 * Set alternate cursor position for the current buffer and window "win".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3471 * Also save the local window option values.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3472 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3473 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3474 buflist_altfpos(win_T *win)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3475 {
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1736 diff changeset	3476 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3479 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3480 * Return TRUE if 'ffname' is not the same file as current file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3481 * Fname must have a full path (expanded by mch_FullName()).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3482 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3483 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3484 otherfile(char_u *ffname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3485 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3486 return otherfile_buf(curbuf, ffname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 , NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3494 otherfile_buf(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3495 buf_T *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3496 char_u *ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 #ifdef UNIX
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3498 , stat_T *stp
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3499 #endif
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3500 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3501 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3502 // no name is different
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 if (ffname == NULL \|\| *ffname == NUL \|\| buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3504 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505 if (fnamecmp(ffname, buf->b_ffname) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3506 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3508 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3509 stat_T st;
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3510
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3511 // If no stat_T given, get it now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3512 if (stp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3514 if (!buf->b_dev_valid \|\| mch_stat((char *)ffname, &st) < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3515 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516 stp = &st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3517 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3518 // Use dev/ino to check if the files are the same, even when the names
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3519 // are different (possible with links). Still need to compare the
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3520 // name above, for when the file doesn't exist yet.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3521 // Problem: The dev/ino changes when a file is deleted (and created
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3522 // again) and remains the same when renamed/moved. We don't want to
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3523 // mch_stat() each buffer each time, that would be too slow. Get the
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3524 // dev/ino again when they appear to match, but not when they appear
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3525 // to be different: Could skip a buffer when it's actually the same
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3526 // file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3527 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 buf_setino(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3531 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3536 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3537
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 #if defined(UNIX) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 * Set inode and device number for a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3541 * Must always be called when b_fname is changed!.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3544 buf_setino(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3546 stat_T st;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3550 buf->b_dev_valid = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3551 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3552 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554 else
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3555 buf->b_dev_valid = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 * Return TRUE if dev/ino in buffer "buf" matches with "stp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3562 buf_same_ino(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3563 buf_T *buf,
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3564 stat_T *stp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 {
1873 6c7719f94811 updated for version 7.2-170 vimboss parents: 1869 diff changeset	3566 return (buf->b_dev_valid
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 && stp->st_dev == buf->b_dev
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 && stp->st_ino == buf->b_ino);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3572 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3573 * Print info about the current buffer.
9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	3574 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3576 fileinfo(
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3577 int fullname, // when non-zero print full path
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3578 int shorthelp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3579 int dont_truncate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 int n;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3583 char *p;
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3584 char *buffer;
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	3585 size_t len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586
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	3587 buffer = alloc(IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3591 if (fullname > 1) // 2 CTRL-G: include buffer number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3593 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 p = buffer + STRLEN(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 p = buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 *p++ = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 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	3601 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 if (!fullname && curbuf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 name = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 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	3608 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 (int)(IOSIZE - (p - buffer)), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3612 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s",
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 curbufIsChanged() ? (shortmess(SHM_MOD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 ? " [+]" : _(" [Modified]")) : " ",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 (curbuf->b_flags & BF_NOTEDITED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 ? _("[Not edited]") : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 (curbuf->b_flags & BF_NEW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 ? _("[New file]") : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "",
4795 8360a59aa04b updated for version 7.3.1144 Bram Moolenaar <bram@vim.org> parents: 4354 diff changeset	3626 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]")
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 : _("[readonly]")) : "",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 (curbufIsChanged() \|\| (curbuf->b_flags & BF_WRITE_MASK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 \|\| curbuf->b_p_ro) ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 " " : "");
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3631 // With 32 bit longs and more than 21,474,836 lines multiplying by 100
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3632 // causes an overflow, thus for large numbers divide instead.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 if (curwin->w_cursor.lnum > 1000000L)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 n = (int)(((long)curwin->w_cursor.lnum) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635 ((long)curbuf->b_ml.ml_line_count / 100L));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 n = (int)(((long)curwin->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 (long)curbuf->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 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	3640 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 else if (p_ru)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3643 // 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	3644 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	3645 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	3646 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	3647 (long)curbuf->b_ml.ml_line_count, n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3651 vim_snprintf_add(buffer, IOSIZE,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 _("line %ld of %ld --%d%%-- col "),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 (long)curwin->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 (long)curbuf->b_ml.ml_line_count,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 validate_virtcol();
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3657 len = STRLEN(buffer);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3658 col_print((char_u *)buffer + len, IOSIZE - len,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3662 (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	3663 !shortmess(SHM_FILE));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3664
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 if (dont_truncate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3667 // Temporarily set msg_scroll to avoid the message being truncated.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3668 // First call msg_start() to get the message in the right place.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3669 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 n = msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 msg(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673 msg_scroll = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3677 p = (char *)msg_trunc_attr(buffer, FALSE, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 if (restart_edit != 0 \|\| (msg_scrolled && !need_wait_return))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3679 // Need to repeat the message after redrawing when:
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3680 // - When restart_edit is set (otherwise there will be a delay
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3681 // before redrawing).
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3682 // - When the screen was scrolled but there is no wait-return
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3683 // prompt.
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3684 set_keep_msg((char_u *)p, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3691 col_print(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3692 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3693 size_t buflen,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3694 int col,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3695 int vcol)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3697 if (col == vcol)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3698 vim_snprintf((char *)buf, buflen, "%d", col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 else
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	3700 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 #if defined(FEAT_TITLE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 static char_u *lasttitle = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 static char_u *lasticon = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3707 /*
1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3708 * 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	3709 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3711 maketitle(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3713 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	3714 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	3715 char_u *icon_str = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 int maxlen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 int mustset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 char_u buf[IOSIZE];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 int off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 if (!redrawing())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3724 // Postpone updating the title when 'lazyredraw' is set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 need_maketitle = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 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	3730 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	3731 return; // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 if (p_title)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 if (p_titlelen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 maxlen = p_titlelen * Columns / 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 if (maxlen < 10)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 maxlen = 10;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3742 title_str = buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743 if (*p_titlestring != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3744 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 #ifdef FEAT_STL_OPT
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3746 if (stl_syntax & STL_IN_TITLE)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3747 {
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3748 int use_sandbox = FALSE;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3749 int save_called_emsg = called_emsg;
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3750
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3751 # ifdef FEAT_EVAL
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3752 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0);
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3753 # endif
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3754 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	3755 build_stl_str_hl(curwin, title_str, sizeof(buf),
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3756 p_titlestring, use_sandbox,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3757 0, maxlen, NULL, NULL);
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3758 if (called_emsg)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3759 set_string_option_direct((char_u *)"titlestring", -1,
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3760 (char_u *)"", OPT_FREE, SID_ERROR);
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3761 called_emsg \|= save_called_emsg;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3762 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 #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	3765 title_str = p_titlestring;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3769 // format: "fname + (path) (1 of 2) - VIM"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3771 #define SPACE_FOR_FNAME (IOSIZE - 100)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3772 #define SPACE_FOR_DIR (IOSIZE - 20)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3773 #define SPACE_FOR_ARGNR (IOSIZE - 10) // at least room for " - VIM"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 if (curbuf->b_fname == NULL)
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3775 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	3776 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3777 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	3778 {
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3779 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	3780 SPACE_FOR_FNAME);
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3781 }
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3782 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 p = transstr(gettail(curbuf->b_fname));
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3786 vim_strncpy(buf, p, SPACE_FOR_FNAME);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3790 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3791 if (curbuf->b_term == NULL)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3792 #endif
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3793 switch (bufIsChanged(curbuf)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3794 + (curbuf->b_p_ro * 2)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3795 + (!curbuf->b_p_ma * 4))
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3796 {
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3797 case 1: STRCAT(buf, " +"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3798 case 2: STRCAT(buf, " ="); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3799 case 3: STRCAT(buf, " =+"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3800 case 4:
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3801 case 6: STRCAT(buf, " -"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3802 case 5:
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3803 case 7: STRCAT(buf, " -+"); break;
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3804 }
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3805
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3806 if (curbuf->b_fname != NULL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3807 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3808 && curbuf->b_term == NULL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3809 #endif
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3810 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3812 // Get path of file, replace home dir with ~
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 off = (int)STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 buf[off++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 buf[off++] = '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 home_replace(curbuf, curbuf->b_ffname,
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3817 buf + off, SPACE_FOR_DIR - off, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 #ifdef BACKSLASH_IN_FILENAME
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3819 // avoid "c:/name" to be reduced to "c"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 if (isalpha(buf[off]) && buf[off + 1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 off += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3823 // remove the file name
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	3824 p = gettail_sep(buf + off);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 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	3826 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3827 // must be a help buffer
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3828 vim_strncpy(buf + off, (char_u *)_("help"),
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3829 (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	3830 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 *p = NUL;
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	3833
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3834 // Translate unprintable chars and concatenate. Keep some
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3835 // room for the server name. When there is no room (very long
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3836 // file name) use (...).
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3837 if (off < SPACE_FOR_DIR)
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3838 {
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3839 p = transstr(buf + off);
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3840 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	3841 vim_free(p);
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3842 }
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3843 else
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3844 {
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3845 vim_strncpy(buf + off, (char_u *)"...",
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3846 (size_t)(SPACE_FOR_ARGNR - off));
76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3847 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 STRCAT(buf, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850
3780 76c099d45772 updated for version 7.3.648 Bram Moolenaar <bram@vim.org> parents: 3687 diff changeset	3851 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 #if defined(FEAT_CLIENTSERVER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 if (serverName != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856 STRCAT(buf, " - ");
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2704 diff changeset	3857 vim_strcat(buf, serverName, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861 STRCAT(buf, " - VIM");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 if (maxlen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3865 // 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	3866 if (vim_strsize(buf) > maxlen)
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3238 diff changeset	3867 trunc_string(buf, buf, maxlen, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 }
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3871 mustset = value_changed(title_str, &lasttitle);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 if (p_icon)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 {
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3875 icon_str = buf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 if (*p_iconstring != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 #ifdef FEAT_STL_OPT
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3879 if (stl_syntax & STL_IN_ICON)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3880 {
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3881 int use_sandbox = FALSE;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3882 int save_called_emsg = called_emsg;
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3883
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3884 # ifdef FEAT_EVAL
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3885 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0);
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3886 # endif
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3887 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	3888 build_stl_str_hl(curwin, icon_str, sizeof(buf),
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3889 p_iconstring, use_sandbox,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	3890 0, 0, NULL, NULL);
771 c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3891 if (called_emsg)
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3892 set_string_option_direct((char_u *)"iconstring", -1,
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3893 (char_u *)"", OPT_FREE, SID_ERROR);
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3894 called_emsg \|= save_called_emsg;
c0f1b710ce07 updated for version 7.0226 vimboss parents: 737 diff changeset	3895 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 #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	3898 icon_str = p_iconstring;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 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	3903 p = buf_spname(curbuf);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3904 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	3905 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	3906 *icon_str = NUL;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3907 // 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	3908 len = (int)STRLEN(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 if (len > 100)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 len -= 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 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	3913 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	3914 p += len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 }
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3916 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	3917 trans_characters(icon_str, IOSIZE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920
14087 1d25a3e8e03c patch 8.1.0061: window title is wrong after resetting and setting 'title' Christian Brabandt <cb@256bit.org> parents: 14037 diff changeset	3921 mustset \|= value_changed(icon_str, &lasticon);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 if (mustset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 resettitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 * Used for title and icon: Check if "str" differs from "last". Set "last"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929 * 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	3930 * Return TRUE if resettitle() is to be called.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932 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	3933 value_changed(char_u str, char_u *last)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 if ((str == NULL) != (*last == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 \|\| (str != NULL && last != NULL && STRCMP(str, last) != 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 vim_free(*last);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939 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	3940 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 *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	3942 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	3943 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	3944 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3945 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	3946 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 *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	3948 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	3949 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3954 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3955 * Put current window title back (used after calling a shell)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3956 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3957 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3958 resettitle(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 mch_settitle(lasttitle, lasticon);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3962
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3963 # if defined(EXITFREE) \|\| defined(PROTO)
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3964 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3965 free_titles(void)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3966 {
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3967 vim_free(lasttitle);
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3968 vim_free(lasticon);
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3969 }
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3970 # endif
e111db373ca4 updated for version 7.0093 vimboss parents: 309 diff changeset	3971
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3972 #endif // FEAT_TITLE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3973
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	3974 #if defined(FEAT_STL_OPT) \|\| defined(FEAT_GUI_TABLINE) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975 /*
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3976 * Build a string from the status line items in "fmt".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977 * Return length of string in screen cells.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 *
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3979 * Normally works for window "wp", except when working for 'tabline' then it
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3980 * is "curwin".
51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	3981 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 * Items are drawn interspersed with the text that surrounds it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 * If maxwidth is not zero, the string will be filled at any middle marker
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 * or truncated if too long, fillchar is used for all whitespace.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3990 build_stl_str_hl(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3991 win_T *wp,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3992 char_u *out, // buffer to write into != NameBuff
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3993 size_t outlen, // length of out[]
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3994 char_u *fmt,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3995 int use_sandbox UNUSED, // "fmt" was set insecurely, use sandbox
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3996 int fillchar,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3997 int maxwidth,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3998 struct stl_hlrec *hltab, // return: HL attributes (can be NULL)
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	3999 struct stl_hlrec *tabtab) // return: tab page nrs (can be NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 {
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4001 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	4002 size_t len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 char_u *t;
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4006 int byteval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 #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	4008 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	4009 buf_T *save_curbuf;
18746 64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4010 int save_VIsual_active;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 int empty_line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 colnr_T virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 long l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016 int prevchar_isflag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 int prevchar_isitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 int itemisflag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 int fillable;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 long num;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 int itemcnt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024 int curitem;
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4025 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	4026 int group_start_userhl;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027 int groupitem[STL_MAX_ITEM];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028 int groupdepth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029 struct stl_item
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4031 char_u *start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4032 int minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033 int maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4035 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4036 Normal,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037 Empty,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4038 Group,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4039 Middle,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040 Highlight,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4041 TabPage,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4042 Trunc
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4043 } type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 } item[STL_MAX_ITEM];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4045 int minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4046 int maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 int zeropad;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048 char_u base;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4049 char_u opt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050 #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	4051 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	4052 char_u win_tmp[TMPLEN];
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4053 char_u *usefmt = fmt;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4054 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	4055 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	4056 int save_redr_type = curwin->w_redr_type;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4057
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4058 #ifdef FEAT_EVAL
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4059 /*
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4060 * When the format starts with "%!" then evaluate it as an expression and
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4061 * use the result as the actual format string.
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4062 */
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4063 if (fmt[0] == '%' && fmt[1] == '!')
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4064 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4065 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	4066
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4067 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	4068 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	4069 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	4070
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4071 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4072 if (usefmt == NULL)
943 e70aad5761b5 updated for version 7.0-069 vimboss parents: 934 diff changeset	4073 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	4074
dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4075 do_unlet((char_u *)"g:statusline_winid", TRUE);
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4076 }
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4077 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4078
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4079 if (fillchar == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4080 fillchar = ' ';
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4081 // Can't handle a multi-byte fill character yet.
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	4082 else if (mb_char2len(fillchar) > 1)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	4083 fillchar = '-';
23f82b5d2814 updated for version 7.0c10 vimboss parents: 815 diff changeset	4084
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4085 // 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	4086 // 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	4087 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	4088 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	4089 {
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4090 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	4091 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	4092 }
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4093
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4094 // 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	4095 // 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	4096 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	4097 empty_line = (*p == NUL);
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4098
15557 c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4099 // 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	4100 // 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	4101 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	4102 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	4103 {
c0560da7873e patch 8.1.0786: ml_get error when updating the status line Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4104 // 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	4105 // 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	4106 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	4107 wp->w_cursor.coladd = 0;
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4108 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	4109 }
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4110 else
f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4111 byteval = (*mb_ptr2char)(p + wp->w_cursor.col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4112
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4113 groupdepth = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4114 p = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4115 curitem = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4116 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4117 prevchar_isitem = FALSE;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4118 for (s = usefmt; *s; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4119 {
2704 a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4120 if (curitem == STL_MAX_ITEM)
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4121 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4122 // There are too many items. Add the error code to the statusline
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4123 // to give the user a hint about what went wrong.
2704 a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4124 if (p + 6 < out + outlen)
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4125 {
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4126 mch_memmove(p, " E541", (size_t)5);
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4127 p += 5;
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4128 }
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4129 break;
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4130 }
a14db0b78c59 updated for version 7.3.121 Bram Moolenaar <bram@vim.org> parents: 2694 diff changeset	4131
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 if (s != NUL && s != '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4133 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4135 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4136 * Handle up to the next '%' or the end.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4137 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4138 while (s != NUL && s != '%' && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4139 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4140 if (*s == NUL \|\| p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4141 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4143 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4144 * Handle one '%' item.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4145 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4146 s++;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4147 if (*s == NUL) // ignore trailing %
2694 fcea35e2a41f updated for version 7.3.112 Bram Moolenaar <bram@vim.org> parents: 2620 diff changeset	4148 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4149 if (*s == '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4150 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4151 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4152 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4153 p++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4154 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4155 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4156 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4157 if (*s == STL_MIDDLEMARK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4158 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4159 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4160 if (groupdepth > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4161 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4162 item[curitem].type = Middle;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4163 item[curitem++].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4164 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4165 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4166 if (*s == STL_TRUNCMARK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4167 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4168 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4169 item[curitem].type = Trunc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4170 item[curitem++].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4171 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4172 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4173 if (*s == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4174 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4175 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4176 if (groupdepth < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4177 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4178 groupdepth--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4179
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4180 t = item[groupitem[groupdepth]].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4181 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4182 l = vim_strsize(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4183 if (curitem > groupitem[groupdepth] + 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4184 && item[groupitem[groupdepth]].minwid == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4185 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4186 // remove group if all items are empty and highlight group
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4187 // doesn't change
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4188 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	4189 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	4190 {
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4191 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	4192 {
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4193 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	4194 break;
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4195 }
185f8dbdcf26 patch 8.0.1220: skipping empty statusline groups is not correct Christian Brabandt <cb@256bit.org> parents: 12674 diff changeset	4196 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 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	4198 {
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4199 if (item[n].type == Normal)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4200 break;
12660 ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4201 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	4202 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	4203 }
ac6e56d8950e patch 8.0.1208: 'statusline' drops empty group with highlight change Christian Brabandt <cb@256bit.org> parents: 12630 diff changeset	4204 if (n == curitem && group_start_userhl == group_end_userhl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4206 p = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4207 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4208 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4209 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4210 if (l > item[groupitem[groupdepth]].maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4212 // truncate, remove n bytes of text at the start
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4213 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4214 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4215 // Find the first character that should be included.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4216 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4217 while (l >= item[groupitem[groupdepth]].maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4218 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4219 l -= ptr2cells(t + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4220 n += (*mb_ptr2len)(t + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4221 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4222 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4223 else
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4224 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4225
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4226 *t = '<';
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4227 mch_memmove(t + 1, t + n, (size_t)(p - (t + n)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228 p = p - n + 1;
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15557 diff changeset	4229
1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15557 diff changeset	4230 // Fill up space left over by half a double-wide char.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 while (++l < item[groupitem[groupdepth]].minwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4233
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4234 // correct the start of the items for the truncation
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235 for (l = groupitem[groupdepth] + 1; l < curitem; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4236 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4237 item[l].start -= n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 if (item[l].start < t)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 item[l].start = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4242 else if (abs(item[groupitem[groupdepth]].minwid) > l)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4244 // fill
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 n = item[groupitem[groupdepth]].minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4246 if (n < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4248 // fill by appending characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4249 n = 0 - n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 while (l++ < n && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4252 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4255 // fill by inserting characters
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4256 mch_memmove(t + n - l, t, (size_t)(p - t));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257 l = n - l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4258 if (p + l >= out + outlen)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4259 l = (long)((out + outlen) - p - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 p += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261 for (n = groupitem[groupdepth] + 1; n < curitem; n++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4262 item[n].start += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4263 for ( ; l > 0; l--)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 *t++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4265 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4266 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4268 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4270 maxwid = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4271 zeropad = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272 l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4273 if (*s == '0')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4274 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4275 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4276 zeropad = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4277 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4278 if (*s == '-')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4279 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4280 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4281 l = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4282 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4283 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4284 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4285 minwid = (int)getdigits(&s);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4286 if (minwid < 0) // overflow
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4287 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4288 }
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4289 if (*s == STL_USER_HL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4290 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291 item[curitem].type = Highlight;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4293 item[curitem].minwid = minwid > 9 ? 1 : minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4297 }
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4298 if (s == STL_TABPAGENR \|\| s == STL_TABCLOSENR)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4299 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4300 if (*s == STL_TABCLOSENR)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4301 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4302 if (minwid == 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4303 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4304 // %X ends the close label, go back to the previously
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4305 // define tab label nr.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4306 for (n = curitem - 1; n >= 0; --n)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4307 if (item[n].type == TabPage && item[n].minwid >= 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4308 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4309 minwid = item[n].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4310 break;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4311 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4312 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4313 else
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4314 // close nrs are stored as negative values
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4315 minwid = - minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4316 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4317 item[curitem].type = TabPage;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4318 item[curitem].start = p;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4319 item[curitem].minwid = minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4320 s++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4321 curitem++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4322 continue;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4323 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 if (*s == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4325 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4326 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 maxwid = (int)getdigits(&s);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4330 if (maxwid <= 0) // overflow
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4331 maxwid = 50;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4332 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4333 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334 minwid = (minwid > 50 ? 50 : minwid) * l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4335 if (*s == '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4336 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4337 groupitem[groupdepth++] = curitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4338 item[curitem].type = Group;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4339 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4340 item[curitem].minwid = minwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4341 item[curitem].maxwid = maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4342 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4343 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4344 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4346 if (vim_strchr(STL_ALL, *s) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4347 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4348 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4349 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4350 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4351 opt = *s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4352
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4353 // OK - now for the real work
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4354 base = 'D';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4355 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4356 fillable = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4357 num = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4358 str = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4359 switch (opt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4360 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4361 case STL_FILEPATH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4362 case STL_FULLPATH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4363 case STL_FILENAME:
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4364 fillable = FALSE; // don't change ' ' to fillchar
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4365 if (buf_spname(wp->w_buffer) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	4366 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4367 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4368 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4369 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname
667 9090f866cd57 updated for version 7.0197 vimboss parents: 643 diff changeset	4370 : wp->w_buffer->b_fname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4371 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4372 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4373 trans_characters(NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4374 if (opt != STL_FILENAME)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4375 str = NameBuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4376 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4377 str = gettail(NameBuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4378 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4379
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4380 case STL_VIM_EXPR: // '{'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4381 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4382 t = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4383 while (s != '}' && s != NUL && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4384 p++ = s++;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4385 if (*s != '}') // missing '}' or out of space
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4386 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4387 s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4388 *p = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4389 p = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4390
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4391 #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	4392 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	4393 "%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	4394 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	4395 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	4396 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4397
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	4398 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	4399 save_curwin = curwin;
18746 64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4400 save_VIsual_active = VIsual_active;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4401 curwin = wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4402 curbuf = wp->w_buffer;
18746 64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4403 // Visual mode is only valid in the current window.
64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4404 if (curwin != save_curwin)
64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4405 VIsual_active = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4406
675 51794dc170f7 updated for version 7.0202 vimboss parents: 672 diff changeset	4407 str = eval_to_string_safe(p, &t, use_sandbox);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4408
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	4409 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	4410 curbuf = save_curbuf;
18746 64eea864dff6 patch 8.1.2363: ml_get error when accessing Visual area in 'statusline' Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	4411 VIsual_active = save_VIsual_active;
145 f310d2061525 updated for version 7.0046 vimboss parents: 126 diff changeset	4412 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	4413 do_unlet((char_u *)"g:actual_curwin", TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4414
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4415 if (str != NULL && *str != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4416 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4417 if (*skipdigits(str) == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4418 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4419 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	4420 VIM_CLEAR(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4421 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4422 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4423 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4424 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4425 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4426
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4427 case STL_LINE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4428 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4429 ? 0L : (long)(wp->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4430 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4431
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4432 case STL_NUMLINES:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4433 num = wp->w_buffer->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4434 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4435
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4436 case STL_COLUMN:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4437 num = !(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4438 ? 0 : (int)wp->w_cursor.col + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4439 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4440
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4441 case STL_VIRTCOL:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4442 case STL_VIRTCOL_ALT:
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4443 // In list mode virtcol needs to be recomputed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4444 virtcol = wp->w_virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4445 if (wp->w_p_list && lcs_tab1 == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4446 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4447 wp->w_p_list = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4448 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4449 wp->w_p_list = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4451 ++virtcol;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4452 // Don't display %V if it's the same as %c.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4453 if (opt == STL_VIRTCOL_ALT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4454 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4455 ? 0 : (int)wp->w_cursor.col + 1)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4456 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4457 num = (long)virtcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4458 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4459
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4460 case STL_PERCENTAGE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4461 num = (int)(((long)wp->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 (long)wp->w_buffer->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4463 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 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	4466 str = buf_tmp;
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4467 get_rel_pos(wp, str, TMPLEN);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4468 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4470 case STL_ARGLISTSTAT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4471 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	4472 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	4473 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	4474 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4475 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4476
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4477 case STL_KEYMAP:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478 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	4479 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	4480 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4482 case STL_PAGENUM:
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	4483 #if defined(FEAT_PRINTER) \|\| defined(FEAT_GUI_TABLINE)
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4484 num = printer_page_num;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4485 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4486 num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4489
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4490 case STL_BUFNO:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 num = wp->w_buffer->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4494 case STL_OFFSET_X:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4495 base = 'X';
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4496 // FALLTHROUGH
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4497 case STL_OFFSET:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4498 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4499 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4500 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) \|\| l < 0 ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4501 0L : l + 1 + (!(State & INSERT) && empty_line ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4502 0 : (int)wp->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4503 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4504 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4505
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4506 case STL_BYTEVAL_X:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4507 base = 'X';
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4508 // FALLTHROUGH
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 case STL_BYTEVAL:
4333 f39af3419570 updated for version 7.3.916 Bram Moolenaar <bram@vim.org> parents: 4287 diff changeset	4510 num = byteval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4511 if (num == NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4512 num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4513 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4514 num = NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4516
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4517 case STL_ROFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4518 case STL_ROFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4519 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4520 if (wp->w_buffer->b_p_ro)
4795 8360a59aa04b updated for version 7.3.1144 Bram Moolenaar <bram@vim.org> parents: 4354 diff changeset	4521 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4522 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4523
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4524 case STL_HELPFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4525 case STL_HELPFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4526 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4527 if (wp->w_buffer->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4528 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP"
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 788 diff changeset	4529 : _("[Help]"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4530 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4531
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4532 case STL_FILETYPE:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4533 if (*wp->w_buffer->b_p_ft != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4534 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4535 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4536 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]",
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4537 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	4538 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4539 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4540 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4541
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4542 case STL_FILETYPE_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4543 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4544 if (*wp->w_buffer->b_p_ft != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4545 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4546 {
16740 dc85d49349f7 patch 8.1.1372: when evaluating 'statusline' the current window is unknown Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4547 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s",
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4548 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	4549 for (t = buf_tmp; *t != 0; t++)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4550 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	4551 str = buf_tmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4552 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4553 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4554
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	4555 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4556 case STL_PREVIEWFLAG:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4557 case STL_PREVIEWFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4558 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4559 if (wp->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4560 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4561 : _("[Preview]"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4562 break;
2411 68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4563
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4564 case STL_QUICKFIX:
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4565 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	4566 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	4567 ? _(msg_loclist)
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4568 : _(msg_qflist));
68e394361ca3 Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens) Bram Moolenaar <bram@vim.org> parents: 2403 diff changeset	4569 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4570 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4572 case STL_MODIFIED:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4573 case STL_MODIFIED_ALT:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4574 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4575 switch ((opt == STL_MODIFIED_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4576 + bufIsChanged(wp->w_buffer) * 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4577 + (!wp->w_buffer->b_p_ma) * 4)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4578 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4579 case 2: str = (char_u *)"[+]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4580 case 3: str = (char_u *)",+"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4581 case 4: str = (char_u *)"[-]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4582 case 5: str = (char_u *)",-"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4583 case 6: str = (char_u *)"[+-]"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584 case 7: str = (char_u *)",+-"; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4585 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4586 break;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4587
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4588 case STL_HIGHLIGHT:
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4589 t = s;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4590 while (s != '#' && s != NUL)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4591 ++s;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4592 if (*s == '#')
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4593 {
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4594 item[curitem].type = Highlight;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4595 item[curitem].start = p;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	4596 item[curitem].minwid = -syn_namen2id(t, (int)(s - t));
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4597 curitem++;
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4598 }
5407 7b760cda2bbf updated for version 7.4.054 Bram Moolenaar <bram@vim.org> parents: 5302 diff changeset	4599 if (*s != NUL)
7b760cda2bbf updated for version 7.4.054 Bram Moolenaar <bram@vim.org> parents: 5302 diff changeset	4600 ++s;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4601 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4604 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4605 item[curitem].type = Normal;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 if (str != NULL && *str)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4607 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4608 t = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4609 if (itemisflag)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4611 if ((t[0] && t[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4612 && ((!prevchar_isitem && *t == ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4613 \|\| (prevchar_isflag && *t == ' ')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4614 t++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4615 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617 l = vim_strsize(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4618 if (l > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4621 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4622 while (l >= maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4623 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4624 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4625 l -= ptr2cells(t);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4626 t += (*mb_ptr2len)(t);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4627 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4628 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4629 l -= byte2cells(*t++);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4630 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4631 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4632 *p++ = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4633 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4634 if (minwid > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4635 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4636 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4637 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4638 // Don't put a "-" in front of a digit.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4639 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4640 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4641 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4642 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4643 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4644 minwid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4646 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4647 minwid *= -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4648 while (*t && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4649 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4650 p++ = t++;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4651 // Change a space by fillchar, unless fillchar is '-' and a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4652 // digit follows.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4653 if (fillable && p[-1] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4654 && (!VIM_ISDIGIT(*t) \|\| fillchar != '-'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4655 p[-1] = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4656 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4657 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4658 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4659 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4660 else if (num >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4661 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4662 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4663 char_u nstr[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4664
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4665 if (p + 20 >= out + outlen)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4666 break; // not sufficient space
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4667 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4668 t = nstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4669 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4670 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4671 *t++ = '-';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4672 minwid--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4674 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4675 if (zeropad)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4676 *t++ = '0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4677 t++ = '';
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4678 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4679 *t = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4680
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4681 for (n = num, l = 1; n >= nbase; n /= nbase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4682 l++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4683 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4684 l++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4685 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4686 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4687 l += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4688 n = l - maxwid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4689 while (l-- > maxwid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4690 num /= nbase;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4691 *t++ = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4692 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4693 *t = t[-3];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4694 *++t = 0;
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4695 vim_snprintf((char )p, outlen - (p - out), (char )nstr,
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4696 0, num, n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4697 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4698 else
272 ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4699 vim_snprintf((char )p, outlen - (p - out), (char )nstr,
ddada568db54 updated for version 7.0073 vimboss parents: 267 diff changeset	4700 minwid, num);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4701 p += STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4702 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4703 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4704 item[curitem].type = Empty;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4705
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4706 if (opt == STL_VIM_EXPR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4707 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4708
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4709 if (num >= 0 \|\| (!itemisflag && str && *str))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4710 prevchar_isflag = FALSE; // Item not NULL, but not a flag
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4711 curitem++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4712 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4713 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4714 itemcnt = curitem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4715
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4716 #ifdef FEAT_EVAL
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4717 if (usefmt != fmt)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4718 vim_free(usefmt);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4719 #endif
93a1bf1cb633 updated for version 7.0203 vimboss parents: 675 diff changeset	4720
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4721 width = vim_strsize(out);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4722 if (maxwidth > 0 && width > maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4723 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4724 // Result is too long, must truncate somewhere.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4725 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4726 if (itemcnt == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4727 s = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4728 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4729 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4730 for ( ; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4731 if (item[l].type == Trunc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4732 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4733 // Truncate at %< item.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4734 s = item[l].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4735 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4736 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4737 if (l == itemcnt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4738 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4739 // No %< item, truncate first item.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4740 s = item[0].start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4741 l = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4742 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4743 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4744
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4745 if (width - vim_strsize(s) >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4746 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4747 // Truncation mark is beyond max length
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4748 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4749 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4750 s = out;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4751 width = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4752 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4753 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4754 width += ptr2cells(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4755 if (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4756 break;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4757 s += (*mb_ptr2len)(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4758 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4759 // Fill up for half a double-wide character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4760 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4761 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4762 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4763 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4764 s = out + maxwidth - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4765 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4766 if (item[l].start > s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4767 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4768 itemcnt = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4769 *s++ = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4770 *s = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4771 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4772 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4773 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4774 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4775 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4776 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4777 while (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4778 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4779 width -= ptr2cells(s + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	4780 n += (*mb_ptr2len)(s + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4781 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4782 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4783 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4784 n = width - maxwidth + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4785 p = s + n;
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	4786 STRMOVE(s + 1, p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4787 *s = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4788
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4789 // Fill up for half a double-wide character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4790 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4791 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4792 s = s + STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4793 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4794 *s = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4795 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4796
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4797 --n; // count the '<'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4798 for (; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4799 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4800 if (item[l].start - n >= s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4801 item[l].start -= n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4802 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4803 item[l].start = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4805 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4806 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4807 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4808 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4809 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4810 // Apply STL_MIDDLE if any
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4811 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4812 if (item[l].type == Middle)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4813 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4814 if (l < itemcnt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4815 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4816 p = item[l].start + maxwidth - width;
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	4817 STRMOVE(p, item[l].start);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4818 for (s = item[l].start; s < p; s++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4819 *s = fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4820 for (l++; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4821 item[l].start += maxwidth - width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4822 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4823 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4824 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4825
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4826 // Store the info about highlighting.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4827 if (hltab != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4828 {
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4829 sp = hltab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4830 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4831 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4832 if (item[l].type == Highlight)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4833 {
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4834 sp->start = item[l].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4835 sp->userhl = item[l].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4836 sp++;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4837 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4838 }
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4839 sp->start = NULL;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4840 sp->userhl = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4841 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4842
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4843 // Store the info about tab pages labels.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4844 if (tabtab != NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4845 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4846 sp = tabtab;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4847 for (l = 0; l < itemcnt; l++)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4848 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4849 if (item[l].type == TabPage)
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4850 {
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4851 sp->start = item[l].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4852 sp->userhl = item[l].minwid;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4853 sp++;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4854 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4855 }
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4856 sp->start = NULL;
9364d114ed8d updated for version 7.0204 vimboss parents: 678 diff changeset	4857 sp->userhl = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4858 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4859
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4860 // When inside update_screen we do not want redrawing a stausline, ruler,
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4861 // title, etc. to trigger another redraw, it may cause an endless loop.
12572 31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4862 if (updating_screen)
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4863 {
31737ff54115 patch 8.0.1164: changing StatusLine highlight does not always work Christian Brabandt <cb@256bit.org> parents: 12479 diff changeset	4864 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	4865 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	4866 }
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	4867
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4868 return width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4869 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4870 #endif // FEAT_STL_OPT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4871
686 473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4872 #if defined(FEAT_STL_OPT) \|\| defined(FEAT_CMDL_INFO) \
473847b050f8 updated for version 7.0207 vimboss parents: 681 diff changeset	4873 \|\| defined(FEAT_GUI_TABLINE) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4874 /*
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4875 * 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	4876 * using "Top", "Bot" or "All" when appropriate.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4877 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4878 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4879 get_rel_pos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4880 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4881 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4882 int buflen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4883 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4884 long above; // number of lines above window
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4885 long below; // number of lines below window
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4886
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4887 if (buflen < 3) // need at least 3 chars for writing
6466 b5df99582638 updated for version 7.4.562 Bram Moolenaar <bram@vim.org> parents: 6375 diff changeset	4888 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4889 above = wp->w_topline - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4890 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4891 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	4892 if (wp->w_topline == 1 && wp->w_topfill >= 1)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4893 above = 0; // All buffer lines are displayed and there is an
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4894 // indication of filler lines, that can be considered
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4895 // seeing all lines.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4896 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4897 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4898 if (below <= 0)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4899 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4900 (size_t)(buflen - 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4901 else if (above <= 0)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4902 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4903 else
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4904 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4905 ? (int)(above / ((above + below) / 100L))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4906 : (int)(above * 100L / (above + below)));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4907 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4908 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4909
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4910 /*
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4911 * 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	4912 * Return TRUE if it was appended.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4913 */
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4914 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4915 append_arg_number(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4916 win_T *wp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4917 char_u *buf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4918 int buflen,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4919 int add_file) // Add "file" before the arg number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4920 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4921 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4922
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4923 if (ARGCOUNT <= 1) // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4924 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4925
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4926 p = buf + STRLEN(buf); // go to the end of the buffer
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4927 if (p - buf + 35 >= buflen) // getting too long
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4928 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4929 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4930 *p++ = '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4931 if (add_file)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4932 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4933 STRCPY(p, "file ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4934 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4935 }
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4936 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)),
720a59d79bcd updated for version 7.2-168 vimboss parents: 1819 diff changeset	4937 wp->w_arg_idx_invalid ? "(%d) of %d)"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4938 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4939 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4940 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4941
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4942 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4943 * If fname is not a full path, make it a full path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4944 * Returns pointer to allocated memory (NULL for failure).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4945 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4946 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4947 fix_fname(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4948 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4949 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4950 * Force expanding the path always for Unix, because symbolic links may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4951 * mess up the full path name, even though it starts with a '/'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4952 * Also expand when there is ".." in the file name, try to remove it,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4953 * because "c:/src/../README" is equal to "c:/README".
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4954 * Similarly "c:/src//file" is equal to "c:/src/file".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4955 * For MS-Windows also expand names like "longna~1" to "longname".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4956 */
1082 342d2b3a072a updated for version 7.0-208 vimboss parents: 1045 diff changeset	4957 #ifdef UNIX
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4958 return FullName_save(fname, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4959 #else
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4960 if (!vim_isAbsName(fname)
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4961 \|\| strstr((char *)fname, "..") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4962 \|\| strstr((char *)fname, "//") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4963 # ifdef BACKSLASH_IN_FILENAME
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4964 \|\| strstr((char *)fname, "\\\\") != NULL
b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4965 # endif
8212 05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	4966 # if defined(MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4967 \|\| vim_strchr(fname, '~') != NULL
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4968 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4969 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4970 return FullName_save(fname, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4971
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4972 fname = vim_strsave(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4973
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4974 # ifdef USE_FNAME_CASE
15794 0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined Bram Moolenaar <Bram@vim.org> parents: 15774 diff changeset	4975 if (fname != NULL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	4976 fname_case(fname, 0); // set correct case for file name
1420 b63fe7400eb3 updated for version 7.1-135 vimboss parents: 1411 diff changeset	4977 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4978
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4979 return fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4980 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4981 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4982
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4983 /*
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4984 * 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	4985 * "*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	4986 * 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	4987 * allocated memory.
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4988 * The "ffname" and "sfname" pointer values on call will not be freed.
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18463 diff changeset	4989 * Note that the resulting "*ffname" pointer should be considered not allocated.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4990 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4991 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4992 fname_expand(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4993 buf_T *buf UNUSED,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4994 char_u **ffname,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4995 char_u **sfname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4996 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4997 if (*ffname == NULL) // no file name given, nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4998 return;
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	4999 if (*sfname == NULL) // no short file name given, use ffname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5000 sfname = ffname;
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	5001 ffname = fix_fname(ffname); // expand to full path
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5002
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5003 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5004 if (!buf->b_p_bin)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5005 {
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	5006 char_u *rfname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5007
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	5008 // 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	5009 rfname = mch_resolve_path(*ffname, FALSE);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 835 diff changeset	5010 if (rfname != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5011 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5012 vim_free(*ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5013 *ffname = rfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5014 *sfname = rfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5015 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5016 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5017 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5018 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5019
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5020 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5021 * Open a window for a number of buffers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5022 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5023 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5024 ex_buffer_all(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5025 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5026 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5027 win_T wp, wpnext;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5028 int split_ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5029 int p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5030 int open_wins = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5031 int r;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5032 int count; // Maximum number of windows to open.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5033 int all; // When TRUE also load inactive buffers.
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5034 int had_tab = cmdmod.tab;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5035 tabpage_T *tpnext;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5036
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5037 if (eap->addr_count == 0) // make as many windows as possible
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5038 count = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5039 else
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5040 count = eap->line2; // make as many windows as specified
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5041 if (eap->cmdidx == CMD_unhide \|\| eap->cmdidx == CMD_sunhide)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5042 all = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5043 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5044 all = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5045
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5046 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5047
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5048 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5049 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5050 #endif
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 * Close superfluous windows (two windows for the same buffer).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5054 * Also close windows that are not full-width.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5055 */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5056 if (had_tab > 0)
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	5057 goto_tabpage_tp(first_tabpage, TRUE, TRUE);
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5058 for (;;)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5059 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5060 tpnext = curtab->tp_next;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5061 for (wp = firstwin; wp != NULL; wp = wpnext)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5062 {
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5063 wpnext = wp->w_next;
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	5064 if ((wp->w_buffer->b_nwindows > 1
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5065 \|\| ((cmdmod.split & WSP_VERT)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5066 ? wp->w_height + wp->w_status_height < Rows - p_ch
706 ef3b59af4207 updated for version 7.0213 vimboss parents: 701 diff changeset	5067 - tabline_height()
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5068 : 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	5069 \|\| (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	5070 && !(wp->w_closing \|\| wp->w_buffer->b_locked > 0))
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5071 {
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5072 win_close(wp, FALSE);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5073 wpnext = firstwin; // just in case an autocommand does
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5074 // something strange with windows
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5075 tpnext = first_tabpage; // start all over...
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5076 open_wins = 0;
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5077 }
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5078 else
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5079 ++open_wins;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5080 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5081
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5082 // Without the ":tab" modifier only do the current tab page.
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5083 if (had_tab == 0 \|\| tpnext == NULL)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5084 break;
4354 c80838526eeb updated for version 7.3.926 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	5085 goto_tabpage_tp(tpnext, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5086 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5087
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5089 * Go through the buffer list. When a buffer doesn't have a window yet,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5090 * open one. Otherwise move the window to the right position.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5091 * Watch out for autocommands that delete buffers or windows!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5092 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5093 // Don't execute Win/Buf Enter/Leave autocommands here.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5094 ++autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5095 win_enter(lastwin, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5096 ++autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5097 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5098 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5099 // Check if this buffer needs a window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5100 if ((!all && buf->b_ml.ml_mfp == NULL) \|\| !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5101 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5102
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5103 if (had_tab != 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5104 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5105 // With the ":tab" modifier don't move the window.
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5106 if (buf->b_nwindows > 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5107 wp = lastwin; // buffer has a window, skip it
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5108 else
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5109 wp = NULL;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5110 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5111 else
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5112 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5113 // 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	5114 FOR_ALL_WINDOWS(wp)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5115 if (wp->w_buffer == buf)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5116 break;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5117 // If the buffer already has a window, move it
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5118 if (wp != NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5119 win_move_after(wp, curwin);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5120 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5121
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	5122 if (wp == NULL && split_ret == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5123 {
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5124 bufref_T bufref;
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5125
4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5126 set_bufref(&bufref, buf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5127
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5128 // Split the window and put the buffer in it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5129 p_ea_save = p_ea;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5130 p_ea = TRUE; // use space from all windows
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5131 split_ret = win_split(0, WSP_ROOM \| WSP_BELOW);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5132 ++open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5133 p_ea = p_ea_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5134 if (split_ret == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5135 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5137 // Open the buffer in this window.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5138 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5139 set_curbuf(buf, DOBUF_GOTO);
9475 4d8f7f8da90c commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6 Christian Brabandt <cb@256bit.org> parents: 9473 diff changeset	5140 if (!bufref_valid(&bufref))
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5141 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5142 // autocommands deleted the buffer!!!
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5143 swap_exists_action = SEA_NONE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5144 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5146 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5147 {
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5148 #if defined(FEAT_EVAL)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5149 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5150
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5151 // Reset the error/interrupt/exception state here so that
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5152 // aborting() returns FALSE when closing a window.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5153 enter_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5154 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5155
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5156 // User selected Quit at ATTENTION prompt; close this window.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5157 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5158 --open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5159 swap_exists_action = SEA_NONE;
602 111509d2767a updated for version 7.0171 vimboss parents: 576 diff changeset	5160 swap_exists_did_quit = TRUE;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5161
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5162 #if defined(FEAT_EVAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5163 // Restore the error/interrupt/exception state if not
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5164 // discarded by a new aborting error, interrupt, or uncaught
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5165 // exception.
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 23 diff changeset	5166 leave_cleanup(&cs);
16453 4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	5167 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5168 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5169 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5170 handle_swap_exists(NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5171 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5172
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5173 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5174 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5175 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5176 (void)vgetc(); // only break the file loading, not the rest
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5177 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5178 }
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5179 #ifdef FEAT_EVAL
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5180 // Autocommands deleted the buffer or aborted script processing!!!
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5181 if (aborting())
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5182 break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 14 diff changeset	5183 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5184 // When ":tab" was used open a new tab for a new window repeatedly.
698 e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5185 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm)
e402b0af6083 updated for version 7.0211 vimboss parents: 686 diff changeset	5186 cmdmod.tab = 9999;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5187 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5188 --autocmd_no_enter;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5189 win_enter(firstwin, FALSE); // back to first window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5190 --autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5191
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5192 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5193 * Close superfluous windows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5194 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5195 for (wp = lastwin; open_wins > count; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5196 {
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	5197 r = (buf_hide(wp->w_buffer) \|\| !bufIsChanged(wp->w_buffer)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5198 \|\| autowrite(wp->w_buffer, FALSE) == OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5199 if (!win_valid(wp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5200 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5201 // BufWrite Autocommands made the window invalid, start over
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5202 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5203 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5204 else if (r)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5205 {
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	5206 win_close(wp, !buf_hide(wp->w_buffer));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5207 --open_wins;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5208 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5209 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5210 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5211 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5212 wp = wp->w_prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5213 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5214 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5216 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5217 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5218
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5219
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7687 diff changeset	5220 static int chk_modeline(linenr_T, int);
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5221
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5222 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5223 * do_modelines() - process mode lines for the current file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5224 *
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5225 * "flags" can be:
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5226 * OPT_WINONLY only set options local to window
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5227 * OPT_NOWIN don't set options local to window
2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5228 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5229 * Returns immediately if the "ml" option isn't set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5230 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5231 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5232 do_modelines(int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5233 {
23 3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5234 linenr_T lnum;
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5235 int nmlines;
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	5236 static int entered = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5237
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5238 if (!curbuf->b_p_ml \|\| (nmlines = (int)p_mls) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5239 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5240
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5241 // Disallow recursive entry here. Can happen when executing a modeline
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5242 // triggers an autocommand, which reloads modelines with a ":do".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5243 if (entered)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5244 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5245
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5246 ++entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5247 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5248 ++lnum)
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5249 if (chk_modeline(lnum, flags) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5250 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5251
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5252 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5253 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum)
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5254 if (chk_modeline(lnum, flags) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5255 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5256 --entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5257 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5258
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5259 #include "version.h" // for version number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5260
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5261 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5262 * chk_modeline() - check a single line for a mode string
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5263 * Return FAIL if an error encountered.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5265 static int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5266 chk_modeline(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5267 linenr_T lnum,
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5268 int flags) // Same as for do_modelines().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5269 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5270 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5271 char_u *e;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5272 char_u *linecopy; // local copy of any modeline found
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5273 int prev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5274 int vers;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5275 int end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5276 int retval = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5277 char_u *save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5278 linenr_T save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5279 #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	5280 sctx_T save_current_sctx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5281 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5282
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5283 prev = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5284 for (s = ml_get(lnum); *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5285 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5286 if (prev == -1 \|\| vim_isspace(prev))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5287 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5288 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5289 \|\| STRNCMP(s, "vi:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5290 break;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5291 // Accept both "vim" and "Vim".
5010 b614332f7df2 updated for version 7.3.1249 Bram Moolenaar <bram@vim.org> parents: 4936 diff changeset	5292 if ((s[0] == 'v' \|\| s[0] == 'V') && s[1] == 'i' && s[2] == 'm')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5293 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5294 if (s[3] == '<' \|\| s[3] == '=' \|\| s[3] == '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5295 e = s + 4;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5296 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5297 e = s + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5298 vers = getdigits(&e);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5299 if (*e == ':'
5043 53c1b30632df updated for version 7.3.1265 Bram Moolenaar <bram@vim.org> parents: 5010 diff changeset	5300 && (s[0] != 'V'
53c1b30632df updated for version 7.3.1265 Bram Moolenaar <bram@vim.org> parents: 5010 diff changeset	5301 \|\| STRNCMP(skipwhite(e + 1), "set", 3) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5302 && (s[3] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5303 \|\| (VIM_VERSION_100 >= vers && isdigit(s[3]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5304 \|\| (VIM_VERSION_100 < vers && s[3] == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5305 \|\| (VIM_VERSION_100 > vers && s[3] == '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5306 \|\| (VIM_VERSION_100 == vers && s[3] == '=')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5307 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5310 prev = *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5311 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5312
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5313 if (*s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5314 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5315 do // skip over "ex:", "vi:" or "vim:"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5316 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5317 while (s[-1] != ':');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5318
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5319 s = linecopy = vim_strsave(s); // copy the line, it will change
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5320 if (linecopy == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5321 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5322
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5323 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5324 save_sourcing_name = sourcing_name;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5325 sourcing_lnum = lnum; // prepare for emsg()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5326 sourcing_name = (char_u *)"modelines";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5327
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5328 end = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5329 while (end == FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5330 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5331 s = skipwhite(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5332 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5333 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5334
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5335 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5336 * Find end of set command: ':' or end of line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5337 * Skip over "\:", replacing it with ":".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5338 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5339 for (e = s; e != ':' && e != NUL; ++e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5340 if (e[0] == '\\' && e[1] == ':')
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1561 diff changeset	5341 STRMOVE(e, e + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5342 if (*e == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5343 end = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5344
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5345 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5346 * If there is a "set" command, require a terminating ':' and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5347 * ignore the stuff after the ':'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5348 * "vi:set opt opt opt: foo" -- foo not interpreted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5349 * "vi:opt opt opt: foo" -- foo interpreted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5350 * Accept "se" for compatibility with Elvis.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5351 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5352 if (STRNCMP(s, "set ", (size_t)4) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5353 \|\| STRNCMP(s, "se ", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5354 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5355 if (*e != ':') // no terminating ':'?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5356 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5357 end = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5358 s = vim_strchr(s, ' ') + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5359 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5360 *e = NUL; // truncate the set command
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5361
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5362 if (*s != NUL) // skip over an empty "::"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5363 {
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	5364 int secure_save = secure;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5365 #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	5366 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	5367 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	5368 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	5369 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	5370 current_sctx.sc_version = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5371 #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	5372 // 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	5373 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	5374
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 706 diff changeset	5375 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	5376
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	5377 secure = secure_save;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5378 #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	5379 current_sctx = save_current_sctx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5380 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5381 if (retval == FAIL) // stop if error found
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5382 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5383 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5384 s = e + 1; // advance to next part
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5385 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5386
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5387 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5388 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5389
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5390 vim_free(linecopy);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5391 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5392 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5393 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5394
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5395 /*
14433 4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5396 * 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	5397 */
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5398 int
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5399 bt_normal(buf_T *buf)
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5400 {
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5401 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	5402 }
4a94173743d9 patch 8.1.0230: directly checking 'buftype' value Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	5403
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5404 #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	5405 /*
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5406 * 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	5407 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5408 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5409 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	5410 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5411 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	5412 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5413 #endif
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5414
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5415 #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	5416 /*
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5417 * 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	5418 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5419 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5420 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	5421 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5422 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	5423 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5424 #endif
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 /*
11800 5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5427 * 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	5428 */
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5429 int
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5430 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	5431 {
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5432 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	5433 }
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5434
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11788 diff changeset	5435 /*
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	5436 * 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	5437 */
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	5438 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	5439 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	5440 {
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5441 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	5442 }
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5443
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5444 /*
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5445 * 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	5446 */
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5447 int
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5448 bt_popup(buf_T *buf)
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5449 {
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	5450 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	5451 && 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	5452 }
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	5453
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	5454 /*
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5455 * 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	5456 * 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	5457 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5458 int
17095 10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5459 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	5460 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5461 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	5462 \|\| 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	5463 \|\| 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	5464 \|\| 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	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 /*
17095 10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5468 * 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	5469 */
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5470 int
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5471 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	5472 {
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5473 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	5474 }
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5475
10e0d7d96cb0 patch 8.1.1547: functionality of bt_nofile() is confusing Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	5476 /*
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14087 diff changeset	5477 * 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	5478 * buffer.
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5479 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5480 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5481 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	5482 {
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	5483 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	5484 \|\| 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	5485 \|\| 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	5486 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5487
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5488 #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	5489 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5490 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	5491 {
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5492 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	5493 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5494 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	5495 return TRUE;
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5496 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5497 return FALSE;
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5498 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5499 #endif
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5500
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5501 /*
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5502 * 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	5503 * and 'bufhidden'.
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5504 */
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5505 int
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5506 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	5507 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5508 // 'bufhidden' overrules 'hidden' and ":hide", check it first
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5509 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	5510 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5511 case 'u': // "unload"
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5512 case 'w': // "wipe"
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5513 case 'd': return FALSE; // "delete"
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5514 case 'h': return TRUE; // "hide"
11788 77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5515 }
77bf0346687e patch 8.0.0776: function prototypes missing without the quickfix feature Christian Brabandt <cb@256bit.org> parents: 11772 diff changeset	5516 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	5517 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5518
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5519 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5520 * Return special buffer name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5521 * Returns NULL when the buffer has a normal file name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5522 */
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5523 char_u *
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5524 buf_spname(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5525 {
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12387 diff changeset	5526 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5527 if (bt_quickfix(buf))
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5528 {
d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5529 /*
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	5530 * 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	5531 * the buffer number stored in the global quickfix stack.
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5532 */
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	5533 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	5534 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	5535 else
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5536 return (char_u *)_(msg_loclist);
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 633 diff changeset	5537 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5538 #endif
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5539
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5540 // There is no _file_ when 'buftype' is "nofile", b_sfname
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5541 // 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	5542 if (bt_nofilename(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5543 {
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5544 #ifdef FEAT_TERMINAL
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5545 if (buf->b_term != NULL)
f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5546 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	5547 #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	5548 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	5549 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	5550 #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	5551 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	5552 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	5553 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18757 diff changeset	5554 #ifdef FEAT_PROP_POPUP
16859 0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5555 if (bt_popup(buf))
0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5556 return (char_u *)_("[Popup]");
0154363d3b98 patch 8.1.1431: popup window listed as "Scratch" Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	5557 #endif
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5558 return (char_u *)_("[Scratch]");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5559 }
11772 f33b9375ba03 patch 8.0.0768: terminal window status shows "[Scratch]" Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	5560
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5561 if (buf->b_fname == NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3835 diff changeset	5562 return (char_u *)_("[No Name]");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5563 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5564 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5565
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5566 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5567 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5568 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5569 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5570 set_buflisted(int on)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5571 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5572 if (on != curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5573 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5574 curbuf->b_p_bl = on;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5575 if (on)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5576 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5577 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5578 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5579 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5580 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5581
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5582 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5583 * Read the file for "buf" again and check if the contents changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5584 * Return TRUE if it changed or this could not be checked.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5585 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5586 int
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5587 buf_contents_changed(buf_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5588 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5589 buf_T *newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5590 int differ = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5591 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5592 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5593 exarg_T ea;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5594
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5595 // Allocate a buffer without putting it in the buffer list.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5596 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5597 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5598 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5599
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5600 // Force the 'fileencoding' and 'fileformat' to be equal.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5601 if (prep_exarg(&ea, buf) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5602 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5603 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5604 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5605 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5606
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5607 // set curwin/curbuf to buf and save a few things
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5608 aucmd_prepbuf(&aco, newbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5609
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 602 diff changeset	5610 if (ml_open(curbuf) == OK
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5611 && readfile(buf->b_ffname, buf->b_fname,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5612 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5613 &ea, READ_NEW \| READ_DUMMY) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5614 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5615 // compare the two files line by line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5616 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5617 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5618 differ = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5619 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5620 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5621 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5622 differ = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5623 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5624 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5626 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5627 vim_free(ea.cmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5628
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5629 // restore curwin/curbuf and a few other things
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5630 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5631
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5632 if (curbuf != newbuf) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5633 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5634
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5635 return differ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5636 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5637
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5638 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5639 * 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	5640 * 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	5641 * marks.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5642 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5643 void
7817 83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5644 wipe_buffer(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5645 buf_T *buf,
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	5646 int aucmd) // When TRUE trigger autocommands.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5647 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5648 if (buf->b_fnum == top_file_num - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5649 --top_file_num;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5650
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18746 diff changeset	5651 if (!aucmd) // Don't trigger BufDelete autocommands here.
1410 cdd82acd75b4 updated for version 7.1-125 vimboss parents: 1352 diff changeset	5652 block_autocmds();
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5653
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18864 diff changeset	5654 close_buffer(NULL, buf, DOBUF_WIPE, FALSE, TRUE);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	5655
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5656 if (!aucmd)
1410 cdd82acd75b4 updated for version 7.1-125 vimboss parents: 1352 diff changeset	5657 unblock_autocmds();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5658 }

Mercurial > vim

annotate src/buffer.c @ 18886:050f5eaa9e50 v8.2.0004